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$393+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — RDU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/512:05 pm
LIS
-
RDU
2 stops17h 06m
Multiple Airlines
Wed 2/186:14 pm
RDU
-
LIS
1 stop12h 26m
Multiple Airlines
Deal found 1/28$655
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/612:30 pm
LIS
-
RDU
2 stops16h 25m
American Airlines
Mon 2/98:45 pm
RDU
-
LIS
1 stop17h 10m
American Airlines
Deal found 1/26$721
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/612:25 pm
OPO
-
RDU
2 stops26h 27m
American Airlines
Mon 3/911:01 am
RDU
-
OPO
2 stops16h 39m
American Airlines
Deal found 1/26$737
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/510:55 am
LIS
-
RDU
2 stops17h 03m
American Airlines
Wed 2/1812:45 pm
RDU
-
LIS
2 stops15h 10m
American Airlines
Deal found 1/28$737
This Iberia deal was found by Cheapflights users on 1/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:20 am
OPO
-
RDU
2 stops20h 34m
Iberia
Tue 3/1011:30 am
RDU
-
OPO
2 stops16h 10m
Iberia
Deal found 1/27$741
This Orbitz deal was found by Cheapflights users on 1/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:20 am
OPO
-
RDU
2 stops16h 11m
Multiple Airlines
Tue 8/1112:56 pm
RDU
-
OPO
2 stops13h 44m
Multiple Airlines
Deal found 1/28$747
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2212:25 pm
OPO
-
RDU
2 stops38h 15m
American Airlines
Sat 2/284:29 pm
RDU
-
OPO
2 stops46h 31m
American Airlines
Deal found 1/27$748
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/412:25 pm
OPO
-
RDU
2 stops16h 30m
Iberia
Tue 2/1011:51 am
RDU
-
OPO
2 stops14h 49m
Iberia
Deal found 1/27$756
This British Airways deal was found by Cheapflights users on 1/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/219:25 pm
OPO
-
RDU
2 stops47h 03m
British Airways
Sun 8/98:41 pm
RDU
-
OPO
2 stops42h 09m
British Airways
Deal found 1/28$764
This Iberia deal was found by Cheapflights users on 1/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/138:40 pm
OPO
-
RDU
2 stops28h 11m
Iberia
Thu 2/1912:48 pm
RDU
-
OPO
2 stops17h 57m
Iberia
Deal found 1/28$770
This Gurufare deal was found by Cheapflights users on 1/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/512:25 pm
OPO
-
RDU
2 stops50h 30m
Multiple Airlines
Wed 2/111:56 pm
RDU
-
OPO
2 stops12h 44m
Multiple Airlines
Deal found 1/27$771
This Iberia deal was found by Cheapflights users on 1/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:20 am
OPO
-
RDU
2 stops18h 31m
Iberia
Fri 2/271:10 pm
RDU
-
OPO
2 stops13h 30m
Iberia
Deal found 1/27$773

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$737
(American Airlines)

One-way from

$393
(Kiwi.com)

Popular in

July

Cheapest in

April
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. 10% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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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 January 29, 2026.
Use the filters below to find and compare flights from Portugal to Raleigh that are best for you.

Fly from

Portugal

Fly to

Raleigh

Route

Depart

Return

Price

PortoRaleigh

OPO - RDU

OPORDU

Porto

Wed 3/4

8:20 am-11:54 pm

2 stops20h 34m

Raleigh-Durham

Tue 3/10

11:30 am-7:40 am

2 stops16h 10m

$741

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 6/21

9:25 pm-3:28 pm

2 stops47h 03m

Raleigh-Durham

Sun 8/9

7:05 pm-8:20 pm

1 stop20h 15m

$764

PortoRaleigh

OPO - RDU

OPORDU

Porto

Mon 6/22

9:10 pm-3:28 pm

2 stops23h 18m

Raleigh-Durham

Mon 8/10

7:05 pm-7:50 pm

1 stop19h 45m

$764

PortoRaleigh

OPO - RDU

OPORDU

Porto

Mon 6/22

9:10 pm-3:28 pm

2 stops23h 18m

Raleigh-Durham

Sun 8/9

12:56 pm-7:50 pm

2 stops49h 54m

$764

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 6/21

9:25 pm-3:28 pm

2 stops47h 03m

Raleigh-Durham

Tue 8/11

8:41 pm-9:05 am

2 stops31h 24m

$764

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 6/21

9:25 pm-3:28 pm

2 stops47h 03m

Raleigh-Durham

Mon 8/10

6:04 am-7:50 pm

2 stops32h 46m

$764

PortoRaleigh

OPO - RDU

OPORDU

Porto

Fri 2/13

8:40 pm-7:51 pm

2 stops28h 11m

Raleigh-Durham

Thu 2/19

12:48 pm-11:45 am

2 stops17h 57m

$770

PortoRaleigh

OPO - RDU

OPORDU

Porto

Fri 2/20

8:20 am-9:51 pm

2 stops18h 31m

Raleigh-Durham

Fri 2/27

1:10 pm-7:40 am

2 stops13h 30m

$773

PortoRaleigh

OPO - RDU

OPORDU

Porto

Tue 6/23

8:40 pm-4:35 pm

1 stop24h 55m

Raleigh-Durham

Mon 8/10

6:04 am-7:50 pm

2 stops32h 46m

$776

PortoRaleigh

OPO - RDU

OPORDU

Porto

Mon 6/22

9:10 pm-4:35 pm

1 stop24h 25m

Raleigh-Durham

Sat 8/8

8:41 pm-8:20 pm

2 stops42h 39m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 27 results
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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 January 29, 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
8,128 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

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
8,128 reviews
Delta
7.9
Good
8,128 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

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?

    Iberia, British Airways, and American Airlines can get you from Portugal to Raleigh in just under 12h 58m. Your travel time can differ by up to 34h 05m. 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 TAP AIR PORTUGAL ($604).

  • 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?

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Smithfield
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Danville
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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$771Average$902FlexibilityNo cancel feeOn-timeN/A

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