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Find and compare Finnair flights to Boston

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Recent Finnair flights to Boston found by users

Cheap Finnair Flight Deals to Boston

Enter your travel dates to find the best prices.
Finnair Logo
11:25 - 19:50LHR-BOS
13h 25m1 stop
Finnair Logo
19:15 - 07:00BOS-LHR
6h 45mdirect
£455Finnair
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Mon, 8 Dec - Mon, 15 Dec
Finnair Logo
13:30 - 16:10LHR-BOS
7h 40mdirect
Finnair Logo
10:18 - 07:50BOS-LHR
16h 32m1 stop
£461Finnair
Find Deal
Wed, 26 Nov - Tue, 2 Dec
Finnair Logo
07:30 - 15:15LHR-BOS
12h 45m1 stop
Finnair Logo
19:15 - 07:00BOS-LHR
6h 45mdirect
£466Finnair
Find Deal
Fri, 21 Nov - Sun, 30 Nov
Finnair Logo
11:25 - 19:50LHR-BOS
13h 25m1 stop
Finnair Logo
19:15 - 07:00BOS-LHR
6h 45mdirect
£467Finnair
Find Deal
Mon, 24 Nov - Sun, 30 Nov
Finnair Logo
13:30 - 16:00LHR-BOS
7h 30mdirect
Finnair Logo
19:15 - 07:00BOS-LHR
6h 45mdirect
£468Finnair
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Finnair Logo
07:30 - 15:15LHR-BOS
12h 45m1 stop
Finnair Logo
19:15 - 07:00BOS-LHR
6h 45mdirect
£470Finnair
Find Deal
Fri, 21 Nov - Mon, 24 Nov
Finnair Logo
11:25 - 19:50LHR-BOS
13h 25m1 stop
Finnair Logo
19:15 - 07:00BOS-LHR
6h 45mdirect
£471Finnair
Find Deal
Wed, 24 Dec - Thu, 8 Jan
Finnair Logo
11:25 - 19:50LHR-BOS
13h 25m1 stop
Finnair Logo
07:00 - 06:20BOS-LHR
18h 20m2 stops
£471Finnair
Find Deal
Wed, 24 Dec - Thu, 8 Jan
Finnair Logo
11:25 - 19:50LHR-BOS
13h 25m1 stop
Finnair Logo
19:15 - 07:00BOS-LHR
6h 45mdirect
£472Finnair
Find Deal
Sun, 7 Dec - Wed, 7 Jan
Finnair Logo
11:25 - 19:50LHR-BOS
13h 25m1 stop
Finnair Logo
19:15 - 07:00BOS-LHR
6h 45mdirect
£473Finnair
Find Deal
Wed, 24 Dec - Mon, 12 Jan

Finnair flights to Boston at a glance

Fastest flight time

7h 25m

Direct flights

Every day

Airports in Boston

1 airport
The fastest flight from United Kingdom to Boston takes 7h 25m
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Direct flights go from United Kingdom to Boston every day.
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There is 1 airport near Boston: Boston Logan Intl (BOS)
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Insights on Finnair flights to Boston

Data designed to help you find the right flight

What is the cheapest day to depart on your Economy class flight to Boston?

The cheapest day to depart from United Kingdom to Boston is on a Wednesday when prices can be found for as low as £416. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average Economy class ticket price to Boston on a Sunday is £528.

What is the cheapest month to fly Economy class to Boston?

In general, November is the cheapest month to fly Economy class from United Kingdom to Boston. Due to it being the ‘off-season’ during this time, you can expect Economy class flight prices to be around £448. If you aren’t able to travel during the month of November, then book Economy class flights to Boston from United Kingdom during February instead. Economy class flights to Boston in February, while not as cheap as those in November, still average around £450.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around £506 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from United Kingdom for as low as £430 on momondo.

Frequently asked questions about flights to Boston with Finnair

Is Finnair generally cheaper than other airlines for flights to Boston?

Lots of factors influence the price of a flight, whether that’s with Finnair or other airlines, so it is best to search and compare before booking. The airline flying to Boston with the cheapest average return price tends to be JetBlue.

Which other airlines fly to Boston?

Aside from Finnair, JetBlue also fly to Boston.

Which other airlines in the oneworld operate flights to Boston?

Among oneworld carriers, only Finnair currently provides flights to Boston.

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