BOS

Find cheap Finnair flights to Boston from £298

1 adult
1 adult, Economy

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Flight Deals

Cheap Finnair Flight Deals to Boston

 
Here are some of the best deals found on KAYAK recently from Finnair to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return Finnair flight deals to Boston

Wed, 12 Nov - Tue, 9 Dec
Finnair Logo
07:30 - 22:47LHR-BOS
20h 17m2 stops
Finnair Logo
19:24 - 22:10BOS-LHR
21h 46m1 stop
£374Finnair
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Wed, 12 Nov - Wed, 10 Dec
Finnair Logo
07:30 - 22:47LHR-BOS
20h 17m2 stops
Finnair Logo
19:24 - 17:00BOS-LHR
16h 36m2 stops
£382Finnair
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Fri, 27 Feb - Thu, 5 Mar
Finnair Logo
13:30 - 15:55LHR-BOS
7h 25mdirect
Finnair Logo
19:25 - 07:00BOS-LHR
6h 35mdirect
£385Finnair
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Sun, 14 Dec - Sun, 11 Jan
Finnair Logo
13:30 - 16:00LHR-BOS
7h 30mdirect
Finnair Logo
18:51 - 07:50BOS-LHR
31h 59m1 stop
£387Finnair
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Sun, 14 Dec - Sun, 11 Jan
Finnair Logo
11:40 - 14:20LHR-BOS
7h 40mdirect
Finnair Logo
18:51 - 07:50BOS-LHR
31h 59m1 stop
£388Finnair
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Tue, 30 Sep - Thu, 9 Oct
Finnair Logo
08:55 - 11:15LHR-BOS
7h 20mdirect
Finnair Logo
18:28 - 11:05BOS-LHR
11h 37m1 stop
£390Finnair
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Mon, 17 Nov - Wed, 10 Dec
Finnair Logo
13:30 - 16:10LHR-BOS
7h 40mdirect
Finnair Logo
19:15 - 07:00BOS-LHR
6h 45mdirect
£391Finnair
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Sun, 1 Mar - Thu, 12 Mar
Finnair Logo
13:30 - 15:55LHR-BOS
7h 25mdirect
Finnair Logo
20:25 - 07:00BOS-LHR
6h 35mdirect
£394Finnair
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Tue, 14 Oct - Sat, 1 Nov
Finnair Logo
08:55 - 11:25LHR-BOS
7h 30mdirect
Finnair Logo
18:13 - 08:35BOS-LHR
34h 22m1 stop
£396Finnair
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Sun, 2 Nov - Sat, 8 Nov
Finnair Logo
15:35 - 23:50LHR-BOS
13h 15m2 stops
Finnair Logo
19:56 - 22:10BOS-LHR
21h 14m1 stop
£399Finnair
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Good to know

Low seasonJanuary
Cheapest flight£298
Average price round-trip£439
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from London Heathrow Airport to Boston
(price for this month)

When to book flights with Finnair to Boston

Average price per month
Flight prices as travel date approaches

FAQs for flying to Boston with Finnair

  • Which other airlines fly to Boston?

    Along with Finnair, you can also fly to Boston with JetBlue.

  • Which airport do Finnair flights to Boston fly into?

    You’ll fly into Boston Logan Airport when flying to Boston with Finnair.

  • Are there any other airlines in oneworld that fly to Boston?

    Unfortunately, there are no other airlines in oneworld that fly to Boston.

Finnair customer reviews

7.6
Good1,324 verified ratings
8.1Crew
6.7Food
7.6Boarding
7.5Comfort
6.9Entertainment
Traveller rating:
Sort by:
S
10.0 Wonderful
Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly
A
2.0 Poor
Flight was cancelled, and again today
A
6.0 Okay
It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.
A
8.0 Very Good
Good with how much I paid for the flight.
S
8.0 Very Good
Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.
S
10.0 Wonderful
Very good
A
10.0 Wonderful
This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.
A
10.0 Wonderful
We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.
M
8.0 Very Good
Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.
M
10.0 Wonderful
With tastier food the experience would have been outstanding.
Read more about Finnair

Everything you need to know for your flight to Boston

Other airlines flying to Boston

Flight deals from the most popular airlines with KAYAK users flying the route
British Airways flights to Boston
Virgin Atlantic flights to Boston
Aer Lingus flights to Boston

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