When did momondo last update prices for flights from Porto Airport to Raleigh-Durham Airport?

Prices for flights from Porto Airport to Raleigh-Durham Airport are updated daily.

How old do you have to be to fly from Porto Airport to Raleigh-Durham Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Raleigh-Durham Airport.

What documentation or ID do you need to fly to Raleigh-Durham Airport?

The travel and health documents you'll need for your trip to Raleigh-Durham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Raleigh-Durham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$422 Cheap Flights from Porto to Raleigh in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Porto to Raleigh

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 pm - 1:45 pm

OPO

RDU

30h 15m

1 stop

6:56 pm - 9:30 am

RDU

OPO

10h 34m

1 stop

$865United Airlines

Fri, Mar 6 - Mon, Mar 9

11:25 am - 11:40 pm

OPO

RDU

17h 15m

2 stops

2:12 pm - 10:30 am

RDU

OPO

15h 18m

2 stops

$866Multiple Airlines

Sun, Feb 15 - Sun, Feb 22

12:45 pm - 10:08 am

OPO

RDU

26h 23m

2 stops

6:56 pm - 9:30 am

RDU

OPO

10h 34m

1 stop

$872United Airlines

Fri, Mar 6 - Mon, Mar 9

12:45 pm - 10:08 am

OPO

RDU

26h 23m

2 stops

3:00 pm - 9:30 am

RDU

OPO

14h 30m

2 stops

$873United Airlines

Fri, Mar 6 - Mon, Mar 9

12:45 pm - 10:08 am

OPO

RDU

26h 23m

2 stops

1:27 pm - 9:30 am

RDU

OPO

16h 03m

2 stops

$874United Airlines

Fri, Mar 6 - Mon, Mar 9

8:05 pm - 5:40 pm

OPO

RDU

26h 35m

1 stop

8:35 pm - 4:40 pm

RDU

OPO

15h 05m

1 stop

$924British Airways

Sun, Feb 15 - Sun, Feb 22

4:00 pm - 6:52 pm

OPO

RDU

31h 52m

2 stops

6:08 pm - 11:55 am

RDU

OPO

12h 47m

1 stop

$943Multiple Airlines

Sun, Feb 15 - Sun, Feb 22

6:00 am - 2:08 pm

OPO

RDU

37h 08m

2 stops

3:15 pm - 12:50 pm

RDU

OPO

16h 35m

2 stops

$998Air Canada

Sun, Feb 15 - Sun, Feb 22

6:30 am - 5:11 pm

OPO

RDU

39h 41m

3 stops

6:08 pm - 9:15 pm

RDU

OPO

22h 07m

3 stops

$1,217Multiple Airlines

Sun, Feb 15 - Sun, Feb 22

6:00 pm - 6:35 pm

OPO

RDU

29h 35m

3 stops

3:15 pm - 12:50 pm

RDU

OPO

16h 35m

2 stops

$1,697Multiple Airlines

Sun, Feb 15 - Sun, Feb 22

United Airlines flights from Porto to Raleigh

Our best United Airlines deals on Porto to Raleigh flight tickets

United Airlines

Mar 6

OPO12:30 pmPorto

30h 15m

1 stop

RDU1:45 pmRaleigh-Durham

Mar 9

RDU6:56 pmRaleigh-Durham

10h 34m

1 stop

OPO9:30 amPorto

$865

United Airlines

Mar 6

OPO12:45 pmPorto

25h 49m

2 stops

RDU9:34 amRaleigh-Durham

Mar 9

RDU1:27 pmRaleigh-Durham

16h 03m

2 stops

OPO9:30 amPorto

$872

United Airlines

Mar 6

OPO12:45 pmPorto

26h 23m

2 stops

RDU10:08 amRaleigh-Durham

Mar 9

RDU3:00 pmRaleigh-Durham

14h 30m

2 stops

OPO9:30 amPorto

$873

Fly from

Fly to

Route

Depart

Return

Price

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

$865

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 2/15

11:25 am-11:40 pm

2 stops17h 15m

Raleigh-Durham

Sun 2/22

2:12 pm-10:30 am

2 stops15h 18m

$866

PortoRaleigh

OPO - RDU

OPORDU

Porto

Fri 3/6

12:45 pm-10:08 am

2 stops26h 23m

Raleigh-Durham

Mon 3/9

6:56 pm-9:30 am

1 stop10h 34m

$872

PortoRaleigh

OPO - RDU

OPORDU

Porto

Fri 3/6

12:45 pm-10:08 am

2 stops26h 23m

Raleigh-Durham

Mon 3/9

3:00 pm-9:30 am

2 stops14h 30m

$873

PortoRaleigh

OPO - RDU

OPORDU

Porto

Fri 3/6

12:45 pm-10:08 am

2 stops26h 23m

Raleigh-Durham

Mon 3/9

1:27 pm-9:30 am

2 stops16h 03m

$874

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 2/15

8:05 pm-5:40 pm

1 stop26h 35m

Raleigh-Durham

Sun 2/22

8:35 pm-4:40 pm

1 stop15h 05m

$924

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 2/15

4:00 pm-6:52 pm

2 stops31h 52m

Raleigh-Durham

Sun 2/22

6:08 pm-11:55 am

1 stop12h 47m

$943

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 2/15

6:00 am-2:08 pm

2 stops37h 08m

Raleigh-Durham

Sun 2/22

3:15 pm-12:50 pm

2 stops16h 35m

$998

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 2/15

6:30 am-5:11 pm

3 stops39h 41m

Raleigh-Durham

Sun 2/22

6:08 pm-9:15 pm

3 stops22h 07m

$1,217

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 2/15

6:00 pm-6:35 pm

3 stops29h 35m

Raleigh-Durham

Sun 2/22

3:15 pm-12:50 pm

2 stops16h 35m

$1,697

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto to Raleigh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Porto to Raleigh flights?

You could potentially save up to 39% on your flight if you consider stops on a Porto to Raleigh flight.

When to book flights from Porto to Raleigh

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to Raleigh according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Porto to Raleigh (OPO to RDU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Raleigh

Fastest flight time	25h 49m
Direct flights	None

The fastest flight from Porto to Raleigh takes 25h 49m

There are no direct flights from Porto to Raleigh. There are no popular flight routes from Porto to Raleigh.

Search flight deals

How far is Porto to Raleigh-Durham by plane?
The straight-line distance from Porto to Raleigh-Durham is 3700.0 mi. A reasonable flight in good conditions will take 25h 49m.
When did momondo last update prices for flights from Porto Airport to Raleigh-Durham Airport?
Prices for flights from Porto Airport to Raleigh-Durham Airport are updated daily.
How old do you have to be to fly from Porto Airport to Raleigh-Durham Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Raleigh-Durham Airport.
What documentation or ID do you need to fly to Raleigh-Durham Airport?
The travel and health documents you'll need for your trip to Raleigh-Durham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Raleigh-Durham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Durham

Danville

Cary

Rocky Mount

Chapel Hill

Goldsboro

Smithfield

Wilson

South Hill

Garner

Pinehurst

Roanoke Rapids

Southern Pines

Sanford

Wake Forest

Morrisville

Henderson

Dunn

Apex

Selma

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Raleigh?

Finding the right flight to Raleigh from Porto is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Raleigh quick and easy, saving you time and money.

Can I find flights from Porto to Raleigh with flexible booking policies on momondo?

All flight searches from Porto to Raleigh on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Porto to Raleigh?

Once you have performed a search for Porto to Raleigh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Porto to Raleigh right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Porto to Raleigh now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Raleigh and let you know when they change.

An easier way to manage your Raleigh trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 3/6

Fri 3/13

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Cabin classes

Other United States destinations

Other flights from Porto

Complete your trip

Feeling lucky

Airports servicing North Carolina

Asheville Regional Airport

Charlotte Douglas Airport

New Bern Coastal Carolina Rgnl Airport

Fayetteville Airport

Greensboro/H. Point Airport

Wilmington New Hanover County Airport

Jacksonville Albert J Ellis Airport

Pitt-Greenville Airport

Concord Regional Airport

Cheap flights from Porto to Raleigh from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Raleigh departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Porto to Raleigh

Cheap round-trip flights

Cheap one-way flights

United Airlines flights from Porto to Raleigh

Our best United Airlines deals on Porto to Raleigh flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Porto to Raleigh that are best for you.

See travel insights to Raleigh from

How to get the cheapest flight ticket from Porto to Raleigh

Can stopping save me money on Porto to Raleigh flights?

You could potentially save up to 39% on your flight if you consider stops on a Porto to Raleigh flight.

When to book flights from Porto to Raleigh

Cheap Porto to Raleigh (OPO to RDU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Raleigh

Fastest flight time

Direct flights

How far is Porto to Raleigh-Durham by plane?

When did momondo last update prices for flights from Porto Airport to Raleigh-Durham Airport?

How old do you have to be to fly from Porto Airport to Raleigh-Durham Airport?

What documentation or ID do you need to fly to Raleigh-Durham Airport?

Traveling to a place near Raleigh?

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Raleigh?

Can I find flights from Porto to Raleigh with flexible booking policies on momondo?

How can momondo help me find flights from Porto to Raleigh?

I’m not ready to book a flight from Porto to Raleigh right now. Can momondo alert me if prices change?

An easier way to manage your Raleigh trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing North Carolina

Cabin classes currently available on flights to Raleigh

List of cabin classes available on flights landing in Raleigh. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Porto

According to popular flight searches on momondo this year

Complete your trip to Raleigh

Explore popular destinations other users love

According to popular flight searches on momondo this year