Cheapest return flights from Edinburgh to Boston in September from $463

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

03 Sep - 07 Sep easyJet
09 Sep - 16 Sep British Airways
03 Sep - 09 Sep easyJet
18 Sep - 25 Sep British Airways
23 Sep - 07 Oct British Airways
05 Sep - 19 Sep Ryanair
06 Sep - 13 Sep easyJet
22 Sep - 24 Sep easyJet
01 Sep - 06 Sep Ryanair
25 Sep - 02 Oct Ryanair
18 Sep - 04 Oct Ryanair
06 Sep - 18 Sep easyJet
09 Sep - 16 Sep Air France direct
25 Sep - 02 Oct Air France direct
20 Sep - 17 Oct easyJet
20 Sep - 04 Oct easyJet
20 Sep - 17 Oct Air France 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.

Book a cheap hotel in Boston

Cheap car rent in Boston