What is the cheapest airline that flies from Porto to Raleigh-Durham?

Lufthansa and KLM are the most popular carriers operating from Porto to Raleigh-Durham

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.

$402 Cheap Flights from Porto to Raleigh in 2025/26

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

12:25 pm - 11:59 pmOPO-RDU

16h 34m2 stops

1:22 pm - 7:40 amRDU-OPO

13h 18m2 stops

$736American Airlines

Find Deal

Sat, Nov 8 - Thu, Dec 11

8:20 am - 11:59 pmOPO-RDU

20h 39m2 stops

9:18 am - 7:40 amRDU-OPO

17h 22m2 stops

$737American Airlines

Find Deal

Sat, Nov 8 - Thu, Dec 11

8:20 am - 10:12 pmOPO-RDU

18h 52m2 stops

11:17 am - 7:40 amRDU-OPO

15h 23m2 stops

$738American Airlines

Find Deal

Sat, Nov 8 - Thu, Dec 11

11:35 am - 10:10 pmOPO-RDU

15h 35m2 stops

10:00 am - 10:30 amRDU-OPO

20h 30m2 stops

$745Delta

Find Deal

Tue, Oct 21 - Tue, Oct 28

12:25 pm - 5:01 pmOPO-RDU

33h 36m2 stops

8:50 pm - 7:40 amRDU-OPO

29h 50m2 stops

$751Iberia

Find Deal

Thu, Jan 15 - Mon, Jan 19

8:40 pm - 7:45 pmOPO-RDU

28h 05m2 stops

8:50 pm - 7:40 amRDU-OPO

29h 50m2 stops

$763Iberia

Find Deal

Thu, Jan 15 - Mon, Jan 19

4:20 pm - 4:10 pmOPO-RDU

28h 50m1 stop

2:55 pm - 10:30 amRDU-OPO

15h 35m2 stops

$764KLM

Find Deal

Tue, Oct 21 - Tue, Oct 28

11:25 am - 4:45 pmOPO-RDU

34h 20m1 stop

2:50 pm - 10:30 amRDU-OPO

14h 40m2 stops

$774KLM

Find Deal

Sat, Nov 8 - Thu, Dec 11

6:00 am - 5:44 pmOPO-RDU

16h 44m2 stops

4:15 pm - 11:40 amRDU-OPO

14h 25m1 stop

$792United Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

6:00 am - 9:13 pmOPO-RDU

20h 13m2 stops

4:15 pm - 11:40 amRDU-OPO

14h 25m1 stop

$833United Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

Iberia flights from Porto to Raleigh

Our best Iberia deals on Porto to Raleigh flight tickets

Iberia

Jan 15

OPO12:25 pmPorto

33h 36m

2 stops

RDU5:01 pmRaleigh-Durham

Jan 19

RDU8:50 pmRaleigh-Durham

29h 50m

2 stops

OPO7:40 amPorto

$751

Find similar

Iberia

Jan 15

OPO8:40 pmPorto

28h 05m

2 stops

RDU7:45 pmRaleigh-Durham

Jan 19

RDU8:50 pmRaleigh-Durham

29h 50m

2 stops

OPO7:40 amPorto

$763

Find similar

Iberia

Jan 15

OPO8:20 amPorto

37h 41m

2 stops

RDU5:01 pmRaleigh-Durham

Jan 19

RDU8:50 pmRaleigh-Durham

29h 50m

2 stops

OPO7:40 amPorto

$768

Find similar

Lufthansa flights from Porto to Raleigh

Our best Lufthansa deals on Porto to Raleigh flight tickets

Lufthansa

Jan 15

OPO6:00 amPorto

16h 44m

2 stops

RDU5:44 pmRaleigh-Durham

Jan 19

RDU4:15 pmRaleigh-Durham

17h 40m

1 stop

OPO2:55 pmPorto

$828

Find similar

Lufthansa

Nov 8

OPO12:35 pmPorto

14h 12m

1 stop

RDU9:47 pmRaleigh-Durham

Dec 11

RDU4:00 pmRaleigh-Durham

17h 45m

1 stop

OPO2:45 pmPorto

$964

Find similar

Lufthansa

Nov 8

OPO12:35 pmPorto

14h 12m

1 stop

RDU9:47 pmRaleigh-Durham

Dec 11

RDU4:00 pmRaleigh-Durham

14h 40m

1 stop

OPO11:40 amPorto

$1,015

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sat 11/8

12:25 pm-11:59 pm

2 stops16h 34m

Raleigh-Durham

Thu 12/11

1:22 pm-7:40 am

2 stops13h 18m

$736

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sat 11/8

8:20 am-11:59 pm

2 stops20h 39m

Raleigh-Durham

Thu 12/11

9:18 am-7:40 am

2 stops17h 22m

$737

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sat 11/8

8:20 am-10:12 pm

2 stops18h 52m

Raleigh-Durham

Thu 12/11

11:17 am-7:40 am

2 stops15h 23m

$738

PortoRaleigh

OPO - RDU

OPORDU

Porto

Tue 10/21

11:35 am-10:10 pm

2 stops15h 35m

Raleigh-Durham

Tue 10/28

10:00 am-10:30 am

2 stops20h 30m

$745

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 1/15

12:25 pm-5:01 pm

2 stops33h 36m

Raleigh-Durham

Mon 1/19

8:50 pm-7:40 am

2 stops29h 50m

$751

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 1/15

8:40 pm-7:45 pm

2 stops28h 05m

Raleigh-Durham

Mon 1/19

8:50 pm-7:40 am

2 stops29h 50m

$763

PortoRaleigh

OPO - RDU

OPORDU

Porto

Tue 10/21

4:20 pm-4:10 pm

1 stop28h 50m

Raleigh-Durham

Tue 10/28

2:55 pm-10:30 am

2 stops15h 35m

$764

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sat 11/8

11:25 am-4:45 pm

1 stop34h 20m

Raleigh-Durham

Thu 12/11

2:50 pm-10:30 am

2 stops14h 40m

$774

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

$792

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 1/15

6:00 am-9:13 pm

2 stops20h 13m

Raleigh-Durham

Mon 1/19

4:15 pm-11:40 am

1 stop14h 25m

$833

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Prices

Airlines

Can stopping save me money on Porto to Raleigh flights?

You could potentially save up to 21% 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

Direct flights	None

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 13h 36m.
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

Cary

Danville

Rocky Mount

Chapel Hill

Goldsboro

Wilson

Smithfield

Sanford

South Hill

Garner

Pinehurst

Roanoke Rapids

Southern Pines

Dunn

Wake Forest

Morrisville

Henderson

Apex

Oxford

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.