£18 Find Cheap Flights from London Luton Airport to Bulgaria

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luton to Bulgaria departing on 26/9. 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.
1 adult
1 adult, Economy

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Cheap Flights from Luton to Bulgaria

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sofia
Sofiadirect£49
Burgas
Burgasdirect£52
Varna
Varnadirect£71
Plovdiv
Plovdivdirect£38
Sofia
Sofiadirect£49
Burgas
Burgasdirect£52
Varna
Varnadirect£71
Plovdiv
Plovdivdirect£38

Book Cheap Luton to Bulgaria Plane Tickets

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

Wed, 1 Oct - Mon, 20 Oct
Wizz Air Logo
21:20 - 02:30LTN-SOF
3h 10mdirect
Wizz Air Logo
06:10 - 07:30SOF-LTN
3h 20mdirect
£49Wizz Air
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Wizz Air Logo
21:20 - 02:30LTN-SOF
3h 10mdirect
Wizz Air Logo
06:10 - 07:30SOF-LTN
3h 20mdirect
£50Wizz Air
Find Deal
Wed, 15 Oct - Sat, 18 Oct
Wizz Air Logo
07:10 - 12:45LTN-BOJ
3h 35mdirect
Wizz Air Logo
20:40 - 22:25BOJ-LTN
3h 45mdirect
£52Wizz Air
Find Deal
Tue, 7 Oct - Wed, 8 Oct
Wizz Air Logo
08:25 - 13:35LTN-SOF
3h 10mdirect
Wizz Air Logo
19:15 - 20:40SOF-LTN
3h 25mdirect
£52Wizz Air
Find Deal
Sun, 5 Oct - Thu, 9 Oct
Wizz Air Logo
21:20 - 02:30LTN-SOF
3h 10mdirect
Wizz Air Logo
19:15 - 20:40SOF-LTN
3h 25mdirect
£54Wizz Air
Find Deal
Sun, 12 Oct - Wed, 15 Oct
 Logo
05:30 - 17:35LTN-SOF
10h 05m1 stop
 Logo
06:10 - 07:30SOF-LTN
3h 20mdirect
Wed, 19 Nov - Mon, 24 Nov
 Logo
06:50 - 10:10LTN-SOF
25h 20m2 stops
 Logo
19:30 - 21:05SOF-LTN
3h 35mdirect
Fri, 3 Oct - Sat, 4 Oct
Wizz Air Logo
07:10 - 12:45LTN-BOJ
3h 35mdirect
Wizz Air Logo
20:40 - 22:25BOJ-LTN
3h 45mdirect
£85Wizz Air
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Ryanair Logo
06:20 - 11:45LTN-BOJ
3h 25mdirect
Ryanair Logo
12:15 - 13:50BOJ-LTN
3h 35mdirect
£92Ryanair
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Ryanair Logo
06:20 - 11:45LTN-BOJ
3h 25mdirect
Ryanair Logo
12:15 - 13:50BOJ-LTN
3h 35mdirect
£99Ryanair
Find Deal
Booking Insights

KAYAK's insights & trends for Luton to Bulgaria flights

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

What is the cheapest London Luton Airport to Bulgaria flight route?

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

The cheapest ticket to Bulgaria from London Luton Airport found in the last 72 hours was to Burgas, at £34 return. The most popular route is from London Luton Airport (LTN) to Sofia (SOF), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £36.

What is the cheapest month to fly from London Luton Airport to Bulgaria?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Luton Airport to Bulgaria, 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 London Luton Airport to Bulgaria is November, when tickets cost £61 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is £243 and £238 respectively.

What’s the cheapest day of the week to fly from London Luton Airport to Bulgaria?

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

For London Luton Airport to Bulgaria, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Bulgaria back to London Luton Airport, the best deals are generally found on Tuesday, with Monday being the most expensive.

How far in advance should I book a flight from London Luton Airport to Bulgaria?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Luton Airport to Bulgaria, 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 on a flight from London Luton Airport to Bulgaria, you should book around 3 weeks before departure, which saves you about 50% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know - Cheap tickets from London Luton Airport to Bulgaria

Low seasonMarch
Cheapest flight£18
Best time to beat the crowds (48% less expensive on average)
Most popular time to fly and prices are also 24% lower on average.
Flight from London Luton Airport to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from London Luton Airport to Bulgaria?

    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 London Luton Airport to Bulgaria.

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

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

  • What is the Hacker Fare option on flights from London Luton Airport to Bulgaria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Luton Airport to Bulgaria 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 from London Luton Airport to Bulgaria?

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

  • What is the cheapest time of day to fly to Bulgaria?

    The cheapest time of day to fly to Bulgaria is generally at night, when retur flights cost £162 on average. Morning departures are around 16% cheaper than evening flights, on average. The most expensive time of day to fly to Bulgaria is generally in the evening, which is peak travel time and where the average cost of a ticket is £201.

Reviews of the top 3 airlines flying from Luton to Bulgaria

 
Need help choosing which airline to fly with from Luton to Bulgaria? 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.
6.8
RyanairOverall score based on 5155 reviews
7.5Crew
6.7Boarding
5.6Entertainment
6.5Comfort
6.0Food
Airline reviews

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.

2.0 MediocreRoy, Sept 2025STN - GDN
Read more Ryanair reviews

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

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

Flight got delayed and they didn’t keep us informed all the time.

I couldn’t understand the aircraft tannoy announcements I was in seat 20C - nobody in our row could either. Speakers a bit too quiet plus messages read out too fast. Otherwise excellent flight. (Flight delayed by 50 mins)

This was the worst boarding ever. We were kept in the boarding bus for almost 40 minutes without any information or update. Very uncomfortable beings squished with another 50 people and not knowing what was happening.

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!!!!

Brand new aircraft Airbus 321neo, good seats although no recline (so no arguments with other passengers). Orderly boarding using front and rear aircraft doors for efficiency. Departed on time and artived 25min early. During check in, ground staff are very strict about permitted baggage and carry-on weight and size - you're only allowed what you paid for. Onboard food and beverage prices are a bit high but similar to airport coffee shops.

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.

Crews are great, chill, good snack sets on offer, I didn't feel they play any annoying budget airline games. I will probably fly with Wizz every chance I get it

If you don't want to pay a lot at check in desk, you need to use online check in tool, but you still need to go to check in desk to have it printed out. Then what's the meaning of "online check in"? Extra security check, as if 9/11 just happened!

Great crew. Seats do not recline :( but it is budget so i should have known. Otherwise comfy leather chair. Slight slim chair but again budget so expected. No entertainment do makes journey boring. Recommend packing plenty of snacks and games or download plenty of films and music in your device. Staff excellent. Clean flight. On time.

Both of my flights had issues with their time slot with air traffic control, so they left over an hour late and the flight back to London was delayed by over an hour. Please provide more clarity about baggage requirements on booking sites, your website and within the app. I had to pay for extra bags at the airport when departing London, because they didn’t specify that your carry on bag can only be a backpack and not a trolley, my trolley bag fit the size requirements of the backpack but still I was made to pay

The crew at Check-in was very helpful. It’s was appreciate.

It’s a budget airline. You get what you pay for. They insisted on getting us out of the gate and into our slot on time. They got us to the destination safely. Aircraft was clean and well maintained. What more could we want

Half an hour delay. Squeezed into a small Departure Lounge with very few seats. Noisy flight with screaming unruly kids. Loud IPads and Phones. Heaven!

Were delayed in the airport for 5 hours with no explanation. Flight kept getting delayed by an hour at a time and wizz air staff were no where to be found

The flight was delayed 5 hours and I'm and invalid,I wan a refund for this

The cabin crew on that flight were super fantastic and super helpful. They were so polite and considerate that i felt i travelled with a 5star airline.

Delayed delayed delayed - always with Wizzair. Staff were friendly and well mannered but clearly the company is unorganized and the aircrafts are outdated.

It's a budget airline. Great for short flight. Smooth landing.

Everything you need to know for your flight from Luton to Bulgaria

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