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Find cheap Finnair flights to Boston from £330

1 adult
1 adult, Economy

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Flights 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, 17 Sep - Wed, 24 Sep
Finnair Logo
15:05 - 22:50LGW-BOS
12h 45m1 stop
Finnair Logo
16:30 - 08:10BOS-LGW
10h 40m1 stop
£330Finnair
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Wed, 17 Sep - Wed, 24 Sep
Finnair Logo
15:05 - 22:50LGW-BOS
12h 45m1 stop
Finnair Logo
16:30 - 08:10BOS-LGW
10h 40m1 stop
£330Finnair
Find Deal
Thu, 4 Sep - Thu, 18 Sep
Finnair Logo
15:05 - 08:22LGW-BOS
22h 17m1 stop
Finnair Logo
07:01 - 08:10BOS-LGW
20h 09m2 stops
£360Finnair
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Mon, 1 Sep - Mon, 15 Sep
Finnair Logo
11:00 - 22:38LHR-BOS
16h 38m1 stop
Finnair Logo
05:00 - 06:20BOS-LHR
20h 20m2 stops
£361Finnair
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Tue, 2 Sep - Tue, 9 Sep
Finnair Logo
08:55 - 11:25LHR-BOS
7h 30mdirect
Finnair Logo
20:05 - 07:50BOS-LHR
6h 45mdirect
£364Finnair
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Thu, 4 Sep - Thu, 18 Sep
Finnair Logo
15:05 - 16:46LGW-BOS
30h 41m2 stops
Finnair Logo
11:28 - 08:10BOS-LGW
15h 42m2 stops
£376Finnair
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Tue, 23 Sep - Thu, 9 Oct
Finnair Logo
17:00 - 22:50LHR-BOS
10h 50m1 stop
Finnair Logo
20:15 - 07:50BOS-LHR
6h 35mdirect
£383Finnair
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Sun, 14 Sep - Mon, 29 Sep
Finnair Logo
13:35 - 22:50LHR-BOS
38h 15m2 stops
Finnair Logo
18:29 - 11:05BOS-LHR
11h 36m1 stop
£383Finnair
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Wed, 6 Aug - Wed, 13 Aug
Finnair Logo
10:05 - 17:19LHR-BOS
12h 14m1 stop
Finnair Logo
17:40 - 12:15BOS-LHR
13h 35m1 stop
£389Finnair
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Mon, 1 Dec - Sat, 13 Dec
Finnair Logo
11:25 - 19:50LHR-BOS
13h 25m1 stop
Finnair Logo
19:25 - 07:00BOS-LHR
6h 35mdirect
£389Finnair
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Good to know

Low seasonJanuary
High seasonOctober
Cheapest flight£330
Average price round-trip£652
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from London Gatwick 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

  • Is Finnair cheaper than other airlines flying to Boston?

    Finnair is currently the only airline with deals flying to Boston, with an average return price of £723.

  • Which other airlines fly to Boston?

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

  • How much is a flight to Boston with Finnair?

    On average, Finnair flights to Boston cost £723 for a round-trip.

  • 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.

Top tips for your flights to Boston with Finnair

  • The cheapest flight to Boston with Finnair found on KAYAK in the last 2 weeks departed from London Heathrow Airport and cost £351.

Finnair customer reviews

7.6
GoodBased on 1,312 verified guest reviews
6.7Food
6.9Entertainment
8.1Crew
7.5Comfort
7.6Boarding
Traveller rating:
Sort by:
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.
A
6.0 Okay
Flight delayed over an hour. They said they would hold our connection but then did not.
A
2.0 Poor
Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.
A
2.0 Poor
Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.
A
8.0 Very Good
Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.
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
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