Cheapest return flights from London to Boston in April from $385

Best time to book flights for London (STN) to Boston (BOS) flights at AirHint

AirHint found the following cheapest return flights from London (STN) to Boston (BOS) in April 2025 (see full year).

Return flights

24 Apr - 27 Apr Fly Play
01 Apr - 04 Apr Fly Play
02 Apr - 03 Apr Fly Play
29 Apr - 02 May Fly Play
01 Apr - 05 Apr Fly Play
29 Apr - 01 May Fly Play
11 Apr - 25 Apr Fly Play
30 Apr - 14 May Fly Play
12 Apr - 26 Apr Fly Play
21 Apr - 28 Apr Ryanair
28 Apr - 02 May Fly Play
03 Apr - 08 Apr Ryanair
03 Apr - 07 Apr Ryanair
03 Apr - 06 Apr Ryanair
29 Apr - 03 May Fly Play
23 Apr - 01 May Ryanair
22 Apr - 06 May Fly Play
25 Apr - 02 May Fly Play
20 Apr - 04 May Fly Play
18 Apr - 02 May Fly Play

Also check the deals for one-way flights from London to Boston in April.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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