What is the cheapest airline that flies from Porto to North Carolina?

British Airways, Iberia, and Lufthansa are the most popular carriers operating from Porto to North Carolina

When did momondo last update prices for flights from Porto Airport to North Carolina?

Prices for flights from Porto Airport to North Carolina are refreshed on a daily basis.

How old do you have to be to fly from Porto Airport to North Carolina?

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 North Carolina.

What documentation or ID do you need to fly to North Carolina?

The travel and health documents you'll need for your trip to North Carolina 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 North Carolina. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$404 Cheap Flights from Porto to North Carolina in 2026

Find the cheapest flights from Porto to North Carolina

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:00 pm - 9:00 amOPO Porto-RDU Raleigh-Durham

46h 00m2 stops London Stansted Orlando

8:25 pm - 8:25 amRDU Raleigh-Durham-OPO Porto

31h 00m1 stop Dublin

$817Multiple Airlines

Sat, Nov 7 - Wed, Nov 18

8:20 am - 7:32 pmOPO Porto-CLT Charlotte Douglas

16h 12m2 stops Madrid Barajas New York John F Kennedy Intl

3:45 pm - 7:40 amCLT Charlotte Douglas-OPO Porto

10h 55m1 stop Madrid Barajas

$820Iberia

Thu, Nov 26 - Sun, Nov 29

8:40 pm - 4:10 pmOPO Porto-CLT Charlotte Douglas

24h 30m1 stop Madrid Barajas

3:45 pm - 7:40 amCLT Charlotte Douglas-OPO Porto

10h 55m1 stop Madrid Barajas

$821Iberia

Thu, Nov 26 - Sun, Nov 29

4:00 pm - 9:00 amOPO Porto-RDU Raleigh-Durham

46h 00m2 stops London Stansted Orlando

8:25 pm - 1:50 pmRDU Raleigh-Durham-OPO Porto

12h 25m1 stop Dublin

$835Multiple Airlines

Sat, Nov 7 - Sun, Nov 22

8:20 am - 7:58 pmOPO Porto-CLT Charlotte Douglas

16h 38m2 stops Madrid Barajas Chicago O'Hare Intl

6:33 pm - 7:40 amCLT Charlotte Douglas-OPO Porto

56h 07m2 stops Orlando Madrid Barajas

$839Iberia

Thu, Nov 26 - Sun, Nov 29

8:20 am - 7:19 pmOPO Porto-CLT Charlotte Douglas

15h 59m2 stops Madrid Barajas New York John F Kennedy Intl

12:34 pm - 7:40 amCLT Charlotte Douglas-OPO Porto

14h 06m2 stops New York John F Kennedy Intl Madrid Barajas

$841Iberia

Wed, Sep 30 - Wed, Oct 7

9:20 am - 6:35 pmOPO Porto-RDU Raleigh-Durham

38h 15m2 stops Dublin Reykjavik Keflavik Intl

8:25 pm - 1:50 pmRDU Raleigh-Durham-OPO Porto

12h 25m1 stop Dublin

$843Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

8:20 am - 7:46 pmOPO Porto-CLT Charlotte Douglas

16h 26m2 stops Madrid Barajas Washington, D.C. Dulles Intl

11:31 am - 7:40 amCLT Charlotte Douglas-OPO Porto

15h 09m2 stops New York John F Kennedy Intl Madrid Barajas

$843Multiple Airlines

Mon, Sep 21 - Sun, Sep 27

5:50 pm - 10:06 pmOPO Porto-RDU Raleigh-Durham

33h 16m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

7:00 am - 11:05 amRDU Raleigh-Durham-OPO Porto

23h 05m2 stops Boston Logan Intl Kastrup Copenhagen

$847Scandinavian Airlines

Thu, Nov 12 - Sun, Nov 15

8:40 pm - 4:15 pmOPO Porto-CLT Charlotte Douglas

24h 35m1 stop Madrid Barajas

8:20 pm - 4:00 pmCLT Charlotte Douglas-OPO Porto

14h 40m2 stops Newark Madrid Barajas

$847Iberia

Thu, Oct 1 - Tue, Oct 6

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United Airlines flights from Porto to North Carolina

Our best United Airlines deals on Porto to North Carolina flight tickets

United Airlines

Nov 21

OPO6:00 amPorto

17h 48m

2 stops

CLT6:48 pmCharlotte Douglas

Nov 23

CLT6:00 amCharlotte Douglas

22h 30m

2 stops

OPO9:30 amPorto

$907

United Airlines

Nov 21

OPO6:00 amPorto

17h 48m

2 stops

CLT6:48 pmCharlotte Douglas

Nov 23

CLT6:00 amCharlotte Douglas

22h 30m

2 stops

OPO9:30 amPorto

$908

United Airlines

Nov 21

OPO6:00 amPorto

17h 48m

2 stops

CLT6:48 pmCharlotte Douglas

Nov 23

CLT6:00 amCharlotte Douglas

22h 30m

2 stops

OPO9:30 amPorto

$909

Scandinavian Airlines flights from Porto to North Carolina

Our best Scandinavian Airlines deals on Porto to North Carolina flight tickets

Scandinavian Airlines

Nov 12

OPO5:50 pmPorto

33h 16m

2 stops

RDU10:06 pmRaleigh-Durham

Nov 15

RDU7:00 amRaleigh-Durham

23h 05m

2 stops

OPO11:05 amPorto

$847

Scandinavian Airlines

Nov 7

OPO12:00 pmPorto

58h 09m

2 stops

RDU5:09 pmRaleigh-Durham

Nov 10

RDU10:00 amRaleigh-Durham

20h 05m

2 stops

OPO11:05 amPorto

$915

Scandinavian Airlines

Nov 7

OPO12:00 pmPorto

58h 09m

2 stops

RDU5:09 pmRaleigh-Durham

Nov 10

RDU10:00 amRaleigh-Durham

20h 05m

2 stops

OPO11:05 amPorto

$916

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoRaleigh

OPO Porto - RDU Raleigh-Durham

OPORDU

Porto

Sat 11/7

4:00 pm-9:00 am

2 stops46h 00m

Raleigh-Durham

Wed 11/18

8:25 pm-8:25 am

1 stop31h 00m

$817

Quickest round-trip

PortoCharlotte

OPO Porto - CLT Charlotte Douglas

OPOCLT

Porto

Thu 11/26

8:20 am-7:32 pm

2 stops16h 12m

Charlotte Douglas

Sun 11/29

3:45 pm-7:40 am

1 stop10h 55m

$820

PortoCharlotte

OPO Porto - CLT Charlotte Douglas

OPOCLT

Porto

Thu 11/26

8:40 pm-4:10 pm

1 stop24h 30m

Charlotte Douglas

Sun 11/29

3:45 pm-7:40 am

1 stop10h 55m

$821

PortoRaleigh

OPO Porto - RDU Raleigh-Durham

OPORDU

Porto

Sat 11/7

4:00 pm-9:00 am

2 stops46h 00m

Raleigh-Durham

Sun 11/22

8:25 pm-1:50 pm

1 stop12h 25m

$835

PortoCharlotte

OPO Porto - CLT Charlotte Douglas

OPOCLT

Porto

Thu 11/26

8:20 am-7:58 pm

2 stops16h 38m

Charlotte Douglas

Sun 11/29

6:33 pm-7:40 am

2 stops56h 07m

$839

PortoCharlotte

OPO Porto - CLT Charlotte Douglas

OPOCLT

Porto

Wed 9/30

8:20 am-7:19 pm

2 stops15h 59m

Charlotte Douglas

Wed 10/7

12:34 pm-7:40 am

2 stops14h 06m

$841

PortoRaleigh

OPO Porto - RDU Raleigh-Durham

OPORDU

Porto

Sun 11/8

9:20 am-6:35 pm

2 stops38h 15m

Raleigh-Durham

Sun 11/15

8:25 pm-1:50 pm

1 stop12h 25m

$843

PortoCharlotte

OPO Porto - CLT Charlotte Douglas

OPOCLT

Porto

Mon 9/21

8:20 am-7:46 pm

2 stops16h 26m

Charlotte Douglas

Sun 9/27

11:31 am-7:40 am

2 stops15h 09m

$843

PortoRaleigh

OPO Porto - RDU Raleigh-Durham

OPORDU

Porto

Thu 11/12

5:50 pm-10:06 pm

2 stops33h 16m

Raleigh-Durham

Sun 11/15

7:00 am-11:05 am

2 stops23h 05m

$847

PortoCharlotte

OPO Porto - CLT Charlotte Douglas

OPOCLT

Porto

Thu 10/1

8:40 pm-4:15 pm

1 stop24h 35m

Charlotte Douglas

Tue 10/6

8:20 pm-4:00 pm

2 stops14h 40m

$847

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 North Carolina

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

What is the cheapest month to fly to North Carolina?

If you don’t want to visit North Carolina in August, then you should wait until January to fly from Porto, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on Porto to North Carolina flights?

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

Cheap Porto to North Carolina flight deals and tips

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

Best Price Found	$404
Fastest flight time	17h 57m
Direct flights	None

The best one-way flight to North Carolina from Porto in the past 72 hours is $404. The best round-trip flight deal from Porto to North Carolina found on momondo in the last 72 hours is $817.

The fastest flight from Porto to North Carolina takes 17h 57m

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

Search flight deals

Frequently asked questions about flying from Porto to North Carolina

When did momondo last update prices for flights from Porto Airport to North Carolina?
Prices for flights from Porto Airport to North Carolina are refreshed on a daily basis.
How old do you have to be to fly from Porto Airport to North Carolina?
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 North Carolina.
What documentation or ID do you need to fly to North Carolina?
The travel and health documents you'll need for your trip to North Carolina 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 North Carolina. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Porto to North Carolina for you.

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

Yes. All flights to North Carolina from Porto on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Porto to North Carolina?

momondo provides multiple filters to help you find the best flight to North Carolina from Porto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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