SOF

£22 Find Cheap Flights to Sofia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sofia departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Everything you should know

Cheapest return fare
£76
Typical prices: £64-£106
Wizz Air
Mon 28/9Sun 4/10
LTN - SOF • Direct
Cheapest direct flights
£76
Typical prices: £52-£119
Ryanair
Thu 8/10Fri 9/10
STN - SOF • Direct
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Best reviews • 8.4 score
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Cheapest • 91% price drop
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Flight Deals

Cheap Flights to Sofia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Sofia

Mon, 28 Sep - Sun, 4 Oct
Wizz Air Logo
08:20 - 13:35
LTN
-
SOF
3h 15mdirect
Wizz Air Logo
06:00 - 07:15
SOF
-
LTN
3h 15mdirect
£76Wizz Air
Sun, 13 Sep - Mon, 21 Sep
Multiple Airlines Logo
07:25 - 11:10
STN
-
SOF
25h 45m
1 stop
Multiple Airlines Logo
18:55 - 07:50
SOF
-
STN
14h 55m
1 stop
£76Multiple Airlines
Sun, 30 Aug - Mon, 7 Sep
Multiple Airlines Logo
20:35 - 11:10
LTN
-
SOF
12h 35m
1 stop
Multiple Airlines Logo
19:30 - 08:30
SOF
-
LTN
15h 00m
1 stop
£76Multiple Airlines
Sat, 5 Dec - Mon, 7 Dec
Ryanair Logo
18:05 - 23:10
STN
-
SOF
3h 05mdirect
Ryanair Logo
22:00 - 23:20
SOF
-
STN
3h 20mdirect
£77Ryanair
Sun, 13 Sep - Tue, 22 Sep
Ryanair Logo
07:25 - 12:25
STN
-
SOF
3h 00mdirect
Ryanair Logo
05:55 - 07:10
SOF
-
STN
3h 15mdirect
£78Ryanair
Fri, 1 Jan - Fri, 15 Jan
easyJet Logo
08:35 - 13:45
LGW
-
SOF
3h 10mdirect
easyJet Logo
14:35 - 16:05
SOF
-
LGW
3h 30mdirect
£100easyJet
Wed, 4 Nov - Wed, 18 Nov
British Airways Logo
14:55 - 20:10
LHR
-
SOF
3h 15mdirect
British Airways Logo
21:05 - 22:30
SOF
-
LHR
3h 25mdirect
£115British Airways
Fri, 13 Nov - Mon, 16 Nov
British Airways Logo
14:05 - 19:20
LHR
-
SOF
3h 15mdirect
British Airways Logo
17:15 - 18:45
SOF
-
LHR
3h 30mdirect
£120British Airways
Wed, 16 Sep - Sat, 19 Sep
LOT Logo
06:30 - 18:00
LHR
-
SOF
9h 30m
1 stop
LOT Logo
18:45 - 09:20
SOF
-
LHR
16h 35m
1 stop
£139LOT
Tue, 13 Oct - Wed, 21 Oct
LOT Logo
10:20 - 13:55
LHR
-
SOF
25h 35m
1 stop
LOT Logo
18:45 - 09:20
SOF
-
LHR
16h 35m
1 stop
£140LOT
Booking Insights

KAYAK's insights & trends for flights to Sofia

Get data-powered insights and trends into flights to Sofia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Sofia?

These are the best return prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Sofia was found on the route from Liverpool, at £76 return. The most popular connection is from London to Sofia, while KAYAK users have found return deals for as low as £76 in the last 5 days.

How much is a flight to Sofia?

The average and cheapest price for all round-trip flights to Sofia from each origin found by users searching on KAYAK in the last month.

A flight to Sofia costs £154 on average. The cheapest price found on KAYAK in the last 2 weeks cost £22 and departed from London Stansted Airport. The most popular routes on KAYAK are London to Sofia which costs £179 on average, and London to Sofia, which costs £319 on average.

See prices from:

What is the cheapest day to fly to Sofia?

The average price of all round-trip flights to Sofia clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Sofia is Thursday where round-trip tickets can be as cheap as £119. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £180 on average.

What is the cheapest month to fly to Sofia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Sofia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Sofia is November, where tickets cost £17 on average for return flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from the United Kingdom is £287 and £253 respectively. For one-way flights, the best month to travel is January with an average price of £13.

What is the cheapest time of day to fly to Sofia?

The average price for all round-trip flights to Sofia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Sofia is generally at night, when round-trip flights cost £132 on average. The most expensive time of day to fly to Sofia is generally in the evening, which is peak travel time and where the average cost of a ticket is £179.

What is a good deal for flights to Sofia?

If you’re looking for cheap airfare to Sofia, 25% of our users found tickets to Sofia for the following prices or less: From London Stansted Airport £93 return, from Birmingham £119 return, from London Luton Airport £139 return.

How far in advance should I book a flight to Sofia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Sofia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight to Sofia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair, Wizz Air and British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has travelled to more than 50 countries across six continents.

Blane Bachelor

Blane Bachelor

Expert on easyJet

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Good to know - Cheap tickets to Sofia

Low seasonMay
Cheapest flight£22
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (52% more expensive on average)
Flight from Liverpool to Sofia

When to book flights to Sofia

Are your dates flexible? Find out the best times to travel to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Sofia based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Sofia flights

  • What is the fastest way to get to the city centre of Sofia from Sofia Airport?

    If you want to get into the city centre as quickly as possible, take Metro line 1 which will deliver you to the centre of Sofia in about 18 minutes. You can buy metro tickets from the machine at Sofia Airport Metro Station and it is advisable that you have Bulgarian currency on you as only one machine accepts credit cards.

  • Can I rent a car at Sofia Airport?

    Yes, there is a number of rental companies operating at both terminals and they are open until midnight. Some of the companies allow you to reserve a car in advance via internet, you can find the list of the rental companies at the Sofia Airport’s website.

  • Is it possible to park a car at Sofia Airport?

    There is a public car parking in front of the airport that is open 24/7 but keep in mind that there is no surveillance. There is also a parking garage connected to terminal 2 and the rates are the same for both options.

  • Are there any shops at Sofia Airport?

    You can find a few basic shops selling convenience items, newspapers or souvenirs in terminal 1. If you want more shopping options, go to terminal 2 which has more shops with books, clothes, electronics and jewellery.

  • Are there any budget airlines that serve Sofia Airport?

    Sofia Airport is the base for Ryanair and Wizz Air, the most popular budget airlines in Europe which have frequent flights to Sofia from the UK. Keep your eye out for a range of great deals.

  • Can I fly direct to Sofia from UK airports?

    Multiple direct flights to Sofia are available from London airports. Passengers can fly direct to Sofia from London Luton Airport and London Gatwick Airport with WIZZ Air. You can also fly direct to Sofia from London Stansted Airport with Ryanair. Direct Sofia flights are also from Birmingham Airport with Ryanair and from Manchester Airport with EasyJet. On Sofia flights from other UK airports, you will often have to change planes once during your journey.

  • Are low-carbon flights to Sofia available?

    Using KAYAK’s C02 filter can show you the most eco-friendly routes when you plan your travel. For flights to Sofia, you can lower your carbon emissions by around 50% if you fly with Lufthansa from London Heathrow Airport. Flights on this route usually take roughly 4-7h and include one layover at Munich Airport. Choosing low-emissions routes will often slightly increase your journey costs.

  • What is the cheapest flight to Sofia?

    In the last 5 days, the cheapest flight deal to Sofia was found on the route from Liverpool, at £76 return. The most popular connection is from London to Sofia, while KAYAK users have found return deals for as low as £76 in the last 5 days.

  • How far is Sofia Airport from central Sofia?

    There are 4 miles between Sofia city centre and Sofia Airport.

  • What is the name of Sofia’s airport?

    All flights to Sofia land at Sofia Airport. The airport code is SOF,and it can also be referred to as Sofia or Sofia Intl.

  • How much is a flight to Sofia?

    On average, a flight to Sofia costs £154. The cheapest price found on KAYAK in the last 2 weeks cost £22 and departed from London Stansted Airport.

  • How does KAYAK find such low prices on flights to Sofia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Sofia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Sofia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Sofia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Sofia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Sofia

  • Looking for cheap airfare to Sofia? 25% of our users found round-trip tickets to Sofia for the following prices or less: Cheap flights to Sofia from Birmingham £86, from London Luton £106, from Bristol £124
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sofia flight deals.
  • In order to get to and from the Sofia Airport to the city centre use city bus line 84 or 184. You can buy the ticket at the ticket machine in the arrivals area and the trip will last up to 40 minutes depending on your final stop. For those who prefer a more comfortable mode of transport, Sofia Airport has an official taxi service which is easy to find in front of the terminals.
  • If you want to drink some tea or coffee after your flight to Sofia, you can have a seat at Sky Café in terminal 2 and enjoy your beverage. You can also get a sandwich and other snacks at Deli Sandwich bar.
  • Exchanging money before flights to Sofia? Do not worry about doing this before you leave – you can find cash points in all public areas of the airport and currency exchange counters at both terminals.
  • If you want to rest comfortably while waiting for your flight at the Sofia Airport, head to one of the three lounges that you can access by paying a fee at the entrance. All lounges offer magazines, beverages, Wi-Fi and television. A separate smoking area is available only at the Preslav Lounge.
  • Parents travelling with infants can find two nursing rooms in each terminal with baby cots and changing tables. There is also a play zone in the paid Sofia Lounge where small children can enter free of charge.
  • People who need to take a breather and release some tension after the flight to Sofia can take their time at a prayer and meditation room located in Terminal 2.
  • Before you set off on your flights to Sofia, make sure you’ve got all the right travel documents for your trip. UK nationals do not need to have a visa to visit Bulgaria unless they plan to stay for longer than 90 days. You must ensure that your British passport is valid; however, and that it stays valid for at least three months after your trip. It’s also a good idea to check that your passport is not more than 10 years old from its issue date.
  • You can fly to Sofia from multiple London airports, giving you plenty of choices when it comes to starting your journey. Passengers based in central London may wish to fly from London’s most central available airport, London Heathrow. Meanwhile, if you are travelling south to reach London, London Luton and London Stansted are convenient options. Passengers travelling north to reach London may wish to book flights to Sofia from London Gatwick, which is located on London’s south side.
  • Want to get some work done between flights at Sofia Airport? Passengers can pay €22 (£19) to use the ASPIRE Business Lounge located inside Terminal 2 on level 0 beyond security.

Reviews of the top 5 airlines flying to Sofia

 
See real verified KAYAK customer reviews for airlines flying to Sofia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Sofia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Sofia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Bulgaria AirOverall score based on 60 reviews
7.8Food
8.4Boarding
8.1Comfort
7.2Entertainment
8.7Crew
Airline reviews

Bulgaria Air should stop using buses for boarding if possible. It is very inconvenient and delays the departure

8.0 ExcellentNikola, Jun 2025
SOF - AMS
Read more Bulgaria Air reviews

Bulgaria Air should stop using buses for boarding if possible. It is very inconvenient and delays the departure

Easy check in. Hot snack with wine if desired. Then chocolate, tea or coffee. Altogether excellent.

Seats are quite small, but due to the plane being empty we were aloud to switch seats to have more room

The water was handed out as we were entering the plane, instead of when we are set down and our hands are free of luggage. There was absolutely no food offered from Sofia to London, except a low quality chocolate, which was not delicious. The flight between London and Miami was ok, as far as service and food, but it was absolutely freezing, throughout the whole aircraft, especially in the back seats, I had to cover my head with a scarf, besides using the blanket and still I was feeling extremely uncomfortable. The passengers seating around me shared the same opinion. We did ask for something to be done about it. The gentleman did try to adjust it, but the effect last very short time, and towards the end of the flight it was extremely cold and blowing strong again ….

Enough seat availability for us to move a little and so sit together - but the flight was half an hour late

On time departure; arrived early into Faro. Air Malta operating flight, crew friendly and efficient.

I didn't eat any food so can't comment on that. The prices on the plane are extortionate (as are all prices on planes). Everything else was seemless and a great experience

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Take off was great but landing is always with a bump.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

The distance between seats was narrow. So my recommendation is to increase it

I canceled the flight but not wizz nor kayak replied to my messages. Worst experience from both

Everything was streamlined. Timely take off. Early landing. Great flight

Low-cost airline. Airbus A-320 and 321 series are not comfortable on flights taking more than 3 hours. Seats are uncomfortable. Very limited foot space, especially when having a bag under the seat in front of you.

Typical wizzair flight, nothing special , but as there were flight in the evening we got sandwiches with 50% discount. Terminal wizzair is using is awful. Separate from normal airport, no duty free and only one cafe. Also was late for more than 2 hours but we didn’t got any food or water vouchers.

Had to pay £45 to check in at the airport because I didn't check-in online at least 3 hours prior... and it wasn't mentioned on the booking / App (online check-in is only marked as "included service"). Upon landing, captain failed to land the first attempt and had to take off again for an re-attempt. Overall mid experience, would definitely pay a bit more at first to avoid this again.

Two of our boarding details were missing and they wanted to charge us 84 pounds for that, although it was totally their fault

Boarding was fine, crew professional but not very friendly. Seats are very tight & uncomfortable. 1h delay due to crew change and mechanical issues - no communication whats going on.

The flight was delayed again. I had a bad experience with Wizz Air, and I don't want to travel with them again.

Shambolic boarding with ZERO information on why there was a delay. Don't treat customers like sheep. Crew good. Aircraft new. Late departure with minimal information from flight deck.

The crew was not very friendly or did not seem like very approachable. The plane was quite dirty and it didn’t sound too good when landing.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The plane was late (as was my flight out from Birmingham the day before)

The flight was delayed by an hour. Made the connection uncomfortably tight.

The agent, who took my mother to her gate, kept talking with one of her male coworkers and treating my mother like a sack of potatoes. She was ignoring my questions because she was too busy flirting with her male colleague. This was a very unprofessional behavior. We also had to wait for close to half an hour for an agent to arrive.

Very good flight, only problem is the boarding process where some peoples do not have manners and do not how to fly ( preparing your documents, oversized carry-ons, not understanding or feigning to not understand directives).

I really like it and travel to Europe and back with Lufthansa, but it is getting expensive, a bit beyond my me

Not available crew to load the luggage for all the passengers,comon situation for local European destinations , not acceptable situation, never Lufthansa again 😉 🙄

Flight was overbooked. Crew did a great job but passengers weren’t nice and really not patient. Flying in these times is not the best idea tbh.

I was sent an email that said my card payment was not verified. When I spoke to an agent , he said my card was not verified and the flight I thought I had to booked was no longer available so I booked another flight on another airline(United). Later I got flight updates , etc., concerning my supposed first flight. So if I was charged for this flight on British Airways/American airlines, I need a refund.

The crew made it a great flight. They were friendly and attentive. They made me want to fly British Airways again.

BA has not been handling priority luggage with any special priority. This time our luggage was distinctly very slow to arrive, well after the first half of items to arrive. Business class flights cost a lot and it would be nice to have that reflected in the speed of baggage handling! (I note that this has worsened in our long experience of BA.) On a different note, we spent 2.5 hours on the plane after landing because of an airport mishap at Boston Logan. The pilot provided reasonably frequent update but more could have been done to ensure passenger comfort, such as more beverage and maybe snack services.

I purchased premier economy seats but I was seated one row off and was sitting in economy my bottle of water and cookie did not compare to the menus handed OP it in premier.

I understand and don't want food on a short trip, but tea and coffe (at least 1 cup) should be free. Nevertheless there was water available and the crew was nice.

The onboard service makes it extremely difficult and slow to go to the toilet

The boarding process was a disaster. No one respects the boarding groups—tired old aeroplane. There are no sockets to charge phones. The cushion seats are ancient and hurts back and gluts

Amazing crew - they were exceptionally nice. From ground staff to the plane

Small overcrowded flight with limited overhead storage bins. The last row 30 has no windows. The aircraft has no entertainment system. The flight is 3+ hrs and is not a low-cost, but the free snack is a laughable size: a SINGLE bite soft cake/pie.

The seats were quite uncomfortable. I felt like I was leaning forward the entire time, which was quite bad for my neck.

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Flights with popular airlines flying to Sofia

Flights from the other most popular airlines that fly from the United Kingdom to Sofia according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.