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$368+ Cheap flights from Portugal to Raleigh (RDU)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — RDU
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
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Cheap flight deals from Portugal to Raleigh

Cheapest flights from Portugal to Raleigh
Explore the most affordable flight options available from Portugal to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2026.

This Mytrip deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 4/136:40 am
LIS
-
RDU
2 stops17h 50m
Multiple Airlines
Mon 4/278:30 pm
RDU
-
LIS
2 stops17h 25m
Multiple Airlines
Deal found 3/19$621
This Mytrip deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/1610:40 pm
LIS
-
RDU
3 stops26h 52m
Multiple Airlines
Wed 4/228:30 pm
RDU
-
LIS
2 stops17h 15m
Multiple Airlines
Deal found 3/18$786
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/196:00 pm
LIS
-
RDU
1 stop19h 18m
Multiple Airlines
Mon 5/49:03 am
RDU
-
LIS
1 stop15h 52m
Multiple Airlines
Deal found 3/17$805
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 5/15:45 pm
LIS
-
RDU
2 stops20h 45m
Multiple Airlines
Fri 5/83:46 pm
RDU
-
LIS
1 stop14h 14m
Multiple Airlines
Deal found 3/16$834
This Expedia deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
Thu 10/156:35 am
LIS
-
RDU
2 stops17h 24m
Multiple Airlines
Sun 10/187:35 pm
RDU
-
LIS
1 stop22h 30m
Multiple Airlines
Deal found 3/17$843
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 10/89:25 am
LIS
-
RDU
2 stops39h 05m
Multiple Airlines
Mon 10/128:30 pm
RDU
-
LIS
1 stop12h 20m
Multiple Airlines
Deal found 3/17$846
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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 5/145:35 am
LIS
-
RDU
1 stop15h 20m
Delta
Thu 5/284:01 pm
RDU
-
LIS
2 stops17h 54m
Delta
Deal found 3/20$866
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 5/25:35 am
LIS
-
RDU
1 stop15h 20m
Delta
Sat 5/94:01 pm
RDU
-
LIS
2 stops17h 54m
Delta
Deal found 3/18$867
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 11/2012:30 pm
OPO
-
RDU
1 stop30h 15m
United Airlines
Mon 11/2311:35 am
RDU
-
OPO
2 stops16h 55m
United Airlines
Deal found 3/16$898
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 6/110:40 pm
OPO
-
RDU
2 stops41h 16m
Multiple Airlines
Sun 7/58:25 pm
RDU
-
OPO
1 stop20h 35m
Multiple Airlines
Deal found 3/19$907
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 5/2610:25 pm
OPO
-
RDU
2 stops26h 05m
Multiple Airlines
Sun 7/58:25 pm
RDU
-
OPO
1 stop20h 35m
Multiple Airlines
Deal found 3/19$926
This American Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
Sat 5/28:20 am
OPO
-
RDU
2 stops20h 39m
American Airlines
Wed 5/67:00 am
RDU
-
OPO
2 stops19h 40m
American Airlines
Deal found 3/18$927

Find flight deals from Portugal to Raleigh

Keep the following information in mind while searching for Portugal to Raleigh flight deals. Data was last updated March 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$621
(Mytrip)

One-way from

$368
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$855
Provider with most accurate pricing for Lisbon Humberto Delgado-Raleigh-Durham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Raleigh-Durham flights.
Search Deals
From Portugal to Raleigh-Durham
Search Deals
One-way flight from Portugal to Raleigh-Durham
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portugal to Raleigh 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 March 21, 2026.
Use the filters below to find and compare flights from Portugal to Raleigh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Thu 4/16

10:40 pm-8:32 pm

3 stops26h 52m

Raleigh-Durham

Wed 4/22

8:30 pm-6:45 pm

2 stops17h 15m

$786
Quickest round-trip

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Mon 4/13

5:35 am-3:55 pm

1 stop15h 20m

Raleigh-Durham

Mon 4/27

4:25 pm-10:45 am

1 stop13h 20m

$870

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Sat 5/2

10:55 pm-10:11 pm

2 stops28h 16m

Raleigh-Durham

Sat 5/9

6:55 am-4:00 pm

2 stops28h 05m

$872

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Thu 4/16

5:35 am-7:19 pm

2 stops18h 44m

Raleigh-Durham

Wed 4/22

11:36 am-8:50 am

2 stops16h 14m

$872

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Thu 5/14

5:35 am-7:21 pm

2 stops18h 46m

Raleigh-Durham

Thu 5/28

4:01 pm-2:55 pm

2 stops17h 54m

$872

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Wed 4/1

5:35 am-3:55 pm

1 stop15h 20m

Raleigh-Durham

Wed 4/8

11:18 am-8:50 am

2 stops16h 32m

$876

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Fri 4/24

5:35 am-3:55 pm

1 stop15h 20m

Raleigh-Durham

Sun 5/3

4:25 pm-2:35 pm

2 stops17h 10m

$881

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Wed 4/1

6:45 am-11:44 pm

2 stops21h 59m

Raleigh-Durham

Sat 4/11

5:25 pm-10:30 am

2 stops36h 05m

$892

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Tue 5/5

5:35 am-3:55 pm

1 stop15h 20m

Raleigh-Durham

Tue 5/12

2:50 pm-10:55 am

2 stops15h 05m

$910

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sat 5/2

12:05 pm-1:45 pm

1 stop30h 40m

Raleigh-Durham

Wed 5/6

3:40 pm-11:20 am

1 stop14h 40m

$1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Portugal to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Portugal with our price prediction graph.
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 Portugal to Raleigh
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. 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 Raleigh. Reviews last updated March 21, 2026.
Peruse reviews from past customers who have flown with Delta from Portugal to Raleigh to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,313 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,313 reviews
Delta
7.9
Good
8,313 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Raleigh from Portugal?

    For a flight from Portugal to Raleigh, you will be flying into Raleigh-Durham. Raleigh-Durham (RDU) is just 11.1 mi from the center of the city.

  • How long is the flight from Portugal to Raleigh?

    Scandinavian Airlines, Delta, and United Airlines can get you from Portugal to Raleigh in just under 18h 44m. Your travel time can differ by up to 11h 56m. Airlines will cover a distance of 3734 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Portugal to Raleigh one-way?

    The cheapest airlines for a one-way flight from Portugal to Raleigh are American Airlines ($523), British Airways ($524), and WestJet ($722).

  • Can I find deals for flights from Portugal to Raleigh that include hotel bookings?

    Yes. In addition to deals on Portugal to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portugal to Raleigh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Raleigh.

  • Can I find deals for business class flights from Portugal to Raleigh?

    Yes. Cheapflights offers flight deals from Portugal to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Rocky Mount
Smithfield
Goldsboro
Garner
Danville
Cary
Selma
Henderson
Morrisville
Wilson
Pinehurst
Dunn
Chapel Hill
Wake Forest
South Hill
Holly Springs

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Top airline flying from Portugal to Raleigh

Discover the top airline that operate flights from Portugal to Raleigh. 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 March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$855Average$902FlexibilityNo cancel feeOn-timeN/A

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