Sofia → Basel flights
Last observed price · Last checked: 2 Sep 2026 · Price may change
Short answer
The lowest fare our own searches returned is €53, seen on 2 Sep 2026. The average across the fares we caught is €150. October 2026 is the cheapest month in our observations, at €53. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
Fly via a nearby hub
- via Milan:✈ Sofia – Milan🚌 Milan – Basel
Tickets found in the last 7 days
The lowest fares our queries caught, cheapest first.
Starting prices by month
The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.
Round trip
Route facts
Frequently asked
How much is a flight from Sofia to Basel?+−
The lowest fare we have observed is €53, found on 2 Sep 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Sofia to Basel?+−
In our observations October 2026 is the cheapest month so far, at €53.
We will email you when this route drops below €48.
Similar routes
More routes from Sofia
More routes to Basel
Last checked: 2 Sep 2026