Cheap flights from Raleigh to Tras-os-Montes

View AU$882 flight on Wed, 13 Aug. 2025Opens in a new window

Popular airlines from Raleigh to Tras-os-Montes

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    United

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Cheap Flights from Raleigh (RDU) to Tras-os-Montes (OPO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 13 Aug. - Wed, 20 Aug.
RDU
Raleigh
OPO
Porto
AU$1,226 Return, found 4 days ago
AU$1,226
Return
found 4 days ago
Select Delta flight, departing Wed, 13 Aug. from Raleigh to Porto, returning Wed, 20 Aug., priced at AU$1,226 found 4 days ago
KLM
Wed, 13 Aug. - Wed, 20 Aug.
RDU
Raleigh
OPO
Porto
AU$1,266 Return, found 4 days ago
AU$1,266
Return
found 4 days ago
Select KLM flight, departing Wed, 13 Aug. from Raleigh to Porto, returning Wed, 20 Aug., priced at AU$1,266 found 4 days ago
Delta
Wed, 13 Aug. - Wed, 20 Aug.
RDU
Raleigh
OPO
Porto
AU$1,273 Return, found 4 days ago
AU$1,273
Return
found 4 days ago
Select Delta flight, departing Wed, 13 Aug. from Raleigh to Porto, returning Wed, 20 Aug., priced at AU$1,273 found 4 days ago
United
Mon, 1 Sep. - Mon, 8 Sep.
RDU
Raleigh
OPO
Porto
AU$1,486 Return, found 2 days ago
AU$1,486
Return
found 2 days ago
Select United flight, departing Mon, 1 Sep. from Raleigh to Porto, returning Mon, 8 Sep., priced at AU$1,486 found 2 days ago
Air France
Wed, 13 Aug. - Wed, 20 Aug.
RDU
Raleigh
OPO
Porto
AU$1,487 Return, found 4 days ago
AU$1,487
Return
found 4 days ago
Select Air France flight, departing Wed, 13 Aug. from Raleigh to Porto, returning Wed, 20 Aug., priced at AU$1,487 found 4 days ago
Lufthansa
Mon, 1 Sep. - Mon, 8 Sep.
RDU
Raleigh
OPO
Porto
AU$1,555 Return, found 2 days ago
AU$1,555
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 1 Sep. from Raleigh to Porto, returning Mon, 8 Sep., priced at AU$1,555 found 2 days ago
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