Our cheapest offers for flights from Sofia to London Heathrow

Here you can compare cheap flights from Sofia (SOF) to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Sofia London Heathrow	Outbound 08/12/25 1 Stopover (BEG) JU0113, JU0210 22h 20min	Return 24/12/25 1 Stopover (BEG) JU0211, JU0116 11h 40min	Air Serbia		£169
Best option Sofia London Heathrow	Outbound 08/12/25 direct BA0891 03h 30min	Return 24/12/25 direct BA0890 03h 15min	British Airways	?	£285
Sofia London Heathrow	Outbound 08/12/25 1 Stopover (MUC) LH1707, LH2480 14h 30min	Return 24/12/25 1 Stopover (ZRH) LX0327, LX1390 18h 35min	Lufthansa		£243
Sofia London Heathrow	Outbound 07/12/25 1 Stopover (ZRH) LX1391, LX0324 07h 20min	Return 25/12/25 1 Stopover (ZRH) LX0345, LX1390 07h 15min	Swiss International Air Lines	?	£176
Sofia London Heathrow	Outbound 08/12/25 1 Stopover (BEG) JU0113, JU0210 22h 20min	Return 24/12/25 1 Stopover (BEG) JU0211, JU0112 24h 10min	Air Serbia		£176
Sofia London Heathrow	Outbound 08/12/25 1 Stopover (BEG) JU0113, JU0210 22h 20min	Return 24/12/25 1 Stopover (BEG) JU0211, JU0112 24h 10min	Air Serbia	?	£185
Sofia London Heathrow	Outbound 08/12/25 1 Stopover (BEG) JU0113, JU0210 22h 20min	Return 24/12/25 1 Stopover (BEG) JU0211, JU0112 24h 10min	Air Serbia		£192
Sofia London Heathrow	Outbound 08/12/25 1 Stopover (MUC) LH1703, LH4196 05h 10min	Return 23/12/25 1 Stopover (MUC) LH2485, LH1702 04h 35min	Lufthansa	?	£218
Sofia London Heathrow	Outbound 08/12/25 1 Stopover (ZRH) LX1391, LX0326 04h 50min	Return 23/12/25 1 Stopover (MUC) LH2485, LH1702 04h 35min	Swiss International Air Lines	?	£222
Sofia London Heathrow	Outbound 08/12/25 1 Stopover (ZRH) LX1391, LX0326 04h 50min	Return 27/12/25 1 Stopover (FRA) LH0909, LH1430 05h 15min	Swiss International Air Lines	?	£239

Tips and tricks to help you find cheap flights from Sofia to London Heathrow

Important flight information

Flight information: Sofia - London Heathrow

Outbound and return from	168,90 £
Flight duration	min. 03:30 / max. 03:35
Return flight duration	min. 03:00/ max. 03:10
Distance	2043 km
Flights per week	15
Departure airport	Airport Sofia (SOF)
Departure country	Flights from Bulgaria
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

Alternative routes to United Kingdom

Flight Sofia - London Luton from 200 £
Flight Sofia - London from 139 £
Flight Sofia - London Stansted from 139 £

Popular destinations for onward travel

Flight London Heathrow - Amsterdam from 127 £
Flight London Heathrow - Athens from 129 £
Flight London Heathrow - Bangkok from 339 £
Flight London Heathrow - Mumbai from 282 £
Flight London Heathrow - Cairo from 229 £
Flight London Heathrow - Kolkata from 473 £
Flight London Heathrow - Dhaka from 556 £
Flight London Heathrow - Delhi from 275 £
Flight London Heathrow - Dublin from 75 £
Flight London Heathrow - Dubai from 305 £