AirHint found the following cheapest return flights from Kathmandu (KTM) to London (LTN) in July 2025 (see full year).

Return flights

19 Jul - 25 Aug	Air Arabia
18 Jul - 25 Aug	Air Arabia
16 Jul - 14 Aug	Air Arabia
19 Jul - 24 Aug	Air Arabia
19 Jul - 23 Aug	Air Arabia
15 Jul - 30 Jul	Air Arabia
20 Jul - 25 Aug	Air Arabia
17 Jul - 26 Jul	Air Arabia
07 Jul - 17 Jul	Air Arabia
12 Jul - 30 Jul	Air Arabia
20 Jul - 24 Jul	Air Arabia
10 Jul - 17 Jul	Air Arabia
11 Jul - 18 Jul	Air Arabia
25 Jul - 11 Aug	IndiGo

Also check the deals for one-way flights from Kathmandu to London in July.

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Kathmandu to London in July from $530

Return flights