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Cheap flights from Singapore to Seoul from £126

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 16/5. 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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Jeju Air Logo
00:50 - 08:40
SIN
-
ICN
6h 50mdirect
Jeju Air Logo
18:10 - 23:40
ICN
-
SIN
6h 30mdirect
£194Jeju Air
Wed, 3 Jun - Thu, 4 Jun
Jeju Air Logo
00:50 - 08:40
SIN
-
ICN
6h 50mdirect
Jeju Air Logo
18:10 - 23:40
ICN
-
SIN
6h 30mdirect
£207Jeju Air
Sat, 16 May - Wed, 27 May
Multiple Airlines Logo
00:50 - 08:40
SIN
-
ICN
6h 50mdirect
Multiple Airlines Logo
17:45 - 12:20
ICN
-
SIN
19h 35m
1 stop
£213Multiple Airlines
Wed, 3 Jun - Thu, 4 Jun
Jeju Air Logo
00:50 - 08:40
SIN
-
ICN
6h 50mdirect
Jeju Air Logo
18:10 - 23:40
ICN
-
SIN
6h 30mdirect
£222Jeju Air
Sat, 16 May - Thu, 21 May
Jeju Air Logo
00:50 - 08:40
SIN
-
ICN
6h 50mdirect
Jeju Air Logo
18:10 - 23:40
ICN
-
SIN
6h 30mdirect
£223Jeju Air
Sat, 16 May - Thu, 21 May
Jeju Air Logo
00:50 - 08:40
SIN
-
ICN
6h 50mdirect
Jeju Air Logo
18:10 - 23:40
ICN
-
SIN
6h 30mdirect
£226Jeju Air
Sat, 16 May - Sat, 23 May
T'way Air Logo
23:00 - 06:45
SIN
-
ICN
6h 45mdirect
T'way Air Logo
15:50 - 21:30
ICN
-
SIN
6h 40mdirect
£229T'way Air
Mon, 1 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
£230T'way Air
Mon, 1 Jun - Fri, 5 Jun
Multiple Airlines Logo
23:00 - 06:45
SIN
-
ICN
6h 45mdirect
Multiple Airlines Logo
17:45 - 12:20
ICN
-
SIN
19h 35m
1 stop
£237Multiple Airlines
Sun, 17 May - Wed, 27 May
Air China Logo
17:55 - 13:05
SIN
-
GMP
18h 10m
1 stop
Air China Logo
14:25 - 06:50
GMP
-
SIN
17h 25m
1 stop
£379Air China
Sat, 13 Jun - Sat, 20 Jun

T'way Air flights from Singapore to Seoul

Our best T'way Air deals on Singapore to Seoul flight tickets
T'way Air
1 Jun
SIN23:00Singapore Changi
6h 45m
ICN06:45Incheon Intl
10 Jun
ICN15:50Incheon Intl
6h 40m
SIN21:30Singapore Changi
£229
T'way Air
1 Jun
SIN23:00Singapore Changi
6h 45m
ICN06:45Incheon Intl
5 Jun
ICN15:50Incheon Intl
6h 40m
SIN21:30Singapore Changi
£230
T'way Air
3 May
SIN23:00Singapore Changi
6h 45m
ICN06:45Incheon Intl
10 May
ICN15:50Incheon Intl
6h 40m
SIN21:30Singapore Changi
£268

Scoot flights from Singapore to Seoul

Our best Scoot deals on Singapore to Seoul flight tickets
Scoot
16 Jun
SIN02:45Singapore Changi
6h 30m
ICN10:15Incheon Intl
24 Jun
ICN11:30Incheon Intl
6h 30m
SIN17:00Singapore Changi
£284
Scoot
16 Jun
SIN02:45Singapore Changi
6h 30m
ICN10:15Incheon Intl
22 Jun
ICN11:00Incheon Intl
6h 25m
SIN16:25Singapore Changi
£304

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 279,928 searches. Data last updated 2 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
Fastest return journey

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 3/6

00:50-08:40

Nonstop6h 50m

Incheon Intl

Thu 4/6

18:10-23:40

Nonstop6h 30m

£194

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 16/5

00:50-08:40

Nonstop6h 50m

Incheon Intl

Wed 27/5

18:10-23:40

Nonstop6h 30m

£207

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 3/6

00:50-08:40

Nonstop6h 50m

Incheon Intl

Thu 4/6

17:45-12:20

1 stop19h 35m

£213

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 16/5

00:50-08:40

Nonstop6h 50m

Incheon Intl

Thu 21/5

18:10-23:40

Nonstop6h 30m

£222

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 16/5

00:50-08:40

Nonstop6h 50m

Incheon Intl

Thu 21/5

18:10-23:40

Nonstop6h 30m

£223

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 16/5

00:50-08:40

Nonstop6h 50m

Incheon Intl

Sat 23/5

18:10-23:40

Nonstop6h 30m

£226

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 1/6

23:00-06:45

Nonstop6h 45m

Incheon Intl

Wed 10/6

15:50-21:30

Nonstop6h 40m

£229

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 1/6

23:00-06:45

Nonstop6h 45m

Incheon Intl

Fri 5/6

15:50-21:30

Nonstop6h 40m

£230

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 17/5

23:00-06:45

Nonstop6h 45m

Incheon Intl

Wed 27/5

17:45-12:20

1 stop19h 35m

£237

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sat 13/6

17:55-13:05

1 stop18h 10m

Seoul Gimpo Intl

Sat 20/6

14:25-06:50

1 stop17h 25m

£379

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

What is the cheapest month to fly to Seoul?

The month of May is, on average, the cheapest month to fly to Seoul from Singapore, with most prices found around £246. If you are unable to visit Seoul during the month of May, then departing from Singapore during the month September is also very affordable. Most momondo users find prices during this month for around £257.

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

The cheapest day to depart from Singapore to Seoul is on a Friday when prices can be found for as low as £319. Flights from Singapore to Seoul on a Saturday will generally be more expensive and average around £496. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Seoul is in the evening. Flights from Singapore to Seoul during this time can be as low as £342. Flights at midday are often more expensive, with an average ticket price of £413.

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 £305 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 £265 on momondo.

Can stopping save me money on Singapore to Seoul flights?

No. A direct flight is the cheapest option for a flight between Singapore to Seoul.

How have Singapore to Seoul flight prices changed over time?

As of May 2026, 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

£631

Fastest flight time

6h 40m

Direct flights

Every day

Airports in Seoul

2 airports
The best one-way flight to Seoul from Singapore in the past 72 hours is £631. The best return flight deal from Singapore to Seoul found on momondo in the last 72 hours is £425.
The fastest flight from Singapore to Seoul takes 6h 40m
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?

    Singapore Changi and Seoul are 2902.6 mi apart from one another. Flights usually cover this in 6h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Singapore Changi Airport to Seoul were last updated today.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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 £110Free CancellationRating
0.0
0 reviews
Search T'way Air flights
ScootPriceFrom £114Free CancellationRating
6.7
326 reviews
Search Scoot flights
Jeju AirPriceFrom £142Free CancellationRating
7.6
38 reviews
Search Jeju Air flights
Asiana AirlinesPriceFrom £200Free CancellationRating
8.1
527 reviews
Search Asiana Airlines flights
Korean AirPriceFrom £280Free CancellationRating
8.4
1,216 reviews
Search Korean Air flights
Singapore AirlinesPriceFrom £305Free CancellationRating
8.2
1,506 reviews
Search Singapore Airlines flights

  • Korean Air Flights From Singapore to Seoul

    Korean Air operates around 20 flights from Singapore to Seoul every week. The average price of these flights found in the last 72 hours has been £383, but momondo users have found Korean Air deals from Singapore to Seoul from as low as £280 round-trip. Korean Air has been scored 8.4/10 in 1,216 reviews.

  • Singapore Airlines Flights From Singapore to Seoul

    Across 1,506 Singapore Airlines reviews on momondo, the average score is 8.2/10. Singapore Airlines flies from Singapore to Seoul about 41 times each week, with ticket deals ranging from £305 to £449. Price data is based on momondo searches in the last 72 hours.

Why use momondo?

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

It is quick and easy to find Singapore to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

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

Yes. momondo enables you to select and highlight flights to Seoul from Singapore with this policy.

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.

An easier way to manage your Seoul trip

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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 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport