Flights from Kolkata to London Heathrow

Our cheapest offers for flights from Kolkata to London Heathrow

Here you can compare cheap flights from Kolkata (CCU) 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 Shop Baggage Price
Kolkata
London Heathrow
Outbound
06-04-25
1 Stopover (BLR)
AI9446, AI0133
26h 45min
Return
06-05-25
1 Stopover (DEL)
AI0166, AI2737
15h 50min
Air India ?
₹588
Kolkata
London Heathrow
Outbound
06-04-25
1 Stopover (BLR)
AI9446, AI0133
26h 45min
Return
06-05-25
1 Stopover (DEL)
AI0166, AI0764
16h 50min
Air India
₹595
Best option
Kolkata
London Heathrow
Outbound
06-04-25
1 Stopover (BOM)
AI2776, AI0129
18h 15min
Return
06-05-25
1 Stopover (DEL)
AI0112, AI2747
14h 35min
Air India
₹643
Kolkata
London Heathrow
Outbound
06-04-25
1 Stopover (AUH)
EY0223, EY0061
13h 50min
Return
06-05-25
1 Stopover (AUH)
EY0068, EY0222
17h 55min
Etihad Airways ?
₹680
Kolkata
London Heathrow
Outbound
06-04-25
2 Stopovers (DEL, CAI)
AI2708, MS0974, MS0779
29h 15min
Return
06-05-25
2 Stopovers (CAI, BOM)
MS0784, MS0968, AI2775
29h 40min
Air India, Egyptair
₹2,313
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Kolkata - London Heathrow

Outbound and return flight from 587,91 ₹
Distance 7993 km
Departure airport Airport Kolkata (Calcutta) (CCU)
Arrival airport Airport London Heathrow (LHR)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Alternative flights to London Heathrow
Flight destinations with a similar price