Title: $30 Cheap flights from Bucharest to London (BUH to LTN) - Expedia.com ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $30 Cheap Flights from Bucharest (BUH) to London (LTN) [View $30 flight on Wed, Jul 15, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:OTP,to:LTN,departure:7/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:29.41&airProductToken=AQo8CjoItYwBEgQ3MDk1GO58IOtsKMS1kgMwm7eSAzhPQABYAWoFTElHSFRyBU9MVE9XegoIz4oBEgQ3MDk1EgoICxABGAgqAjVGGAEiBAgBEAEoAjAD) ## Popular airlines from Bucharest to London (LTN-Luton) - ![](https://a.travel-assets.com/air/airlines/w4_sq.svg) LC Peru [](https://www.expedia.com/Flights-Search?leg1=from:BUH,to:LTN,departure:3/20/2026TANYT&leg2=from:LTN,to:BUH,departure:3/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"W4"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_5F.svg) Fly One S.R.L. [](https://www.expedia.com/Flights-Search?leg1=from:BUH,to:LTN,departure:3/20/2026TANYT&leg2=from:LTN,to:BUH,departure:3/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"5F"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LY.svg) EL AL Israel Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BUH,to:LTN,departure:3/20/2026TANYT&leg2=from:LTN,to:BUH,departure:3/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LY"}}]) - ![](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 30% 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 OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Bucharest to London (BUH-LTN) Prices were available within the past 7 days and start at $30 for one-way flights and $92 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Fly One](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5F.gif) Wed, Sep 23 - Wed, Sep 30 OTP Bucharest LTN London $92 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:LTN,departure:9/23/2026TANYT&leg2=from:LTN,to:OTP,departure:9/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:91.31&airProductToken=AQo8CjoItYwBEgQ3MDk1GO58IOtsKITJmAMw28qYAzhYQABYAWoFTElHSFRyBVhMVE9XegoIz4oBEgQ3MDk1CjwKOgi1jAESBDcwOTYY62wg7nwo95mZAzC_m5kDOEpAAFgBagVMSUdIVHIFSkxUT1d6CgjPigESBDcwOTYSCggLEAEYCCoCNUYYASIECAEQASgCMAM) ![Fly One](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5F.gif) Tue, Sep 29 - Sat, Oct 3 OTP Bucharest LTN London $93 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:LTN,departure:9/29/2026TANYT&leg2=from:LTN,to:OTP,departure:10/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:92.26&airProductToken=AQo8CjoItYwBEgQ3MDk1GO58IOtsKMSMmQMwm46ZAzhYQABYAWoFTElHSFRyBVhMVE9XegoIz4oBEgQ3MDk1CjwKOgi1jAESBDcwOTYY62wg7nwoubuZAzCBvZkDOEpAAFgBagVMSUdIVHIFSkxUT1d6CgjPigESBDcwOTYSCggLEAEYCCoCNUYYASIECAEQASgCMAM) ![Fly One](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5F.gif) Fri, Jun 12 - Tue, Jun 16 OTP Bucharest LTN London $99 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:LTN,departure:6/12/2026TANYT&leg2=from:LTN,to:OTP,departure:6/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:98.88&airProductToken=AQo8CjoItYwBEgQ3MDk1GO58IOtsKKTCjwMw-8OPAzhYQABYAWoFTElHSFRyBVhMVE9XegoIz4oBEgQ3MDk1CjwKOgi1jAESBDcwOTYY62wg7nwot_GPAzD_8o8DOFhAAFgBagVMSUdIVHIFWExUT1d6CgjPigESBDcwOTYSCggLEAEYCCoCNUYYASIECAEQASgCMAM) ![Fly One](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5F.gif) Wed, Jun 3 - Sat, Jun 6 OTP Bucharest LTN London $111 Roundtrip found 13 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:LTN,departure:6/3/2026TANYT&leg2=from:LTN,to:OTP,departure:6/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:110.45&airProductToken=AQo8CjoItYwBEgQ3MDk1GO58IOtsKITdjgMw296OAzhWQABYAWoFTElHSFRyBVZMVE9XegoIz4oBEgQ3MDk1CjwKOgi1jAESBDcwOTYY62wg7nwo2YCPAzChgo8DOFhAAFgBagVMSUdIVHIFWExUT1d6CgjPigESBDcwOTYSCggLEAEYCCoCNUYYASIECAEQASgCMAM) ![Fly One](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5F.gif) Wed, Jun 3 - Mon, Jun 8 OTP Bucharest LTN London $111 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:LTN,departure:6/3/2026TANYT&leg2=from:LTN,to:OTP,departure:6/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:110.65&airProductToken=AQo8CjoItYwBEgQ3MDk1GO58IOtsKITdjgMw296OAzhWQABYAWoFTElHSFRyBVZMVE9XegoIz4oBEgQ3MDk1CjwKOgi1jAESBDcwOTYY62wg7nwot5ePAzD_mI8DOFhAAFgBagVMSUdIVHIFWExUT1d6CgjPigESBDcwOTYSCggLEAEYCCoCNUYYASIECAEQASgCMAM) ![Fly One](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5F.gif) Wed, Sep 23 - Fri, Sep 25 OTP Bucharest LTN London $121 Roundtrip found 6 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:LTN,departure:9/23/2026TANYT&leg2=from:LTN,to:OTP,departure:9/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:120.09&airProductToken=AQo8CjoItYwBEgQ3MDk1GO58IOtsKITJmAMw28qYAzhYQABYAWoFTElHSFRyBVhMVE9XegoIz4oBEgQ3MDk1CjwKOgi1jAESBDcwOTYY62wg7nwo1-GYAzCf45gDOFRAAFgBagVMSUdIVHIFVExUT1d6CgjPigESBDcwOTYSCggLEAEYCCoCNUYYASIECAEQASgCMAM) ![Fly One](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5F.gif) Fri, Sep 18 - Sun, Sep 20 OTP Bucharest LTN London $126 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:LTN,departure:9/18/2026TANYT&leg2=from:LTN,to:OTP,departure:9/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:125.28&airProductToken=AQo8CjoItYwBEgQ3MDk1GO58IOtsKOSQmAMwu5KYAzhOQABYAWoFTElHSFRyBU5MVE9XegoIz4oBEgQ3MDk1CjwKOgi1jAESBDcwOTYY62wg7nwot6mYAzD_qpgDOEpAAFgBagVMSUdIVHIFSkxUT1d6CgjPigESBDcwOTYSCggLEAEYCCoCNUYYASIECAEQASgCMAM) ![Fly One](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5F.gif) Tue, Jun 23 - Tue, Jun 30 OTP Bucharest LTN London $128 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:LTN,departure:6/23/2026TANYT&leg2=from:LTN,to:OTP,departure:6/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:127.07&airProductToken=AQo8CjoItYwBEgQ3MDk1GO58IOtsKIS-kAMw27-QAzhYQABYAWoFTElHSFRyBVhMVE9XegoIz4oBEgQ3MDk1CjwKOgi1jAESBDcwOTYY62wg7nwo946RAzC_kJEDOFFAAFgBagVMSUdIVHIFUUxUT1d6CgjPigESBDcwOTYSCggLEAEYCCoCNUYYASIECAEQASgCMAM) ![Fly One](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5F.gif) Mon, Jun 29 - Tue, Jun 30 OTP Bucharest LTN London $133 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:LTN,departure:6/29/2026TANYT&leg2=from:LTN,to:OTP,departure:6/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:132.14&airProductToken=AQo8CjoItYwBEgQ3MDk1GO58IOtsKMSBkQMwm4ORAzhWQABYAWoFTElHSFRyBVZMVE9XegoIz4oBEgQ3MDk1CjwKOgi1jAESBDcwOTYY62wg7nwo946RAzC_kJEDOFRAAFgBagVMSUdIVHIFVExUT1d6CgjPigESBDcwOTYSCggLEAEYCCoCNUYYASIECAEQASgCMAM) ![Fly One](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5F.gif) Mon, Jun 22 - Fri, Jun 26 OTP Bucharest LTN London $144 Roundtrip found 7 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:LTN,departure:6/22/2026TANYT&leg2=from:LTN,to:OTP,departure:6/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:143.59&airProductToken=AQo8CjoItYwBEgQ3MDk1GO58IOtsKOSykAMwu7SQAzhWQABYAWoFTElHSFRyBVZMVE9XegoIz4oBEgQ3MDk1CjwKOgi1jAESBDcwOTYY62wg7nwo9-GQAzC_45ADOE5AAFgBagVMSUdIVHIFTkxUT1d6CgjPigESBDcwOTYSCggLEAEYCCoCNUYYASIECAEQASgCMAM) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Alternative airports near London Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:OTP,to:LHR,departure:3/20/2026TANYT&leg2=from:LHR,to:OTP,departure:3/25/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LHR Heathrow Closest 28 min [Flights from $180 ](https://www.expedia.com/Flights-Search?leg1=from:OTP,to:LHR,departure:3/20/2026TANYT&leg2=from:LHR,to:OTP,departure:3/25/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) [](https://www.expedia.com/Flights-Search?leg1=from:OTP,to:STN,departure:3/20/2026TANYT&leg2=from:STN,to:OTP,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) STN Stansted Cheapest 51 min [Flights from $67 ](https://www.expedia.com/Flights-Search?leg1=from:OTP,to:STN,departure:3/20/2026TANYT&leg2=from:STN,to:OTP,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | Henri Coanda Intl. | | ------------------- | ------------------ | | Destination airport | Luton | | Roundtrip price | $91 | | Distance | 1308 mi | ## Book with confidence # Bucharest to London Flights The cheapest times to fly from Bucharest to London On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bucharest to London are during the month of September. You can find some of the cheapest flights from Bucharest to London with Expedia's search tool and vast selection of airlines. The best time to book a flight from Bucharest to London Sunday is one of the best days to book for cheap flights from Bucharest to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Bucharest to London Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bucharest to London in 2026\. You can also book with separate airlines for your outbound and return journeys, from $30 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bucharest to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Bucharest to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - [Hotels near Luton Airport Pkwy Station ](https://www.expedia.com/Luton-Airport-Pkwy-Station-Hotels.d6022210.Travel-Guide-Hotels) - [Boston to Luton ](https://www.expedia.com/lp/flights/178239/2151/boston-to-luton) - [Atlanta to Luton ](https://www.expedia.com/lp/flights/178232/2151/atlanta-to-luton) \*Available to One Key members.