Cheap Flights from Keflavik International Airport to Istanbul (IST) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2026/1
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				1566	2Search	3Search
4569	5Search	6Search	7Search	8Search	9Search	10Search
11Search	12Search	13Search	14Search	15548	16Search	17Search
18Search	19Search	20Search	21Search	22Search	23Search	24Search
25Search	26Search	27Search	28Search	29468	30Search	31Search

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2026/1
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Keflavik－Istanbul Airport
January Lowest Airfares
USD468

The airfare displayed above is for Turkish Airlines

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Keflavik－Istanbul Airport
February Lowest Airfares
USD465

The airfare displayed above is for Turkish Airlines

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Keflavik－Istanbul Airport
March Lowest Airfares
USD508

The airfare displayed above is for British Airways

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Keflavik－Istanbul Airport
April Lowest Airfares
USD357

The airfare displayed above is for LOT Polish Airlines

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Keflavik－Istanbul Airport
May Lowest Airfares -----

Reykjavik－Istanbul
Estimated Flight Time
6 Hours 30 Minutes
Reykjavik－Istanbul
Number of Operating Airlines
5

Operating Airlines for Keflavik－Istanbul Airport Route
Finnair

British Airways

Icelandair

Lufthansa

Turkish Airlines

Other Destinations from:Reykjavik
* Fares vary in accordance to seat availability
Other Departures to: Istanbul
* Fares vary in accordance to seat availability