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$315+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — RDU
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$812
(Lufthansa)

One-way from

$315
(Kiwi.com)
Provider with most accurate pricing for Porto-Raleigh-Durham flight deals.
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Provider most trusted by Cheapflights users for Porto-Raleigh-Durham flights.
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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 November 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/11. 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.
Thu 12/118:40 pmOPO - RDU
2 stops25h 38mIberia
Thu 12/188:31 amRDU - OPO
2 stops18h 09mIberia
Deal found 11/11$1,282
This Trip.com deal was found by Cheapflights users on 11/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:00 amOPO - RDU
3 stops22h 12mMultiple Airlines
Thu 12/186:00 amRDU - OPO
3 stops24h 00mMultiple Airlines
Deal found 11/11$1,546
This KLM deal was found by Cheapflights users on 11/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:20 amOPO - RDU
1 stop34h 25mKLM
Thu 12/186:55 pmRDU - OPO
2 stops15h 30mKLM
Deal found 11/11$1,557

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 November 12, 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

Thu 1/15

6:00 am-5:44 pm

2 stops16h 44m

Raleigh-Durham

Mon 1/19

4:15 pm-11:40 am

1 stop14h 25m

$812

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 1/15

8:20 am-8:48 pm

2 stops17h 28m

Raleigh-Durham

Mon 1/19

10:30 am-11:45 am

2 stops20h 15m

$846

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 12/11

8:40 pm-5:18 pm

2 stops25h 38m

Raleigh-Durham

Thu 12/18

8:31 am-7:40 am

2 stops18h 09m

$1,282

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 12/11

7:00 am-12:12 am

3 stops22h 12m

Raleigh-Durham

Thu 12/18

6:00 am-11:00 am

3 stops24h 00m

$1,546

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 12/11

11:20 am-4:45 pm

1 stop34h 25m

Raleigh-Durham

Thu 12/18

6:55 pm-3:25 pm

2 stops15h 30m

$1,557

PortoRaleigh

OPO - RDU

OPORDU

Porto

Wed 1/28

9:55 pm-5:42 pm

2 stops48h 47m

$315

PortoRaleigh

OPO - RDU

OPORDU

Porto

Tue 1/27

9:55 pm-5:42 pm

2 stops48h 47m

$317

PortoRaleigh

OPO - RDU

OPORDU

Porto

Fri 1/16

9:55 pm-1:21 pm

2 stops44h 26m

$336

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sat 1/17

7:45 am-1:21 pm

2 stops34h 36m

$353

PortoRaleigh

OPO - RDU

OPORDU

Porto

Wed 1/14

9:55 pm-7:52 am

3 stops38h 57m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on Porto-Raleigh flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Porto-Raleigh flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Porto-Raleigh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto-Raleigh flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-Raleigh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

  • How long is the flight from Porto to Raleigh?

    Departing from Porto to Raleigh will take you 16h 44m. The distance between Porto and Raleigh is about 3699 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

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
Dunn
Cary
Garner
Chapel Hill
Selma
Goldsboro
Henderson
Morrisville
Danville
Wilson
Pinehurst
Wake Forest
South Hill
Holly Springs

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