Cheapest one-way flights from Bangkok to Kathmandu in April from 99€

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Kathmandu (KTM) in April 2026 (see full year).

One-Way flights

16 Apr Thai Lion Air direct
09 Apr SriLankan Airlines
05 Apr SriLankan Airlines
14 Apr SriLankan Airlines
28 Apr AirAsia
10 Apr Air India
04 Apr Air India
15 Apr AirAsia
28 Apr Thai Airways direct
09 Apr Thai Airways direct

Also check the deals for return flights from Bangkok 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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