Cheapest return flights from Santander to Hanoi in January from 633€

AirHint found the following cheapest return flights from Santander (SDR) to Hanoi (HAN) in January 2026 (see full year).

Return flights

25 Jan - 07 Feb Vueling Airlines

Also check the deals for one-way flights from Santander to Hanoi in January.

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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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