C$55 Cheap Flights from Luxembourg (LUX) to Sofia (SOF)

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Flight deals from Luxembourg Airport to Sofia Airport

Looking for a cheap last-minute deal or the best return flight from Luxembourg Airport to Sofia Airport? If you want to travel next month, return fares start from C$151. Find the lowest prices on one-way and return tickets right here.

Sofia.C$55 per passenger.Departing Mon., Apr. 27.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Luxembourg on Mon., Apr. 27, arriving in Sofia.Price includes taxes and charges.From C$55, select.

Sofia.C$58 per passenger.Departing Thu., Aug. 27.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Luxembourg on Thu., Aug. 27, arriving in Sofia.Price includes taxes and charges.From C$58, select.

Sofia.C$61 per passenger.Departing Sat., Jun. 13.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Luxembourg on Sat., Jun. 13, arriving in Sofia.Price includes taxes and charges.From C$61, select.

Sofia.C$61 per passenger.Departing Sat., May 16.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Luxembourg on Sat., May 16, arriving in Sofia.Price includes taxes and charges.From C$61, select.

Sofia.C$74 per passenger.Departing Wed., Oct. 7.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Luxembourg on Wed., Oct. 7, arriving in Sofia.Price includes taxes and charges.From C$74, select.

Sofia.C$78 per passenger.Departing Mon., Sep. 14.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Luxembourg on Mon., Sep. 14, arriving in Sofia.Price includes taxes and charges.From C$78, select.

Sofia.C$125 per passenger.Departing Tue., Jul. 14.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Luxembourg on Tue., Jul. 14, arriving in Sofia.Price includes taxes and charges.From C$125, select.

Sofia.C$262 per passenger.Departing Tue., Mar. 31.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Luxembourg on Tue., Mar. 31, arriving in Sofia.Price includes taxes and charges.From C$262, select.

Find the cheapest month to fly from Luxembourg to Sofia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Luxembourg to Sofia flights are currently cheapest in April.

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Luxembourg to Sofia: Alternative routes

Compare routes from Luxembourg to Sofia below. You may find an airport to fly into that's cheaper, faster, or easier than Sofia.

Sofia

7km from central Sofia

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from C$55

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Luxembourg to Sofia: Flight information

The things to know before you go.

Cheapest flight found	C$55
Cheapest month to fly	April

Finding cheap flights from Luxembourg to Sofia: Frequently asked questions

How much are return flights from Luxembourg to Sofia?

The best price we found for a return flight from Luxembourg to Sofia is C$123. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Luxembourg to Sofia?

Currently, there are no airlines that fly direct from Luxembourg to Sofia. But we found flights with one or more stops from C$123.

How many flights are there a week from Luxembourg to Sofia?

As of March 2026, there are no flights flying from Luxembourg to Sofia.

When is the cheapest time to fly from Luxembourg to Sofia?

The cheapest month to fly from Luxembourg to Sofia is usually May.

Which upcoming date is cheapest to fly from Luxembourg Airport to Sofia Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Luxembourg Airport to Sofia Airport on Monday, May 4, 2026.

Can I get a direct flight from Luxembourg Airport to Sofia Airport?

No airlines currently offer direct flights between Luxembourg Airport and Sofia Airport. Most routes have one or more stops.

How can I find the best flight deal to Sofia?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sofia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Sofia?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sofia is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Luxembourg Airport to Sofia with?

Currently, Ryanair offers the cheapest flight tickets to Sofia.

Flying from Luxembourg Airport (LUX) to Sofia Airport (SOF): what you need to know

Flying during a popular month such as July? Major public holidays and other popular seasons can lead to longer lines at check-in and security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before domestic departures.
We make it a breeze to get a flight with a stopover. To see all your options for flights from Luxembourg Airport to Sofia Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore the city of your choice. Some popular stopovers between LUX and SOF include:
- Vienna International Airport
- Franz Josef Strauss Airport
- Cote D'Azur Airport
Before organizing your cheap ticket from LUX to SOF, check whether you need a visa to enter Bulgaria. Visa and travel document requirements may differ and are updated frequently. To get the most up-to-date information, contact the nearest consulate or embassy of the country you're going to.

How to find the cheapest flights from Luxembourg Airport (LUX) to Sofia Airport (SOF)

The best price we've found for a one-way ticket from Luxembourg Airport to Sofia Airport is C$55. The cheapest price for a return flight is C$123. Bear in mind that fares can change due to demand when booking.
To find cheap flight tickets from LUX to SOF, book in advance. Airlines usually offer the most competitive fares when flights are first released.
Getting cheap flight tickets from Luxembourg Airport to Sofia Airport is easy if you're flexible with your trip dates. Use the 'Whole month' tool to see the best prices across each month and bag a great deal.
Sign into your online account or use the app to set up a Price Alert. We'll let you know right away if there's a cheaper deal on this route. It doesn't take long, and it'll save you from searching for cheap flight tickets from LUX to SOF every day.
Take advantage of filters to find the perfect journey for you. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Luxembourg Airport to Sofia Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about Luxembourg Airport (LUX)

Located around 8 kilometres from central Luxembourg, Luxembourg Airport can be reached in approximately 15 minutes by car (depending on traffic). The journey on public transport is roughly 32 minutes.
Need a convenient hotel near LUX? If you're catching an early flight from Luxembourg Airport to Sofia Airport, these stays will put you moments from check-in:

Arriving at Sofia Airport (SOF)

If you're on a late flight from Luxembourg Airport to Sofia Airport, nothing tops the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and snoozing not long after at one of these options near SOF:

Getting from Sofia Airport (SOF) to central Sofia

Sofia Airport is approximately 11 kilometres from the center of Sofia. With your own car rental or if you're catching a cab, the drive is around 16 minutes.
Getting there on public transport takes roughly 37 minutes.

When to fly to Sofia Airport (SOF)

August is the most popular month for flights from Luxembourg Airport to Sofia Airport. To steer clear of the crowds, visit Sofia in April.
The warmest month in Sofia is August, with the temperature ranging between 14ºC and 30ºC. Book your flights from Luxembourg Airport to Sofia Airport in this month if this is the type of weather you like.
Search for cheap flight tickets from LUX to SOF in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -11ºC and 7ºC on average.

More about Sofia

As soon as you've booked your flights from LUX to SOF, you'll need to find a hotel in Sofia. Make one of these options your base for exploring this city:
There are so many things to do and see in this city it can be hard to know where to start. National Palace of Culture, Boyana Church and City Garden are highlights which should feature on every Sofia itinerary.

Complete your Sofia trip with hotels and a car rental

Comparing flights is not our only party trick. Once you've booked your cheap ticket to Sofia Airport, browse our great car rental offers that'll give you the freedom and flexibility to travel around at your own pace. Then, take a look at our exclusive rates for hotels to find the perfect Sofia stay.