IST - GMP

£631 Find Cheap Flights from Istanbul to Seoul Gimpo Intl – Compare and Save

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Everything you should know

Cheapest return flight
£682
Typical prices: £400-£494
Air China
Mon 5/3Tue 20/3
IST - GMP • 1 stop
Cheapest one-way flight
£631
Typical prices: £263-£354
Multiple Airlines
Wed 17/1
IST - GMP • 2 stops
Direct flights
Not available
There are currently no direct flights between Istanbul Airport and Seoul Gimpo Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 10% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Beijing Daxing Intl (PKX)
Cheapest • Avg £428 (return)
Beijing Capital (PEK)
Shortest trip • 21h 19m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Seoul Gimpo Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Istanbul to Seoul (IST-GMP)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Istanbul to Seoul

Fri, 5 Mar - Sat, 20 Mar
Air China Logo
14:55 - 13:05IST  Istanbul-GMP Seoul Gimpo Intl
16h 10m1 stop Beijing Capital
Air China Logo
14:25 - 08:20GMP  Seoul Gimpo Intl-IST Istanbul
23h 55m1 stop Beijing Capital
£682Air China
Fri, 5 Mar - Sat, 20 Mar
Air China Logo
14:55 - 13:05IST  Istanbul-GMP Seoul Gimpo Intl
16h 10m1 stop Beijing Capital
Air China Logo
14:25 - 08:20GMP  Seoul Gimpo Intl-IST Istanbul
23h 55m1 stop Beijing Capital
£683Air China
Sat, 6 Mar - Sat, 13 Mar
Multiple Airlines Logo
10:30 - 12:25IST  Istanbul-GMP Seoul Gimpo Intl
19h 55m2 stops Tashkent Vostochny Beijing Daxing Intl
Multiple Airlines Logo
14:25 - 08:20GMP  Seoul Gimpo Intl-IST Istanbul
23h 55m1 stop Beijing Capital
£773Multiple Airlines
Fri, 5 Mar - Sat, 20 Mar
Multiple Airlines Logo
13:35 - 13:20IST  Istanbul-GMP Seoul Gimpo Intl
41h 45m2 stops Shanghai Pu Dong Busan Gimhae
Multiple Airlines Logo
07:00 - 08:10GMP  Seoul Gimpo Intl-IST Istanbul
31h 10m2 stops Busan Gimhae Shanghai Pu Dong
£788Multiple Airlines
Fri, 5 Mar - Sat, 20 Mar
Multiple Airlines Logo
13:35 - 13:20IST  Istanbul-GMP Seoul Gimpo Intl
41h 45m2 stops Shanghai Pu Dong Busan Gimhae
Multiple Airlines Logo
07:00 - 08:10GMP  Seoul Gimpo Intl-IST Istanbul
31h 10m2 stops Busan Gimhae Shanghai Pu Dong
£831Multiple Airlines
Fri, 5 Mar - Sat, 20 Mar
Multiple Airlines Logo
13:35 - 13:20IST  Istanbul-GMP Seoul Gimpo Intl
41h 45m2 stops Shanghai Pu Dong Busan Gimhae
Multiple Airlines Logo
07:00 - 08:10GMP  Seoul Gimpo Intl-IST Istanbul
31h 10m2 stops Busan Gimhae Shanghai Pu Dong
£832Multiple Airlines
Fri, 5 Mar - Wed, 17 Mar
Multiple Airlines Logo
15:40 - 19:50IST  Istanbul-GMP Seoul Gimpo Intl
22h 10m2 stops Chengdu Tianfu Intl Shanghai Pu Dong
Multiple Airlines Logo
20:50 - 06:40GMP  Seoul Gimpo Intl-IST Istanbul
39h 50m2 stops Shanghai Hongqiao Intl Chengdu Tianfu Intl
£1,248Multiple Airlines
Thu, 24 Dec - Wed, 6 Jan
Multiple Airlines Logo
20:10 - 12:40IST  Istanbul-GMP Seoul Gimpo Intl
34h 30m2 stops Doha Hamad Intl Osaka Kansai Intl
Multiple Airlines Logo
19:40 - 18:40GMP  Seoul Gimpo Intl-IST Istanbul
29h 00m2 stops Tokyo Haneda Doha Hamad Intl
£1,766Multiple Airlines
Fri, 5 Mar - Sat, 20 Mar
China Southern Logo
14:25 - 12:25IST  Istanbul-GMP Seoul Gimpo Intl
40h 00m2 stops Guangzhou Baiyun Beijing Daxing Intl
China Southern Logo
13:30 - 07:10GMP  Seoul Gimpo Intl-IST Istanbul
47h 40m2 stops Beijing Daxing Intl Guangzhou Baiyun
£1,824China Southern
Thu, 24 Dec - Wed, 6 Jan
Multiple Airlines Logo
20:10 - 12:40IST  Istanbul-GMP Seoul Gimpo Intl
34h 30m2 stops Doha Hamad Intl Osaka Kansai Intl
Multiple Airlines Logo
19:30 - 18:40GMP  Seoul Gimpo Intl-IST Istanbul
29h 10m2 stops Tokyo Haneda Doha Hamad Intl
£1,830Multiple Airlines
Booking Insights

Price, demand, and travel trends for Istanbul Airport to Seoul Gimpo Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Istanbul Airport to Seoul Gimpo Intl Airport?

Return flights from Istanbul Airport to Seoul Gimpo Intl Airport typically range from £400 to £494. The lowest price found in the past 5 days was £682 on Air China.

What's the cheapest day of the week to fly from Istanbul Airport to Seoul Gimpo Intl Airport?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Istanbul Airport to Seoul Gimpo Intl Airport. It's 5% cheaper than the average day, while Wednesday is the most expensive, with prices 98% higher.

What is the cheapest month to fly from Istanbul Airport to Seoul Gimpo Intl Airport?

•January is the cheapest month to fly from Istanbul Airport to Seoul Gimpo Intl Airport at £383 return.
•October (£549) and February (£534) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 43% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Istanbul Airport to Seoul Gimpo Intl Airport flights

Low season

September

Cheapest flight

£631
Beat the crowds with an average 72% drop in traveller numbers.
The most popular month to fly with an average 95% increase in traveller numbers.
One-way flight from Istanbul Airport to Seoul Gimpo Intl Airport

When to book flights from Istanbul to Seoul

Are your dates flexible? Find out the best times to travel from Istanbul to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Istanbul Airport to Seoul Gimpo Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • How long is a flight from Istanbul Airport to Seoul Gimpo Intl Airport?

    A direct flight from Istanbul Airport to Seoul Gimpo Intl Airport takes 00m, covering 4,931 miles.

  • Do I need a passport to fly from Istanbul Airport to Seoul Gimpo Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Istanbul Airport to Seoul Gimpo Intl Airport flight?

    Return flights from Istanbul Airport to Seoul Gimpo Intl Airport range from £400 to £494, with an average of £426 over the past 12 months. Anything below £400 counts as a good deal.

  • Have flight prices from Istanbul Airport to Seoul Gimpo Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £682 to £4,347. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Istanbul Airport to Seoul Gimpo Intl Airport looking right now?

    One-way fares from Istanbul Airport to Seoul Gimpo Intl Airport are currently higher than usual. Average one-way flight prices are about £1,177, which is 248% above the typical average for this route.

  • Which car hire options are available at Seoul Gimpo Intl Airport (GMP)?

    Seoul Gimpo Intl Airport (GMP) hosts 5 major car hire companies, with daily rates starting from around £9 for economy cars. Top options include:

    • Wheego
    • Yesaway
    • Hi Rent
    • Europcar
    • Cartago Rent A Car

  • Which airports can I use when flying from Istanbul Airport to Seoul Gimpo Intl Airport?

    Flights from Istanbul Airport to Seoul Gimpo Intl Airport usually depart from Istanbul (IST) and arrive at Seoul Gimpo Intl (GMP).

  • Which airports do connecting flights from Istanbul Airport to Seoul Gimpo Intl Airport pass through?

    Connecting flights from Istanbul Airport to Seoul Gimpo Intl Airport most commonly pass through:

    • Beijing Capital (PEK) – 53% of one-stop connections
    • Beijing Daxing Intl (PKX) – 47% of one-stop connections

  • Can I save money by using flexible dates for flights from Istanbul Airport to Seoul Gimpo Intl Airport?

    Yes. Flexible dates can save you up to 52% on flights from Istanbul Airport to Seoul Gimpo Intl Airport. Sunday is the cheapest departure day at £407 return on average, while Wednesday is the most expensive at £847, a difference of £440.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different stopover airport from Istanbul Airport to Seoul Gimpo Intl Airport?

    Flying via Beijing Capital (PEK) gives the shortest average 1-stop total travel time of 21h 19m, compared to 22h 04m via Beijing Daxing Intl (PKX).

  • What is the time difference between Istanbul Airport and Seoul Gimpo Intl Airport?

    Seoul Gimpo Intl Airport is 6 hours ahead of Istanbul Airport (Korean Time vs Turkey Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seoul Gimpo Intl Airport?

    Some of the most popular sights in Seoul Gimpo Intl Airport are Lotte World and COEX Convention and Exhibition Center. These are among the most viewed places in Seoul Gimpo Intl Airport on KAYAK.

Your guide to booking Istanbul Airport to Seoul Gimpo Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Wednesday. On this route, Sunday flights average £407, about £440 less than Wednesday fares (52% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Istanbul Airport to Seoul Gimpo Intl Airport trip for January. Fares historically average £383 return in that month – typically £166 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seoul Gimpo Intl Airport.

    • Intercity Seoul Hotel
    • LOTTE City Hotel Gimpo Airport
    • Mayfield Hotel & Resort Seoul

More options for your flight from Istanbul to Seoul

Complete your trip to Seoul with a hotel stay or car hire

Car hire in Seoul
Hotels in Seoul
Holidays in Seoul