Title: CA $144 Cheap KLM fights from Bucharest to Belgrade - Expedia.ca ![Cathedral of Saint Sava showing a church or cathedral, a park and heritage architecture](https://images.trvl-media.com/place/6118024/9b74664e-cb17-46e4-ab1e-0125ec538bc6.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6118024/9b74664e-cb17-46e4-ab1e-0125ec538bc6.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $144 Cheap KLM fights from Bucharest (OTP) to Belgrade (BEG) [View CA $144 flight on Tue, Mar 17, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:OTP,to:BEG,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:143.50&airProductToken=AQpoCjIIy5gBEgQxMzc0GO58IICTASiL7ocDML_vhwM4R0AAWAFqBUxJR0hUcghHWUxGQkFMQQoyCMuYARIEMTk4NRiAkwEggTEo-vGHAzCB84cDOEdAAVgBagVMSUdIVHIIR1lMRkJBTEESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) - [Roundtrip](?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 30% 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.ca/login) ## KLM flights from Bucharest to Belgrade (OTP→BEG) Prices were available within the past 7 days and start at CA $144 for one-way flights and CA $303 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Thu, Mar 19 - Thu, Mar 26 OTP Bucharest BEG Belgrade CA $303 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OTP,to:BEG,departure:19/03/2026TANYT&leg2=from:BEG,to:OTP,departure:26/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:302.90&airProductToken=AQpoCjIIy5gBEgQxMzc2GO58IICTASjAhogDMPSHiAM4WEAAWAFqBUxJR0hUcghYWUxEQkFMQQoyCMuYARIEMTk4MxiAkwEggTEoo46IAzCvj4gDOFhAAVgBagVMSUdIVHIIWFlMREJBTEESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Thu, Mar 12 - Thu, Mar 19 OTP Bucharest BEG Belgrade CA $329 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OTP,to:BEG,departure:12/03/2026TANYT&leg2=from:BEG,to:OTP,departure:19/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:328.90&airProductToken=AQpoCjIIy5gBEgQxMzc0GO58IICTASjrtYcDMJ-3hwM4VkAAWAFqBUxJR0hUcghWWUxBQkFMQQoyCMuYARIEMTk4MxiAkwEggTEow7-HAzDPwIcDOFZAAVgBagVMSUdIVHIIVllMQUJBTEESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Thu, Mar 12 - Fri, Mar 13 OTP Bucharest BEG Belgrade CA $353 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OTP,to:BEG,departure:12/03/2026TANYT&leg2=from:BEG,to:OTP,departure:13/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:353.00&airProductToken=AQpoCjIIy5gBEgQxMzcyGO58IICTASiQsocDMMSzhwM4UkAAWAFqBUxJR0hUcghSWUw5QkFMQQoyCMuYARIEMTk4MxiAkwEggTEoo7SHAzCvtYcDOFJAAVgBagVMSUdIVHIIUllMOUJBTEESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Thu, Mar 12 - Thu, Mar 19 OTP Bucharest BEG Belgrade CA $360 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OTP,to:BEG,departure:12/03/2026TANYT&leg2=from:BEG,to:OTP,departure:19/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:359.40&airProductToken=AQpoCjIIy5gBEgQxMzc0GO58IICTASjrtYcDMJ-3hwM4VkAAWAFqBUxJR0hUcghWWUw1MkFMQQoyCMuYARIEMTk4NRiAkwEggTEo2rmHAzDhuocDOFZAAVgBagVMSUdIVHIIVllMNTJBTEEKaAoyCMuYARIEMTk4NBiBMSCAkwEot4SIAzDShYgDOFZAAFgBagVMSUdIVHIIVllMNTJBTEEKMgjLmAESBDEzNzUYgJMBIO58KImQiAMwrpGIAzhWQAFYAWoFTElHSFRyCFZZTDUyQUxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Thu, Mar 19 - Thu, Mar 26 OTP Bucharest BEG Belgrade CA $361 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OTP,to:BEG,departure:19/03/2026TANYT&leg2=from:BEG,to:OTP,departure:26/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:360.90&airProductToken=AQpoCjIIy5gBEgQxMzc2GO58IICTASjAhogDMPSHiAM4UkAAWAFqBUxJR0hUcghSWUw5QkFMQQoyCMuYARIEMTk4NRiAkwEggTEouoiIAzDBiYgDOFJAAVgBagVMSUdIVHIIUllMOUJBTEESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Thu, Mar 12 - Thu, Mar 19 OTP Bucharest BEG Belgrade CA $384 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OTP,to:BEG,departure:12/03/2026TANYT&leg2=from:BEG,to:OTP,departure:19/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:383.40&airProductToken=AQpoCjIIy5gBEgQxMzc0GO58IICTASjrtYcDMJ-3hwM4VkAAWAFqBUxJR0hUcghWWUw1MkFMQQoyCMuYARIEMTk4NRiAkwEggTEo2rmHAzDhuocDOFZAAVgBagVMSUdIVHIIVllMNTJBTEEKaAoyCMuYARIEMTk4NBiBMSCAkwEot4SIAzDShYgDOFJAAFgBagVMSUdIVHIIUllMMzJBTEEKMgjLmAESBDEzNzcYgJMBIO58KKaIiAMwxomIAzhSQAFYAWoFTElHSFRyCFJZTDMyQUxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) ## Alternative airports near Belgrade Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:OTP,to:BEG,departure:01/01/2026TANYT&leg2=from:BEG,to:OTP,departure:17/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) BEG Nikola Tesla CheapestClosest 16 min [Flights from CA $257 ](https://www.expedia.ca/Flights-Search?leg1=from:OTP,to:BEG,departure:01/01/2026TANYT&leg2=from:BEG,to:OTP,departure:17/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from Bucharest to Belgrade (OTP - BEG) route information__ | Origin airport | Henri Coanda Intl. | | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Nikola Tesla | | Airlines serving | Air Serbia, Austrian Airlines, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Tarom-Romanian Air Transport, Turkish Airlines | | Popular airline | Tarom-Romanian Air Transport | | Distance | 455 km | | 0 | | \*Available to Expedia members.