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Singapore to Seoul flights

Round trip · Economy · Prices per person in USD

Prices updated

Cheapest found $260 Oct 26 – 29 · Nonstop Book this fare
Usual price $325 The cheapest we found is 20% less
Cheapest month October From $260

Prices are low right now

$260 is $65 (20%) below the usual $325 for Singapore → Seoul.

Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.

Not ready to book? Get an email when Singapore → Seoul drops below your price.

Cheapest round trip by month

Lowest fare found per departure month
  • Oct $260
Cheapest month Below usual Usual price $325 Tap a month to see its cheapest dates.
Cheapest round trip from Singapore to Seoul by departure month
MonthCheapest round trip
September 2026$1,110
October 2026$260 (cheapest month)
November 2026$302
December 2026$370
January 2027No fares found yet
February 2027$384
March 2027$325

Cheapest dates in the next 4 months

Round trip, per person
  • Oct 26 – 29 3 nights · leave Mon
    $260 −20% vs usual
    T'way Air Nonstop · 6h 35m
    Book
  • Oct 6 – 15 9 nights · leave Tue
    $268 −18% vs usual
    Vietjet 1 stop · 7h 05m
    Book
  • Oct 7 – 14 7 nights · leave Wed
    $292 −10% vs usual
    Vietjet 1 stop · 7h 10m
    Book
  • Oct 15 – 21 6 nights · leave Thu
    $292 −10% vs usual
    Vietjet 1 stop · 7h 10m
    Book
  • Oct 16 – 25 9 nights · leave Fri
    $302 −7% vs usual
    Vietjet 1 stop · 7h 10m
    Book
  • Nov 27 – Dec 3 6 nights · leave Fri
    $302 −7% vs usual
    Vietjet 1 stop · 7h 10m
    Book
  • Oct 2 – 7 5 nights · leave Fri
    $303 −7% vs usual
    Hainan Airlines 1 stop · 7h 45m
    Book
  • Oct 15 – 19 4 nights · leave Thu
    $306 −6% vs usual
    Jeju Air 1 stop · 7h 50m
    Book

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 Klook
See things to do in Seoul Attractions, tours and airport transfers on Klook

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Airport transfer to Seoul

Fixed prices from ICN on Kiwitaxi

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Plan the rest of your trip

Seoul · Oct 26 – 29

Travel insurance · EKTA Airport transfer · Kiwitaxi

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Good to know

Nonstop flights Nonstop from $260 4% of the 26 date combinations we track are nonstop.
Airlines with cheap fares 6 airlines Most often: Vietjet, T'way Air, Jeju Air.
Most expensive month September Cheapest round trip that month is $1,110, vs $260 in the cheapest month.

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Singapore to Seoul: questions

How much is a flight from Singapore to Seoul?

The cheapest round trip we have found right now is $260, leaving October 26 and returning October 29. The usual price on this route is about $325, so this fare is 20% less. Prices are per person, economy, in USD.

What is the cheapest month to fly from Singapore to Seoul?

October 2026, with round trips from $260. The most expensive month in our data is September (from $1,110). Based on the 6 months ahead we have prices for.

Are there nonstop flights from Singapore to Seoul?

Yes. Nonstop from $260 round trip. 4% of the 26 date combinations we track are nonstop.

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 $260, departing October 26 and returning October 29 on a nonstop flight, about 20% below the usual $325. Right now we're following 26 upcoming date combinations on this route. The cheapest month to fly in our data is October, from $260. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.

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