$293+ Cheap flights from Raleigh (RDU) to Portugal
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LIS
Oct 30 — Nov 61
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 30, 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 30, 2026.
This Mytrip deal was found by Cheapflights users on 9/27. 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.
Wed 11/1112:00 pm -
3 stops31h 30m
Wed 11/188:30 am -
3 stops35h 39m
Deal found 9/27![Multiple Airlines logo]()
$610
This Trip.com deal was found by Cheapflights users on 9/28. 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.
Mon 11/99:00 am -
1 stop19h 20m
Tue 11/2411:20 am -
1 stop31h 46m
Deal found 9/28![Air Canada logo]()
$634
This Gotogate deal was found by Cheapflights users on 9/27. 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 -
2 stops17h 30m
Wed 11/186:00 am -
2 stops20h 51m
Deal found 9/27![Air Canada logo]()
$677
This Expedia deal was found by Cheapflights users on 9/25. 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.
Tue 12/19:00 am -
1 stop19h 20m
Tue 12/83:35 pm -
2 stops33h 58m
Deal found 9/25![Multiple Airlines logo]()
$689
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 11/97:35 pm -
1 stop12h 10m
Tue 11/241:55 pm -
1 stop33h 40m
Deal found 9/26![Icelandair logo]()
$690
This Gotogate deal was found by Cheapflights users on 9/28. 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 11/99:00 am -
2 stops23h 30m
Tue 11/245:00 am -
2 stops21h 51m
Deal found 9/28![Multiple Airlines logo]()
$691
This Gotogate deal was found by Cheapflights users on 9/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:00 am -
1 stop18h 55m
Wed 11/115:00 am -
2 stops21h 51m
Deal found 9/29![Multiple Airlines logo]()
$692
This Gotogate deal was found by Cheapflights users on 9/26. 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 9/26![Multiple Airlines logo]()
$696
This Mytrip deal was found by Cheapflights users on 9/27. 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.
Wed 11/1112:00 pm -
3 stops28h 50m
Wed 11/186:10 pm -
3 stops33h 39m
Deal found 9/27![Multiple Airlines logo]()
$696
This Expedia deal was found by Cheapflights users on 9/28. 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.
Tue 12/88:10 pm -
2 stops22h 20m
Wed 12/165:00 am -
2 stops21h 20m
Deal found 9/28![Lufthansa logo]()
$699
This KLM deal was found by Cheapflights users on 9/27. 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 11/1110:25 am -
1 stop16h 50m
Wed 11/1811:15 am -
2 stops17h 33m
Deal found 9/27![KLM logo]()
$700
This United Airlines deal was found by Cheapflights users on 9/26. 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 11/86:00 am -
1 stop21h 10m
Thu 11/268:55 am -
2 stops32h 29m
Deal found 9/26![United Airlines logo]()
$701
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 30, 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 30, 2026.
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/96:00 am -
2 stops23h 40m
Tue 11/2411:20 am -
2 stops33h 37m
Deal found 9/28![United Airlines logo]()
$714
This United deal was found by Cheapflights users on 9/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:00 pm -
1 stop10h 20m
Thu 11/55:00 am -
1 stop14h 00m
Deal found 9/29![Multiple Airlines logo]()
$753
This Delta deal was found by Cheapflights users on 9/29. 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 1/182:00 pm -
2 stops15h 35m
Sun 1/315:55 am -
1 stop15h 20m
Deal found 9/29![Delta logo]()
$764
This KLM deal was found by Cheapflights users on 9/27. 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 11/116:05 pm -
2 stops42h 05m
Wed 11/1810:25 am -
2 stops36h 34m
Deal found 9/27![KLM logo]()
$780
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Thu 11/128:35 pm -
1 stop33h 25m
Thu 11/192:20 pm -
1 stop31h 55m
Deal found 9/28![American Airlines logo]()
$875
This Justfly.com deal was found by Cheapflights users on 9/27. 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 10/148:55 am -
2 stops35h 35m
Wed 10/219:55 pm -
2 stops39h 10m
Deal found 9/27![TAP AIR PORTUGAL logo]()
$990
This FlightHub deal was found by Cheapflights users on 9/28. 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.
Thu 11/196:00 am -
2 stops31h 20m
Sun 11/296:50 pm -
2 stops33h 50m
Deal found 9/28![British Airways logo]()
$1,134
This United Airlines deal was found by Cheapflights users on 9/25. 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 1/56:00 am -
2 stops22h 20m
Thu 1/145:00 am -
1 stop14h 00m
Deal found 9/25![United Airlines logo]()
$717
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 1/86:25 pm -
1 stop15h 45m
Thu 1/145:00 am -
2 stops16h 34m
Deal found 9/25![Delta logo]()
$769
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/123:00 pm -
2 stops12h 10m
Thu 11/195:00 am -
1 stop14h 00m
Deal found 9/28![United Airlines logo]()
$753
This KLM deal was found by Cheapflights users on 9/29. 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 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 9/29![KLM logo]()
$829
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Thu 10/2911:24 am -
1 stop18h 06m
Thu 11/56:00 am -
2 stops32h 33m
Deal found 9/29![United Airlines logo]()
$756
This KAYAK deal was found by Cheapflights users on 9/25. 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.
Tue 3/92:50 pm -
2 stops39h 05m
Tue 4/133:40 pm -
1 stop26h 45m
Deal found 9/25![Multiple Airlines logo]()
$1,004
This Cheapflightsfares deal was found by Cheapflights users on 9/26. 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 stops19h 11m
Wed 11/189:30 am -
2 stops27h 22m
Deal found 9/26![TAP AIR PORTUGAL logo]()
$1,009
This United Airlines deal was found by Cheapflights users on 9/25. 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 1/177:09 am -
1 stop20h 01m
Sat 1/235:00 am -
1 stop14h 00m
Deal found 9/25![United Airlines logo]()
$772
This KLM deal was found by Cheapflights users on 9/26. 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 2/187:58 pm -
2 stops18h 22m
Fri 3/58:10 pm -
2 stops25h 24m
Deal found 9/26![KLM logo]()
$968
This Cheapflightsfares deal was found by Cheapflights users on 9/25. 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.
Thu 11/199:45 am -
2 stops28h 50m
Thu 11/266:30 am -
2 stops30h 22m
Deal found 9/25![TAP AIR PORTUGAL logo]()
$1,010
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/106:25 pm -
1 stop10h 05m
Mon 11/166:00 am -
2 stops16h 09m
Deal found 9/29![United Airlines logo]()
$786
This Delta deal was found by Cheapflights users on 9/27. 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 10/173:34 pm -
2 stops18h 51m
Sat 10/245:55 am -
1 stop15h 00m
Deal found 9/27![Delta logo]()
$1,093
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/30. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:33 am -
2 stops20h 42m
Wed 10/284:10 am -
2 stops21h 49m
Deal found 9/30![Multiple Airlines logo]()
$1,119
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/28. 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 10/1612:26 pm -
2 stops23h 24m
Wed 11/181:00 pm -
2 stops24h 52m
Deal found 9/28![TAP AIR PORTUGAL logo]()
$1,026
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Wed 11/116:25 pm -
1 stop10h 05m
Mon 11/166:00 am -
2 stops16h 09m
Deal found 9/29![United Airlines logo]()
$786
This KLM deal was found by Cheapflights users on 9/26. 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.
Sat 10/176:10 pm -
1 stop16h 15m
Sat 10/245:55 am -
1 stop15h 00m
Deal found 9/26![KLM logo]()
$1,089
This Justfly.com deal was found by Cheapflights users on 9/26. 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.
Mon 11/22:21 pm -
2 stops19h 09m
Sat 11/75:20 pm -
1 stop23h 04m
Deal found 9/26![Multiple Airlines logo]()
$1,126
This FlightHub deal was found by Cheapflights users on 9/25. 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.
Tue 10/138:55 am -
2 stops24h 20m
Tue 10/203:45 pm -
2 stops34h 57m
Deal found 9/25![TAP AIR PORTUGAL logo]()
$1,056
This United Airlines deal was found by Cheapflights users on 9/27. 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 11/147:15 am -
2 stops20h 25m
Sat 11/215:00 am -
1 stop14h 00m
Deal found 9/27![United Airlines logo]()
$806
This KAYAK deal was found by Cheapflights users on 9/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/43:55 pm -
1 stop17h 25m
Sun 2/144:40 pm -
2 stops31h 18m
Deal found 9/29![Multiple Airlines logo]()
$1,129
This Cheapflightsfares deal was found by Cheapflights users on 9/26. 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 3/266:00 am -
2 stops23h 10m
Sat 4/37:35 pm -
2 stops31h 33m
Deal found 9/26![TAP AIR PORTUGAL logo]()
$1,062
This United Airlines deal was found by Cheapflights users on 9/25. 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 12/1610:57 am -
2 stops16h 58m
Wed 12/2311:55 am -
1 stop26h 36m
Deal found 9/25![United Airlines logo]()
$814
This FlightHub deal was found by Cheapflights users on 9/28. 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 11/66:40 am -
2 stops19h 40m
Wed 11/185:20 pm -
1 stop19h 32m
Deal found 9/28![Multiple Airlines logo]()
$1,155
Last-minute flights from Raleigh to PortugalDiscover last-minute flight deals from Raleigh to Portugal. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Portugal. Data last updated September 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/258:00 pm -
1 stop10h 05m
Tue 11/35:00 am -
2 stops23h 50m
Deal found 9/26![United Airlines logo]()
$713
This Delta deal was found by Cheapflights users on 9/26. 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.
Sun 10/257:25 pm -
1 stop18h 05m
Tue 11/35:00 am -
2 stops21h 50m
Deal found 9/26![Delta logo]()
$714
This Delta deal was found by Cheapflights users on 9/26. 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 10/262:00 pm -
1 stop14h 00m
Wed 11/45:30 am -
1 stop15h 45m
Deal found 9/26![Delta logo]()
$712
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/2610:39 am -
2 stops19h 31m
Tue 11/35:00 am -
2 stops21h 19m
Deal found 9/26![United Airlines logo]()
$717
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/261:10 pm -
2 stops15h 00m
Wed 11/45:00 am -
2 stops19h 02m
Deal found 9/26![United Airlines logo]()
$718
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/276:25 pm -
1 stop9h 45m
Thu 12/35:00 am -
1 stop14h 00m
Deal found 9/29![United Airlines logo]()
$703
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/272:55 pm -
1 stop14h 35m
Thu 11/266:00 am -
2 stops37h 06m
Deal found 9/29![United Airlines logo]()
$703
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/277:10 am -
1 stop22h 20m
Thu 12/36:00 am -
2 stops32h 45m
Deal found 9/29![United Airlines logo]()
$706
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Wed 10/281:10 pm -
1 stop13h 45m
Thu 12/35:00 am -
1 stop14h 00m
Deal found 9/29![United Airlines logo]()
$702
This Delta deal was found by Cheapflights users on 9/29. 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.
Wed 10/287:25 pm -
1 stop11h 10m
Thu 11/2610:15 am -
1 stop13h 19m
Deal found 9/29![Delta logo]()
$714
This Delta deal was found by Cheapflights users on 9/29. 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 10/318:18 pm -
1 stop31h 57m
Thu 11/265:00 am -
2 stops19h 23m
Deal found 9/29![Delta logo]()
$707
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/318:00 pm -
2 stops33h 30m
Thu 12/36:00 am -
2 stops31h 17m
Deal found 9/29![United Airlines logo]()
$710
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 30, 2026.
Search for one-way flight options from Raleigh to Portugal. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 11/27:35 pm -
3 stops43h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/137:35 pm -
3 stops34h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/87:35 pm -
2 stops18h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/97:35 pm -
3 stops43h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/147:35 pm -
3 stops44h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:35 pm -
3 stops35h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:35 pm -
3 stops56h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 11/257:35 pm -
3 stops43h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/117:35 pm -
3 stops35h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$313
This Mytrip deal was found by Cheapflights users on 9/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/31:20 pm -
1 stop12h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/29. 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 2/233:15 pm -
1 stop13h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$329
This FlightHub deal was found by Cheapflights users on 9/26. 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.
Mon 2/2212:42 pm -
2 stops28h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![British Airways logo]()
$331
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 30, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $554 (Kiwi.com) |
One-way from | $293 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,058 |
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 30, 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
Fri 11/13
7:35 pm-9:05 am
3 stops56h 30m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$312
RaleighPorto
RDU Raleigh-Durham - OPO Porto
RDUOPO
Raleigh-Durham
Wed 11/11
7:35 pm-11:50 am
3 stops35h 15m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$313
Quickest round-trip
RaleighLisbon
RDU Raleigh-Durham - LIS Lisbon Humberto Delgado
RDULIS
Raleigh-Durham
Wed 3/3
1:20 pm-6:55 am
1 stop12h 35m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$319
RaleighPorto
RDU Raleigh-Durham - OPO Porto
RDUOPO
Raleigh-Durham
Tue 2/23
12:45 pm-9:30 am
2 stops15h 45m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$329
RaleighLisbon
RDU Raleigh-Durham - LIS Lisbon Humberto Delgado
RDULIS
Raleigh-Durham
Wed 11/25
7:35 pm-8:15 pm
2 stops19h 40m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$348
RaleighLisbon
RDU Raleigh-Durham - LIS Lisbon Humberto Delgado
RDULIS
Raleigh-Durham
Sat 10/24
3:05 pm-12:15 am
2 stops28h 10m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$389
RaleighFunchal
RDU Raleigh-Durham - FNC Funchal Madeira
RDUFNC
Raleigh-Durham
Thu 2/4
2:30 pm-5:10 pm
2 stops21h 40m
Funchal Madeira
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$394
RaleighLisbon
RDU Raleigh-Durham - LIS Lisbon Humberto Delgado
RDULIS
Raleigh-Durham
Sun 3/28
8:30 pm-6:10 pm
3 stops40h 40m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$397
RaleighLisbon
RDU Raleigh-Durham - LIS Lisbon Humberto Delgado
RDULIS
Raleigh-Durham
Wed 11/18
8:30 pm-9:40 am
2 stops32h 10m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$416
RaleighLisbon
RDU Raleigh-Durham - LIS Lisbon Humberto Delgado
RDULIS
Raleigh-Durham
Fri 11/20
8:47 am-6:45 am
2 stops40h 58m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$431
Showing 1-10 of 53 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-LIS
RDU-OPO
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-LIS
RDU-OPO
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 $1,217). 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 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 30, 2026.
See what other customers who have flown with Delta,United Airlines, andAir Canada 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
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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
See prices for flight routes from nearby airports that may be better suited for you.
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 30, 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 10 airlines flying from Raleigh to Portugal
Discover the top 10 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$363 | Average$363 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$374 | Average$593 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$490 | Average$959 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$505 | Average$927 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$505 | Average$1,283 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$506 | Average$920 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$519 | Average$1,171 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$524 | Average$1,058 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$526 | Average$859 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$534 | Average$826 | FlexibilityNo cancel fee | On-time70% |