Cheap Flights From Heathrow (LHR) To Sofia (SOF)

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Cheapest Flights from London (LHR) to Sofia (SOF)

The cheapest flights to Sofia found within the past 7 days were CA $201 round trip and CA $132 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Mar 21 - Sun, Mar 29
LHR
London
SOF
Sofia
CA $201 Roundtrip, found 3 days ago
CA $201
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Mar 21 from London to Sofia, returning Sun, Mar 29, priced at CA $201 found 3 days ago
Sun, Apr 19 - Mon, Apr 27
LHR
London
SOF
Sofia
CA $233 Roundtrip, found 1 day ago
CA $233
Roundtrip
found 1 day ago
Select Aegean flight, departing Sun, Apr 19 from London to Sofia, returning Mon, Apr 27, priced at CA $233 found 1 day ago
Sun, Apr 19 - Mon, Apr 27
LHR
London
SOF
Sofia
CA $270 Roundtrip, found 1 day ago
CA $270
Roundtrip
found 1 day ago
Select Aegean flight, departing Sun, Apr 19 from London to Sofia, returning Mon, Apr 27, priced at CA $270 found 1 day ago
Sat, Mar 21 - Sun, Mar 29
LHR
London
SOF
Sofia
CA $277 Roundtrip, found 3 days ago
CA $277
Roundtrip
found 3 days ago
Select Bulgaria Air flight, departing Sat, Mar 21 from London to Sofia, returning Sun, Mar 29, priced at CA $277 found 3 days ago
Sat, Mar 21 - Sun, Mar 29
LHR
London
SOF
Sofia
CA $286 Roundtrip, found 3 days ago
CA $286
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Mar 21 from London to Sofia, returning Sun, Mar 29, priced at CA $286 found 3 days ago
Sat, Mar 21 - Sun, Mar 29
LHR
London
SOF
Sofia
CA $286 Roundtrip, found 3 days ago
CA $286
Roundtrip
found 3 days ago
Select Bulgaria Air flight, departing Sat, Mar 21 from London to Sofia, returning Sun, Mar 29, priced at CA $286 found 3 days ago
Sun, Apr 19 - Mon, Apr 27
LHR
London
SOF
Sofia
CA $287 Roundtrip, found 1 day ago
CA $287
Roundtrip
found 1 day ago
Select Bulgaria Air flight, departing Sun, Apr 19 from London to Sofia, returning Mon, Apr 27, priced at CA $287 found 1 day ago
Sun, Apr 19 - Mon, Apr 27
LHR
London
SOF
Sofia
CA $295 Roundtrip, found 1 day ago
CA $295
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Sun, Apr 19 from London to Sofia, returning Mon, Apr 27, priced at CA $295 found 1 day ago
Sat, Mar 21 - Sun, Mar 29
LHR
London
SOF
Sofia
CA $305 Roundtrip, found 3 days ago
CA $305
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Mar 21 from London to Sofia, returning Sun, Mar 29, priced at CA $305 found 3 days ago
Sat, Mar 21 - Sun, Mar 29
LHR
London
SOF
Sofia
CA $306 Roundtrip, found 3 days ago
CA $306
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Mar 21 from London to Sofia, returning Sun, Mar 29, priced at CA $306 found 3 days ago

Frequently asked questions

Are there direct flights from Heathrow Airport to Sofia Airport (SOF)?
If you want to venture from Heathrow Airport (LHR) to SOF as speedily as possible, you'll be happy to know multiple airlines offer nonstop flights. Select your preferred seat with Bulgaria Air or British Airways.
What airlines fly from Heathrow Airport (LHR) to Sofia Intl. Airport?
There are a couple of airlines that offer direct flights from Heathrow Airport to Sofia Airport (SOF). Bulgaria Air (FB) is one of the most reputable, offering approximately 21 flights each month. You'll want to also pore through the deals available through British Airways (BA). This carrier operates 21 flights each month on the London to Sofia route. Be sure to compare the two airlines to find your perfect fare.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from London (LHR)

Travelers at LHR love to visit these top cities. Roam to the top destinations from London (LHR) today with the cheap prices from Travelocity!

Popular Flight Routes from Sofia (SOF)

Travelers at SOF love to visit these top cities. Roam to the top destinations from Sofia(SOF) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.