Cheapest return flights from Edinburgh to Boston in September from $444

Best time to book flights for Edinburgh (EDI) to Boston (BOS) flights at AirHint

AirHint found the following cheapest return flights from Edinburgh (EDI) to Boston (BOS) in September 2025 (see full year).

Return flights

11 Sep - 15 Sep Ryanair
03 Sep - 07 Sep easyJet
09 Sep - 16 Sep British Airways
03 Sep - 09 Sep easyJet
01 Sep - 14 Sep easyJet
28 Sep - 05 Oct Ryanair
12 Sep - 19 Sep Ryanair
05 Sep - 19 Sep Ryanair
18 Sep - 23 Sep Ryanair
10 Sep - 17 Sep easyJet
06 Sep - 13 Sep easyJet
25 Sep - 02 Oct Ryanair
18 Sep - 04 Oct Ryanair
25 Sep - 02 Oct Air France direct
29 Sep - 06 Oct jetBlue direct

Also check the deals for one-way flights from Edinburgh to Boston in September.

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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