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Cheap flights from Singapore to Seoul from $230

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 24/6. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:00 - 06:45
SIN
-
ICN
6h 45mdirect
Multiple Airlines Logo
15:15 - 02:00
ICN
-
SIN
11h 45m
1 stop
$394Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
23:00 - 06:45
SIN
-
ICN
6h 45mdirect
Multiple Airlines Logo
15:15 - 12:20
ICN
-
SIN
22h 05m
1 stop
$396Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
02:15 - 09:45
SIN
-
ICN
6h 30mdirect
Multiple Airlines Logo
17:45 - 12:20
ICN
-
SIN
19h 35m
1 stop
$397Multiple Airlines
Sun, 7 Jun - Thu, 11 Jun
Jeju Air Logo
00:50 - 08:40
SIN
-
ICN
6h 50mdirect
Jeju Air Logo
18:10 - 23:40
ICN
-
SIN
6h 30mdirect
$404Jeju Air
Sun, 31 May - Wed, 10 Jun
T'way Air Logo
23:00 - 06:45
SIN
-
ICN
6h 45mdirect
T'way Air Logo
15:50 - 21:30
ICN
-
SIN
6h 40mdirect
$405T'way Air
Wed, 3 Jun - Wed, 10 Jun
T'way Air Logo
23:00 - 06:45
SIN
-
ICN
6h 45mdirect
T'way Air Logo
15:50 - 21:30
ICN
-
SIN
6h 40mdirect
$407T'way Air
Wed, 3 Jun - Wed, 10 Jun
Jeju Air Logo
00:50 - 08:40
SIN
-
ICN
6h 50mdirect
Jeju Air Logo
18:10 - 23:40
ICN
-
SIN
6h 30mdirect
$411Jeju Air
Thu, 4 Jun - Thu, 11 Jun
Jeju Air Logo
00:50 - 08:40
SIN
-
ICN
6h 50mdirect
Jeju Air Logo
18:10 - 23:40
ICN
-
SIN
6h 30mdirect
$415Jeju Air
Sat, 30 May - Sun, 7 Jun
Scoot Logo
12:25 - 21:45
SIN
-
ICN
8h 20m
1 stop
Scoot Logo
23:00 - 06:00
ICN
-
SIN
8h 00m
1 stop
$421Scoot
Thu, 10 Sep - Wed, 16 Sep
Multiple Airlines Logo
23:00 - 06:45
SIN
-
ICN
6h 45mdirect
Multiple Airlines Logo
15:15 - 02:00
ICN
-
SIN
11h 45m
1 stop
$422Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun

T'way Air flights from Singapore to Seoul

Our best T'way Air deals on Singapore to Seoul flight tickets
T'way Air
3 June
SIN23:00Singapore Changi
6h 45m
ICN06:45Incheon Intl
10 June
ICN15:50Incheon Intl
6h 40m
SIN21:30Singapore Changi
$405
T'way Air
3 June
SIN23:00Singapore Changi
6h 45m
ICN06:45Incheon Intl
10 June
ICN15:50Incheon Intl
6h 40m
SIN21:30Singapore Changi
$407
T'way Air
31 May
SIN23:00Singapore Changi
6h 45m
ICN06:45Incheon Intl
7 June
ICN15:50Incheon Intl
6h 40m
SIN21:30Singapore Changi
$433

Jeju Air flights from Singapore to Seoul

Our best Jeju Air deals on Singapore to Seoul flight tickets
Jeju Air
31 May
SIN00:50Singapore Changi
6h 50m
ICN08:40Incheon Intl
10 June
ICN18:10Incheon Intl
6h 30m
SIN23:40Singapore Changi
$404
Jeju Air
4 June
SIN00:50Singapore Changi
6h 50m
ICN08:40Incheon Intl
11 June
ICN18:10Incheon Intl
6h 30m
SIN23:40Singapore Changi
$411
Jeju Air
10 May
SIN00:50Singapore Changi
6h 50m
ICN08:40Incheon Intl
14 May
ICN18:10Incheon Intl
6h 30m
SIN23:40Singapore Changi
$414

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 10 May 2026.
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

Cheapest return flight

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 3/6

23:00-06:45

Nonstop6h 45m

Incheon Intl

Wed 10/6

15:15-02:00

1 stop11h 45m

$394

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 3/6

23:00-06:45

Nonstop6h 45m

Incheon Intl

Wed 10/6

15:15-12:20

1 stop22h 05m

$396

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 7/6

02:15-09:45

Nonstop6h 30m

Incheon Intl

Thu 11/6

17:45-12:20

1 stop19h 35m

$397
Fastest return journey

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 31/5

00:50-08:40

Nonstop6h 50m

Incheon Intl

Wed 10/6

18:10-23:40

Nonstop6h 30m

$404

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 3/6

23:00-06:45

Nonstop6h 45m

Incheon Intl

Wed 10/6

15:50-21:30

Nonstop6h 40m

$405

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 3/6

23:00-06:45

Nonstop6h 45m

Incheon Intl

Wed 10/6

15:50-21:30

Nonstop6h 40m

$407

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 4/6

00:50-08:40

Nonstop6h 50m

Incheon Intl

Thu 11/6

18:10-23:40

Nonstop6h 30m

$411

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 30/5

00:50-08:40

Nonstop6h 50m

Incheon Intl

Sun 7/6

18:10-23:40

Nonstop6h 30m

$415

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 10/9

12:25-21:45

1 stop8h 20m

Incheon Intl

Wed 16/9

23:00-06:00

1 stop8h 00m

$421

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 3/6

23:00-06:45

Nonstop6h 45m

Incheon Intl

Wed 10/6

15:15-02:00

1 stop11h 45m

$422

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 May, then you should wait until September to fly from Singapore, when ticket prices are also cheap, with an average price of $481.

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

The cheapest day to depart from Singapore to Seoul is on a Wednesday when prices can be found for as low as $394. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Singapore to Seoul for around $616.

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 $568. At midday is when there is more demand to fly to Seoul, so prices are often more expensive at around $705 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 from Singapore 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 $586 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 $521 on momondo.

How have Singapore to Seoul flight prices changed over time?

As of May 2026, prices for Singapore to Seoul flights are approximately 8% more expensive 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 45m

Direct flights

Every day

Airports in Seoul

2 airports
The fastest flight from Singapore to Seoul takes 6h 45m
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

Frequently asked questions about flying from Singapore to Seoul

  • How far is Singapore Changi to Seoul by plane?

    Seoul is 4671.3 km away from Singapore Changi. 6h 45m 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 many operators does momondo search for flights from Singapore Changi Airport to Seoul?

  • 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?

Best airlines flying from Singapore to Seoul

Compare and see reviews for airlines that fly from Singapore to Seoul with momondo
Airline
Rating
Free cancellation
Price
Korean AirPriceFrom $542Free cancellationRating
8.4
1,217 reviews
Search Korean Air flights

  • Korean Air Flights From Singapore to Seoul

    Across 20 Korean Air flights from Singapore to Seoul this week, the average price was $571, with the best Korean Air deals starting from $542 round-trip. 1,217 users have rated Korean Air on momondo, with an average score of 8.4/10.

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