BOS

Find cheap Finnair flights to Boston from £335

1 adult
1 adult, Economy, 0 bags

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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, 14 Jan - Wed, 21 Jan
Finnair Logo
05:55 - 19:33
GLA
-
BOS
18h 38m2 stops
Finnair Logo
15:35 - 12:50
BOS
-
GLA
16h 15m2 stops
£417Finnair
Tue, 14 Apr - Tue, 21 Apr
Finnair Logo
20:05 - 23:26
LHR
-
BOS
32h 21m2 stops
Finnair Logo
20:20 - 07:50
BOS
-
LHR
6h 30mdirect
£422Finnair
Wed, 14 Jan - Wed, 21 Jan
Finnair Logo
06:10 - 16:15
MAN
-
BOS
15h 05m1 stop
Finnair Logo
09:51 - 13:55
BOS
-
MAN
23h 04m2 stops
£425Finnair
Sun, 11 Jan - Thu, 26 Feb
Finnair Logo
18:10 - 22:56
LHR
-
BOS
33h 46m2 stops
Finnair Logo
19:00 - 17:00
BOS
-
LHR
17h 00m2 stops
£426Finnair
Mon, 29 Dec - Thu, 8 Jan
Finnair Logo
11:25 - 19:50
LHR
-
BOS
13h 25m1 stop
Finnair Logo
19:15 - 07:00
BOS
-
LHR
6h 45mdirect
£427Finnair
Mon, 29 Dec - Thu, 8 Jan
Finnair Logo
11:25 - 19:50
LHR
-
BOS
13h 25m1 stop
Finnair Logo
12:16 - 09:15
BOS
-
LHR
15h 59m2 stops
£427Finnair
Mon, 13 Apr - Tue, 21 Apr
Finnair Logo
20:10 - 22:35
LHR
-
BOS
7h 25mdirect
Finnair Logo
20:20 - 07:50
BOS
-
LHR
6h 30mdirect
£429Finnair
Mon, 2 Feb - Mon, 9 Feb
Finnair Logo
13:30 - 16:15
LHR
-
BOS
7h 45mdirect
Finnair Logo
19:15 - 07:00
BOS
-
LHR
6h 45mdirect
£430Finnair
Sat, 10 Jan - Thu, 15 Jan
Finnair Logo
13:30 - 16:15
LHR
-
BOS
7h 45mdirect
Finnair Logo
07:30 - 19:00
BOS
-
LHR
6h 30mdirect
£432Finnair
Sun, 19 Apr - Mon, 27 Apr
Finnair Logo
20:50 - 23:26
LHR
-
BOS
31h 36m2 stops
Finnair Logo
21:50 - 09:35
BOS
-
LHR
6h 45mdirect
£433Finnair
Useful Info

Good to know

Low seasonNovember
Cheapest flight£335
Average price round-trip£1,992
Good deal round-trip£1,693
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from London Heathrow Airport to Boston
(avg. price over the last 2 weeks)
or less

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.

Top tips for your flights to Boston with Finnair

  • If you’re intending to fly with Finnair, book your flight to Boston at least 1 week before departure to ensure a below-average price.
  • High season for flights to Boston with Finnair is March and prices are highest at this time. The cheapest month to fly is November.

Finnair customer reviews

7.6
Good1,338 verified ratings
7.4Comfort
6.9Entertainment
7.6Boarding
8.1Crew
6.7Food
Traveller rating:
Sort by:
D
8.0 Very Good
All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.
A
4.0 Mediocre
Cattle Call Boarding and rude attendants.
A
4.0 Mediocre
Economy seat but they charge as business class!!
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.
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
Aer Lingus flights to Boston
Virgin Atlantic flights to Boston
British Airways flights to Boston