What are the cheapest airlines flying from Boston to London City Airport round-trip?

Our cheapest airline available from Boston to London City Airport is SWISS. Our recent data shows that you can find tickets from as low as £468 on this airline. Additional options worth looking into are ITA Airways and Lufthansa, starting at £486 and £489 round-trip.

What are the cheapest airlines to fly from Boston to London City Airport one-way?

For one-way options, check prices for SWISS. According to our data, you can fly for as low as £233. Users have also found prices from £240 and £250 on ITA Airways and United Airlines, respectively.

What is the cheapest month to book a flight from Boston to London City Airport?

Currently, February is the cheapest month in which you can book a flight from Boston to London City Airport (average of £161). Flying from Boston to London City Airport in August is currently the most expensive (average of £214). 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.

How far in advance should I book a flight from Boston to London City Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 12% on flights from Boston to London City Airport compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £517. For sooner than that we have options available in the next 3 days from £566.

What is the cheapest month to fly from Boston to London City Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to London City Airport. Flights to London City Airport from Boston in January are about £503 on average during January, but can be found for as low as £299.

What is the cheapest time of day to fly from BOS to LCY?

When flying from Boston to London City Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Boston to London City?

For a flight from Boston to London City, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 0 outbound flights to London City per day. 0 airlines have flights to London City from Boston Logan Intl on a regular basis.

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

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

How can I find direct flights from Boston to London City?

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

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

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

£233+ Flights from Boston to London City Airport

Cheap flight deals from Boston to London City

Round-trip from	£466
One-way from	£233
Popular in	June
Cheapest in	January
Average price	£442

Lufthansa
29/4-1/5
2 total stops
21h 45m total
Boston to London

Search Deals

SWISS
27/4
1 total stop
9h 50m total
Boston to London

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£66 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Boston to London City

Cheapest flights from Boston to London City
Explore the most affordable flight options available from Boston to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Thu 27/322:55BOS - LCY

1 stop9h 55mSWISS

Wed 2/413:05LCY - BOS

1 stop11h 50mSWISS

Deal found 25/3£463

Tue 29/421:40BOS - LCY

1 stop9h 50mMultiple Airlines

Thu 1/508:45LCY - BOS

1 stop11h 55mMultiple Airlines

Deal found 25/3£466

Fri 4/417:05BOS - LCY

1 stop12h 00mITA Airways

Wed 9/416:50LCY - BOS

1 stop25h 50mITA Airways

Deal found 25/3£486

Sun 27/417:50BOS - LCY

1 stop17h 35mLufthansa

Tue 29/408:45LCY - BOS

2 stops13h 55mLufthansa

Deal found 25/3£489

Thu 27/319:40BOS - LCY

2 stops16h 45mBritish Airways

Mon 31/311:30LCY - BOS

2 stops34h 50mBritish Airways

Deal found 24/3£499

Best flights from Boston to London City
Discover carefully curated flight deals from Boston to London City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 March 2025.

Tue 29/421:40BOS - LCY

1 stop9h 50mMultiple Airlines

Thu 1/508:45LCY - BOS

1 stop11h 55mMultiple Airlines

Deal found 25/3£466

Mon 7/421:40BOS - LCY

1 stop9h 50mSWISS

Mon 14/408:10LCY - BOS

1 stop16h 45mSWISS

Deal found 24/3£468

Fri 4/417:05BOS - LCY

1 stop12h 00mITA Airways

Wed 9/416:50LCY - BOS

1 stop25h 50mITA Airways

Deal found 25/3£486

Sun 27/417:50BOS - LCY

1 stop17h 35mLufthansa

Tue 29/408:45LCY - BOS

2 stops13h 55mLufthansa

Deal found 25/3£489

Mon 14/416:16BOS - LCY

2 stops14h 14mBritish Airways

Mon 28/419:00LCY - BOS

2 stops26h 07mBritish Airways

Deal found 24/3£568

Last-minute flights from Boston to London City
Discover last-minute flight deals from Boston to London City. Data last updated 25 March 2025 and is based on user searches.

Thu 27/322:55BOS - LCY

1 stop9h 55mSWISS

Wed 2/413:05LCY - BOS

1 stop11h 50mSWISS

Deal found 25/3£463

Thu 27/319:40BOS - LCY

2 stops16h 45mBritish Airways

Mon 31/311:30LCY - BOS

2 stops34h 50mBritish Airways

Deal found 24/3£499

Sun 30/318:40BOS - LCY

1 stop9h 10mDelta

Mon 7/407:45LCY - BOS

1 stop10h 55mDelta

Deal found 25/3£2,021

Mon 31/318:40BOS - LCY

1 stop9h 50mKLM

Thu 3/407:45LCY - BOS

1 stop10h 55mKLM

Deal found 24/3£647

Tue 1/409:30BOS - LCY

2 stops22h 00mMultiple Airlines

Tue 8/419:20LCY - BOS

1 stop29h 35mMultiple Airlines

Deal found 24/3£477

Tue 1/420:15BOS - LCY

1 stop16h 05mVirgin Atlantic

Thu 3/410:00LCY - BOS

2 stops17h 31mVirgin Atlantic

Deal found 25/3£611

Wed 2/421:40BOS - LCY

1 stop16h 05mSWISS

Mon 7/413:05LCY - BOS

1 stop11h 50mSWISS

Deal found 24/3£463

Wed 2/416:05BOS - LCY

2 stops14h 25mBritish Airways

Mon 7/419:00LCY - BOS

2 stops26h 07mBritish Airways

Deal found 25/3£501

Fri 4/417:05BOS - LCY

1 stop12h 00mITA Airways

Wed 9/416:50LCY - BOS

1 stop25h 50mITA Airways

Deal found 25/3£486

Sun 27/417:50BOS - LCY

1 stop17h 35mLufthansa

Tue 29/408:45LCY - BOS

2 stops13h 55mLufthansa

Deal found 25/3£489

Tue 29/421:40BOS - LCY

1 stop9h 50mMultiple Airlines

Thu 1/508:45LCY - BOS

1 stop11h 55mMultiple Airlines

Deal found 25/3£466

One-way flights from Boston to London City
Search for one-way flight options from Boston to London City. Find affordable one-way fares based on user searches. Data last updated 25 March 2025.

Sun 27/421:40BOS - LCY

1 stop9h 50mSWISS

Deal found 25/3£233

Sun 6/417:05BOS - LCY

1 stop12h 00mITA Airways

Deal found 25/3£240

Mon 28/421:40BOS - LCY

1 stop9h 50mUnited Airlines

Deal found 25/3£246

Tue 8/414:26BOS - LCY

2 stops14h 54mMultiple Airlines

Deal found 25/3£248

Sun 30/320:15BOS - LCY

1 stop18h 25mKLM

Deal found 24/3£252

Mon 7/418:55BOS - LCY

2 stops16h 45mDelta

Deal found 25/3£266

Tue 29/420:05BOS - LCY

2 stops15h 20mLufthansa

Deal found 25/3£286

Tue 22/416:16BOS - LCY

2 stops14h 14mBritish Airways

Deal found 25/3£302

Fri 8/807:00BOS - LCY

2 stops20h 50mVirgin Atlantic

Deal found 24/3£480

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Tue 29/4

21:40-12:30

1 stop9h 50m

London City

Thu 1/5

08:45-15:40

1 stop11h 55m

£466

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Mon 7/4

21:40-12:30

1 stop9h 50m

London City

Mon 14/4

08:10-19:55

1 stop16h 45m

£468

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Fri 4/4

17:05-10:05

1 stop12h 00m

London City

Wed 9/4

16:50-13:40

1 stop25h 50m

£486

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Sun 27/4

17:50-16:25

1 stop17h 35m

London City

Tue 29/4

08:45-17:40

2 stops13h 55m

£489

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Mon 14/4

16:16-11:30

2 stops14h 14m

London City

Mon 28/4

19:00-16:07

2 stops26h 07m

£568

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Sun 27/4

21:40-12:30

1 stop9h 50m

£233

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Sun 6/4

17:05-10:05

1 stop12h 00m

£240

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Tue 8/4

14:26-10:20

2 stops14h 54m

£248

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Tue 29/4

12:45-12:30

2 stops18h 45m

£250

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Sun 30/3

20:15-19:40

1 stop18h 25m

£252

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 14 results

Best time to book a flight from Boston to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Boston 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 Boston to London City Airport

Rainfall in London City by month

In terms of precipitation, rainfall in London City Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London City Airport when rainfall is around 40.0 mm.

Temperature in London City by month

If weather is an important factor for your trip to London City Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London City

See what other customers who have flown with Delta, KLM and SWISS from Boston to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,890 reviews

Delta

8.0

Very Good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,318 reviews

Delta

8.0

Very Good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,569 reviews

Delta

8.0

Very Good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,605 reviews

Delta

8.0

Very Good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

634 reviews

Delta

8.0

Very Good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Boston to London City?
For a flight from Boston to London City, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 0 outbound flights to London City per day. 0 airlines have flights to London City from Boston Logan Intl on a regular basis.
What are the cheapest airlines flying from Boston to London City Airport round-trip?
Our cheapest airline available from Boston to London City Airport is SWISS. Our recent data shows that you can find tickets from as low as £468 on this airline. Additional options worth looking into are ITA Airways and Lufthansa, starting at £486 and £489 round-trip.
What are the cheapest airlines to fly from Boston to London City Airport one-way?
For one-way options, check prices for SWISS. According to our data, you can fly for as low as £233. Users have also found prices from £240 and £250 on ITA Airways and United Airlines, respectively.
Can I find deals for flights from Boston to London City that include hotel bookings?
Yes. In addition to deals on Boston to London City flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Boston to London City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to London City.
Can I find deals for business class flights from Boston to London City?
Yes. Cheapflights offers flight deals from Boston to London City 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 Boston to London City Airport?
Currently, February is the cheapest month in which you can book a flight from Boston to London City Airport (average of £161). Flying from Boston to London City Airport in August is currently the most expensive (average of £214). 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

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How does Cheapflights help users find flights from Boston to London City?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Boston to London City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London City from Boston.

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

Yes, we can. To see specific flights from Boston to London City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

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Cheap flights from Boston to London City Airport from £233

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.

Cheap flight deals from Boston to London City

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Boston to London City

Cheapest flights from Boston to London CityExplore the most affordable flight options available from Boston to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Explore the most affordable flight options available from Boston to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Boston to London City

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

Cheapflights Insights

Everything you need to know about your flight from Boston to London City Airport

Rainfall in London City by month

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

Temperature in London City by month

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

Reviews of airlines servicing London City

See what other customers who have flown with Delta, KLM and SWISS from Boston to London have to say. You can also see how each airline compares 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 Boston to London City. 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 from for flights from Boston to London City?

What are the cheapest airlines flying from Boston to London City Airport round-trip?

What are the cheapest airlines to fly from Boston to London City Airport one-way?

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

How can I find direct flights from Boston to London City?

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

What is the cheapest month to book a flight from Boston to London City Airport?

Travelling to a place near Boston?

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.

Alternative routes for Boston to London City

See prices for flight routes from nearby airports that may be better suited for you.

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 Boston to London City?

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

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

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

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Travel Smart

Cheapest flights from Boston to London City
Explore the most affordable flight options available from Boston to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.