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Cheap flights from Raleigh Durham (RDU) to Sofia (SOF)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Raleigh Durham (RDU) to Sofia (SOF)

How to find the cheapest flight from Raleigh Durham (RDU) to Sofia (SOF)
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How to find the cheapest flight from Raleigh Durham (RDU) to Sofia (SOF)
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How to find the cheapest flight from Raleigh Durham (RDU) to Sofia (SOF)
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Cheap flights from Raleigh Durham to Sofia in June , July 2026

29 Jun - 13 Jul $ 1,383.00
RDU
Raleigh Durham
United Airlines
2 STOPS
SOF
Sofia
SOF
Sofia
United Airlines
1 STOPS
RDU
Raleigh Durham
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30 Jun - 04 Jul $ 2,671.00
RDU
Raleigh Durham
Air Canada
2 STOPS
SOF
Sofia
SOF
Sofia
Air Canada
2 STOPS
RDU
Raleigh Durham
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30 Jun - 04 Jul $ 2,964.00
RDU
Raleigh Durham
Air Canada
2 STOPS
SOF
Sofia
SOF
Sofia
Air Canada
2 STOPS
RDU
Raleigh Durham
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One-way flights to Sofia from Raleigh Durham

6:10 PM - 7:30 PM
Lufthansa
3 Stops
21h 30m
RDU - SOF
$ 613
Kiwi
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10:32 AM - 9:15 AM
United Airlines
2 Stops
18h 38m
RDU - SOF
$ 919
Kiwi
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3:00 PM - 9:15 AM
United Airlines
2 Stops
14h 10m
RDU - SOF
$ 923
Kiwi
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How to find the cheapest flight from Raleigh Durham (RDU) to Sofia (SOF)

Related info for your journey
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How to find the cheapest flight from Raleigh Durham (RDU) to Sofia (SOF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Raleigh Durham (RDU) to Sofia (SOF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.