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$649+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — RDU
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap 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 December 26, 2025.

This Delta deal was found by Cheapflights users on 12/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:30 amOPO - RDU
2 stops17h 30mDelta
Wed 1/712:25 pmRDU - OPO
2 stops17h 05mDelta
Deal found 12/26$892
This Delta deal was found by Cheapflights users on 12/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:05 amOPO - RDU
2 stops22h 26mDelta
Wed 1/710:00 amRDU - OPO
2 stops19h 30mDelta
Deal found 12/26$939
This Delta deal was found by Cheapflights users on 12/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:25 amOPO - RDU
1 stop34h 20mDelta
Thu 1/87:05 amRDU - OPO
2 stops22h 20mDelta
Deal found 12/26$972
This Air France deal was found by Cheapflights users on 12/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:25 amOPO - RDU
2 stops17h 20mAir France
Wed 1/71:01 pmRDU - OPO
2 stops16h 29mAir France
Deal found 12/26$993
This Delta deal was found by Cheapflights users on 12/25. 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 12/266:30 amOPO - RDU
2 stops17h 30mDelta
Mon 12/2912:39 pmRDU - OPO
2 stops16h 51mDelta
Deal found 12/25$998
This Delta deal was found by Cheapflights users on 12/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:15 amOPO - RDU
2 stops27h 14mDelta
Fri 1/97:05 amRDU - OPO
2 stops22h 25mDelta
Deal found 12/26$1,001
This Delta deal was found by Cheapflights users on 12/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:25 amOPO - RDU
1 stop34h 20mDelta
Fri 1/92:10 pmRDU - OPO
2 stops15h 20mDelta
Deal found 12/26$1,027
This United Airlines deal was found by Cheapflights users on 12/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2712:30 pmOPO - RDU
2 stops51h 02mUnited Airlines
Fri 1/99:25 amRDU - OPO
3 stops24h 20mUnited Airlines
Deal found 12/26$1,044
This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/26. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:05 pmOPO - RDU
2 stops32h 37mTAP AIR PORTUGAL
Fri 1/92:40 pmRDU - OPO
2 stops21h 20mTAP AIR PORTUGAL
Deal found 12/26$1,053
This Delta deal was found by Cheapflights users on 12/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:25 amOPO - RDU
2 stops36h 36mDelta
Thu 1/82:09 pmRDU - OPO
2 stops15h 16mDelta
Deal found 12/26$1,071

Find 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 December 26, 2025.

Round-trip from

$731
(American Airlines)

One-way from

$649
(oojo)
From Porto to Raleigh-Durham
Search Deals
One-way flight from Porto to Raleigh-Durham
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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 December 26, 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

Sun 2/8

8:20 am-8:48 pm

2 stops17h 28m

Raleigh-Durham

Sun 2/15

8:36 am-7:40 am

2 stops18h 04m

$738

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 2/8

6:35 pm-6:01 pm

1 stop28h 26m

Raleigh-Durham

Sun 2/15

6:08 pm-3:20 pm

2 stops16h 12m

$769

PortoRaleigh

OPO - RDU

OPORDU

Porto

Fri 3/6

12:30 pm-1:45 pm

1 stop30h 15m

Raleigh-Durham

Mon 3/9

6:56 pm-9:30 am

1 stop10h 34m

$860

PortoRaleigh

OPO - RDU

OPORDU

Porto

Mon 1/12

6:40 pm-5:13 pm

2 stops27h 33m

Raleigh-Durham

Fri 1/16

5:58 pm-12:00 pm

1 stop13h 02m

$895

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 1/8

11:20 am-4:45 pm

1 stop34h 25m

Raleigh-Durham

Sun 1/11

2:10 pm-10:30 am

2 stops15h 20m

$1,099

PortoRaleigh

OPO - RDU

OPORDU

Porto

Mon 1/12

6:00 am-2:06 pm

3 stops37h 06m

Raleigh-Durham

Fri 1/16

6:00 am-11:40 am

3 stops24h 40m

$1,169

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 1/8

6:00 am-11:44 pm

3 stops22h 44m

Raleigh-Durham

Sun 1/11

5:18 pm-2:55 pm

2 stops40h 37m

$1,190

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 1/8

4:00 pm-2:13 pm

3 stops27h 13m

Raleigh-Durham

Sun 1/11

7:19 pm-11:00 pm

3 stops22h 41m

$1,329

PortoRaleigh

OPO - RDU

OPORDU

Porto

Mon 1/5

5:30 pm-5:24 pm

2 stops28h 54m

Raleigh-Durham

Wed 1/7

6:46 pm-4:45 pm

2 stops16h 59m

$1,545

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 1/8

9:55 pm-1:44 pm

2 stops44h 49m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 11 results
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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 17h 28m. 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
Cary
Smithfield
Garner
Danville
Goldsboro
Selma
Chapel Hill
Henderson
Morrisville
Wilson
Pinehurst
Dunn
Wake Forest
South Hill
Holly Springs

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