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$292+ Cheap flights from Porto (OPO) 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — RDU
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Porto to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) 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 June 30, 2025.

Round-trip from

$748
(Kiwi.com)

One-way from

$292
(Kiwi.com)
From Porto to Raleigh-Durham
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One-way flight from Porto to Raleigh-Durham
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Find flight deals from Porto to Raleigh

Cheapest flights from Porto to Raleigh
Explore the most affordable flight options available from Porto to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:10 pmOPO - RDU
2 stops42h 22mMultiple Airlines
Thu 9/42:33 pmRDU - OPO
1 stop14h 57mMultiple Airlines
Deal found 6/30$748
This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:00 amOPO - RDU
2 stops17h 43mUnited Airlines
Sat 4/187:00 pmRDU - OPO
1 stop9h 45mUnited Airlines
Deal found 6/28$817
This Lufthansa deal was found by Cheapflights users on 6/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amOPO - RDU
2 stops20h 17mLufthansa
Tue 4/213:40 pmRDU - OPO
1 stop14h 30mLufthansa
Deal found 6/28$825
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Mon 10/68:15 amOPO - RDU
2 stops18h 29mAmerican Airlines
Sun 4/198:53 amRDU - OPO
2 stops17h 42mAmerican Airlines
Deal found 6/28$856
This Delta deal was found by Cheapflights users on 6/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/54:20 pmOPO - RDU
1 stop28h 50mDelta
Wed 4/226:20 pmRDU - OPO
1 stop16h 10mDelta
Deal found 6/28$883
This British Airways deal was found by Cheapflights users on 6/28. 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.
Wed 10/88:20 pmOPO - RDU
1 stop22h 25mBritish Airways
Tue 4/216:25 pmRDU - OPO
1 stop20h 05mBritish Airways
Deal found 6/28$888
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/28. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/55:45 pmOPO - RDU
1 stop33h 48mTAP AIR PORTUGAL
Sun 4/198:50 amRDU - OPO
1 stop21h 05mTAP AIR PORTUGAL
Deal found 6/28$978

Cheapflights Fare Finder

Customize your flight search to find flights from Porto 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 June 30, 2025.
Use the filters below to find and compare flights from Porto to Raleigh that are best for you.

Fly from

Porto

Fly to

Raleigh

Route

Depart

Return

Price

PortoRaleigh

OPO - RDU

OPORDU

Porto

Fri 8/29

7:10 pm-8:32 am

2 stops42h 22m

Raleigh-Durham

Thu 9/4

2:33 pm-10:30 am

1 stop14h 57m

$748

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 10/9

6:00 am-6:43 pm

2 stops17h 43m

Raleigh-Durham

Sat 4/18

7:00 pm-9:45 am

1 stop9h 45m

$817

PortoRaleigh

OPO - RDU

OPORDU

Porto

Tue 10/7

6:00 am-9:17 pm

2 stops20h 17m

Raleigh-Durham

Tue 4/21

3:40 pm-11:10 am

1 stop14h 30m

$825

PortoRaleigh

OPO - RDU

OPORDU

Porto

Mon 10/6

8:15 am-9:44 pm

2 stops18h 29m

Raleigh-Durham

Sun 4/19

8:53 am-7:35 am

2 stops17h 42m

$856

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 10/5

4:20 pm-4:10 pm

1 stop28h 50m

Raleigh-Durham

Wed 4/22

6:20 pm-3:30 pm

1 stop16h 10m

$883

PortoRaleigh

OPO - RDU

OPORDU

Porto

Wed 10/8

8:20 pm-1:45 pm

1 stop22h 25m

Raleigh-Durham

Tue 4/21

6:25 pm-7:30 pm

1 stop20h 05m

$888

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 10/5

5:45 pm-9:08 am

1 stop20h 23m

Raleigh-Durham

Mon 4/20

8:50 am-10:55 am

1 stop21h 05m

$978

PortoRaleigh

OPO - RDU

OPORDU

Porto

Tue 10/7

10:00 pm-6:51 pm

2 stops49h 51m

$292

PortoRaleigh

OPO - RDU

OPORDU

Porto

Wed 10/8

6:10 pm-10:33 pm

1 stop33h 23m

$738

PortoRaleigh

OPO - RDU

OPORDU

Porto

Fri 9/19

9:20 am-4:15 pm

1 stop11h 55m

$779

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 11 results
1
2

Best time to book a flight from Porto to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Porto 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.

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 June 30, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from Porto to Raleigh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
TAP AIR PORTUGAL
7.1
Good
1,911 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Porto to Raleigh round-trip?

    Flying on United Airlines is currently your cheapest option to Raleigh, with prices starting at $817. Additional round-trip tickets that might be worth considering are offered by Lufthansa and American Airlines, with the lowest prices starting at $825 and $856, respectively.

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

    One-way options have recently been found by users for as low as $738 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include KLM from $779 and British Airways from $861 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Porto 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 Porto to Raleigh?

    Currently, August is the cheapest month in which you can book a flight from Porto to Raleigh (average of $206). Flying from Porto to Raleigh in March is currently the most expensive (average of $294). 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 Porto?

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