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Cheap flights from Istanbul Airport to Seoul from £280

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 28/6. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Istanbul Airport to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
MIAT Mongolian Logo
16:20 - 22:40
IST
-
ICN
24h 20m
1 stop
MIAT Mongolian Logo
23:55 - 14:30
ICN
-
IST
20h 35m
1 stop
£473MIAT Mongolian
Thu, 12 Nov - Sat, 21 Nov
China Southern Logo
15:20 - 22:15
IST
-
ICN
24h 55m
1 stop
China Southern Logo
10:55 - 07:10
ICN
-
IST
26h 15m
1 stop
£490China Southern
Tue, 27 Oct - Thu, 12 Nov
MIAT Mongolian Logo
13:20 - 00:40
IST
-
ICN
29h 20m
1 stop
MIAT Mongolian Logo
00:05 - 11:25
ICN
-
IST
17h 20m
1 stop
£503MIAT Mongolian
Thu, 17 Sep - Mon, 21 Sep
MIAT Mongolian Logo
13:20 - 22:25
IST
-
ICN
27h 05m
1 stop
MIAT Mongolian Logo
14:20 - 11:25
ICN
-
IST
27h 05m
1 stop
£504MIAT Mongolian
Sun, 13 Sep - Mon, 28 Sep
MIAT Mongolian Logo
13:20 - 00:40
IST
-
ICN
29h 20m
1 stop
MIAT Mongolian Logo
14:20 - 11:25
ICN
-
IST
27h 05m
1 stop
£505MIAT Mongolian
Thu, 17 Sep - Mon, 28 Sep
Air China Logo
14:55 - 11:40
IST
-
ICN
14h 45m
1 stop
Air China Logo
11:10 - 08:20
ICN
-
IST
27h 10m
1 stop
£547Air China
Tue, 27 Oct - Wed, 11 Nov
Air China Logo
14:55 - 13:05
IST
-
GMP
16h 10m
1 stop
Air China Logo
14:25 - 08:20
GMP
-
IST
23h 55m
1 stop
£624Air China
Tue, 27 Oct - Tue, 10 Nov
China Eastern Logo
11:00 - 19:50
IST
-
GMP
26h 50m
2 stops
China Eastern Logo
20:50 - 07:00
GMP
-
IST
40h 10m
2 stops
£659China Eastern
Sat, 4 Jul - Sat, 11 Jul
Multiple Airlines Logo
10:00 - 12:25
IST
-
GMP
20h 25m
2 stops
Multiple Airlines Logo
13:30 - 06:40
GMP
-
IST
23h 10m
1 stop
£682Multiple Airlines
Tue, 27 Oct - Wed, 11 Nov
China Eastern Logo
14:00 - 19:50
IST
-
GMP
23h 50m
1 stop
China Eastern Logo
12:00 - 08:10
GMP
-
IST
26h 10m
1 stop
£730China Eastern
Wed, 8 Jul - Sat, 25 Jul

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Oman Air flights from Istanbul Airport to Seoul

Our best Oman Air deals on Istanbul Airport to Seoul flight tickets
Oman Air
5 Dec
IST18:30Istanbul
54h 00m
2 stops
ICN06:30Incheon Intl
14 Jan
ICN11:05Incheon Intl
31h 45m
2 stops
IST12:50Istanbul
£561
Oman Air
5 Dec
IST18:30Istanbul
54h 00m
2 stops
ICN06:30Incheon Intl
15 Jan
ICN11:05Incheon Intl
55h 45m
2 stops
IST12:50Istanbul
£565
Oman Air
6 Dec
IST18:30Istanbul
30h 00m
2 stops
ICN06:30Incheon Intl
14 Jan
ICN11:05Incheon Intl
31h 45m
2 stops
IST12:50Istanbul
£588

Etihad Airways flights from Istanbul Airport to Seoul

Our best Etihad Airways deals on Istanbul Airport to Seoul flight tickets
Etihad Airways
9 Dec
IST14:00Istanbul
14h 45m
1 stop
ICN10:45Incheon Intl
14 Jan
ICN17:50Incheon Intl
25h 05m
1 stop
IST12:55Istanbul
£602
Etihad Airways
17 Nov
IST14:00Istanbul
14h 45m
1 stop
ICN10:45Incheon Intl
21 Nov
ICN17:50Incheon Intl
25h 05m
1 stop
IST12:55Istanbul
£604
Etihad Airways
27 Oct
IST14:00Istanbul
14h 45m
1 stop
ICN10:45Incheon Intl
18 Nov
ICN23:45Incheon Intl
19h 10m
1 stop
IST12:55Istanbul
£605

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 19 June 2026.
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

Cheapest return flight

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Thu 12/11

16:20-22:40

1 stop24h 20m

Incheon Intl

Sat 21/11

23:55-14:30

1 stop20h 35m

£473

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Tue 27/10

15:20-22:15

1 stop24h 55m

Incheon Intl

Thu 12/11

10:55-07:10

1 stop26h 15m

£490

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Thu 17/9

13:20-00:40

1 stop29h 20m

Incheon Intl

Mon 21/9

00:05-11:25

1 stop17h 20m

£503

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Sun 13/9

13:20-22:25

1 stop27h 05m

Incheon Intl

Mon 28/9

14:20-11:25

1 stop27h 05m

£504

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Thu 17/9

13:20-00:40

1 stop29h 20m

Incheon Intl

Mon 28/9

14:20-11:25

1 stop27h 05m

£505

IstanbulIncheon

IST - ICN

ISTICN

Istanbul

Tue 27/10

14:55-11:40

1 stop14h 45m

Incheon Intl

Wed 11/11

11:10-08:20

1 stop27h 10m

£547
Fastest return journey

IstanbulSeoul

IST - GMP

ISTGMP

Istanbul

Tue 27/10

14:55-13:05

1 stop16h 10m

Seoul Gimpo Intl

Tue 10/11

14:25-08:20

1 stop23h 55m

£624

IstanbulSeoul

IST - GMP

ISTGMP

Istanbul

Sat 4/7

11:00-19:50

2 stops26h 50m

Seoul Gimpo Intl

Sat 11/7

20:50-07:00

2 stops40h 10m

£659

IstanbulSeoul

IST - GMP

ISTGMP

Istanbul

Tue 27/10

10:00-12:25

2 stops20h 25m

Seoul Gimpo Intl

Wed 11/11

13:30-06:40

1 stop23h 10m

£682

IstanbulSeoul

IST - GMP

ISTGMP

Istanbul

Wed 8/7

14:00-19:50

1 stop23h 50m

Seoul Gimpo Intl

Sat 25/7

12:00-08:10

1 stop26h 10m

£730

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 July is, on average, the cheapest month to fly to Seoul from Istanbul Airport, with most prices found around £50. If you are unable to visit Seoul during the month of July, then departing from Istanbul Airport during the month September is also very affordable. Most momondo users find prices during this month for around £75.

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 Thursday when prices can be found for as low as £615. Flights from Istanbul Airport to Seoul on a Sunday will generally be more expensive and average around £972. 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 in the afternoon. Flights from Istanbul Airport to Seoul during this time can be as low as £635. Flights in the evening are often more expensive, with an average ticket price of £710.

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 from Istanbul Airport 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 £565 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 £416 on momondo.

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

There are 2 cabin classes available to choose from on Istanbul Airport 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 June 2026, prices for Istanbul Airport to Seoul flights are approximately 66% 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

Best price found

£419

Fastest flight time

10h 15m

Direct flights

Every day

Airports in Seoul

2 airports
The best one-way flight to Seoul from Istanbul Airport in the past 72 hours is £419. The best return flight deal from Istanbul Airport to Seoul found on momondo in the last 72 hours is £564.
The fastest flight from Istanbul Airport to Seoul takes 10h 15m
Direct flights go from Istanbul Airport to Seoul every day.
There are 2 airports in Seoul. From Istanbul Airport there are direct flights to Incheon Intl (ICN).
Search flight deals

Frequently asked questions about flying from Istanbul Airport to Seoul

  • 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 10h 15m.

  • 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 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?

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