Cheap flights from Sofia to London from £21
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sofia to London departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Sofia to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London?
The cheapest month to fly to London from Sofia is in March. Flight prices, which tend to average around £68, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Sofia averaging around £70.
What is the cheapest day to depart on your flight to London?
Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £80. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Sofia to London for around £129.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £97. Flights in the evening are often more expensive, with an average ticket price of £98.
What is the cheapest Sofia to London flight route?
Fly from Sofia to London Luton for the best Sofia - London flight prices
What cabin class options are available on Sofia to London flights?
There are 3 cabin classes available to choose from on Sofia to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Sofia to London flights?
No. A direct flight is the cheapest option for a flight between Sofia to London.
What is the cheapest airline that flies from Sofia to London?
Wizz Air, Ryanair, and British Airways are the most popular carriers operating from Sofia to London
Which airlines fly to London?
Wizz Air, Ryanair and Bulgaria Air are the top three most popular airlines that fly to London from Sofia according to our data. Wizz Air is the first choice among our users, with 47% of people opting to fly with this airline when travelling to London. Keep in mind that there are 7 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Sofia to London on average per day?
As of June 2025, there are 3 flights per day flying from Sofia to London. The most common time of day flights depart is 06:00, with 43% of flights taking off at midday.
How many flights depart from Sofia to London on average per week?
As of June 2025, 27 flights take off from Sofia and land in London each week. The most common flight departure day for this route is Wed, with 26% of weekly flights taking off on this day.
When to book flights from Sofia to London
Cheap Sofia to London (SOF to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sofia to London
How far is Sofia to London by plane?
The straight-line distance from Sofia to London is 1250.7 mi. A reasonable flight in good conditions will take 3h 05m.
When did momondo last update prices for flights from Sofia Airport to London?
Prices for flights from Sofia Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Sofia Airport to London?
As of June 2025, there are 6 operators available to choose from for flights from Sofia Airport to London.
How old do you have to be to fly from Sofia Airport to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Sofia to London?
Based on momondo bookings for flights between Sofia and London, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 22.64% of the total bookings. Other popular models include Airbus A321neo with 18.62%, Boeing 737 MAX 8 with 18.56%, and Airbus A320-100/200 with 18.16%.
What is the most popular airline from Sofia to London?
Based on momondo bookings for flights between Sofia and London, the leading airline is Wizz Air, making up 47% of the total bookings. Other popular airlines include Ryanair with 34%, Bulgaria Air with 12%, and British Airways with 4%.
Best airlines flying from Sofia to London
Compare and see reviews for airlines that fly from Sofia to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £28 | Free Cancellation | Rating 6.8 1,058 reviews | |||
| PriceFrom £57 | Free Cancellation | Rating 6.9 1,812 reviews | |||
| PriceFrom £61 | Free Cancellation | Rating 6.8 5,121 reviews | |||
| PriceFrom £88 | Free Cancellation | Rating 7.9 59 reviews | |||
| PriceFrom £106 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £123 | Free Cancellation | Rating 7.6 1,077 reviews |
Bulgaria Air Flights From Sofia to London
The lowest priced Bulgaria Air flight from Sofia to London from the last 72 hours was £119. Generally, Bulgaria Air has 3 flights on this route every week with an average price of £252. Bulgaria Air is rated 7.9/10 by our users.
Wizz Air Flights From Sofia to London
The best Wizz Air deal for Sofia to London flight tickets found on momondo in the last 72 hours was £38, round-trip. It should be noted that an average Wizz Air flight deal for this route in this time was higher, at £139 round-trip. Wizz Air operates 10 flights out of Sofia into London in an average week, so prices vary by time and availability. 1,058 Wizz Air reviews by users on momondo have scored the airline at 6.8/10.
Travelling to a place near London?
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Why should I use momondo to find a flight deal from Sofia to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sofia to London for you.
Can I find flights from Sofia to London with flexible booking policies on momondo?
Yes. All flights to London from Sofia on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Sofia to London?
Once all potential Sofia to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Sofia to London right now. Can momondo alert me if prices change?
If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Sofia and alert you when they change.