Cheapest return flights from Delhi to Kathmandu in August from $143

Best time to book flights for Delhi (DEL) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Delhi (DEL) to Kathmandu (KTM) in August 2025 (see full year).

Return flights

12 Aug - 12 Aug Air India direct
05 Aug - 05 Aug Air India direct
07 Aug - 07 Aug Air India direct
06 Aug - 06 Aug Air India direct
05 Aug - 12 Aug Air India direct
05 Aug - 13 Aug Air India direct
08 Aug - 13 Aug Air India direct
27 Aug - 31 Aug Air India direct
01 Aug - 08 Aug Air India direct
29 Aug - 31 Aug Air India direct
29 Aug - 06 Sep Air India direct
31 Aug - 15 Sep Air India direct
30 Aug - 06 Sep Air India direct
29 Aug - 11 Sep Air India direct
29 Aug - 05 Sep Air India direct
29 Aug - 04 Sep Air India direct
25 Aug - 08 Sep IndiGo direct
25 Aug - 07 Sep IndiGo direct

Also check the deals for one-way flights from Delhi to Kathmandu in August.

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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