S$174 Cheap Flights from Seoul to Singapore

View S$174 flight on Wed, 2 Jul, 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Singapore Changi Airport (SIN)

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Cheap Flights from Seoul to Singapore (GMP-SIN)

Prices were available within the past 7 days and start at S$174 for one-way flights and S$395 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Jeju Air with Bag
Wed, 25 Jun - Mon, 30 Jun
GMP
Seoul
SIN
Singapore
S$395
Return
Found 1 day ago
Select Jeju Air with Bag flight, departing Wed, 25 Jun from Seoul to Singapore, returning Mon, 30 Jun, priced at S$395 Found 1 day ago
Jeju Air with Bag
Tue, 24 Jun - Mon, 30 Jun
GMP
Seoul
SIN
Singapore
S$403
Return
Found 1 day ago
Select Jeju Air with Bag flight, departing Tue, 24 Jun from Seoul to Singapore, returning Mon, 30 Jun, priced at S$403 Found 1 day ago
Jeju Air with Bag
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SIN
Singapore
S$405
Return
Found 23 hours ago
Select Jeju Air with Bag flight, departing Mon, 23 Jun from Seoul to Singapore, returning Thu, 26 Jun, priced at S$405 Found 23 hours ago
Jeju Air with Bag
Tue, 24 Jun - Mon, 30 Jun
GMP
Seoul
SIN
Singapore
S$406
Return
Found 1 day ago
Select Jeju Air with Bag flight, departing Tue, 24 Jun from Seoul to Singapore, returning Mon, 30 Jun, priced at S$406 Found 1 day ago
Jeju Air with Bag
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SIN
Singapore
S$407
Return
Found 23 hours ago
Select Jeju Air with Bag flight, departing Mon, 23 Jun from Seoul to Singapore, returning Thu, 26 Jun, priced at S$407 Found 23 hours ago
Jeju Air with Bag
Thu, 26 Jun - Mon, 30 Jun
GMP
Seoul
SIN
Singapore
S$409
Return
Found 20 hours ago
Select Jeju Air with Bag flight, departing Thu, 26 Jun from Seoul to Singapore, returning Mon, 30 Jun, priced at S$409 Found 20 hours ago
China Eastern Airlines
Wed, 9 Jul - Tue, 19 Aug
GMP
Seoul
SIN
Singapore
S$446
Return
Found 2 hours ago
Select China Eastern Airlines flight, departing Wed, 9 Jul from Seoul to Singapore, returning Tue, 19 Aug, priced at S$446 Found 2 hours ago
Jeju Air
Thu, 10 Jul - Tue, 15 Jul
GMP
Seoul
SIN
Singapore
S$451
Return
Found 4 days ago
Select Jeju Air flight, departing Thu, 10 Jul from Seoul to Singapore, returning Tue, 15 Jul, priced at S$451 Found 4 days ago
Air China
Fri, 12 Sep - Sat, 20 Sep
GMP
Seoul
SIN
Singapore
S$522
Return
Found 17 hours ago
Select Air China flight, departing Fri, 12 Sep from Seoul to Singapore, returning Sat, 20 Sep, priced at S$522 Found 17 hours ago
Japan Airlines
Tue, 1 Jul - Fri, 11 Jul
GMP
Seoul
SIN
Singapore
S$2,664
Return
Found 1 hour ago
Select Japan Airlines flight, departing Tue, 1 Jul from Seoul to Singapore, returning Fri, 11 Jul, priced at S$2,664 Found 1 hour ago
Seoul to Singapore route information
Origin airport
Gimpo Intl.
Destination airport
Changi
Airlines serving
Air China, China Eastern Airlines, Japan Airlines, Jeju Air with Bag
Return price
S$394
Distance
4626 km

Flights from Seoul to Singapore

There are several airlines that operate frequent flights from Seoul (GMP) to Singapore (SIN) including

The earliest flight leaves Gimpo Intl. Airport at 09:20 and arrives at Changi Airport at 05:05. The last flight of the day departs Seoul at 17:50 and arrives at Singapore at 23:20.

The flight distance from Seoul to Singapore is about 5587 km, the shortest flight is 10 hours 10 minutes with Asiana Airlines."

Expedia lets you search across the largest number of airlines and Singapore flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Seoul Singapore flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seoul to Singapore trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Singapore flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Seoul to Singapore with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from GMP to Changi Airport?
The lowest price advertised for a round-trip journey from Gimpo Airport to Changi Airport (SIN) is S$395. But you better get moving. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from GMP to Singapore Airport?
When it comes to cancellation fees, each airline has its own set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Gimpo Intl. Airport (GMP) to SIN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Gimpo Intl. Airport (GMP) to Changi Airport (SIN) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from GMP to Changi Airport?
With around 4,700 kilometres separating Seoul and Singapore, your flight will be a long one. Pack wisely and make your time on board comfortable. Little things like warm clothes and a good neck pillow can make a huge difference.
Which airlines fly direct from Gimpo Airport to Changi Airport?
There are no direct flights, so you’ll have to make at least one stop between Gimpo Intl. Airport (GMP) and SIN. Make the most of the layover time to stretch your legs and take a break.
Are Gimpo Intl. Airport (GMP) to SIN flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so not always. While last-minute deals between Gimpo Intl. Airport (GMP) and SIN are possible, it’s also a good idea to keep track of prices well before you fly. In fact, some carriers publicize their prices up to 12 months ahead of the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking back and be ready to book when the price is right.

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S$218.05
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