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$297+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — RDU
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Portugal to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Portugal (PT0) to Raleigh (RDU). 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 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$677
(American Airlines)

One-way from

$297
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$871
Provider with most accurate pricing for Lisbon Humberto Delgado-Raleigh-Durham flight deals.
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Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Raleigh-Durham flights.
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From Portugal to Raleigh-Durham
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One-way flight from Portugal to Raleigh-Durham
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Highest demand for flights based on searches. 6% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find 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 30, 2025.

This American Airlines deal was found by Cheapflights users on 1/29. 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 2/1412:25 pmOPO - RDU
2 stops15h 52mMultiple Airlines
Thu 2/209:55 pmRDU - OPO
1 stop14h 20mMultiple Airlines
Deal found 1/29$677
This American Airlines deal was found by Cheapflights users on 1/30. 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 2/156:30 amLIS - RDU
2 stops15h 20mAmerican Airlines
Fri 2/2812:52 pmRDU - LIS
2 stops14h 03mAmerican Airlines
Deal found 1/30$687
This Delta deal was found by Cheapflights users on 1/29. 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 2/146:15 amOPO - RDU
2 stops21h 16mDelta
Thu 2/207:15 amRDU - OPO
2 stops22h 15mDelta
Deal found 1/29$714
This United Airlines deal was found by Cheapflights users on 1/29. 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 5/46:00 amOPO - RDU
2 stops20h 29mUnited Airlines
Sat 5/176:30 amRDU - OPO
2 stops22h 15mUnited Airlines
Deal found 1/29$749
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Thu 3/205:00 amLIS - RDU
2 stops32h 53mAir Canada
Mon 3/3110:35 amRDU - LIS
2 stops17h 45mAir Canada
Deal found 1/30$750
This Ovago deal was found by Cheapflights users on 1/29. 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.
Sun 6/18:15 amOPO - RDU
2 stops37h 30mIberia
Sun 6/1512:07 pmRDU - OPO
2 stops14h 28mIberia
Deal found 1/29$828
This Mytrip deal was found by Cheapflights users on 1/30. 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 3/202:05 pmLIS - RDU
3 stops34h 43mMultiple Airlines
Mon 3/319:53 pmRDU - LIS
3 stops30h 27mMultiple Airlines
Deal found 1/30$878
This United Airlines deal was found by Cheapflights users on 1/30. 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 1/3111:00 amLIS - RDU
1 stop33h 53mUnited Airlines
Thu 2/137:00 amRDU - LIS
1 stop20h 10mUnited Airlines
Deal found 1/30$944
This AranGrant deal was found by Cheapflights users on 1/29. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2910:50 amLIS - RDU
2 stops37h 32mAer Lingus
Wed 4/911:20 amRDU - LIS
2 stops18h 25mAer Lingus
Deal found 1/29$3,231
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/296:40 pmLIS - RDU
1 stop23h 10mBritish Airways
Wed 4/912:29 pmRDU - LIS
2 stops20h 36mBritish Airways
Deal found 1/29$3,331
This FlightHub deal was found by Cheapflights users on 1/30. 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.
Sun 3/3010:50 amLIS - RDU
1 stop32h 00mFinnair
Thu 4/106:09 pmRDU - LIS
2 stops16h 16mFinnair
Deal found 1/30$3,453

Find flights from Portugal to Raleigh within your budget

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 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortoRaleigh

OPO - RDU

OPORDU

Porto

Fri 2/14

12:25 pm-11:17 pm

2 stops15h 52m

Raleigh-Durham

Thu 2/20

9:55 pm-5:15 pm

1 stop14h 20m

$677

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Sat 2/15

6:30 am-4:50 pm

2 stops15h 20m

Raleigh-Durham

Fri 2/28

12:52 pm-7:55 am

2 stops14h 03m

$687

PortoRaleigh

OPO - RDU

OPORDU

Porto

Fri 2/14

6:15 am-10:31 pm

2 stops21h 16m

Raleigh-Durham

Thu 2/20

7:15 am-10:30 am

2 stops22h 15m

$714

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 5/4

6:00 am-9:29 pm

2 stops20h 29m

Raleigh-Durham

Sat 5/17

6:30 am-9:45 am

2 stops22h 15m

$749

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Thu 3/20

5:00 am-9:53 am

2 stops32h 53m

Raleigh-Durham

Mon 3/31

10:35 am-9:20 am

2 stops17h 45m

$750

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 6/1

8:15 am-4:45 pm

2 stops37h 30m

Raleigh-Durham

Sun 6/15

12:07 pm-7:35 am

2 stops14h 28m

$828

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Thu 3/20

2:05 pm-8:48 pm

3 stops34h 43m

Raleigh-Durham

Mon 3/31

9:53 pm-9:20 am

3 stops30h 27m

$878

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Sat 3/29

10:50 am-8:22 pm

2 stops37h 32m

Raleigh-Durham

Wed 4/9

11:20 am-10:45 am

2 stops18h 25m

$3,231

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Sat 3/29

6:40 pm-1:50 pm

1 stop23h 10m

Raleigh-Durham

Wed 4/9

12:29 pm-2:05 pm

2 stops20h 36m

$3,331

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Sun 3/30

10:50 am-1:50 pm

1 stop32h 00m

Raleigh-Durham

Thu 4/10

6:09 pm-3:25 pm

2 stops16h 16m

$3,453

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 19 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.

Travel insights for flights from Portugal to Raleigh

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

What is the cheapest month to book a flight from Portugal to Raleigh?

Currently, August is the cheapest month in which you can book a flight from Portugal to Raleigh (average of $206). Flying from Portugal to Raleigh in March is currently the most expensive (average of $316). 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.

Rainfall in Raleigh by month

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

In terms of precipitation, rainfall in Raleigh ranges from 2.9 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit Raleigh when rainfall is around 2.9 in.

Temperature in Raleigh by month

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

If weather is an important factor for your trip to Raleigh, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 30, 2025.
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,475 reviews
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,906 reviews
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 Aer Lingus ($522), TAP AIR PORTUGAL ($639), and Iberia ($648).

  • 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.

  • What is the cheapest month to book a flight from Portugal to Raleigh?

    Currently, August is the cheapest month in which you can book a flight from Portugal to Raleigh (average of $206). Flying from Portugal to Raleigh in March is currently the most expensive (average of $316). 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.

See more FAQs

Traveling to a place near Portugal?

Book flights to Portugal if you plan to visit one of these locations
Morrisville
Dunn
Smithfield
Chapel Hill
Cary
Apex
Wilson
Garner
Henderson
Wake Forest
Goldsboro
Oxford
Rocky Mount
Danville

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Alternative routes for Portugal to Raleigh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Portugal to Raleigh

Discover the top 2 airlines 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$734Average$779FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$776Average$892FlexibilityNo cancel feeOn-time71%
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