Singapore, SingaporeSeoul, South Korea

Flights from Singapore to Seoul

Nonstop flights from Singapore (SIN) to Seoul (ICN) take about 6h 17m (4,627 km). Jeju Air, Scoot and T'way Air fly it. Lowest fare seen: $172 one-way, nonstop (12 Oct 2026).

All flights from Singapore →All flights to Seoul →

Photo of Seoul: Henry Acevedo on Pexels.

When you land in Seoul

The airport transfer and the few things worth sorting before you fly.

Red facade of Seoul Square with multiple international flags displayed. — arriving in Seoul

Airport transfer

ICN → Seoul, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices

The stunning glass architecture of Gardens by the Bay in Singapore showcases modern design and innovative engineering. — lounges at Singapore Changi Airport

Singapore Changi Airport · 10 lounges

Before you flyAirport lounges at Singapore Changi →

Early arrival or late flightLuggage storage in Seoul →2 drop-off points, from ₩5100.00

Things to book in Seoul

All 24 things to do in Seoul →

from €53.56

Day Trips from Seoul 4.7 · 24 Tiqets reviews

from €34.81

Gyeongbokgung Palace 3.2 · 5 Tiqets reviews

from €12.91

N Seoul Tower 3.6 · 5 Tiqets reviews

from €8.69

Seoul Airport transfers 5.0 · 4 Tiqets reviews

Find hotels in Seoul

Hotels, hostels & more · Trip.com

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Airlines flying Singapore to Seoul

Carriers on SIN–ICN according to our route data and nonstop fares seen as of 12 Oct 2026. Not a complete list.

✈ Jeju Airnonstop fare seen✈ Scootnonstop fare seen✈ T'way Airnonstop fare seen

Singapore to Seoul fares by month

Cheapest month seen for a nonstop flight: Apr 2027, from $164 one-way. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

Departing	Nonstop from	Cheaper with stops
Oct 2026	$17925 Oct 2026 · Jeju Air	$174 · 1 stop28 Oct 2026 · Scoot
Nov 2026	$1733 Nov 2026 · Jeju Air	—
Dec 2026	$22628 Dec 2026 · Trinity Airways	$192 · 1 stop3 Dec 2026
Jan 2027	$18811 Jan 2027 · Scoot	—
Mar 2027	$23815 Mar 2027 · Scoot	$204 · 1 stop2 Mar 2027
Apr 2027	$16426 Apr 2027 · Scoot	—
Jun 2027	$2047 Jun 2027 · Scoot	$199 · 1 stop7 Jun 2027
Jul 2027	$16421 Jul 2027 · Scoot	—
Aug 2027	$26715 Aug 2027 · Scoot	$208 · 1 stop15 Aug 2027

When to go for the lowest fare

Fares were close across the months we saw: $173 for November 2026, $164 at best after that.

Nonstop or with a stop

A connection undercut nonstop in 5 of 5 months with both fares.

From Travelpayouts flight-search data, city to city (Singapore to Seoul, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

Best time to fly to Seoul

Based on weather and travel conditions in South Korea

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Best monthsGoodAvoid if possible

Spring and autumn offer mild weather and stunning scenery. Summer (July–August) is hot and rainy; winter is bitterly cold but perfect for ski resorts like Gangwon.

Peak season: April – June, September – November

More for this trip

Frequently asked questions — Singapore to Seoul flights

How long is the flight from Singapore to Seoul?

A nonstop flight from Singapore (SIN) to Seoul (ICN) takes about 6h 17m, covering 4,627 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.

How far is Singapore from Seoul by air?

The great-circle distance between Singapore Changi Airport and Incheon International Airport is 4,627 km (2,875 miles), a long-haul route.

Which airlines fly from Singapore to Seoul?

Airlines with flights or nonstop fares on the SIN–ICN route include Jeju Air, Scoot and T'way Air. This is not a complete list — schedules change by season, so check the current options before booking.

How much does a flight from Singapore to Seoul cost?

The lowest one-way fare seen recently on SIN–ICN was $172 USD with Jeju Air (nonstop), departing 24 Nov 2026, found in fare searches as of 12 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.

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

In fares seen on 22 Oct 2026, departures in April 2027 were cheapest, from $164 one-way, against $208 for August 2027, the dearest month. Fares change daily, so check your own dates.

Do I need a visa to travel from Singapore to South Korea?

It depends on your passport. Some nationalities can enter South Korea visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.

What is the best time to visit Seoul?

Spring and autumn offer mild weather and stunning scenery. Summer (July–August) is hot and rainy; winter is bitterly cold but perfect for ski resorts like Gangwon.

Sources: fares from Travelpayouts flight-search data, seen 12 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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