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

American Airlines and British Airways 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 2025/26

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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.

6:35 pm - 2:20 pm

OPO

CLT

24h 45m1 stop

9:06 am - 11:00 am

CLT

OPO

20h 54m2 stops

$683Multiple Airlines

Thu, Jan 15 - Thu, Jan 22

6:00 am - 6:59 pm

OPO

CLT

17h 59m2 stops

2:54 pm - 12:50 pm

CLT

OPO

16h 56m2 stops

$794Lufthansa

Thu, Jan 15 - Thu, Jan 22

2:05 pm - 4:55 pm

OPO

CLT

31h 50m1 stop

6:50 pm - 12:50 pm

CLT

OPO

13h 00m1 stop

$801Lufthansa

Thu, Jan 15 - Thu, Jan 22

8:40 pm - 7:05 pm

OPO

CLT

27h 25m2 stops

6:30 pm - 8:00 pm

CLT

OPO

20h 30m2 stops

$814American Airlines

Wed, Jan 28 - Sun, Feb 1

8:40 pm - 7:05 pm

OPO

CLT

27h 25m2 stops

6:30 pm - 8:00 pm

CLT

OPO

20h 30m2 stops

$815American Airlines

Wed, Jan 28 - Sun, Feb 1

6:00 am - 6:05 pm

OPO

RDU

17h 05m2 stops

6:52 pm - 9:30 am

RDU

OPO

10h 38m1 stop

$837United Airlines

Wed, Mar 4 - Sun, Mar 22

6:00 am - 2:08 pm

OPO

RDU

37h 08m2 stops

1:25 pm - 11:15 am

RDU

OPO

17h 50m2 stops

$840Air Canada

Wed, Mar 4 - Tue, Mar 24

5:00 am - 6:54 pm

OPO

RDU

18h 54m2 stops

9:54 am - 10:30 am

RDU

OPO

20h 36m2 stops

$843Delta

Tue, Mar 3 - Tue, Mar 24

6:00 am - 2:08 pm

OPO

RDU

37h 08m2 stops

1:25 pm - 3:15 pm

RDU

OPO

21h 50m2 stops

$845Air Canada

Wed, Mar 4 - Sun, Mar 22

6:00 am - 6:05 pm

OPO

RDU

17h 05m2 stops

10:12 am - 8:45 am

RDU

OPO

18h 33m2 stops

$849United Airlines

Wed, Mar 4 - Sat, Mar 28

United Airlines flights from Porto to North Carolina

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

United Airlines

Mar 4

OPO6:00 amPorto

17h 05m

2 stops

RDU6:05 pmRaleigh-Durham

Mar 22

RDU6:52 pmRaleigh-Durham

10h 38m

1 stop

OPO9:30 amPorto

$837

Find similar

United Airlines

Mar 4

OPO6:00 amPorto

17h 05m

2 stops

RDU6:05 pmRaleigh-Durham

Mar 28

RDU10:12 amRaleigh-Durham

18h 33m

2 stops

OPO8:45 amPorto

$849

Find similar

United Airlines

Mar 1

OPO12:30 pmPorto

30h 15m

1 stop

RDU1:45 pmRaleigh-Durham

Mar 24

RDU6:52 pmRaleigh-Durham

10h 38m

1 stop

OPO9:30 amPorto

$851

Find similar

Air Canada flights from Porto to North Carolina

Our best Air Canada deals on Porto to North Carolina flight tickets

Air Canada

Mar 4

OPO6:00 amPorto

37h 08m

2 stops

RDU2:08 pmRaleigh-Durham

Mar 24

RDU1:25 pmRaleigh-Durham

17h 50m

2 stops

OPO11:15 amPorto

$840

Find similar

Air Canada

Mar 4

OPO6:00 amPorto

37h 08m

2 stops

RDU2:08 pmRaleigh-Durham

Mar 22

RDU1:25 pmRaleigh-Durham

21h 50m

2 stops

OPO3:15 pmPorto

$845

Find similar

Air Canada

Mar 6

OPO6:30 amPorto

36h 38m

2 stops

RDU2:08 pmRaleigh-Durham

Mar 24

RDU1:25 pmRaleigh-Durham

25h 05m

2 stops

OPO6:30 pmPorto

$853

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Thu 1/15

6:35 pm-2:20 pm

1 stop24h 45m

Charlotte Douglas

Thu 1/22

9:06 am-11:00 am

2 stops20h 54m

$683

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Thu 1/15

6:00 am-6:59 pm

2 stops17h 59m

Charlotte Douglas

Thu 1/22

2:54 pm-12:50 pm

2 stops16h 56m

$794

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Thu 1/15

2:05 pm-4:55 pm

1 stop31h 50m

Charlotte Douglas

Thu 1/22

6:50 pm-12:50 pm

1 stop13h 00m

$801

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Wed 1/28

8:40 pm-7:05 pm

2 stops27h 25m

Charlotte Douglas

Sun 2/1

6:30 pm-8:00 pm

2 stops20h 30m

$814

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Wed 1/28

8:40 pm-7:05 pm

2 stops27h 25m

Charlotte Douglas

Sun 2/1

6:30 pm-8:00 pm

2 stops20h 30m

$815

PortoRaleigh

OPO - RDU

OPORDU

Porto

Wed 3/4

6:00 am-6:05 pm

2 stops17h 05m

Raleigh-Durham

Sun 3/22

6:52 pm-9:30 am

1 stop10h 38m

$837

PortoRaleigh

OPO - RDU

OPORDU

Porto

Wed 3/4

6:00 am-2:08 pm

2 stops37h 08m

Raleigh-Durham

Tue 3/24

1:25 pm-11:15 am

2 stops17h 50m

$840

PortoRaleigh

OPO - RDU

OPORDU

Porto

Tue 3/3

5:00 am-6:54 pm

2 stops18h 54m

Raleigh-Durham

Tue 3/24

9:54 am-10:30 am

2 stops20h 36m

$843

PortoRaleigh

OPO - RDU

OPORDU

Porto

Wed 3/4

6:00 am-2:08 pm

2 stops37h 08m

Raleigh-Durham

Sun 3/22

1:25 pm-3:15 pm

2 stops21h 50m

$845

PortoRaleigh

OPO - RDU

OPORDU

Porto

Wed 3/4

6:00 am-6:05 pm

2 stops17h 05m

Raleigh-Durham

Sat 3/28

10:12 am-8:45 am

2 stops18h 33m

$849

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 29% 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	19h 51m
Direct flights	None

The fastest flight from Porto to North Carolina takes 19h 51m

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.