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

Iberia, American Airlines, and United Airlines 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.

$373 Cheap Flights from Porto to North Carolina in 2026

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Find the cheapest flights from Porto to North Carolina

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 11:59 pm

OPO

CLT

18h 59m

2 stops

10:16 am - 5:00 pm

CLT

OPO

25h 44m

2 stops

$783Multiple Airlines

Thu, Apr 16 - Mon, Apr 20

5:05 am - 11:59 pm

OPO

CLT

23h 54m

3 stops

6:30 am - 10:00 am

CLT

OPO

22h 30m

2 stops

$834Multiple Airlines

Thu, Apr 16 - Mon, Apr 20

6:00 am - 11:57 pm

OPO

CLT

22h 57m

2 stops

7:00 am - 9:45 am

CLT

OPO

21h 45m

1 stop

$868United Airlines

Thu, Apr 16 - Mon, Apr 20

6:00 am - 9:15 pm

OPO

CLT

20h 15m

2 stops

2:46 pm - 9:45 am

CLT

OPO

13h 59m

2 stops

$869United Airlines

Thu, Apr 16 - Mon, Apr 20

6:20 am - 4:45 pm

OPO

CLT

15h 25m

1 stop

6:40 pm - 11:25 pm

CLT

OPO

23h 45m

1 stop

$875Lufthansa

Thu, Apr 9 - Mon, Apr 13

8:20 am - 11:59 pm

OPO

RDU

20h 39m

2 stops

1:09 pm - 7:40 am

RDU

OPO

13h 31m

2 stops

$954American Airlines

Sat, May 2 - Wed, May 6

8:20 am - 10:06 am

OPO

FAY

30h 46m

2 stops

5:11 am - 11:45 am

FAY

OPO

25h 34m

2 stops

$954American Airlines

Fri, Sep 18 - Tue, Sep 22

5:55 am - 3:55 pm

OPO

RDU

15h 00m

1 stop

6:10 pm - 10:00 pm

RDU

OPO

22h 50m

1 stop

$976KLM

Sun, May 10 - Sun, May 17

6:20 am - 11:49 pm

OPO

RDU

22h 29m

2 stops

7:55 pm - 10:55 pm

RDU

OPO

22h 00m

2 stops

$988Lufthansa

Sun, May 10 - Sun, May 17

5:55 am - 4:49 pm

OPO

RDU

15h 54m

2 stops

6:10 pm - 10:00 pm

RDU

OPO

22h 50m

1 stop

$999KLM

Sun, May 10 - Sun, May 17

Delta flights from Porto to North Carolina

Our best Delta deals on Porto to North Carolina flight tickets

Delta

May 28

OPO5:00 amPorto

22h 06m

2 stops

CLT10:06 pmCharlotte Douglas

Jun 9

CLT1:50 pmCharlotte Douglas

20h 35m

2 stops

OPO3:25 pmPorto

$896

Delta

May 23

OPO5:55 amPorto

17h 25m

2 stops

CLT6:20 pmCharlotte Douglas

Jun 9

CLT1:50 pmCharlotte Douglas

20h 35m

2 stops

OPO3:25 pmPorto

$903

Delta

May 23

OPO12:55 pmPorto

25h 10m

1 stop

CLT9:05 amCharlotte Douglas

Jun 13

CLT6:00 amCharlotte Douglas

23h 20m

1 stop

OPO10:20 amPorto

$974

KLM flights from Porto to North Carolina

Our best KLM deals on Porto to North Carolina flight tickets

KLM

May 26

OPO1:05 pmPorto

25h 00m

1 stop

CLT9:05 amCharlotte Douglas

Jun 9

CLT6:00 amCharlotte Douglas

23h 30m

1 stop

OPO10:30 amPorto

$970

KLM

May 10

OPO5:55 amPorto

15h 00m

1 stop

RDU3:55 pmRaleigh-Durham

May 17

RDU6:10 pmRaleigh-Durham

22h 50m

1 stop

OPO10:00 pmPorto

$976

KLM

May 10

OPO5:55 amPorto

15h 54m

2 stops

RDU4:49 pmRaleigh-Durham

May 17

RDU6:10 pmRaleigh-Durham

22h 50m

1 stop

OPO10:00 pmPorto

$999

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Thu 4/16

10:00 am-11:59 pm

2 stops18h 59m

Charlotte Douglas

Mon 4/20

10:16 am-5:00 pm

2 stops25h 44m

$783

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Thu 4/16

5:05 am-11:59 pm

3 stops23h 54m

Charlotte Douglas

Mon 4/20

6:30 am-10:00 am

2 stops22h 30m

$834

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Thu 4/16

6:00 am-11:57 pm

2 stops22h 57m

Charlotte Douglas

Mon 4/20

7:00 am-9:45 am

1 stop21h 45m

$868

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Thu 4/16

6:00 am-9:15 pm

2 stops20h 15m

Charlotte Douglas

Mon 4/20

2:46 pm-9:45 am

2 stops13h 59m

$869

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Thu 4/9

6:20 am-4:45 pm

1 stop15h 25m

Charlotte Douglas

Mon 4/13

6:40 pm-11:25 pm

1 stop23h 45m

$875

Quickest round-trip

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sat 5/2

8:20 am-11:59 pm

2 stops20h 39m

Raleigh-Durham

Wed 5/6

1:09 pm-7:40 am

2 stops13h 31m

$954

PortoFayetteville

OPO - FAY

OPOFAY

Porto

Fri 9/18

8:20 am-10:06 am

2 stops30h 46m

Fayetteville

Tue 9/22

5:11 am-11:45 am

2 stops25h 34m

$954

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 5/10

5:55 am-3:55 pm

1 stop15h 00m

Raleigh-Durham

Sun 5/17

6:10 pm-10:00 pm

1 stop22h 50m

$976

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 5/10

6:20 am-11:49 pm

2 stops22h 29m

Raleigh-Durham

Sun 5/17

7:55 pm-10:55 pm

2 stops22h 00m

$988

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 5/10

5:55 am-4:49 pm

2 stops15h 54m

Raleigh-Durham

Sun 5/17

6:10 pm-10:00 pm

1 stop22h 50m

$999

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

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

You could potentially save up to 8% 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

Fastest flight time	15h 00m
Direct flights	None

The fastest flight from Porto to North Carolina takes 15h 00m

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

Search flight deals

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.