Flights from London to Kathmandu with Air India

Our cheapest offers for flights from London to Kathmandu

Here you can compare cheap flights from London (LON) to Kathmandu (KTM) 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 Kathmandu. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
London
Kathmandu
Outbound
24/11/25
1 Stopover (DEL)
AI0112, AI0215
11h 20min
Return
06/12/25
1 Stopover (DEL)
AI0214, AI2017
15h 00min
Air India
£587
London
Kathmandu
Outbound
24/11/25
1 Stopover (DEL)
AI2018, AI2219
13h 10min
Return
06/12/25
1 Stopover (DEL)
AI2232, AI0111
34h 45min
Air India
£596
London
Kathmandu
Outbound
11/09/25
1 Stopover (DEL)
AI0162, AI0215
16h 05min
Return
12/10/25
2 Stopovers (KMG, PVG)
MU9618, MU0747, MU0551
30h 50min
Air India ?
£724
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: London - Kathmandu

Cheapest outbound flight from 270,40 £
Outbound and return from 475,99 £
Distance 7347 km
Departure airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport Airport Kathmandu-Tribhuvan (KTM)
Destination country Flights to Nepal
Alternative flights to Kathmandu
Flight destinations with a similar price