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Cheap flights from Raleigh Durham (RDU) to Lisbon (LIS)

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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 Lisbon (LIS)

How to find the cheapest flight from Raleigh Durham (RDU) to Lisbon (LIS)
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How to find the cheapest flight from Raleigh Durham (RDU) to Lisbon (LIS)
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How to find the cheapest flight from Raleigh Durham (RDU) to Lisbon (LIS)
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Cheap flights from Raleigh Durham to Lisbon in July , August 2026

28 Jul - 27 Aug $ 981.00
RDU
Raleigh Durham
JetBlue Airways
2 STOPS
LIS
Lisbon
LIS
Lisbon
JetBlue Airways
2 STOPS
RDU
Raleigh Durham
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27 Jul - 05 Aug $ 1,979.00
RDU
Raleigh Durham
Air Canada
1 STOPS
LIS
Lisbon
LIS
Lisbon
Air Canada
1 STOPS
RDU
Raleigh Durham
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29 Jul - 03 Aug $ 2,705.00
RDU
Raleigh Durham
Aer Lingus
1 STOPS
LIS
Lisbon
LIS
Lisbon
Aer Lingus
1 STOPS
RDU
Raleigh Durham
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Last minute flights from Raleigh Durham to Lisbon

27 Jul - 31 Jul $ 1,730.00
RDU
Raleigh Durham
United Airlines
2 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
RDU
Raleigh Durham
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27 Jul - 31 Jul $ 1,745.00
RDU
Raleigh Durham
United Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
RDU
Raleigh Durham
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27 Jul - 31 Jul $ 1,745.00
RDU
Raleigh Durham
United Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
RDU
Raleigh Durham
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One-way flights to Lisbon from Raleigh Durham

4:00 PM - 11:50 AM
WestJet
2 Stops
24h 45m
RDU - LIS
$ 481
Kiwi
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8:25 PM - 6:40 PM
Aer Lingus
1 Stops
20h 10m
RDU - LIS
$ 656
Kiwi
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7:45 PM - 10:25 PM
United Airlines
1 Stops
9h 45m
RDU - LIS
$ 718
Kiwi
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How to find the cheapest flight from Raleigh Durham (RDU) to Lisbon (LIS)

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