Cheapest one-way flights from Seattle to Sofia in July from 742€
AirHint found the following cheapest one-way flights from Seattle (SEA) to Sofia (SOF) in July 2025 (see full year).
One-Way flights
| 10 Jul | British Airways | ||
| 11 Jul | British Airways |
Also check the deals for return flights from Seattle to Sofia in July.
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.
