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Cheap flights from London City Airport to Boston from £338

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BOS
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Boston

Enter your travel dates to find the best prices.

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 15 July 2026.

Wed 30/913:10
LCY
-
BOS
1 stop11h 45m
SWISS
Thu 15/1021:40
BOS
-
LCY
1 stop9h 55m
SWISS
Deal found 12/7£473
Wed 9/909:15
LCY
-
BOS
1 stop10h 55m
SWISS
Sun 27/917:10
BOS
-
LCY
1 stop10h 30m
SWISS
Deal found 12/7£475
Wed 30/913:10
LCY
-
BOS
1 stop11h 45m
SWISS
Wed 14/1021:40
BOS
-
LCY
1 stop9h 55m
SWISS
Deal found 12/7£475
Wed 12/809:15
LCY
-
BOS
1 stop10h 55m
SWISS
Sun 23/821:40
BOS
-
LCY
1 stop9h 55m
SWISS
Deal found 14/7£476
Tue 8/913:10
LCY
-
BOS
1 stop11h 45m
SWISS
Tue 29/921:40
BOS
-
LCY
1 stop9h 55m
SWISS
Deal found 11/7£477
Tue 22/913:10
LCY
-
BOS
1 stop11h 45m
SWISS
Tue 6/1021:40
BOS
-
LCY
1 stop9h 55m
SWISS
Deal found 13/7£479
Tue 11/809:15
LCY
-
BOS
1 stop10h 55m
SWISS
Tue 18/821:40
BOS
-
LCY
1 stop9h 55m
SWISS
Deal found 14/7£481
Tue 11/809:15
LCY
-
BOS
1 stop10h 55m
SWISS
Sun 23/817:10
BOS
-
LCY
1 stop10h 30m
SWISS
Deal found 13/7£481
Fri 2/1013:10
LCY
-
BOS
1 stop11h 45m
SWISS
Tue 6/1021:40
BOS
-
LCY
1 stop9h 55m
SWISS
Deal found 13/7£482
Thu 15/1013:10
LCY
-
BOS
1 stop11h 45m
SWISS
Sun 18/1021:40
BOS
-
LCY
1 stop9h 55m
SWISS
Deal found 13/7£483
Tue 11/809:15
LCY
-
BOS
1 stop10h 55m
SWISS
Wed 26/821:40
BOS
-
LCY
1 stop9h 55m
SWISS
Deal found 10/7£484

Find 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 15 July 2026.

Round-trip from

£473

One-way from

£338

Popular in

June

Cheapest in

February

Average price

£528
SWISS
  • SWISS
  • 30/9-15/10
  • 2 total stops
  • 21h 40m total
  • London to Boston
Search Deals
SWISS
  • SWISS
  • 1/9
  • 1 total stop
  • 11h 45m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£50 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 July 2026
Search Deals

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 15 July 2026.
Use the filters below to find and compare flights from London City Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 3/9

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Thu 10/9

17:45-08:40

1 stop9h 55m

£510

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 23/9

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Tue 20/10

17:45-08:40

1 stop9h 55m

£511

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 18/8

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Tue 25/8

17:45-08:40

1 stop9h 55m

£511

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 2/9

09:20-19:15

2 stops14h 55m

Boston Logan Intl

Tue 13/10

16:45-07:55

1 stop10h 10m

£519
Fastest return journey

LondonBoston

LCY - BOS

LCYBOS

London City

Sat 26/9

10:00-16:35

1 stop11h 35m

Boston Logan Intl

Thu 15/10

18:55-09:30

1 stop9h 35m

£526

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 25/8

10:00-16:37

1 stop11h 37m

Boston Logan Intl

Mon 31/8

16:45-07:55

1 stop10h 10m

£554

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 8/9

09:20-23:58

2 stops19h 38m

Boston Logan Intl

Tue 29/9

16:40-16:40

1 stop19h 00m

£554

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 10/8

09:20-22:43

2 stops18h 23m

Boston Logan Intl

Mon 17/8

20:25-19:45

1 stop18h 20m

£558

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 3/8

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Mon 10/8

17:45-08:40

1 stop9h 55m

£570

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 28/7

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Tue 25/8

17:45-08:40

1 stop9h 55m

£572

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 24 resultsSorted by cheapest first
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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.

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. 0 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 £510, Lufthansa can have you in Boston from London City Airport in 11h 25m. The distance from London City Airport to Boston is about 3274 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Canton
North Truro
Waltham
Warwick
Cambridge
Peabody
Wellfleet
Revere
Somerville
Quincy
Chelmsford

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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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