Find Cheapest Airlines Flying from Sofia to London

Choose from 1 carriers that fly from Sofia to London, including easyJet, Enjoy the cheapest tickets on this route with Ryanair.
easyJet logo easyJet
Airlines are determined based on actual purchased flight tickets from Sofia to London according to previous 12 months data from Trip.com.

Explore the cheapest flights from Sofia to London in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at € 20, and round-trip direct tickets start at € 40.

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

Sofia to London Flight Details

The distance between Sofia and London is approximately 2,019.76km. It takes around 3 hours 23 minutes on average to fly from Sofia to London. Based on Trip.com's data travel demand peaks in September. The off-season for travel is October.

Cheapest one-way flight price€ 20
Cheapest return ticket price€ 40
Off-season for travelOctober
Peak season for travelSeptember
Flight distance2,019.76km
Average flight time3 hours 23 minutes
Popular airlineeasyJet
Flight statistics for the Sofia–London route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Sofia to London

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

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

According to Trip.com's data, the cheapest month for flights from Sofia to London is March, with an average price of € 40. Conversely, the most expensive month is typically August, with an average price of up to € 163.

€ 163
€ 102
€ 40
0
    Cheapest
  • € 114
    Apr
  • € 86
    May
  • € 103
    Jun
  • € 51
    Jul
  • € 163
    Aug
  • € 114
    Sep
  • € 49
    Oct
  • € 55
    Nov
  • € 50
    Dec
  • € 65
    Jan
  • € 58
    Feb
  • € 40
    Mar

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

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

According to historical data from Trip.com, the lowest prices for flights from Sofia to London are found during March, with an average price of € 80. Conversely, the highest prices are found during June, with an average price of up to € 252.

€ 252
€ 166
€ 80
0
    Cheapest
  • € 149
    Apr
  • € 132
    May
  • € 252
    Jun
  • € 179
    Jul
  • € 166
    Aug
  • € 230
    Sep
  • € 178
    Oct
  • € 146
    Nov
  • € 166
    Dec
  • € 184
    Jan
  • € 162
    Feb
  • € 80
    Mar

What's the cheapest day to fly from Sofia to London?

Data is based on the average flight price for each day of the week from Sofia to London on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Sofia to London is Thursday, with average prices lower than on other days. Avoid Saturday, as prices are usually highest then.

€ 109
€ 93
€ 77
€ 61
    Cheapest
  • € 102
    Mon
  • € 86
    Tue
  • € 92
    Wed
  • € 77
    Thu
  • € 100
    Fri
  • € 109
    Sat
  • € 106
    Sun

When is the cheapest day to fly from Sofia to London during ANZAC Day Holiday?

Data is based on the lowest one-way fares from Sofia to London during ANZAC Day Holiday, sourced from the Trip.com database over the last 3 days.

ANZAC Day Holiday runs from Apr 25 to Apr 27. The cheapest flights from Sofia to London are available on Apr 26, with fares starting at € 27.

€ 52
€ 40
€ 27
€ 15
    Cheapest
  • € 49
    22
    Apr
  • € 48
    23
  • € 52
    24
  • € 38
    25
  • € 27
    26
  • € 32
    27
  • € 33
    28

Flight FAQs

  • Which airlines offer the cheapest flights from Sofia (SOF) to London (LON)?

    Based on Trip.com data, Ryanair offers one-way fares as low as € 20 on Cheapest nonstop routes (e.g. SOF to STN on Thu, May 7), while Ryanair offers Cheapest nonstop round-trips from € 40 departing on Wed, May 6 and returning on Wed, May 13.
  • At the moment, you can catch a direct flight from Sofia to London with the following airlines, including: easyJet Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 3 hours 23 minutes to fly from Sofia (SOF) to London (LON).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sofia to London 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 Sofia to London. You can check the weekly schedule for popular airlines on this route below: easyJet: -/-/-/-/-/-/- -- U26592 (14:11)
  • To find best deals on flights from Sofia to London, 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 Thu, May 7, with one-way flights priced at just € 20.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
    · 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 London travel is around September.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Sofia to London is October, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Sofia to London on April 23, 2026 with Ryanair, with prices starting at € 18.
  • You can land at any one of the following hubs in London, with Sofia International Airport to London Gatwick Airport (SOF-LGW) is by far the most common option on this route: London City Airport (LCY) London Gatwick Airport (LGW) Heathrow Airport (LHR) London Luton Airport (LTN) London Southend Airport (SEN) London Stansted Airport (STN).
  • The time difference between London and Sofia is 2h.
  • Tickets can only be changed or cancelled 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.

Trip.com Airline Insights on Flights from Sofia toLondon

Which airlines offer the cheapest nonstop flights from Sofia to London?

Data is based on the average price of all nonstop flights from Sofia to London on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Ryanair offers the cheapest nonstop flights from Sofia to London, with an average price of € 80.

€ 10
€ 80
€ 151
€ 221
€ 291
Ryanair
€ 80
Ryanair
Wizz Air
€ 85
Wizz Air
easyJet
€ 88
easyJet
Bulgaria Air
€ 156
Bulgaria Air
British Airways
€ 214
British Airways
Lufthansa
€ 291
Lufthansa

Which airlines operate the most flights from Sofia to London?

Data is based on the number of flights from Sofia to London operated by each airline on Trip.com in the past month.

Based on Trip.com data from the past month, Ryanair operates the most flights from Sofia to London, with 20 flight per week.

0
5
13
20
Ryanair
20
Ryanair
Wizz Air
12
Wizz Air
easyJet
7
easyJet
Bulgaria Air
5
Bulgaria Air
British Airways
5
British Airways

How many flights are there each day from Sofia to London?

The data is based on the flight numbers for each day of the week from Sofia to London within the Trip.com database over the past month.

Based on Trip.com data from the past month, the most flights from Sofia to London depart on Sunday, and the fewest flights depart on Tuesday.

37
28
18
9
Highest
26
Mon
18
Tue
29
Wed
22
Thu
31
Fri
30
Sat
37
Sun

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.