Find flights
When to book
FAQs

Cheap flights from London City Airport to Boston from £324

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BOS
22 Apr — 29 Apr1
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 23 March 2026.

Mon 20/419:25
LCY
-
BOS
2 stops23h 15m
ITA Airways
Mon 27/417:05
BOS
-
LCY
2 stops23h 10m
ITA Airways
Deal found 18/3£468
Mon 7/919:25
LCY
-
BOS
2 stops23h 15m
ITA Airways
Mon 21/917:05
BOS
-
LCY
2 stops15h 05m
ITA Airways
Deal found 18/3£477
Mon 20/409:15
LCY
-
BOS
1 stop11h 25m
Multiple Airlines
Mon 27/421:40
BOS
-
LCY
1 stop9h 55m
Multiple Airlines
Deal found 23/3£488
Wed 6/509:15
LCY
-
BOS
1 stop11h 25m
Lufthansa
Tue 12/517:45
BOS
-
LCY
1 stop9h 55m
Lufthansa
Deal found 20/3£492
Wed 29/409:15
LCY
-
BOS
1 stop11h 25m
Lufthansa
Tue 5/517:45
BOS
-
LCY
1 stop9h 55m
Lufthansa
Deal found 19/3£494
Mon 14/909:15
LCY
-
BOS
1 stop11h 25m
Lufthansa
Mon 21/917:45
BOS
-
LCY
1 stop9h 55m
Lufthansa
Deal found 18/3£496
Tue 1/909:15
LCY
-
BOS
1 stop11h 25m
Multiple Airlines
Tue 8/921:40
BOS
-
LCY
1 stop9h 55m
Multiple Airlines
Deal found 22/3£496
Mon 20/409:15
LCY
-
BOS
1 stop10h 55m
SWISS
Mon 27/421:40
BOS
-
LCY
1 stop14h 50m
SWISS
Deal found 20/3£499
Wed 29/409:15
LCY
-
BOS
1 stop10h 55m
Multiple Airlines
Mon 11/517:45
BOS
-
LCY
1 stop9h 55m
Multiple Airlines
Deal found 20/3£503

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 23 March 2026.

Round-trip from

£477

One-way from

£324

Popular in

July

Cheapest in

September

Average price

£466
ITA Airways
  • ITA Airways
  • 7/9-21/9
  • 4 total stops
  • 38h 20m total
  • London to Boston
Search Deals
SWISS
  • SWISS
  • 15/9
  • 1 total stop
  • 11h 45m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 23 March 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

Mon 14/9

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Wed 30/9

17:45-08:40

1 stop9h 55m

£524

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 9/9

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Thu 17/9

17:45-08:40

1 stop9h 55m

£524
Fastest return journey

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 2/7

08:25-13:18

1 stop9h 53m

Boston Logan Intl

Tue 7/7

16:40-07:15

1 stop9h 35m

£549

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 22/4

09:35-19:50

1 stop15h 15m

Boston Logan Intl

Sun 26/4

15:17-15:15

2 stops42h 58m

£553

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 18/5

10:00-16:25

1 stop11h 25m

Boston Logan Intl

Tue 7/7

16:40-07:15

1 stop9h 35m

£576

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 1/7

19:25-13:40

2 stops23h 15m

Boston Logan Intl

Thu 9/7

17:05-13:10

2 stops15h 05m

£577

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 3/9

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Sun 13/9

17:45-08:40

1 stop9h 55m

£579

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 28/5

09:20-23:37

2 stops19h 17m

Boston Logan Intl

Mon 1/6

20:25-17:20

1 stop15h 55m

£582

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 16/4

09:20-23:52

2 stops19h 32m

Boston Logan Intl

Wed 6/5

20:25-16:40

1 stop15h 15m

£612

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 27/5

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Tue 9/6

17:45-08:40

1 stop9h 55m

£613

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 £549, Lufthansa can have you in Boston from London City Airport in 9h 53m. 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
Waltham
Warwick
Cambridge
Peabody
Somerville
Quincy
Chelmsford

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.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.