AirHint found the following cheapest return flights from Edinburgh (EDI) to Bangkok (BKK) in December 2025 (see full year).

Return flights

01 Dec - 14 Dec	Hainan Airlines
01 Dec - 25 Jan	Hainan Airlines
08 Dec - 22 Dec	easyJet
01 Dec - 25 Dec	Hainan Airlines
03 Dec - 14 Dec	British Airways
01 Dec - 15 Dec	easyJet
05 Dec - 08 Jan	Hainan Airlines
01 Dec - 08 Dec	British Airways
05 Dec - 12 Dec	Pegasus Airlines
08 Dec - 08 Jan	Hainan Airlines
01 Dec - 21 Jan	British Airways
29 Dec - 18 Jan	Hainan Airlines
26 Dec - 18 Jan	Hainan Airlines
08 Dec - 29 Dec	easyJet
06 Dec - 30 Dec	Austrian Airlines
26 Dec - 08 Jan	Hainan Airlines
30 Dec - 30 Jan	easyJet
05 Dec - 27 Dec	Norwegian
10 Dec - 11 Jan	Pegasus Airlines
05 Dec - 10 Jan	Norwegian

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

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 December from 535€

Return flights