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Cheap flights from Istanbul to Seoul from £233

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 to Seoul departing on 8/3. 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 return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:20 - 22:15IST-ICN
24h 55m1 stop
Multiple Airlines Logo
14:50 - 08:20ICN-IST
23h 30m1 stop
£416Multiple Airlines
Find Deal
Tue, 23 Dec - Tue, 30 Dec
Multiple Airlines Logo
11:00 - 20:40IST-ICN
27h 40m2 stops
Multiple Airlines Logo
14:50 - 08:20ICN-IST
23h 30m1 stop
£423Multiple Airlines
Find Deal
Tue, 23 Dec - Tue, 30 Dec
MIAT Mongolian Logo
16:20 - 12:05IST-ICN
13h 45m1 stop
MIAT Mongolian Logo
23:55 - 14:30ICN-IST
20h 35m1 stop
£449MIAT Mongolian
Find Deal
Thu, 12 Feb - Sat, 21 Feb
MIAT Mongolian Logo
16:20 - 22:40IST-ICN
24h 20m1 stop
MIAT Mongolian Logo
13:20 - 14:30ICN-IST
31h 10m1 stop
£453MIAT Mongolian
Find Deal
Sun, 15 Feb - Sat, 21 Feb
Etihad Airways Logo
14:00 - 10:45IST-ICN
14h 45m1 stop
Etihad Airways Logo
17:50 - 12:55ICN-IST
25h 05m1 stop
£467Etihad Airways
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Wed, 21 Jan - Tue, 27 Jan
Etihad Airways Logo
14:00 - 10:45IST-ICN
14h 45m1 stop
Etihad Airways Logo
23:45 - 12:55ICN-IST
19h 10m1 stop
£468Etihad Airways
Find Deal
Wed, 11 Feb - Mon, 23 Feb
Etihad Airways Logo
14:00 - 10:45IST-ICN
14h 45m1 stop
Etihad Airways Logo
23:45 - 12:55ICN-IST
19h 10m1 stop
£469Etihad Airways
Find Deal
Mon, 2 Mar - Mon, 9 Mar
Qatar Airways Logo
13:40 - 10:30SAW-ICN
14h 50m1 stop
Qatar Airways Logo
18:30 - 12:10ICN-SAW
23h 40m1 stop
£512Qatar Airways
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Thu, 22 Jan - Fri, 30 Jan
Qatar Airways Logo
13:40 - 10:30SAW-ICN
14h 50m1 stop
Qatar Airways Logo
00:20 - 12:10ICN-SAW
17h 50m1 stop
£513Qatar Airways
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Thu, 26 Feb - Wed, 11 Mar
Air China Logo
02:05 - 13:05IST-GMP
29h 00m1 stop
Air China Logo
14:25 - 08:20GMP-IST
23h 55m1 stop
£1,283Air China
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Mon, 22 Dec - Tue, 30 Dec

Etihad Airways flights from Istanbul to Seoul

Our best Etihad Airways deals on Istanbul to Seoul flight tickets
Etihad Airways
21 Jan
IST14:00Istanbul
14h 45m
1 stop
ICN10:45Incheon Intl
28 Jan
ICN17:50Incheon Intl
25h 05m
1 stop
IST12:55Istanbul
£467
Find similar
Etihad Airways
18 Mar
IST14:00Istanbul
14h 45m
1 stop
ICN10:45Incheon Intl
30 Mar
ICN01:35Incheon Intl
17h 30m
1 stop
IST13:05Istanbul
£468
Find similar
Etihad Airways
2 Mar
IST14:00Istanbul
14h 45m
1 stop
ICN10:45Incheon Intl
15 Mar
ICN17:50Incheon Intl
25h 05m
1 stop
IST12:55Istanbul
£469
Find similar

Qatar Airways flights from Istanbul to Seoul

Our best Qatar Airways deals on Istanbul to Seoul flight tickets
Qatar Airways
22 Jan
SAW13:40Istanbul Sabiha Gokcen
14h 50m
1 stop
ICN10:30Incheon Intl
30 Jan
ICN18:30Incheon Intl
23h 40m
1 stop
SAW12:10Istanbul Sabiha Gokcen
£512
Find similar
Qatar Airways
26 Feb
SAW13:40Istanbul Sabiha Gokcen
14h 50m
1 stop
ICN10:30Incheon Intl
13 Mar
ICN18:30Incheon Intl
23h 40m
1 stop
SAW12:10Istanbul Sabiha Gokcen
£513
Find similar
Qatar Airways
10 Mar
SAW13:40Istanbul Sabiha Gokcen
21h 35m
1 stop
ICN17:15Incheon Intl
16 Mar
ICN00:20Incheon Intl
17h 50m
1 stop
SAW12:10Istanbul Sabiha Gokcen
£514
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Istanbul 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 27 November 2025.
Use the filters below to find and compare flights from Istanbul to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Tue 23/12

15:20-22:15

1 stop24h 55m

Incheon Intl

Tue 30/12

14:50-08:20

1 stop23h 30m

£416

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Tue 23/12

11:00-20:40

2 stops27h 40m

Incheon Intl

Tue 30/12

14:50-08:20

1 stop23h 30m

£423

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Thu 12/2

16:20-12:05

1 stop13h 45m

Incheon Intl

Sat 21/2

23:55-14:30

1 stop20h 35m

£449

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Sun 15/2

16:20-22:40

1 stop24h 20m

Incheon Intl

Sat 21/2

13:20-14:30

1 stop31h 10m

£453

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Wed 21/1

14:00-10:45

1 stop14h 45m

Incheon Intl

Tue 27/1

17:50-12:55

1 stop25h 05m

£467

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Wed 11/2

14:00-10:45

1 stop14h 45m

Incheon Intl

Mon 23/2

23:45-12:55

1 stop19h 10m

£468

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Mon 2/3

14:00-10:45

1 stop14h 45m

Incheon Intl

Mon 9/3

23:45-12:55

1 stop19h 10m

£469

IstanbulIncheon

SAW - ICN

SAWICN

Istanbul Sabiha Gokcen

Thu 22/1

13:40-10:30

1 stop14h 50m

Incheon Intl

Fri 30/1

18:30-12:10

1 stop23h 40m

£512

IstanbulIncheon

SAW - ICN

SAWICN

Istanbul Sabiha Gokcen

Thu 26/2

13:40-10:30

1 stop14h 50m

Incheon Intl

Wed 11/3

00:20-12:10

1 stop17h 50m

£513

IstanbulSeoul

IST - GMP

ISTGMP

Istanbul

Mon 22/12

02:05-13:05

1 stop29h 00m

Seoul Gimpo Intl

Tue 30/12

14:25-08:20

1 stop23h 55m

£1,283

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 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 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, with most prices found around £391. If you are unable to visit Seoul during the month of December, then departing from Istanbul during the month March is also very affordable. Most momondo users find prices during this month for around £420.

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

The cheapest day to depart from Istanbul to Seoul is on a Thursday when prices can be found for as low as £648. Flights from Istanbul to Seoul on a Friday will generally be more expensive and average around £860. 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 to Seoul during this time can be as low as £445. Flights in the evening are often more expensive, with an average ticket price of £793.

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around £602 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 for as low as £470 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.

Cheap Istanbul to Seoul flight deals and tips

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

Fastest flight time

10h 05m

Direct flights

Every day

Airports in Seoul

1 airport
The fastest flight from Istanbul to Seoul takes 10h 05m
Direct flights go from Istanbul 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?

    Istanbul and Seoul are 4939.2 mi apart from one another. A reasonable flight in good conditions will take 13h 45m.

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

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

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

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

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

    The travel and health documents required for your trip to Seoul 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 Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Istanbul to Seoul

Compare and see reviews for airlines that fly from Istanbul to Seoul with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom £243Free CancellationRating
7.5
119 reviews
Search China Southern flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Istanbul to Seoul. momondo saves you time and could save you money on your trip.

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

All flight searches from Istanbul to Seoul on momondo can be filtered to show those which offer flexible booking policies.

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?

Of course. momondo tracks the price of Istanbul to Seoul 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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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