฿10,625 Cheap Flights from Istanbul (IST) to Reykjavik (KEF)

View ฿10,625 flight on Sun, 12 Oct 2025Opens in a new window

Popular airlines from Istanbul Airport (IST) to Keflavik International Airport (KEF)

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Cheap Flights from Istanbul (IST) to Reykjavik (KEF)

Prices were available within the past 7 days and start at ฿10,625 for one-way flights and ฿16,040 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Sun, 12 Oct - Thu, 23 Oct
IST
Istanbul
KEF
Reykjavik
฿16,040 Return, found 1 day ago
฿16,040
Return
found 1 day ago
Select Aegean flight, departing Sun, 12 Oct from Istanbul to Reykjavik, returning Thu, 23 Oct, priced at ฿16,040 found 1 day ago
Turkish Airlines
Mon, 13 Oct - Thu, 23 Oct
IST
Istanbul
KEF
Reykjavik
฿17,000 Return, found 1 day ago
฿17,000
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 13 Oct from Istanbul to Reykjavik, returning Thu, 23 Oct, priced at ฿17,000 found 1 day ago
Turkish Airlines
Mon, 13 Oct - Thu, 23 Oct
IST
Istanbul
KEF
Reykjavik
฿17,490 Return, found 1 day ago
฿17,490
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 13 Oct from Istanbul to Reykjavik, returning Thu, 23 Oct, priced at ฿17,490 found 1 day ago
KLM
Sun, 12 Oct - Thu, 23 Oct
IST
Istanbul
KEF
Reykjavik
฿18,805 Return, found 1 day ago
฿18,805
Return
found 1 day ago
Select KLM flight, departing Sun, 12 Oct from Istanbul to Reykjavik, returning Thu, 23 Oct, priced at ฿18,805 found 1 day ago
Turkish Airlines
Sat, 11 Oct - Sat, 18 Oct
IST
Istanbul
KEF
Reykjavik
฿18,910 Return, found 2 days ago
฿18,910
Return
found 2 days ago
Select Turkish Airlines flight, departing Sat, 11 Oct from Istanbul to Reykjavik, returning Sat, 18 Oct, priced at ฿18,910 found 2 days ago
Turkish Airlines
Mon, 13 Oct - Thu, 23 Oct
IST
Istanbul
KEF
Reykjavik
฿19,085 Return, found 1 day ago
฿19,085
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 13 Oct from Istanbul to Reykjavik, returning Thu, 23 Oct, priced at ฿19,085 found 1 day ago
KLM
Sun, 12 Oct - Fri, 24 Oct
IST
Istanbul
KEF
Reykjavik
฿19,340 Return, found 1 day ago
฿19,340
Return
found 1 day ago
Select KLM flight, departing Sun, 12 Oct from Istanbul to Reykjavik, returning Fri, 24 Oct, priced at ฿19,340 found 1 day ago
Lufthansa
Mon, 13 Oct - Thu, 23 Oct
IST
Istanbul
KEF
Reykjavik
฿19,540 Return, found 1 day ago
฿19,540
Return
found 1 day ago
Select Lufthansa flight, departing Mon, 13 Oct from Istanbul to Reykjavik, returning Thu, 23 Oct, priced at ฿19,540 found 1 day ago
Turkish Airlines
Mon, 13 Oct - Thu, 23 Oct
IST
Istanbul
KEF
Reykjavik
฿19,575 Return, found 1 day ago
฿19,575
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 13 Oct from Istanbul to Reykjavik, returning Thu, 23 Oct, priced at ฿19,575 found 1 day ago
Air Baltic
Sun, 12 Oct - Thu, 23 Oct
IST
Istanbul
KEF
Reykjavik
฿20,605 Return, found 1 day ago
฿20,605
Return
found 1 day ago
Select Air Baltic flight, departing Sun, 12 Oct from Istanbul to Reykjavik, returning Thu, 23 Oct, priced at ฿20,605 found 1 day ago

Find the cheapest month to fly from Istanbul (IST) to Reykjavik (KEF)

March is typically the cheapest month to fly

From ฿10,567 - ฿21,699 per traveller.

Graph displaying average flight prices per month

Flight from Istanbul to Reykjavik route information
Origin airport
Istanbul
Destination airport
Keflavik Intl.
Airlines serving
Air Baltic, British Airways, Finnair, Icelandair, KLM, Lufthansa, Turkish Airlines
Return price
฿16,040
Distance
4091 km

Perfect flights from Istanbul to Reykjavik

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Istanbul to Reykjavik. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Istanbul to Keflavik Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿10,625 and roundtrip prices from ฿16,040. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Keflavik Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Reykjavik.

Frequently asked questions

How much is a flight from Istanbul Airport to KEF?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Istanbul Airport to KEF start from ฿16,040. Make your booking ASAP to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IST to KEF?
Most flights can be cancelled online, but whether you are charged a fee all comes down to your airline. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from IST to Keflavik Intl. Airport (KEF) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Istanbul Airport to KEF flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IST to KEF?
You'll have 4,100 kilometres to cover on the long-haul Arnavutkoy to Reykjanesbær route. Wear comfy clothes and consider taking a pair of noise-cancelling headphones.
Which airlines fly direct from IST to Reykjavík--Keflavík Airport?
Flying nonstop between Istanbul Airport and Keflavik Intl. Airport (KEF) isn't possible at present. However, you'll still be able to find a flight to Reykjanesbær with at least one stop.
Are IST to Keflavik Intl. Airport (KEF) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from IST to KEF can be hit-or-miss. It is possible to score a bargain, but you could also completely miss out! If you'd prefer to play it safe and start your travel planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines publish their prices that far in advance. Our suggestion? Check back often as updates are made frequently.

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