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Cheap flights from London to Sofia from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Sofia departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London to Sofia

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from London to Sofia.
Air Serbia Logo
7:25 pm - 2:55 amLHR-SOF
5h 30m1 stop
Air Serbia Logo
4:05 pm - 7:05 pmSOF-LHR
5h 00m1 stop
$186Air Serbia
Find Deal
Sun, Jun 8 - Sat, Jun 14
Air Serbia Logo
7:55 pm - 3:35 pmLHR-SOF
17h 40m1 stop
Air Serbia Logo
5:00 am - 12:30 pmSOF-LHR
9h 30m1 stop
$187Air Serbia
Find Deal
Sat, Aug 16 - Sat, Sep 13
Lufthansa Logo
9:00 am - 11:00 pmLHR-SOF
12h 00m1 stop
Lufthansa Logo
6:15 am - 3:40 pmSOF-LHR
11h 25m1 stop
$206Lufthansa
Find Deal
Thu, May 8 - Thu, May 22
Lufthansa Logo
1:45 pm - 11:00 pmLHR-SOF
7h 15m1 stop
Lufthansa Logo
7:25 pm - 10:40 pmSOF-LHR
5h 15m1 stop
$207Lufthansa
Find Deal
Thu, May 8 - Thu, Aug 7
 Logo
6:00 am - 6:10 pmLHR-SOF
10h 10m1 stop
 Logo
7:25 pm - 10:40 pmSOF-LHR
5h 15m1 stop
Sat, May 10 - Tue, May 13
 Logo
9:00 am - 6:40 pmLHR-SOF
7h 40m1 stop
 Logo
6:55 pm - 9:40 pmSOF-LHR
4h 45m1 stop
Tue, May 20 - Thu, May 22
SWISS Logo
8:05 pm - 10:05 amLHR-SOF
12h 00m1 stop
SWISS Logo
1:15 pm - 1:00 pmSOF-LHR
25h 45m1 stop
$220SWISS
Find Deal
Fri, May 16 - Tue, May 27
SWISS Logo
6:00 am - 2:45 pmLHR-SOF
6h 45m1 stop
SWISS Logo
10:50 am - 4:25 pmSOF-LHR
7h 35m1 stop
$227SWISS
Find Deal
Mon, Apr 28 - Wed, May 14
Bulgaria Air Logo
8:55 am - 2:05 pmLHR-SOF
3h 10mnonstop
Bulgaria Air Logo
3:20 pm - 4:45 pmSOF-LHR
3h 25mnonstop
$292Bulgaria Air
Find Deal
Sun, Jun 22 - Fri, Jul 4
Bulgaria Air Logo
5:55 pm - 11:15 pmLHR-SOF
3h 20mnonstop
Bulgaria Air Logo
6:25 am - 8:05 amSOF-LHR
3h 40mnonstop
$293Bulgaria Air
Find Deal
Mon, Jun 9 - Sat, Jun 14

ITA Airways flights from London to Sofia

Our best ITA Airways deals on London to Sofia flight tickets
ITA Airways
Jul 11
LCY8:30 amLondon City
6h 40m
1 stop
SOF5:10 pmSofia
Jul 13
SOF6:00 pmSofia
24h 15m
1 stop
LCY4:15 pmLondon City
ITA Airways
Jul 4
LCY8:30 amLondon City
6h 40m
1 stop
SOF5:10 pmSofia
Jul 6
SOF6:00 pmSofia
18h 05m
1 stop
LCY10:05 amLondon City
ITA Airways
Jul 11
LCY8:30 amLondon City
6h 40m
1 stop
SOF5:10 pmSofia
Jul 13
SOF6:00 pmSofia
21h 10m
2 stops
LCY1:10 pmLondon City

Air Serbia flights from London to Sofia

Our best Air Serbia deals on London to Sofia flight tickets
Air Serbia
Jun 8
LHR7:25 pmLondon Heathrow
5h 30m
1 stop
SOF2:55 amSofia
Jun 14
SOF4:05 pmSofia
5h 00m
1 stop
LHR7:05 pmLondon Heathrow
Air Serbia
Aug 16
LHR7:55 pmLondon Heathrow
17h 40m
1 stop
SOF3:35 pmSofia
Sep 13
SOF5:00 amSofia
9h 30m
1 stop
LHR12:30 pmLondon Heathrow
Air Serbia
Aug 7
LHR1:30 pmLondon Heathrow
24h 05m
1 stop
SOF3:35 pmSofia
Aug 9
SOF5:00 amSofia
9h 30m
1 stop
LHR12:30 pmLondon Heathrow

See travel insights to Sofia from

How to get the cheapest flight ticket from London to Sofia

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 London and Sofia?

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from London is in November. Flight prices, which tend to average around $88, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Sofia from London during June instead. Flights to Sofia in June, while not as cheap as those in November, still average around $104.

What is the cheapest day to depart on your flight to Sofia?

According to our data, Monday is the cheapest day to fly to Sofia from London. The lowest ticket price found for a Monday departure recently was $125. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London to Sofia on a Saturday will generally be more expensive and average around $282. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sofia?

In the evening is the cheapest time of day to fly from London to Sofia when you can find flight prices for as low as $126. Flying to Sofia in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Sofia, so prices are often more expensive at around $246 per ticket.

What is the cheapest London to Sofia flight route?

Fly from London Luton to Sofia for the best London - Sofia flight prices

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from London when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $263 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from London for as low as $247 on momondo.

What cabin class options are available on London to Sofia flights?

There are 2 cabin classes available to choose from on London to Sofia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Sofia flight prices changed over time?

As of April 2025, prices for London to Sofia flights are approximately 33% more expensive when compared to flights at the same time last year.

When to book flights from London to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from London to Sofia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London to Sofia (LON to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Sofia

Best Price Found

$91

Fastest flight time

3h 10m

Direct flights

Mon, Tue, Thu, Sat and Sun

Airports in Sofia

1 airport
The best one-way flight to Sofia from London in the past 72 hours is $91. The best round-trip flight deal from London to Sofia found on momondo in the last 72 hours is $186.
The fastest flight from London to Sofia takes 3h 10m
Direct flights go from London to Sofia on Monday, Tuesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Bulgaria Air and British Airways.
There is 1 airport near Sofia: Sofia (SOF)

  • How far is London to Sofia by plane?

    London and Sofia are 1250.7 mi apart from one another. A reasonable flight in good conditions will take 3h 10m.

  • When did momondo last update prices for flights from London to Sofia Airport?

    Prices for flights from London to Sofia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Sofia Airport?

  • How old do you have to be to fly from London to Sofia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Sofia?

  • What is the most popular airline from London to Sofia?


Best airlines flying from London to Sofia

Compare and see reviews for airlines that fly from London to Sofia with momondo
Airline
Rating
Free Cancellation
Price
Wizz AirPriceFrom $61Free CancellationRating
6.8
1,050 reviews
Search Wizz Air flights
RyanairPriceFrom $75Free CancellationRating
6.8
5,036 reviews
Search Ryanair flights
British AirwaysPriceFrom $95Free CancellationRating
6.6
6,767 reviews
Search British Airways flights
Bulgaria AirPriceFrom $169Free CancellationRating
7.9
59 reviews
Search Bulgaria Air flights
LufthansaPriceFrom $190Free CancellationRating
6.7
7,012 reviews
Search Lufthansa flights
  • Bulgaria Air Flights From London to Sofia

    The lowest priced Bulgaria Air flight from London to Sofia from the last 72 hours was $169. Generally, Bulgaria Air has 3 flights on this route every week with an average price of $270. Bulgaria Air is rated 7.9/10 by our users.

  • Wizz Air Flights From London to Sofia

    $61 is the best Wizz Air flight deal from London to Sofia found on momondo over the last 72 hours. The average Wizz Air ticket price found was closer to $96, however, with flight time and availability significantly affecting the price. Wizz Air (6.8/10 from 1,049 user reviews) flies into Sofia from London 12 times in an average week so prices can vary.


Traveling to a place near Sofia?

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

Why use momondo?

Why should I use momondo to find a flight deal from London to Sofia?

It is quick and easy to find London to Sofia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sofia that suits you.

Can I find flights from London to Sofia with flexible booking policies on momondo?

All flight searches from London to Sofia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Sofia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sofia from London.

I’m not ready to book a flight from London to Sofia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from London and alert you when they change.


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Tue 4/22
Tue 4/29

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