Cheapest return flights from Edinburgh to Boston in September from $395

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

17 Sep - 30 Sep easyJet
22 Sep - 30 Sep easyJet
17 Sep - 27 Sep Ryanair
01 Sep - 15 Sep British Airways
05 Sep - 12 Sep Ryanair
18 Sep - 25 Sep British Airways
23 Sep - 07 Oct British Airways
27 Sep - 04 Oct British Airways
17 Sep - 24 Sep Delta
01 Sep - 01 Sep easyJet
05 Sep - 12 Sep Air France direct
27 Sep - 04 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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