What are the cheapest airlines flying from London to Baltimore round-trip?

PLAY, at £353, was found to be the cheapest airline from London to Baltimore.Alternate airlines flying return to your destination include Icelandair and United Airlines. PLAY is priced at 37% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from London to Baltimore one-way?

To fly one-way, consider booking your trip with PLAY, which is currently one of the cheapest options available, starting at £250. WestJet flights start at £407 while deals on Icelandair start at £432 one-way.

What are the most popular routes from London to Baltimore?

The most popular flight routes from London to Baltimore are London Heathrow - Baltimore/Washington, London Gatwick - Baltimore/Washington and London Stansted - Baltimore/Washington.

What are the cheapest flights from London to Baltimore?

While on average a flight from London to Baltimore is generally £1,411, our data shows the cheapest flight currently is £494. When looking at the most popular route, (London Heathrow - Baltimore/Washington), you can expect to pay £435 for that flight.

What are the most reliable airlines from London to Baltimore?

The top 3 most reliable airlines when flying from London to Baltimore are American Airlines (57%), Aer Lingus (57%) and Finnair (57%).

What are the most popular airlines that fly from London to Baltimore?

Before booking your flight from London to Baltimore check out the most popular airlines for this route: American Airlines, Air France or Finnair.

What is the cheapest day to fly round-trip from London to Baltimore?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Baltimore. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from London to Baltimore?

Travelers have found it’s best to book a flight 50 days in advance to save up to 34% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to Baltimore 1-2 weeks in advance for as low as £551, or £704 for flights within the next 24 hours.

What is the cheapest month to fly from London to Baltimore?

February can be a great time to fly to Baltimore from London with a flight ticket averaging about £566. Cheapflights users have found deals in the month of February for as cheap as £236. The most expensive prices can be found in the month of July.

What airport do you fly into for flights to Baltimore from London?

For a flight from London to Baltimore, you will be flying into Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city. Baltimore/Washington is the only Baltimore airport and it handles 1 inbound flight from London per day. 11 airlines have flights to Baltimore/Washington from London on a regular basis.

Can I find deals for flights from London to Baltimore that include hotel bookings?

Yes. In addition to deals on London to Baltimore flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Baltimore?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Baltimore.

Can I find deals for business class flights from London to Baltimore?

Yes. Cheapflights offers flight deals from London to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£235+ Flights from London to Baltimore

Cheapflights Tip: The best prices from London to Baltimore/Washington are usually found in November or February, booked 38 days in advance, depart on a Wednesday or Thursday and return on a Friday

Cheap flight deals from London to Baltimore

Round-trip from	£353
One-way from	£235
Popular in	July
Cheapest in	November
Average price	£527

PLAY
28/4-6/5
2 total stops
21h 50m total
London to Baltimore

Search Deals

27/4
2 total stops
32h 15m total
London to Baltimore

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£56 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from London to Baltimore

Cheapest flights from London to Baltimore
Explore the most affordable flight options available from London to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Mon 28/411:40STN - BWI

1 stop11h 00mPLAY

Tue 6/518:50BWI - STN

1 stop10h 50mPLAY

Deal found 27/3£353

Sat 3/520:20LGW - BWI

2 stops26h 20mMultiple Airlines

Thu 8/518:50BWI - LGW

2 stops21h 35mMultiple Airlines

Deal found 27/3£370

Thu 6/1106:30LTN - BWI

1 stop15h 25mMultiple Airlines

Mon 10/1118:05BWI - LTN

1 stop14h 50mMultiple Airlines

Deal found 27/3£381

Tue 6/511:40STN - BWI

2 stops24h 51mMultiple Airlines

Fri 9/521:24BWI - STN

2 stops32h 16mMultiple Airlines

Deal found 27/3£393

Thu 24/413:05LHR - BWI

1 stop11h 20mIcelandair

Wed 30/420:30BWI - LHR

1 stop18h 50mIcelandair

Deal found 27/3£428

Thu 24/415:40LGW - BWI

1 stop32h 45mIcelandair

Thu 1/520:30BWI - LGW

1 stop13h 10mIcelandair

Deal found 27/3£432

Tue 13/518:15LHR - BWI

1 stop18h 16mMultiple Airlines

Mon 19/505:35BWI - LHR

1 stop21h 30mMultiple Airlines

Deal found 27/3£493

Tue 6/508:45LHR - BWI

2 stops17h 52mUnited Airlines

Wed 14/517:18BWI - LHR

1 stop13h 27mUnited Airlines

Deal found 27/3£536

Wed 16/416:35LHR - BWI

Nonstop8h 00mBritish Airways

Tue 22/421:20BWI - LHR

Nonstop7h 15mBritish Airways

Deal found 27/3£540

Wed 30/411:45LHR - BWI

2 stops36h 00mVirgin Atlantic

Mon 12/517:28BWI - LHR

1 stop10h 27mVirgin Atlantic

Deal found 27/3£541

Sat 6/916:35LHR - BWI

Nonstop8h 00mIberia

Sat 20/921:20BWI - LHR

Nonstop7h 15mIberia

Deal found 27/3£554

Fri 11/416:35LHR - BWI

Nonstop8h 00mAmerican Airlines

Sat 26/417:55BWI - LHR

1 stop10h 10mAmerican Airlines

Deal found 27/3£561

Best flights from London to Baltimore
Discover carefully curated flight deals from London to Baltimore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 March 2025.

Mon 28/411:40STN - BWI

1 stop11h 00mPLAY

Tue 6/518:50BWI - STN

1 stop10h 50mPLAY

Deal found 27/3£353

Sat 3/520:20LGW - BWI

2 stops26h 20mMultiple Airlines

Thu 8/518:50BWI - LGW

2 stops21h 35mMultiple Airlines

Deal found 27/3£370

Thu 24/413:05LHR - BWI

1 stop11h 20mIcelandair

Wed 30/420:30BWI - LHR

1 stop18h 50mIcelandair

Deal found 27/3£428

Tue 6/508:45LHR - BWI

2 stops17h 52mUnited Airlines

Wed 14/517:18BWI - LHR

1 stop13h 27mUnited Airlines

Deal found 27/3£536

Wed 16/416:35LHR - BWI

Nonstop8h 00mBritish Airways

Tue 22/421:20BWI - LHR

Nonstop7h 15mBritish Airways

Deal found 27/3£540

Wed 30/411:45LHR - BWI

2 stops36h 00mVirgin Atlantic

Mon 12/517:28BWI - LHR

1 stop10h 27mVirgin Atlantic

Deal found 27/3£541

Sat 6/916:35LHR - BWI

Nonstop8h 00mIberia

Sat 20/921:20BWI - LHR

Nonstop7h 15mIberia

Deal found 27/3£554

Fri 11/416:35LHR - BWI

Nonstop8h 00mAmerican Airlines

Sat 26/417:55BWI - LHR

1 stop10h 10mAmerican Airlines

Deal found 27/3£561

Tue 8/415:00LHR - BWI

1 stop12h 19mFinnair

Tue 22/417:55BWI - LHR

1 stop10h 10mFinnair

Deal found 27/3£565

Tue 29/406:30LHR - BWI

2 stops15h 20mDelta

Thu 22/516:47BWI - LHR

2 stops13h 38mDelta

Deal found 26/3£568

Fri 25/406:05LTN - BWI

1 stop16h 35mMultiple Airlines

Tue 29/418:50BWI - LTN

1 stop13h 10mMultiple Airlines

Deal found 26/3£387

Tue 6/511:40STN - BWI

2 stops24h 51mMultiple Airlines

Fri 9/521:24BWI - STN

2 stops32h 16mMultiple Airlines

Deal found 27/3£393

Direct flights from London to Baltimore
Explore direct flight options from London to Baltimore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 March 2025.

Tue 15/416:35LHR - BWI

Nonstop8h 00mBritish Airways

Sun 27/421:20BWI - LHR

Nonstop7h 15mBritish Airways

Deal found 27/3£537

Sat 6/916:35LHR - BWI

Nonstop8h 00mIberia

Sat 20/921:20BWI - LHR

Nonstop7h 15mIberia

Deal found 27/3£554

Thu 24/416:35LHR - BWI

Nonstop8h 00mAmerican Airlines

Wed 30/421:20BWI - LHR

Nonstop7h 15mAmerican Airlines

Deal found 27/3£561

Sun 7/916:35LHR - BWI

Nonstop8h 00mFinnair

Thu 18/921:20BWI - LHR

Nonstop7h 15mFinnair

Deal found 27/3£593

Tue 9/916:35LHR - BWI

Nonstop8h 00mMultiple Airlines

Wed 17/921:20BWI - LHR

Nonstop7h 15mMultiple Airlines

Deal found 27/3£596

Tue 6/516:35LHR - BWI

Nonstop8h 00mAer Lingus

Sat 10/521:20BWI - LHR

Nonstop7h 15mAer Lingus

Deal found 27/3£700

Last-minute flights from London to Baltimore
Discover last-minute flight deals from London to Baltimore. Data last updated 28 March 2025 and is based on user searches.

Tue 1/417:20LGW - BWI

2 stops29h 20mMultiple Airlines

Thu 3/421:20BWI - LGW

1 stop31h 40mMultiple Airlines

Deal found 27/3£466

Tue 1/421:25LHR - BWI

1 stop27h 00mIcelandair

Tue 8/420:30BWI - LHR

1 stop10h 25mIcelandair

Deal found 27/3£560

Wed 2/406:15LTN - BWI

1 stop16h 25mMultiple Airlines

Tue 29/418:50BWI - LTN

1 stop13h 10mMultiple Airlines

Deal found 27/3£455

Wed 2/411:40STN - BWI

1 stop11h 00mPLAY

Fri 4/418:50BWI - STN

1 stop10h 50mPLAY

Deal found 27/3£475

Wed 2/408:15STN - BWI

2 stops14h 25mMultiple Airlines

Tue 29/418:50BWI - STN

1 stop10h 50mMultiple Airlines

Deal found 27/3£480

Thu 3/406:40LHR - BWI

2 stops22h 18mMultiple Airlines

Tue 15/405:45BWI - LHR

3 stops27h 50mMultiple Airlines

Deal found 27/3£555

Thu 3/413:00LGW - BWI

1 stop11h 25mIcelandair

Mon 7/420:30BWI - LGW

1 stop10h 15mIcelandair

Deal found 27/3£596

Thu 3/406:50LHR - BWI

2 stops19h 52mUnited Airlines

Wed 30/410:50BWI - LHR

2 stops15h 25mUnited Airlines

Deal found 27/3£602

Thu 3/411:00LHR - BWI

1 stop16h 17mBritish Airways

Tue 15/417:55BWI - LHR

1 stop10h 10mBritish Airways

Deal found 27/3£654

Thu 3/406:30LHR - BWI

2 stops17h 17mDelta

Thu 1/514:35BWI - LHR

1 stop11h 10mDelta

Deal found 27/3£656

Thu 3/409:15LHR - BWI

1 stop11h 48mAmerican Airlines

Tue 29/421:20BWI - LHR

Nonstop7h 15mAmerican Airlines

Deal found 27/3£662

Thu 3/416:35LHR - BWI

Nonstop8h 00mFinnair

Sun 6/421:20BWI - LHR

Nonstop7h 15mFinnair

Deal found 27/3£761

One-way flights from London to Baltimore
Search for one-way flight options from London to Baltimore. Find affordable one-way fares based on user searches. Data last updated 28 March 2025.

Sun 27/414:00LGW - BWI

2 stops32h 15mMultiple Airlines

Deal found 27/3£235

Wed 14/506:15LTN - BWI

1 stop16h 25mMultiple Airlines

Deal found 27/3£236

Mon 28/422:00STN - BWI

3 stops49h 32mMultiple Airlines

Deal found 27/3£244

Thu 8/507:35LHR - BWI

1 stop15h 05mMultiple Airlines

Deal found 27/3£244

Wed 30/411:40STN - BWI

1 stop11h 00mPLAY

Deal found 27/3£250

Thu 8/507:45LCY - BWI

2 stops14h 55mMultiple Airlines

Deal found 27/3£324

Wed 11/614:10LHR - BWI

2 stops38h 31mWestJet

Deal found 27/3£407

Tue 1/421:25LHR - BWI

1 stop27h 00mIcelandair

Deal found 27/3£432

Wed 13/811:40STN - BWI

1 stop11h 00mWorldTicket

Deal found 27/3£447

Sun 6/715:40LGW - BWI

1 stop32h 45mIcelandair

Deal found 26/3£452

Thu 17/411:05LHR - BWI

1 stop15h 37mLufthansa

Deal found 27/3£528

Mon 28/709:20LCY - BWI

2 stops17h 23mDelta

Deal found 27/3£1,110

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Mon 28/4

11:40-17:40

1 stop11h 00m

Baltimore/Washington

Tue 6/5

18:50-10:40

1 stop10h 50m

£353

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Sat 3/5

20:20-17:40

2 stops26h 20m

Baltimore/Washington

Thu 8/5

18:50-21:25

2 stops21h 35m

£370

LondonBaltimore

LTN - BWI

LTNBWI

London Luton

Fri 25/4

06:05-17:40

1 stop16h 35m

Baltimore/Washington

Tue 29/4

18:50-13:00

1 stop13h 10m

£387

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Tue 6/5

11:40-07:31

2 stops24h 51m

Baltimore/Washington

Fri 9/5

21:24-10:40

2 stops32h 16m

£393

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 24/4

13:05-19:25

1 stop11h 20m

Baltimore/Washington

Wed 30/4

20:30-20:20

1 stop18h 50m

£428

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Thu 24/4

15:40-19:25

1 stop32h 45m

Baltimore/Washington

Thu 1/5

20:30-14:40

1 stop13h 10m

£432

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 23/4

21:25-17:40

1 stop25h 15m

Baltimore/Washington

Wed 30/4

18:50-20:20

1 stop20h 30m

£436

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Tue 6/5

08:45-21:37

2 stops17h 52m

Baltimore/Washington

Wed 14/5

17:18-11:45

1 stop13h 27m

£536

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 16/4

16:35-19:35

Nonstop8h 00m

Baltimore/Washington

Tue 22/4

21:20-09:35

Nonstop7h 15m

£540

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 30/4

11:45-18:45

2 stops36h 00m

Baltimore/Washington

Mon 12/5

17:28-08:55

1 stop10h 27m

£541

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 31 results

Best time to book a flight from London to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from London with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Baltimore

How far ahead should I book a flight from London to Baltimore?

To ensure you get the cheapest price possible for a flight from London to Baltimore, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Baltimore?

Currently, February is the cheapest month in which you can book a flight from London to Baltimore (average of £565). Flying from London to Baltimore in July is currently the most expensive (average of £946). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to BWI?

A simple way to save on the total cost of your ticket is to fly from London to Baltimore in the morning. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from London to Baltimore?

Travellers seeking maximum savings on their London to Baltimore flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Baltimore by month

In terms of precipitation, rainfall in Baltimore ranges from 74.0 - 104.0 inches per month. July is typically the wettest month, when rainfall can reach 104.0 mm. February is typically the driest time to visit Baltimore when rainfall is around 74.0 mm.

Temperature in Baltimore by month

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Baltimore

Get a feel of what it's like to fly with Delta, KLM and Finnair from London to Baltimore by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,896 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,896 reviews

Delta

8.0

Very Good

7,896 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very Good

7,896 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,267 reviews

Delta

8.0

Very Good

7,896 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,603 reviews

Delta

8.0

Very Good

7,896 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.4

Good

634 reviews

Delta

8.0

Very Good

7,896 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Baltimore from London?
For a flight from London to Baltimore, you will be flying into Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city. Baltimore/Washington is the only Baltimore airport and it handles 1 inbound flight from London per day. 11 airlines have flights to Baltimore/Washington from London on a regular basis.
What are the cheapest airlines flying from London to Baltimore round-trip?
PLAY, at £353, was found to be the cheapest airline from London to Baltimore.Alternate airlines flying return to your destination include Icelandair and United Airlines. PLAY is priced at 37% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from London to Baltimore one-way?
To fly one-way, consider booking your trip with PLAY, which is currently one of the cheapest options available, starting at £250. WestJet flights start at £407 while deals on Icelandair start at £432 one-way.
What are the most popular routes from London to Baltimore?
The most popular flight routes from London to Baltimore are London Heathrow - Baltimore/Washington, London Gatwick - Baltimore/Washington and London Stansted - Baltimore/Washington.
What are the most reliable airlines from London to Baltimore?
The top 3 most reliable airlines when flying from London to Baltimore are American Airlines (57%), Aer Lingus (57%) and Finnair (57%).
What are the cheapest flights from London to Baltimore?
While on average a flight from London to Baltimore is generally £1,411, our data shows the cheapest flight currently is £494. When looking at the most popular route, (London Heathrow - Baltimore/Washington), you can expect to pay £435 for that flight.
Can I find deals for flights from London to Baltimore that include hotel bookings?
Yes. In addition to deals on London to Baltimore flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Baltimore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Baltimore.
Can I find deals for business class flights from London to Baltimore?
Yes. Cheapflights offers flight deals from London to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Baltimore?
Currently, February is the cheapest month in which you can book a flight from London to Baltimore (average of £565). Flying from London to Baltimore in July is currently the most expensive (average of £946). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from London to Baltimore

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest£279	Average£440	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Icelandair	Cheapest£371	Average£579	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	Cheapest£477	Average£749	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£484	Average£650	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air France	Cheapest£485	Average£627	FlexibilityNo cancel fee	On-time77%	Search Air France flights
British Airways	Cheapest£497	Average£666	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£503	Average£679	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
American Airlines	Cheapest£518	Average£738	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Iberia	Cheapest£519	Average£731	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Virgin Atlantic	Cheapest£543	Average£783	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Baltimore?

Deals for London to Baltimore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Baltimore?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Baltimore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Baltimore with no change fees?

Certainly. Search results for flights to Baltimore from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Baltimore become cheaper?

Yes! Start tracking prices for London to Baltimore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Baltimore from £235

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Baltimore/Washington are usually found in November or February, booked 38 days in advance, depart on a Wednesday or Thursday and return on a Friday

Cheap flight deals from London to Baltimore

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to Baltimore

Cheapest flights from London to BaltimoreExplore the most affordable flight options available from London to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Explore the most affordable flight options available from London to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Baltimore that are best for you.

Best time to book a flight from London to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to Baltimore

How far ahead should I book a flight from London to Baltimore?

Use this chart to determine the optimal time to book a return flight from London to Baltimore. Price data was last updated on 21 March 2025.

What is the cheapest month to book a flight from London to Baltimore?

What is the cheapest time of day to fly from LON to BWI?

Find hourly flight availability from London to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

What is the cheapest day to fly from London to Baltimore?

Use this chart to determine the cheapest time to fly return from London to Baltimore. Price data was last updated on 23 June 2024.

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

Reviews of airlines servicing Baltimore

Get a feel of what it's like to fly with Delta, KLM and Finnair from London to Baltimore by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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What are the cheapest flights from London to Baltimore?

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Fly from London to Baltimore on these airlines

Choose from the following airlines for your flight from London to Baltimore. Flights are based on user searches made on Cheapflights and were last updated on 28 March 2025.

Top 10 airlines flying from London to Baltimore

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Cheapest flights from London to Baltimore
Explore the most affordable flight options available from London to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.