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Cheap flights from Seoul to Istanbul from $200

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 1/3. 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 round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
2:20 pm - 7:00 amICN-IST
22h 40m2 stops
China Eastern Logo
11:00 am - 1:15 pmIST-ICN
20h 15m2 stops
$395China Eastern
Find Deal
Mon, Dec 22 - Tue, Jan 6
China Eastern Logo
2:20 pm - 7:00 amICN-IST
22h 40m2 stops
China Eastern Logo
1:35 pm - 3:05 pmIST-ICN
19h 30m1 stop
$407China Eastern
Find Deal
Mon, Nov 24 - Fri, Nov 28
Air China Logo
1:10 pm - 8:20 amICN-IST
25h 10m1 stop
Air China Logo
2:55 pm - 9:55 pmIST-ICN
25h 00m1 stop
$413Air China
Find Deal
Thu, Dec 4 - Wed, Dec 10
Air China Logo
1:10 pm - 8:20 amICN-IST
25h 10m1 stop
Air China Logo
2:55 pm - 9:55 pmIST-ICN
25h 00m1 stop
$425Air China
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Thu, Dec 4 - Fri, Dec 19
Turkish Airlines Logo
12:10 am - 5:55 amICN-IST
11h 45mnonstop
Turkish Airlines Logo
2:15 am - 6:20 pmIST-ICN
10h 05mnonstop
$426Turkish Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
Turkish Airlines Logo
12:10 am - 5:55 amICN-IST
11h 45mnonstop
Turkish Airlines Logo
5:10 pm - 9:05 amIST-ICN
9h 55mnonstop
$427Turkish Airlines
Find Deal
Wed, Dec 10 - Thu, Dec 18
Etihad Airways Logo
5:50 pm - 12:55 pmICN-IST
25h 05m1 stop
Etihad Airways Logo
7:50 pm - 9:55 pmIST-ICN
20h 05m1 stop
$439Etihad Airways
Find Deal
Thu, Dec 4 - Thu, Dec 11
Etihad Airways Logo
5:50 pm - 12:55 pmICN-IST
25h 05m1 stop
Etihad Airways Logo
7:50 pm - 9:55 pmIST-ICN
20h 05m1 stop
$442Etihad Airways
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Thu, Dec 4 - Tue, Dec 9
China Southern Logo
1:30 pm - 6:40 amGMP-IST
23h 10m1 stop
China Southern Logo
3:20 pm - 12:25 pmIST-GMP
15h 05m1 stop
$496China Southern
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Mon, Dec 22 - Tue, Jan 6
China Southern Logo
1:30 pm - 6:40 amGMP-IST
23h 10m1 stop
China Southern Logo
3:20 pm - 12:25 pmIST-GMP
15h 05m1 stop
$498China Southern
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Mon, Dec 22 - Tue, Jan 6

Emirates flights from Seoul to Istanbul Airport

Our best Emirates deals on Seoul to Istanbul Airport flight tickets
Emirates
Nov 17
ICN10:20 pmIncheon Intl
32h 35m
1 stop
IST12:55 amIstanbul
Nov 26
IST1:55 amIstanbul
34h 15m
1 stop
ICN6:10 pmIncheon Intl
$600
Find similar
Emirates
Nov 19
ICN10:20 pmIncheon Intl
22h 05m
1 stop
IST2:25 pmIstanbul
Dec 10
IST1:55 amIstanbul
34h 15m
1 stop
ICN6:10 pmIncheon Intl
$603
Find similar
Emirates
Nov 17
ICN10:20 pmIncheon Intl
26h 10m
1 stop
IST6:30 pmIstanbul
Nov 19
IST1:55 amIstanbul
34h 15m
1 stop
ICN6:10 pmIncheon Intl
$604
Find similar

Turkish Airlines flights from Seoul to Istanbul Airport

Our best Turkish Airlines deals on Seoul to Istanbul Airport flight tickets
Turkish Airlines
Dec 8
ICN12:10 amIncheon Intl
11h 45m
IST5:55 amIstanbul
Dec 15
IST2:15 amIstanbul
10h 05m
ICN6:20 pmIncheon Intl
$426
Find similar
Turkish Airlines
Dec 10
ICN12:10 amIncheon Intl
11h 45m
IST5:55 amIstanbul
Dec 18
IST5:10 pmIstanbul
9h 55m
ICN9:05 amIncheon Intl
$427
Find similar
Turkish Airlines
Jan 5
ICN12:10 amIncheon Intl
11h 45m
IST5:55 amIstanbul
Jan 12
IST2:15 amIstanbul
10h 05m
ICN6:20 pmIncheon Intl
$446
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to Istanbul 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 November 12, 2025.
Use the filters below to find and compare flights from Seoul to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Mon 12/22

2:20 pm-7:00 am

2 stops22h 40m

Istanbul

Tue 1/6

11:00 am-1:15 pm

2 stops20h 15m

$395

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Mon 11/24

2:20 pm-7:00 am

2 stops22h 40m

Istanbul

Fri 11/28

1:35 pm-3:05 pm

1 stop19h 30m

$407

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Thu 12/4

1:10 pm-8:20 am

1 stop25h 10m

Istanbul

Wed 12/10

2:55 pm-9:55 pm

1 stop25h 00m

$413

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Thu 12/4

1:10 pm-8:20 am

1 stop25h 10m

Istanbul

Fri 12/19

2:55 pm-9:55 pm

1 stop25h 00m

$425

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Mon 12/8

12:10 am-5:55 am

Nonstop11h 45m

Istanbul

Mon 12/15

2:15 am-6:20 pm

Nonstop10h 05m

$426

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Wed 12/10

12:10 am-5:55 am

Nonstop11h 45m

Istanbul

Thu 12/18

5:10 pm-9:05 am

Nonstop9h 55m

$427

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Thu 12/4

5:50 pm-12:55 pm

1 stop25h 05m

Istanbul

Thu 12/11

7:50 pm-9:55 pm

1 stop20h 05m

$439

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Thu 12/4

5:50 pm-12:55 pm

1 stop25h 05m

Istanbul

Tue 12/9

7:50 pm-9:55 pm

1 stop20h 05m

$442

SeoulIstanbul

GMP - IST

GMPIST

Seoul Gimpo Intl

Mon 12/22

1:30 pm-6:40 am

1 stop23h 10m

Istanbul

Tue 1/6

3:20 pm-12:25 pm

1 stop15h 05m

$496

SeoulIstanbul

GMP - IST

GMPIST

Seoul Gimpo Intl

Mon 12/22

1:30 pm-6:40 am

1 stop23h 10m

Istanbul

Tue 1/6

3:20 pm-12:25 pm

1 stop15h 05m

$498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Istanbul from

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

What is the cheapest month to fly to Istanbul Airport?

In general, June 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 $602. If you don’t want to visit Istanbul Airport in June, then you should wait until January to fly from Seoul, when ticket prices are also cheap, with an average price of $616.

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

Our data shows that Tuesday is the least expensive day to fly to Istanbul Airport. Tickets to fly out on this day can be as low as $838. On the other hand, Thursday is the most expensive day to depart from Seoul because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,152.

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

In the afternoon is the cheapest time of day to fly from Seoul to Istanbul Airport when you can find flight prices for as low as $589. Flying to Istanbul Airport in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $993.

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 $672 when searching weeks out. 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 $559 on momondo.

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

There are 3 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.

Can stopping save me money on Seoul to Istanbul Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Seoul to Istanbul Airport flight.

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

As of November 2025, prices for Seoul to Istanbul Airport flights are approximately 31% 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 round-trip 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

Best Price Found

$709

Fastest flight time

11h 30m

Direct flights

Every day
The best one-way flight to Istanbul Airport from Seoul in the past 72 hours is $709. The best round-trip flight deal from Seoul to Istanbul Airport found on momondo in the last 72 hours is $486.
The fastest flight from Seoul to Istanbul Airport takes 11h 30m
Direct flights go from Seoul to Istanbul Airport every day.
Search flight deals

  • How far is Seoul to Istanbul by plane?

    The distance between Seoul and Istanbul is about 4939.7 mi. Typically, this will take 11h 45m by plane in normal conditions.

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

    Prices for flights from Seoul to Istanbul Airport refresh daily.

  • How many operators does momondo search for flights from Seoul to Istanbul Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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?

  • What is the most popular airline from Seoul to Istanbul Airport?

Best airlines flying from Seoul to Istanbul Airport

Compare and see reviews for airlines that fly from Seoul to Istanbul Airport with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $392Free CancellationRating
7.2
177 reviews
Search China Eastern flights
Asiana AirlinesPriceFrom $486Free CancellationRating
8.2
486 reviews
Search Asiana Airlines flights
Etihad AirwaysPriceFrom $539Free CancellationRating
7.4
1,289 reviews
Search Etihad Airways flights
EmiratesPriceFrom $545Free CancellationRating
8.1
3,407 reviews
Search Emirates flights
Korean AirPriceFrom $573Free CancellationRating
8.4
1,163 reviews
Search Korean Air flights
Turkish AirlinesPriceFrom $617Free CancellationRating
7.3
4,044 reviews
Search Turkish Airlines flights
Uzbekistan AirwaysPriceFrom $860Free CancellationRating
0.0
0 reviews
Search Uzbekistan Airways flights

  • Korean Air Flights From Seoul to Istanbul Airport

    Korean Air flies from Seoul to Istanbul Airport around 3 times per week, with 1,163 momondo users rating the airline 8.4/10. The cheapest Korean Air deal from Seoul to Istanbul Airport in the last 72 hours was $573 (round-trip), much lower than the average airfare cost of $770 for Korean Air flights on this route.

  • Asiana Airlines Flights From Seoul to Istanbul Airport

    Asiana Airlines (8.2/10 from 486 reviews) operates around 13 flights from Seoul to Istanbul Airport in any given week. The average Asiana Airlines airfare for this route is around $862, with deals from around $486 rare but found on momondo. Referenced prices are for round-trip Seoul to Istanbul Airport flight searches in the last 72 hours.

Traveling to a place near Istanbul?

Book flights to Istanbul if you plan to visit one of these locations
Yalova

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Istanbul. Millions of users trust and use momondo every year so you are in good hands.

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?

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 Istanbul from Seoul.

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

If you are not ready to book a flight from Seoul to Istanbul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Istanbul and let you know when they change.

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