What to know about flights from London to Sofia?

The distance between London and Sofia is approximately 2,019.76 km. It takes around 3 hours 6 minutes on average to fly from London to Sofia. Based on Trip.com's data, travel demand peaks in July. The cheapest month to book is September.

Cheapest one-way
PHP 1,709
Ryanair Ryanair LON-SOF 3h 5m · Nonstop Tue, Jan 12
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Cheapest round-trip
PHP 3,800
Ryanair Ryanair LON-SOF 3h 5m · Nonstop Fri, Nov 27 - Thu, Dec 3
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When to travel
September
Cheapest
July
Peak season for travel
Route details
2,019.76 km
Flight distance
3h 6m
Average flight time

Explore the cheapest one-way and round-trip flights from London to Sofia over the next 90 days, with one-way fares from PHP 1,709 and round-trip from PHP 3,800. Based on Trip.com's latest 7-day flight data.

Displayed flight fares from London to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight.News
There are currently no active weather alerts reported for Sofia as of November 12, 2026.
Flights from London to Sofia operated an average of 4 times per day over the past 7 days. The on-time departure rate was 35.5%, while the on-time arrival rate was 72.4%.

Which airlines are the most popular for London to Sofia flights?

Direct flights available! Find 1 airlines fly direct from London to Sofia, including Wizz Air, Ryanair offers the cheapest non stop flights.
Wizz Air logo Wizz Air
Airlines are determined based on actual purchased flight tickets from London to Sofia according to previous 12 months data from Trip.com.

Trip.com Price Insights on Flights from London to Sofia.

What is the cheapest month for one-way flights from London to Sofia?

The average price of one-way flights from London to Sofia purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from London to Sofia is September, with an average price of PHP 3,771; while the month with the highest flight price is usually July, with an average price of up to PHP 12,799.

PHP 12,799
PHP 8,285
PHP 3,771
0
    Cheapest
  • PHP 4,030
    Nov
  • PHP 10,087
    Dec
  • PHP 3,818
    Jan
  • PHP 4,913
    Feb
  • PHP 4,774
    Mar
  • PHP 5,195
    Apr
  • PHP 6,684
    May
  • PHP 4,812
    Jun
  • PHP 12,799
    Jul
  • PHP 6,444
    Aug
  • PHP 3,771
    Sep
  • PHP 4,399
    Oct

What is the cheapest month for round-trip flights from London to Sofia?

The average price of round-trip flights from London to Sofia purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for round-trip flights from London to Sofia is January, with an average price of PHP 9,513, and the most expensive month is July, with an average price of up to PHP 26,214.

PHP 26,214
PHP 17,864
PHP 9,513
PHP 1,163
    Cheapest
  • PHP 10,880
    Nov
  • PHP 23,725
    Dec
  • PHP 9,513
    Jan
  • PHP 14,776
    Feb
  • PHP 13,368
    Mar
  • PHP 17,303
    Apr
  • PHP 16,700
    May
  • PHP 12,433
    Jun
  • PHP 26,214
    Jul
  • PHP 24,262
    Aug
  • PHP 15,572
    Sep
  • PHP 14,420
    Oct

Which day of the week has the lowest fares for flights from London to Sofia?

The average weekly fares for flights from London to Sofia on different dates. (Based on Trip.com’s data from the past 12 months)

Based on Trip.com’s data from the past 12 months, Tuesday offers the lowest fares for flights from London to Sofia, while Saturday typically has the highest fares.

PHP 8,787
PHP 7,432
PHP 6,077
PHP 4,722
  • PHP 7,503
    Mon
  • PHP 6,077
    Tue
  • PHP 7,406
    Wed
  • PHP 6,584
    Thu
  • PHP 7,805
    Fri
  • PHP 8,787
    Sat
  • PHP 8,655
    Sun

What is the cheapest day to fly from London to Sofia during Bonifacio Day?

Based on Trip.com's data over the past 3 days, these are the lowest one-way airfares from London to Sofia during Bonifacio Day.

Bonifacio Day is scheduled for Nov 30. The lowest flight fares from London to Sofia are available on Nov 29, starting from PHP 2,845.

PHP 8,640
PHP 5,743
PHP 2,845
0
    Cheapest
  • PHP 4,182
    26
    Nov
  • PHP 8,640
    27
  • PHP 3,227
    28
  • PHP 2,845
    29
  • PHP 4,554
    30
  • PHP 4,125
    1
    Dec
  • PHP 3,313
    2

Frequently Asked Questions

  • What are the cheapest flights from London to Sofia (LON-SOF)?

    Based on Trip.com data, easyJet offers one-way fares as low as PHP 2,158 on Cheapest nonstop routes (e.g. LGW to SOF on Sun, Jan 10), while Ryanair offers Cheapest nonstop round-trips from PHP 3,800 departing on Fri, Nov 27 and returning on Thu, Dec 3.
  • At the moment, you can catch a nonstop flight from London to Sofia with the following airlines, including: Wizz Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 3 hours 6 minutes to fly from London (LON) to Sofia (SOF).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Sofia is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 32 flight per week flying from London to Sofia. You can check the weekly schedule for popular airlines on this route below: Wizz Air: -/-/T/W/T/F/S -- W64302 (08:34)
  • To find best deals on flights from London to Sofia, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Jan 10, with one-way flights priced at just PHP 2,158.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is easyJet.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Sofia travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from London to Sofia is September, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from London to Sofia on Wed, Nov 25 with Ryanair, with prices starting at PHP 2,406.
  • You can arrive at any of the following airports in Sofia: Sofia Airport (SOF). Flights from London Luton Airport to Sofia Airport (LTN-SOF) are by far the most popular option for this route.
  • The time difference between Sofia and London is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from London to Sofia is PHP 19,185. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from London to Sofia is PHP 18,782. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter London and Sofia, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.
  • Wizz Air, Ryanair and easyJetare the most popular budget airlines flying from London to Sofia. Check baggage, seat and payment fees before comparing the final price.

Trip.com Airline Insights on Flights from London to Sofia

Which airline offers the cheapest direct flights from London to Sofia?

The average fare for all direct flights from London to Sofia. (Based on Trip.com’s data from the past 12 months)

Based on Trip.com’s data from the past 12 months, Ryanair offers the cheapest direct flights from London to Sofia, with prices starting from PHP 5,805.

PHP 1,261
PHP 5,805
PHP 10,349
PHP 14,893
PHP 19,437
Ryanair
PHP 5,805
Ryanair
easyJet
PHP 6,645
easyJet
Wizz Air
PHP 7,571
Wizz Air
British Airways
PHP 15,580
British Airways
Bulgaria Air
PHP 17,203
Bulgaria Air
LOT Polish Airlines
PHP 19,437
LOT Polish Airlines

Which airline operates the most frequent flights from London to Sofia?

Total number of flights from London to Sofia operated by all airlines. (Based on Trip.com data from the past month)

Based on Trip.com’s data from the past month, Ryanair operates the most frequent flights from London to Sofia, with 16 flights per week.

0
4
10
16
Ryanair
16
Ryanair
Wizz Air
12
Wizz Air
British Airways
5
British Airways
Bulgaria Air
4
Bulgaria Air

How many flights operate daily from London to Sofia?

The number of weekly flights operating on each date from London to Sofia. (Based on Trip.com’s data from the past month)

Based on Trip.com’s data from the past month, Friday/Sunday is the day with the most flights from London to Sofia, while Tuesday has the fewest.

29
20
10
1
Highest
25
Mon
10
Tue
20
Wed
11
Thu
29
Fri
18
Sat
29
Sun

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.