Cheap flights from Sofia to Kingston Upon Thames from CA $104

View CA $104 flight on Sun, Nov. 30, 2025Opens in a new window

Popular airlines from Sofia to Kingston Upon Thames

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Cheap flights from Sofia (SOF) to Kingston Upon Thames (LON)

Prices were available within the past 7 days and start at CA $104 for one-way flights and CA $282 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Serbia
Sat, Feb. 14 - Thu, Feb. 26
SOF
Sofia
LHR
London
CA $282 Roundtrip, found 4 days ago
CA $282
Roundtrip
found 4 days ago
Select Air Serbia flight, departing Sat, Feb. 14 from Sofia to London, returning Thu, Feb. 26, priced at CA $282 found 4 days ago
Lufthansa
Sat, Feb. 14 - Thu, Feb. 26
SOF
Sofia
LHR
London
CA $291 Roundtrip, found 4 days ago
CA $291
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Feb. 14 from Sofia to London, returning Thu, Feb. 26, priced at CA $291 found 4 days ago
Austrian Airlines
Sat, Feb. 14 - Thu, Feb. 26
SOF
Sofia
LHR
London
CA $310 Roundtrip, found 4 days ago
CA $310
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Sat, Feb. 14 from Sofia to London, returning Thu, Feb. 26, priced at CA $310 found 4 days ago
LOT-Polish Airlines
Sat, Feb. 14 - Thu, Feb. 26
SOF
Sofia
LHR
London
CA $321 Roundtrip, found 4 days ago
CA $321
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Sat, Feb. 14 from Sofia to London, returning Thu, Feb. 26, priced at CA $321 found 4 days ago
Swiss International Air Lines
Wed, Sep. 24 - Sat, Sep. 27
SOF
Sofia
LHR
London
CA $395 Roundtrip, found 5 days ago
CA $395
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, Sep. 24 from Sofia to London, returning Sat, Sep. 27, priced at CA $395 found 5 days ago
Aegean
Fri, Aug. 8 - Thu, Jan. 8
SOF
Sofia
LHR
London
CA $396 Roundtrip, found 2 days ago
CA $396
Roundtrip
found 2 days ago
Select Aegean flight, departing Fri, Aug. 8 from Sofia to London, returning Thu, Jan. 8, priced at CA $396 found 2 days ago

Find the cheapest month to fly from Sofia (SOF) to London (LHR)

November is typically the cheapest month to fly

From CA $175 - CA $297 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.