Cheapest return flights from London to Boston in April from 325€

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

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

Return flights

02 Apr - 09 Apr Ryanair
01 Apr - 29 Apr Fly Play
02 Apr - 06 Apr Ryanair
01 Apr - 05 Apr Fly Play
16 Apr - 22 Apr Ryanair
17 Apr - 22 Apr Ryanair
09 Apr - 16 Apr Ryanair
23 Apr - 29 Apr Fly Play
16 Apr - 28 Apr Fly Play
15 Apr - 23 Apr Ryanair
01 Apr - 05 May Fly Play
30 Apr - 04 May Fly Play
29 Apr - 09 May Fly Play
29 Apr - 02 May Fly Play
24 Apr - 02 May Fly Play
23 Apr - 08 May Fly Play
29 Apr - 01 May Fly Play
24 Apr - 01 May Fly Play
29 Apr - 07 May Icelandair
14 Apr - 15 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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