Cheap flights from London City Airport to Boston from £318

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BOS
7 Sep — 14 Sep1
1 adult

Cheap flight deals from London City to Boston

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to Boston (BOS). 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 2 September 2025.

Round-trip from

£357

One-way from

£318

Popular in

April

Cheapest in

February

Average price

£392
United Airlines
  • United Airlines
  • 22/9-29/9
  • 3 total stops
  • 30h 02m total
  • London to Boston
18/11
  • 18/11
  • 2 total stops
  • 15h 55m total
  • London to Boston
Highest demand for flights based on searches. 20% potential increase in price (£98 potential increase over avg. return price).
Cheapest flight prices on average. 10% potential price decrease (£37 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from London City to Boston

Cheapest flights from London City to Boston
Explore the most affordable flight options available from London City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.

Mon 22/908:45LCY - BOS
3 stops19h 37mMultiple Airlines
Mon 29/921:40BOS - LCY
1 stop9h 50mMultiple Airlines
Deal found 31/8£357
Mon 8/908:45LCY - BOS
1 stop16h 25mLufthansa
Mon 15/922:00BOS - LCY
1 stop13h 25mLufthansa
Deal found 30/8£358
Thu 25/909:25LCY - BOS
1 stop11h 00mSWISS
Sun 28/921:40BOS - LCY
1 stop14h 50mSWISS
Deal found 1/9£358
Mon 8/908:40LCY - BOS
1 stop10h 00mKLM
Mon 15/916:50BOS - LCY
1 stop9h 25mKLM
Deal found 1/9£359
Thu 18/909:25LCY - BOS
1 stop11h 00mSWISS
Tue 30/917:05BOS - LCY
1 stop10h 45mSWISS
Deal found 31/8£361
Wed 22/1008:45LCY - BOS
1 stop12h 10mLufthansa
Tue 28/1017:20BOS - LCY
1 stop19h 20mLufthansa
Deal found 31/8£361
Thu 11/908:45LCY - BOS
1 stop12h 10mLufthansa
Thu 25/922:00BOS - LCY
1 stop15h 35mLufthansa
Deal found 1/9£362
Wed 12/1113:30LCY - BOS
1 stop11h 50mSWISS
Sun 16/1121:50BOS - LCY
1 stop15h 50mSWISS
Deal found 1/9£363
Fri 10/1008:55LCY - BOS
1 stop12h 05mMultiple Airlines
Sun 19/1017:05BOS - LCY
1 stop10h 45mMultiple Airlines
Deal found 31/8£364
Wed 19/1113:30LCY - BOS
1 stop11h 50mSWISS
Thu 27/1121:50BOS - LCY
1 stop10h 00mSWISS
Deal found 31/8£364
Mon 15/908:45LCY - BOS
2 stops15h 10mMultiple Airlines
Mon 20/1021:40BOS - LCY
1 stop9h 50mMultiple Airlines
Deal found 30/8£365

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to Boston 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 2 September 2025.
Use the filters below to find and compare flights from London City Airport to Boston that are best for you.

Fly from

London City

Fly to

Boston

Route

Depart

Return

Price

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 2/10

09:25-15:25

1 stop11h 00m

Boston Logan Intl

Sun 5/10

21:40-08:50

1 stop30h 10m

£357

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 22/9

08:45-23:57

2 stops20h 12m

Boston Logan Intl

Mon 29/9

21:40-12:30

1 stop9h 50m

£357

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 24/9

13:05-19:55

1 stop11h 50m

Boston Logan Intl

Thu 2/10

17:05-08:50

1 stop10h 45m

£357

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 17/9

08:45-23:22

2 stops19h 37m

Boston Logan Intl

Mon 29/9

21:40-12:30

1 stop9h 50m

£357

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 29/9

08:45-20:10

1 stop16h 25m

Boston Logan Intl

Mon 6/10

17:05-08:50

1 stop10h 45m

£357

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 16/10

09:25-15:25

1 stop11h 00m

Boston Logan Intl

Wed 19/11

21:50-12:50

1 stop10h 00m

£358

LondonBoston

LCY - BOS

LCYBOS

London City

Fri 17/10

08:55-00:50

2 stops20h 55m

Boston Logan Intl

Sun 26/10

22:50-12:50

1 stop10h 00m

£360

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 16/10

08:45-00:50

2 stops21h 05m

Boston Logan Intl

Sun 26/10

22:50-12:50

1 stop10h 00m

£360

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 22/10

08:45-18:56

2 stops15h 11m

Boston Logan Intl

Sun 26/10

22:50-12:50

1 stop10h 00m

£360

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 18/9

09:25-15:25

1 stop11h 00m

Boston Logan Intl

Tue 30/9

17:05-08:50

1 stop10h 45m

£361

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from London City to Boston

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

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

Currently, October is the cheapest month in which you can book a flight from London City Airport to Boston (average of £10). Flying from London City Airport to Boston in July is currently the most expensive (average of £724). 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 LCY to BOS?

Find hourly flight availability from London City to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 September 2025.

One of the essential ways to save on airfare from London City Airport to Boston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 99% on airfare.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated 2 September 2025.
Get a feel of what it's like to fly with KLM, Virgin Atlantic, andAer Lingus from London City Airport to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from London City to Boston. 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 Boston from London City?

    For a flight from London City to Boston, you will be flying into 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 inbound flights from London City per day. 4 airlines have flights to Boston Logan Intl from London City on a regular basis.

  • How long is the flight from London City Airport to Boston?

    For as low as £357, SWISS can have you in Boston from London City Airport in 11h. The distance from London City Airport to Boston is about 3274 mi.

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

    According to our current data, Aer Lingus (£7), KLM (£373), and Virgin Atlantic (£386) offers the cheapest pricing from London City Airport to Boston. Aer Lingus is priced at 98% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London City to Boston 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 City Airport to Boston?

    Currently, October is the cheapest month in which you can book a flight from London City Airport to Boston (average of £10). Flying from London City Airport to Boston in July is currently the most expensive (average of £724). 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

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Peabody
Cambridge
Somerville
Quincy
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from London City to Boston

Discover the top 4 airlines that operate flights from London City to Boston. 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 2 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£7Average£7FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£373Average£385FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£386Average£431FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£404Average£446FlexibilityNo cancel feeOn-time70%
Search British Airways 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 London City to Boston?

Deals for London City to Boston 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 City to Boston?

Millions of users choose and trust Cheapflights to book the best flight deals from London City to Boston 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 City to Boston with no change fees?

Certainly. Search results for flights to Boston from London City 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 City to Boston become cheaper?

Of course! You can now track prices for flights from London City to Boston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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