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

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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 July , August 2026

28 Jul - 13 Aug $ 1,198.00
RDU
Raleigh Durham
United Airlines
1 STOPS
SOF
Sofia
SOF
Sofia
United Airlines
1 STOPS
RDU
Raleigh Durham
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28 Jul - 08 Aug $ 1,655.00
RDU
Raleigh Durham
Air Canada
1 STOPS
SOF
Sofia
SOF
Sofia
Air Canada
2 STOPS
RDU
Raleigh Durham
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28 Jul - 06 Aug $ 2,283.00
RDU
Raleigh Durham
Air Canada
2 STOPS
SOF
Sofia
SOF
Sofia
Air Canada
2 STOPS
RDU
Raleigh Durham
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Last minute flights from Raleigh Durham to Sofia

27 Jul - 31 Jul $ 1,680.00
RDU
Raleigh Durham
Lufthansa
3 STOPS
SOF
Sofia
SOF
Sofia
Lufthansa
1 STOPS
RDU
Raleigh Durham
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26 Jul - 31 Jul $ 1,764.00
RDU
Raleigh Durham
Lufthansa
2 STOPS
SOF
Sofia
SOF
Sofia
Lufthansa
1 STOPS
RDU
Raleigh Durham
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29 Jul - 31 Jul $ 1,967.00
RDU
Raleigh Durham
Lufthansa
2 STOPS
SOF
Sofia
SOF
Sofia
Lufthansa
1 STOPS
RDU
Raleigh Durham
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One-way flights to Sofia from Raleigh Durham

7:45 PM - 3:45 PM
United Airlines
2 Stops
15h 55m
RDU - SOF
$ 637
Kiwi
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3:40 PM - 9:55 AM
United Airlines
1 Stops
14h 25m
RDU - SOF
$ 649
Kiwi
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3:40 PM - 9:15 AM
Lufthansa
2 Stops
13h 30m
RDU - SOF
$ 704
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.