AirHint found the following cheapest return flights from Cairo (CAI) to Hanoi (HAN) in September 2025 (see full year).

Return flights

24 Sep - 02 Oct	Gulf Air
24 Sep - 06 Oct	Sichuan Airlines
24 Sep - 30 Sep	Sichuan Airlines
28 Sep - 08 Oct	flyadeal
23 Sep - 07 Oct	Kuwait Airways
16 Sep - 01 Oct	Nesma Airlines
30 Sep - 10 Oct	Ethiopian Airlines
29 Sep - 08 Oct	flyadeal
19 Sep - 03 Oct	Nile Air
17 Sep - 24 Sep	Qatar Airways
19 Sep - 28 Sep	Nile Air
15 Sep - 22 Sep	Qatar Airways
16 Sep - 24 Sep	Air Cairo
14 Sep - 21 Sep	Sichuan Airlines

Also check the deals for one-way flights from Cairo to Hanoi in September.

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 Cairo to Hanoi in September from 574€

Return flights