Cheapest return flights from London to Kathmandu in April from 580€

AirHint found the following cheapest return flights from London (LHR) to Kathmandu (KTM) in April 2026 (see full year).

Return flights

24 Apr - 23 May Turkish Airlines
21 Apr - 28 Apr IndiGo
15 Apr - 11 May IndiGo
17 Apr - 13 May IndiGo
24 Apr - 28 May IndiGo
30 Apr - 25 May IndiGo
29 Apr - 07 May IndiGo
27 Apr - 11 May IndiGo
17 Apr - 07 May IndiGo
25 Apr - 25 May IndiGo
30 Apr - 21 May IndiGo
11 Apr - 28 Apr IndiGo
07 Apr - 28 Apr IndiGo
09 Apr - 30 Apr Saudia
14 Apr - 24 Apr IndiGo
15 Apr - 26 Apr IndiGo
17 Apr - 26 Apr IndiGo
11 Apr - 30 Apr IndiGo
08 Apr - 30 Apr IndiGo
13 Apr - 30 Apr IndiGo

Also check the deals for one-way flights from London to Kathmandu in April.

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