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 $265 round trip and CA $138 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jun 24 - Wed, Jul 15
LHR
London
SOF
Sofia
CA $265 Roundtrip, found 17 hours ago
CA $265
Roundtrip
found 17 hours ago
Select British Airways flight, departing Wed, Jun 24 from London to Sofia, returning Wed, Jul 15, priced at CA $265 found 17 hours ago
Sat, Jun 13 - Wed, Jul 8
LHR
London
SOF
Sofia
CA $285 Roundtrip, found 1 day ago
CA $285
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Sat, Jun 13 from London to Sofia, returning Wed, Jul 8, priced at CA $285 found 1 day ago
Sat, Mar 7 - Sat, Mar 14
LHR
London
SOF
Sofia
CA $293 Roundtrip, found 2 days ago
CA $293
Roundtrip
found 2 days ago
Select Aegean flight, departing Sat, Mar 7 from London to Sofia, returning Sat, Mar 14, priced at CA $293 found 2 days ago
Mon, May 11 - Thu, May 28
LHR
London
SOF
Sofia
CA $303 Roundtrip, found 2 days ago
CA $303
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, May 11 from London to Sofia, returning Thu, May 28, priced at CA $303 found 2 days ago
Wed, May 6 - Sun, May 17
LHR
London
SOF
Sofia
CA $304 Roundtrip, found 3 days ago
CA $304
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed, May 6 from London to Sofia, returning Sun, May 17, priced at CA $304 found 3 days ago
Fri, Feb 20 - Wed, Mar 4
LHR
London
SOF
Sofia
CA $306 Roundtrip, found 5 days ago
CA $306
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Feb 20 from London to Sofia, returning Wed, Mar 4, priced at CA $306 found 5 days ago
Thu, Feb 19 - Tue, Mar 3
LHR
London
SOF
Sofia
CA $308 Roundtrip, found 4 days ago
CA $308
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Feb 19 from London to Sofia, returning Tue, Mar 3, priced at CA $308 found 4 days ago
Sat, Mar 7 - Sat, Mar 14
LHR
London
SOF
Sofia
CA $309 Roundtrip, found 2 days ago
CA $309
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Mar 7 from London to Sofia, returning Sat, Mar 14, priced at CA $309 found 2 days ago
Sat, Jun 13 - Wed, Jul 8
LHR
London
SOF
Sofia
CA $309 Roundtrip, found 1 day ago
CA $309
Roundtrip
found 1 day ago
Select Aegean flight, departing Sat, Jun 13 from London to Sofia, returning Wed, Jul 8, priced at CA $309 found 1 day ago
Tue, Jun 23 - Wed, Jul 15
LHR
London
SOF
Sofia
CA $311 Roundtrip, found 16 hours ago
CA $311
Roundtrip
found 16 hours ago
Select Air Serbia flight, departing Tue, Jun 23 from London to Sofia, returning Wed, Jul 15, priced at CA $311 found 16 hours 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.