Cheap flights from Sofia to London from $66
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 11/26. 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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Fly from
Fly to
Route
Depart
Return
SofiaLondon
SOF Sofia - STN London Stansted
SOFSTN
Sofia
Thu 10/22
5:45 am-7:00 am
Nonstop3h 15m
London Stansted
Mon 11/2
5:55 am-11:00 am
Nonstop3h 05m
SofiaLondon
SOF Sofia - STN London Stansted
SOFSTN
Sofia
Thu 12/3
10:00 pm-11:20 pm
Nonstop3h 20m
London Stansted
Wed 12/9
2:45 pm-7:50 pm
Nonstop3h 05m
SofiaLondon
SOF Sofia - LTN London Luton
SOFLTN
Sofia
Thu 11/12
6:00 am-7:30 am
Nonstop3h 30m
London Luton
Wed 11/18
8:15 am-1:25 pm
Nonstop3h 10m
SofiaLondon
SOF Sofia - LTN London Luton
SOFLTN
Sofia
Thu 11/12
6:00 am-7:30 am
Nonstop3h 30m
London Luton
Wed 11/18
8:15 am-1:25 pm
Nonstop3h 10m
SofiaLondon
SOF Sofia - STN London Stansted
SOFSTN
Sofia
Thu 11/12
10:00 pm-11:20 pm
Nonstop3h 20m
London Stansted
Wed 11/18
5:55 pm-11:20 am
1 stop15h 25m
SofiaLondon
SOF Sofia - STN London Stansted
SOFSTN
Sofia
Wed 12/9
8:15 pm-9:35 pm
Nonstop3h 20m
London Stansted
Thu 12/10
7:25 am-3:55 pm
1 stop6h 30m
SofiaLondon
SOF Sofia - LHR London Heathrow
SOFLHR
Sofia
Mon 10/19
8:10 pm-9:30 pm
Nonstop3h 20m
London Heathrow
Sun 11/1
1:25 pm-6:35 pm
Nonstop3h 10m
SofiaLondon
SOF Sofia - LHR London Heathrow
SOFLHR
Sofia
Mon 11/16
5:15 pm-6:45 pm
Nonstop3h 30m
London Heathrow
Mon 11/23
11:10 am-4:20 pm
Nonstop3h 10m
SofiaLondon
SOF Sofia - LHR London Heathrow
SOFLHR
Sofia
Thu 12/3
2:00 pm-10:55 pm
1 stop10h 55m
London Heathrow
Mon 12/7
6:35 am-1:15 pm
1 stop4h 40m
SofiaLondon
SOF Sofia - LHR London Heathrow
SOFLHR
Sofia
Fri 11/13
7:05 pm-10:55 pm
1 stop5h 50m
London Heathrow
Thu 11/19
6:35 am-6:20 pm
1 stop9h 45m
See travel insights to London from
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 typical price of a round-trip flight between Sofia and London?
Prices are currently low for flights on this route.
Typical prices usually range from $90 to $180.The lowest price recently found on this route was $68.
What is the cheapest month to fly to London?
The cheapest month to fly to London from Sofia is in January. Flight prices, which tend to average around $91, are often lower during this time because this is during the off-season. The month of June is another great option to travel to London, with average flight prices from Sofia averaging around $104.
What is the cheapest day to depart on your flight to London?
The cheapest day to depart from Sofia to London is on a Thursday. Travelers who choose to depart for London on a Thursday will often find tickets for as low as $133. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $264. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.
What is the cheapest time of day to depart on your flight to London?
Flying to London from Sofia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $161 when looking at flights departing in the morning. Flights to London are more costly in the afternoon, with an average ticket price of $304. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Sofia to London flight route?
Fly from Sofia to London Stansted 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 easyJet are the most popular carriers operating from Sofia to London
What airlines fly to London?
Ryanair, Lufthansa and British Airways are the top three most popular airlines that fly to London from Sofia according to our data. Ryanair is the first choice among our users, with 31% of people opting to fly with this airline when traveling to London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How often are flights from Sofia to London delayed?
Historically, on average around 16% of flights between Sofia and London have experienced a delay on any given week. The average delay length over the past 12 months has been 104 minutes.
What is the most punctual flight time for Sofia to London flights?
Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on Sofia to London flights?
According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.
How many flights depart from Sofia to London on average per day?
As of October 2026, there are 2 flights per day flying from Sofia to London. The most common time of day flights depart is 6:00AM, with 51% of flights taking off at noon.
How many flights depart from Sofia to London on average per week?
17 flights are operational weekly from Sofia to London as of October 2026. The most popular departure day for this route is Sun, with 29% of flights per week 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
Frequently asked questions about flying from Sofia to London
How far is Sofia to London by plane?
London is 1250.7 mi away from Sofia. By plane, this route typically takes 3h 25m.
When did momondo last update prices for flights from Sofia Airport to London?
Prices for flights from Sofia Airport to London refresh daily.
How many operators does momondo search for flights from Sofia Airport to London?
There are 4 operators available for flights from Sofia Airport to London as of October 2026.
How old do you have to be to fly from Sofia Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sofia Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Sofia to London?
momondo data reveals that the most frequently booked plane model on the route from Sofia to London is Airbus A321neo, representing 29.66% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 25.60%, Airbus A220-300 at 18.50%, and Airbus A320-100/200 at 13.18%.
What is the most popular airline from Sofia to London?
Based on momondo bookings for flights between Sofia and London, the leading airline is Ryanair, making up 51% of the total bookings. Other popular airlines include Wizz Air with 40%, Bulgaria Air with 5%, and easyJet 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 $62 | Free Cancellation | Rating 6.9 1,135 reviews | |||
| PriceFrom $63 | Free Cancellation | Rating 6.9 5,446 reviews | |||
| PriceFrom $153 | Free Cancellation | Rating 6.7 8,244 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 6.8 8,259 reviews |
Wizz Air Flights From Sofia to London
Wizz Air flight deals from Sofia to London start from $62 round-trip. Over the 10 Wizz Air flights for this route in a normal week, average airfare is usually $138 round-trip - but some users have found much cheaper deals with momondo.
Ryanair Flights From Sofia to London
$63 is the best Ryanair flight deal from Sofia to London found on momondo over the last 72 hours. The average Ryanair ticket price found was closer to $149, however, with flight time and availability significantly affecting the price. Ryanair (6.9/10 from 5,446 user reviews) flies into London from Sofia 6 times in an average week so prices can vary.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Sofia to London?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sofia to London. Millions of users trust and use momondo every year so you are in good hands.
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 you have performed a search for Sofia to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Sofia to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Sofia to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.