Cheapest return flights from Seoul to Singapore in May from 221€

AirHint found the following cheapest return flights from Seoul (ICN) to Singapore (SIN) in May 2026 (see full year).

Return flights

10 May - 11 May Scoot direct
07 May - 11 May Scoot
13 May - 17 May Scoot direct
05 May - 10 May Jeju Air direct
06 May - 11 May Scoot
15 May - 18 May Scoot
08 May - 11 May Scoot
14 May - 17 May Scoot
07 May - 10 May Scoot
06 May - 11 May Jeju Air direct
28 May - 03 Jun Shandong Airlines
27 May - 02 Jun T'way Air direct
29 May - 01 Jun T'way Air direct
29 May - 02 Jun T'way Air direct
15 May - 05 Jun Scoot
30 May - 03 Jun Shandong Airlines
24 May - 01 Jun T'way Air direct
22 May - 01 Jun T'way Air direct
25 May - 01 Jun T'way Air direct
27 May - 05 Jun Jeju Air

Also check the deals for one-way flights from Seoul to Singapore in May.

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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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