$263+ Cheap flights from Raleigh (RDU) to Portugal
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LIS
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Portugal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Raleigh to PortugalExplore the most affordable flight options available from Raleigh to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
Explore the most affordable flight options available from Raleigh to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
This oojo deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:35 pm -
1 stop12h 15m
Sun 11/222:00 pm -
1 stop33h 35m
Deal found 9/2![Icelandair logo]()
$662
This Gotogate deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:20 pm -
2 stops16h 00m
Wed 11/115:00 am -
2 stops21h 51m
Deal found 8/31![Air Canada logo]()
$680
This Gotogate deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:45 pm -
2 stops17h 45m
Fri 12/45:00 am -
2 stops21h 51m
Deal found 8/30![Multiple Airlines logo]()
$687
This Gotogate deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:20 pm -
1 stop12h 35m
Wed 11/185:00 am -
2 stops21h 51m
Deal found 9/1![Multiple Airlines logo]()
$689
This Gotogate deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:20 pm -
1 stop17h 20m
Wed 11/1112:25 pm -
1 stop30h 35m
Deal found 8/31![Multiple Airlines logo]()
$694
This Gotogate deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/139:00 am -
1 stop19h 20m
Tue 12/226:05 am -
2 stops20h 46m
Deal found 9/1![Multiple Airlines logo]()
$697
This Expedia deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:55 pm -
2 stops17h 35m
Wed 11/185:00 am -
2 stops17h 41m
Deal found 9/1![Lufthansa logo]()
$700
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:25 pm -
1 stop11h 10m
Wed 11/115:00 am -
2 stops32h 53m
Deal found 9/2![Delta logo]()
$703
This KLM deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:25 pm -
1 stop11h 10m
Wed 11/115:55 am -
1 stop15h 20m
Deal found 9/2![KLM logo]()
$704
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:00 pm -
1 stop13h 00m
Wed 11/45:30 am -
1 stop15h 45m
Deal found 8/29![Delta logo]()
$708
This Expedia deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:50 pm -
2 stops17h 55m
Wed 12/912:25 pm -
2 stops16h 16m
Deal found 8/31![Iberia logo]()
$709
This KLM deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:25 pm -
1 stop11h 10m
Wed 12/95:55 am -
1 stop15h 20m
Deal found 8/31![KLM logo]()
$716
Best flights from Raleigh to PortugalDiscover carefully curated flight deals from Raleigh to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
Discover carefully curated flight deals from Raleigh to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:25 pm -
1 stop11h 10m
Wed 11/115:00 am -
2 stops32h 53m
Deal found 9/2![Delta logo]()
$703
This KLM deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:25 pm -
1 stop11h 10m
Wed 12/95:55 am -
1 stop15h 20m
Deal found 8/31![KLM logo]()
$716
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:00 am -
2 stops22h 30m
Wed 12/912:35 pm -
1 stop16h 15m
Deal found 9/2![United Airlines logo]()
$731
This British Airways deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/175:46 pm -
2 stops16h 09m
Sat 1/236:30 am -
2 stops19h 14m
Deal found 9/2![Multiple Airlines logo]()
$792
This Cheapflightsfares deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:26 pm -
2 stops29h 44m
Wed 10/214:05 am -
2 stops23h 37m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$951
This Justfly.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:40 pm -
1 stop17h 50m
Wed 10/213:25 pm -
1 stop27h 20m
Deal found 9/2![Lufthansa logo]()
$961
This Iberia deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:59 am -
2 stops43h 56m
Wed 10/282:10 pm -
2 stops35h 49m
Deal found 9/1![Iberia logo]()
$967
This Scandinavian Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1712:40 pm -
2 stops22h 25m
Sat 1/236:55 pm -
3 stops27h 14m
Deal found 8/29![Scandinavian Airlines logo]()
$1,173
This British Airways deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:55 pm -
2 stops15h 00m
Sat 11/2811:05 am -
2 stops17h 35m
Deal found 8/31![British Airways logo]()
$1,199
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/206:59 pm -
1 stop32h 01m
Tue 3/25:00 am -
2 stops18h 02m
Deal found 8/29![Delta logo]()
$721
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:50 am -
1 stop19h 40m
Sun 11/86:00 am -
2 stops22h 44m
Deal found 8/31![United Airlines logo]()
$757
This KLM deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/45:20 pm -
2 stops18h 50m
Sun 2/1410:10 am -
2 stops36h 52m
Deal found 9/1![KLM logo]()
$830
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1811:08 am -
2 stops18h 27m
Sun 1/315:55 am -
1 stop15h 20m
Deal found 9/1![Delta logo]()
$764
This United deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
2 stops24h 20m
Wed 10/213:25 pm -
1 stop27h 20m
Deal found 9/2![Multiple Airlines logo]()
$885
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:18 pm -
2 stops16h 12m
Sun 11/155:30 am -
2 stops17h 48m
Deal found 8/31![Delta logo]()
$777
This KLM deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:10 pm -
1 stop16h 20m
Wed 10/215:55 am -
1 stop15h 00m
Deal found 8/31![KLM logo]()
$874
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:10 am -
1 stop17h 00m
Mon 10/2612:30 pm -
2 stops39h 14m
Deal found 9/2![United Airlines logo]()
$876
This Cheapflightsfares deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:59 am -
2 stops29h 36m
Wed 11/186:30 am -
2 stops20h 10m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$1,010
This Ovago deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:13 am -
2 stops27h 02m
Thu 10/226:30 pm -
2 stops24h 15m
Deal found 8/31![Multiple Airlines logo]()
$922
This KAYAK deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:40 am -
2 stops25h 10m
Wed 10/215:10 pm -
1 stop25h 35m
Deal found 9/2![Lufthansa logo]()
$1,016
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:25 pm -
1 stop11h 10m
Sun 11/155:00 am -
2 stops22h 49m
Deal found 8/30![Delta logo]()
$808
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:10 am -
1 stop16h 40m
Sat 10/2411:20 am -
2 stops33h 37m
Deal found 8/29![United Airlines logo]()
$889
This Ovago deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:35 pm -
1 stop11h 45m
Wed 11/185:20 pm -
1 stop19h 33m
Deal found 9/1![Multiple Airlines logo]()
$938
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:11 am -
2 stops18h 09m
Tue 12/2912:50 pm -
2 stops37h 44m
Deal found 9/3![United Airlines logo]()
$892
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1211:40 am -
2 stops16h 20m
Tue 1/512:25 pm -
1 stop32h 50m
Deal found 9/2![Delta logo]()
$861
This Booking.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/273:55 pm -
1 stop15h 40m
Sat 3/67:10 pm -
2 stops30h 52m
Deal found 9/2![Multiple Airlines logo]()
$950
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:20 pm -
1 stop14h 20m
Sun 11/2912:20 pm -
1 stop30h 40m
Deal found 9/1![United Airlines logo]()
$963
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
2 stops22h 20m
Sun 11/2912:20 pm -
1 stop30h 40m
Deal found 8/31![United Airlines logo]()
$968
This FlightHub deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am -
1 stop20h 20m
Fri 9/255:30 pm -
1 stop28h 19m
Deal found 8/31![Multiple Airlines logo]()
$1,144
This KLM deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1712:56 pm -
2 stops14h 59m
Wed 12/305:00 am -
2 stops16h 38m
Deal found 8/30![KLM logo]()
$1,388
Last-minute flights from Raleigh to PortugalDiscover last-minute flight deals from Raleigh to Portugal. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Portugal. Data last updated September 3, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:10 am -
1 stop19h 10m
Thu 10/225:05 am -
1 stop13h 40m
Deal found 9/2![Multiple Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:10 am -
1 stop16h 50m
Tue 10/2011:15 am -
2 stops33h 48m
Deal found 8/29![United Airlines logo]()
$779
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:00 pm -
1 stop13h 00m
Wed 11/45:30 am -
1 stop15h 45m
Deal found 8/29![Delta logo]()
$708
This American Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:50 pm -
1 stop10h 15m
Wed 11/48:20 am -
2 stops16h 12m
Deal found 8/29![American Airlines logo]()
$709
This Iberia deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:05 pm -
2 stops17h 00m
Wed 11/48:20 am -
2 stops16h 25m
Deal found 8/29![Iberia logo]()
$726
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:10 pm -
1 stop16h 15m
Tue 10/275:00 am -
2 stops22h 01m
Deal found 9/1![Delta logo]()
$792
This Gotogate deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:20 pm -
2 stops16h 00m
Wed 11/115:00 am -
2 stops21h 51m
Deal found 8/31![Air Canada logo]()
$680
This Gotogate deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:20 pm -
1 stop17h 20m
Wed 11/1112:25 pm -
1 stop30h 35m
Deal found 8/31![Multiple Airlines logo]()
$694
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:25 pm -
1 stop11h 10m
Wed 11/115:00 am -
2 stops32h 53m
Deal found 9/2![Delta logo]()
$703
This KLM deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:25 pm -
1 stop11h 10m
Wed 11/115:55 am -
1 stop15h 20m
Deal found 9/2![KLM logo]()
$704
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am -
2 stops20h 55m
Wed 11/45:00 am -
2 stops23h 50m
Deal found 9/2![United Airlines logo]()
$718
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:05 pm -
2 stops18h 15m
Sun 11/111:30 am -
2 stops17h 58m
Deal found 8/30![Delta logo]()
$771
One-way flights from Raleigh to PortugalSearch for one-way flight options from Raleigh to Portugal. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
Search for one-way flight options from Raleigh to Portugal. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:49 pm -
2 stops25h 21m
Deal found 9/2![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:05 pm -
3 stops42h 20m
Deal found 9/1![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:47 pm -
2 stops40h 03m
Deal found 9/1![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:35 pm -
2 stops40h 10m
Deal found 9/1![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:31 pm -
2 stops42h 54m
Deal found 9/1![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:35 pm -
3 stops56h 20m
Deal found 9/2![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:35 pm -
2 stops42h 45m
Deal found 9/1![Multiple Airlines logo]()
$313
This Expedia deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/218:45 pm -
1 stop16h 00m
Deal found 9/1![British Airways logo]()
$319
This Expedia deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/105:46 pm -
2 stops18h 59m
Deal found 9/1![British Airways logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:30 pm -
3 stops41h 15m
Deal found 8/30![Multiple Airlines logo]()
$328
This FlightHub deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/146:00 am -
2 stops25h 05m
Deal found 9/1![British Airways logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:17 pm -
3 stops50h 13m
Deal found 8/30![Multiple Airlines logo]()
$348
Find flight deals from Raleigh to Portugal
Keep the following information in mind while searching for Raleigh to Portugal flight deals. Data was last updated September 3, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $662 (oojo) |
One-way from | $263 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,028 |
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 3, 2026.
Use the filters below to find and compare flights from Raleigh to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighPorto
RDU Raleigh-Durham - OPO Porto
RDUOPO
Raleigh-Durham
Mon 10/26
7:25 pm-10:35 am
1 stop11h 10m
Porto
Wed 11/11
5:00 am-8:53 am
2 stops32h 53m
$703
Quickest round-trip
RaleighPorto
RDU Raleigh-Durham - OPO Porto
RDUOPO
Raleigh-Durham
Sun 12/6
6:25 pm-10:35 am
1 stop11h 10m
Porto
Wed 12/9
5:55 am-4:15 pm
1 stop15h 20m
$716
RaleighLisbon
RDU Raleigh-Durham - LIS Lisbon Humberto Delgado
RDULIS
Raleigh-Durham
Sat 2/20
6:59 pm-8:00 am
1 stop32h 01m
Lisbon Humberto Delgado
Tue 3/2
5:00 am-6:02 pm
2 stops18h 02m
$721
RaleighPorto
RDU Raleigh-Durham - OPO Porto
RDUOPO
Raleigh-Durham
Sun 12/6
6:00 am-9:30 am
2 stops22h 30m
Porto
Wed 12/9
12:35 pm-11:50 pm
1 stop16h 15m
$731
RaleighPorto
RDU Raleigh-Durham - OPO Porto
RDUOPO
Raleigh-Durham
Sun 11/1
8:50 am-9:30 am
1 stop19h 40m
Porto
Sun 11/8
6:00 am-11:44 pm
2 stops22h 44m
$757
RaleighPorto
RDU Raleigh-Durham - OPO Porto
RDUOPO
Raleigh-Durham
Mon 1/18
11:08 am-10:35 am
2 stops18h 27m
Porto
Sun 1/31
5:55 am-4:15 pm
1 stop15h 20m
$764
RaleighLisbon
RDU Raleigh-Durham - LIS Lisbon Humberto Delgado
RDULIS
Raleigh-Durham
Sat 11/7
8:18 pm-5:30 pm
2 stops16h 12m
Lisbon Humberto Delgado
Sun 11/15
5:30 am-6:18 pm
2 stops17h 48m
$777
RaleighLisbon
RDU Raleigh-Durham - LIS Lisbon Humberto Delgado
RDULIS
Raleigh-Durham
Sun 1/17
5:46 pm-2:55 pm
2 stops16h 09m
Lisbon Humberto Delgado
Sat 1/23
6:30 am-8:44 pm
2 stops19h 14m
$792
RaleighPorto
RDU Raleigh-Durham - OPO Porto
RDUOPO
Raleigh-Durham
Sat 11/7
6:25 pm-10:35 am
1 stop11h 10m
Porto
Sun 11/15
5:00 am-10:49 pm
2 stops22h 49m
$808
RaleighFunchal
RDU Raleigh-Durham - FNC Funchal Madeira
RDUFNC
Raleigh-Durham
Thu 2/4
5:20 pm-5:10 pm
2 stops18h 50m
Funchal Madeira
Sun 2/14
10:10 am-6:02 pm
2 stops36h 52m
$830
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from Raleigh to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Raleigh with our price prediction graph.
RDU-OPO
RDU-LIS
RDU-FNC
RDU-FAO
RDU-PDL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Raleigh to Portugal
RDU-PT0
RDU-OPO
RDU-LIS
RDU-FNC
RDU-FAO
What is the cheapest month to book a flight from Raleigh to Portugal?
Currently, January is the cheapest month in which you can book a flight from Raleigh to Portugal (average of $541). Flying from Raleigh to Portugal in May is currently the most expensive (average of $1,211). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Raleigh to Portugal?
The best time to book flights from Raleigh to Portugal is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Portugal
Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated September 3, 2026.
See what other customers who have flown with Delta,Air France, andUnited Airlines from Raleigh to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Raleigh to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Raleigh to Portugal
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Complete your trip
Complete your trip to Portugal by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Raleigh to Portugal by cabin class
Find flights from Raleigh to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Raleigh and Portugal flights
Browse other Raleigh and Portugal flight options. Last updated on September 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Raleigh to Portugal flights
Consider these flights traveling from Raleigh to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 9 airlines flying from Raleigh to Portugal
Discover the top 9 airlines that operate flights from Raleigh to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$374 | Average$462 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$492 | Average$683 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$505 | Average$926 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$505 | Average$1,284 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$506 | Average$866 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$519 | Average$1,135 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$524 | Average$1,014 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$526 | Average$843 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$534 | Average$811 | FlexibilityNo cancel fee | On-time70% |