AirHint found the following cheapest return flights from Beijing (PEK) to Hanoi (HAN) in July 2025 (see full year).

Return flights

09 Jul - 16 Jul	Shenzhen Airlines
14 Jul - 28 Jul	Shenzhen Airlines
10 Jul - 16 Jul	Shenzhen Airlines
31 Jul - 07 Aug	Shenzhen Airlines
26 Jul - 27 Jul	Shenzhen Airlines
31 Jul - 08 Aug	Shenzhen Airlines
12 Jul - 19 Jul	Shenzhen Airlines
07 Jul - 11 Jul	Cathay Pacific
18 Jul - 27 Jul	Cathay Pacific
18 Jul - 27 Jul	Air China	direct
31 Jul - 08 Aug	Air China	direct
09 Jul - 16 Jul	Air China	direct
07 Jul - 11 Jul	Air China	direct

Also check the deals for one-way flights from Beijing to Hanoi 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.

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Cheapest return flights from Beijing to Hanoi in July from 209€

Return flights