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Cheap flights from Singapore to Seoul from $226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Seoul departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Multiple Airlines Logo
00:50 - 08:40
SIN
-
ICN
6h 50mdirect
Multiple Airlines Logo
18:05 - 11:55
ICN
-
SIN
18h 50m1 stop
$479Multiple Airlines
Fri, 10 Apr - Sun, 19 Apr
Multiple Airlines Logo
00:25 - 10:30
SIN
-
GMP
9h 05m1 stop
Multiple Airlines Logo
16:35 - 01:30
GMP
-
SIN
9h 55m1 stop
$483Multiple Airlines
Tue, 20 Jan - Mon, 26 Jan
Multiple Airlines Logo
00:50 - 08:40
SIN
-
ICN
6h 50mdirect
Multiple Airlines Logo
18:05 - 11:55
ICN
-
SIN
18h 50m1 stop
$485Multiple Airlines
Fri, 10 Apr - Sun, 19 Apr
Multiple Airlines Logo
00:25 - 10:30
SIN
-
GMP
9h 05m1 stop
Multiple Airlines Logo
16:50 - 01:30
GMP
-
SIN
9h 40m1 stop
$486Multiple Airlines
Tue, 20 Jan - Tue, 27 Jan
Multiple Airlines Logo
16:35 - 06:20
SIN
-
ICN
12h 45m1 stop
Multiple Airlines Logo
11:35 - 17:10
ICN
-
SIN
6h 35mdirect
$488Multiple Airlines
Thu, 22 Jan - Wed, 28 Jan
Air China Logo
13:45 - 13:00
SIN
-
ICN
22h 15m1 stop
Air China Logo
14:55 - 14:55
ICN
-
SIN
25h 00m1 stop
$495Air China
Fri, 23 Jan - Mon, 26 Jan
Shandong Airlines Logo
01:10 - 22:50
SIN
-
ICN
20h 40m1 stop
Shandong Airlines Logo
22:05 - 00:05
ICN
-
SIN
27h 00m1 stop
$509Shandong Airlines
Sun, 11 Jan - Wed, 21 Jan
T'way Air Logo
02:30 - 13:05
SIN
-
GMP
9h 35m1 stop
T'way Air Logo
18:35 - 01:30
GMP
-
SIN
31h 55m1 stop
$586T'way Air
Tue, 20 Jan - Wed, 28 Jan
T'way Air Logo
02:30 - 13:05
SIN
-
GMP
9h 35m1 stop
T'way Air Logo
18:35 - 01:30
GMP
-
SIN
31h 55m1 stop
$610T'way Air
Thu, 22 Jan - Wed, 28 Jan
Jeju Air Logo
00:25 - 08:25
SIN
-
GMP
31h 00m1 stop
Jeju Air Logo
19:50 - 23:25
GMP
-
SIN
28h 35m1 stop
$672Jeju Air
Mon, 12 Jan - Mon, 19 Jan

Air China flights from Singapore to Seoul

Our best Air China deals on Singapore to Seoul flight tickets
Air China
23 Jan
SIN13:45Singapore Changi
22h 15m
1 stop
ICN13:00Incheon Intl
26 Jan
ICN14:55Incheon Intl
25h 00m
1 stop
SIN14:55Singapore Changi
$495
Find similar
Air China
11 Apr
SIN23:25Singapore Changi
12h 40m
1 stop
GMP13:05Seoul Gimpo Intl
19 Apr
GMP14:25Seoul Gimpo Intl
17h 25m
1 stop
SIN06:50Singapore Changi
$699
Find similar
Air China
11 Apr
SIN23:25Singapore Changi
12h 40m
1 stop
GMP13:05Seoul Gimpo Intl
19 Apr
GMP14:25Seoul Gimpo Intl
17h 25m
1 stop
SIN06:50Singapore Changi
$700
Find similar

Jeju Air flights from Singapore to Seoul

Our best Jeju Air deals on Singapore to Seoul flight tickets
Jeju Air
9 Feb
SIN01:10Singapore Changi
6h 30m
ICN08:40Incheon Intl
3 Mar
ICN18:20Incheon Intl
6h 50m
SIN00:10Singapore Changi
$547
Find similar
Jeju Air
5 Mar
SIN01:10Singapore Changi
6h 30m
ICN08:40Incheon Intl
15 Mar
ICN18:20Incheon Intl
6h 50m
SIN00:10Singapore Changi
$579
Find similar
Jeju Air
24 Apr
SIN00:50Singapore Changi
6h 50m
ICN08:40Incheon Intl
6 May
ICN18:15Incheon Intl
6h 35m
SIN23:50Singapore Changi
$594
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Singapore to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 24 December 2025.
Use the filters below to find and compare flights from Singapore to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 10/4

00:50-08:40

Nonstop6h 50m

Incheon Intl

Sun 19/4

18:05-11:55

1 stop18h 50m

$479

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Tue 20/1

00:25-10:30

1 stop9h 05m

Seoul Gimpo Intl

Mon 26/1

16:35-01:30

1 stop9h 55m

$483

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 10/4

00:50-08:40

Nonstop6h 50m

Incheon Intl

Sun 19/4

18:05-11:55

1 stop18h 50m

$485

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Tue 20/1

00:25-10:30

1 stop9h 05m

Seoul Gimpo Intl

Tue 27/1

16:50-01:30

1 stop9h 40m

$486

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 22/1

16:35-06:20

1 stop12h 45m

Incheon Intl

Wed 28/1

11:35-17:10

Nonstop6h 35m

$488

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 23/1

13:45-13:00

1 stop22h 15m

Incheon Intl

Mon 26/1

14:55-14:55

1 stop25h 00m

$495

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 11/1

01:10-22:50

1 stop20h 40m

Incheon Intl

Wed 21/1

22:05-00:05

1 stop27h 00m

$509

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Tue 20/1

02:30-13:05

1 stop9h 35m

Seoul Gimpo Intl

Wed 28/1

18:35-01:30

1 stop31h 55m

$586

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Thu 22/1

02:30-13:05

1 stop9h 35m

Seoul Gimpo Intl

Wed 28/1

18:35-01:30

1 stop31h 55m

$610

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Mon 12/1

00:25-08:25

1 stop31h 00m

Seoul Gimpo Intl

Mon 19/1

19:50-23:25

1 stop28h 35m

$672

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Singapore to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Singapore and Seoul?

What is the cheapest month to fly to Seoul?

If you don’t want to visit Seoul in July, then you should wait until May to fly from Singapore, when ticket prices are also cheap, with an average price of $488.

What is the cheapest day to depart on your flight to Seoul?

The cheapest day to depart from Singapore to Seoul is on a Monday when prices can be found for as low as $442. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Singapore to Seoul for around $1,176.

What is the cheapest time of day to depart on your flight to Seoul?

Our data shows that the cheapest Singapore to Seoul flights are usually those with departure times in the evening. Our users have found flights to Seoul in the evening for as low as $446. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,016 per ticket.

What is the cheapest Singapore Changi to Seoul flight route?

Fly from Singapore Changi to Incheon Intl for the best Singapore Changi - Seoul flight prices

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $577 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Singapore for as low as $473 on momondo.

What cabin class options are available on Singapore Changi to Seoul flights?

There are 2 cabin classes available to choose from on Singapore Changi to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Singapore to Seoul flight prices changed over time?

As of December 2025, prices for Singapore to Seoul flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Singapore to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Singapore to Seoul (SIN to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Seoul

Fastest flight time

6h 35m

Direct flights

Every day

Airports in Seoul

2 airports
The fastest flight from Singapore to Seoul takes 6h 35m
Direct flights go from Singapore to Seoul every day.
There are 2 airports in Seoul. From Singapore there are direct flights to Incheon Intl (ICN).
Search flight deals

  • How far is Singapore Changi to Seoul by plane?

    Seoul is 4671.3 km away from Singapore Changi. 6h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Singapore Changi Airport to Seoul?

    Prices for flights from Singapore Changi Airport to Seoul are updated daily.

  • How old do you have to be to fly from Singapore Changi Airport to Seoul?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Singapore Changi Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Singapore to Seoul?

  • What is the most popular airline from Singapore to Seoul?

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Seoul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Singapore.

Can I find flights from Singapore to Seoul with flexible booking policies on momondo?

Yes. All flights to Seoul from Singapore on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Singapore to Seoul?

Once you have performed a search for Singapore to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Singapore to Seoul right now. Can momondo alert me if prices change?

Price alerts on flights to Seoul from Singapore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 48.8 km from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport