Find Cheap Flights from London (LON) to Boston (BOS) from €418

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Selected flight deals from London to Boston

The lowest prices found within the past 7 days from London to Boston were €334 for one-way flights and €418 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 11 May - Fri, 15 May
LHR
Heathrow
BOS
Logan Intl.
€418 Return, found 6 days ago
€418
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 11 May from Heathrow to Logan Intl., returning Fri, 15 May, priced at €418 found 6 days ago
Mon, 11 May - Fri, 15 May
LHR
Heathrow
BOS
Logan Intl.
€466 Return, found 6 days ago
€466
Return
found 6 days ago
Select Aer Lingus flight, departing Mon, 11 May from Heathrow to Logan Intl., returning Fri, 15 May, priced at €466 found 6 days ago
Mon, 11 May - Fri, 15 May
LHR
Heathrow
BOS
Logan Intl.
€510 Return, found 6 days ago
€510
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Mon, 11 May from Heathrow to Logan Intl., returning Fri, 15 May, priced at €510 found 6 days ago
Mon, 11 May - Fri, 15 May
LGW
Gatwick
BOS
Logan Intl.
€510 Return, found 6 days ago
€510
Return
found 6 days ago
Select Icelandair flight, departing Mon, 11 May from Gatwick to Logan Intl., returning Fri, 15 May, priced at €510 found 6 days ago
Mon, 11 May - Fri, 15 May
LGW
Gatwick
BOS
Logan Intl.
€553 Return, found 6 days ago
€553
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 11 May from Gatwick to Logan Intl., returning Fri, 15 May, priced at €553 found 6 days ago
Cheap Flights from London to Boston & Flight Information
Origin airport IATA code
LHR
Destination airport IATA code
BOS
Number of flight options
1
Return price
€418
Average flight time
2 hours 47 mins

Boston Flight Information

Traveling From
London
Origin Airport IATA Code
LON
Traveling To
Boston
Destination Airport IATA Code
BOS
Number of Airlines Serving
Available Airlines
Aer Lingus, Swiss International Air Lines, Lufthansa, Iberia, Scandinavian Airlines, Icelandair
Distance
Direct Flight Time
Flight Price
€418

Need a car after flight from London to Boston

Economy

Chevrolet Spark or similar
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from London to Boston

Harborside Inn Of Boston

Harborside Inn Of Boston

4 out of 5
185 State St Boston MA
Yövy tässä hotellissa kohteessa Boston. Nauti ilmaisesta Wi-Fi-yhteydestä, ympäri vuorokauden auki olevasta vastaanotosta ja business centeristä. Asiakkaamme ...
9.2/10 Wonderful! (6,150 reviews)
Very nice staff

Reviewed on 11 Jan 2026

Opens in a new windowHarborside Inn Of Boston
Hilton Boston Back Bay

Hilton Boston Back Bay

4 out of 5
40 Dalton St Boston MA
Yövy tässä liikematkustukseen soveltuvassa hotellissa kohteessa Boston. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja huonepalvelusta. Asiakkaamme ...
8.4/10 Very Good! (1,247 reviews)
Great breakfast, comfortable rooms.

Reviewed on 7 Jan 2026

Opens in a new windowHilton Boston Back Bay
Omni Boston Hotel at the Seaport

Omni Boston Hotel at the Seaport

5 out of 5
450 Summer Street Boston MA
Yövy tässä ylellisessä hotellissa kohteessa Boston. Nauti ilmaisesta Wi-Fi-yhteydestä, täyden palvelun kylpylästä ja 4 ravintolasta. Asiakkaamme kehuvat majoituspaikan ...
9/10 Wonderful! (4,361 reviews)
Clean and spacious

Reviewed on 8 Jan 2026

Opens in a new windowOmni Boston Hotel at the Seaport
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The Langham, Boston

The Langham, Boston

5 out of 5
250 Franklin St Boston MA
Yövy tässä ylellisessä hotellissa kohteessa Boston. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja huonepalvelusta. Asiakkaamme kehuvat majoituspaikan ...
9.6/10 Exceptional! (1,004 reviews)
No complaints , everything . I would go back again and again.

Reviewed on 12 Jan 2026

Opens in a new windowThe Langham, Boston
The Dagny Boston

The Dagny Boston

4 out of 5
89 Broad Street Boston MA
Yövy tässä ylellisessä hotellissa kohteessa Boston. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja huonepalvelusta. Asiakkaamme kehuvat majoituspaikan ...
9.4/10 Exceptional! (6,935 reviews)
Room was cleaned, staff top notch and it was a perfect way

Reviewed on 8 Jan 2026

Opens in a new windowThe Dagny Boston
The Westin Copley Place, Boston, a Marriott Hotel

The Westin Copley Place, Boston, a Marriott Hotel

4 out of 5
10 Huntington Ave Boston MA
Yövy tässä liikematkustukseen soveltuvassa hotellissa kohteessa Boston. Nauti 4 ravintolasta, aamiaisesta (lisämaksusta) ja ympäri vuorokauden auki olevasta ...
9/10 Wonderful! (1,429 reviews)
Room was great and staff very helpful

Reviewed on 5 Jan 2026

Opens in a new windowThe Westin Copley Place, Boston, a Marriott Hotel
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Terms & Conditions

Flight prices above are per person all prepaid taxes and online service fees included and subject to availability