AirHint found the following cheapest one-way flights from Hanoi (HAN) to Sofia (SOF) in April 2026 (see full year).
One-Way flights
| 07 Apr | Etihad Airways | ||
| 09 Apr | Etihad Airways | ||
| 10 Apr | Emirates | ||
| 08 Apr | Vietnam Airlines | ||
| 02 Apr | Thai AirAsia | ||
| 22 Apr | IndiGo | ||
| 01 Apr | Etihad 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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