Title: Cheap Flights from Rila Mountains from £19 - Expedia.co.uk ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Rila Mountains from £19 [View £19 flight on Mon, 15 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:SOF,to:STN,departure:15/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:18.99&airProductToken=AQoxCi8IxqQBEgQyNjkxGNIrIPJsKJbm_wIw4-f_AjigQEAAWAFqBUJhc2ljcgVCQVNJQxIKCAEQARgBKgJGUhgBIgQIARABKAIoAygEMA0) - [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 [Rila Mountains Travel Guide](https://expedia.co.uk/Rila-Mountains.dx553248621593511303)[Hotels in Rila Mountains](https://expedia.co.uk/Rila-Mountains-Hotels.d553248621593511303.Travel-Guide-Hotels)[Rila Mountains Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Rila-Mountains.d553248621593511303.Car-Hire-Guide)[Rila Mountains Holidays](https://expedia.co.uk/Rila-Mountains.d553248621593511303.Holidays-City-Breaks) ## Popular airlines - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa - ![Austrian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OS.svg) Austrian Airlines - ![LOT-Polish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LO.svg) LOT-Polish Airlines - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM - ![Air France](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France - ![Air Serbia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_JU.svg) Air Serbia - ![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) ## Cheapest flights from Rila Mountains These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Ryanair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FR.gif) Mon, 15 Dec - Wed, 31 Dec SOF Sofia STN London £38 Return found 7 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:STN,departure:15/12/2025TANYT&leg2=from:STN,to:SOF,departure:31/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:37.98&airProductToken=AQoxCi8IxqQBEgQyNjkxGNIrIPJsKJbm_wIw4-f_AjigQEAAWAFqBUJhc2ljcgVCQVNJQwoxCi8IxqQBEgQ5OTYxGPJsINIrKIWZgQMw0pqBAzigQEAAWAFqBUJhc2ljcgVCQVNJQxIKCAEQARgBKgJGUhgBIgQIARABKAIoAygEMA0) ![easyJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/U2.gif) Thu, 5 Mar - Mon, 9 Mar SOF Sofia LGW London £59 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:LGW,departure:05/03/2026TANYT&leg2=from:LGW,to:SOF,departure:09/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:58.76&airProductToken=AQosCioI1WQSBDY1OTIY0isgy7EBKJHqhgMw6OuGAzhZQABYAWoFTGlnaHRyAVkKLAoqCNVkEgQ2NTkxGMuxASDSKyihlYcDMN-WhwM4WUAAWAFqBUxpZ2h0cgFZEgoIARABGAEqAlUyGAEiBAgBEAEoAigDKAQwDQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, 15 Dec - Wed, 11 Mar SOF Sofia LHR London £112 Return found 5 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:LHR,departure:15/12/2025TANYT&leg2=from:LHR,to:SOF,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:111.65&airProductToken=AQozCjEIwoIBEgM4OTEY0isg64kBKN3k_wIwr-b_AjhRQABYAWoFTk9CQUdyCFFWTE0wWjBICjAKLgjCggESAzg5MBjriQEg0iso_6uHAzDCrYcDOE9AAFgBagVOT0JBR3IFT0xaMEgSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![Pegasus Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PC.GIF) Sat, 6 Dec - Wed, 10 Dec SOF Sofia STN London £119 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:STN,departure:06/12/2025TANYT&leg2=from:STN,to:SOF,departure:10/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:118.46&airProductToken=AQpnCjEI0IYBEgMyNzIY0isgkrABKK38_gIw-Pz-AjhJQABYAWoFTElHSFRyCElXRUJCWUQyCjII0IYBEgQxMTczGJKwASDybCjngP8CMNeC_wI4SUAAWAFqBUxJR0hUcghJV0VCQllEMgpnCjII0IYBEgQxMTc4GPJsIJKwASi1rf8CMJav_wI4SUAAWAFqBUxJR0hUcghJV0VCQllEMgoxCNCGARIDMjcxGJKwASDSKyjStP8CMKK1_wI4SUAAWAFqBUxJR0hUcghJV0VCQllEMhIKCAsQARgIKgJQQxgBIgQIARABKAIwAw) ![Aegean](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/A3.gif) Sun, 18 Jan - Wed, 21 Jan SOF Sofia LHR London £121 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:LHR,departure:18/01/2026TANYT&leg2=from:LHR,to:SOF,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:120.45&airProductToken=AQphCi4IwWYSAzk4MxjSKyDgPCjM5IIDMJflggM4UEAAWAFqBUxJR0hUcgdQTkxHVExDCi8IwWYSAzYwMBjgPCDriQEoyeqCAzC-7IIDOFBAAVgBagVMSUdIVHIHUE5MR1RMQwphCi8IwWYSAzYwORjriQEg4Dwol4iDAzDuiYMDOFBAAFgBagVMSUdIVHIHUE5MR1RMQwouCMFmEgM5ODIY4Dwg0isoypCDAzCakYMDOFBAAVgBagVMSUdIVHIHUE5MR1RMQxIKCAEQARgBKgJBMxgBIgQIARABKAIoAygEMAs) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 22 Sept - Wed, 30 Sept SOF Sofia MUC Munich £124 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:MUC,departure:22/09/2026TANYT&leg2=from:MUC,to:SOF,departure:30/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:123.14&airProductToken=AQozCjEIzJABEgQxNzA1GNIrIIwVKLm-mAMwsb-YAzhLQABYAWoFTEdUMDByCEtFVUxHVFgzCjMKMQjMkAESBDE3MDQYjBUg0isomZeZAzCMmJkDOEtAAFgBagVMR1QwMHIIS0VVTEdUWDMSCggBEAEYASoCTEgYASIECAEQASgCKAMoBDAL) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Fri, 15 May - Mon, 18 May SOF Sofia ZMU Munich £141 Return found 18 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:ZMU,departure:15/05/2026TANYT&leg2=from:ZMU,to:SOF,departure:18/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:140.10&airProductToken=AQpnCjEIzJABEgQxNDI3GNIrIKUEKLSFjQMwyoaNAzhLQABYAWoFTElHSFRyCEtFVUxHVFgzCjIIzJABEgQzNDY4GKUEIJmjASi3h40DMOyIjQM4S0ABWAFqBUxJR0hUcghLRVVMR1RYMwpnCjIIzJABEgQzNDMzGJmjASClBCjsp40DMLepjQM4S0AAWAFqBUxJR0hUcghLRVVMR1RYMwoxCMyQARIEMTQzMBilBCDSKyikqo0DMKarjQM4S0ABWAFqBUxJR0hUcghLRVVMR1RYMxIKCAIQARgCKgJMSBgBIgQIARABKAIoAygEMAs) ![Air Serbia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JU.gif) Fri, 16 Jan - Sun, 18 Jan SOF Sofia LHR London £156 Return found 17 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:LHR,departure:16/01/2026TANYT&leg2=from:LHR,to:SOF,departure:18/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:155.99&airProductToken=AQpfCi0IyqoBEgMxMTMY0isggTEojcyCAzDYzIIDOFRAAFgBagJZTHIIVE5CMTRSQkcKLgjKqgESAzIxMBiBMSDriQEoi9WCAzDE1oIDOFRAAVgBagJZTHIIVE5CMTRSQkcKXwouCMqqARIDMjExGOuJASCBMSig4oIDMMXjggM4VEAAWAFqAllMcghUTkIxNFJCRwotCMqqARIDMTE2GIExINIrKJbnggMw4eeCAzhUQAFYAWoCWUxyCFROQjE0UkJHEgoIARABGAEqAkpVGAEiBAgBEAEoAigDKAQwAQ) ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Fri, 20 Mar - Sun, 22 Mar SOF Sofia BUD Budapest £157 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:BUD,departure:20/03/2026TANYT&leg2=from:BUD,to:SOF,departure:22/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:156.60&airProductToken=AQpvCjAIz6YBEgM3NzIY0isglSIom4-IAzD6j4gDOEtAAFgBagVMSUdIVHIIS0VVTEdUWDIKOwjPpgESAzYzMRiVIiCBHSi-mYgDMPWZiAM4S0ABWAFqBUxJR0hUcghLRVVMR1RYOHoJCNSMARIDNjMxEgoIAhABGAIqAk9TGAEiBAgBEAEoAigDKAQwCw) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Thu, 5 Feb - Mon, 9 Feb SOF Sofia LHR London £163 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:LHR,departure:05/02/2026TANYT&leg2=from:LHR,to:SOF,departure:09/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:162.61&airProductToken=AQpmCjEIzLABEgQxMzkxGNIrILk8KIithAMwlK6EAzhLQABYAWoFTEdUMDByCEtFVExHVFU0CjEIzLABEgMzMzgYuTwg64kBKNWuhAMww6-EAzhLQABYAWoFTEdUMDByCEtFVExHVFU0CmYKMQjMsAESAzM0NRjriQEguTwoqNaEAzCM14QDOEtAAFgBagVMR1QwMHIIS0VUTEdUVTQKMQjMsAESBDEzOTAYuTwg0isomNiEAzCf2YQDOEtAAFgBagVMR1QwMHIIS0VUTEdUVTQSCggBEAEYASoCTFgYASIECAEQASgCKAMoBDAL) ![](https://forever.travel-assets.com/flex/flexmanager/images/2025/11/05/BEX-BF-25_FR-DE-MX-UK_1_Desktop.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## Black Friday Sale Save up to 40% on select hotels. [Book now](https://expedia.co.uk/cheap-deals?rfrr=FTG_BF_PROMO_) ## Flights from Rila Mountains: Essential Travel Information | Cheapest flight from Rila Mountains | £38 (roundtrip) | | --- | --- | | Best airlines to fly from Rila Mountains | Ryanair, easyJet, British Airways, Aegean, Pegasus Airlines, Austrian Airlines, Air Serbia, Lufthansa, Swiss International Air Lines | | Cheapest month to fly from Rila Mountains | December | | Rila Mountains IATA code | SOF | | Rila Mountains Country/State | Bulgaria | | Airline ticket deals from Rila Mountains | £38 - £163 | ## How to Find Cheap Flights from Rila Mountains #### How much is a flight from Rila Mountains?        This week, flights from Rila Mountains are available between £38–£163.  #### How to find cheap flights from Rila Mountains? Expedia makes it easy to compare cheap flights from Rila Mountains to many destinations. Check out excellent deals on both domestic and international flights from Rila Mountains. Once you select an offer, use our filters and sort by “Price (Lowest)” to see the cheapest and most suitable options.  #### How can I get the best deal on flights from Rila Mountains? Expedia gives you access to all the hottest deals on plane tickets so you can get the most amount of value for the lowest price possible. An excellent strategy for finding the best deal on flights is to be flexible with your dates. For each offer, you can compare prices for similar time frames using our “Show flexible dates” feature. Depending on your destination, direct flights from Rila Mountains may be more expensive. Airlines with strict bag policies or fees can also impact your costs.  #### What is the best airline to fly from Rila Mountains? At Expedia, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Rila Mountains with: Ryanair, easyJet, British Airways, Aegean, Pegasus Airlines, Austrian Airlines, Air Serbia, Lufthansa, Swiss International Air Lines.  #### What is the best month to fly from Rila Mountains? Prices on plane tickets vary considerably throughout the year due to seasonal demand. Historically, the cheapest time to buy flights from Rila Mountains airport(s) is December.  #### When is the best time to book flights from Rila Mountains? ARC & Expedia Group historical data suggests that booking flights three weeks before departure and on a weekend, usually on a Sunday, can save you up to 20% on your fare. \* #### Are there any last-minute flights from Rila Mountains? Expedia is the place to find last-minute flights from Rila Mountains, making it easy for you to compare prices on flights in the near future for different combinations of travel dates and from multiple airlines. We source the best deals for you and display the best offers available over the next two weeks.  #### Why book with Expedia? Booking flights from Rila Mountains with Expedia is the obvious choice to get low prices, save money and see more value for every pound spent. We show you the best deals happening right now and provide a vast inventory of airlines and flight routes to choose from. You can customise your journey to your timeline, route preferences, budget, rewards programmes and more. Not only will you get a stellar deal, but you’ll also get rewards points back and the opportunity for additional discounts when bundling with a hotel or car hire. #### Can I change/cancel my flight?  Some flights can be changed or cancelled, but fees and refunds will depend on the unique terms of your flight agreement. Airlines have different rules and restrictions for exchanging or refunding flights. For more information, go to your itinerary or visit our customer service portal. We recommend choosing flights with no change fees for maximum flexibility. Filter by “Flexible change policies” to see flights with no change fees. \**Data specialists from both ARC and Expedia Group analyzed ARC’s global flight data to distill actionable information to help people save money on travel. While it’s impossible to guarantee when to find the lowest prices, after examining the variables, we were able to observe trends. Best day of the week to book and travel recommendation is based on average round-trip ticket prices for January through early October, for both 2019 and 2020, sourced from ARC’s global airline sales database.*. ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars ### Accommodation - [5 Star Hotels in Rhodopes Mountains](https://www.expedia.co.uk/5Star-Rhodopes-Mountains-Hotels.s50-0-d6050205.Travel-Guide-Filter-Hotels) - [Resorts in Rhodopes Mountains](https://www.expedia.co.uk/Rhodopes-Mountains-Hotel-Resorts.d6050205-aaHotelResorts.Travel-Guide-Accommodation) - [All-Inclusive Hotels in Rhodopes Mountains](https://www.expedia.co.uk/Rhodopes-Mountains-Hotels-All-Inclusive-Hotel.0-0-d6050205-tAllInclusiveHotel.Travel-Guide-Filter-Hotels) - [Boutique Hotels in Rhodopes Mountains](https://www.expedia.co.uk/Rhodopes-Mountains-Hotels-Boutique-Hotel.0-0-d6050205-tBoutiqueHotel.Travel-Guide-Filter-Hotels) - [Mountain Hotels in Rhodopes Mountains](https://www.expedia.co.uk/Rhodopes-Mountains-Hotels-Mountain-Hotel.0-0-d6050205-tmountainhotel.Travel-Guide-Filter-Hotels) - [Safari Hotels in Rhodopes Mountains](https://www.expedia.co.uk/Rhodopes-Mountains-Hotels-Safari-Hotel.0-0-d6050205-tsafarihotel.Travel-Guide-Filter-Hotels) - [Ski Hotels in Rhodopes Mountains](https://www.expedia.co.uk/Rhodopes-Mountains-Hotels-Ski-Hotels.0-0-d6050205-tSkiHotels.Travel-Guide-Filter-Hotels) - [Wedding Hotels in Rhodopes Mountains](https://www.expedia.co.uk/Rhodopes-Mountains-Hotels-Wedding-Hotel.0-0-d6050205-tWeddingHotel.Travel-Guide-Filter-Hotels) - [Rhodopes Mountains Hotels](https://www.expedia.co.uk/Rhodopes-Mountains-Hotels.d6050205.Travel-Guide-Hotels) - [Inns in Rhodopes Mountains](https://www.expedia.co.uk/Rhodopes-Mountains-Inns.d6050205-aaInns.Travel-Guide-Accommodation) - [Hotels near Seven Rila Lakes](https://www.expedia.co.uk/Seven-Rila-Lakes-Hotels.0-l553248629501407315-0.Travel-Guide-Filter-Hotels) ### Flights - [Flights to Rhodopes Mountains](https://www.expedia.co.uk/Cheap-Flights-To-Rhodopes-Mountains.d6050205.Travel-Guide-Flights) ### Packages - [Rhodopes Mountains Holidays](https://www.expedia.co.uk/Rhodopes-Mountains.d6050205.Holidays-City-Breaks) - [Visit Rhodopes Mountains](https://www.expedia.co.uk/Rhodopes-Mountains.dx6050205) - [Seven Rila Lakes](https://www.expedia.co.uk/Seven-Rila-Lakes-Bulgaria.d553248629501407315.Attraction) ### Cars - [Car hire near Rhodopes Mountains](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Rhodopes-Mountains.d6050205.Car-Hire-Guide) \*Available to Expedia members.