$19 Cheap Flights from Sofia (SOF) to London (LTN)

View $19 flight on Wed, Jul 30, 2025Opens in a new window

Popular airlines from Sofia Airport (SOF) to Luton Airport (LTN)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Sofia to London (SOF-LTN)

Prices were available within the past 7 days and start at $19 for one-way flights and $54 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air
Thu, Jul 31 - Sun, Aug 31
SOF
Sofia
LTN
London
$54 Roundtrip, found 1 day ago
$54
Roundtrip
found 1 day ago
Select Wizz Air flight, departing Thu, Jul 31 from Sofia to London, returning Sun, Aug 31, priced at $54 found 1 day ago
Wizz Air
Thu, Jul 31 - Sun, Aug 31
SOF
Sofia
LTN
London
$60 Roundtrip, found 1 day ago
$60
Roundtrip
found 1 day ago
Select Wizz Air flight, departing Thu, Jul 31 from Sofia to London, returning Sun, Aug 31, priced at $60 found 1 day ago
Wizz Air
Fri, Sep 19 - Thu, Sep 25
SOF
Sofia
LTN
London
$66 Roundtrip, found 3 days ago
$66
Roundtrip
found 3 days ago
Select Wizz Air flight, departing Fri, Sep 19 from Sofia to London, returning Thu, Sep 25, priced at $66 found 3 days ago
Wizz Air
Fri, Sep 26 - Sun, Sep 28
SOF
Sofia
LTN
London
$71 Roundtrip, found 2 days ago
$71
Roundtrip
found 2 days ago
Select Wizz Air flight, departing Fri, Sep 26 from Sofia to London, returning Sun, Sep 28, priced at $71 found 2 days ago
Wizz Air
Fri, Sep 26 - Tue, Sep 30
SOF
Sofia
LTN
London
$75 Roundtrip, found 5 days ago
$75
Roundtrip
found 5 days ago
Select Wizz Air flight, departing Fri, Sep 26 from Sofia to London, returning Tue, Sep 30, priced at $75 found 5 days ago
Wizz Air
Fri, Sep 26 - Mon, Sep 29
SOF
Sofia
LTN
London
$81 Roundtrip, found 4 days ago
$81
Roundtrip
found 4 days ago
Select Wizz Air flight, departing Fri, Sep 26 from Sofia to London, returning Mon, Sep 29, priced at $81 found 4 days ago
Wizz Air
Thu, Jul 31 - Fri, Sep 12
SOF
Sofia
LTN
London
$86 Roundtrip, found 3 days ago
$86
Roundtrip
found 3 days ago
Select Wizz Air flight, departing Thu, Jul 31 from Sofia to London, returning Fri, Sep 12, priced at $86 found 3 days ago
Wizz Air
Fri, Sep 26 - Sun, Sep 28
SOF
Sofia
LTN
London
$90 Roundtrip, found 2 days ago
$90
Roundtrip
found 2 days ago
Select Wizz Air flight, departing Fri, Sep 26 from Sofia to London, returning Sun, Sep 28, priced at $90 found 2 days ago
Wizz Air
Fri, Sep 26 - Tue, Sep 30
SOF
Sofia
LTN
London
$95 Roundtrip, found 5 days ago
$95
Roundtrip
found 5 days ago
Select Wizz Air flight, departing Fri, Sep 26 from Sofia to London, returning Tue, Sep 30, priced at $95 found 5 days ago
Wizz Air
Fri, Sep 26 - Mon, Sep 29
SOF
Sofia
LTN
London
$96 Roundtrip, found 4 days ago
$96
Roundtrip
found 4 days ago
Select Wizz Air flight, departing Fri, Sep 26 from Sofia to London, returning Mon, Sep 29, priced at $96 found 4 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Closest option available. Average driving time to city center is 28 minutes. Flights from $479
LHR
Heathrow
Closest
Average driving time to city center28 min
Flights from $479
Flights from Sofia (SOF) to London (LTN)
Origin airport
Sofia
Destination airport
Luton
Airlines serving
Wizz Air
Roundtrip price
$53
Distance
1274 mi
Average flight time
1 hour 22 mins

Sofia to London Flights

The cheapest times to fly from Sofia to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sofia to London are during the month of July. You can find some of the cheapest flights from Sofia to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sofia to London

Sunday is one of the best days to book for cheap flights from Sofia to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sofia to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sofia to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $19 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sofia to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sofia to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sofia Airport (SOF) to Luton Airport (LTN) cost?
You can land affordable return tickets from Sofia Airport (SOF) to Luton Airport (LTN) starting at $66. Grab your seat and take off on your trip. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Wizz Air flight leaving SOF on July 12 2025 and touching down at LTN. The price was last updated on July 1 2025 and has not changed since.
What is the cheapest month to fly from SOF to LTN?
The cheapest flights from SOF to LTN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Sofia Airport (SOF) to Luton Airport (LTN)?
When heading out of Sofia Airport (SOF), you can hop on a direct flight to Luton Airport (LTN) with Wizz Air.
What is the cheapest airline that flies from SOF to LTN?
Take off from SOF to LTN with Wizz Air. This carrier currently offers the cheapest one-way ticket for this route, starting from $19. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SOF on July 25 2025. Prices were last updated on July 1 2025 and have not changed since.
How many flights per day from Sofia Airport (SOF) to Luton Airport (LTN)?
On average, there's only 1 direct flight operating from Sofia Airport (SOF) to Luton Airport (LTN) each day. If this doesn't fit your plans, check out flights with layovers. Just filter your search results on Expedia to include one or two stops to find the next best option.
What are the most popular departure times for flights from Sofia Airport (SOF) to Luton Airport (LTN)?
More travelers fly between SOF and LTN at 6 AM than at any other time of day. Looking to skip the crowds? Consider flying outside peak hours and you're likely to save on your fare as well.
What day of the week has the most flights from SOF to LTN?
If you jet off on a Friday, you'll get the largest range of choices for flights from Sofia Airport (SOF) to Luton Airport (LTN).
What is the earliest flight from Sofia Airport (SOF) to Luton Airport (LTN)?
The earliest flight out of Sofia Airport (SOF) is at around 6:30AM UTC+2. Catch this flight and you'll land at Luton Airport (LTN) at approximately 8:00AM UTC+0. The total travel time is 3h 30m.
How long does it take to fly from Sofia Airport (SOF) to Luton Airport (LTN)?
Typically, it takes 3 hours and 30 minutes to fly the 1,300 mi from SOF to LTN.
What is the best time to fly from Sofia Airport (SOF) to Luton Airport (LTN)?
To avoid potential delays on the Sofia Airport (SOF) to Luton Airport (LTN) route, fly before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Sofia Airport (SOF)?
Hop on a direct flight from Sofia Airport (SOF) to London and arrive at one of these hubs:

  • Heathrow Airport (LHR)
  • Stansted Airport (STN)
  • Luton Airport (LTN)

Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to Luton Airport (LTN) last-minute?
Booking your plane ticket from SOF to LTN shortly before your journey is typically more expensive. However, if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a SOF to LTN flight and hotel package?
Compared with arranging flights and hotels separately, booking a SOF to LTN flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the stress out of planning your trip. Simply pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to Luton Airport (LTN)?
Typically, you're able to cancel or reschedule your SOF to LTN flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more details, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.