$272+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LIS
Jul 9 — Jul 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Raleigh to Lisbon 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Raleigh to Lisbon
Cheapest
Best
Last-minute
One-way
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 June 9, 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 June 9, 2026.
This Finnair deal was found by Cheapflights users on 6/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:45 pm
RDU
- LIS
1 stop20h 05m
Multiple Airlines
Wed 11/116:30 am
LIS
- RDU
2 stops21h 56m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$716
This oojo deal was found by Cheapflights users on 6/9. 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.
Sat 11/147:35 pm
RDU
- LIS
1 stop12h 15m
Icelandair
Sun 11/222:00 pm
LIS
- RDU
1 stop33h 35m
Icelandair
Deal found 6/9![Icelandair logo]()
$720
This Gotogate deal was found by Cheapflights users on 6/4. 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.
Sat 11/77:35 pm
RDU
- LIS
1 stop12h 15m
Icelandair
Sun 11/152:00 pm
LIS
- RDU
1 stop33h 35m
Icelandair
Deal found 6/4![Icelandair logo]()
$723
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:45 pm
RDU
- LIS
1 stop13h 00m
American Airlines
Wed 12/96:30 am
LIS
- RDU
2 stops15h 48m
American Airlines
Deal found 6/8![American Airlines logo]()
$724
This oojo deal was found by Cheapflights users on 6/8. 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.
Tue 12/18:45 pm
RDU
- LIS
1 stop13h 00m
British Airways
Fri 12/1111:05 am
LIS
- RDU
1 stop14h 47m
British Airways
Deal found 6/8![British Airways logo]()
$725
This oojo deal was found by Cheapflights users on 6/8. 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.
Tue 12/18:45 pm
RDU
- LIS
1 stop13h 00m
British Airways
Wed 12/911:05 am
LIS
- RDU
1 stop12h 20m
British Airways
Deal found 6/8![British Airways logo]()
$726
This Expedia deal was found by Cheapflights users on 6/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:41 pm
RDU
- LIS
2 stops16h 24m
Iberia
Wed 11/118:20 am
LIS
- RDU
2 stops18h 42m
Iberia
Deal found 6/8![Iberia logo]()
$727
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:45 pm
RDU
- LIS
1 stop13h 00m
American Airlines
Tue 11/107:05 am
LIS
- RDU
1 stop15h 25m
American Airlines
Deal found 6/8![American Airlines logo]()
$735
This British Airways deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:38 pm
RDU
- LIS
2 stops15h 07m
Multiple Airlines
Wed 12/96:30 am
LIS
- RDU
2 stops15h 48m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$736
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:45 pm
RDU
- LIS
1 stop20h 00m
American Airlines
Thu 3/47:00 am
LIS
- RDU
1 stop15h 30m
American Airlines
Deal found 6/8![American Airlines logo]()
$741
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 June 9, 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 June 9, 2026.
This Finnair deal was found by Cheapflights users on 6/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:38 pm
RDU
- LIS
2 stops36h 27m
Finnair
Thu 3/46:30 am
LIS
- RDU
2 stops22h 24m
Finnair
Deal found 6/7![Finnair logo]()
$758
This Delta deal was found by Cheapflights users on 6/5. 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 10/251:50 pm
RDU
- LIS
2 stops16h 40m
Delta
Sun 11/15:30 am
LIS
- RDU
1 stop15h 45m
Delta
Deal found 6/5![Delta logo]()
$813
This United Airlines deal was found by Cheapflights users on 6/6. 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 10/32:55 pm
RDU
- LIS
2 stops37h 25m
United Airlines
Fri 10/2311:25 am
LIS
- RDU
2 stops33h 50m
United Airlines
Deal found 6/6![United Airlines logo]()
$973
This KLM deal was found by Cheapflights users on 6/4. 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 11/216:59 pm
RDU
- LIS
1 stop32h 01m
KLM
Sat 11/2810:00 am
LIS
- RDU
1 stop13h 02m
KLM
Deal found 6/4![KLM logo]()
$1,067
This KLM deal was found by Cheapflights users on 6/8. 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.
Sat 11/216:59 pm
RDU
- LIS
1 stop32h 01m
Multiple Airlines
Sat 11/2811:15 am
LIS
- RDU
2 stops15h 30m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,071
This Scandinavian Airlines deal was found by Cheapflights users on 6/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:30 pm
RDU
- LIS
2 stops19h 35m
Scandinavian Airlines
Mon 11/304:55 pm
LIS
- RDU
3 stops29h 14m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$1,081
This Delta deal was found by Cheapflights users on 6/5. 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 7/316:10 pm
RDU
- LIS
1 stop18h 40m
Delta
Fri 8/75:35 am
LIS
- RDU
2 stops17h 08m
Delta
Deal found 6/5![Delta logo]()
$1,052
This Scandinavian Airlines deal was found by Cheapflights users on 6/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:40 pm
RDU
- LIS
2 stops22h 25m
Scandinavian Airlines
Thu 3/44:55 pm
LIS
- RDU
3 stops29h 14m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$1,158
This Delta deal was found by Cheapflights users on 6/4. 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 8/37:55 pm
RDU
- LIS
2 stops16h 55m
Delta
Mon 8/109:50 am
LIS
- RDU
2 stops18h 35m
Delta
Deal found 6/4![Delta logo]()
$1,067
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 7/174:05 pm
RDU
- LIS
2 stops17h 30m
Delta
Sun 7/2612:45 pm
LIS
- RDU
1 stop14h 30m
Delta
Deal found 6/8![Delta logo]()
$1,135
Last-minute flights from Raleigh to LisbonDiscover last-minute flight deals from Raleigh to Lisbon. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Lisbon. Data last updated June 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/156:14 pm
RDU
- LIS
1 stop18h 01m
Multiple Airlines
Mon 7/206:15 am
LIS
- RDU
2 stops20h 42m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$973
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/208:25 pm
RDU
- LIS
1 stop20h 10m
Multiple Airlines
Sat 7/256:10 am
LIS
- RDU
2 stops22h 15m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$930
This Gotogate deal was found by Cheapflights users on 6/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:45 pm
RDU
- LIS
1 stop13h 15m
Lufthansa
Wed 8/55:05 am
LIS
- RDU
1 stop13h 40m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$941
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/206:14 pm
RDU
- LIS
1 stop30h 41m
Multiple Airlines
Tue 7/286:15 am
LIS
- RDU
2 stops22h 10m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$949
This Gotogate deal was found by Cheapflights users on 6/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:00 pm
RDU
- LIS
1 stop12h 20m
Air Canada
Wed 8/512:55 pm
LIS
- RDU
2 stops31h 30m
Air Canada
Deal found 6/7![Air Canada logo]()
$961
This United deal was found by Cheapflights users on 6/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:00 pm
RDU
- LIS
2 stops12h 20m
Multiple Airlines
Wed 8/55:05 am
LIS
- RDU
1 stop13h 40m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$962
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Mon 7/206:14 pm
RDU
- LIS
1 stop30h 41m
Multiple Airlines
Mon 7/276:15 am
LIS
- RDU
2 stops22h 10m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$967
This oojo deal was found by Cheapflights users on 6/6. 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.
Wed 7/224:00 pm
RDU
- LIS
1 stop12h 20m
Lufthansa
Wed 8/55:05 am
LIS
- RDU
1 stop13h 40m
Lufthansa
Deal found 6/6![Lufthansa logo]()
$955
This United Airlines deal was found by Cheapflights users on 6/4. 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 7/289:40 am
RDU
- LIS
1 stop18h 40m
United Airlines
Tue 8/1111:25 am
LIS
- RDU
2 stops28h 31m
United Airlines
Deal found 6/4![United Airlines logo]()
$972
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 June 9, 2026.
Search for one-way flight options from Raleigh to Lisbon. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Thu 10/18:30 pm
RDU
- LIS
3 stops41h 35m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/238:30 pm
RDU
- LIS
3 stops54h 35m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/178:30 pm
RDU
- LIS
3 stops31h 45m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Fri 10/28:30 pm
RDU
- LIS
2 stops32h 05m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 6/6. 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
RDU
- LIS
3 stops46h 20m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 6/5. 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
RDU
- LIS
3 stops41h 45m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:45 pm
RDU
- LIS
1 stop20h 00m
American Airlines
Deal found 6/7![American Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 9/58:30 pm
RDU
- LIS
3 stops40h 25m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$328
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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $716 (Finnair) |
One-way from | $272 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,298 |
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 June 9, 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
Sun 11/1
6:38 pm-12:05 pm
2 stops36h 27m
Lisbon Humberto Delgado
Thu 3/4
6:30 am-11:54 pm
2 stops22h 24m
$758
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Sun 10/25
1:50 pm-10:30 am
2 stops16h 40m
Lisbon Humberto Delgado
Sun 11/1
5:30 am-5:15 pm
1 stop15h 45m
$813
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Sat 10/3
2:55 pm-9:20 am
2 stops37h 25m
Lisbon Humberto Delgado
Fri 10/23
11:25 am-4:15 pm
2 stops33h 50m
$973
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Fri 7/31
6:10 pm-5:50 pm
1 stop18h 40m
Lisbon Humberto Delgado
Fri 8/7
5:35 am-5:43 pm
2 stops17h 08m
$1,052
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Sat 11/21
6:59 pm-8:00 am
1 stop32h 01m
Lisbon Humberto Delgado
Sat 11/28
10:00 am-6:02 pm
1 stop13h 02m
$1,067
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Mon 8/3
7:55 pm-5:50 pm
2 stops16h 55m
Lisbon Humberto Delgado
Mon 8/10
9:50 am-11:25 pm
2 stops18h 35m
$1,067
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Sat 11/21
6:59 pm-8:00 am
1 stop32h 01m
Lisbon Humberto Delgado
Sat 11/28
11:15 am-9:45 pm
2 stops15h 30m
$1,071
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Mon 11/16
3:30 pm-4:05 pm
2 stops19h 35m
Lisbon Humberto Delgado
Mon 11/30
4:55 pm-5:09 pm
3 stops29h 14m
$1,081
Quickest round-trip
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Fri 7/17
4:05 pm-2:35 pm
2 stops17h 30m
Lisbon Humberto Delgado
Sun 7/26
12:45 pm-10:15 pm
1 stop14h 30m
$1,135
RaleighLisbon
RDU - LIS
RDULIS
Raleigh-Durham
Sun 11/1
12:40 pm-4:05 pm
2 stops22h 25m
Lisbon Humberto Delgado
Thu 3/4
4:55 pm-5:09 pm
3 stops29h 14m
$1,158
Showing 1-10 of 18 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 June.
| 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Lisbon flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $1,283). 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 June 9, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andTAP AIR PORTUGAL 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.
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
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
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Lisbon flight routes
Other flight options
Other flights from Raleigh
Popular flights
Alternative routes for Raleigh to Lisbon
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Lisbon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Raleigh to Lisbon by cabin class
Find flights from Raleigh to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Lisbon
Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Raleigh and Lisbon flights
Browse other Raleigh and Lisbon flight options. Last updated on June 9, 2026.
Other flights from Raleigh
Browse through other flights departing from Raleigh. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Raleigh to Lisbon
Discover the top 9 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$374 | Average$509 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$492 | Average$693 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$505 | Average$943 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$519 | Average$1,207 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$528 | Average$858 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$530 | Average$829 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$534 | Average$870 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$538 | Average$1,013 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$718 | Average$1,002 | FlexibilityNo cancel fee | On-timeN/A |