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Portugal

$281+ Cheap flights from Raleigh (RDU) to Portugal

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LIS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Raleigh to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Portugal (PT0). 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 January 21, 2025.

Round-trip from

$575
(Mytrip)

One-way from

$281
(Trip.com)
From Raleigh-Durham to Portugal
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One-way flight from Raleigh-Durham to Portugal
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Find flight deals from Raleigh to Portugal

Cheapest flights from Raleigh to Portugal
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 January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/19. 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.
Wed 3/510:35 amRDU - OPO
2 stops20h 05mAir Canada
Wed 3/126:00 amOPO - RDU
2 stops31h 53mAir Canada
Deal found 1/19$575
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/104:35 pmRDU - OPO
2 stops22h 05mMultiple Airlines
Wed 3/196:00 amOPO - RDU
2 stops31h 53mMultiple Airlines
Deal found 1/20$599
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/105:05 pmRDU - OPO
1 stop14h 30mUnited Airlines
Wed 3/196:00 amOPO - RDU
2 stops31h 53mUnited Airlines
Deal found 1/20$607
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 2/183:10 pmRDU - PDL
2 stops23h 20mMultiple Airlines
Tue 2/255:20 pmPDL - RDU
1 stop23h 27mMultiple Airlines
Deal found 1/19$628
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/105:05 pmRDU - OPO
1 stop18h 20mLufthansa
Wed 3/194:30 pmOPO - RDU
1 stop26h 45mLufthansa
Deal found 1/20$630
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/248:46 amRDU - LIS
1 stop20h 34mMultiple Airlines
Wed 2/510:05 pmLIS - RDU
2 stops44h 49mMultiple Airlines
Deal found 1/20$637
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/205:23 pmRDU - LIS
1 stop9h 47mUnited Airlines
Wed 2/2611:55 amLIS - RDU
1 stop12h 00mUnited Airlines
Deal found 1/20$640
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/219:55 pmRDU - LIS
1 stop19h 30mAmerican Airlines
Tue 2/2511:10 amLIS - RDU
1 stop11h 35mAmerican Airlines
Deal found 1/20$642
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/214:35 pmRDU - LIS
2 stops18h 20mAir Canada
Fri 3/285:00 amLIS - RDU
2 stops32h 53mAir Canada
Deal found 1/20$651
This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:30 pmRDU - OPO
2 stops29h 10mIberia
Fri 12/1212:25 pmOPO - RDU
2 stops16h 04mIberia
Deal found 1/19$660
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/232:29 pmRDU - OPO
2 stops16h 11mAmerican Airlines
Tue 11/48:20 amOPO - RDU
2 stops20h 07mAmerican Airlines
Deal found 1/20$663
This Ovago deal was found by Cheapflights users on 1/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:30 pmRDU - LIS
1 stop19h 50mIcelandair
Thu 10/2310:20 pmLIS - RDU
1 stop26h 10mIcelandair
Deal found 1/19$672

Find flights from Raleigh to Portugal within your budget

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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Wed 3/5

10:35 am-11:40 am

2 stops20h 05m

Porto

Wed 3/12

6:00 am-9:53 am

2 stops31h 53m

$575

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Mon 3/10

4:35 pm-6:40 pm

2 stops22h 05m

Porto

Wed 3/19

6:00 am-9:53 am

2 stops31h 53m

$599

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Mon 3/10

5:05 pm-11:35 am

1 stop14h 30m

Porto

Wed 3/19

6:00 am-9:53 am

2 stops31h 53m

$607

RaleighPonta Delgada

RDU - PDL

RDUPDL

Raleigh-Durham

Tue 2/18

3:10 pm-6:30 pm

2 stops23h 20m

Ponta Delgada Nordela

Tue 2/25

5:20 pm-12:47 pm

1 stop23h 27m

$628

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Mon 3/10

5:05 pm-3:25 pm

1 stop18h 20m

Porto

Wed 3/19

4:30 pm-3:15 pm

1 stop26h 45m

$630

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sat 3/15

6:27 pm-5:30 pm

2 stops19h 03m

Lisbon Humberto Delgado

Fri 3/28

5:30 am-5:10 pm

1 stop15h 40m

$636

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Thu 2/20

5:23 pm-8:10 am

1 stop9h 47m

Lisbon Humberto Delgado

Wed 2/26

11:55 am-6:55 pm

1 stop12h 00m

$640

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Thu 3/13

5:05 pm-11:25 am

1 stop14h 20m

Lisbon Humberto Delgado

Thu 4/3

5:05 am-1:45 pm

1 stop13h 40m

$651

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sun 2/16

8:00 pm-9:20 am

2 stops32h 20m

Lisbon Humberto Delgado

Sun 2/23

3:25 pm-9:18 pm

2 stops34h 53m

$653

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 3/5

11:21 am-8:55 am

1 stop16h 34m

Lisbon Humberto Delgado

Wed 3/12

11:15 am-8:32 pm

1 stop13h 17m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 48 results
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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.
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.

Travel insights for flights from Raleigh to Portugal

Get recent, data-driven insights about flights from Raleigh to Portugal including ideal travel times, pricing trends, and more.

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 $612). Flying from Raleigh to Portugal in June is currently the most expensive (average of $1,247). 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.

What is the cheapest time of day to fly from RDU to PT?

Find hourly flight availability from Raleigh to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to Portugal as you normally would.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 January 21, 2025.
Get a feel of what it's like to fly with Air France, Icelandair and Lufthansa from Raleigh to Portugal by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,341 reviews

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,599 reviews
KLM
7.8
Good
1,341 reviews

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,490 reviews
KLM
7.8
Good
1,341 reviews

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,982 reviews
KLM
7.8
Good
1,341 reviews

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Turkish Airlines
7.3
Good
3,931 reviews
KLM
7.8
Good
1,341 reviews

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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.

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

    Raleigh-Durham (RDU), located 11.1 mi from the city center, is the airport you fly out of when you book flights from Raleigh to Portugal.

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

    $451 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on United Airlines and Lufthansa, with prices starting from $464 and $484, respectively.

  • What are the most popular routes from Raleigh to Portugal?

    While some choose either Raleigh-Durham - Porto or Raleigh-Durham - Ponta Delgada Nordela, Raleigh-Durham - Lisbon Humberto Delgado is the most popular route from Raleigh to Portugal.

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

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

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

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

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

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

  • 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 $612). Flying from Raleigh to Portugal in June is currently the most expensive (average of $1,247). 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.

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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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$546Average$944FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$556Average$782FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$573Average$1,018FlexibilityNo cancel feeOn-time71%
DeltaCheapest$578Average$934FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$580Average$718FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$587Average$937FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$599Average$1,179FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$628Average$1,055FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$724Average$926FlexibilityNo cancel feeOn-time67%
TAP AIR PORTUGALCheapest$798Average$1,240FlexibilityNo cancel feeOn-timeN/A
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