Cheap flights from London to Eastern Massachusetts

View AU$533 flight on Mon, 15 Sep. 2025Opens in a new window

Popular airlines from London to Eastern Massachusetts

  • TAP Portugal

    TAP Portugal

  • JetBlue Airways

    JetBlue Airways

  • Iberia

    Iberia

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • Finnair

    Finnair

  • SAS

    SAS

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Cheap Flights from London (LON) to Eastern Massachusetts (BOS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, 17 Jan. - Fri, 23 Jan.
LHR
London
BOS
Boston
AU$714 Return, found 11 hours ago
AU$714
Return
found 11 hours ago
Select Scandinavian Airlines flight, departing Sat, 17 Jan. from London to Boston, returning Fri, 23 Jan., priced at AU$714 found 11 hours ago
Icelandair
Wed, 7 Jan. - Tue, 13 Jan.
LGW
London
BOS
Boston
AU$714 Return, found 8 hours ago
AU$714
Return
found 8 hours ago
Select Icelandair flight, departing Wed, 7 Jan. from London to Boston, returning Tue, 13 Jan., priced at AU$714 found 8 hours ago
Air Canada
Wed, 10 Sep. - Wed, 17 Sep.
LHR
London
BOS
Boston
AU$754 Return, found 5 days ago
AU$754
Return
found 5 days ago
Select Air Canada flight, departing Wed, 10 Sep. from London to Boston, returning Wed, 17 Sep., priced at AU$754 found 5 days ago
TAP Portugal
Sun, 12 Oct. - Sat, 18 Oct.
LGW
London
BOS
Boston
AU$769 Return, found 17 hours ago
AU$769
Return
found 17 hours ago
Select TAP Portugal flight, departing Sun, 12 Oct. from London to Boston, returning Sat, 18 Oct., priced at AU$769 found 17 hours ago
American Airlines
Tue, 7 Oct. - Tue, 21 Oct.
LGW
London
BOS
Boston
AU$778 Return, found 13 hours ago
AU$778
Return
found 13 hours ago
Select American Airlines flight, departing Tue, 7 Oct. from London to Boston, returning Tue, 21 Oct., priced at AU$778 found 13 hours ago
United
Wed, 7 Jan. - Tue, 13 Jan.
LHR
London
BOS
Boston
AU$780 Return, found 8 hours ago
AU$780
Return
found 8 hours ago
Select United flight, departing Wed, 7 Jan. from London to Boston, returning Tue, 13 Jan., priced at AU$780 found 8 hours ago

Find the cheapest month to fly from London (LON) to Boston (BOS)

February is typically the cheapest month to fly

From AU$546 - AU$891 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.