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Cheap flights from London Luton Airport to Sofia from £34

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SOF
5 Jul — 12 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Luton to Sofia are usually found in January or November, booked 70 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Luton to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Sofia
Explore the most affordable flight options available from Luton to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 June 2026.

Sat 11/720:35
LTN
-
SOF
1 stop10h 55m
Multiple Airlines
Sat 25/706:00
SOF
-
LTN
Nonstop3h 15m
Multiple Airlines
Deal found 31/5£63
Mon 22/615:55
LTN
-
SOF
Nonstop3h 15m
Multiple Airlines
Wed 8/706:15
SOF
-
LTN
1 stop12h 00m
Multiple Airlines
Deal found 30/5£63
Mon 8/620:35
LTN
-
SOF
1 stop12h 35m
Multiple Airlines
Fri 12/606:00
SOF
-
LTN
Nonstop3h 15m
Multiple Airlines
Deal found 2/6£65
Thu 11/606:20
LTN
-
SOF
1 stop26h 00m
Multiple Airlines
Fri 19/606:00
SOF
-
LTN
Nonstop3h 15m
Multiple Airlines
Deal found 1/6£66
Sat 27/613:10
LTN
-
SOF
1 stop5h 20m
Multiple Airlines
Tue 7/706:00
SOF
-
LTN
Nonstop3h 15m
Multiple Airlines
Deal found 30/5£66
Thu 11/620:35
LTN
-
SOF
1 stop11h 55m
Multiple Airlines
Mon 15/613:45
SOF
-
LTN
Nonstop3h 30m
Multiple Airlines
Deal found 31/5£67
Mon 15/615:55
LTN
-
SOF
Nonstop3h 15m
Wizz Air
Sat 18/706:00
SOF
-
LTN
Nonstop3h 15m
Wizz Air
Deal found 3/6£68
Thu 11/615:35
LTN
-
SOF
2 stops16h 55m
Multiple Airlines
Thu 18/606:00
SOF
-
LTN
Nonstop3h 15m
Multiple Airlines
Deal found 30/5£68
Sun 7/608:20
LTN
-
SOF
Nonstop3h 15m
Wizz Air
Fri 19/606:00
SOF
-
LTN
Nonstop3h 15m
Wizz Air
Deal found 1/6£69
Mon 15/620:35
LTN
-
SOF
1 stop12h 35m
Multiple Airlines
Wed 24/606:00
SOF
-
LTN
Nonstop3h 15m
Multiple Airlines
Deal found 4/6£71
Thu 9/714:45
LTN
-
SOF
1 stop6h 25m
Multiple Airlines
Thu 16/706:00
SOF
-
LTN
Nonstop3h 15m
Multiple Airlines
Deal found 31/5£71
Wed 10/620:35
LTN
-
SOF
1 stop10h 40m
Multiple Airlines
Fri 19/613:30
SOF
-
LTN
Nonstop3h 30m
Multiple Airlines
Deal found 2/6£72

Find flight deals from Luton to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 June 2026.

Round-trip from

£63

One-way from

£34

Popular in

August

Cheapest in

January

Average price

£93

Good round-trip deal

£90 or less

Good one-way deal

£53 or less
Wizz Air
  • Wizz Air
  • 11/7-25/7
  • 1 total stop
  • 14h 10m total
  • London to Sofia
Search Deals
9/6
  • 9/6
  • 1 total stop
  • 17h 55m total
  • London to Sofia
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from London Luton to Sofia.
Search Deals
Price to beat on a one-way flight from London Luton to Sofia.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 June 2026.
Use the filters below to find and compare flights from London Luton Airport to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonSofia

LTN - SOF

LTNSOF

London Luton

Tue 29/9

08:20-13:35

Nonstop3h 15m

Sofia

Sat 10/10

06:00-07:15

Nonstop3h 15m

£75

LondonSofia

LTN - SOF

LTNSOF

London Luton

Thu 9/7

14:45-23:10

1 stop6h 25m

Sofia

Sun 12/7

06:00-07:15

Nonstop3h 15m

£80

LondonSofia

LTN - SOF

LTNSOF

London Luton

Mon 29/6

15:15-16:20

2 stops23h 05m

Sofia

Wed 1/7

06:00-07:15

Nonstop3h 15m

£83

LondonSofia

LTN - SOF

LTNSOF

London Luton

Fri 19/6

08:20-13:35

Nonstop3h 15m

Sofia

Fri 26/6

06:00-07:15

Nonstop3h 15m

£87

LondonSofia

LTN - SOF

LTNSOF

London Luton

Thu 15/10

08:20-13:35

Nonstop3h 15m

Sofia

Sun 18/10

06:00-07:15

Nonstop3h 15m

£92

LondonSofia

LTN - SOF

LTNSOF

London Luton

Fri 3/7

20:35-09:45

1 stop11h 10m

Sofia

Fri 17/7

18:55-08:30

1 stop15h 35m

£98

LondonSofia

LTN - SOF

LTNSOF

London Luton

Thu 18/6

08:20-13:35

Nonstop3h 15m

Sofia

Sun 21/6

06:00-07:15

Nonstop3h 15m

£98

LondonSofia

LTN - SOF

LTNSOF

London Luton

Mon 15/6

15:15-10:20

2 stops17h 05m

Sofia

Wed 17/6

15:55-08:30

2 stops18h 35m

£98

LondonSofia

LTN - SOF

LTNSOF

London Luton

Fri 3/7

15:40-20:55

Nonstop3h 15m

Sofia

Fri 17/7

06:00-07:15

Nonstop3h 15m

£104

LondonSofia

LTN - SOF

LTNSOF

London Luton

Thu 25/6

08:20-13:35

Nonstop3h 15m

Sofia

Fri 26/6

13:30-15:00

Nonstop3h 30m

£104

Flights are sorted by cheapest return flights first.

Deals found on 31/5

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Luton to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Luton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Luton Airport to Sofia

How far ahead should I book a flight from London Luton Airport to Sofia?

The price you pay for your flight from London Luton Airport to Sofia may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Luton Airport to Sofia?

Currently, January is the cheapest month in which you can book a flight from London Luton Airport to Sofia (average of £53). Flying from London Luton Airport to Sofia in August is currently the most expensive (average of £244). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LTN to SOF?

Find hourly flight availability from Luton to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Luton Airport to Sofia as you normally would.

How much does it cost for a return flight from London Luton Airport to Sofia?

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated 5 June 2026.
Get a feel of what it's like to fly with Wizz Air from London Luton Airport to Sofia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Wizz Air
6.8
Okay
1,112 reviews
Check prices

Boarding

6.7

Overall

6.8

Entertainment

5.6

Food

6.0

Crew

7.6

Comfort

6.7

Reviews

1 / 20
2.0
Mediocre

Dr.Nadia,Jan 2026

SOF - VLC

Dear Wizz Air Customer Service Team, I am writing to express my extreme dissatisfaction and outrage regarding my recent flight from Sofia to Valencia, which turned into one of the worst travel experiences I have ever had – even by low-cost airline standards. I would like to clearly state that I have never experienced such poor organization, unprofessional behavior, and lack of respect toward passengers as on this flight. Here are the facts: 1. I paid for Priority Boarding, yet despite this, passengers were kept for nearly one hour inside a bus, standing still on the way to the aircraft, without any explanation or assistance. This makes the paid “priority” service completely meaningless. 2. The flight was then delayed by more than TWO HOURS, which directly caused me to miss my connecting flight from Valencia to Lisbon, resulting in additional stress, financial loss, and disruption of my travel plans. 3. The explanation given by the cabin crew – that the delay was due to the absence of a second pilot – is absolutely unacceptable. Crew and pilot availability is entirely the airline’s responsibility, and passengers should not pay the price for such internal mismanagement. 4. The behavior of the ground staff was shocking. One of the female staff members responsible for boarding was chewing gum continuously, speaking rudely, and treating passengers with visible disrespect. Her attitude toward passengers was arrogant and unprofessional, creating tension and discomfort from the very beginning of the boarding process. 5. Overall, the attitude of the staff, both on the ground and in the air, showed a complete lack of empathy, responsibility, and customer care. I want to make it very clear: - This experience has completely destroyed my trust in Wizz Air. - I will never fly with Wizz Air again. - I will also strongly discourage colleagues and contacts from using your services. I expect a formal explanation, acknowledgment of responsibility, and information on what compensation or corrective measures will be taken in response to this unacceptable situation. Passengers may accept low prices, but no passenger should ever be treated with such disrespect and negligence. I look forward to your response. Sincerely, Dr. Nadia Borisova
Wizz Air
6.8
Okay
1,112 reviews
Wizz Air
6.8
Okay
1,112 reviews
Check prices

Boarding

6.7

Overall

6.8

Entertainment

5.6

Food

6.0

Crew

7.6

Comfort

6.7

Reviews

1 / 20
2.0
Mediocre

Dr.Nadia,Jan 2026

SOF - VLC

Dear Wizz Air Customer Service Team, I am writing to express my extreme dissatisfaction and outrage regarding my recent flight from Sofia to Valencia, which turned into one of the worst travel experiences I have ever had – even by low-cost airline standards. I would like to clearly state that I have never experienced such poor organization, unprofessional behavior, and lack of respect toward passengers as on this flight. Here are the facts: 1. I paid for Priority Boarding, yet despite this, passengers were kept for nearly one hour inside a bus, standing still on the way to the aircraft, without any explanation or assistance. This makes the paid “priority” service completely meaningless. 2. The flight was then delayed by more than TWO HOURS, which directly caused me to miss my connecting flight from Valencia to Lisbon, resulting in additional stress, financial loss, and disruption of my travel plans. 3. The explanation given by the cabin crew – that the delay was due to the absence of a second pilot – is absolutely unacceptable. Crew and pilot availability is entirely the airline’s responsibility, and passengers should not pay the price for such internal mismanagement. 4. The behavior of the ground staff was shocking. One of the female staff members responsible for boarding was chewing gum continuously, speaking rudely, and treating passengers with visible disrespect. Her attitude toward passengers was arrogant and unprofessional, creating tension and discomfort from the very beginning of the boarding process. 5. Overall, the attitude of the staff, both on the ground and in the air, showed a complete lack of empathy, responsibility, and customer care. I want to make it very clear: - This experience has completely destroyed my trust in Wizz Air. - I will never fly with Wizz Air again. - I will also strongly discourage colleagues and contacts from using your services. I expect a formal explanation, acknowledgment of responsibility, and information on what compensation or corrective measures will be taken in response to this unacceptable situation. Passengers may accept low prices, but no passenger should ever be treated with such disrespect and negligence. I look forward to your response. Sincerely, Dr. Nadia Borisova

Related info for your journey

Find useful and relevant information for your journey from Luton to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sofia from London Luton?

    Most people fly into Sofia (SOF) if they book a flight to Sofia from London Luton. On average, Sofia has 1 inbound flight from London Luton per day from 1 airline. Sofia is conveniently located just 4.2 mi from Sofia’s city center.

  • How long is the flight from London Luton Airport to Sofia?

    Departing from London Luton Airport to Sofia will take you 3h 15m. The distance between London Luton Airport and Sofia is about 1273 mi. Generally, flights for this route are direct.

  • What is the cheapest airline to fly from London Luton Airport to Sofia round-trip?

    Currently priced at £43, Wizz Air will fly you from London Luton Airport to Sofia and back. In addition to Wizz Air, many other airlines offer competitively priced options for your trip. Wizz Air is 68% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from London Luton Airport to Sofia?

    On average you can expect to pay £106 for a flight from London Luton Airport to Sofia. The cheapest flight overall is £29 while the most popular route, (London Luton - Sofia) is currently priced at £66.

  • Can I find deals for flights from Luton to Sofia that include hotel bookings?

    Yes. In addition to deals on Luton to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Luton to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Sofia.

  • Can I find deals for business class flights from Luton to Sofia?

    Yes. Cheapflights offers flight deals from Luton to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Luton Airport to Sofia?

    Currently, January is the cheapest month in which you can book a flight from London Luton Airport to Sofia (average of £53). Flying from London Luton Airport to Sofia in August is currently the most expensive (average of £244). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Velingrad

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Alternative routes for Luton to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Sofia flights
Stansted to Sofia flights
Gatwick to Sofia flights
London City to Sofia flights
Southend to Sofia flights

Top airline flying from Luton to Sofia

Discover the top airline that operate flights from Luton to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£43Average£124FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Luton to Sofia?

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Why should you use Cheapflights to find cheap flight tickets from Luton to Sofia?

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Can Cheapflights find flights from Luton to Sofia with no change fees?

Yes, we can. To see specific flights from Luton to Sofia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Luton to Sofia become cheaper?

Not ready to book yet? You can track prices for flights from Luton to Sofia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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