Cheapest one-way flights from Hong Kong to Madrid in September from $329

Best time to book flights for Hong Kong (HKG) to Madrid (MAD) flights at AirHint

AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Madrid (MAD) in September 2025 (see full year).

One-Way flights

23 Sep Scoot Tigerair
16 Sep Scoot Tigerair
07 Sep Hainan Airlines
21 Sep Hainan Airlines
14 Sep Hainan Airlines
20 Sep Scoot Tigerair
25 Sep Scoot Tigerair
27 Sep Scoot Tigerair
10 Sep Hainan Airlines
29 Sep Finnair

Also check the deals for return flights from Hong Kong to Madrid in September.

Skyscanner

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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