Cheap flights from Seattle to Sofia
The lowest fare found is €259. The cheapest month to fly is October.
Search live pricesSearch round-trip pricesLowest price by month
| October | €259 |
When is the cheapest time to fly from Seattle to Sofia?
Fares are typically lowest in October, starting from €259.
Popular routes
- Seattle → Zagreb
- Seattle → Belgrade
- Seattle → Riga
- Seattle → Tallinn
- Seattle → Vilnius
- Seattle → Reykjavik
- Seattle → Naples
- Seattle → Venice
- Seattle → Bologna
- Seattle → Catania
- Seattle → Pisa
- Seattle → Bergamo
Prices updated 2026-06-12