Cheapest return flights from Lucknow to Kathmandu in April from 338€

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

Return flights

09 Apr - 12 Apr Air India
29 Apr - 02 May Air India Express
13 Apr - 20 Apr Air India Express
27 Apr - 29 Apr Air India Express
15 Apr - 22 Apr IndiGo
17 Apr - 24 Apr IndiGo
24 Apr - 28 Apr Air India Express
12 Apr - 19 Apr Air India Express
09 Apr - 16 Apr IndiGo

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

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