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How to get the cheapest flight ticket from London Stansted Airport to Sofia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sofia?
In general, November is the cheapest month to fly from London Stansted Airport to Sofia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $154. If you aren’t able to travel during the month of November, then book flights to Sofia from London Stansted Airport during March instead. Flights to Sofia in March, while not as cheap as those in November, still average around $163.
What is the cheapest day to depart on your flight to Sofia?
The cheapest day to depart on your flight to Sofia is on a Friday when prices can be found for as low as $221. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Sofia on Tuesday is $275.
What is the cheapest London Stansted to Sofia flight route?
Fly from London Stansted to Sofia for the best London Stansted - Sofia flight prices
How far in advance should I book a flight to Sofia?
You are more likely to see cheaper flights to Sofia from London Stansted Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $285 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from London Stansted Airport for as low as $149 on momondo.
What cabin class options are available on London Stansted to Sofia flights?
There are 1 cabin classes available to choose from on London Stansted to Sofia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have London Stansted Airport to Sofia flight prices changed over time?
As of July 2025, prices for London Stansted Airport to Sofia flights are approximately 18% cheaper when compared to flights at the same time last year.
When to book flights from London Stansted Airport to Sofia
Cheap London Stansted Airport to Sofia (STN to SOF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Sofia
How far is London Stansted to Sofia by plane?
London Stansted and Sofia are 2004.7 km apart from one another.
When did momondo last update prices for flights from London Stansted Airport to Sofia Airport?
Prices for flights from London Stansted Airport to Sofia Airport are refreshed on a daily basis.
How old do you have to be to fly from London Stansted Airport to Sofia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Stansted Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The required travel and health documents for your Sofia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Stansted Airport to Sofia?
momondo data reveals that the most frequently booked plane model on the route from London Stansted Airport to Sofia is Boeing 737-800 Passenger/BBJ2 (winglets), representing 25.33% of all bookings. The subsequent popular models are Airbus A321neo at 21.96%, Boeing 737 MAX 8 at 19.61%, and Airbus A220-300 at 14.75%.
Travelling to a place near Sofia?
Book flights to Sofia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Sofia?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Sofia . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to Sofia with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Sofia flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Sofia?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Sofia.
I’m not ready to book a flight from London to Sofia right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Sofia from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.