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

Return flights

28 Jan - 08 Feb	Qatar Airways
21 Jan - 29 Jan	Qatar Airways
30 Jan - 13 Feb	Qatar Airways
28 Jan - 01 Feb	Qatar Airways
10 Jan - 15 Jan	Air Arabia
20 Jan - 29 Jan	Qatar Airways
28 Jan - 31 Jan	Qatar Airways
07 Jan - 30 Jan	Qatar Airways
06 Jan - 03 Feb	Qatar Airways
10 Jan - 03 Feb	Qatar Airways
17 Jan - 24 Jan	Qatar Airways
07 Jan - 14 Jan	Qatar Airways
03 Jan - 13 Jan	Qatar Airways
05 Jan - 11 Jan	Qatar Airways
03 Jan - 07 Jan	Qatar Airways

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

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 Istanbul to Hanoi in January from 571€

Return flights