Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Istanbul to Seoul 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 Istanbul to Seoul departing on 27/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Istanbul to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
MIAT Mongolian Logo
16:20 - 12:05IST-ICN
13h 45m1 stop
MIAT Mongolian Logo
23:55 - 14:30ICN-IST
20h 35m1 stop
£370MIAT Mongolian
Find Deal
Sun, 30 Nov - Sat, 13 Dec
MIAT Mongolian Logo
14:10 - 12:50IST-ICN
16h 40m1 stop
MIAT Mongolian Logo
14:20 - 12:25ICN-IST
28h 05m1 stop
£415MIAT Mongolian
Find Deal
Tue, 19 May - Wed, 3 Jun
MIAT Mongolian Logo
14:10 - 12:50IST-ICN
16h 40m1 stop
MIAT Mongolian Logo
00:05 - 12:25ICN-IST
18h 20m1 stop
£415MIAT Mongolian
Find Deal
Tue, 19 May - Mon, 1 Jun
MIAT Mongolian Logo
14:10 - 22:25IST-ICN
26h 15m1 stop
MIAT Mongolian Logo
00:05 - 12:25ICN-IST
18h 20m1 stop
£422MIAT Mongolian
Find Deal
Tue, 19 May - Wed, 27 May
MIAT Mongolian Logo
14:10 - 12:50IST-ICN
16h 40m1 stop
MIAT Mongolian Logo
00:05 - 12:25ICN-IST
18h 20m1 stop
£438MIAT Mongolian
Find Deal
Tue, 19 May - Sat, 30 May
Qatar Airways Logo
13:40 - 17:15SAW-ICN
21h 35m1 stop
Qatar Airways Logo
00:20 - 12:10ICN-SAW
17h 50m1 stop
£519Qatar Airways
Find Deal
Tue, 10 Mar - Mon, 16 Mar
Qatar Airways Logo
13:40 - 17:15SAW-ICN
21h 35m1 stop
Qatar Airways Logo
00:20 - 12:10ICN-SAW
17h 50m1 stop
£521Qatar Airways
Find Deal
Tue, 10 Mar - Mon, 16 Mar
Qatar Airways Logo
13:35 - 17:05SAW-ICN
21h 30m1 stop
Qatar Airways Logo
01:20 - 12:10ICN-SAW
16h 50m1 stop
£523Qatar Airways
Find Deal
Wed, 20 May - Tue, 2 Jun
AirAsia X Logo
17:20 - 06:20SAW-ICN
31h 00m1 stop
AirAsia X Logo
17:55 - 16:05ICN-SAW
28h 10m1 stop
£588AirAsia X
Find Deal
Sun, 8 Mar - Sat, 14 Mar
AirAsia X Logo
17:20 - 06:20SAW-ICN
31h 00m1 stop
AirAsia X Logo
17:55 - 16:05ICN-SAW
28h 10m1 stop
£601AirAsia X
Find Deal
Mon, 2 Feb - Tue, 10 Feb

Etihad Airways flights from Istanbul to Seoul

Our best Etihad Airways deals on Istanbul to Seoul flight tickets
Etihad Airways
14 Jan
IST14:00Istanbul
14h 45m
1 stop
ICN10:45Incheon Intl
29 Jan
ICN17:50Incheon Intl
25h 05m
1 stop
IST12:55Istanbul
£503
Find similar
Etihad Airways
21 Jan
IST14:00Istanbul
14h 45m
1 stop
ICN10:45Incheon Intl
4 Feb
ICN23:45Incheon Intl
19h 10m
1 stop
IST12:55Istanbul
£503
Find similar
Etihad Airways
30 Nov
IST19:50Istanbul
20h 05m
1 stop
ICN21:55Incheon Intl
8 Dec
ICN23:45Incheon Intl
25h 00m
1 stop
IST18:45Istanbul
£505
Find similar

Qatar Airways flights from Istanbul to Seoul

Our best Qatar Airways deals on Istanbul to Seoul flight tickets
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
£519
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
£521
Find similar
Qatar Airways
10 Mar
IST20:10Istanbul
15h 05m
1 stop
ICN17:15Incheon Intl
16 Mar
ICN00:20Incheon Intl
24h 20m
1 stop
IST18:40Istanbul
£523
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 21 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

Sun 30/11

16:20-12:05

1 stop13h 45m

Incheon Intl

Sat 13/12

23:55-14:30

1 stop20h 35m

£370

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Tue 19/5

14:10-12:50

1 stop16h 40m

Incheon Intl

Wed 3/6

14:20-12:25

1 stop28h 05m

£415

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Tue 19/5

14:10-12:50

1 stop16h 40m

Incheon Intl

Mon 1/6

00:05-12:25

1 stop18h 20m

£415

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Tue 19/5

14:10-22:25

1 stop26h 15m

Incheon Intl

Wed 27/5

00:05-12:25

1 stop18h 20m

£422

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Tue 19/5

14:10-12:50

1 stop16h 40m

Incheon Intl

Sat 30/5

00:05-12:25

1 stop18h 20m

£438

IstanbulIncheon

SAW - ICN

SAWICN

Istanbul Sabiha Gokcen

Tue 10/3

13:40-17:15

1 stop21h 35m

Incheon Intl

Mon 16/3

00:20-12:10

1 stop17h 50m

£519

IstanbulIncheon

SAW - ICN

SAWICN

Istanbul Sabiha Gokcen

Tue 10/3

13:40-17:15

1 stop21h 35m

Incheon Intl

Mon 16/3

00:20-12:10

1 stop17h 50m

£521

IstanbulIncheon

SAW - ICN

SAWICN

Istanbul Sabiha Gokcen

Wed 20/5

13:35-17:05

1 stop21h 30m

Incheon Intl

Tue 2/6

01:20-12:10

1 stop16h 50m

£523

IstanbulIncheon

SAW - ICN

SAWICN

Istanbul Sabiha Gokcen

Sun 8/3

17:20-06:20

1 stop31h 00m

Incheon Intl

Sat 14/3

17:55-16:05

1 stop28h 10m

£588

IstanbulIncheon

SAW - ICN

SAWICN

Istanbul Sabiha Gokcen

Mon 2/2

17:20-06:20

1 stop31h 00m

Incheon Intl

Tue 10/2

17:55-16:05

1 stop28h 10m

£601

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £394. 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 £423.

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

The cheapest day to depart from Istanbul to Seoul is on a Wednesday when prices can be found for as low as £685. Flights from Istanbul to Seoul on a Sunday will generally be more expensive and average around £834. 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 £450. Flights in the evening are often more expensive, with an average ticket price of £810.

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 £607 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 £475 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

9h 50m

Direct flights

Every day

Airports in Seoul

1 airport
The fastest flight from Istanbul to Seoul takes 9h 50m
Direct flights go from Istanbul to Seoul every day.
There is 1 airport near Seoul: Incheon Intl (ICN)
Search flight deals

  • 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 14h 20m.

  • 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 £246Free 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.

An easier way to manage your Seoul 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 21/12
Sun 28/12
By creating a price alert you accept our terms of use and privacy policy.

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