Cheapest return flights from Porto to Kathmandu in April from $836

Best time to book flights for Porto (OPO) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Kathmandu (KTM) in April 2025 (see full year).

Return flights

23 Apr - 10 May Air Europa
26 Apr - 05 May Ryanair
25 Apr - 05 May Ryanair
30 Apr - 08 May Ryanair
17 Apr - 17 May Ryanair
15 Apr - 15 May Ryanair
24 Apr - 06 May Lufthansa
24 Apr - 05 May Ryanair
16 Apr - 02 May Lufthansa
15 Apr - 22 Apr Ryanair
22 Apr - 26 Apr Ryanair
17 Apr - 18 Apr Ryanair
18 Apr - 17 May Lufthansa

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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