Cheapest return flights from Sofia to Budapest in September from $74

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

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

Return flights

23 Sep - 12 Oct Ryanair direct
23 Sep - 08 Oct Ryanair direct
17 Sep - 23 Sep Ryanair direct
10 Sep - 17 Sep Ryanair direct
10 Sep - 23 Sep Ryanair direct
10 Sep - 13 Sep Ryanair direct
05 Sep - 17 Sep Ryanair direct
05 Sep - 23 Sep Ryanair direct
10 Sep - 14 Sep Ryanair direct
05 Sep - 13 Sep Ryanair direct
05 Sep - 14 Sep Ryanair direct
11 Sep - 14 Sep Air Serbia

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