Cheapest return flights from Seoul to Singapore in September from 154€
AirHint found the following cheapest return flights from Seoul (ICN) to Singapore (SIN)
in September 2025 (see full year ).
Return flights
13 Sep
- 17 Sep
Vietnam Airlines
154 €
24 Sep
- 26 Sep
Vietnam Airlines
154 €
12 Sep
- 14 Sep
Vietnam Airlines
162 €
11 Sep
- 14 Sep
Vietnam Airlines
163 €
08 Sep
- 11 Sep
Vietnam Airlines
168 €
04 Sep
- 09 Sep
Jeju Air
178 €
direct
12 Sep
- 17 Sep
Jeju Air
178 €
direct
16 Sep
- 18 Sep
Jeju Air
178 €
direct
05 Sep
- 10 Sep
Jeju Air
178 €
direct
02 Sep
- 09 Sep
Jeju Air
178 €
direct
25 Sep
- 02 Oct
Vietnam Airlines
194 €
24 Sep
- 01 Oct
Scoot Tigerair
212 €
direct
25 Sep
- 02 Oct
Jeju Air
236 €
direct
24 Sep
- 04 Oct
AirAsia X
241 €
30 Sep
- 03 Oct
Royal Brunei
248 €
30 Sep
- 13 Oct
Royal Brunei
248 €
27 Sep
- 07 Oct
Royal Brunei
248 €
24 Sep
- 13 Oct
AirAsia X
250 €
22 Sep
- 03 Oct
Philippines AirAsia Inc.
257 €
24 Sep
- 03 Oct
AirAsia X
258 €
Also check the deals for one-way flights from Seoul 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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