Our cheapest offers for flights from London to Boston

Here you can compare cheap flights from London (LON) to Boston (BOS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Boston. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
London Boston Pay attention to transfer at connecting flight	Outbound 14/10/25 1 Stopover (BCN) VY6651, IB2625 16h 20min	Return 01/11/25 direct BA0238 06h 30min	Vueling Airlines, Iberia		£337
London Boston	Outbound 09/10/25 1 Stopover (BCN) VY6653, VY9795 29h 25min	Return 27/10/25 direct BA1540 06h 35min	Vueling Airlines	?	£376
London Boston	Outbound 21/10/25 2 Stopovers (SCQ, BCN) VY7113, VY1672, VY9795 55h 25min	Return 08/11/25 direct BA0202 06h 40min	Vueling Airlines	?	£404
London Boston	Outbound 14/10/25 1 Stopover (BCN) VY6651, VY9795 16h 20min	Return 01/11/25 1 Stopover (YHZ) AC2562, AC0868 21h 55min	Vueling Airlines		£412
London Boston	Outbound 12/10/25 2 Stopovers (SCQ, BCN) VY7113, VY1672, VY9795 55h 25min	Return 30/10/25 1 Stopover (DUB) EI0136, EI0158 09h 05min	Vueling Airlines	?	£427
London Boston	Outbound 14/10/25 1 Stopover (BCN) VY6651, VY9795 16h 20min	Return 01/11/25 3 Stopovers (PDL, LIS, BCN) S40280, S40128, VY8467, VY6650 54h 50min	Vueling Airlines	?	£526
London Boston	Outbound 08/12/25 3 Stopovers (BCN, OPO, PDL) VY7831, VY8478, S40171, S40225 40h 05min	Return 24/12/25 3 Stopovers (FRA, MUC, WRO) LH0423, LH0094, LH1630, W95808 39h 05min	Vueling Airlines, Azores Airlines	?	£729

Important flight information

Flight information: London - Boston

Outbound and return from	300,99 £
Flight duration	min. 07:30 / max. 07:58
Return flight duration	min. 06:20/ max. 06:42
Distance	5264 km
Flights per week	50
Departure airport	Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport	Airport Boston Logan (BOS)
Destination country	Flights to United States

Alternative routes to United States

Flight London - New York from 213 £
Flight London - Los Angeles from 231 £
Flight London - San Francisco from 355 £
Flight London - Miami from 303 £
Flight London - Orlando from 251 £
Flight London - Chicago from 298 £
Flight London - Las Vegas from 404 £
Flight London - Seattle-Tacoma from 411 £
Flight London - Santa Ana, CA from 413 £
Flight London - Austin from 594 £

Alternative flights to Boston

Flight London Heathrow - Boston from 301 £
Flight London Gatwick - Boston from 330 £
Flight London City - Boston from 406 £

Flights from London to Boston with Vueling Airlines

Our cheapest offers for flights from London to Boston

London (LCY, LGW, LHR, LTN, STN, SEN)

Boston Logan

Vueling Airlines

Important flight information

Flight information: London - Boston

Alternative routes to United States

Alternative flights to Boston

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