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BOS

Find cheap Finnair flights to Boston from £427

1 adult
0 bags

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Good to know

Low season

January

High season

October

Cheapest flight

£427

Average price round-trip

£504
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 5% 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 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

7.7
GoodBased on 1,318 verified guest reviews
8.2Crew
7.5Comfort
6.9Entertainment
7.7Boarding
6.8Food

Pros +
Cons -

Show reviews that mention
Traveller rating:
Sort by:
R
6.0 Okay
Arriving at Heathrow was a complete disaster because air bridge broke down and it took ages to find spare stairs! Something that I'd kick Heathrow in the shins for, not Finnair - who were great.
K
2.0 Poor
Extremely low quality food. Ordered muslim meals but got vegetarian meals instead. Muslims are not vegetarian, they love meat as much as any other non-vegetarian person, so make a decent effort to get halal meals. Regardless, the vegan sandwich was absolutely tasteless. I am pretty sure the company making that sandwich does not even do a taste test itself
A
10.0 Wonderful
It was a pleasure definitely going with Iberia on my future travels
V
8.0 Very Good
Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.
A
10.0 Wonderful
Pretty awesome airline. Highly recommend the Blueberry Juice.
R
8.0 Very Good
Security was a mess at the Helsinki Airport. But I was delighted by the connecting flight waiting for us for JFK.
D
10.0 Wonderful
Flights are standard. But being over 3 hours late is too much.
7
8.0 Very Good
Our previous flight was delayed but they waited for us to board.
A
5.3 Fair
Cons:Not much help at the airport my luggage was lost
D
10.0 Wonderful
Pros:Everything was nice.
Cons:Nothing to complain about.

Book Cheap flights with Finnair to Boston

Recent return flight deals

27/11Wed
directFinnair
7h 35mLHR-BOS
4/12Wed
directFinnair
6h 30mBOS-LHR
£427
7/1Tue
directFinnair
7h 50mLHR-BOS
12/1Sun
1 stopFinnair
21h 19mBOS-LHR
£433
27/11Wed
directFinnair
7h 35mLHR-BOS
31/3Mon
directFinnair
6h 40mBOS-LHR
£436
19/11Tue
directFinnair
7h 35mLHR-BOS
26/11Tue
directFinnair
6h 25mBOS-LHR
£456
12/11Tue
directFinnair
7h 35mLHR-BOS
19/11Tue
1 stopFinnair
9h 56mBOS-LHR
£459
25/11Mon
directFinnair
7h 35mLHR-BOS
25/3Tue
directFinnair
6h 25mBOS-LHR
£460
19/11Tue
directFinnair
7h 35mLHR-BOS
28/11Thu
directFinnair
6h 30mBOS-LHR
£460
19/11Tue
1 stopFinnair
10h 43mLHR-BOS
28/11Thu
directFinnair
6h 30mBOS-LHR
£463
19/11Tue
1 stopFinnair
10h 43mLHR-BOS
28/11Thu
directFinnair
6h 30mBOS-LHR
£464
28/11Thu
directFinnair
7h 35mLHR-BOS
31/3Mon
directFinnair
6h 45mBOS-LHR
£466
14/1Tue
2 stopsFinnair
25h 10mLHR-BOS
18/1Sat
1 stopFinnair
21h 34mBOS-LHR
£472
24/3Mon
1 stopFinnair
10h 51mLHR-BOS
14/4Mon
directFinnair
6h 45mBOS-LHR
£486
24/11Sun
directFinnair
7h 35mLHR-BOS
31/3Mon
directFinnair
6h 40mBOS-LHR
£490
15/11Fri
directFinnair
7h 35mLHR-BOS
12/12Thu
1 stopFinnair
9h 59mBOS-LHR
£490
15/11Fri
1 stopFinnair
10h 43mLHR-BOS
9/12Mon
directFinnair
6h 25mBOS-LHR
£494
28/11Thu
directFinnair
7h 35mLHR-BOS
29/3Sat
directFinnair
6h 25mBOS-LHR
£496
21/11Thu
directFinnair
7h 35mLHR-BOS
27/11Wed
1 stopFinnair
19h 31mBOS-LHR
£500
9/12Mon
directFinnair
7h 50mLHR-BOS
14/12Sat
1 stopFinnair
21h 44mBOS-LHR
£504
15/12Sun
directFinnair
7h 25mLHR-BOS
9/1Thu
directFinnair
6h 25mBOS-LHR
£511
17/11Sun
directFinnair
7h 35mLHR-BOS
23/11Sat
1 stopFinnair
21h 41mBOS-LHR
£517

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Recent one-way flight deals

27/11Wed
directFinnair
7h 35mLHR-BOS
£460
11/12Wed
directFinnair
7h 25mLHR-BOS
£470
9/1Thu
directFinnair
7h 50mLHR-BOS
£490
10/12Tue
directFinnair
7h 35mLHR-BOS
£493
8/12Sun
directFinnair
7h 25mLHR-BOS
£500
14/12Sat
directFinnair
7h 50mLHR-BOS
£523
17/11Sun
directFinnair
7h 35mLHR-BOS
£525
30/3Sun
directFinnair
7h 15mLHR-BOS
£532
13/12Fri
directFinnair
7h 50mLHR-BOS
£547
5/1Sun
directFinnair
7h 35mLHR-BOS
£553
12/12Thu
directFinnair
7h 50mLHR-BOS
£557
31/12Tue
directFinnair
7h 25mLHR-BOS
£619
18/12Wed
directFinnair
7h 25mLHR-BOS
£650
19/12Thu
directFinnair
7h 35mLHR-BOS
£680
11/11Mon
directFinnair
7h 35mLHR-BOS
£681
4/1Sat
directFinnair
7h 35mLHR-BOS
£732
4/1Sat
directFinnair
7h 35mLHR-BOS
£733
30/11Sat
directFinnair
7h 35mLHR-BOS
£814
21/11Thu
directFinnair
7h 35mLHR-BOS
£867
2/12Mon
directFinnair
7h 35mLHR-BOS
£911

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