AirHint found the following cheapest return flights from Brussels (BRU) to Hanoi (HAN) in March 2026 (see full year).

Return flights

14 Mar - 22 Mar	Hainan Airlines
14 Mar - 21 Mar	Ryanair
05 Mar - 27 Mar	Wizz Air
07 Mar - 19 Mar	Ryanair
01 Mar - 13 Mar	Wizz Air
01 Mar - 10 Mar	Ryanair
03 Mar - 17 Mar	Pegasus Airlines
16 Mar - 22 Mar	Hainan Airlines
02 Mar - 15 Mar	FlyOne (Romania)
07 Mar - 21 Mar	Ryanair
25 Mar - 01 Apr	Brussels Airlines
09 Mar - 01 Apr	Pegasus Airlines
10 Mar - 01 Apr	Ryanair
21 Mar - 05 Apr	Hainan Airlines
23 Mar - 05 Apr	Hainan Airlines
26 Mar - 12 Apr	Hainan Airlines
28 Mar - 07 Apr	easyJet
25 Mar - 05 Apr	Hainan Airlines
14 Mar - 14 Apr	Ryanair
20 Mar - 02 Apr	Hainan Airlines

Also check the deals for one-way flights from Brussels to Hanoi in March.

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 Brussels to Hanoi in March from $668

Return flights