Question 1

How far in advance should I book a flight to Istanbul Airport?

Accepted Answer

You are more likely to see cheaper flights to Istanbul Airport from Incheon Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around £506 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 Incheon Intl Airport for as low as £412 on momondo.

Question 2

What is the cheapest airline that flies from Incheon Intl to Istanbul?

Accepted Answer

Qatar Airways and Air Astana are the most popular carriers operating from Incheon Intl to Istanbul

Question 3

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

Accepted Answer

Flying to Istanbul Airport from Incheon Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £441 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £915 on average. Flights to Istanbul Airport from Incheon Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 4

How many flights depart from Incheon Intl Airport to Istanbul Airport on average per week?

Accepted Answer

The number of flights available between Incheon Intl Airport and Istanbul Airport is 29 per week as of December 2025. The most frequent departure day is Fri, with 24% of weekly flights leaving on this day.

Question 5

How have Incheon Intl Airport to Istanbul Airport flight prices changed over time?

Accepted Answer

As of December 2025, prices for Incheon Intl Airport to Istanbul Airport flights are approximately 37% cheaper when compared to flights at the same time last year.

Question 6

What is the most punctual flight time for Incheon to Istanbul flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 7

How often are flights from Incheon to Istanbul delayed?

Accepted Answer

Historically, on average around 20% of flights between Incheon and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 262 minutes.

Question 8

Which airline has the best punctuality record on Incheon to Istanbul flights?

Accepted Answer

According to our data, Korean Air have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

Question 9

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 10

How many flights depart from Incheon Intl Airport to Istanbul Airport on average per day?

Accepted Answer

As of December 2025, 4 flights take off from Incheon Intl Airport and land in Istanbul Airport each day. The most common flight departure time for this route is 00:00, with 50% of daily flights taking off at midday.

Question 11

What is the cheapest month to fly to Istanbul Airport?

Accepted Answer

In general, January is the cheapest month to fly from Incheon Intl Airport to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £446. If you are unable to visit Istanbul Airport during the month of January, then departing from Incheon Intl Airport during the month May is also very affordable. Most momondo users find prices during this month for around £452.

Question 12

What is the cheapest Incheon Intl to Istanbul flight route?

Accepted Answer

Fly from Incheon Intl to Istanbul for the best Incheon Intl - Istanbul flight prices

Question 13

What cabin class options are available on Incheon Intl to Istanbul flights?

Accepted Answer

There are 2 cabin classes available to choose from on Incheon Intl to Istanbul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 14

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

Accepted Answer

The cheapest day to depart from Incheon Intl Airport to Istanbul Airport is on a Sunday. Travellers who choose to depart for Istanbul Airport on a Sunday will often find tickets for as low as £566. The most expensive day to fly to Istanbul Airport is Wednesday, with ticket prices averaging around £915.

Question 15

When did momondo last update prices for flights from Incheon Intl Airport to Istanbul Airport?

Accepted Answer

Prices for flights from Incheon Intl Airport to Istanbul Airport refresh daily.

Question 16

How old do you have to be to fly from Incheon Intl Airport to Istanbul Airport?

Accepted Answer

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 Incheon Intl Airport to Istanbul Airport.

Question 17

What documentation or ID do you need to fly to Istanbul Airport?

Accepted Answer

The travel and health documents required for your trip to Istanbul Airport 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 Istanbul Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Cheap flights from Incheon Intl Airport to Istanbul 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 Incheon Intl Airport to Istanbul departing on 29/5. 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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How to get the cheapest flight ticket from Incheon Intl Airport to Istanbul Airport

What is the cheapest month to fly to Istanbul Airport?

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

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

What is the cheapest Incheon Intl to Istanbul flight route?

Fly from Incheon Intl to Istanbul for the best Incheon Intl - Istanbul flight prices

How far in advance should I book a flight to Istanbul Airport?

What cabin class options are available on Incheon Intl to Istanbul flights?

There are 2 cabin classes available to choose from on Incheon Intl 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 Incheon Intl Airport to Istanbul Airport flight prices changed over time?

As of December 2025, prices for Incheon Intl Airport to Istanbul Airport flights are approximately 37% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Incheon Intl to Istanbul?

Qatar Airways and Air Astana are the most popular carriers operating from Incheon Intl to Istanbul

How often are flights from Incheon to Istanbul delayed?

Historically, on average around 20% of flights between Incheon and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 262 minutes.

What is the most punctual flight time for Incheon to Istanbul flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Incheon to Istanbul flights?

According to our data, Korean Air have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

How many flights depart from Incheon Intl Airport to Istanbul Airport on average per day?

As of December 2025, 4 flights take off from Incheon Intl Airport and land in Istanbul Airport each day. The most common flight departure time for this route is 00:00, with 50% of daily flights taking off at midday.

How many flights depart from Incheon Intl Airport to Istanbul Airport on average per week?

The number of flights available between Incheon Intl Airport and Istanbul Airport is 29 per week as of December 2025. The most frequent departure day is Fri, with 24% of weekly flights leaving on this day.

When to book flights from Incheon Intl Airport to Istanbul Airport

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