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Cheap flights from Portland (PDX) to Sofia (SOF)

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How to find the cheapest flight from Portland (PDX) to Sofia (SOF)

How to find the cheapest flight from Portland (PDX) to Sofia (SOF)
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How to find the cheapest flight from Portland (PDX) to Sofia (SOF)
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How to find the cheapest flight from Portland (PDX) to Sofia (SOF)
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Cheap flights from Portland to Sofia in March , April 2026

30 Mar - 28 Apr $ 932.00
PDX
Portland
Alaska Airlines
3 STOPS
SOF
Sofia
SOF
Sofia
Alaska Airlines
2 STOPS
PDX
Portland
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30 Mar - 27 Apr $ 990.00
PDX
Portland
Alaska Airlines
2 STOPS
SOF
Sofia
SOF
Sofia
Alaska Airlines
2 STOPS
PDX
Portland
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30 Mar - 27 Apr $ 1,018.00
PDX
Portland
Alaska Airlines
2 STOPS
SOF
Sofia
SOF
Sofia
Alaska Airlines
2 STOPS
PDX
Portland
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Last minute flights from Portland to Sofia

28 Mar - 02 Apr $ 980.00
PDX
Portland
Hawaiian Airlines
3 STOPS
SOF
Sofia
SOF
Sofia
Hawaiian Airlines
3 STOPS
PDX
Portland
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26 Mar - 02 Apr $ 997.00
PDX
Portland
Hawaiian Airlines
3 STOPS
SOF
Sofia
SOF
Sofia
Hawaiian Airlines
3 STOPS
PDX
Portland
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28 Mar - 02 Apr $ 1,004.00
PDX
Portland
Hawaiian Airlines
3 STOPS
SOF
Sofia
SOF
Sofia
Hawaiian Airlines
3 STOPS
PDX
Portland
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One-way flights to Sofia from Portland

3:30 PM - 8:05 PM
Lufthansa
3 Stops
21h 30m
PDX - SOF
$ 430
Kiwi
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3:30 PM - 4:50 PM
Bulgaria Air
2 Stops
18h 30m
PDX - SOF
$ 501
Kiwi
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11:00 AM - 10:25 AM
United Airlines
2 Stops
17h 15m
PDX - SOF
$ 1,394
Kiwi
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How to find the cheapest flight from Portland (PDX) to Sofia (SOF)

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