Cheap Flights to Istanbul from ₩215,697

View ₩215,697 flight on Sat, Feb 21, 2026Opens in a new window

Popular airlines to Istanbul

  • Turkish Airlines

  • Lufthansa

  • KLM

  • British Airways

  • Pegasus Airlines

  • Air France

  • LOT-Polish Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Istanbul?

Prices were available within the past 7 days and start at ₩215,697 for one-way flights and ₩367,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Pegasus Airlines
Sun, Feb 22 - Fri, Mar 6
BIO
Bilbao
SAW
Istanbul
₩367,300 Roundtrip, found 13 hours ago
₩367,300
Roundtrip
found 13 hours ago
Select Pegasus Airlines flight, departing Sun, Feb 22 from Bilbao to Istanbul, returning Fri, Mar 6, priced at ₩367,300 found 13 hours ago
Vueling Airlines
Fri, Mar 20 - Sun, Mar 22
BCN
Barcelona
IST
Istanbul
₩390,886 Roundtrip, found 14 hours ago
₩390,886
Roundtrip
found 14 hours ago
Select Vueling Airlines flight, departing Fri, Mar 20 from Barcelona to Istanbul, returning Sun, Mar 22, priced at ₩390,886 found 14 hours ago
Air Serbia
Mon, Mar 23 - Sat, Mar 28
BCN
Barcelona
IST
Istanbul
₩397,700 Roundtrip, found 14 hours ago
₩397,700
Roundtrip
found 14 hours ago
Select Air Serbia flight, departing Mon, Mar 23 from Barcelona to Istanbul, returning Sat, Mar 28, priced at ₩397,700 found 14 hours ago
Pegasus Airlines
Tue, Mar 17 - Mon, Mar 23
BCN
Barcelona
SAW
Istanbul
₩426,800 Roundtrip, found 14 hours ago
₩426,800
Roundtrip
found 14 hours ago
Select Pegasus Airlines flight, departing Tue, Mar 17 from Barcelona to Istanbul, returning Mon, Mar 23, priced at ₩426,800 found 14 hours ago
KLM
Tue, Feb 24 - Thu, Mar 5
BIO
Bilbao
IST
Istanbul
₩468,400 Roundtrip, found 13 hours ago
₩468,400
Roundtrip
found 13 hours ago
Select KLM flight, departing Tue, Feb 24 from Bilbao to Istanbul, returning Thu, Mar 5, priced at ₩468,400 found 13 hours ago
Air France
Mon, Feb 23 - Thu, Mar 5
BIO
Bilbao
IST
Istanbul
₩496,400 Roundtrip, found 13 hours ago
₩496,400
Roundtrip
found 13 hours ago
Select Air France flight, departing Mon, Feb 23 from Bilbao to Istanbul, returning Thu, Mar 5, priced at ₩496,400 found 13 hours ago
KLM
Tue, Feb 24 - Sat, Feb 28
BIO
Bilbao
IST
Istanbul
₩499,700 Roundtrip, found 13 hours ago
₩499,700
Roundtrip
found 13 hours ago
Select KLM flight, departing Tue, Feb 24 from Bilbao to Istanbul, returning Sat, Feb 28, priced at ₩499,700 found 13 hours ago
Lufthansa
Tue, Feb 24 - Thu, Feb 26
BIO
Bilbao
IST
Istanbul
₩506,900 Roundtrip, found 13 hours ago
₩506,900
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Tue, Feb 24 from Bilbao to Istanbul, returning Thu, Feb 26, priced at ₩506,900 found 13 hours ago
Turkish Airlines
Thu, Mar 19 - Tue, Mar 24
BCN
Barcelona
IST
Istanbul
₩512,700 Roundtrip, found 14 hours ago
₩512,700
Roundtrip
found 14 hours ago
Select Turkish Airlines flight, departing Thu, Mar 19 from Barcelona to Istanbul, returning Tue, Mar 24, priced at ₩512,700 found 14 hours ago
Air Europa
Wed, Feb 18 - Thu, Feb 26
BIO
Bilbao
IST
Istanbul
₩553,900 Roundtrip, found 13 hours ago
₩553,900
Roundtrip
found 13 hours ago
Select Air Europa flight, departing Wed, Feb 18 from Bilbao to Istanbul, returning Thu, Feb 26, priced at ₩553,900 found 13 hours ago

About Istanbul

Expedia offers flights to Istanbul to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Istanbul or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Istanbul that have flexible change policies?
We understand that travel schedules can change from one minute to the next, so reserving a flexible airfare with Expedia is a wise idea. Simply mark the "No change fee" box below the "Flexible change policies" filter. Your affordable, flexible flight to Istanbul is only a few clicks away.
Which airlines fly to Istanbul?
Turkish Airlines runs flights into or near Istanbul, including 547 that jet into Ataturk Intl. Airport (IST) each month. Determine your travel dates and then lock in your ticket early for the best deal.
How can I find cheap tickets to Istanbul?
To pick up an awesome deal to Istanbul, book ahead of time. Also take advantage of Expedia's handy "flexible dates" feature above your search results. This will display the cheapest prices for similar time frames. In the last seven days, ₩367,300 was the lowest price for a flight to Istanbul.
How much is a flight to Istanbul?
The cost of a round-trip journey to Istanbul in the last seven days fluctuated between ₩367,300 and ₩592,100. If you were flying one way out of Bilbao (BIO), you could have picked up a low-cost fare from just ₩215,697.
What are the most popular airports to fly into in Istanbul?
Istanbul's principal airport is Ataturk Intl. Airport (IST). Get your next awesome adventure underway by securing a ticket on one of the 547 flights per month to this destination.
When is the cheapest time to fly to Istanbul?
Try to leave early in the week to score the best deal to Istanbul. Tuesday is generally the most cost-effective day to take off, with Monday running a close second. Saturday often has the highest fares. This is because a lot of people like to begin their trip on a weekend.
How much is a plane ticket to Istanbul?
In the last seven days, tickets to Istanbul ranged between ₩367,300 and ₩592,100. Prices depend on the departure time, airline, seating class and how early you make your booking.
What months are the cheapest to book a flight to Istanbul?
February is the cheapest month to lock in a seat for your Istanbul vacation. Airfares are at a premium throughout the month of December, so steer clear of this time if you can.

Trending flights to Istanbul

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Wed, May 13 - Thu, May 14
ICN
Seoul
IST
Istanbul
₩592,100 Roundtrip, found 1 day ago
₩592,100
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Wed, May 13 from Seoul to Istanbul, returning Thu, May 14, priced at ₩592,100 found 1 day ago
*Available to Expedia members.