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

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0 Children (2~11)
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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 May , June 2026

28 May - 13 Jun $ 782.00
RDU
Raleigh Durham
WestJet
3 STOPS
LIS
Lisbon
LIS
Lisbon
WestJet
2 STOPS
RDU
Raleigh Durham
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28 May - 05 Jun $ 1,384.00
RDU
Raleigh Durham
TAP Portugal
1 STOPS
LIS
Lisbon
LIS
Lisbon
TAP Portugal
1 STOPS
RDU
Raleigh Durham
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24 May - 04 Jun $ 2,340.00
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

28 May - 31 May $ 1,174.00
RDU
Raleigh Durham
WestJet
3 STOPS
LIS
Lisbon
LIS
Lisbon
WestJet
2 STOPS
RDU
Raleigh Durham
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24 May - 31 May $ 1,565.00
RDU
Raleigh Durham
United Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
RDU
Raleigh Durham
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24 May - 31 May $ 1,852.00
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

7:35 PM - 10:30 PM
TAP Portugal
3 Stops
22h 50m
RDU - LIS
$ 410
Kiwi
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12:20 PM - 10:05 PM
TAP Portugal
1 Stops
16h 55m
RDU - LIS
$ 581
Kiwi
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7:45 PM - 10:25 PM
United Airlines
1 Stops
9h 45m
RDU - LIS
$ 953
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.