$264+ Cheap flights from Raleigh (RDU) to Lisbon (LIS)
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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LIS
Aug 13 — Aug 201
Round-trip
1 adult, Economy
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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 LisbonExplore the most affordable flight options available from Raleigh to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
Explore the most affordable flight options available from Raleigh to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
This Mytrip deal was found by Cheapflights users on 7/10. 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.
Sat 11/147:35 pm
RDU
- LIS
1 stop12h 15m
Icelandair
Sun 11/222:00 pm
LIS
- RDU
1 stop33h 35m
Icelandair
Deal found 7/10![Icelandair logo]()
$575
This FlightHub deal was found by Cheapflights users on 7/13. 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 11/27:35 pm
RDU
- LIS
1 stop12h 15m
Icelandair
Tue 11/102:00 pm
LIS
- RDU
1 stop33h 35m
Icelandair
Deal found 7/13![Icelandair logo]()
$585
This oojo deal was found by Cheapflights users on 7/13. 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 11/22:45 pm
RDU
- LIS
1 stop13h 35m
Lufthansa
Tue 11/175:00 am
LIS
- RDU
2 stops21h 51m
Lufthansa
Deal found 7/13![Lufthansa logo]()
$691
This Gotogate deal was found by Cheapflights users on 7/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:45 pm
RDU
- LIS
1 stop13h 10m
Multiple Airlines
Wed 11/115:00 am
LIS
- RDU
2 stops21h 51m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$692
This eDestinos deal was found by Cheapflights users on 7/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:15 pm
RDU
- LIS
2 stops32h 45m
Virgin Atlantic
Wed 11/1811:15 am
LIS
- RDU
1 stop12h 49m
Virgin Atlantic
Deal found 7/11![Virgin Atlantic logo]()
$697
This United Airlines deal was found by Cheapflights users on 7/13. 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 11/26:17 pm
RDU
- LIS
1 stop32h 53m
United Airlines
Tue 11/1012:50 pm
LIS
- RDU
2 stops28h 39m
United Airlines
Deal found 7/13![United Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 7/10. 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 10/256:17 pm
RDU
- LIS
1 stop9h 53m
United Airlines
Thu 11/125:00 am
LIS
- RDU
1 stop14h 00m
United Airlines
Deal found 7/10![United Airlines logo]()
$703
This Mytrip deal was found by Cheapflights users on 7/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:45 pm
RDU
- LIS
1 stop13h 35m
Multiple Airlines
Wed 11/1811:20 am
LIS
- RDU
1 stop15h 31m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$704
This Mytrip deal was found by Cheapflights users on 7/10. 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 8/244:50 pm
RDU
- LIS
2 stops24h 20m
Multiple Airlines
Mon 8/317:45 pm
LIS
- RDU
3 stops31h 10m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$706
This oojo deal was found by Cheapflights users on 7/13. 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.
Sun 11/12:45 pm
RDU
- LIS
1 stop13h 35m
Lufthansa
Wed 11/115:00 am
LIS
- RDU
2 stops21h 18m
Lufthansa
Deal found 7/13![Lufthansa logo]()
$707
Best flights from Raleigh to LisbonDiscover carefully curated flight deals from Raleigh to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
Discover carefully curated flight deals from Raleigh to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
This United deal was found by Cheapflights users on 7/14. 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.
Sat 11/146:00 am
RDU
- LIS
2 stops45h 10m
Multiple Airlines
Sun 11/2210:40 am
LIS
- RDU
2 stops32h 26m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$764
This Delta deal was found by Cheapflights users on 7/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:59 pm
RDU
- LIS
2 stops17h 31m
Delta
Sun 11/2211:30 am
LIS
- RDU
2 stops17h 53m
Delta
Deal found 7/10![Delta logo]()
$769
This United Airlines deal was found by Cheapflights users on 7/11. 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 10/127:45 pm
RDU
- LIS
2 stops31h 35m
United Airlines
Mon 10/2611:20 am
LIS
- RDU
1 stop30h 46m
United Airlines
Deal found 7/11![United Airlines logo]()
$801
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/12. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:44 pm
RDU
- LIS
1 stop11h 31m
TAP AIR PORTUGAL
Sat 9/512:00 pm
LIS
- RDU
1 stop25h 33m
TAP AIR PORTUGAL
Deal found 7/12![TAP AIR PORTUGAL logo]()
$1,020
This Scandinavian Airlines deal was found by Cheapflights users on 7/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:21 pm
RDU
- LIS
2 stops25h 44m
Scandinavian Airlines
Sat 9/2610:55 pm
LIS
- RDU
3 stops27h 23m
Scandinavian Airlines
Deal found 7/9![Scandinavian Airlines logo]()
$1,680
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:40 am
RDU
- LIS
2 stops16h 40m
United Airlines
Sun 10/255:00 am
LIS
- RDU
2 stops22h 57m
United Airlines
Deal found 7/12![United Airlines logo]()
$859
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Fri 11/201:20 pm
RDU
- LIS
1 stop15h 00m
United Airlines
Sun 11/2910:40 am
LIS
- RDU
1 stop14h 53m
United Airlines
Deal found 7/11![United Airlines logo]()
$898
This Finnair deal was found by Cheapflights users on 7/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/258:45 pm
RDU
- LIS
1 stop20h 40m
Multiple Airlines
Tue 1/57:40 pm
LIS
- RDU
1 stop26h 50m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,038
This Delta deal was found by Cheapflights users on 7/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:25 pm
RDU
- LIS
1 stop15h 45m
Delta
Sat 1/25:30 am
LIS
- RDU
1 stop15h 45m
Delta
Deal found 7/11![Delta logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 7/13. 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 9/1610:36 am
RDU
- LIS
1 stop18h 54m
United Airlines
Fri 9/255:05 am
LIS
- RDU
1 stop13h 40m
United Airlines
Deal found 7/13![United Airlines logo]()
$971
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Thu 12/242:49 pm
RDU
- LIS
1 stop12h 21m
United Airlines
Sun 1/310:40 am
LIS
- RDU
1 stop14h 53m
United Airlines
Deal found 7/11![United Airlines logo]()
$1,313
Last-minute flights from Raleigh to LisbonDiscover last-minute flight deals from Raleigh to Lisbon. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Lisbon. Data last updated July 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/178:56 am
RDU
- LIS
1 stop15h 44m
Multiple Airlines
Wed 9/212:30 pm
LIS
- RDU
2 stops34h 22m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$795
This Mytrip deal was found by Cheapflights users on 7/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:50 pm
RDU
- LIS
2 stops24h 45m
Multiple Airlines
Sat 9/57:00 am
LIS
- RDU
3 stops17h 46m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$777
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 8/239:42 am
RDU
- LIS
1 stop14h 58m
Multiple Airlines
Wed 10/146:35 am
LIS
- RDU
2 stops34h 42m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$804
This Mytrip deal was found by Cheapflights users on 7/10. 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 8/244:50 pm
RDU
- LIS
2 stops24h 20m
Multiple Airlines
Mon 8/317:45 pm
LIS
- RDU
3 stops31h 10m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$706
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Mon 8/249:42 am
RDU
- LIS
1 stop14h 58m
Multiple Airlines
Wed 10/146:35 am
LIS
- RDU
2 stops34h 42m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$778
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:30 pm
RDU
- LIS
1 stop19h 50m
Multiple Airlines
Wed 9/212:30 pm
LIS
- RDU
2 stops34h 22m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$783
This Mytrip deal was found by Cheapflights users on 7/13. 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 8/278:30 pm
RDU
- LIS
3 stops33h 25m
Multiple Airlines
Thu 9/37:00 am
LIS
- RDU
3 stops19h 32m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$731
One-way flights from Raleigh to LisbonSearch for one-way flight options from Raleigh to Lisbon. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
Search for one-way flight options from Raleigh to Lisbon. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 10/188:30 pm
RDU
- LIS
3 stops39h 15m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Wed 8/52:31 pm
RDU
- LIS
3 stops52h 09m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/288:30 pm
RDU
- LIS
3 stops44h 25m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 10/18:30 pm
RDU
- LIS
3 stops56h 05m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 10/28:30 pm
RDU
- LIS
2 stops32h 05m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:32 pm
RDU
- LIS
3 stops49h 13m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$298
This eDestinos deal was found by Cheapflights users on 7/12. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:00 pm
RDU
- LIS
2 stops14h 00m
Virgin Atlantic
Deal found 7/12![Virgin Atlantic logo]()
$304
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Wed 1/68:45 pm
RDU
- LIS
1 stop15h 55m
American Airlines
Deal found 7/13![American Airlines logo]()
$327
This Mytrip deal was found by Cheapflights users on 7/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:35 pm
RDU
- LIS
1 stop12h 15m
Icelandair
Deal found 7/12![Icelandair logo]()
$333
Find flight deals from Raleigh to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 14, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $575 (Mytrip) |
One-way from | $277 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,207 |
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh to Lisbon 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 July 14, 2026.
Use the filters below to find and compare flights from Raleigh to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Sat 11/14
6:00 am-8:10 am
2 stops45h 10m
Lisbon Humberto Delgado
Sun 11/22
10:40 am-2:06 pm
2 stops32h 26m
$764
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Sat 11/14
6:59 pm-5:30 pm
2 stops17h 31m
Lisbon Humberto Delgado
Sun 11/22
11:30 am-12:23 am
2 stops17h 53m
$769
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Mon 10/12
7:45 pm-8:20 am
2 stops31h 35m
Lisbon Humberto Delgado
Mon 10/26
11:20 am-2:06 pm
1 stop30h 46m
$801
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Fri 10/16
10:40 am-8:20 am
2 stops16h 40m
Lisbon Humberto Delgado
Sun 10/25
5:00 am-11:57 pm
2 stops22h 57m
$859
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Fri 11/20
1:20 pm-9:20 am
1 stop15h 00m
Lisbon Humberto Delgado
Sun 11/29
10:40 am-8:33 pm
1 stop14h 53m
$898
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Wed 9/16
10:36 am-10:30 am
1 stop18h 54m
Lisbon Humberto Delgado
Fri 9/25
5:05 am-1:45 pm
1 stop13h 40m
$971
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Thu 8/20
5:44 pm-10:15 am
1 stop11h 31m
Lisbon Humberto Delgado
Sat 9/5
12:00 pm-8:33 am
1 stop25h 33m
$1,020
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Fri 12/25
8:45 pm-10:25 pm
1 stop20h 40m
Lisbon Humberto Delgado
Tue 1/5
7:40 pm-5:30 pm
1 stop26h 50m
$1,038
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Thu 12/24
6:25 pm-3:10 pm
1 stop15h 45m
Lisbon Humberto Delgado
Sat 1/2
5:30 am-4:15 pm
1 stop15h 45m
$1,164
Quickest round-trip
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Thu 12/24
2:49 pm-8:10 am
1 stop12h 21m
Lisbon Humberto Delgado
Sun 1/3
10:40 am-8:33 pm
1 stop14h 53m
$1,313
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Raleigh to Lisbon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Lisbon in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Raleigh-Lisbon flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Raleigh-Lisbon flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Raleigh-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Raleigh-Lisbon flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Raleigh to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Raleigh with our price prediction graph.
RDU-LIS
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 Lisbon
How far ahead should I book a flight from Raleigh to Lisbon?
The price you pay for your flight from Raleigh to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Raleigh to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Raleigh to Lisbon (average of $506). Flying from Raleigh to Lisbon in June is currently the most expensive (average of $1,357). 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 much does it cost to fly round-trip from Raleigh to Lisbon?
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated July 14, 2026.
Get a feel of what it's like to fly with Delta,Air France, andUnited Airlines from Raleigh to Lisbon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
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 Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsFátima
Ericeira
Oeiras
Beja
Torres Vedras
Nazaré
Colares
Sesimbra
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Top 10 airlines flying from Raleigh to Lisbon
Discover the top 10 airlines that operate flights from Raleigh to Lisbon. 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 July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$374 | Average$462 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$492 | Average$758 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$505 | Average$1,013 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$505 | Average$950 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$505 | Average$700 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$519 | Average$1,247 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$526 | Average$858 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$530 | Average$850 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$534 | Average$711 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$718 | Average$970 | FlexibilityNo cancel fee | On-timeN/A |