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Cheap flights from London City Airport to Boston from £340

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BOS
6 Sep — 13 Sep1
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 7 August 2026.

Wed 23/913:10 -
1 stop11h 45m
Sun 27/917:10 -
1 stop10h 30m
Deal found 3/8£464
Wed 16/909:15 -
1 stop10h 55m
Wed 30/921:40 -
1 stop9h 55m
Deal found 5/8£471
Tue 1/913:10 -
1 stop11h 45m
Wed 30/921:40 -
1 stop9h 55m
Deal found 2/8£472
Wed 28/1009:15 -
1 stop16h 05m
Mon 2/1121:50 -
1 stop10h 00m
Deal found 6/8£476
Mon 2/1113:30 -
1 stop11h 50m
Tue 10/1121:50 -
1 stop10h 00m
Deal found 5/8£478
Mon 21/913:10 -
1 stop11h 45m
Mon 5/1017:10 -
1 stop10h 30m
Deal found 5/8£478
Thu 8/1009:15 -
1 stop10h 55m
Mon 19/1021:40 -
1 stop9h 55m
Deal found 2/8£479
Fri 4/909:15 -
1 stop10h 55m
Sun 13/921:40 -
1 stop9h 55m
Deal found 2/8£480
Thu 10/909:15 -
1 stop10h 55m
Mon 14/921:40 -
1 stop9h 55m
Deal found 4/8£482

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 7 August 2026.

Round-trip from

£464

One-way from

£340

Popular in

June

Cheapest in

February

Average price

£519
SWISS
  • SWISS
  • 23/9-27/9
  • 2 total stops
  • 22h 15m total
  • London to Boston
Search Deals
SWISS
  • SWISS
  • 21/9
  • 1 total stop
  • 12h 10m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£48 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 August 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 7 August 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 London City - BOS Boston Logan Intl

LCYBOS

London City

Thu 24/9

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Thu 1/10

17:45-08:40

1 stop9h 55m

£509

LondonBoston

LCY London City - BOS Boston Logan Intl

LCYBOS

London City

Tue 29/9

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Tue 6/10

17:45-08:40

1 stop9h 55m

£510

LondonBoston

LCY London City - BOS Boston Logan Intl

LCYBOS

London City

Tue 10/11

07:45-14:13

1 stop11h 28m

Boston Logan Intl

Tue 17/11

19:25-09:30

1 stop9h 05m

£524

LondonBoston

LCY London City - BOS Boston Logan Intl

LCYBOS

London City

Sat 12/12

08:40-14:20

1 stop10h 40m

Boston Logan Intl

Tue 29/12

19:15-09:30

1 stop9h 15m

£524

LondonBoston

LCY London City - BOS Boston Logan Intl

LCYBOS

London City

Mon 14/9

08:25-23:10

2 stops19h 45m

Boston Logan Intl

Tue 29/9

19:00-09:30

1 stop9h 30m

£527
Fastest return journey

LondonBoston

LCY London City - BOS Boston Logan Intl

LCYBOS

London City

Tue 29/12

08:40-14:20

1 stop10h 40m

Boston Logan Intl

Tue 5/1

19:15-09:30

1 stop9h 15m

£529

LondonBoston

LCY London City - BOS Boston Logan Intl

LCYBOS

London City

Wed 16/9

10:00-23:10

2 stops18h 10m

Boston Logan Intl

Wed 30/9

19:00-09:30

1 stop9h 30m

£530

LondonBoston

LCY London City - BOS Boston Logan Intl

LCYBOS

London City

Fri 30/10

07:45-23:08

2 stops19h 23m

Boston Logan Intl

Wed 4/11

12:06-08:10

2 stops15h 04m

£534

LondonBoston

LCY London City - BOS Boston Logan Intl

LCYBOS

London City

Sat 26/9

08:25-16:35

1 stop13h 10m

Boston Logan Intl

Sun 4/10

16:45-07:55

1 stop10h 10m

£540

LondonBoston

LCY London City - BOS Boston Logan Intl

LCYBOS

London City

Fri 2/10

09:20-23:10

2 stops18h 50m

Boston Logan Intl

Fri 9/10

20:25-11:40

1 stop10h 15m

£540

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 23 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 £509, 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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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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