Cheapest one-way flights from Hanoi to Sofia in April from 358€

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Sofia (SOF) in April 2026 (see full year).

One-Way flights

14 Apr Etihad Airways
13 Apr Etihad Airways
15 Apr Qatar Airways
17 Apr Qatar Airways
11 Apr Etihad Airways
27 Apr Etihad Airways
28 Apr Etihad Airways
30 Apr Etihad Airways
10 Apr Qatar Airways
12 Apr Qatar Airways

Also check the deals for return flights from Hanoi to Sofia in April.

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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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