AirHint found the following cheapest return flights from London (LHR) to Ho Chi Minh City (SGN) in April 2026 (see full year).

Return flights

16 Apr - 29 Apr	Air China
16 Apr - 27 Apr	Air China
13 Apr - 27 Apr	Air China
18 Apr - 09 May	Air China
13 Apr - 14 May	Austrian Airlines
13 Apr - 26 Apr	Austrian Airlines
14 Apr - 23 Apr	Austrian Airlines
23 Apr - 07 May	Air China
08 Apr - 09 May	Air China
07 Apr - 28 Apr	Austrian Airlines
05 Apr - 16 Apr	Austrian Airlines
28 Apr - 07 May	China Southern
07 Apr - 05 May	China Southern
09 Apr - 23 Apr	Air China
09 Apr - 21 Apr	Air China
16 Apr - 30 Apr	Air China
18 Apr - 03 May	China Southern
30 Apr - 07 May	Oman Air
26 Apr - 03 May	Aegean Airlines
30 Apr - 09 May	SWISS

Also check the deals for one-way flights from London to Ho Chi Minh City in April.

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 April from 566€

Return flights