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Finnair flights from London Heathrow Airport to Boston (LHR - BOS)

LHR — BOS
6 Jun — 13 Jun1
1 adult
Thu 6/6
Thu 13/6

Cheapflights users flying from London to Boston on Finnair typically fly into Boston Logan Intl and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from Heathrow to Boston in 2024

Find detailed information about Finnair flights from Heathrow to Boston. Explore the options provided by Finnair to plan your journey from Heathrow to Boston. Data last updated 1 June 2024.

Popular in

July

Cheapest in

November

Average price (all airlines)

£498

One-way from

£416

Return from

£416
Highest demand for flights from London Heathrow to Boston Logan Intl; 17% potential price increase.
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Best time to find cheap flights from London Heathrow to Boston Logan Intl; 3% potential price drop.
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Average price for all London Heathrow to Boston Logan Intl flights (one-way and round-trip).
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Cheapest one-way Finnair flight from London Heathrow to Boston Logan Intl
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Cheapest return Finnair flight from London Heathrow to Boston Logan Intl
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  • Can I get a flight from London Heathrow Airport to Boston on Finnair for under £700?

    Finnair offers 24 flights from London Heathrow Airport to Boston for under £700. Prices vary by date and time. To see all prices and select your dates, click here.

  • How do most travelers feel about Finnair?

    The average rating from 29 Finnair reviews by Cheapflights users is 6.8 (out of a maximum rating of 10). If you are considering flying LHR-BOS with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Boston with Finnair.

Cheapest Finnair flights from Heathrow to Boston

Discover the cheapest flight options specifically offered by Finnair for travel from Heathrow to Boston. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 909,873 searches. The data was last updated on 1 June 2024.
Sun 23/618:00LHR - BOS
2 stops33h 37mFinnair
Sun 30/620:23BOS - LHR
1 stop30h 22mFinnair
Deal found 1/6£445
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Tue 25/609:35LHR - BOS
Nonstop7h 20mFinnair
Tue 16/719:10BOS - LHR
Nonstop6h 40mFinnair
Deal found 1/6£447
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Sun 30/620:45LHR - BOS
2 stops32h 06mFinnair
Tue 9/710:32BOS - LHR
1 stop14h 48mFinnair
Deal found 1/6£451
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Direct flights from Heathrow to Boston on Finnair

Discover the cheapest flight options specifically offered by Finnair for travel from Heathrow to Boston. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days Cheapflights users made total of 909,873 searches. The data was last updated on 1 June 2024.
Tue 19/1110:05LHR - BOS
Nonstop7h 45mFinnair
Tue 21/118:55BOS - LHR
Nonstop6h 35mFinnair
Deal found 1/6£416
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Tue 25/609:35LHR - BOS
Nonstop7h 20mFinnair
Mon 15/719:10BOS - LHR
Nonstop6h 40mFinnair
Deal found 1/6£447
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Sun 17/1110:05LHR - BOS
Nonstop7h 45mFinnair
Thu 23/107:30BOS - LHR
Nonstop6h 25mFinnair
Deal found 1/6£455
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Last minute deals on Cheapflights

Explore last-minute flight deals on Finnair for various destinations, including Heathrow to Boston. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated 1 June 2024 and based on user searches. In the last 7 days Cheapflights users made total of 909,873 searches.
Mon 10/609:35LHR - BOS
Nonstop7h 20mFinnair
Sat 15/617:47BOS - LHR
1 stop22h 53mFinnair
Deal found 1/6£504
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Fri 7/609:35LHR - BOS
Nonstop7h 20mFinnair
Mon 10/617:47BOS - LHR
1 stop12h 03mFinnair
Deal found 1/6£553
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Tue 11/618:05LHR - BOS
1 stop10h 46mFinnair
Wed 19/617:47BOS - LHR
1 stop12h 03mFinnair
Deal found 1/6£559
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One-way Finnair flights to Boston from Heathrow

Search for direct flight options from Heathrow to Boston specifically provided by Finnair. Find affordable direct fares from Finnair and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 909,873 searches. The data was last updated on 1 June 2024.
Mon 16/914:30LHR - BOS
Nonstop7h 20mFinnair
Deal found 31/5£416
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Mon 16/914:30LHR - BOS
Nonstop7h 20mFinnair
Deal found 1/6£417
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Mon 28/1010:05LHR - BOS
Nonstop7h 45mFinnair
Deal found 1/6£419
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Best time to book a flight from Heathrow to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

-1 - 23 °C

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to Boston on another airline
Consider alternative airlines that service the Boston area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.

British Airways flights from London Heathrow to Boston Logan Intl
Virgin Atlantic flights from London Heathrow to Boston Logan Intl

See what others are saying about Finnair

Read reviews and see what other travellers are saying about their experiences with Finnair. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Finnair for your next flight. Reviews last updated 1 June 2024.
Finnair
7.7
Good
1,368 reviews
Check prices
Overview

Food

6.9

Comfort

7.5

Entertainment

7.0

Crew

8.2

Boarding

7.8
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