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

Return flights

08 Sep - 22 Sep	easyJet
17 Sep - 01 Oct	Norwegian Air Sweden AOC
17 Sep - 30 Sep	SWISS
17 Sep - 08 Oct	Ryanair
10 Sep - 17 Sep	easyJet
08 Sep - 17 Sep	Finnair
19 Sep - 30 Sep	Ryanair
25 Sep - 05 Oct	Ryanair
29 Sep - 07 Oct	easyJet
19 Sep - 26 Sep	Finnair
12 Sep - 20 Sep	Ryanair
30 Sep - 07 Oct	Ryanair
14 Sep - 29 Sep	Lufthansa
13 Sep - 24 Sep	Ryanair
13 Sep - 11 Oct	Ryanair
27 Sep - 04 Oct	Ryanair
04 Sep - 15 Sep	SWISS
28 Sep - 15 Oct	Lufthansa

Also check the deals for one-way flights from Edinburgh to Singapore 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 Singapore in September from 565€

Return flights