What is the cheapest flight from Porto to Raleigh?

In the last 3 days, the lowest price for a flight from Porto to Raleigh was $346 for a one-way ticket and $657 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Porto and Raleigh?

A passport is required to fly from Porto to Raleigh. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Porto to Raleigh?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Porto to Raleigh?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto to Raleigh. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto to Raleigh?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Raleigh from Porto is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Porto to Raleigh?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Raleigh with an airline and back to Porto with another airline. Booking your flights between Porto and RDU can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto to Raleigh?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Raleigh from Porto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$346 CHEAP FLIGHTS from Porto to Raleigh (OPO - RDU)

OPO - RDU

KAYAK searches hundreds of travel sites at once for deals on flights to Raleigh

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$657

Multiple Airlines

Sat 4/18Sat 4/25

OPO - RDU • 3 stops

Cheapest one-way

$346

Multiple Airlines

Fri 4/24

OPO - RDU • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Porto and Raleigh. You'll need at least 1 connection.

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Raleigh!

Flight Deals

Cheap Flights from Porto to Raleigh (OPO-RDU)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Porto to Raleigh

Sat, Apr 18 - Sat, Apr 25

9:15 pm - 7:30 pm

OPO

RDU

27h 15m

3 stops

8:30 pm - 10:55 am

RDU

OPO

33h 25m

3 stops

$657Multiple Airlines

Sat, Apr 18 - Sat, Apr 25

5:05 am - 7:30 pm

OPO

RDU

19h 25m

3 stops

8:30 pm - 9:20 pm

RDU

OPO

19h 50m

2 stops

$668Multiple Airlines

Sat, Apr 18 - Sat, Apr 25

6:00 am - 6:51 pm

OPO

RDU

17h 51m

2 stops

6:49 pm - 9:45 am

RDU

OPO

9h 56m

1 stop

$836United Airlines

Sat, Apr 18 - Sat, Apr 25

5:55 am - 3:55 pm

OPO

RDU

15h 00m

1 stop

6:10 pm - 3:25 pm

RDU

OPO

16h 15m

1 stop

$842Delta

Sat, Mar 21 - Wed, Mar 25

12:55 pm - 2:04 pm

OPO

RDU

29h 09m

2 stops

11:15 am - 9:30 am

RDU

OPO

18h 15m

1 stop

$1,132United Airlines

Sat, Mar 21 - Wed, Mar 25

12:55 pm - 10:09 pm

OPO

RDU

13h 14m

1 stop

9:00 am - 9:30 am

RDU

OPO

20h 30m

1 stop

$1,153United Airlines

Sat, Mar 21 - Wed, Mar 25

5:00 am - 2:27 pm

OPO

RDU

37h 27m

3 stops

7:55 pm - 10:30 am

RDU

OPO

34h 35m

3 stops

$1,614Multiple Airlines

Sat, Mar 21 - Wed, Mar 25

5:00 am - 2:27 pm

OPO

RDU

37h 27m

3 stops

1:25 pm - 1:05 pm

RDU

OPO

19h 40m

2 stops

$1,952Multiple Airlines

Fri, May 8 - Fri, May 22

12:25 pm - 7:04 pm

OPO

RDU

35h 39m

2 stops

7:05 pm - 7:40 am

RDU

OPO

31h 35m

2 stops

$1,990Iberia

Fri, May 8 - Fri, May 22

5:55 am - 3:55 pm

OPO

RDU

15h 00m

1 stop

11:32 am - 3:15 pm

RDU

OPO

22h 43m

2 stops

$2,064Scandinavian Airlines

Booking Insights

KAYAK's insights & trends for Porto to Raleigh flights

Get data-powered insights and trends into flights from Porto to Raleigh to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Porto to Raleigh?

In the past 3 days, the cheapest round-trip tickets from Porto to Raleigh were found on United Airlines ($836) and Delta ($842).

Find deals

Cheapest flight	$346

Flight from Porto to Raleigh

When to book flights from Porto to Raleigh

Are your dates flexible? Find out the best times to travel from Porto to Raleigh based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Porto to Raleigh?
In the last 3 days, the lowest price for a flight from Porto to Raleigh was $346 for a one-way ticket and $657 for a round-trip.
Do I need a passport to fly between Porto and Raleigh?
A passport is required to fly from Porto to Raleigh.
Which aircraft models fly most regularly from Porto to Raleigh?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Porto to Raleigh?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto to Raleigh.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto to Raleigh?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Raleigh from Porto is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Porto to Raleigh?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Raleigh with an airline and back to Porto with another airline. Booking your flights between Porto and RDU can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto to Raleigh?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Raleigh from Porto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Porto to Raleigh

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Porto (OPO)

Raleigh (RDU)

OPO - RDU

$346 Find Cheap Flights from Porto to Raleigh

KAYAK searches hundreds of travel sites at once for deals on flights to Raleigh

Everything you should know

Cheap Flights from Porto to Raleigh (OPO-RDU)

Recent round-trip flight deals from Porto to Raleigh

Recent one-way flight deals from Porto to Raleigh

KAYAK's insights & trends for Porto to Raleigh flights

Get data-powered insights and trends into flights from Porto to Raleigh to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Porto to Raleigh?

In the past 3 days, the cheapest round-trip tickets from Porto to Raleigh were found on United Airlines ($836) and Delta ($842).

Good to know

When to book flights from Porto to Raleigh

FAQs for booking flights from Porto to Raleigh

What is the cheapest flight from Porto to Raleigh?

In the last 3 days, the lowest price for a flight from Porto to Raleigh was $346 for a one-way ticket and $657 for a round-trip.

Do I need a passport to fly between Porto and Raleigh?

A passport is required to fly from Porto to Raleigh.

Which aircraft models fly most regularly from Porto to Raleigh?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Porto to Raleigh?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto to Raleigh.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto to Raleigh?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Raleigh from Porto is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Porto to Raleigh?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Raleigh with an airline and back to Porto with another airline. Booking your flights between Porto and RDU can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto to Raleigh?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Raleigh from Porto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Porto to Raleigh

Information on your arrival and departure airports

Cabin class types available on flights from Porto to Raleigh

Complete your trip to Raleigh with a hotel stay or car rental

Find direct flights to and from Porto and Raleigh

Flights to other popular destinations

Flights from domestic origins to Raleigh

Choose which airport to fly into in Raleigh

Find deals for your return flight