Title: £209 Cheap Flights from Istanbul to Zonguldak (IST to ONQ) - Expedia.co.uk ![0_95155954](https://images.trvl-media.com/place/4416/2f02eca1-32d4-46d0-986b-db78774c76ec.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/4416/2f02eca1-32d4-46d0-986b-db78774c76ec.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £209 Cheap Flights from Istanbul (IST) to Zonguldak (ONQ) [View £209 flight on Fri, 10 Apr 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:IST,to:ONQ,departure:10/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:208.90&airProductToken=AQorCikI1JYBEgQyNzQyGMicASCugwEomvyJAzDW_IkDOFlAAFgBagJGWHIBWRIKCAEQARgBKgJUSxgBIgQIARABKAIoBCgGMAE) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Istanbul Airport (IST) to Zonguldak (ONQ) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:IST,to:ONQ,departure:24/02/2026TANYT&leg2=from:ONQ,to:IST,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Istanbul (IST) to Zonguldak (ONQ) Prices were available within the past 7 days and start at £209 for one-way flights and £396 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Wed, 8 Apr - Wed, 22 Apr IST Istanbul ONQ Zonguldak £396 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IST,to:ONQ,departure:08/04/2026TANYT&leg2=from:ONQ,to:IST,departure:22/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:395.50&airProductToken=AQorCikI1JYBEgQyNzQyGMicASCugwEo2uWJAzCW5okDOFlAAFgBagJGWHIBWQorCikI1JYBEgQyNzQzGK6DASDInAEog4SLAzDEhIsDOFlAAFgBagJGWHIBWRIKCAEQARgBKgJUSxgBIgQIARABKAIoBCgGMAE) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Wed, 25 Feb - Fri, 27 Feb IST Istanbul ONQ Zonguldak £398 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IST,to:ONQ,departure:25/02/2026TANYT&leg2=from:ONQ,to:IST,departure:27/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:398.00&airProductToken=AQorCikI1JYBEgQyNzMyGMicASCugwEom4uGAzDXi4YDOFlAAFgBagJGWHIBWQorCikI1JYBEgQyNzMzGK6DASDInAEoxKKGAzCKo4YDOFlAAFgBagJGWHIBWRIKCAEQARgBKgJUSxgBIgQIARABKAIoBCgGMAE) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Wed, 4 Mar - Fri, 6 Mar IST Istanbul ONQ Zonguldak £408 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IST,to:ONQ,departure:04/03/2026TANYT&leg2=from:ONQ,to:IST,departure:06/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:407.37&airProductToken=AQorCikI1JYBEgQyNzMyGMicASCugwEo-9mGAzC32oYDOFlAAFgBagJGWHIBWQorCikI1JYBEgQyNzMzGK6DASDInAEopPGGAzDq8YYDOFlAAFgBagJGWHIBWRIKCAEQARgBKgJUSxgBIgQIARABKAIoBCgGMAE) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Sun, 22 Feb - Wed, 25 Feb IST Istanbul ONQ Zonguldak £410 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IST,to:ONQ,departure:22/02/2026TANYT&leg2=from:ONQ,to:IST,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:409.94&airProductToken=AQorCikI1JYBEgQyNzMyGMicASCugwEou-mFAzD36YUDOFlAAFgBagJGWHIBWQorCikI1JYBEgQyNzMzGK6DASDInAEohIyGAzDKjIYDOFlAAFgBagJGWHIBWRIKCAEQARgBKgJUSxgBIgQIARABKAIoBCgGMAE) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Tue, 7 Apr - Wed, 22 Apr IST Istanbul ONQ Zonguldak £424 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IST,to:ONQ,departure:07/04/2026TANYT&leg2=from:ONQ,to:IST,departure:22/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:423.19&airProductToken=AQorCikI1JYBEgQyNzMyGMicASCugwEoqteJAzDm14kDOFlAAFgBagJGWHIBWQorCikI1JYBEgQyNzQzGK6DASDInAEog4SLAzDEhIsDOFlAAFgBagJGWHIBWRIKCAEQARgBKgJUSxgBIgQIARABKAIoBCgGMAE) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Sat, 4 Apr - Fri, 10 Apr IST Istanbul ONQ Zonguldak £434 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IST,to:ONQ,departure:04/04/2026TANYT&leg2=from:ONQ,to:IST,departure:10/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:433.60&airProductToken=AQorCikI1JYBEgQyNzMyGMicASCugwEoyrWJAzCGtokDOFlAAFgBagJGWHIBWQorCikI1JYBEgQyNzQzGK6DASDInAEog_2JAzDE_YkDOFlAAFgBagJGWHIBWRIKCAEQARgBKgJUSxgBIgQIARABKAIoBCgGMAE) __Flight from Istanbul to Zonguldak route information__ | Origin airport | Istanbul | | ------------------- | ---------------- | | Destination airport | Zonguldak | | Airlines serving | Turkish Airlines | | Return price | £396 | | Distance | 279 km | | 0 | | ## Compare flights from Istanbul to Zonguldak easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Istanbul to Zonguldak. Operating between them flights per day, 10 airlines cover the route. And fly direct, getting you to Zonguldak in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Istanbul to Zonguldak. To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. Grab a great deal on your flight from Istanbul (IST) to Zonguldak (ONQ) The easiest way to view the best deals on flights from Istanbul to Zonguldak today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Istanbul to Zonguldak start at just £396 and range up to £434\. To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Istanbul and Zonguldak - booking your flight during April, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper Why you should book your Istanbul to Zonguldak flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Istanbul to Zonguldak for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you. Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight. ## Frequently asked questions ### How much is a flight from Istanbul Airport to ONQ? ### Do I need to pay a cancellation fee if I cancel my flight from IST to ONQ? ### Can I fly from Istanbul Airport to ONQ right now? ### How do I find cheap flights from Istanbul Airport to ONQ that have flexible change policies? ### How far is the flight from Istanbul Airport to ONQ? ### Which airlines fly direct from Istanbul Airport to ONQ? ### Are IST to ONQ flight tickets cheaper when they're purchased at the last minute? ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - [5 Star Hotels in Karadeniz Eregli ](https://www.expedia.co.uk/5Star-Karadeniz-Eregli-Hotels.s50-0-d6143352.Travel-Guide-Filter-Hotels) - [Hotels near Bulent Ecevit University ](https://www.expedia.co.uk/Bulent-Ecevit-University-Hotels.0-l6325457-0.Travel-Guide-Filter-Hotels) - [Caycuma Hotels ](https://www.expedia.co.uk/Caycuma-Hotels.d6241705.Travel-Guide-Hotels) - [Zonguldak Province Hotels ](https://www.expedia.co.uk/Destinations-In-Zonguldak-Province.d6248961.Hotel-Destinations) - [Devrek Hotels ](https://www.expedia.co.uk/Devrek-Hotels.d553248635290252790.Travel-Guide-Hotels) - [Filyos Hotels ](https://www.expedia.co.uk/Filyos-Hotels.d6322053.Travel-Guide-Hotels) - [Gokcebey Hotels ](https://www.expedia.co.uk/Gokcebey-Hotels.d6241814.Travel-Guide-Hotels) - [Karadeniz Eregli Hotels ](https://www.expedia.co.uk/Karadeniz-Eregli-Hotels.d6143352.Travel-Guide-Hotels) - [Kozlu Hotels ](https://www.expedia.co.uk/Kozlu-Hotels.d553248635290254401.Travel-Guide-Hotels) - [Saltukova Belediyesi Hotels ](https://www.expedia.co.uk/Saltukova-Belediyesi-Hotels.d553248635458600589.Travel-Guide-Hotels) - [Luxury Hotels in Zonguldak ](https://www.expedia.co.uk/Zonguldak-Hotels-Luxury-Hotel.0-0-d4416-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Zonguldak Hotels ](https://www.expedia.co.uk/Zonguldak-Hotels.d4416.Travel-Guide-Hotels) - [Flights to Caycuma ](https://www.expedia.co.uk/Cheap-Flights-To-Caycuma.d6241705.Travel-Guide-Flights) - [Flights to Filyos ](https://www.expedia.co.uk/Cheap-Flights-To-Filyos.d6322053.Travel-Guide-Flights) - [Flights to Karadeniz Eregli ](https://www.expedia.co.uk/Cheap-Flights-To-Karadeniz-Eregli.d6143352.Travel-Guide-Flights) - [Flights to Zonguldak ](https://www.expedia.co.uk/Cheap-Flights-To-Zonguldak.d4416.Travel-Guide-Flights) - [Visit Caycuma ](https://www.expedia.co.uk/Caycuma.dx6241705) - [Devrek Market ](https://www.expedia.co.uk/Devrek-Market-Devrek.d553248621592249815.Attraction) - [Filyos Holidays ](https://www.expedia.co.uk/Filyos.d6322053.Holidays-City-Breaks) - [Karadeniz Eregli Holidays ](https://www.expedia.co.uk/Karadeniz-Eregli.d6143352.Holidays-City-Breaks) - [Visit Karadeniz Eregli ](https://www.expedia.co.uk/Karadeniz-Eregli.dx6143352) - [Visit Kilimli ](https://www.expedia.co.uk/Kilimli.dx553248635290262464) - [Zonguldak Holidays ](https://www.expedia.co.uk/Zonguldak.d4416.Holidays-City-Breaks) - [Visit Zonguldak ](https://www.expedia.co.uk/Zonguldak.dx4416) - [Car hire Karadeniz Eregli ](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Karadeniz-Eregli.d6143352.Car-Hire-Guide) - [Car hire Zonguldak ](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Zonguldak.d4416.Car-Hire-Guide) - [Zonguldak Province Holiday Rentals ](https://www.expedia.co.uk/Destinations-In-Zonguldak-Province.d6248961.Holiday-Rental-Destinations) - [Karadeniz Eregli Holiday Rentals ](https://www.expedia.co.uk/Karadeniz-Eregli-Holiday-Rentals.d6143352.Travel-Guide-HolidayRentals) \*Available to Expedia members.