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Cheap flights from Singapore to Seoul from $221

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 26/5. 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

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Multiple Airlines Logo
10:20 - 16:00
SIN
-
ICN
28h 40m
2 stops
Multiple Airlines Logo
07:35 - 23:05
ICN
-
SIN
16h 30m
1 stop
$475Multiple Airlines
Fri, 27 Feb - Fri, 6 Mar
Hainan Airlines Logo
04:40 - 20:10
SIN
-
ICN
14h 30m
1 stop
Hainan Airlines Logo
21:15 - 03:10
ICN
-
SIN
30h 55m
1 stop
$493Hainan Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
05:00 - 16:00
SIN
-
ICN
10h 00m
1 stop
Multiple Airlines Logo
07:35 - 21:55
ICN
-
SIN
15h 20m
1 stop
$494Multiple Airlines
Fri, 20 Feb - Fri, 27 Feb
Vietnam Airlines Logo
18:25 - 16:25
SIN
-
ICN
21h 00m
1 stop
Vietnam Airlines Logo
17:55 - 17:25
ICN
-
SIN
24h 30m
1 stop
$499Vietnam Airlines
Thu, 2 Apr - Fri, 10 Apr
Hainan Airlines Logo
04:40 - 20:10
SIN
-
ICN
14h 30m
1 stop
Hainan Airlines Logo
21:15 - 03:10
ICN
-
SIN
30h 55m
1 stop
$500Hainan Airlines
Sat, 25 Apr - Sat, 2 May
Shandong Airlines Logo
00:55 - 22:40
SIN
-
ICN
20h 45m
1 stop
Shandong Airlines Logo
11:45 - 23:50
ICN
-
SIN
13h 05m
1 stop
$511Shandong Airlines
Tue, 7 Apr - Sun, 12 Apr
Shandong Airlines Logo
01:10 - 22:50
SIN
-
ICN
20h 40m
1 stop
Shandong Airlines Logo
08:45 - 00:05
ICN
-
SIN
16h 20m
1 stop
$515Shandong Airlines
Sun, 8 Mar - Tue, 17 Mar
T'way Air Logo
02:30 - 13:05
SIN
-
GMP
9h 35m
1 stop
T'way Air Logo
13:45 - 01:30
GMP
-
SIN
12h 45m
1 stop
$582T'way Air
Thu, 26 Feb - Fri, 6 Mar
Jeju Air Logo
00:25 - 08:25
SIN
-
GMP
31h 00m
1 stop
Jeju Air Logo
19:50 - 23:25
GMP
-
SIN
28h 35m
1 stop
$642Jeju Air
Mon, 9 Feb - Tue, 3 Mar
Jeju Air Logo
00:25 - 08:25
SIN
-
GMP
31h 00m
1 stop
Jeju Air Logo
19:50 - 23:25
GMP
-
SIN
28h 35m
1 stop
$649Jeju Air
Wed, 25 Feb - Tue, 3 Mar

Jeju Air flights from Singapore to Seoul

Our best Jeju Air deals on Singapore to Seoul flight tickets
Jeju Air
2 Mar
SIN01:10Singapore Changi
6h 30m
ICN08:40Incheon Intl
9 Mar
ICN18:20Incheon Intl
6h 50m
SIN00:10Singapore Changi
$548
Jeju Air
9 Feb
SIN01:10Singapore Changi
6h 30m
ICN08:40Incheon Intl
5 Mar
ICN18:20Incheon Intl
6h 50m
SIN00:10Singapore Changi
$552
Jeju Air
5 Mar
SIN01:10Singapore Changi
6h 30m
ICN08:40Incheon Intl
14 Mar
ICN18:20Incheon Intl
6h 50m
SIN00:10Singapore Changi
$560

Hainan Airlines flights from Singapore to Seoul

Our best Hainan Airlines deals on Singapore to Seoul flight tickets
Hainan Airlines
25 Apr
SIN04:40Singapore Changi
14h 30m
1 stop
ICN20:10Incheon Intl
2 May
ICN21:15Incheon Intl
30h 55m
1 stop
SIN03:10Singapore Changi
$493
Hainan Airlines
25 Apr
SIN04:40Singapore Changi
14h 30m
1 stop
ICN20:10Incheon Intl
2 May
ICN21:15Incheon Intl
30h 55m
1 stop
SIN03:10Singapore Changi
$500
Hainan Airlines
25 Apr
SIN04:40Singapore Changi
14h 30m
1 stop
ICN20:10Incheon Intl
2 May
ICN21:15Incheon Intl
30h 55m
1 stop
SIN03:10Singapore Changi
$502

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 14 January 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

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 27/2

10:20-16:00

2 stops28h 40m

Incheon Intl

Fri 6/3

07:35-23:05

1 stop16h 30m

$475

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 25/4

04:40-20:10

1 stop14h 30m

Incheon Intl

Sat 2/5

21:15-03:10

1 stop30h 55m

$493

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 20/2

05:00-16:00

1 stop10h 00m

Incheon Intl

Fri 27/2

07:35-21:55

1 stop15h 20m

$494

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 2/4

18:25-16:25

1 stop21h 00m

Incheon Intl

Fri 10/4

17:55-17:25

1 stop24h 30m

$499

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 25/4

04:40-20:10

1 stop14h 30m

Incheon Intl

Sat 2/5

21:15-03:10

1 stop30h 55m

$500

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 7/4

00:55-22:40

1 stop20h 45m

Incheon Intl

Sun 12/4

11:45-23:50

1 stop13h 05m

$511

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 8/3

01:10-22:50

1 stop20h 40m

Incheon Intl

Tue 17/3

08:45-00:05

1 stop16h 20m

$515

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Thu 26/2

02:30-13:05

1 stop9h 35m

Seoul Gimpo Intl

Fri 6/3

13:45-01:30

1 stop12h 45m

$582

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Mon 9/2

00:25-08:25

1 stop31h 00m

Seoul Gimpo Intl

Tue 3/3

19:50-23:25

1 stop28h 35m

$642

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 25/2

00:25-08:25

1 stop31h 00m

Seoul Gimpo Intl

Tue 3/3

19:50-23:25

1 stop28h 35m

$649

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 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 $485.

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 $378. 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 $719.

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 $443. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $853 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 $579 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 $461 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 January 2026, prices for Singapore to Seoul flights are approximately 5% 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

Best price found

$673

Fastest flight time

6h 45m

Direct flights

Every day

Airports in Seoul

2 airports
The best flight deal from Singapore to Seoul found on momondo in the last 72 hours is $673
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

  • 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
Singapore AirlinesPriceFrom $616Free cancellationRating
8.1
1,431 reviews
Search Singapore Airlines flights

  • Singapore Airlines Flights From Singapore to Seoul

    Across 38 Singapore Airlines flights from Singapore to Seoul this week, the average price was $809, with the best Singapore Airlines deals starting from $616 round-trip. 1,431 users have rated Singapore Airlines on momondo, with an average score of 8.1/10.

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