$248+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LIS
Sep 11 — Sep 181
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Portugal with Cheapflights
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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 August 12, 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 August 12, 2026.
This FlightHub deal was found by Cheapflights users on 8/12. 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.
Sat 11/147:35 pm -
1 stop12h 15m
Sun 11/222:00 pm -
1 stop33h 35m
Deal found 8/12![Icelandair logo]()
$669
This Expedia deal was found by Cheapflights users on 8/10. 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.
Mon 11/21:20 pm -
1 stop16h 20m
Tue 11/103:35 pm -
2 stops33h 58m
Deal found 8/10![Multiple Airlines logo]()
$687
This Icelandair deal was found by Cheapflights users on 8/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:35 pm -
1 stop12h 15m
Thu 11/52:00 pm -
1 stop33h 35m
Deal found 8/10![Icelandair logo]()
$692
This Gotogate deal was found by Cheapflights users on 8/10. 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 11/91:20 pm -
1 stop16h 20m
Fri 11/2011:20 am -
1 stop14h 13m
Deal found 8/10![Multiple Airlines logo]()
$695
This Expedia deal was found by Cheapflights users on 8/10. 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.
Mon 11/231:20 pm -
1 stop16h 20m
Mon 12/71:40 pm -
2 stops35h 53m
Deal found 8/10![Multiple Airlines logo]()
$699
This Expedia deal was found by Cheapflights users on 8/10. 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.
Sat 10/318:00 pm -
2 stops33h 20m
Tue 11/175:00 am -
2 stops21h 19m
Deal found 8/10![Multiple Airlines logo]()
$700
This Gotogate deal was found by Cheapflights users on 8/10. 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 11/82:45 pm -
1 stop13h 35m
Fri 11/2011:20 am -
1 stop14h 13m
Deal found 8/10![Multiple Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 11/26:00 am -
1 stop23h 20m
Tue 11/1712:50 pm -
2 stops28h 34m
Deal found 8/10![United Airlines logo]()
$702
This Expedia deal was found by Cheapflights users on 8/10. 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 11/88:45 pm -
2 stops21h 40m
Fri 11/206:30 am -
2 stops18h 18m
Deal found 8/10![Iberia logo]()
$704
This Expedia deal was found by Cheapflights users on 8/10. 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.
Mon 11/24:33 pm -
2 stops18h 32m
Tue 11/108:20 am -
2 stops16h 12m
Deal found 8/10![Iberia logo]()
$705
This United Airlines deal was found by Cheapflights users on 8/10. 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 11/16:00 am -
1 stop21h 10m
Tue 11/1711:20 am -
1 stop31h 46m
Deal found 8/10![United Airlines logo]()
$707
This United Airlines deal was found by Cheapflights users on 8/10. 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 11/106:25 pm -
1 stop10h 05m
Fri 11/206:00 am -
2 stops18h 02m
Deal found 8/10![United Airlines logo]()
$717
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 August 12, 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 August 12, 2026.
This United Airlines deal was found by Cheapflights users on 8/9. 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 11/148:00 pm -
2 stops31h 10m
Sun 11/2210:40 am -
2 stops30h 44m
Deal found 8/9![United Airlines logo]()
$756
This Delta deal was found by Cheapflights users on 8/8. 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 1/136:30 pm -
2 stops15h 40m
Sun 1/175:00 am -
2 stops23h 04m
Deal found 8/8![Delta logo]()
$770
This Iberia deal was found by Cheapflights users on 8/8. 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 10/194:47 pm -
2 stops39h 08m
Wed 10/282:10 pm -
2 stops35h 49m
Deal found 8/8![Iberia logo]()
$777
This KLM deal was found by Cheapflights users on 8/10. 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 2/42:00 pm -
2 stops22h 10m
Sun 2/1410:10 am -
2 stops35h 24m
Deal found 8/10![KLM logo]()
$825
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/248:25 pm -
1 stop19h 00m
Thu 10/110:15 am -
1 stop13h 40m
Deal found 8/10![Multiple Airlines logo]()
$925
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/11. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
2 stops34h 05m
Thu 10/84:05 am -
2 stops33h 10m
Deal found 8/11![TAP AIR PORTUGAL logo]()
$1,037
This Scandinavian Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 1/131:00 pm -
2 stops22h 05m
Mon 1/184:55 pm -
3 stops29h 14m
Deal found 8/10![Scandinavian Airlines logo]()
$1,055
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 9/289:10 am -
1 stop19h 10m
Mon 10/197:25 am -
1 stop35h 20m
Deal found 8/11![United Airlines logo]()
$784
This KLM deal was found by Cheapflights users on 8/11. 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.
Fri 9/257:12 am -
2 stops21h 18m
Fri 10/28:50 am -
2 stops18h 15m
Deal found 8/11![KLM logo]()
$916
This Mytrip deal was found by Cheapflights users on 8/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:40 am -
2 stops15h 20m
Mon 9/217:20 pm -
2 stops31h 29m
Deal found 8/7![Multiple Airlines logo]()
$931
This United Airlines deal was found by Cheapflights users on 8/7. 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 11/246:00 am -
2 stops21h 10m
Sun 11/2910:40 am -
2 stops27h 57m
Deal found 8/7![United Airlines logo]()
$854
This Delta deal was found by Cheapflights users on 8/8. 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 9/76:10 pm -
1 stop16h 15m
Mon 9/147:00 am -
1 stop13h 55m
Deal found 8/8![Delta logo]()
$984
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/8. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2910:00 am -
2 stops26h 10m
Mon 2/17:50 am -
2 stops17h 36m
Deal found 8/8![TAP AIR PORTUGAL logo]()
$1,047
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 8/246:55 am -
1 stop21h 45m
Wed 9/211:00 am -
1 stop11h 40m
Deal found 8/10![United Airlines logo]()
$884
This KAYAK deal was found by Cheapflights users on 8/11. 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.
Sat 11/146:40 am -
2 stops19h 40m
Wed 11/185:20 pm -
2 stops23h 40m
Deal found 8/11![Multiple Airlines logo]()
$1,007
This CheapOair deal was found by Cheapflights users on 8/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:26 pm -
2 stops31h 04m
Sun 10/112:15 pm -
2 stops23h 00m
Deal found 8/7![TAP AIR PORTUGAL logo]()
$1,077
This KLM deal was found by Cheapflights users on 8/10. 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.
Wed 9/26:48 pm -
2 stops19h 42m
Wed 9/98:20 pm -
2 stops27h 10m
Deal found 8/10![KLM logo]()
$1,101
This United Airlines deal was found by Cheapflights users on 8/8. 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 stops35h 18m
Deal found 8/8![United Airlines logo]()
$924
This KAYAK deal was found by Cheapflights users on 8/9. 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 9/162:00 pm -
1 stop14h 50m
Sun 9/277:00 pm -
2 stops23h 45m
Deal found 8/9![Multiple Airlines logo]()
$1,035
This KLM deal was found by Cheapflights users on 8/8. 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.
Tue 9/16:15 pm -
2 stops20h 15m
Tue 9/88:35 pm -
2 stops24h 05m
Deal found 8/8![KLM logo]()
$1,101
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/11. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/810:00 am -
2 stops33h 45m
Tue 1/126:30 am -
2 stops17h 56m
Deal found 8/11![TAP AIR PORTUGAL logo]()
$1,122
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Thu 9/241:50 pm -
2 stops36h 20m
Thu 10/16:00 am -
2 stops32h 34m
Deal found 8/10![United Airlines logo]()
$945
This Mytrip deal was found by Cheapflights users on 8/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/49:00 am -
2 stops29h 35m
Sun 2/148:55 am -
3 stops38h 40m
Deal found 8/10![Multiple Airlines logo]()
$1,074
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 9/1011:53 am -
1 stop14h 02m
Thu 9/2411:50 am -
2 stops33h 13m
Deal found 8/8![United Airlines logo]()
$984
This Priceline deal was found by Cheapflights users on 8/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/281:47 pm -
2 stops18h 43m
Sat 12/54:10 am -
2 stops23h 46m
Deal found 8/11![Multiple Airlines logo]()
$1,084
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/11. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:04 am -
1 stop15h 36m
Wed 9/910:20 am -
1 stop18h 37m
Deal found 8/11![Multiple Airlines logo]()
$1,085
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/113:05 pm -
2 stops12h 15m
Mon 11/25:00 am -
1 stop14h 00m
Deal found 8/9![United Airlines logo]()
$989
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/11. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:20 pm -
2 stops26h 35m
Tue 10/2012:00 pm -
2 stops25h 15m
Deal found 8/11![TAP AIR PORTUGAL logo]()
$1,347
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/307:05 am -
3 stops18h 55m
Mon 10/512:10 pm -
2 stops27h 38m
Deal found 8/11![United Airlines logo]()
$990
This Justfly.com deal was found by Cheapflights users on 8/8. 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.
Tue 9/13:40 pm -
1 stop16h 15m
Tue 9/87:05 pm -
2 stops31h 44m
Deal found 8/8![Multiple Airlines logo]()
$1,105
Last-minute flights from Raleigh to PortugalDiscover last-minute flight deals from Raleigh to Portugal. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Portugal. Data last updated August 12, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:30 pm -
2 stops20h 05m
Mon 9/146:40 am -
2 stops17h 50m
Deal found 8/8![Multiple Airlines logo]()
$775
This Mytrip deal was found by Cheapflights users on 8/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:50 pm -
3 stops33h 45m
Mon 9/144:50 pm -
3 stops32h 56m
Deal found 8/8![Multiple Airlines logo]()
$835
This Gotogate deal was found by Cheapflights users on 8/8. 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 9/219:10 am -
2 stops20h 50m
Mon 9/287:25 am -
1 stop35h 20m
Deal found 8/8![Multiple Airlines logo]()
$764
This Mytrip deal was found by Cheapflights users on 8/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:10 am -
3 stops30h 50m
Wed 10/77:10 am -
2 stops19h 21m
Deal found 8/10![Multiple Airlines logo]()
$796
This Gotogate deal was found by Cheapflights users on 8/10. 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 9/219:10 am -
2 stops21h 15m
Wed 10/711:20 am -
1 stop15h 11m
Deal found 8/10![Air Canada logo]()
$865
This Air Canada deal was found by Cheapflights users on 8/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
2 stops44h 00m
Wed 10/76:00 am -
2 stops20h 31m
Deal found 8/9![Air Canada logo]()
$873
This Gotogate deal was found by Cheapflights users on 8/8. 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 9/289:10 am -
1 stop19h 10m
Wed 10/75:05 am -
1 stop13h 40m
Deal found 8/8![Multiple Airlines logo]()
$741
This Gotogate deal was found by Cheapflights users on 8/8. 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 9/289:10 am -
1 stop19h 10m
Mon 10/197:25 am -
1 stop35h 20m
Deal found 8/8![Multiple Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Mon 9/289:00 am -
2 stops19h 20m
Wed 10/75:05 am -
2 stops20h 45m
Deal found 8/8![United Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 9/289:10 am -
1 stop19h 10m
Mon 10/197:25 am -
1 stop35h 20m
Deal found 8/11![United Airlines logo]()
$784
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Mon 9/289:10 am -
1 stop16h 50m
Wed 10/711:20 am -
2 stops41h 39m
Deal found 8/9![United Airlines logo]()
$863
This oojo deal was found by Cheapflights users on 8/9. 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.
Mon 9/283:40 pm -
1 stop14h 35m
Wed 10/711:20 am -
1 stop15h 11m
Deal found 8/9![Lufthansa logo]()
$869
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 August 12, 2026.
Search for one-way flight options from Raleigh to Portugal. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/202:09 pm -
2 stops24h 46m
Deal found 8/10![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 10/189:59 pm -
2 stops44h 01m
Deal found 8/11![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/169:59 pm -
2 stops42h 01m
Deal found 8/10![Multiple Airlines logo]()
$293
This Trip.com deal was found by Cheapflights users on 8/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:35 pm -
2 stops17h 05m
Deal found 8/11![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/147:05 am -
3 stops58h 25m
Deal found 8/7![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/301:56 pm -
3 stops49h 04m
Deal found 8/8![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 12/47:35 pm -
3 stops32h 30m
Deal found 8/11![Multiple Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 12/278:45 pm -
1 stop16h 00m
Deal found 8/11![American Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 12/39:46 pm -
2 stops41h 09m
Deal found 8/11![Multiple Airlines logo]()
$329
This oojo deal was found by Cheapflights users on 8/8. 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
Deal found 8/8![Icelandair logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/258:30 pm -
3 stops42h 55m
Deal found 8/7![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 12/66:05 am -
2 stops27h 20m
Deal found 8/11![Multiple Airlines logo]()
$338
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 August 12, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $669 (Justfly.com) |
One-way from | $248 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,143 |
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 2,558,603 searches. Data last updated August 12, 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
RaleighLisbon
RDU Raleigh-Durham - LIS Lisbon Humberto Delgado
RDULIS
Raleigh-Durham
Sat 11/14
8:00 pm-8:10 am
2 stops31h 10m
Lisbon Humberto Delgado
Sun 11/22
10:40 am-12:24 pm
2 stops30h 44m
$756
RaleighLisbon
RDU Raleigh-Durham - LIS Lisbon Humberto Delgado
RDULIS
Raleigh-Durham
Wed 1/13
6:30 pm-3:10 pm
2 stops15h 40m
Lisbon Humberto Delgado
Sun 1/17
5:00 am-11:04 pm
2 stops23h 04m
$770
RaleighFunchal
RDU Raleigh-Durham - FNC Funchal Madeira
RDUFNC
Raleigh-Durham
Mon 10/19
4:47 pm-12:55 pm
2 stops39h 08m
Funchal Madeira
Wed 10/28
2:10 pm-9:59 pm
2 stops35h 49m
$777
RaleighLisbon
RDU Raleigh-Durham - LIS Lisbon Humberto Delgado
RDULIS
Raleigh-Durham
Mon 9/28
9:10 am-9:20 am
1 stop19h 10m
Lisbon Humberto Delgado
Mon 10/19
7:25 am-1:45 pm
1 stop35h 20m
$784
RaleighFunchal
RDU Raleigh-Durham - FNC Funchal Madeira
RDUFNC
Raleigh-Durham
Thu 2/4
2:00 pm-5:10 pm
2 stops22h 10m
Funchal Madeira
Sun 2/14
10:10 am-4:34 pm
2 stops35h 24m
$825
RaleighLisbon
RDU Raleigh-Durham - LIS Lisbon Humberto Delgado
RDULIS
Raleigh-Durham
Tue 11/24
6:00 am-8:10 am
2 stops21h 10m
Lisbon Humberto Delgado
Sun 11/29
10:40 am-9:37 am
2 stops27h 57m
$854
RaleighPonta Delgada
RDU Raleigh-Durham - PDL Ponta Delgada Nordela
RDUPDL
Raleigh-Durham
Mon 8/24
6:55 am-8:40 am
1 stop21h 45m
Ponta Delgada Nordela
Wed 9/2
11:00 am-6:40 pm
1 stop11h 40m
$884
RaleighFaro
RDU Raleigh-Durham - FAO Faro
RDUFAO
Raleigh-Durham
Fri 9/25
7:12 am-9:30 am
2 stops21h 18m
Faro
Fri 10/2
8:50 am-10:05 pm
2 stops18h 15m
$916
RaleighPorto
RDU Raleigh-Durham - OPO Porto
RDUOPO
Raleigh-Durham
Sat 10/17
9:10 am-6:50 am
1 stop16h 40m
Porto
Sat 10/24
11:20 am-5:38 pm
2 stops35h 18m
$924
RaleighFaro
RDU Raleigh-Durham - FAO Faro
RDUFAO
Raleigh-Durham
Thu 9/24
8:25 pm-8:25 pm
1 stop19h 00m
Faro
Thu 10/1
10:15 am-6:55 pm
1 stop13h 40m
$925
Showing 1-10 of 60 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-FNC
RDU-OPO
RDU-FAO
RDU-LIS
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-FNC
RDU-OPO
RDU-FAO
RDU-LIS
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 $1,217). 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 86 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 August 12, 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.
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 August 12, 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 2,558,603 searches. Data last updated August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$374 | Average$462 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$492 | Average$691 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$505 | Average$956 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$505 | Average$1,105 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$506 | Average$865 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$519 | Average$1,096 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$526 | Average$842 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$534 | Average$711 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$704 | Average$1,014 | FlexibilityNo cancel fee | On-timeN/A |