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Cheap flights from London Stansted Airport to Sofia from £45

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
STN — SOF
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Stansted to Sofia are usually found in November or January, booked 42 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Stansted to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Sofia
Explore the most affordable flight options available from Stansted to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 July 2026.

Thu 17/914:05
STN
-
SOF
1 stop9h 10m
Multiple Airlines
Fri 25/920:45
SOF
-
STN
1 stop16h 05m
Multiple Airlines
Deal found 1/7£76
Sun 20/907:25
STN
-
SOF
Nonstop3h 00m
Ryanair
Sat 26/918:35
SOF
-
STN
Nonstop3h 15m
Ryanair
Deal found 1/7£76
Sat 5/1218:05
STN
-
SOF
Nonstop3h 05m
Ryanair
Mon 7/1222:00
SOF
-
STN
Nonstop3h 20m
Ryanair
Deal found 3/7£77
Sat 19/920:15
STN
-
SOF
Nonstop3h 00m
Ryanair
Sun 27/905:45
SOF
-
STN
Nonstop3h 15m
Ryanair
Deal found 1/7£78
Sat 19/920:15
STN
-
SOF
Nonstop3h 00m
Ryanair
Tue 22/923:45
SOF
-
STN
1 stop12h 35m
Ryanair
Deal found 1/7£79
Fri 25/919:20
STN
-
SOF
1 stop12h 25m
Multiple Airlines
Mon 28/906:30
SOF
-
STN
1 stop5h 50m
Multiple Airlines
Deal found 5/7£79
Tue 11/817:20
STN
-
SOF
1 stop15h 50m
Multiple Airlines
Tue 18/823:45
SOF
-
STN
1 stop9h 05m
Multiple Airlines
Deal found 5/7£80
Fri 4/916:45
STN
-
SOF
Nonstop3h 00m
Multiple Airlines
Sun 13/913:00
SOF
-
STN
1 stop21h 10m
Multiple Airlines
Deal found 2/7£81
Sun 12/718:30
STN
-
SOF
1 stop15h 45m
Multiple Airlines
Thu 16/705:45
SOF
-
STN
Nonstop3h 15m
Multiple Airlines
Deal found 1/7£82
Mon 6/706:45
STN
-
SOF
2 stops31h 45m
Ryanair
Wed 22/705:45
SOF
-
STN
Nonstop3h 15m
Ryanair
Deal found 3/7£82
Sun 12/717:45
STN
-
SOF
1 stop16h 30m
Multiple Airlines
Sat 18/705:45
SOF
-
STN
Nonstop3h 15m
Multiple Airlines
Deal found 5/7£83
Mon 7/907:25
STN
-
SOF
Nonstop3h 00m
Ryanair
Mon 14/905:45
SOF
-
STN
Nonstop3h 15m
Ryanair
Deal found 5/7£84

Find flight deals from Stansted to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 July 2026.

Round-trip from

£76

One-way from

£45

Popular in

August

Cheapest in

November

Average price

£250

Good round-trip deal

£93 or less

Good one-way deal

£71 or less
Ryanair
  • Ryanair
  • 17/9-25/9
  • 2 total stops
  • 25h 15m total
  • London to Sofia
Search Deals
29/9
  • 29/9
  • 1 total stop
  • 11h 10m total
  • London to Sofia
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (£48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from London Stansted to Sofia.
Search Deals
Price to beat on a one-way flight from London Stansted to Sofia.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 July 2026.
Use the filters below to find and compare flights from London Stansted Airport to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSofia

STN - SOF

STNSOF

London Stansted

Sat 5/12

18:05-23:10

Nonstop3h 05m

Sofia

Mon 7/12

22:00-23:20

Nonstop3h 20m

£77
Fastest return journey

LondonSofia

STN - SOF

STNSOF

London Stansted

Sat 12/9

20:15-01:15

Nonstop3h 00m

Sofia

Sun 13/9

05:45-07:00

Nonstop3h 15m

£127

LondonSofia

STN - SOF

STNSOF

London Stansted

Mon 3/8

21:50-16:20

2 stops16h 30m

Sofia

Mon 17/8

17:00-06:45

2 stops15h 45m

£132

LondonSofia

STN - SOF

STNSOF

London Stansted

Sun 26/7

19:05-01:35

2 stops28h 30m

Sofia

Sun 2/8

05:45-07:00

Nonstop3h 15m

£138

LondonSofia

STN - SOF

STNSOF

London Stansted

Fri 11/9

20:00-01:00

Nonstop3h 00m

Sofia

Sun 13/9

05:45-07:00

Nonstop3h 15m

£138

LondonSofia

STN - SOF

STNSOF

London Stansted

Tue 22/9

16:25-23:15

1 stop4h 50m

Sofia

Wed 30/9

06:10-10:10

1 stop6h 00m

£176

LondonSofia

STN - SOF

STNSOF

London Stansted

Fri 31/7

22:00-11:10

1 stop11h 10m

Sofia

Sat 15/8

06:30-20:00

1 stop15h 30m

£177

LondonSofia

STN - SOF

STNSOF

London Stansted

Wed 29/7

20:15-01:15

Nonstop3h 00m

Sofia

Thu 6/8

05:45-07:00

Nonstop3h 15m

£179

LondonSofia

STN - SOF

STNSOF

London Stansted

Fri 17/7

09:10-14:10

Nonstop3h 00m

Sofia

Fri 17/7

22:10-23:25

Nonstop3h 15m

£196

LondonSofia

STN - SOF

STNSOF

London Stansted

Tue 11/8

18:40-23:40

Nonstop3h 00m

Sofia

Tue 18/8

05:55-07:10

Nonstop3h 15m

£218

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Stansted to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Stansted with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Stansted Airport to Sofia

How far ahead should I book a flight from London Stansted Airport to Sofia?

The price you pay for your flight from London Stansted Airport to Sofia may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Stansted Airport to Sofia?

Currently, November is the cheapest month in which you can book a flight from London Stansted Airport to Sofia (average of £51). Flying from London Stansted Airport to Sofia in August is currently the most expensive (average of £252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STN to SOF?

Find hourly flight availability from Stansted to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 July 2026.

One of the essential ways to save on airfare from London Stansted Airport to Sofia is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 32% on airfare.

How much does it cost for a return flight from London Stansted Airport to Sofia?

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated 6 July 2026.
Get a feel of what it's like to fly with Ryanair from London Stansted Airport to Sofia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,433 reviews
Check prices

Overall

6.9

Comfort

6.5

Food

6.0

Boarding

6.7

Crew

7.5

Entertainment

5.7

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Ryanair
6.9
Okay
5,433 reviews
Ryanair
6.9
Okay
5,433 reviews
Check prices

Overall

6.9

Comfort

6.5

Food

6.0

Boarding

6.7

Crew

7.5

Entertainment

5.7

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles

Related info for your journey

Find useful and relevant information for your journey from Stansted to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sofia from London Stansted?

    Sofia (SOF) is the airport you will fly into if you book a flight from London Stansted to Sofia. You should not have trouble finding flights to Sofia from London Stansted; the airport handles an average of 1 inbound flight from London Stansted per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Sofia airport from London Stansted. It is only a 4.2 mi journey from Sofia (SOF) to Sofia’s city center.

  • How long is the flight from London Stansted Airport to Sofia?

    Ryanair can get you from London Stansted Airport to Sofia in just under 3h 05m. Your travel time will be generally consistent. There are 1249 mi between London Stansted Airport and Sofia. All flights are typically direct.

  • What is the cheapest airline to fly from London Stansted Airport to Sofia round-trip?

    Ryanair, at £41, was found to be the cheapest airline from London Stansted Airport to Sofia.. Ryanair is priced at 70% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from London Stansted Airport to Sofia?

    On average you can expect to pay £131 for a flight from London Stansted Airport to Sofia. The cheapest flight overall is £22 while the most popular route, (London Stansted - Sofia) is currently priced at £48.

  • Can I find deals for flights from Stansted to Sofia that include hotel bookings?

    Yes. In addition to deals on Stansted to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Sofia.

  • Can I find deals for business class flights from Stansted to Sofia?

    Yes. Cheapflights offers flight deals from Stansted to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Stansted Airport to Sofia?

    Currently, November is the cheapest month in which you can book a flight from London Stansted Airport to Sofia (average of £51). Flying from London Stansted Airport to Sofia in August is currently the most expensive (average of £252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sofia?

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

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Alternative routes for Stansted to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
Luton to Sofia flights
Gatwick to Sofia flights
Heathrow to Sofia flights
London City to Sofia flights
Southend to Sofia flights

Top airline flying from Stansted to Sofia

Discover the top airline that operate flights from Stansted to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£41Average£140FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Stansted to Sofia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sofia from Stansted today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Stansted to Sofia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Stansted to Sofia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Stansted to Sofia with no change fees?

Yes, we can. To see specific flights from Stansted to Sofia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Stansted to Sofia become cheaper?

Yes, Cheapflights offers price alerts on Stansted to Sofia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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