AirHint found the following cheapest return flights from Edinburgh (EDI) to Bangkok (BKK) in September 2026 (see full year).

Return flights

08 Sep - 29 Sep	Lufthansa
07 Sep - 28 Sep	KLM
09 Sep - 16 Sep	KLM
14 Sep - 28 Sep	KLM
10 Sep - 30 Sep	KLM
07 Sep - 21 Sep	KLM
01 Sep - 16 Sep	Air France
02 Sep - 16 Sep	Air France
05 Sep - 15 Sep	Ryanair
09 Sep - 23 Sep	Air France
26 Sep - 10 Oct	Ryanair
29 Sep - 09 Oct	Austrian Airlines
25 Sep - 10 Oct	Ryanair

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

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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Cheapest return flights from Edinburgh to Bangkok in September from 616€

Return flights