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Cheap flights from Nashville (BNA) to Porto (OPO)

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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 Nashville (BNA) to Porto (OPO)

How to find the cheapest flight from Nashville (BNA) to Porto (OPO)
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How to find the cheapest flight from Nashville (BNA) to Porto (OPO)
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How to find the cheapest flight from Nashville (BNA) to Porto (OPO)
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Cheap flights from Nashville to Porto in September , October 2026

30 Sep - 06 Oct $ 1,016.00
BNA
Nashville
United Airlines
1 STOPS
OPO
Porto
OPO
Porto
United Airlines
1 STOPS
BNA
Nashville
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28 Sep - 07 Oct $ 1,838.00
BNA
Nashville
Air Canada
1 STOPS
OPO
Porto
OPO
Porto
Air Canada
1 STOPS
BNA
Nashville
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27 Sep - 10 Oct $ 3,616.00
BNA
Nashville
Air Canada
1 STOPS
OPO
Porto
OPO
Porto
Air Canada
1 STOPS
BNA
Nashville
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Last minute flights from Nashville to Porto

28 Sep - 01 Oct $ 1,357.00
BNA
Nashville
Frontier Airlines
3 STOPS
OPO
Porto
OPO
Porto
Frontier Airlines
3 STOPS
BNA
Nashville
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29 Sep - 01 Oct $ 1,422.00
BNA
Nashville
Frontier Airlines
1 STOPS
OPO
Porto
OPO
Porto
Frontier Airlines
3 STOPS
BNA
Nashville
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29 Sep - 02 Oct $ 1,422.00
BNA
Nashville
Frontier Airlines
1 STOPS
OPO
Porto
OPO
Porto
Frontier Airlines
3 STOPS
BNA
Nashville
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One-way flights to Porto from Nashville

8:00 AM - 7:25 PM
Air Transat
1 Stops
16h 45m
BNA - OPO
$ 611
Kiwi
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3:46 PM - 9:50 PM
United Airlines
1 Stops
11h 59m
BNA - OPO
$ 702
Kiwi
Pick dates
3:46 PM - 9:50 PM
United Airlines
1 Stops
11h 59m
BNA - OPO
$ 702
Kiwi
Pick dates

How to find the cheapest flight from Nashville (BNA) to Porto (OPO)

Related info for your journey
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How to find the cheapest flight from Nashville (BNA) to Porto (OPO)
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 Nashville (BNA) to Porto (OPO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.