Cheapest return flights from Washington to Sofia in June from 1034€

Best time to book flights for Washington (IAD) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to Sofia (SOF) in June 2025 (see full year).

Return flights

24 Jun - 08 Jul Icelandair
04 Jun - 11 Jun United
24 Jun - 01 Jul United
21 Jun - 15 Jul Lufthansa
27 Jun - 11 Jul Lufthansa
09 Jun - 16 Jun United
19 Jun - 26 Jun United
29 Jun - 06 Jul United
28 Jun - 12 Jul Lufthansa
14 Jun - 21 Jun United

Also check the deals for one-way flights from Washington to Sofia in June.

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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