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Departure·1 pax, Economy

Cheapest flights for Seoul – Singapore (SEL – SIN)

Aviasales.ge will find you the cheapest airfare for Seoul – Singapore by comparing the ticket prices to Singapore using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Seoul – Singapore is up to you.

Seoul – Singapore is most popular in October. During this period the average ticket price is 1 380.

Direct flight for from Seoul to Singapore

The easiest way to to get to your destination is a direct flight. Direct flights for from Seoul to Singapore are offered by:

  • Jeju Air (daily 7C2621)
  • Korean Air (daily KE643)
  • Asiana Airlines (daily OZ751)
  • Singapore Airlines (daily SQ8529)
  • T'way Air (5 days per week, flight TW161)

Singapore is served by 2 airports: Changi International Airport and Seletar. Direct flights for Seoul – Singapore are operated by:
  • Asiana Airlines, Korean Air, Singapore Airlines, Jeju Air, T'way Air from Incheon International Airport to Changi International Airport
Flight with layover for the route from Seoul to Singapore

An alternative option for Seoul – Singapore (round-trip) would be a flight with a layover. Prices start at 655 up to 1 380.

The lowest prices for flights with layovers are offered by Vietnam Airlines with a layover in Hanoi. Tickets start at 250.

Affordable and convenient options are also available from:

  • AirAsia X (starting at 250 with a layover in Kuala Lumpur)
  • VietjetAir (starting at 330 with a layover in Phu Quoc)
  • Royal Brunei (starting at 409 with a layover in Bandar Seri Begawan)
  • VietjetAir (starting at 461 with a layover in Da Nang)
  • Batik Air Malaysia (starting at 668 with a layover in Kota Kinabalu)
  • Air China (starting at 791 with a layover in Beijing)
  • AirAsia X (starting at 862 with a layover in Bangkok)
  • Shandong Airlines (starting at 925 with a layover in Jinan)
  • China Southern Airlines (starting at 2 814 with a layover in Shenzhen)

A flight with a layover on the route Seoul – Singapore will allow you to make your trip more interesting. The layover could be in:

  • Osaka (flight KE2119 Korean Air)
  • Haikou (flight HU450 Hainan Airlines)
  • Hong Kong (flight KE173 Korean Air)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Seoul – Singapore could increase more than twofold.

Aviasales.ge suggests buying tickets for Seoul – Singapore in advance in order to choose the conditions for your flight that best suit your preferences and budget.

General information on flight Seoul – Singapore (SEL – SIN)
6 ⁠hr 39 ⁠min
Average flight duration
4,676 km
Distance
1 ⁠hr
Current time difference
99
Number of flights per week
₾184
Lowest price
₾412
Average ticket price
11:05
Earliest flight out
23:50
Latest flight out

Ticket prices for Seoul – Singapore by month *

Month One-way Round-trip
September 2025 29.09.2025
01.09 - 08.09.2025
October 2025 11.10.2025
06.10 - 09.10.2025

* Prices found by users over the last 48 hours (they do not represent an offer).

Cheapest flight for from Seoul to Singapore found by our users over the last 48 hours: ticket with T'way Air with a departure on 11.10.2025 and a price of 271 GEL.
Fastest flight for from Seoul to Singapore: ticket with Korean Air with the nearest departure on 12.09.2025 and a flight duration of 6hrs. 10min..
Airlines flying from Seoul to Singapore
Airports serving Seoul – Singapore

Seoul airports serving flights to Singapore:

  • Incheon International Airport (ICN)

Singapore airports accepting flights from Seoul:

  • Changi International Airport (SIN)