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 $257 round trip and CA $133 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Feb. 22 - Mon, Feb. 23
LHR
London
SOF
Sofia
CA $257 Roundtrip, found 3 days ago
CA $257
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Feb. 22 from London to Sofia, returning Mon, Feb. 23, priced at CA $257 found 3 days ago
Wed, Jan. 28 - Mon, Feb. 16
LHR
London
SOF
Sofia
CA $275 Roundtrip, found 5 days ago
CA $275
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Jan. 28 from London to Sofia, returning Mon, Feb. 16, priced at CA $275 found 5 days ago
Wed, Jan. 28 - Mon, Feb. 16
LHR
London
SOF
Sofia
CA $283 Roundtrip, found 5 days ago
CA $283
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Jan. 28 from London to Sofia, returning Mon, Feb. 16, priced at CA $283 found 5 days ago
Sun, Sep. 14 - Sun, Oct. 26
LHR
London
SOF
Sofia
CA $300 Roundtrip, found 3 days ago
CA $300
Roundtrip
found 3 days ago
Select Air Serbia flight, departing Sun, Sep. 14 from London to Sofia, returning Sun, Oct. 26, priced at CA $300 found 3 days ago
Wed, Jan. 28 - Mon, Feb. 16
LHR
London
SOF
Sofia
CA $312 Roundtrip, found 5 days ago
CA $312
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Jan. 28 from London to Sofia, returning Mon, Feb. 16, priced at CA $312 found 5 days ago
Tue, Sep. 16 - Sun, Oct. 26
LHR
London
SOF
Sofia
CA $317 Roundtrip, found 2 days ago
CA $317
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Sep. 16 from London to Sofia, returning Sun, Oct. 26, priced at CA $317 found 2 days ago
Sat, Sep. 13 - Sat, Oct. 4
LHR
London
SOF
Sofia
CA $320 Roundtrip, found 5 days ago
CA $320
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Sep. 13 from London to Sofia, returning Sat, Oct. 4, priced at CA $320 found 5 days ago
Sat, Sep. 13 - Sat, Oct. 4
LHR
London
SOF
Sofia
CA $320 Roundtrip, found 5 days ago
CA $320
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Sep. 13 from London to Sofia, returning Sat, Oct. 4, priced at CA $320 found 5 days ago
Tue, Sep. 16 - Sun, Oct. 26
LHR
London
SOF
Sofia
CA $321 Roundtrip, found 2 days ago
CA $321
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Tue, Sep. 16 from London to Sofia, returning Sun, Oct. 26, priced at CA $321 found 2 days ago
Wed, Jan. 28 - Mon, Feb. 16
LHR
London
SOF
Sofia
CA $323 Roundtrip, found 5 days ago
CA $323
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Jan. 28 from London to Sofia, returning Mon, Feb. 16, priced at CA $323 found 5 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.