Singapore to Seoul flights
The cheapest round trip we found from Singapore to Seoul is $349 (Dec 9 – 14, 1 stop). It usually costs $349.
SIN to SEL · Round trip · Economy · Prices per person in USD · Price found (2 days ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $304 (cheapest month) |
| December 2026 | $349 |
| January 2027 | No fares found yet |
| February 2027 | $388 |
| March 2027 | No fares found yet |
| April 2027 | No fares found yet |
| May 2027 | No fares found yet |
| June 2027 | $325 |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 9 – 14 5 nights · leave Wed$349$349 Book
Vietjet 1 stop · 7h 25m -
Dec 8 – 15 7 nights · leave Tue$357$357 Book
Vietjet 1 stop · 7h 10m
-
Dec 5 – 23 18 nights · leave Sat$425 +22% vs usual$425 +22% vs usual Book
China Eastern 2 stops · 8h 00m -
Dec 23 – 26 3 nights · leave Wed$583 +67% vs usual$583 +67% vs usual Book
Jeju Air 1 stop · 6h 30m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Seoul
Tickets and tours on KlookTo see tours and tickets here, turn on partner content in .
Partner widget: we may earn a commission if you book, at no extra cost to you.
Airport transfer to Seoul
Fixed prices from ICN on KiwitaxiTo see transfer prices here, turn on partner content in .
Partner widget: we may earn a commission if you book, at no extra cost to you.
Plan the rest of your trip
Seoul · Dec 9 – 14- eSIM for South Korea Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental in South Korea Economybookings · compare rental companies (opens Economybookings in a new tab)
Partner links: we may earn a commission if you book, at no extra cost to you.
Good to know
More from Singapore
-
-
-
-
-
-
-
-
Flights to Seoul from other cities
-
-
-
-
- Shenzhen $240 −16%
-
Singapore to Seoul: questions
How much does a flight from Singapore to Seoul cost?
The cheapest round trip we have found right now is $349, leaving December 9 and returning December 14. The usual price on this route is about $349. Prices are per person, economy, in USD.
What is the cheapest month to fly from Singapore to Seoul?
November 2026, with round trips from $304. The most expensive month in our data is February (from $388). Based on the 4 months ahead we have prices for.
Which airports do Singapore to Seoul flights use?
Singapore airports include Changi International (SIN) and Seletar (XSP). Seoul airports include Incheon International (ICN) and Gimpo International (GMP). The prices on this page cover every airport in both cities (SIN and SEL are the city codes).
About this route
We track round-trip economy fares from Singapore (Singapore) to Seoul (South Korea) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $349, departing December 9 and returning December 14. The cheapest month to fly in our data is November, from $304. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.