Turkish Airlines Flight 1978 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number TK1978 take?
You’ll be arriving into Istanbul Airport from Dublin Airport (DUB) if you’ve booked a ticket on flight number TK1978. You’ll be in the air for 4 hours and 30 minutes during this journey. It’s also good to note that it conveniently travels direct.
What terminal does TK1978 fly out of?
You’ll likely be climbing aboard the plane at Terminal 1 if you’re traveling on flight number TK1978 direct from Dublin Airport (DUB) to ISL.
What kind of plane is on flight number TK1978?
The route for flight number TK1978 is generally Dublin Airport (DUB) to Istanbul Airport (ISL-Ataturk Intl.), and the Airbus A321 is the type of aircraft you’ll probably be flying with.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your TK1978 flight with Travelocity, please visit our Customer Service Portal.