£28 Cheap flights to Sofia
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Sofia departing on 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from the United Kingdom to Sofia
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Recent direct flight deals from the United Kingdom to Sofia
See travel insights to Sofia from
Sofia flights insights and trends
Explore insights for your Sofia flight to craft the best travel plan
What is the cheapest month to fly to Sofia?
The month of November is, on average, the cheapest month to fly to Sofia from United Kingdom, with most prices found around £66. If you aren’t able to travel to Sofia during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £80.
What is the absolute cheapest flight to Sofia?
The best deal found on momondo in the last two weeks was a flight to Sofia from Athens for £47. This is 75% cheaper than most flight deals to Sofia. To find the cheapest price to Sofia from your area, use momondo’s Airport-to-Airport Pricing Tool.
See prices from:
What is the cheapest day to depart on your flight to Sofia?
On average, the least expensive day to fly to Sofia from United Kingdom is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £129. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Sofia for around £186.
What is the cheapest time of day to depart on your flight to Sofia?
Our data shows that the cheapest United Kingdom to Sofia flights are usually those with departure times in the morning. Our users have found flights to Sofia in the morning for as low as £145. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £181 on average. Flights to Sofia from United Kingdom in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
Cheapest flights to Sofia
Find the cheapest flights to Sofia from your nearest city or airport
| CHEAPEST MONTH TO FLY TO SOFIA FROM LONDON HEATHROW AIRPORT | November | 30% cheaper | Flying from London Heathrow Airport to Sofia costs on average just £139 in November |
| MOST EXPENSIVE MONTH TO FLY TO SOFIA FROM LONDON HEATHROW AIRPORT | December | 39% more expensive | It costs about £274 for flights to Sofia from London Heathrow Airport in December |
| MOST POPULAR MONTH TO FLY TO SOFIA FROM LONDON HEATHROW AIRPORT | July | 583% more users visited | More momondo users searched in flights to Sofia from London Heathrow Airport in July than any other month |
Cheap Sofia flight deals and tips
Summary info about Sofia flight prices, duration and airlines
Best One-Way Price | £28 |
|---|---|
Best Round-Trip Price | £60 |
Fastest flight time | 3h 00m |
Popular in | August |
Frequently asked questions about flying to Sofia
How far in advance should I book a flight to Sofia?
You are more likely to see cheaper flights to Sofia from United Kingdom when booking 50 days ahead of your departure date. In general, you can expect to find flights to Sofia for around £132 when searching 50 days out. Keep in mind that you might also find cheap flights to Sofia outside of this time window. In fact, momondo users recently found flights from United Kingdom to Sofia for £40.
Is there an alternative airport near Sofia?
Those flying to Sofia could potentially find better pricing at Plovdiv Airport (89 mi from Sofia city centre) depending on the month and departure airport.
Is there a cheaper alternative to flying into Sofia?
The cheapest airport near Sofia is typically Plovdiv Airport, with an average price of £187/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.
When did momondo last update prices for flights to Sofia Airport?
Prices for flights to Sofia Airport are refreshed on a daily basis.
How many operators does momondo search for flights to Sofia Airport?
As of June 2025, there are 18 operators available to choose from for flights to Sofia Airport.
How old do you have to be to fly 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 layovers. It is recommended that you verify with the airline you are booking with for travel to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The travel and health documents required for your trip to Sofia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
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 to Sofia?
It is quick and easy to find flights to Sofia on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sofia that suits you.
Can I find flights to Sofia with flexible booking policies on momondo?
All flight searches to Sofia on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights to Sofia?
Once all potential Sofia flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.
I’m not ready to book a flight to Sofia right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia and alert you when they change.
Get notified when prices go down
Daily price changes in your inbox - only with Price Alerts.
Find better results for your trip to Sofia
Popular Flights to Sofia
Popular routes according to searches in the past day on momondo
Cheapest flight routes to Sofia
These routes have the cheapest flights to Sofia found by momondo users in United Kingdom
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| London | Sofia | 2h 55m | £60 |
| Liverpool | Sofia | 3h 20m | £113 |
| Manchester | Sofia | 9h 50m | £118 |
| Bristol | Sofia | 3h 10m | £120 |
| Leeds | Sofia | 20h 35m | £121 |
| Birmingham | Sofia | 3h 05m | £124 |
| Edinburgh | Sofia | 3h 30m | £125 |
| Glasgow | Sofia | 9h 40m | £135 |
| Nottingham | Sofia | 6h 40m | £138 |
| Newcastle upon Tyne | Sofia | 7h 35m | £138 |
| Bournemouth | Sofia | 31h 10m | £167 |
| Aberdeen | Sofia | 14h 40m | £183 |
| Cardiff | Sofia | 12h 45m | £192 |
| Darlington | Sofia | 26h 00m | £338 |
| Doncaster | Sofia | 23h 15m | £352 |
| Southampton | Sofia | 10h 00m | £833 |
| Exeter | Sofia | 45h 25m | £1,337 |