SOF - LON

£22 Find Cheap Flights from Sofia to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sofia to London departing on 5/7. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£53
Typical prices: £71-£50
Ryanair
Thu 1/10Tue 6/10
SOF - STN • Direct
Cheapest one-way flight
£22
Typical prices: £18-£40
Wizz Air
Sun 5/7
SOF - LTN • Direct
Top airlines
Cheapest • from £53 (return)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Ryanair, Wizz Air, and others. Average duration is 3h 22m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 69% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £148 (return)
Shortest trip • 5h 05m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 58% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Sofia to London (SOF-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sofia to London 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 from Sofia to London

Thu, 1 Oct - Tue, 6 Oct
Ryanair Logo
05:45 - 07:00
SOF
-
STN
3h 15mdirect
Ryanair Logo
07:35 - 12:35
STN
-
SOF
3h 00mdirect
£53Ryanair
Thu, 1 Oct - Mon, 5 Oct
Ryanair Logo
05:45 - 07:00
SOF
-
STN
3h 15mdirect
Ryanair Logo
19:50 - 00:50
STN
-
SOF
3h 00mdirect
£54Ryanair
Sun, 21 Jun - Mon, 29 Jun
Wizz Air Logo
06:00 - 07:15
SOF
-
LTN
3h 15mdirect
Wizz Air Logo
08:20 - 13:35
LTN
-
SOF
3h 15mdirect
£69Wizz Air
Wed, 30 Sep - Sun, 4 Oct
Wizz Air Logo
06:00 - 07:15
SOF
-
LTN
3h 15mdirect
Wizz Air Logo
08:20 - 13:35
LTN
-
SOF
3h 15mdirect
£74Wizz Air
Thu, 18 Jun - Wed, 24 Jun
Multiple Airlines Logo
06:00 - 07:15
SOF
-
LTN
3h 15mdirect
Multiple Airlines Logo
20:35 - 09:15
LTN
-
SOF
10h 40m
1 stop
£77Multiple Airlines
Thu, 18 Jun - Wed, 24 Jun
Multiple Airlines Logo
06:00 - 07:15
SOF
-
LTN
3h 15mdirect
Multiple Airlines Logo
20:35 - 11:10
LTN
-
SOF
12h 35m
1 stop
£78Multiple Airlines
Sat, 26 Sep - Sun, 4 Oct
Air Serbia Logo
16:00 - 19:05
SOF
-
LHR
5h 05m
1 stop
Air Serbia Logo
13:30 - 15:30
LHR
-
SOF
24h 00m
1 stop
£141Air Serbia
Wed, 1 Jul - Wed, 8 Jul
LOT Logo
18:45 - 22:00
SOF
-
LHR
5h 15m
1 stop
LOT Logo
06:30 - 01:45
LHR
-
SOF
17h 15m
1 stop
£157LOT
Wed, 1 Jul - Wed, 8 Jul
LOT Logo
18:45 - 22:00
SOF
-
LHR
5h 15m
1 stop
LOT Logo
06:30 - 01:45
LHR
-
SOF
17h 15m
1 stop
£158LOT
Sun, 27 Sep - Mon, 5 Oct
Air Serbia Logo
16:00 - 12:30
SOF
-
LHR
22h 30m
1 stop
Air Serbia Logo
13:30 - 15:30
LHR
-
SOF
24h 00m
1 stop
£161Air Serbia
Booking Insights

KAYAK’s insights & trends for Sofia to London flights

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

How much is a return flight from Sofia to London?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Sofia to London departing in October.

What is the cheapest Sofia to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Sofia to London costs £20 on the route between Sofia (SOF) and London Luton Airport (LTN). Over the past month, flights between Sofia (SOF) and London Stansted Airport (STN) were, on average, 69% cheaper than other Sofia-London routes. This is also the most popular route.

What’s the cheapest day of the week to fly from Sofia to London?

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

If you are looking for a flight deal from Sofia to London, look for departures on Sundays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from London, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Sofia to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sofia to London, 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 from Sofia to London is January, where tickets cost £13 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is £49 and £44 respectively.

Can I save money by flying with a stopover from Sofia to London?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £142, prices are generally cheapest when you fly direct.

Expert advice

Expert advice for your flight from Sofia to London

 
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.

Good to know - Cheap tickets from Sofia to London

Low seasonFebruary
Cheapest flight£22
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (73% more expensive on average)
Flight from Sofia to London Luton Airport

When to book flights from Sofia to London

Are your dates flexible? Find out the best times to travel from Sofia to London 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sofia to London

  • Can I fly non-stop from Sofia (SOF) to London?

    There are several non-stop flight routes from Sofia to major London airports. You can fly directly from Sofia Airport into London Stansted, London Gatwick, and London Luton. However, if you want to arrive at London Heathrow or London Luton, you will have to make one stopover en route.

  • Is self-check-in available at Sofia Airport?

    Self-check-in services are available in Terminal 2 at Sofia Airport. This means that self-check-in is available to those flying to London with Ryanair, which operates from Terminal 2, but not for those flying with Wizz Air or easyJet, which depart from Terminal 1. It is recommended that you check in at least 2h before your flight is due to depart.

  • What transport is available from London airports?

    All 5 of London’s major airports are well-connected to the city centre by rail. Rail travel is one of the fastest ways to get around London. From Stansted, you can take the Stansted Express which departs from the station underneath the main terminal. From here, you can connect with other rail services. The journey to the city centre takes around 40min and costs just under £10. Gatwick Airport is also served by a station located beside its South Terminal.

  • Are currency exchange services available at London airports?

    London Heathrow, London Stansted, London Luton, and London City all have a currency exchange office. The currency exchange at London Luton is available 24/7 and all four of these airports offer a click-and-collect pre-order service, so you can pick up your exchanged currency as soon as you land in London. London Gatwick does not operate a currency exchange bureau inside the airport, but it does offer a pre-order service so that you can pick up money on your arrival or have it delivered to your accommodation.

  • Can I hire a car at London airports?

    All five of London’s major airports offer on-site car hire facilities, so you can get your journey underway as soon as you land. At London Heathrow, London Gatwick, and London City, you will find car hire desks located inside the main arrivals terminals. Meanwhile, at London Luton and London Stansted, a free shuttle bus is regularly available to transfer passengers to the car hire centre.

  • Where should I fly to if I am staying in south London?

    If you are staying in south London, London Gatwick is a convenient option for you to fly to. LGW is London’s most southern airport and is located outside of London city centre, making it a great jumping-off point for southerly towns like Southampton or Bournemouth. You can fly direct from SOF to LGW with easyJet. Alternatively, if you are travelling north after arriving in London, LTN and STN are both situated north of the city.

  • Can I reduce my carbon footprint on flights from Sofia to London?

    You can lower your C02 emissions by around 50% when you fly from SOF to LHR with Lufthansa. Flights with Lufthansa on this route usually involve a single stopover at Frankfurt Airport (FRA), which can add 3-5 hours to your journey time compared with direct flights. Flying to LHR is also generally more expensive than flying to other London airports from SOF.

  • Are there any on-site business facilities at London airports?

    If you’re flying into London to host a business meeting, you can make use of the conference rooms available at STN. These meeting rooms are located in both of STN’s on-site airport hotels and in the airport business centre, which is just a few minutes drive from the terminals.

  • What is the cheapest flight from Sofia to London?

    In the last 3 days, the lowest price for a flight from Sofia to London was £22 for a one-way ticket and £53 for a return.

  • Which aircraft models fly most regularly from Sofia to London?

    The Airbus A321neo is the aircraft model that flies most regularly on the Sofia to London flight route.

  • Which airline alliances offer flights from Sofia to London?

    oneworld is the only airline alliance operating flights between Sofia and London.

  • On which days can I fly direct from Sofia to London?

    There are direct flights from Sofia to London on a daily basis.

  • Which is the best airline for flights from Sofia to London, Bulgaria Air or Ryanair?

    The two airlines most popular with KAYAK users for flights from Sofia to London are Bulgaria Air and Ryanair. With an average price for the route of £205 and an overall rating of 8.4, Bulgaria Air is the most popular choice. Ryanair is also a great choice for the route, with an average price of £98 and an overall rating of 6.9.

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

    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 from Sofia to London.

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

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

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

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

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

    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 London from Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Sofia to London

  • Looking for a cheap flight from Sofia to London? 25% of our users found flights on this route for £77 or less one-way and £49 or less round-trip.
  • Travelling from Sofia to London on business? London City Airport (LCY) is situated just a short tube ride away from London’s business centre.
  • It is generally cheaper to fly to London Gatwick (LGW), London Stansted (STN), or London Luton (LTN), rather than fly to London Heathrow (LHR) or London City. London Heathrow and London City are London’s most central airports, however, and are close to most central tourist attractions.
  • Those flying from Sofia Airport with Wizz Air or easyJet can enjoy the Sofia Lounge located on level 2 of Terminal 1 on the west side of the terminal. The lounge is open from the early morning to the late evening and a small fee is charged for entry.
  • All 5 of London’s major airports have on-site hotels that are either directly connected to or located just a short walk from the terminal buildings.
  • There are infant changing areas and child care rooms available throughout both of Sofia Airport’s main terminals and on either side of security check-in.
  • If you’re looking to grab a bite before your flight at Sofia Airport, Terminal 2 has several places to buy a snack, eat a meal, or have a coffee. There are also duty-free shops and places to buy takeaway snacks in Terminal 1.
  • If you want to relax before your flight, you can use the prayer and meditation room at Sofia International Airport (SOF), which is located inside Terminal 2 on Level 0.
  • If you want to store your bags at the airport during your trip, London Gatwick Airport (LGW) has luggage storage facilities located before security in both terminals.

Prefer to fly direct from Sofia to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Sofia to London.
Find which airlines fly direct from Sofia Airport to London, which days they fly and book direct flights.

Direct departures

Sofia to London

Monday

British Airways,Bulgaria Air,Ryanair, +1 more

British Airways,Bulgaria Air, +2 more

Tuesday

Ryanair,Wizz Air

Ryanair,Wizz Air

Wednesday

British Airways,Bulgaria Air,Ryanair, +1 more

British Airways,Bulgaria Air, +2 more

Thursday

Ryanair,Wizz Air

Ryanair,Wizz Air

Friday

British Airways,Bulgaria Air,Ryanair, +1 more

British Airways,Bulgaria Air, +2 more

Saturday

Bulgaria Air,Ryanair,Wizz Air

Bulgaria Air,Ryanair, +1 more

Sunday

British Airways,Bulgaria Air,Ryanair, +1 more

British Airways,Bulgaria Air, +2 more

See more direct flights

Direct returns

London to Sofia

Monday

British Airways,Bulgaria Air,Ryanair, +1 more

British Airways,Bulgaria Air, +2 more

Tuesday

Ryanair,Wizz Air

Ryanair,Wizz Air

Wednesday

British Airways,Bulgaria Air,Ryanair, +1 more

British Airways,Bulgaria Air, +2 more

Thursday

Ryanair,Wizz Air

Ryanair,Wizz Air

Friday

British Airways,Bulgaria Air,Ryanair, +1 more

British Airways,Bulgaria Air, +2 more

Saturday

Bulgaria Air,Ryanair,Wizz Air

Bulgaria Air,Ryanair, +1 more

Sunday

British Airways,Bulgaria Air,Ryanair, +1 more

British Airways,Bulgaria Air, +2 more

See more direct flights

Reviews of the top 5 airlines flying from Sofia to London

 
See real verified KAYAK customer reviews for airlines flying from Sofia to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sofia to London? 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
8.7Crew
8.1Comfort
8.4Boarding
7.8Food
7.2Entertainment
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 ….

Boarding was terrible. We were all cooped up in a small, claustrophobic space awaiting to be let out to walk to the plane. Very cramped and very uncomfortable.

Although our departure (DUB) was slightly delayed we reached our destination (LBA) ahead of schedule. The price was very competitive too (around €100 return). Plus, the departure times for both legs were very good: 13:05 and 15:10, respectively. I gave a neutral rating for Food and Entertainment because I didn't avail of either.

Dislike standing for 30 minutes waiting to board. Coffee disgusting, hot sandwich almost inedible. Staff cheerful. Flight early.

Notified as to why there’s a delay with our flight.

Easy short trip from Faro to Cardiff. Exceptional staff. Early landing and straight through airport in 15 minutes from touch down.

Food and entertainment were not available, so my rating on those items isn't actually correct. There should be a "Not relevant" or "Didn't use it" option.

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

The flight boarded nice and early and this meant there was no sudden rush at the gate. The only down side was the cabin was very cold 🥶

Whole way through - far more professional and slick than I expected

Good news was that Bag Check was open two and a half hours before the flight, which is essential with the chaotic immigration process. Flight was okay, but sitting at the back of the aircraft, 3 overhead bins on both sides were filled with crew bags and other misc items, so we couldn't put our cabin bags anywhere near us. To add insult, twice the crew managed to drop items that they were taking out of the overhead bins onto my wife's head, who was sitting in an aisle seat.

It was good; the only down side is that once you get to the airport everything is self service, there is no one assisting. I felt like I was working while I was on vacation during the check in process and dropping off the luggage. Really uncertain on what the airlines use payroll nowadays.

You need to make signage at Berlin Airport clearer. Having checked in online we had our boarding passes onlour phones. You do not make it clear that you need to check in again to receive a printed luggage tag. You get to baggage drop off and it says you can only do it with a luggage tag BUT not how to get this.

It was good except they could offer free water and tea/coffe

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

Boarding and disembarking were smooth. Not offering free water was cheap ... I've never encountered that before on a flight.

Boarding could be better. To get through your gate but to be stood in a corridor for 20 minutes is not great.

The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.

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.

Timely departures and arrivals. The seat was slightly forward leaning which made it uncomfortable

Flight was delayed by two hours and we then sat on the runway for another 40 minutes and circled Gatwick twice making it 3 hours later landing this is very poor compared to all the other operators I’ve flown with the outbound flight was an hour late

There were not enough staff and signage to direct people to Wizz Priority lanes for check-in and boarding. It didn't feel like we were Wizz Priority holders.

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

They boarded us despite knowing we wouldn’t be taking off for another hour and boarded us into a plane who’s air conditioning was not working properly. So we were sat in a hot plane for an hour with no access to the bathroom getting hotter and hotter. A little bit of communication between the teams would have avoided this.

I planned to be working during the flight but next to and in front of me there was a family (basically all around me) who had screaming kids all the way long and they were rude and the kid was kicking me as well and constantly wanted to grab my phone etc. I was so pissed, I didn't think they will travel priority so I didn't think they'll sit next to me but they did. I asked the crew if there is a chance for me to go to another seat far away from there...And they were so kind, immediately after take off they showed a seat for me that is far away from these people. I'm so grateful for this!!! I hate that I cannot figure out these things in advance. I WOULD BE HAPPY TO PAY MORE IN ADVANCE TO MAKE SURE THERE ARE NO FAMILIES W KIDS AROUND ME!!!!

BA Canceled this flight and put us on a flight leaving Aberdeen at 8:00 PM, delaying our return to the states by a full day. The cancellation caused us expenses in both Aberdeen and London and BA was completely unhelpful on the phone and at the airport.

First time flying with them! Loved it! Specially the schedule from Miami and being able to come back directly to New Orleans :)

They lost my luggage on my way to Namibia (I was unable to review that flight as I was in the bush/off line) It took 3 days to get my bag and I had to pay $375.00 to have it transported to my location as it was over 100 Kilometers from that Airport and the local Airlink carrier would not got that far.

Unable to check in online until the morning of flight. No early baggage check available nor any BA personnel present. Poor customer service.

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

Lady next to me was coughing profusely the entire flight, other lady moved seats because of it, 8 hours of that during an overnight flight is a bit much.

We waited all day on a delayed plane. More than a 6 hour delay which caused us to miss all connections and spend a second full day traveling. Also missed a day of work that i hadn’t planned on.

I liked the air hostesses, but no wifi was available for flight. my original flight was canceled and rebooking was difficult and no reason was given for cancellation. Business class cabin was nice and spacious.

We loved our flight attendant (Emma, from Scotland), the meals were perfectly spaced out, and the in-flight entertainment was super generous and delightful.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Everything you need to know for your flight from Sofia to London

Other airlines flying from Sofia to London

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