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Cheap flights from Seoul to Istanbul from £210

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 27/8. 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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Find the cheapest flights from Seoul to Istanbul (SEL-IST)

Cheap return flights

MIAT Mongolian Logo
14:20 - 12:25ICN-IST
28h 05m1 stop
MIAT Mongolian Logo
14:10 - 12:50IST-ICN
16h 40m1 stop
£307MIAT Mongolian
Find Deal
Mon, 13 Oct - Tue, 21 Oct
MIAT Mongolian Logo
14:20 - 12:25ICN-IST
28h 05m1 stop
MIAT Mongolian Logo
16:20 - 22:40IST-ICN
24h 20m1 stop
£326MIAT Mongolian
Find Deal
Sat, 18 Oct - Thu, 30 Oct
MIAT Mongolian Logo
00:05 - 12:25ICN-IST
18h 20m1 stop
MIAT Mongolian Logo
16:20 - 22:40IST-ICN
24h 20m1 stop
£339MIAT Mongolian
Find Deal
Sat, 18 Oct - Thu, 6 Nov
MIAT Mongolian Logo
00:05 - 12:25ICN-IST
18h 20m1 stop
MIAT Mongolian Logo
14:10 - 00:40IST-ICN
28h 30m1 stop
£340MIAT Mongolian
Find Deal
Sat, 6 Sep - Tue, 16 Sep
Etihad Airways Logo
01:35 - 13:05ICN-IST
17h 30m1 stop
Etihad Airways Logo
14:10 - 22:05IST-ICN
25h 55m1 stop
£389Etihad Airways
Find Deal
Mon, 25 Aug - Tue, 2 Sep
Etihad Airways Logo
01:35 - 13:05ICN-IST
17h 30m1 stop
Etihad Airways Logo
07:25 - 10:45IST-ICN
21h 20m1 stop
£392Etihad Airways
Find Deal
Mon, 20 Oct - Tue, 28 Oct
Etihad Airways Logo
23:45 - 12:55ICN-IST
19h 10m1 stop
Etihad Airways Logo
14:00 - 21:55IST-ICN
25h 55m1 stop
£395Etihad Airways
Find Deal
Fri, 14 Nov - Thu, 20 Nov
Emirates Logo
22:45 - 21:35ICN-IST
28h 50m1 stop
Emirates Logo
02:10 - 18:50IST-ICN
34h 40m1 stop
£403Emirates
Find Deal
Mon, 25 Aug - Wed, 27 Aug
Emirates Logo
22:45 - 01:10ICN-IST
32h 25m1 stop
Emirates Logo
23:40 - 18:10IST-ICN
36h 30m1 stop
£403Emirates
Find Deal
Mon, 13 Oct - Wed, 29 Oct
Emirates Logo
22:45 - 21:35ICN-IST
28h 50m1 stop
Emirates Logo
02:10 - 18:50IST-ICN
34h 40m1 stop
£404Emirates
Find Deal
Mon, 25 Aug - Wed, 27 Aug

MIAT Mongolian flights from Seoul to Istanbul Airport

Our best MIAT Mongolian deals on Seoul to Istanbul Airport flight tickets
MIAT Mongolian
13 Oct
ICN14:20Incheon Intl
28h 05m
1 stop
IST12:25Istanbul
21 Oct
IST14:10Istanbul
16h 40m
1 stop
ICN12:50Incheon Intl
£307
Find similar
MIAT Mongolian
18 Oct
ICN14:20Incheon Intl
28h 05m
1 stop
IST12:25Istanbul
30 Oct
IST16:20Istanbul
24h 20m
1 stop
ICN22:40Incheon Intl
£326
Find similar
MIAT Mongolian
18 Oct
ICN00:05Incheon Intl
18h 20m
1 stop
IST12:25Istanbul
6 Nov
IST16:20Istanbul
24h 20m
1 stop
ICN22:40Incheon Intl
£339
Find similar

Emirates flights from Seoul to Istanbul Airport

Our best Emirates deals on Seoul to Istanbul Airport flight tickets
Emirates
25 Aug
ICN22:45Incheon Intl
28h 50m
1 stop
IST21:35Istanbul
27 Aug
IST02:10Istanbul
34h 40m
1 stop
ICN18:50Incheon Intl
£403
Find similar
Emirates
13 Oct
ICN22:45Incheon Intl
32h 25m
1 stop
IST01:10Istanbul
29 Oct
IST23:40Istanbul
36h 30m
1 stop
ICN18:10Incheon Intl
£403
Find similar
Emirates
25 Aug
ICN22:45Incheon Intl
28h 50m
1 stop
IST21:35Istanbul
27 Aug
IST02:10Istanbul
34h 40m
1 stop
ICN18:50Incheon Intl
£404
Find similar

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 15 August 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 13/10

14:20-12:25

1 stop28h 05m

Istanbul

Tue 21/10

14:10-12:50

1 stop16h 40m

£307

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Sat 18/10

14:20-12:25

1 stop28h 05m

Istanbul

Thu 30/10

16:20-22:40

1 stop24h 20m

£326

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Sat 18/10

00:05-12:25

1 stop18h 20m

Istanbul

Thu 6/11

16:20-22:40

1 stop24h 20m

£339

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Sat 6/9

00:05-12:25

1 stop18h 20m

Istanbul

Tue 16/9

14:10-00:40

1 stop28h 30m

£340

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Mon 25/8

01:35-13:05

1 stop17h 30m

Istanbul

Tue 2/9

14:10-22:05

1 stop25h 55m

£389

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Mon 20/10

01:35-13:05

1 stop17h 30m

Istanbul

Tue 28/10

07:25-10:45

1 stop21h 20m

£392

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Fri 14/11

23:45-12:55

1 stop19h 10m

Istanbul

Thu 20/11

14:00-21:55

1 stop25h 55m

£395

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Mon 25/8

22:45-21:35

1 stop28h 50m

Istanbul

Wed 27/8

02:10-18:50

1 stop34h 40m

£403

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Mon 13/10

22:45-01:10

1 stop32h 25m

Istanbul

Wed 29/10

23:40-18:10

1 stop36h 30m

£403

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Mon 25/8

22:45-21:35

1 stop28h 50m

Istanbul

Wed 27/8

02:10-18:50

1 stop34h 40m

£404

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 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, January 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 £403. If you are unable to visit Istanbul Airport during the month of January, then departing from Seoul during the month February is also very affordable. Most momondo users find prices during this month for around £417.

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

The cheapest day to depart from Seoul to Istanbul Airport is on a Saturday. Travellers who choose to depart for Istanbul Airport on a Saturday will often find tickets for as low as £542. The most expensive day to fly to Istanbul Airport is Wednesday, with ticket prices averaging around £903.

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

Flying to Istanbul Airport from Seoul in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £435 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £888 on average. Flights to Istanbul Airport from Seoul at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 £501 when searching weeks before you fly. 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 £431 on momondo.

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

There are 2 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.

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

As of August 2025, prices for Seoul to Istanbul Airport flights are approximately 36% 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 return 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

£210

Fastest flight time

11h 45m

Direct flights

Every day
The best one-way flight to Istanbul Airport from Seoul in the past 72 hours is £210. The best return flight deal from Seoul to Istanbul Airport found on momondo in the last 72 hours is £307.
The fastest flight from Seoul to Istanbul Airport takes 11h 45m
Direct flights go from Seoul to Istanbul Airport every day.
Search flight deals

  • How far is Seoul to Istanbul by plane?

    Seoul and Istanbul are 4939.7 mi apart from one another. In terms of flight time, this usually takes a little over 16h 35m.

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

    Prices for flights from Seoul to Istanbul Airport were last updated today.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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?

Travelling 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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Istanbul from Seoul.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to Istanbul.

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

Yes. momondo can track prices for Seoul to Istanbul 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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