Title: £109 Cheap Air Serbia flights from Belgrade to Istanbul (BEG→IST) - Expedia.co.uk ![Istanbul](https://images.trvl-media.com/place/178267/528fc850-021d-4d9e-a408-5ae238cb5810.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178267/528fc850-021d-4d9e-a408-5ae238cb5810.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £109 Cheap Air Serbia flights from Belgrade to Istanbul (BEG→IST) [View £109 flight on Mon, 2 Feb 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:BEG,to:IST,departure:02/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:108.80&airProductToken=AQouCiwIyqoBEgM0MjIYgTEgyJwBKIOKhAMw54qEAzhFQABYAWoCWUxyBkVOQk9SUxIKCAEQARgBKgJKVRgBIgQIARABKAIoAygEMAE) - [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 - ![notification illustration](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\* - ![deals illustration](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\* - ![trophy illustration](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) ## Air Serbia flights from Belgrade to Istanbul (BEG→IST) Prices were available within the past 7 days and start at £109 for one-way flights and £181 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Air Serbia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JU.gif) Fri, 13 Mar - Mon, 16 Mar BEG Belgrade IST Istanbul £181 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BEG,to:IST,departure:13/03/2026TANYT&leg2=from:IST,to:BEG,departure:16/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:180.80&airProductToken=AQouCiwIyqoBEgM0MjYYgTEgyJwBKKK7hwMwhryHAzhFQABYAWoCWUxyBkVOQlJSUwouCiwIyqoBEgM0MjcYyJwBIIExKLbehwMwmt-HAzhSQABYAWoCWUxyBlJOQlJSUxIKCAEQARgBKgJKVRgBIgQIARABKAIoAygEMAE) ![Air Serbia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JU.gif) Tue, 3 Feb - Thu, 12 Feb BEG Belgrade IST Istanbul £185 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BEG,to:IST,departure:03/02/2026TANYT&leg2=from:IST,to:BEG,departure:12/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:185.00&airProductToken=AQouCiwIyqoBEgM0MjIYgTEgyJwBKNqVhAMwvpaEAzhQQABYAWoCWUxyBlBOQlJSUwouCiwIyqoBEgM0MjcYyJwBIIExKKz2hAMwkPeEAzhFQABYAWoCWUxyBkVOQlJSUxIKCAEQARgBKgJKVRgBIgQIARABKAIoAygEMAE) ![Air Serbia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JU.gif) Thu, 22 Jan - Mon, 26 Jan BEG Belgrade IST Istanbul £187 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BEG,to:IST,departure:22/01/2026TANYT&leg2=from:IST,to:BEG,departure:26/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:186.20&airProductToken=AQouCiwIyqoBEgM0MjIYgTEgyJwBKNqOgwMwvo-DAzhQQABYAWoCWUxyBlBOQlJSUwouCiwIyqoBEgM0MjMYyJwBIIExKLS8gwMwmL2DAzhQQABYAWoCWUxyBlBOQlJSUxIKCAEQARgBKgJKVRgBIgQIARABKAIoAygEMAE) ![Air Serbia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JU.gif) Mon, 12 Jan - Sat, 17 Jan BEG Belgrade IST Istanbul £193 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BEG,to:IST,departure:12/01/2026TANYT&leg2=from:IST,to:BEG,departure:17/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:192.51&airProductToken=AQouCiwIyqoBEgM0MjIYgTEgyJwBKOOdggMwx56CAzhFQABYAWoCWUxyBkVOQlJSUwouCiwIyqoBEgM0MjcYyJwBIIExKPbRggMw2tKCAzhSQABYAWoCWUxyBlJOQlJSUxIKCAEQARgBKgJKVRgBIgQIARABKAIoAygEMAE) ![Air Serbia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JU.gif) Fri, 16 Jan - Tue, 20 Jan BEG Belgrade IST Istanbul £196 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BEG,to:IST,departure:16/01/2026TANYT&leg2=from:IST,to:BEG,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:195.51&airProductToken=AQouCiwIyqoBEgM0MjYYgTEgyJwBKKLFggMwhsaCAzhFQABYAWoCWUxyBkVOQlJSUwouCiwIyqoBEgM0MjcYyJwBIIExKMzzggMwsPSCAzhFQABYAWoCWUxyBkVOQlJSUxIKCAEQARgBKgJKVRgBIgQIARABKAIoAygEMAE) ![Air Serbia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JU.gif) Fri, 19 Jun - Wed, 24 Jun BEG Belgrade IST Istanbul £197 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BEG,to:IST,departure:19/06/2026TANYT&leg2=from:IST,to:BEG,departure:24/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:196.90&airProductToken=AQouCiwIyqoBEgM0MjYYgTEgyJwBKLqJkAMwo4qQAzhFQABYAWoCWUxyBkVOQlJSUwouCiwIyqoBEgM0MjMYyJwBIIExKJjIkAMw_MiQAzhFQABYAWoCWUxyBkVOQlJSUxIKCAEQARgBKgJKVRgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Belgrade (BEG) to Istanbul (IST) ### September is typically the cheapest month to fly From £90 - £202 per traveller. ## Travel information | Origin airport | Nikola Tesla | | ------------------- | -------------------------------------------------------------------------------------------------- | | Destination airport | Istanbul | | Airlines serving | Aegean, Air Serbia, LOT-Polish Airlines, Lufthansa, Tarom-Romanian Air Transport, Turkish Airlines | | Popular airline | Turkish Airlines | | Distance | 787 km | | Average flight time | 3 hours 46 mins | \*Available to Expedia members.