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Cheap flights from Istanbul Airport to Seoul from £300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul Airport to Seoul departing on 30/10. 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 return flights

Enter your travel dates to find the best prices.
MIAT Mongolian Logo
16:20 - 22:40IST-ICN
24h 20m1 stop
MIAT Mongolian Logo
13:20 - 14:30ICN-IST
31h 10m1 stop
£339MIAT Mongolian
Find Deal
Thu, 20 Nov - Wed, 26 Nov
MIAT Mongolian Logo
16:20 - 22:40IST-ICN
24h 20m1 stop
MIAT Mongolian Logo
23:55 - 14:30ICN-IST
20h 35m1 stop
£385MIAT Mongolian
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Thu, 20 Nov - Sat, 6 Dec
Multiple Airlines Logo
16:20 - 12:05IST-ICN
13h 45m1 stop
Multiple Airlines Logo
17:50 - 08:20ICN-IST
20h 30m1 stop
£406Multiple Airlines
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Thu, 27 Nov - Thu, 4 Dec
Multiple Airlines Logo
16:20 - 12:05IST-ICN
13h 45m1 stop
Multiple Airlines Logo
18:25 - 20:05ICN-IST
31h 40m2 stops
£442Multiple Airlines
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Thu, 27 Nov - Thu, 4 Dec
China Southern Logo
14:10 - 15:15IST-ICN
19h 05m1 stop
China Southern Logo
16:15 - 07:10ICN-IST
20h 55m1 stop
£467China Southern
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Mon, 17 Nov - Tue, 25 Nov
China Southern Logo
14:10 - 21:50IST-ICN
25h 40m1 stop
China Southern Logo
16:15 - 07:10ICN-IST
20h 55m1 stop
£467China Southern
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Mon, 17 Nov - Tue, 25 Nov
Qatar Airways Logo
12:00 - 17:15IST-ICN
23h 15m1 stop
Qatar Airways Logo
18:30 - 12:20ICN-IST
23h 50m1 stop
£508Qatar Airways
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Fri, 28 Nov - Fri, 5 Dec
Qatar Airways Logo
20:10 - 17:15IST-ICN
15h 05m1 stop
Qatar Airways Logo
00:20 - 18:40ICN-IST
24h 20m1 stop
£512Qatar Airways
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Tue, 10 Mar - Mon, 16 Mar
Air Astana Logo
22:25 - 09:55IST-ICN
29h 30m2 stops
Air Astana Logo
11:40 - 16:10ICN-IST
34h 30m2 stops
£545Air Astana
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Thu, 27 Nov - Thu, 4 Dec
Air Astana Logo
17:10 - 09:55IST-ICN
34h 45m2 stops
Air Astana Logo
11:40 - 21:20ICN-IST
15h 40m1 stop
£581Air Astana
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Fri, 7 Nov - Sun, 16 Nov

MIAT Mongolian flights from Istanbul Airport to Seoul

Our best MIAT Mongolian deals on Istanbul Airport to Seoul flight tickets
MIAT Mongolian
20 Nov
IST16:20Istanbul
24h 20m
1 stop
ICN22:40Incheon Intl
26 Nov
ICN13:20Incheon Intl
31h 10m
1 stop
IST14:30Istanbul
£339
Find similar
MIAT Mongolian
20 Nov
IST16:20Istanbul
24h 20m
1 stop
ICN22:40Incheon Intl
6 Dec
ICN23:55Incheon Intl
20h 35m
1 stop
IST14:30Istanbul
£385
Find similar
MIAT Mongolian
20 Nov
IST16:20Istanbul
24h 20m
1 stop
ICN22:40Incheon Intl
6 Dec
ICN23:55Incheon Intl
20h 35m
1 stop
IST14:30Istanbul
£388
Find similar

China Southern flights from Istanbul Airport to Seoul

Our best China Southern deals on Istanbul Airport to Seoul flight tickets
China Southern
17 Nov
IST14:10Istanbul
19h 05m
1 stop
ICN15:15Incheon Intl
25 Nov
ICN16:15Incheon Intl
20h 55m
1 stop
IST07:10Istanbul
£467
Find similar
China Southern
17 Nov
IST14:10Istanbul
25h 40m
1 stop
ICN21:50Incheon Intl
25 Nov
ICN16:15Incheon Intl
20h 55m
1 stop
IST07:10Istanbul
£467
Find similar
China Southern
3 Nov
IST14:10Istanbul
19h 05m
1 stop
ICN15:15Incheon Intl
18 Nov
ICN14:50Incheon Intl
22h 20m
1 stop
IST07:10Istanbul
£534
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momondo Fare Finder

 
Customise your flight search to find flights from Istanbul Airport to Seoul 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 279,928 searches. Data last updated 15 October 2025.
Use the filters below to find and compare flights from Istanbul Airport to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Thu 20/11

16:20-22:40

1 stop24h 20m

Incheon Intl

Wed 26/11

13:20-14:30

1 stop31h 10m

£339

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Thu 20/11

16:20-22:40

1 stop24h 20m

Incheon Intl

Sat 6/12

23:55-14:30

1 stop20h 35m

£385

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Thu 27/11

16:20-12:05

1 stop13h 45m

Incheon Intl

Thu 4/12

17:50-08:20

1 stop20h 30m

£406

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Thu 27/11

16:20-12:05

1 stop13h 45m

Incheon Intl

Thu 4/12

18:25-20:05

2 stops31h 40m

£442

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Mon 17/11

14:10-15:15

1 stop19h 05m

Incheon Intl

Tue 25/11

16:15-07:10

1 stop20h 55m

£467

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Mon 17/11

14:10-21:50

1 stop25h 40m

Incheon Intl

Tue 25/11

16:15-07:10

1 stop20h 55m

£467

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Fri 28/11

12:00-17:15

1 stop23h 15m

Incheon Intl

Fri 5/12

18:30-12:20

1 stop23h 50m

£508

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Tue 10/3

20:10-17:15

1 stop15h 05m

Incheon Intl

Mon 16/3

00:20-18:40

1 stop24h 20m

£512

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Thu 27/11

22:25-09:55

2 stops29h 30m

Incheon Intl

Thu 4/12

11:40-16:10

2 stops34h 30m

£545

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Fri 7/11

17:10-09:55

2 stops34h 45m

Incheon Intl

Sun 16/11

11:40-21:20

1 stop15h 40m

£581

Flights are sorted by cheapest return flights first.

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

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

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 Istanbul Airport and Seoul?

What is the cheapest month to fly to Seoul?

The month of December is, on average, the cheapest month to fly to Seoul from Istanbul Airport, with most prices found around £380. If you are unable to visit Seoul during the month of December, then departing from Istanbul Airport during the month March is also very affordable. Most momondo users find prices during this month for around £418.

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

The cheapest day to depart from Istanbul Airport to Seoul is on a Wednesday when prices can be found for as low as £672. Flights from Istanbul Airport to Seoul on a Sunday will generally be more expensive and average around £819. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Seoul is at midday. Flights from Istanbul Airport to Seoul during this time can be as low as £442. Flights in the evening are often more expensive, with an average ticket price of £788.

What is the cheapest Istanbul to Seoul flight route?

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

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

You are more likely to see cheaper flights to Seoul from Istanbul Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around £596 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Istanbul Airport for as low as £379 on momondo.

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

There is only 1 cabin class available to choose from on Istanbul to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of October 2025, prices for Istanbul Airport to Seoul flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Istanbul Airport to Seoul

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

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

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

Fastest flight time

9h 50m

Direct flights

Every day

Airports in Seoul

1 airport
The fastest flight from Istanbul Airport to Seoul takes 9h 50m
Direct flights go from Istanbul Airport to Seoul every day.
There is 1 airport near Seoul: Incheon Intl (ICN)
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  • How far is Istanbul to Seoul by plane?

    The straight-line distance from Istanbul to Seoul is 4939.7 mi. By plane, this route typically takes 13h 45m.

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

    Prices for flights from Istanbul Airport to Seoul are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul Airport to Seoul.

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

    The travel and health documents you'll need for your trip to Seoul 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 Seoul. 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 Istanbul Airport to Seoul?

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

Best airlines flying from Istanbul Airport to Seoul

Compare and see reviews for airlines that fly from Istanbul Airport to Seoul with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom £241Free CancellationRating
7.4
116 reviews
Search China Southern flights
MIAT MongolianPriceFrom £418Free CancellationRating
0.0
0 reviews
Search MIAT Mongolian flights

Why use momondo?

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

Finding the right flight to Seoul from Istanbul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Seoul from Istanbul which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Istanbul to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Istanbul to Seoul 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.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport