Cheap flights from Sofia to Boston
Start here for the all-dates route view. Compare months, scan exact date pairs, then open a deal when the route lines up.
Lowest fare
€660
Typical (1 stop)
€682
Current signal
Near typical
High fare
€970
Destination view
Boston is on the radar. Use the offers below to compare dates fast.
Best months on radar
Open a month-by-month route view
These month pages answer when this route tends to open best without replacing the all-dates route hub.
Best dates right now
Pick your travel window
These are the cheapest date pairs we found for this route.
Travel dates
21 Aug → 26 Aug
1 stopOut 11h 45mBack 10h 0m
United Airlines
€970
Typical range forming
Travel dates
23 Aug → 4 Sept
1 stopOut 12h 50mBack 15h 25m
Turkish Airlines
€667
Typical range forming
Travel dates
26 Aug → 9 Sept
1 stopOut 11h 45mBack 10h 0m
Lufthansa
€752
Typical range forming
Travel dates
27 Aug → 10 Sept
1 stopOut 11h 45mBack 10h 0m
Lufthansa
€800
Typical range forming
Travel dates
2 Sept → 10 Sept
1 stopOut 12h 50mBack 11h 30m
Austrian Airlines
€673
Near typical
Travel dates
2 Sept → 17 Sept
1 stopOut 12h 50mBack 10h 0m
Austrian Airlines
€681
Near typical
Travel dates
2 Sept → 12 Sept
1 stopOut 15h 50mBack 12h 45m
Swiss International Air Lines
€685
Near typical
Travel dates
3 Sept → 11 Sept
1 stopOut 12h 50mBack 11h 30m
Austrian Airlines
€678
Near typical
Travel dates
3 Sept → 11 Sept
1 stopOut 12h 50mBack 10h 25m
Austrian Airlines
€682
Near typical
Travel dates
3 Sept → 18 Sept
1 stopOut 12h 50mBack 10h 25m
Swiss International Air Lines
€708
Near typical