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Cheap flights from London Heathrow Airport to Baltimore from £230

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BWI
26 Mar — 2 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Baltimore/Washington are usually found in February or January, booked 57 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Heathrow to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 March 2025.

Round-trip from

£383

One-way from

£230

Popular in

August

Cheapest in

February

Average price

£547
30/4-6/5
  • 30/4-6/5
  • 4 total stops
  • 40h 35m total
  • London to Baltimore
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7/5
  • 7/5
  • 1 total stop
  • 25h 15m total
  • London to Baltimore
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£86 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Heathrow to Baltimore

Cheapest flights from Heathrow to Baltimore
Explore the most affordable flight options available from Heathrow to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2025.

Wed 30/421:10LHR - BWI
2 stops25h 30mMultiple Airlines
Tue 6/518:50BWI - LHR
2 stops15h 05mMultiple Airlines
Deal found 21/3£383
Sun 27/421:25LHR - BWI
1 stop27h 00mIcelandair
Sat 10/520:30BWI - LHR
1 stop10h 25mIcelandair
Deal found 21/3£425
Thu 10/416:35LHR - BWI
Nonstop8h 00mFinnair
Mon 28/405:00BWI - LHR
2 stops20h 15mFinnair
Deal found 20/3£502
Fri 2/508:40LHR - BWI
2 stops17h 57mUnited Airlines
Sun 11/517:18BWI - LHR
1 stop34h 02mUnited Airlines
Deal found 20/3£537
Thu 17/416:35LHR - BWI
Nonstop8h 00mBritish Airways
Mon 21/421:20BWI - LHR
Nonstop7h 15mBritish Airways
Deal found 20/3£540
Sat 6/916:35LHR - BWI
Nonstop8h 00mIberia
Sat 20/921:20BWI - LHR
Nonstop7h 15mIberia
Deal found 21/3£554
Fri 11/416:35LHR - BWI
Nonstop8h 00mAmerican Airlines
Sat 19/421:20BWI - LHR
Nonstop7h 15mAmerican Airlines
Deal found 21/3£562
Fri 28/312:30LHR - BWI
1 stop13h 25mVirgin Atlantic
Thu 3/418:55BWI - LHR
1 stop13h 35mVirgin Atlantic
Deal found 20/3£575

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 March 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Baltimore that are best for you.

Fly from

Heathrow

Fly to

Baltimore

Route

Depart

Return

Price

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 30/4

21:10-17:40

2 stops25h 30m

Baltimore/Washington

Tue 6/5

18:50-14:55

2 stops15h 05m

£383

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Sun 27/4

21:25-19:25

1 stop27h 00m

Baltimore/Washington

Sat 10/5

20:30-11:55

1 stop10h 25m

£425

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 10/4

16:35-19:35

Nonstop8h 00m

Baltimore/Washington

Mon 28/4

05:00-06:15

2 stops20h 15m

£502

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 2/5

08:40-14:16

2 stops34h 36m

Baltimore/Washington

Sun 11/5

06:45-06:45

2 stops19h 00m

£537

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 17/4

16:35-19:35

Nonstop8h 00m

Baltimore/Washington

Mon 21/4

21:20-09:35

Nonstop7h 15m

£540

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Sat 6/9

16:35-19:35

Nonstop8h 00m

Baltimore/Washington

Sat 20/9

21:20-09:35

Nonstop7h 15m

£554

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 11/4

16:35-19:35

Nonstop8h 00m

Baltimore/Washington

Sat 19/4

21:20-09:35

Nonstop7h 15m

£562

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 5/5

13:05-21:56

1 stop13h 51m

Baltimore/Washington

Mon 12/5

16:47-11:25

2 stops13h 38m

£581

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 7/5

21:25-17:40

1 stop25h 15m

£230

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 24/4

14:10-10:55

2 stops25h 45m

£405

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 11 results
1
2

Best time to book a flight from Heathrow to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Heathrow 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 Heathrow Airport to Baltimore

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Baltimore. Price data was last updated on 14 March 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Baltimore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Baltimore (average of £565). Flying from London Heathrow Airport 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 LHR to BWI?

Find hourly flight availability from Heathrow 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 21 March 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Baltimore in the morning. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight at midday.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Baltimore. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Baltimore flight should consider departing on Tuesday 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

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

Plan your trip to Baltimore by taking into account the average temperature totals 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 insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated 21 March 2025.
See what other customers who have flown with Finnair, United Airlines and Virgin Atlantic from London to Baltimore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,266 reviews
Check prices

Boarding

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2023

LHR - EWR

Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.
Finnair
7.6
Good
1,266 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Boarding

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2023

LHR - EWR

Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.
United Airlines
7.4
Good
8,605 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Boarding

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2023

LHR - EWR

Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.
Virgin Atlantic
7.4
Good
634 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Boarding

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2023

LHR - EWR

Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Boarding

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2023

LHR - EWR

Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.
WestJet
7.2
Good
2,783 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Boarding

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2023

LHR - EWR

Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.

Related info for your journey

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

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

    Most people fly into Baltimore/Washington (BWI) if they book a flight to Baltimore from London Heathrow. On average, Baltimore/Washington has 4 inbound flights from London Heathrow per day from 12 airlines. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

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

    Our cheapest airline available from London Heathrow Airport to Baltimore is Icelandair. Our recent data shows that you can find tickets from as low as £425 on this airline. Additional options worth looking into are Finnair and United Airlines, starting at £502 and £537 round-trip. Users have found that Icelandair is 37% cheaper than the other options available to this destination.

  • What are the most reliable airlines from London Heathrow Airport to Baltimore?

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

  • What are the cheapest flights from London Heathrow Airport to Baltimore?

    Looking for the cheapest flight from London Heathrow Airport to Baltimore? While on average our users pay £1,306, our data indicates the cheapest price to be £492. The most popular route (London Heathrow - Baltimore/Washington), is priced around £390.

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

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

  • How can I find direct flights from Heathrow to Baltimore?

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Baltimore?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Baltimore (average of £565). Flying from London Heathrow Airport 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to Baltimore on these airlines

Choose from the following airlines for your flight from Heathrow to Baltimore. Flights are based on user searches made on Cheapflights and were last updated on 21 March 2025.
British Airways flights from London Heathrow to Baltimore/Washington
Finnair flights from London Heathrow to Baltimore/Washington
Virgin Atlantic flights from London Heathrow to Baltimore/Washington

Top 10 airlines flying from Heathrow to Baltimore

Discover the top 10 airlines that operate flights from Heathrow to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 March 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£292Average£466FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£382Average£561FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£476Average£747FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£482Average£648FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest£484Average£625FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£496Average£682FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£502Average£676FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapest£515Average£651FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
American AirlinesCheapest£516Average£736FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£517Average£733FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Baltimore from Heathrow today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Baltimore.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Baltimore, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Baltimore from Heathrow today and book when prices fit your budget.

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