Flights from London Heathrow to Kolkata with Lufthansa

Our cheapest offers for flights from London Heathrow to Kolkata

Here you can compare cheap flights from London Heathrow (LHR) to Kolkata (CCU) 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 Kolkata. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Heathrow
Kolkata
Outbound
17/12/25
3 Stopovers (MUC, TBS, BOM)
LH2477, LH2558, 6E1824, 6E0138
33h 40min
Return
16/01/26
2 Stopovers (BLR, BAH)
6E6438, GF0283, GF0007
55h 10min
Lufthansa, IndiGo Airlines ?
£853
London Heathrow
Kolkata
Outbound
18/02/26
2 Stopovers (FRA, DEL)
LH0901, LH0760, LH5286
18h 00min
Return
27/02/26
2 Stopovers (DEL, ZRH)
LX9859, LX0147, LX0316
16h 15min
Lufthansa ?
£915
London Heathrow
Kolkata
Outbound
17/12/25
2 Stopovers (FRA, DEL)
LH0909, LH7252, AI2767
18h 05min
Return
16/01/26
1 Stopover (DOH)
QR0541, BA0122
14h 15min
Lufthansa, Air India ?
£966
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: London Heathrow - Kolkata

Outbound and return from £ 472,52
Distance 7993 km
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Kolkata (Calcutta) (CCU)
Destination country Flights to India
Alternative routes to India
Alternative flights to Kolkata
Flight destinations with a similar price