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

Return flights

03 Dec - 17 Dec	Lufthansa
11 Dec - 21 Jan	Lufthansa
11 Dec - 01 Jan	Lufthansa
13 Dec - 01 Jan	Lufthansa
13 Dec - 17 Jan	Lufthansa
12 Dec - 01 Jan	Ryanair
15 Dec - 22 Dec	Ryanair
29 Dec - 20 Jan	Turkish Airlines
28 Dec - 20 Jan	Lufthansa
27 Dec - 20 Jan	Lufthansa
29 Dec - 10 Jan	Turkish Airlines
13 Dec - 03 Jan	Lufthansa
19 Dec - 31 Dec	SWISS

Also check the deals for one-way flights from Edinburgh to Singapore 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 Singapore in December from $653

Return flights