AirHint found the following cheapest return flights from London (STN) to Ho Chi Minh City (SGN) in December 2025 (see full year).

Return flights

02 Dec - 11 Dec	Pegasus Airlines
01 Dec - 16 Dec	Ryanair
11 Dec - 18 Dec	Ryanair
02 Dec - 10 Jan	Pegasus Airlines
01 Dec - 07 Dec	Ryanair
04 Dec - 17 Jan	Ryanair
12 Dec - 05 Jan	Ryanair
11 Dec - 25 Dec	Pegasus Airlines
25 Dec - 22 Jan	AJet
12 Dec - 16 Dec	Ryanair
14 Dec - 30 Dec	Ryanair
13 Dec - 06 Jan	Ryanair
14 Dec - 25 Dec	Ryanair
27 Dec - 15 Jan	Ryanair
11 Dec - 08 Jan	Ryanair
18 Dec - 15 Jan	Pegasus Airlines
18 Dec - 25 Dec	Pegasus Airlines
11 Dec - 04 Jan	Ryanair
04 Dec - 23 Dec	Emirates
25 Dec - 05 Jan	AJet

Also check the deals for one-way flights from London to Ho Chi Minh City 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 London to Ho Chi Minh City in December from 581€

Return flights