Book Finnair flights from London to Boston from £1228

Popular flight offers from London to Boston

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Finnair flights from London to Boston

London Boston
BEST
DEAL
Mon, 18 Nov LHR - BOS
£1234 £1228
Prime price per passenger

Best prices from all airlines

London Boston
BEST
DEAL
Sat, 12 Oct STN - BOS
Mon, 14 Oct BOS - STN
£394 £383
Prime price per passenger
London Boston
BEST
DEAL
Fri, 11 Oct LGW - BOS
Tue, 15 Oct BOS - LGW
£410 £403
Prime price per passenger
London Boston
BEST
DEAL
Fri, 11 Oct LGW - BOS
Tue, 15 Oct BOS - LGW
£411 £399
Prime price per passenger
London Boston
BEST
DEAL
Thu, 10 Oct LHR - BOS
Tue, 15 Oct BOS - LHR
£416 £403
Prime price per passenger
London Boston
BEST
DEAL
Fri, 11 Oct LGW - BOS
Tue, 15 Oct BOS - LGW
£420 £407
Prime price per passenger
London Boston
BEST
DEAL
Fri, 11 Oct LHR - BOS
Tue, 15 Oct BOS - LHR
£431 £420
Prime price per passenger

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Finnair London-Boston flights faq's

Which airports does Finnair flies between for London-Boston?
What do Finnair flights from London to Boston cost?
One of Finnair cheapest prices for a London to Boston flight we have right now is £ 1228. On average though, flights with Finnair cost £ 1233.97 for the route London to Boston, though it depends a lot on the season and how far in advance you book your tickets.
Cheapest Ticket Price £1228 The cheapest fare within the past 72 hours for flights operated by Finnair from London to Boston, as booked by our customers.
Flight time 7 h and 35 m The flight duration for Finnair between London and Boston is roughly 7 h and 35 m, although it could be affected by other factors.
Departure Airport Heathrow When you fly with Finnair from London to Boston, you will depart from Logan International Airport
Arrival Airport Logan International Airport When you fly with Finnair from London to Boston, you will arrive at Logan International Airport.

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