Cheapest return flights from London (LGW) to Boston (BOS), April

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
10 Apr 20 Apr Icelandair
16 Apr 22 Apr Icelandair
29 Apr 09 May Icelandair
16 Apr 20 Apr Icelandair
01 Apr 08 Apr Icelandair
03 Apr 11 Apr Icelandair
09 Apr 23 Apr Icelandair
15 Apr 22 Apr Icelandair
01 Apr 11 Apr Icelandair
16 Apr 26 Apr TAP
12 Apr 19 Apr TAP
26 Apr 03 May TAP
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deals for one-way flights from London to Boston in April.

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Updated Jun 30, 2026.

About these fares

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