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Cheap flights from London Stansted Airport to Sofia from £19

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
STN — SOF
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London Stansted to Sofia are usually found in November or October, booked 73 days in advance, depart on a Monday or Sunday and return on a Thursday

Cheap 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 15 September 2025.

Round-trip from

£49

One-way from

£19

Popular in

December

Cheapest in

November

Average price

£119

Good round-trip deal

£67 or less

Good one-way deal

£23 or less
Ryanair
  • Ryanair
  • 16/10-19/10
  • Nonstop
  • 6h 15m total
  • London to Sofia
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Ryanair
  • Ryanair
  • 13/10
  • Nonstop
  • 2h 55m total
  • London to Sofia
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£0 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from London Stansted to Sofia.
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Price to beat on a one-way flight from London Stansted to Sofia.
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Find flight deals from Stansted to Sofia

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 15 September 2025.

Thu 16/1012:30STN - SOF
Nonstop3h 00mRyanair
Sun 19/1006:15SOF - STN
Nonstop3h 15mRyanair
Deal found 14/9£49
Fri 17/1019:20STN - SOF
Nonstop3h 00mRyanair
Sun 26/1005:50SOF - STN
Nonstop3h 25mRyanair
Deal found 14/9£50
Sat 18/1020:05STN - SOF
Nonstop3h 00mRyanair
Thu 23/1005:45SOF - STN
Nonstop3h 15mRyanair
Deal found 14/9£52
Thu 2/1020:00STN - SOF
Nonstop3h 00mRyanair
Sat 4/1009:30SOF - STN
Nonstop3h 15mRyanair
Deal found 13/9£52
Thu 2/1020:00STN - SOF
Nonstop3h 00mRyanair
Sun 5/1006:15SOF - STN
Nonstop3h 15mRyanair
Deal found 13/9£55
Tue 18/1114:00STN - SOF
Nonstop3h 25mRyanair
Fri 21/1118:25SOF - STN
Nonstop3h 25mRyanair
Deal found 13/9£56
Mon 20/1017:25STN - SOF
Nonstop2h 55mRyanair
Thu 23/1005:45SOF - STN
Nonstop3h 15mRyanair
Deal found 14/9£57
Sat 27/920:05STN - SOF
Nonstop3h 00mRyanair
Sat 4/1009:30SOF - STN
Nonstop3h 15mRyanair
Deal found 14/9£58
Sun 19/1007:55STN - SOF
Nonstop3h 00mRyanair
Wed 22/1005:45SOF - STN
Nonstop3h 15mRyanair
Deal found 14/9£58
Sat 8/1105:55STN - SOF
Nonstop3h 25mRyanair
Mon 10/1120:30SOF - STN
Nonstop3h 25mRyanair
Deal found 14/9£60
Sat 4/1020:05STN - SOF
Nonstop3h 00mRyanair
Sun 5/1006:15SOF - STN
Nonstop3h 15mRyanair
Deal found 13/9£60

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 15 September 2025.
Use the filters below to find and compare flights from London Stansted Airport to Sofia that are best for you.

Fly from

Stansted

Fly to

Sofia

Route

Depart

Return

Price

LondonSofia

STN - SOF

STNSOF

London Stansted

Thu 16/10

12:30-17:30

Nonstop3h 00m

Sofia

Sun 19/10

06:15-07:30

Nonstop3h 15m

£49

LondonSofia

STN - SOF

STNSOF

London Stansted

Fri 17/10

19:20-00:20

Nonstop3h 00m

Sofia

Sun 26/10

05:50-07:15

Nonstop3h 25m

£50

LondonSofia

STN - SOF

STNSOF

London Stansted

Thu 25/9

07:25-12:25

Nonstop3h 00m

Sofia

Thu 2/10

05:45-07:00

Nonstop3h 15m

£52

LondonSofia

STN - SOF

STNSOF

London Stansted

Thu 2/10

20:00-01:00

Nonstop3h 00m

Sofia

Sun 5/10

06:15-07:30

Nonstop3h 15m

£55

LondonSofia

STN - SOF

STNSOF

London Stansted

Fri 10/10

07:55-12:55

Nonstop3h 00m

Sofia

Fri 10/10

17:40-18:55

Nonstop3h 15m

£58

LondonSofia

STN - SOF

STNSOF

London Stansted

Sun 28/9

07:55-12:55

Nonstop3h 00m

Sofia

Sun 5/10

06:15-07:30

Nonstop3h 15m

£63

LondonSofia

STN - SOF

STNSOF

London Stansted

Mon 12/1

14:40-20:05

Nonstop3h 25m

Sofia

Sat 17/1

06:15-07:40

Nonstop3h 25m

£63

LondonSofia

STN - SOF

STNSOF

London Stansted

Sat 13/12

05:55-11:20

Nonstop3h 25m

Sofia

Thu 18/12

12:20-13:45

Nonstop3h 25m

£69

LondonSofia

STN - SOF

STNSOF

London Stansted

Mon 13/10

17:25-22:20

Nonstop2h 55m

£19

LondonSofia

STN - SOF

STNSOF

London Stansted

Tue 7/10

17:25-22:25

Nonstop3h 00m

£21

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 18 results
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?

Use this chart to determine the optimal time to book a return flight from Stansted to Sofia. Price data was last updated on 12 September 2025.

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 73 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, January is the cheapest month in which you can book a flight from London Stansted Airport to Sofia (average of £88). Flying from London Stansted Airport to Sofia in August is currently the most expensive (average of £309). 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 15 September 2025.

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.

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 15 September 2025.
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
6.8
Okay
5,155 reviews
Check prices

Crew

7.5

Entertainment

5.6

Overall

6.8

Food

6.0

Boarding

6.7

Comfort

6.5

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.
Ryanair
6.8
Okay
5,155 reviews
Ryanair
6.8
Okay
5,155 reviews
Check prices

Crew

7.5

Entertainment

5.6

Overall

6.8

Food

6.0

Boarding

6.7

Comfort

6.5

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

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. 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 £46, was found to be the cheapest airline from London Stansted Airport to Sofia.. Ryanair is priced at 65% 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 £62 for a flight from London Stansted Airport to Sofia. The cheapest flight overall is £15 while the most popular route, (London Stansted - Sofia) is currently priced at £30.

  • 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, January is the cheapest month in which you can book a flight from London Stansted Airport to Sofia (average of £88). Flying from London Stansted Airport to Sofia in August is currently the most expensive (average of £309). 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.
Heathrow to Sofia flights
Gatwick to Sofia flights
Luton 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£46Average£120FlexibilityNo 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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