What is the cheapest airline that flies from Seoul to Istanbul?

Qatar Airways and Air Astana are the most popular carriers operating from Seoul to Istanbul

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

As of December 2025, there are 4 flights per day flying from Seoul to Istanbul Airport. The most common time of day flights depart is 00:00, with 50% of flights taking off at midday.

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

29 flights are operational weekly from Seoul to Istanbul Airport as of December 2025. The most popular departure day for this route is Fri, with 24% of flights per week taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How often are flights from Seoul to Istanbul delayed?

Historically, on average around 0% of flights between Seoul and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the most punctual flight time for Seoul to Istanbul flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

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

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

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

What documentation or ID do you need to fly to Istanbul Airport?

The travel and health documents you'll need for your trip to Istanbul Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Istanbul Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£226 Cheap Flights from Seoul to Istanbul Airport in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from £335 to £516. The lowest price recently found on this route was £323.

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23:45 - 12:55

ICN

IST

19h 10m1 stop

14:00 - 21:55

IST

ICN

25h 55m1 stop

£323Etihad Airways

Mon, 2 Mar - Thu, 12 Mar

00:05 - 12:25

ICN

IST

18h 20m1 stop

14:10 - 12:50

IST

ICN

16h 40m1 stop

£336MIAT Mongolian

Mon, 18 May - Tue, 26 May

00:05 - 12:25

ICN

IST

18h 20m1 stop

14:10 - 12:50

IST

ICN

16h 40m1 stop

£337MIAT Mongolian

Mon, 18 May - Tue, 26 May

13:20 - 14:30

ICN

IST

31h 10m1 stop

16:20 - 22:40

IST

ICN

24h 20m1 stop

£362MIAT Mongolian

Sat, 21 Mar - Thu, 26 Mar

23:55 - 14:30

ICN

IST

20h 35m1 stop

16:20 - 22:40

IST

ICN

24h 20m1 stop

£363MIAT Mongolian

Wed, 18 Mar - Thu, 26 Mar

13:20 - 14:30

ICN

IST

31h 10m1 stop

16:20 - 12:05

IST

ICN

13h 45m1 stop

£363MIAT Mongolian

Sat, 7 Mar - Sun, 15 Mar

23:45 - 12:55

ICN

IST

19h 10m1 stop

14:00 - 21:55

IST

ICN

25h 55m1 stop

£375Etihad Airways

Mon, 2 Mar - Thu, 12 Mar

17:50 - 12:55

ICN

IST

25h 05m1 stop

14:00 - 21:55

IST

ICN

25h 55m1 stop

£375Etihad Airways

Thu, 26 Feb - Tue, 3 Mar

23:55 - 14:30

ICN

IST

20h 35m1 stop

16:20 - 12:05

IST

ICN

13h 45m1 stop

£376MIAT Mongolian

Sat, 14 Mar - Sun, 22 Mar

17:50 - 12:55

ICN

IST

25h 05m1 stop

14:00 - 21:55

IST

ICN

25h 55m1 stop

£377Etihad Airways

Wed, 4 Feb - Sun, 1 Mar

Sichuan Airlines flights from Seoul to Istanbul Airport

Our best Sichuan Airlines deals on Seoul to Istanbul Airport flight tickets

Sichuan Airlines

1 Jan

ICN14:30Incheon Intl

21h 40m

1 stop

IST06:10Istanbul

19 Jan

IST15:30Istanbul

16h 00m

1 stop

ICN13:30Incheon Intl

£422

Find similar

Sichuan Airlines

19 Mar

ICN14:30Incheon Intl

21h 40m

1 stop

IST06:10Istanbul

23 Mar

IST15:30Istanbul

16h 00m

1 stop

ICN13:30Incheon Intl

£443

Find similar

Sichuan Airlines

3 Feb

ICN14:30Incheon Intl

21h 40m

1 stop

IST06:10Istanbul

9 Feb

IST15:30Istanbul

16h 00m

1 stop

ICN13:30Incheon Intl

£443

Find similar

Emirates flights from Seoul to Istanbul Airport

Our best Emirates deals on Seoul to Istanbul Airport flight tickets

Emirates

19 Jan

ICN22:20Incheon Intl

26h 10m

1 stop

IST18:30Istanbul

27 Jan

IST18:40Istanbul

17h 30m

1 stop

ICN18:10Incheon Intl

£449

Find similar

Emirates

19 Jan

ICN22:20Incheon Intl

26h 10m

1 stop

IST18:30Istanbul

9 Feb

IST23:40Istanbul

36h 30m

1 stop

ICN18:10Incheon Intl

£450

Find similar

Emirates

5 Jan

ICN22:20Incheon Intl

26h 10m

1 stop

IST18:30Istanbul

12 Jan

IST01:55Istanbul

34h 15m

1 stop

ICN18:10Incheon Intl

£451

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Mon 2/3

23:45-12:55

1 stop19h 10m

Istanbul

Thu 12/3

14:00-21:55

1 stop25h 55m

£323

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Mon 18/5

00:05-12:25

1 stop18h 20m

Istanbul

Tue 26/5

14:10-12:50

1 stop16h 40m

£336

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Mon 18/5

00:05-12:25

1 stop18h 20m

Istanbul

Tue 26/5

14:10-12:50

1 stop16h 40m

£337

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Sat 21/3

13:20-14:30

1 stop31h 10m

Istanbul

Thu 26/3

16:20-22:40

1 stop24h 20m

£362

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Wed 18/3

23:55-14:30

1 stop20h 35m

Istanbul

Thu 26/3

16:20-22:40

1 stop24h 20m

£363

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Sat 7/3

13:20-14:30

1 stop31h 10m

Istanbul

Sun 15/3

16:20-12:05

1 stop13h 45m

£363

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Mon 2/3

23:45-12:55

1 stop19h 10m

Istanbul

Thu 12/3

14:00-21:55

1 stop25h 55m

£375

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Thu 26/2

17:50-12:55

1 stop25h 05m

Istanbul

Tue 3/3

14:00-21:55

1 stop25h 55m

£375

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Sat 14/3

23:55-14:30

1 stop20h 35m

Istanbul

Sun 22/3

16:20-12:05

1 stop13h 45m

£376

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Wed 4/2

17:50-12:55

1 stop25h 05m

Istanbul

Sun 1/3

14:00-21:55

1 stop25h 55m

£377

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul to Istanbul 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

Prices

Airlines

Delays

Other information

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

What is the cheapest month to fly to Istanbul Airport?

In general, December is the cheapest month to fly from Seoul to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £412. If you are unable to visit Istanbul Airport during the month of December, then departing from Seoul during the month January is also very affordable. Most momondo users find prices during this month for around £446.

What is the cheapest day to depart on your flight to Istanbul Airport?

The cheapest day to depart from Seoul to Istanbul Airport is on a Sunday. Travellers who choose to depart for Istanbul Airport on a Sunday will often find tickets for as low as £566. The most expensive day to fly to Istanbul Airport is Wednesday, with ticket prices averaging around £915.

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

Flying to Istanbul Airport from Seoul in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £441 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £915 on average. Flights to Istanbul Airport from Seoul in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Seoul to Istanbul flight route?

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

How far in advance should I book a flight to Istanbul Airport?

You are more likely to see cheaper flights to Istanbul Airport from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around £506 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from Seoul for as low as £412 on momondo.

What cabin class options are available on Seoul to Istanbul flights?

There are 2 cabin classes available to choose from on Seoul to Istanbul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul to Istanbul Airport flight prices changed over time?

As of December 2025, prices for Seoul to Istanbul Airport flights are approximately 39% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Istanbul Airport

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

Estimated return price

Cheap Seoul to Istanbul Airport (SEL to IST) flight deals and tips

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

Fastest flight time	15h 45m
Direct flights	Every day

The fastest flight from Seoul to Istanbul Airport takes 15h 45m

Direct flights go from Seoul to Istanbul Airport every day.

Search flight deals

How far is Seoul to Istanbul by plane?
Seoul and Istanbul are 4939.7 mi apart from one another. In terms of flight time, this usually takes a little over 15h 45m.
When did momondo last update prices for flights from Seoul to Istanbul Airport?
Prices for flights from Seoul to Istanbul Airport were last updated today.
How old do you have to be to fly from Seoul to Istanbul 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 Istanbul Airport.
What documentation or ID do you need to fly to Istanbul Airport?
The travel and health documents you'll need for your trip to Istanbul Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Istanbul Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seoul to Istanbul Airport?
Based on momondo bookings for flights between Seoul and Istanbul Airport, the leading plane model is Boeing 777-300ER, making up 50.35% of the total bookings. Other popular models include Boeing 777-200LR with 17.02%, Boeing 787-10 Dreamliner with 13.10%, and Boeing 777-200/200ER with 8.57%.

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Why use momondo?

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

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 Istanbul from Seoul.

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

Yes. momondo allows you to filter the results for Seoul to Istanbul flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to Istanbul.

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

Yes. momondo can track prices for Seoul to Istanbul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Istanbul Airport trip

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

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Flights to Istanbul Sabiha Gokcen Airportfrom £64

Cheap flights from Seoul to Istanbul from £226

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 Istanbul departing on 29/5. 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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Big names, great deals

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Find the cheapest flights from Seoul to Istanbul

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Sichuan Airlines flights from Seoul to Istanbul Airport

Our best Sichuan Airlines deals on Seoul to Istanbul Airport flight tickets

Emirates flights from Seoul to Istanbul Airport

Our best Emirates deals on Seoul to Istanbul Airport flight tickets

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

See travel insights to Istanbul from

How to get the cheapest flight ticket from Seoul to Istanbul Airport

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

What is the cheapest month to fly to Istanbul Airport?

What is the cheapest day to depart on your flight to Istanbul Airport?

The cheapest day to depart from Seoul to Istanbul Airport is on a Sunday. Travellers who choose to depart for Istanbul Airport on a Sunday will often find tickets for as low as £566. The most expensive day to fly to Istanbul Airport is Wednesday, with ticket prices averaging around £915.

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

What is the cheapest Seoul to Istanbul flight route?

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

How far in advance should I book a flight to Istanbul Airport?

What cabin class options are available on Seoul to Istanbul flights?

There are 2 cabin classes available to choose from on Seoul to Istanbul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul to Istanbul Airport flight prices changed over time?

As of December 2025, prices for Seoul to Istanbul Airport flights are approximately 39% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seoul to Istanbul?

Qatar Airways and Air Astana are the most popular carriers operating from Seoul to Istanbul

How often are flights from Seoul to Istanbul delayed?

Historically, on average around 0% of flights between Seoul and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the most punctual flight time for Seoul to Istanbul flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

As of December 2025, there are 4 flights per day flying from Seoul to Istanbul Airport. The most common time of day flights depart is 00:00, with 50% of flights taking off at midday.

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

29 flights are operational weekly from Seoul to Istanbul Airport as of December 2025. The most popular departure day for this route is Fri, with 24% of flights per week taking off on this day.

When to book flights from Seoul to Istanbul Airport

Cheap Seoul to Istanbul Airport (SEL to IST) flight deals and tips

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

Fastest flight time

Direct flights

How far is Seoul to Istanbul by plane?

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

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

What documentation or ID do you need to fly to Istanbul Airport?

What is the most popular plane model from Seoul to Istanbul Airport?

Travelling to a place near Istanbul?

Why use momondo?

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

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

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

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

An easier way to manage your Istanbul Airport trip

We make it super easy to schedule, organise 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.

Find better results for your trip to Istanbul

Popular Cities in Turkey

Popular flights according to clicks in the last 7 days on momondo