Cheapest return flights from Washington to Kathmandu in April from 978€

Best time to book flights for Washington (IAD) to Kathmandu (KTM) flights at AirHint

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

Return flights

01 Apr - 08 Apr Turkish Airlines
18 Apr - 28 Apr Turkish Airlines
04 Apr - 12 Apr Turkish Airlines
23 Apr - 30 Apr Air India
18 Apr - 27 Apr Turkish Airlines
25 Apr - 01 May Air India
16 Apr - 03 May Air India
12 Apr - 21 Apr Saudia
24 Apr - 22 May IndiGo
09 Apr - 16 Apr IndiGo
12 Apr - 19 Apr Saudia
10 Apr - 17 Apr Saudia
11 Apr - 18 Apr Porter Airlines (Canada) Ltd
09 Apr - 09 May Emirates

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

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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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