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Cheap flights from Singapore to Seoul from $212

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 25/8. 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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Find the cheapest flights from Singapore to Seoul (SIN-SEL)

Cheap return flights

Logo
10:40 - 07:20SIN-ICN
19h 40m1 stop
Logo
08:15 - 20:45ICN-SIN
13h 30m1 stop
$363
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Thu, 2 Oct - Thu, 9 Oct
Logo
14:10 - 07:00SIN-ICN
15h 50m1 stop
Logo
08:15 - 20:45ICN-SIN
13h 30m1 stop
$364
Find Deal
Wed, 17 Sep - Tue, 14 Oct
Logo
13:20 - 05:45SIN-ICN
15h 25m1 stop
Logo
20:40 - 02:15ICN-SIN
6h 35mdirect
$368
Find Deal
Thu, 2 Oct - Thu, 9 Oct
Jeju Air Logo
03:15 - 11:10SIN-ICN
6h 55mdirect
Jeju Air Logo
20:40 - 02:15ICN-SIN
6h 35mdirect
$371Jeju Air
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Sun, 31 Aug - Fri, 5 Sep
Logo
03:15 - 11:10SIN-ICN
6h 55mdirect
Logo
08:15 - 20:45ICN-SIN
13h 30m1 stop
$377
Find Deal
Fri, 3 Oct - Sat, 11 Oct
T'way Air Logo
23:00 - 06:30SIN-ICN
6h 30mdirect
T'way Air Logo
15:40 - 21:30ICN-SIN
6h 50mdirect
$383T'way Air
Find Deal
Mon, 1 Sep - Thu, 4 Sep
VietJet Air Logo
17:55 - 19:25SIN-ICN
24h 30m1 stop
VietJet Air Logo
21:15 - 12:05ICN-SIN
15h 50m1 stop
$388VietJet Air
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Jeju Air Logo
03:15 - 11:10SIN-ICN
6h 55mdirect
Jeju Air Logo
20:40 - 02:15ICN-SIN
6h 35mdirect
$406Jeju Air
Find Deal
Fri, 3 Oct - Sat, 11 Oct
China Eastern Logo
10:10 - 14:50SIN-ICN
27h 40m1 stop
China Eastern Logo
14:15 - 12:55ICN-SIN
23h 40m2 stops
$435China Eastern
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Wed, 17 Sep - Tue, 14 Oct
VietJet Air Logo
13:05 - 19:25SIN-ICN
29h 20m1 stop
VietJet Air Logo
06:45 - 12:05ICN-SIN
30h 20m1 stop
$533VietJet Air
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Thu, 11 Sep - Sun, 21 Sep

T'way Air flights from Singapore to Seoul

Our best T'way Air deals on Singapore to Seoul flight tickets
T'way Air
1 Sept
SIN23:00Singapore Changi
6h 30m
ICN06:30Incheon Intl
4 Sept
ICN15:40Incheon Intl
6h 50m
SIN21:30Singapore Changi
$383
Find similar
T'way Air
20 Aug
SIN23:00Singapore Changi
6h 30m
ICN06:30Incheon Intl
24 Aug
ICN15:40Incheon Intl
6h 50m
SIN21:30Singapore Changi
$599
Find similar

Cathay Pacific flights from Singapore to Seoul

Our best Cathay Pacific deals on Singapore to Seoul flight tickets
Cathay Pacific
7 Sept
SIN01:50Singapore Changi
11h 15m
1 stop
ICN14:05Incheon Intl
11 Sept
ICN10:10Incheon Intl
9h 55m
1 stop
SIN19:05Singapore Changi
$534
Find similar
Cathay Pacific
20 Aug
SIN09:45Singapore Changi
10h 25m
1 stop
ICN21:10Incheon Intl
23 Aug
ICN10:10Incheon Intl
15h 40m
1 stop
SIN00:50Singapore Changi
$573
Find similar
Cathay Pacific
21 Aug
SIN20:05Singapore Changi
24h 05m
1 stop
ICN21:10Incheon Intl
27 Aug
ICN15:10Incheon Intl
15h 20m
1 stop
SIN05:30Singapore Changi
$621
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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 20 August 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

Thu 2/10

10:40-07:20

1 stop19h 40m

Incheon Intl

Thu 9/10

08:15-20:45

1 stop13h 30m

$363

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 17/9

14:10-07:00

1 stop15h 50m

Incheon Intl

Tue 14/10

08:15-20:45

1 stop13h 30m

$364

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 2/10

13:20-05:45

1 stop15h 25m

Incheon Intl

Thu 9/10

20:40-02:15

Nonstop6h 35m

$368

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 31/8

03:15-11:10

Nonstop6h 55m

Incheon Intl

Fri 5/9

20:40-02:15

Nonstop6h 35m

$371

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 3/10

03:15-11:10

Nonstop6h 55m

Incheon Intl

Sat 11/10

08:15-20:45

1 stop13h 30m

$377

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 1/9

23:00-06:30

Nonstop6h 30m

Incheon Intl

Thu 4/9

15:40-21:30

Nonstop6h 50m

$383

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 25/10

17:55-19:25

1 stop24h 30m

Incheon Intl

Sat 1/11

21:15-12:05

1 stop15h 50m

$388

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 3/10

03:15-11:10

Nonstop6h 55m

Incheon Intl

Sat 11/10

20:40-02:15

Nonstop6h 35m

$406

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 17/9

10:10-14:50

1 stop27h 40m

Incheon Intl

Tue 14/10

14:15-12:55

2 stops23h 40m

$435

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 11/9

13:05-19:25

1 stop29h 20m

Incheon Intl

Sun 21/9

06:45-12:05

1 stop30h 20m

$533

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 cheapest month to fly to Seoul?

If you don’t want to visit Seoul in July, then you should wait until August to fly from Singapore, when ticket prices are also cheap, with an average price of $496.

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 $456. 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 $758.

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 $572. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $760 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 week ahead of your departure date. In general, you can expect to find flights to Seoul for around $620 when searching week 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 $488 on momondo.

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

There are 3 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 August 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

Best price found

$278

Fastest flight time

6h 10m

Direct flights

Every day

Airports in Seoul

1 airport
The best one-way flight to Seoul from Singapore in the past 72 hours is $278. The best return flight deal from Singapore to Seoul found on momondo in the last 72 hours is $567.
The fastest flight from Singapore to Seoul takes 6h 10m
Direct flights go from Singapore to Seoul every day.
There is 1 airport near Seoul: 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 10m 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?

  • What is the most popular airline 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
T'way AirPriceFrom $377Free cancellationRating
6.5
12 reviews
Search T'way Air flights
Singapore AirlinesPriceFrom $637Free cancellationRating
8.1
1,347 reviews
Search Singapore Airlines flights

  • Singapore Airlines Flights From Singapore to Seoul

    Across 32 Singapore Airlines flights from Singapore to Seoul this week, the average price was $491, with the best Singapore Airlines deals starting from $413 round-trip. 1,347 users have rated Singapore Airlines on momondo, with an average score of 8.1/10.

  • T'way Air Flights From Singapore to Seoul

    Another popular option for Singapore to Seoul flights is T'way Air (6.5/10, 12 ratings). T'way Air flies from Singapore to Seoul around 7 times per week, with deals starting from $244 round-trip and rising to an average price of around $295.

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