Cheap flights from London Stansted Airport to Sofia from £29
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
STN — SOF
14 Oct — 21 Oct1
Return
1 adult
Economy
Return
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.
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Best
Direct
Last-minute
One-way
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 14 September 2026.
Wed 30/921:20 -
1 stop11h 50m
Tue 6/1023:25 -
1 stop9h 55m
Deal found 11/9£72
Wed 7/1021:20 -
1 stop11h 50m
Tue 13/1023:45 -
1 stop9h 05m
Deal found 11/9£73
Sun 11/1007:25 -
Nonstop3h 00m
Sat 7/1107:10 -
1 stop6h 15m
Deal found 11/9£74
Fri 2/1022:00 -
1 stop9h 45m
Tue 6/1005:55 -
Nonstop3h 15m
Deal found 14/9£75
Wed 23/920:15 -
Nonstop3h 00m
Tue 29/905:55 -
Nonstop3h 15m
Deal found 14/9£75
Wed 7/1019:20 -
1 stop13h 50m
Mon 12/1019:30 -
1 stop14h 25m
Deal found 14/9£76
Sat 10/1005:55 -
1 stop7h 20m
Mon 12/1006:30 -
1 stop5h 50m
Deal found 10/9£77
Thu 1/1019:40 -
Nonstop3h 00m
Sun 11/1005:45 -
Nonstop3h 15m
Deal found 12/9£78
Wed 28/1018:25 -
1 stop14h 55m
Wed 4/1106:30 -
1 stop13h 25m
Deal found 13/9£79
Fri 2/1020:00 -
Nonstop3h 00m
Mon 5/1018:10 -
Nonstop3h 15m
Deal found 10/9£80
Thu 5/1109:15 -
1 stop9h 50m
Mon 9/1106:30 -
1 stop6h 35m
Deal found 10/9£81
Best flights from Stansted to Sofia
Discover carefully curated flight deals from Stansted to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.
Sun 25/1006:45 -
Nonstop3h 05m
Wed 28/1006:00 -
Nonstop3h 20m
Deal found 11/9£79
Thu 4/216:30 -
Nonstop3h 05m
Mon 8/207:20 -
Nonstop3h 20m
Deal found 14/9£85
Sun 25/1023:20 -
1 stop10h 40m
Wed 28/1012:55 -
1 stop11h 20m
Deal found 10/9£256
Sun 18/1007:25 -
Nonstop3h 00m
Tue 27/1020:20 -
Nonstop3h 20m
Deal found 13/9£130
Tue 12/114:50 -
Nonstop3h 05m
Tue 19/120:20 -
Nonstop3h 20m
Deal found 12/9£132
Thu 4/323:20 -
1 stop12h 00m
Fri 12/314:15 -
1 stop10h 00m
Deal found 9/9£262
Thu 24/900:20 -
1 stop10h 00m
Mon 28/913:45 -
1 stop11h 25m
Deal found 12/9£266
Wed 30/900:20 -
1 stop16h 35m
Sun 11/1018:45 -
1 stop15h 40m
Deal found 9/9£274
Thu 24/1208:45 -
Nonstop3h 05m
Tue 5/120:20 -
Nonstop3h 20m
Deal found 13/9£269
Sun 11/1008:30 -
1 stop7h 15m
Wed 14/1013:45 -
1 stop11h 25m
Deal found 13/9£274
Direct flights from Stansted to Sofia
Explore direct flight options from Stansted to Sofia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 September 2026.
Thu 8/1007:25 -
Nonstop3h 00m
Sun 11/1005:45 -
Nonstop3h 15m
Deal found 13/9£72
Sun 11/1007:25 -
Nonstop3h 00m
Sat 17/1005:45 -
Nonstop3h 15m
Deal found 13/9£73
Thu 14/116:30 -
Nonstop3h 05m
Sat 16/121:15 -
Nonstop3h 20m
Deal found 12/9£74
Thu 1/1019:40 -
Nonstop3h 00m
Sun 4/1005:45 -
Nonstop3h 15m
Deal found 11/9£75
Thu 14/116:30 -
Nonstop3h 05m
Fri 22/111:30 -
Nonstop3h 20m
Deal found 13/9£75
Fri 9/1020:00 -
Nonstop3h 00m
Sat 17/1005:45 -
Nonstop3h 15m
Deal found 13/9£76
Fri 22/116:55 -
Nonstop3h 05m
Wed 10/206:00 -
Nonstop3h 20m
Deal found 11/9£78
Sat 16/115:45 -
Nonstop3h 05m
Sat 23/121:15 -
Nonstop3h 20m
Deal found 13/9£78
Mon 18/116:30 -
Nonstop3h 05m
Sat 23/121:15 -
Nonstop3h 20m
Deal found 13/9£79
Fri 2/1020:00 -
Nonstop3h 00m
Mon 5/1018:10 -
Nonstop3h 15m
Deal found 10/9£80
Wed 3/214:45 -
Nonstop3h 05m
Mon 8/207:20 -
Nonstop3h 20m
Deal found 11/9£81
Fri 25/916:45 -
Nonstop3h 00m
Wed 30/905:45 -
Nonstop3h 15m
Deal found 10/9£81
Last-minute flights from Stansted to Sofia
Discover last-minute flight deals from Stansted to Sofia. Data last updated 14 September 2026 and is based on user searches.
Wed 23/920:15 -
Nonstop3h 00m
Tue 29/905:55 -
Nonstop3h 15m
Deal found 14/9£75
Fri 25/916:45 -
Nonstop3h 00m
Tue 29/923:25 -
1 stop9h 55m
Deal found 11/9£81
Wed 30/921:20 -
1 stop11h 50m
Tue 6/1023:25 -
1 stop9h 55m
Deal found 11/9£72
Thu 1/1019:40 -
Nonstop3h 00m
Sun 11/1005:45 -
Nonstop3h 15m
Deal found 12/9£78
Fri 2/1022:00 -
1 stop9h 45m
Tue 6/1023:45 -
1 stop9h 05m
Deal found 11/9£75
Fri 2/1020:00 -
Nonstop3h 00m
Mon 5/1018:10 -
Nonstop3h 15m
Deal found 10/9£80
Wed 7/1021:20 -
1 stop11h 50m
Tue 13/1023:45 -
1 stop9h 05m
Deal found 11/9£73
Wed 7/1019:20 -
1 stop13h 50m
Mon 12/1019:30 -
1 stop14h 25m
Deal found 14/9£76
Sat 10/1005:55 -
1 stop7h 20m
Mon 12/1006:30 -
1 stop5h 50m
Deal found 10/9£77
Sun 11/1007:25 -
Nonstop3h 00m
Sun 8/1106:30 -
1 stop6h 25m
Deal found 11/9£74
Wed 28/1018:25 -
1 stop14h 55m
Wed 4/1106:30 -
1 stop13h 25m
Deal found 13/9£79
One-way flights from Stansted to Sofia
Search for one-way flight options from Stansted to Sofia. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.
Sat 10/1020:15 -
Nonstop3h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£29
Thu 1/1007:25 -
Nonstop3h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£30
Sun 20/907:25 -
Nonstop3h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£30
Fri 25/916:45 -
Nonstop3h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£32
Wed 9/1207:45 -
Nonstop3h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£33
Wed 30/907:25 -
Nonstop3h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£33
Sat 19/920:15 -
Nonstop3h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£34
Wed 10/307:45 -
Nonstop3h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£35
Fri 2/1022:00 -
1 stop9h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£37
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 14 September 2026.
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 7,457,451 searches. Data last updated 14 September 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 London Stansted - SOF Sofia
STNSOF
London Stansted
Thu 10/12
06:00-11:05
Nonstop3h 05m
Sofia
Wed 31/12
00:00-23:00
Nonstop0h 00m
£30
Fastest return journey
LondonSofia
STN London Stansted - SOF Sofia
STNSOF
London Stansted
Fri 2/10
20:00-01:00
Nonstop3h 00m
Sofia
Wed 31/12
00:00-23:00
Nonstop0h 00m
£31
LondonSofia
STN London Stansted - SOF Sofia
STNSOF
London Stansted
Wed 21/10
07:25-12:25
Nonstop3h 00m
Sofia
Wed 31/12
00:00-23:00
Nonstop0h 00m
£33
LondonSofia
STN London Stansted - SOF Sofia
STNSOF
London Stansted
Thu 1/10
07:25-12:25
Nonstop3h 00m
Sofia
Wed 31/12
00:00-23:00
Nonstop0h 00m
£35
LondonSofia
STN London Stansted - SOF Sofia
STNSOF
London Stansted
Fri 16/10
09:10-14:10
Nonstop3h 00m
Sofia
Wed 31/12
00:00-23:00
Nonstop0h 00m
£47
LondonSofia
STN London Stansted - SOF Sofia
STNSOF
London Stansted
Sun 27/9
11:50-16:50
Nonstop3h 00m
Sofia
Wed 31/12
00:00-23:00
Nonstop0h 00m
£62
LondonSofia
STN London Stansted - SOF Sofia
STNSOF
London Stansted
Sun 25/10
06:45-11:50
Nonstop3h 05m
Sofia
Wed 28/10
06:00-07:20
Nonstop3h 20m
£79
LondonSofia
STN London Stansted - SOF Sofia
STNSOF
London Stansted
Thu 4/2
16:30-21:35
Nonstop3h 05m
Sofia
Mon 8/2
07:20-08:40
Nonstop3h 20m
£85
LondonSofia
STN London Stansted - SOF Sofia
STNSOF
London Stansted
Fri 18/12
06:00-11:05
Nonstop3h 05m
Sofia
Wed 31/12
00:00-23:00
Nonstop0h 00m
£120
LondonSofia
STN London Stansted - SOF Sofia
STNSOF
London Stansted
Sun 18/10
07:25-12:25
Nonstop3h 00m
Sofia
Tue 27/10
20:20-21:40
Nonstop3h 20m
£130
Flights are sorted by cheapest return flights first.
Deals found on 10/9
Showing 1-10 of 18 resultsSorted by cheapest first
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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.
STN-SOF
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
Prices
Delays
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 £50). Flying from London Stansted Airport to Sofia in December is currently the most expensive (average of £284). 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 14 September 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 34% on airfare.
What is the cheapest day to fly from London Stansted Airport to Sofia?
Use this chart to determine the cheapest time to fly return from Stansted to Sofia. Price data was last updated on 12 September 2026.
Travellers seeking maximum savings on their London Stansted Airport to Sofia flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from London Stansted Airport to Sofia?
Airfare is below average for this route at the moment.
London Stansted Airport to Sofia flights typically cost between £73 and £123 in October.The cheapest return price found within the last 5 days was £68 on Ryanair (14 Oct–21 Oct).
How often are flights from London to Sofia delayed?
About 19% of weekly flights between London and Sofia have experienced delays in the past year, with the average delay time being 114 minutes.
What is the most punctual flight time for London to Sofia flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Sofia flights?
Over the past year, Ryanair have had the lowest number of delays on this route, with just 19% of flights being delayed.
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 14 September 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.
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 0 inbound flights 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 £72 for a flight from London Stansted Airport to Sofia. The cheapest flight overall is £18 while the most popular route, (London Stansted - Sofia) is currently priced at £38.
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 £50). Flying from London Stansted Airport to Sofia in December is currently the most expensive (average of £284). 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.
Browse through other flights departing from Stansted. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2026.
Explore flights to Sofia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2026.
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 7,457,451 searches. Data last updated 14 September 2026.
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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