Which layover airport has the shortest travel time from Seoul to Singapore?

Flights connecting via Taipei City (TPE) have the shortest average one-way travel time: 8h 25m.

Which layover airport has the shortest connection time from Seoul to Singapore?

Taipei City (TPE) has the shortest average layover time for this route: 1h 05m.

How many flights depart from Seoul to Singapore on average per day?

As of December 2025, there are 35 flights per day flying from Seoul to Singapore. The most common time of day flights depart is 11:00PM, with 45% of flights taking off in the evening.

Which layover airport offers the lowest fares from Seoul to Singapore?

Flights via Beijing (PEK) offer the lowest average round-trip price of $298.

Which airport is the most popular layover for flights between Seoul and Singapore?

Ho Chi Minh City (SGN) was the most common stop: 45% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Seoul to Singapore Changi?

Air China, Vietnam Airlines, and Jeju Air are the most popular carriers operating from Seoul to Singapore Changi

How long does it take to fly to Singapore?

The flight from Seoul to Singapore depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Incheon (a popular airport in Seoul) to Singapore (the most popular airport in Singapore), then the flight time is 6h 35m on average. If you fly from Seoul (another popular airport in Seoul) to Singapore, then the average flight time is 10h 35m.

How many flights depart from Seoul to Singapore on average per week?

The number of flights available between Seoul and Singapore is 249 per week as of December 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

What airlines fly to Singapore?

T'way Air, Korean Air and Singapore Airlines are the top three most popular airlines that fly to Singapore from Seoul according to our data. T'way Air is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 7 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

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

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

How many operators does momondo search for flights from Seoul to Singapore Changi Airport?

As of December 2025, there are 7 operators available to choose from for flights from Seoul to Singapore Changi Airport.

How old do you have to be to fly from Seoul to Singapore Changi 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 Seoul to Singapore Changi Airport.

What documentation or ID do you need to fly to Singapore Changi Airport?

The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$84 Cheap Flights from Seoul to Singapore in 2025/26

Q: What is the typical price of a round-trip flight between Seoul and Singapore?

Prices are currently low for flights on this route. Typical prices usually range from $411 to $554. The lowest price recently found on this route was $245.

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:10 am - 6:50 am

ICN

SIN

20h 40m1 stop

5:55 pm - 1:20 pm

SIN

ICN

18h 25m1 stop

$245Air China

Thu, Jan 29 - Thu, Feb 5

6:20 pm - 12:10 am

ICN

SIN

6h 50mnonstop

1:10 am - 8:40 am

SIN

ICN

6h 30mnonstop

$251Jeju Air

Tue, Mar 17 - Mon, Mar 23

4:20 pm - 5:25 am

ICN

SIN

14h 05m1 stop

11:00 pm - 3:20 pm

SIN

ICN

15h 20m1 stop

$254China Eastern

Tue, Jan 20 - Mon, Jan 26

5:55 pm - 7:05 am

ICN

SIN

14h 10m1 stop

10:35 pm - 4:00 pm

SIN

ICN

16h 25m1 stop

$264Multiple Airlines

Tue, Jan 13 - Mon, Jan 19

1:10 pm - 6:50 am

ICN

SIN

18h 40m1 stop

3:00 am - 10:15 am

SIN

ICN

6h 15mnonstop

$266Multiple Airlines

Tue, Jan 13 - Sun, Jan 18

2:20 pm - 12:55 pm

ICN

SIN

23h 35m2 stops

2:00 pm - 1:15 pm

SIN

ICN

22h 15m2 stops

$271China Eastern

Tue, Jan 20 - Mon, Jan 26

12:20 pm - 2:30 am

ICN

SIN

15h 10m1 stop

3:00 am - 10:15 am

SIN

ICN

6h 15mnonstop

$273Multiple Airlines

Fri, Jan 16 - Sun, Jan 18

2:25 pm - 4:25 pm

GMP

SIN

27h 00m1 stop

11:55 pm - 1:05 pm

SIN

GMP

12h 10m1 stop

$279Air China

Mon, Jan 5 - Thu, Jan 8

2:25 pm - 6:50 am

GMP

SIN

17h 25m1 stop

11:55 pm - 1:05 pm

SIN

GMP

12h 10m1 stop

$280Air China

Mon, Jan 12 - Thu, Jan 15

8:30 am - 1:40 am

ICN

SIN

18h 10m3 stops

3:00 am - 10:15 am

SIN

ICN

6h 15mnonstop

$281Multiple Airlines

Fri, Jan 16 - Sun, Jan 18

Air China flights from Seoul to Singapore

Our best Air China deals on Seoul to Singapore flight tickets

Air China

Jan 5

GMP2:25 pmSeoul Gimpo Intl

27h 00m

1 stop

SIN4:25 pmSingapore Changi

Jan 8

SIN11:55 pmSingapore Changi

12h 10m

1 stop

GMP1:05 pmSeoul Gimpo Intl

$279

Find similar

Air China

Jan 12

GMP2:25 pmSeoul Gimpo Intl

17h 25m

1 stop

SIN6:50 amSingapore Changi

Jan 15

SIN11:55 pmSingapore Changi

12h 10m

1 stop

GMP1:05 pmSeoul Gimpo Intl

$280

Find similar

Air China

Jan 12

GMP2:25 pmSeoul Gimpo Intl

27h 00m

1 stop

SIN4:25 pmSingapore Changi

Jan 21

SIN9:30 amSingapore Changi

26h 35m

1 stop

GMP1:05 pmSeoul Gimpo Intl

$286

Find similar

Singapore Airlines flights from Seoul to Singapore

Our best Singapore Airlines deals on Seoul to Singapore flight tickets

Singapore Airlines

Apr 22

ICN9:00 amIncheon Intl

6h 20m

SIN2:20 pmSingapore Changi

Apr 25

SIN2:55 pmSingapore Changi

6h 25m

ICN10:20 pmIncheon Intl

$300

Find similar

Singapore Airlines

Mar 6

ICN4:55 pmIncheon Intl

6h 35m

SIN10:30 pmSingapore Changi

Mar 9

SIN8:30 amSingapore Changi

6h 10m

ICN3:40 pmIncheon Intl

$304

Find similar

Singapore Airlines

Mar 5

ICN8:50 amIncheon Intl

6h 35m

SIN2:25 pmSingapore Changi

Mar 10

SIN8:30 amSingapore Changi

6h 10m

ICN3:40 pmIncheon Intl

$305

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 1/29

11:10 am-6:50 am

1 stop20h 40m

Singapore Changi

Thu 2/5

5:55 pm-1:20 pm

1 stop18h 25m

$245

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Tue 3/17

6:20 pm-12:10 am

Nonstop6h 50m

Singapore Changi

Mon 3/23

1:10 am-8:40 am

Nonstop6h 30m

$251

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Tue 1/20

4:20 pm-5:25 am

1 stop14h 05m

Singapore Changi

Mon 1/26

11:00 pm-3:20 pm

1 stop15h 20m

$254

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Tue 1/13

5:55 pm-7:05 am

1 stop14h 10m

Singapore Changi

Mon 1/19

10:35 pm-4:00 pm

1 stop16h 25m

$264

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Tue 1/13

1:10 pm-6:50 am

1 stop18h 40m

Singapore Changi

Sun 1/18

3:00 am-10:15 am

Nonstop6h 15m

$266

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Tue 1/20

2:20 pm-12:55 pm

2 stops23h 35m

Singapore Changi

Mon 1/26

2:00 pm-1:15 pm

2 stops22h 15m

$271

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 1/16

12:20 pm-2:30 am

1 stop15h 10m

Singapore Changi

Sun 1/18

3:00 am-10:15 am

Nonstop6h 15m

$273

SeoulSingapore

GMP - SIN

GMPSIN

Seoul Gimpo Intl

Mon 1/5

2:25 pm-4:25 pm

1 stop27h 00m

Singapore Changi

Thu 1/8

11:55 pm-1:05 pm

1 stop12h 10m

$279

SeoulSingapore

GMP - SIN

GMPSIN

Seoul Gimpo Intl

Mon 1/12

2:25 pm-6:50 am

1 stop17h 25m

Singapore Changi

Thu 1/15

11:55 pm-1:05 pm

1 stop12h 10m

$280

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 1/16

8:30 am-1:40 am

3 stops18h 10m

Singapore Changi

Sun 1/18

3:00 am-10:15 am

Nonstop6h 15m

$281

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul to Singapore

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

Prices

Airlines

Layovers

Other information

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

What is the cheapest month to fly to Singapore?

The month of September is, on average, the cheapest month to fly to Singapore from Seoul, with most prices found around $255. If you aren’t able to travel to Singapore during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $267.

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

The cheapest day to depart from Seoul to Singapore is on a Wednesday when prices can be found for as low as $360. The most expensive day to fly to Singapore is Monday, with ticket prices averaging around $482.

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

In the evening is the cheapest time of day to fly from Seoul to Singapore when you can find flight prices for as low as $393. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $538 on average. Flights to Singapore from Seoul at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Seoul to Singapore Changi flight route?

Fly from Incheon Intl to Singapore Changi for the best Seoul - Singapore Changi flight prices

How far in advance should I book a flight to Singapore?

You are more likely to see cheaper flights to Singapore from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $335 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Seoul for as low as $269 on momondo.

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

There are 3 cabin classes available to choose from on Seoul to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seoul to Singapore flights?

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

How have Seoul to Singapore flight prices changed over time?

As of December 2025, prices for Seoul to Singapore flights are approximately 48% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Singapore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seoul to Singapore (SEL to SIN) flight deals and tips

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

Best Price Found	$121
Fastest flight time	6h 35m
Direct flights	Every day
Airports in Singapore	1 airport

The best one-way flight to Singapore from Seoul in the past 72 hours is $121. The best round-trip flight deal from Seoul to Singapore found on momondo in the last 72 hours is $413.

The fastest flight from Seoul to Singapore takes 6h 35m

Direct flights go from Seoul to Singapore every day.

There is 1 airport in Singapore. From Seoul there are direct flights to Singapore Changi (SIN).

Search flight deals

How far is Seoul to Singapore Changi by plane?
There are 2902.6 mi between Seoul and Singapore Changi. In terms of flight time, this usually takes a little over 6h 35m.
When did momondo last update prices for flights from Seoul to Singapore Changi Airport?
Prices for flights from Seoul to Singapore Changi Airport refresh daily.
How many operators does momondo search for flights from Seoul to Singapore Changi Airport?
As of December 2025, there are 7 operators available to choose from for flights from Seoul to Singapore Changi Airport.
How old do you have to be to fly from Seoul to Singapore Changi 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 Seoul to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Seoul to Singapore?
Based on momondo bookings for flights between Seoul and Singapore, the leading plane model is Airbus A330-300, making up 21.85% of the total bookings. Other popular models include Boeing 787 Dreamliner with 14.65%, Boeing 737-800 with 13.99%, and Airbus A350-900 with 13.11%.
What is the most popular airline from Seoul to Singapore?
Based on momondo bookings for flights between Seoul and Singapore, the leading airline is T'way Air, making up 30% of the total bookings. Other popular airlines include Singapore Airlines with 28%, Korean Air with 16%, and Asiana Airlines with 10%.

Best airlines flying from Seoul to Singapore

Compare and see reviews for airlines that fly from Seoul to Singapore with momondo

Airline	Rating	Free Cancellation	Price
Scoot	PriceFrom $79	Free Cancellation	Rating 6.7 312 reviews	Search Scoot flights
T'way Air	PriceFrom $110	Free Cancellation	Rating 0.0 0 reviews	Search T'way Air flights
Vietnam Airlines	PriceFrom $170	Free Cancellation	Rating 7.6 215 reviews	Search Vietnam Airlines flights
Jeju Air	PriceFrom $178	Free Cancellation	Rating 7.6 36 reviews	Search Jeju Air flights
Singapore Airlines	PriceFrom $307	Free Cancellation	Rating 8.1 1,413 reviews	Search Singapore Airlines flights
Asiana Airlines	PriceFrom $310	Free Cancellation	Rating 8.2 493 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $315	Free Cancellation	Rating 8.4 1,186 reviews	Search Korean Air flights

Korean Air Flights From Seoul to Singapore
Across 21 Korean Air flights from Seoul to Singapore this week, the average price was $442, with the best Korean Air deals starting from $315 round-trip. 1,186 users have rated Korean Air on momondo, with an average score of 8.4/10.
Asiana Airlines Flights From Seoul to Singapore
Another popular option for Seoul to Singapore flights is Asiana Airlines (8.2/10, 493 ratings). Asiana Airlines flies from Seoul to Singapore around 35 times per week, with deals starting from $310 round-trip and rising to an average price of around $425.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to Singapore for you.

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

Yes. All flights to Singapore from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Singapore from Seoul.

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

Of course. momondo tracks the price of Seoul to Singapore 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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Cheap flights from Seoul to Singapore from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Singapore departing on 1/20. 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 Seoul to Singapore

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Air China flights from Seoul to Singapore

Our best Air China deals on Seoul to Singapore flight tickets

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Our best Singapore Airlines deals on Seoul to Singapore flight tickets

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Use the filters below to find and compare flights from Seoul to Singapore that are best for you.

See travel insights to Singapore from

How to get the cheapest flight ticket from Seoul to Singapore

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

What is the cheapest month to fly to Singapore?

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

The cheapest day to depart from Seoul to Singapore is on a Wednesday when prices can be found for as low as $360. The most expensive day to fly to Singapore is Monday, with ticket prices averaging around $482.

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

What is the cheapest Seoul to Singapore Changi flight route?

Fly from Incheon Intl to Singapore Changi for the best Seoul - Singapore Changi flight prices

How far in advance should I book a flight to Singapore?

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

There are 3 cabin classes available to choose from on Seoul to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seoul to Singapore flights?

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

How have Seoul to Singapore flight prices changed over time?

As of December 2025, prices for Seoul to Singapore flights are approximately 48% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seoul to Singapore Changi?

Air China, Vietnam Airlines, and Jeju Air are the most popular carriers operating from Seoul to Singapore Changi

What airlines fly to Singapore?

Which airport is the most popular layover for flights between Seoul and Singapore?

Ho Chi Minh City (SGN) was the most common stop: 45% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seoul to Singapore?

Flights via Beijing (PEK) offer the lowest average round-trip price of $298.

Which layover airport has the shortest travel time from Seoul to Singapore?

Flights connecting via Taipei City (TPE) have the shortest average one-way travel time: 8h 25m.

Which layover airport has the shortest connection time from Seoul to Singapore?

Taipei City (TPE) has the shortest average layover time for this route: 1h 05m.

How many flights depart from Seoul to Singapore on average per day?

As of December 2025, there are 35 flights per day flying from Seoul to Singapore. The most common time of day flights depart is 11:00PM, with 45% of flights taking off in the evening.

How many flights depart from Seoul to Singapore on average per week?

The number of flights available between Seoul and Singapore is 249 per week as of December 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

How long does it take to fly to Singapore?

When to book flights from Seoul to Singapore

Cheap Seoul to Singapore (SEL to SIN) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Singapore

How far is Seoul to Singapore Changi by plane?

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

How many operators does momondo search for flights from Seoul to Singapore Changi Airport?

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

What documentation or ID do you need to fly to Singapore Changi Airport?

What is the most popular plane model from Seoul to Singapore?

What is the most popular airline from Seoul to Singapore?

Best airlines flying from Seoul to Singapore

Compare and see reviews for airlines that fly from Seoul to Singapore with momondo

Korean Air Flights From Seoul to Singapore

Asiana Airlines Flights From Seoul to Singapore

Why use momondo?

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

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

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

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

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.