Cheapest return flights from Budapest to Sofia in September from $67

Best time to book flights for Budapest (BUD) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from Budapest (BUD) to Sofia (SOF) in September 2025 (see full year).

Return flights

12 Sep - 17 Sep Ryanair direct
06 Sep - 17 Sep Ryanair direct
20 Sep - 21 Sep Ryanair direct
12 Sep - 21 Sep Ryanair direct
12 Sep - 14 Sep Ryanair direct
20 Sep - 24 Sep Ryanair direct
06 Sep - 21 Sep Ryanair direct
06 Sep - 14 Sep Ryanair direct
05 Sep - 17 Sep Ryanair direct
23 Sep - 11 Oct Ryanair direct
20 Sep - 03 Oct Ryanair direct
12 Sep - 24 Sep Ryanair direct
23 Sep - 03 Oct Ryanair direct
28 Sep - 11 Oct Ryanair direct
28 Sep - 15 Oct Ryanair direct
13 Sep - 03 Oct Ryanair direct
14 Sep - 03 Oct Ryanair direct
28 Sep - 03 Oct Ryanair direct
23 Sep - 14 Oct Ryanair direct
28 Sep - 14 Oct Ryanair direct

Also check the deals for one-way flights from Budapest to Sofia 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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