AirHint found the following cheapest return flights from Birmingham (BHX) to Kathmandu (KTM) in December 2025 (see full year).

Return flights

01 Dec - 15 Dec	easyJet
01 Dec - 28 Jan	Ryanair
05 Dec - 15 Dec	Ryanair
01 Dec - 24 Dec	Ryanair
01 Dec - 12 Dec	easyJet
01 Dec - 16 Dec	easyJet
06 Dec - 21 Jan	Jet2
05 Dec - 14 Dec	Wizz Air Malta
05 Dec - 16 Dec	easyJet
05 Dec - 21 Jan	Ryanair
29 Dec - 20 Jan	easyJet
29 Dec - 18 Jan	easyJet
15 Dec - 13 Jan	Ryanair
06 Dec - 11 Jan	Jet2
06 Dec - 10 Jan	Jet2
10 Dec - 17 Jan	Ryanair
05 Dec - 13 Dec	Wizz Air Malta
11 Dec - 24 Jan	Ryanair
06 Dec - 27 Dec	Jet2
01 Dec - 28 Dec	easyJet

Also check the deals for one-way flights from Birmingham to Kathmandu in December.

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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Cheapest return flights from Birmingham to Kathmandu in December from 501€

Return flights