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Cheap flights from Singapore to Seoul from $227

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 7/14. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
6:25 pm - 11:00 am
SIN
-
GMP
15h 35m
1 stop
China Eastern Logo
8:50 pm - 8:10 pm
GMP
-
SIN
24h 20m
1 stop
$407China Eastern
Wed, May 27 - Mon, Jun 1
Multiple Airlines Logo
12:25 am - 9:20 pm
SIN
-
GMP
19h 55m
2 stops
Multiple Airlines Logo
6:20 am - 2:00 am
GMP
-
SIN
20h 40m
2 stops
$413Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
China Eastern Logo
2:30 am - 11:00 am
SIN
-
GMP
31h 30m
2 stops
China Eastern Logo
8:50 pm - 3:45 pm
GMP
-
SIN
19h 55m
1 stop
$414China Eastern
Tue, May 26 - Mon, Jun 1
China Eastern Logo
12:40 pm - 11:00 am
SIN
-
GMP
45h 20m
3 stops
China Eastern Logo
8:50 pm - 1:30 am
GMP
-
SIN
29h 40m
2 stops
$421China Eastern
Sun, May 31 - Tue, Jun 2
Multiple Airlines Logo
12:25 am - 1:50 pm
SIN
-
GMP
12h 25m
1 stop
Multiple Airlines Logo
7:20 am - 11:25 pm
GMP
-
SIN
17h 05m
1 stop
$438Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
China Eastern Logo
6:25 pm - 11:00 am
SIN
-
GMP
15h 35m
1 stop
China Eastern Logo
8:50 pm - 1:30 am
GMP
-
SIN
29h 40m
3 stops
$441China Eastern
Wed, May 27 - Wed, Jun 10
Multiple Airlines Logo
12:25 am - 1:50 pm
SIN
-
GMP
12h 25m
1 stop
Multiple Airlines Logo
7:20 am - 11:25 pm
GMP
-
SIN
17h 05m
1 stop
$451Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
12:25 am - 1:45 pm
SIN
-
GMP
12h 20m
1 stop
Multiple Airlines Logo
2:50 pm - 11:25 pm
GMP
-
SIN
9h 35m
1 stop
$455Multiple Airlines
Sun, May 31 - Thu, Jun 4
Multiple Airlines Logo
12:25 am - 1:45 pm
SIN
-
GMP
12h 20m
1 stop
Multiple Airlines Logo
7:20 am - 11:25 pm
GMP
-
SIN
17h 05m
1 stop
$459Multiple Airlines
Sun, May 31 - Wed, Jun 10
Multiple Airlines Logo
2:15 am - 12:30 pm
SIN
-
GMP
9h 15m
1 stop
Multiple Airlines Logo
6:20 am - 2:00 am
GMP
-
SIN
20h 40m
2 stops
$477Multiple Airlines
Wed, Jun 3 - Wed, Jun 10

Air China flights from Singapore to Seoul Gimpo Intl Airport

Our best Air China deals on Singapore to Seoul Gimpo Intl Airport flight tickets
Air China
Jun 12
SIN5:55 pmSingapore Changi
18h 10m
1 stop
GMP1:05 pmSeoul Gimpo Intl
Jun 16
GMP2:25 pmSeoul Gimpo Intl
27h 00m
1 stop
SIN4:25 pmSingapore Changi
$520
Air China
Jun 8
SIN11:25 pmSingapore Changi
12h 40m
1 stop
GMP1:05 pmSeoul Gimpo Intl
Jun 18
GMP2:25 pmSeoul Gimpo Intl
32h 30m
1 stop
SIN9:55 pmSingapore Changi
$521
Air China
Jun 23
SIN5:55 pmSingapore Changi
18h 10m
1 stop
GMP1:05 pmSeoul Gimpo Intl
Jun 28
GMP2:25 pmSeoul Gimpo Intl
17h 25m
1 stop
SIN6:50 amSingapore Changi
$522

Japan Airlines flights from Singapore to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Singapore to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
May 18
SIN9:50 pmSingapore Changi
11h 50m
1 stop
GMP10:40 amSeoul Gimpo Intl
Jun 3
GMP7:15 pmSeoul Gimpo Intl
11h 55m
1 stop
SIN6:10 amSingapore Changi
$1,115
Japan Airlines
May 18
SIN9:50 pmSingapore Changi
11h 50m
1 stop
GMP10:40 amSeoul Gimpo Intl
Jun 3
GMP7:15 pmSeoul Gimpo Intl
11h 55m
1 stop
SIN6:10 amSingapore Changi
$1,193
Japan Airlines
May 18
SIN1:55 amSingapore Changi
15h 00m
1 stop
GMP5:55 pmSeoul Gimpo Intl
Jun 3
GMP7:15 pmSeoul Gimpo Intl
11h 55m
1 stop
SIN6:10 amSingapore Changi
$1,350

momondo Fare Finder

 
Customize your flight search to find flights from Singapore to Seoul Gimpo Intl Airport 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 832,500 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from Singapore to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 5/27

6:25 pm-11:00 am

1 stop15h 35m

Seoul Gimpo Intl

Mon 6/1

8:50 pm-8:10 pm

1 stop24h 20m

$407

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 6/3

12:25 am-9:20 pm

2 stops19h 55m

Seoul Gimpo Intl

Wed 6/10

6:20 am-2:00 am

2 stops20h 40m

$413

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Tue 5/26

2:30 am-11:00 am

2 stops31h 30m

Seoul Gimpo Intl

Mon 6/1

8:50 pm-3:45 pm

1 stop19h 55m

$414

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sun 5/31

12:40 pm-11:00 am

3 stops45h 20m

Seoul Gimpo Intl

Tue 6/2

8:50 pm-1:30 am

2 stops29h 40m

$421

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 6/3

12:25 am-1:50 pm

1 stop12h 25m

Seoul Gimpo Intl

Wed 6/10

7:20 am-11:25 pm

1 stop17h 05m

$438

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 5/27

6:25 pm-11:00 am

1 stop15h 35m

Seoul Gimpo Intl

Wed 6/10

8:50 pm-1:30 am

3 stops29h 40m

$441

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 6/3

12:25 am-1:50 pm

1 stop12h 25m

Seoul Gimpo Intl

Wed 6/10

7:20 am-11:25 pm

1 stop17h 05m

$451
Quickest round-trip

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sun 5/31

12:25 am-1:45 pm

1 stop12h 20m

Seoul Gimpo Intl

Thu 6/4

2:50 pm-11:25 pm

1 stop9h 35m

$455

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sun 5/31

12:25 am-1:45 pm

1 stop12h 20m

Seoul Gimpo Intl

Wed 6/10

7:20 am-11:25 pm

1 stop17h 05m

$459

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 6/3

2:15 am-12:30 pm

1 stop9h 15m

Seoul Gimpo Intl

Wed 6/10

6:20 am-2:00 am

2 stops20h 40m

$477

Flights are sorted by cheapest round-trip 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 Gimpo Intl Airport

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 Gimpo Intl Airport?

What is the cheapest month to fly to Seoul Gimpo Intl Airport?

If you aren’t able to travel to Seoul Gimpo Intl Airport during the month of July, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $0.

When to book flights from Singapore to Seoul Gimpo Intl Airport

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

Cheap Singapore to Seoul Gimpo Intl Airport (SIN to GMP) flight deals and tips

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

Fastest flight time

10h 35m

Direct flights

None
The fastest flight from Singapore to Seoul Gimpo Intl Airport takes 10h 35m
There are no direct flights from Singapore to Seoul Gimpo Intl Airport. There are no popular flight routes from Singapore to Seoul Gimpo Intl Airport.
Search flight deals

Frequently asked questions about flying from Singapore to Seoul Gimpo Intl Airport

  • How far is Singapore Changi to Seoul Gimpo Intl by plane?

    The straight-line distance from Singapore Changi to Seoul Gimpo Intl is 2897.4 mi. In terms of flight time, this usually takes a little over 10h 35m.

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

    Prices for flights from Singapore Changi Airport to Seoul Gimpo Intl Airport refresh daily.

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

    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 Gimpo Intl Airport.

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

    The necessary travel and health documents for your Seoul Gimpo Intl Airport 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.

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?

Flights from Singapore to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from Singapore.

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

Of course. momondo tracks the price of Singapore to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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