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 £384 on this airline. Additional options worth looking into are Virgin Atlantic and Lufthansa, starting at £436 and £449 round-trip.

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

For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as £174. Users have also found prices from £179 and £192 on SWISS 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.

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.

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).

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 60 days in advance, which can save you up to 19% on flights from Boston to London City Airport compared to booking the week you need them. Waiting 60 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 £504. For sooner than that we have options available in the next 3 days from £515.

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 £466 on average during January, but can be found for as low as £282.

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.

£174+ Flights from Boston to London City Airport

Cheap flight deals from Boston to London City

Round-trip from	£384
One-way from	£174
Popular in	June
Cheapest in	January
Average price	£600

SWISS
8/9-16/9
2 total stops
20h 50m total
Boston to London

Search Deals

Lufthansa
29/11
1 total stop
9h 45m total
Boston to London

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£52 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 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 27 June 2025.

Mon 8/921:40BOS - LCY

1 stop9h 50mSWISS

Tue 16/909:25LCY - BOS

1 stop11h 00mSWISS

Deal found 25/6£384

Tue 9/912:15BOS - LCY

2 stops15h 35mMultiple Airlines

Wed 17/909:25LCY - BOS

2 stops18h 14mMultiple Airlines

Deal found 26/6£385

Sun 5/1022:00BOS - LCY

1 stop13h 25mLufthansa

Fri 10/1008:55LCY - BOS

1 stop12h 05mLufthansa

Deal found 25/6£434

Mon 25/818:45BOS - LCY

1 stop18h 45mVirgin Atlantic

Wed 27/808:40LCY - BOS

2 stops19h 19mVirgin Atlantic

Deal found 25/6£436

Wed 16/716:00BOS - LCY

2 stops15h 10mBritish Airways

Tue 29/707:00LCY - BOS

2 stops16h 53mBritish Airways

Deal found 25/6£471

Mon 25/817:05BOS - LCY

1 stop12h 00mITA Airways

Wed 10/916:50LCY - BOS

1 stop25h 50mITA Airways

Deal found 25/6£488

Sun 3/818:45BOS - LCY

1 stop9h 05mKLM

Thu 14/807:45LCY - BOS

1 stop10h 50mKLM

Deal found 25/6£503

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 27 June 2025.

Mon 8/921:40BOS - LCY

1 stop9h 50mSWISS

Tue 16/909:25LCY - BOS

1 stop11h 00mSWISS

Deal found 25/6£384

Tue 9/912:15BOS - LCY

2 stops15h 35mMultiple Airlines

Wed 17/909:25LCY - BOS

2 stops18h 14mMultiple Airlines

Deal found 26/6£385

Mon 25/818:45BOS - LCY

1 stop18h 45mVirgin Atlantic

Wed 27/817:50LCY - BOS

2 stops18h 37mVirgin Atlantic

Deal found 24/6£436

Thu 21/817:50BOS - LCY

1 stop9h 30mLufthansa

Tue 26/808:45LCY - BOS

2 stops15h 10mLufthansa

Deal found 26/6£449

Wed 16/716:00BOS - LCY

2 stops15h 10mBritish Airways

Tue 29/707:00LCY - BOS

2 stops16h 53mBritish Airways

Deal found 25/6£471

Mon 25/817:05BOS - LCY

1 stop12h 00mITA Airways

Wed 10/916:50LCY - BOS

1 stop25h 50mITA Airways

Deal found 25/6£488

Sun 3/818:45BOS - LCY

1 stop9h 05mKLM

Sat 16/807:45LCY - BOS

1 stop10h 50mKLM

Deal found 25/6£503

Sun 10/815:00BOS - LCY

2 stops35h 15mDelta

Sat 16/807:45LCY - BOS

1 stop10h 50mDelta

Deal found 26/6£508

Last-minute flights from Boston to London City
Discover last-minute flight deals from Boston to London City. Data last updated 27 June 2025 and is based on user searches.

Fri 4/716:45BOS - LCY

1 stop9h 30mKLM

Fri 11/707:45LCY - BOS

1 stop10h 50mKLM

Deal found 25/6£596

Sat 5/717:05BOS - LCY

2 stops33h 10mDelta

Sat 12/710:00LCY - BOS

1 stop32h 35mDelta

Deal found 25/6£600

Sun 6/722:00BOS - LCY

1 stop13h 25mLufthansa

Thu 10/708:45LCY - BOS

1 stop12h 10mLufthansa

Deal found 25/6£486

Sun 6/717:05BOS - LCY

1 stop12h 00mITA Airways

Tue 8/708:30LCY - BOS

2 stops28h 30mITA Airways

Deal found 25/6£500

Sun 6/720:15BOS - LCY

1 stop16h 05mVirgin Atlantic

Fri 11/707:45LCY - BOS

1 stop15h 40mVirgin Atlantic

Deal found 26/6£598

Mon 7/721:40BOS - LCY

1 stop9h 50mMultiple Airlines

Wed 9/708:45LCY - BOS

1 stop12h 10mMultiple Airlines

Deal found 25/6£399

Mon 7/717:05BOS - LCY

1 stop14h 25mSWISS

Fri 26/909:25LCY - BOS

1 stop11h 00mSWISS

Deal found 25/6£405

Mon 7/717:05BOS - LCY

2 stops14h 40mAer Lingus

Fri 26/909:05LCY - BOS

1 stop10h 35mAer Lingus

Deal found 26/6£710

Wed 9/716:45BOS - LCY

1 stop9h 30mKLM

Thu 28/807:45LCY - BOS

1 stop10h 50mKLM

Deal found 26/6£505

Wed 16/716:00BOS - LCY

2 stops15h 10mBritish Airways

Tue 29/707:00LCY - BOS

2 stops16h 53mBritish Airways

Deal found 25/6£471

Sun 20/722:00BOS - LCY

1 stop13h 25mLufthansa

Tue 22/708:45LCY - BOS

2 stops13h 55mLufthansa

Deal found 25/6£462

Sun 20/720:15BOS - LCY

1 stop16h 05mVirgin Atlantic

Wed 23/717:50LCY - BOS

2 stops19h 10mVirgin Atlantic

Deal found 26/6£512

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 27 June 2025.

Sat 29/1121:55BOS - LCY

1 stop9h 45mLufthansa

Deal found 26/6£174

Mon 3/1121:55BOS - LCY

1 stop29h 50mSWISS

Deal found 26/6£179

Wed 10/915:16BOS - LCY

2 stops16h 14mUnited Airlines

Deal found 26/6£192

Mon 14/723:00BOS - LCY

1 stop14h 25mIberia

Deal found 26/6£210

Tue 26/816:00BOS - LCY

2 stops15h 05mBritish Airways

Deal found 25/6£212

Sun 20/717:05BOS - LCY

1 stop12h 00mITA Airways

Deal found 26/6£223

Fri 15/816:50BOS - LCY

1 stop9h 25mDelta

Deal found 25/6£227

Wed 3/923:35BOS - LCY

2 stops15h 50mMultiple Airlines

Deal found 26/6£229

Wed 3/913:08BOS - LCY

2 stops14h 02mVirgin Atlantic

Deal found 26/6£230

Fri 18/718:40BOS - LCY

1 stop9h 10mKLM

Deal found 25/6£267

Tue 15/711:15BOS - LCY

2 stops29h 25mAer Lingus

Deal found 26/6£338

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

Mon 8/9

21:40-12:30

1 stop9h 50m

London City

Tue 16/9

09:25-15:25

1 stop11h 00m

£384

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Tue 9/9

12:15-08:50

2 stops15h 35m

London City

Wed 17/9

09:25-22:39

2 stops18h 14m

£385

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Mon 25/8

18:45-18:30

1 stop18h 45m

London City

Wed 27/8

08:40-22:59

2 stops19h 19m

£436

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Thu 21/8

17:50-08:20

1 stop9h 30m

London City

Tue 26/8

08:45-18:55

2 stops15h 10m

£449

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Wed 16/7

16:00-12:10

2 stops15h 10m

London City

Tue 29/7

07:00-18:53

2 stops16h 53m

£471

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Mon 25/8

17:05-16:15

1 stop18h 10m

London City

Wed 3/9

16:50-13:40

1 stop25h 50m

£488

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Sun 3/8

18:45-08:50

1 stop9h 05m

London City

Fri 15/8

07:45-13:35

1 stop10h 50m

£503

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Tue 9/9

21:40-12:30

1 stop9h 50m

£182

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Wed 10/9

15:16-12:30

2 stops16h 14m

£192

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Sun 31/8

21:40-12:30

1 stop9h 50m

£200

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 16 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.

Reviews of airlines servicing London City

Get a feel of what it's like to fly with Delta, KLM, andSWISS from Boston to London City Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,963 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,365 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,649 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,838 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

654 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 £384 on this airline. Additional options worth looking into are Virgin Atlantic and Lufthansa, starting at £436 and £449 round-trip.
What are the cheapest airlines to fly from Boston to London City Airport one-way?
For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as £174. Users have also found prices from £179 and £192 on SWISS 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 £174

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 29/11. 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 27 June 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 27 June 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.

Reviews of airlines servicing London City

Get a feel of what it's like to fly with Delta, KLM, andSWISS from Boston to London City Airport by reading reviews from past customers. Users have also rated airlines 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

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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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Book with Flexibility

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 27 June 2025.