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Cheap flights from Incheon Intl Airport to Istanbul Airport from £256

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — IST
23 Apr — 30 Apr1
1 adult

Cheapflights Tip: The best prices from Incheon Intl to Istanbul are usually found in May or June, booked 27 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Incheon Intl to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 April 2025.

Round-trip from

£401

One-way from

£256

Popular in

October

Cheapest in

May

Average price

£505

Good round-trip deal

£1,058 or less

Good one-way deal

£448 or less
MIAT Mongolian
  • MIAT Mongolian
  • 13/10-21/10
  • 2 total stops
  • 44h 45m total
  • Incheon to Istanbul
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Etihad Airways
  • Etihad Airways
  • 18/5
  • 1 total stop
  • 34h 35m total
  • Incheon to Istanbul
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Highest demand for flights based on searches. 9% potential increase in price (£37 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Incheon Intl to Istanbul.
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Price to beat on a one-way flight from Incheon Intl to Istanbul.
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Find flight deals from Incheon Intl to Istanbul

Cheapest flights from Incheon Intl to Istanbul
Explore the most affordable flight options available from Incheon Intl to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Mon 13/1014:20ICN - IST
1 stop28h 05mMIAT Mongolian
Tue 21/1014:10IST - ICN
1 stop16h 40mMIAT Mongolian
Deal found 18/4£401
Wed 25/622:45ICN - IST
1 stop28h 50mEmirates
Wed 2/702:10IST - ICN
1 stop34h 40mEmirates
Deal found 17/4£418
Wed 2/701:35ICN - IST
1 stop17h 30mEtihad Airways
Sun 13/714:10IST - ICN
1 stop25h 55mEtihad Airways
Deal found 17/4£437
Wed 14/511:10ICN - IST
1 stop22h 15mMultiple Airlines
Wed 21/504:20IST - ICN
2 stops30h 05mMultiple Airlines
Deal found 17/4£464
Fri 18/422:25ICN - IST
2 stops35h 00mKLM
Fri 2/517:05IST - ICN
1 stop17h 20mKLM
Deal found 16/4£477
Tue 11/1100:20ICN - IST
1 stop24h 20mQatar Airways
Tue 18/1112:40IST - ICN
1 stop22h 35mQatar Airways
Deal found 17/4£518
Wed 24/1213:30ICN - IST
2 stops63h 15mLufthansa
Wed 31/1219:00IST - ICN
1 stop33h 50mLufthansa
Deal found 17/4£570
Wed 11/611:10ICN - IST
2 stops41h 00mAir Astana
Sat 28/623:10IST - ICN
1 stop24h 20mAir Astana
Deal found 18/4£587
Mon 22/1200:30ICN - IST
1 stop26h 40mEthiopian Air
Tue 30/1200:10IST - ICN
1 stop33h 35mEthiopian Air
Deal found 17/4£594
Sat 21/613:40ICN - IST
Nonstop12h 00mKorean Air
Wed 27/821:20IST - ICN
Nonstop10h 05mKorean Air
Deal found 17/4£594
Sat 27/1210:00ICN - IST
1 stop31h 00mUzbekistan Airways
Fri 2/121:40IST - ICN
1 stop26h 45mUzbekistan Airways
Deal found 17/4£603

Cheapflights Fare Finder

Customise your flight search to find flights from Incheon Intl to Istanbul 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, Cheapflights users made 858,174 searches. Data last updated 18 April 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Istanbul Airport that are best for you.

Fly from

Incheon Intl

Fly to

Istanbul

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

£401

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Wed 25/6

22:45-21:35

1 stop28h 50m

Istanbul

Wed 2/7

02:10-18:50

1 stop34h 40m

£418

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Wed 2/7

01:35-13:05

1 stop17h 30m

Istanbul

Sun 13/7

14:10-22:05

1 stop25h 55m

£437

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Wed 14/5

11:10-03:25

1 stop22h 15m

Istanbul

Wed 21/5

04:20-16:25

2 stops30h 05m

£464

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Sun 21/9

16:45-08:30

1 stop21h 45m

Istanbul

Sun 28/9

13:20-22:20

1 stop27h 00m

£534

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Mon 5/5

01:20-18:35

1 stop23h 15m

Istanbul

Wed 14/5

20:05-17:05

1 stop15h 00m

£569

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Thu 12/6

12:25-21:20

1 stop38h 55m

Istanbul

Thu 19/6

17:55-09:55

2 stops34h 00m

£577

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Wed 11/6

11:10-22:10

2 stops41h 00m

Istanbul

Sat 28/6

23:10-05:30

1 stop24h 20m

£587

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Sat 21/6

13:40-19:40

Nonstop12h 00m

Istanbul

Wed 27/8

21:20-13:25

Nonstop10h 05m

£594

IncheonIstanbul

ICN - IST

ICNIST

Incheon Intl

Thu 9/10

10:25-11:00

1 stop30h 35m

Istanbul

Tue 14/10

06:00-08:25

1 stop20h 25m

£604

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 26 results
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Best time to book a flight from Incheon Intl to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Incheon Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Istanbul Airport

How far ahead should I book a flight from Incheon Intl Airport to Istanbul Airport?

Use this chart to determine the optimal time to book a return flight from Incheon Intl to Istanbul. Price data was last updated on 11 April 2025.

The price you pay for your flight from Incheon Intl Airport to Istanbul Airport may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Incheon Intl Airport to Istanbul Airport?

Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Istanbul Airport (average of £159). Flying from Incheon Intl Airport to Istanbul Airport in August is currently the most expensive (average of £366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ICN to IST?

Find hourly flight availability from Incheon Intl to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2025.

One of the essential ways to save on airfare from Incheon Intl Airport to Istanbul Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 69% on airfare.

Weekly flight availability from Incheon Intl Airport to Istanbul Airport

Explore weekly flight availability from Incheon Intl to Istanbul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 April 2025.

The most flights from ICN to IST are scheduled on a Wednesday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Istanbul Airport ranges from 10.0 - 100.0 inches per month. December is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Istanbul Airport when rainfall is around 10.0 mm.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Istanbul Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated 18 April 2025.
Read through reviews of airlines operating flights from Seoul to Istanbul, such as Korean Air, Asiana Airlines and Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Korean Air
8.4
Very Good
1,063 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Asiana Airlines
8.2
Very Good
438 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Singapore Airlines
8.1
Very Good
1,288 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Emirates
8.0
Very Good
3,200 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Qatar Airways
7.4
Good
3,554 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Incheon Intl Airport to Istanbul Airport round-trip?

    According to our current data, MIAT Mongolian (£401), Emirates (£418), and Etihad Airways (£437) offers the cheapest pricing from Incheon Intl Airport to Istanbul Airport. These flights start at 18% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Istanbul Airport one-way?

    The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as £256. However, be on the lookout for offers from Qatar Airways and Emirates, as they are both options that can get you from Incheon Intl Airport to Istanbul Airport for a low price.

  • What are the most reliable airlines from Incheon Intl Airport to Istanbul Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Incheon Intl Airport to Istanbul Airport on time: Korean Air (89%), Turkish Airlines (80%), Asiana Airlines (73%).

  • What are the cheapest flights from Incheon Intl Airport to Istanbul Airport?

    The cheapest flight price from Incheon Intl Airport to Istanbul Airport is £436. On average you can expect to pay £810. The most popular route, (Incheon Intl - Istanbul), can usually be booked for £563.

  • Can I find deals for flights from Incheon Intl to Istanbul that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Istanbul.

  • Can I find deals for business class flights from Incheon Intl to Istanbul?

    Yes. Cheapflights offers flight deals from Incheon Intl to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Istanbul Airport?

    Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Istanbul Airport (average of £159). Flying from Incheon Intl Airport to Istanbul Airport in August is currently the most expensive (average of £366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Yalova

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Top airline flying from Incheon Intl to Istanbul

Discover the top airline that operate flights from Incheon Intl to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£283Average£283FlexibilityNo cancel feeOn-time62%
Search China Eastern flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Incheon Intl to Istanbul?

Deals for Incheon Intl to Istanbul flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Istanbul?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Incheon Intl to Istanbul.

Can Cheapflights find flights from Incheon Intl to Istanbul with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Incheon Intl to Istanbul, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Incheon Intl to Istanbul become cheaper?

Yes! Start tracking prices for Incheon Intl to Istanbul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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