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Cheap flights from North Carolina to Porto from $280

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North Carolina to Porto departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from North Carolina to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:11 am - 9:45 am
ORF
-
OPO
22h 34m
2 stops
United Airlines Logo
6:00 am - 11:44 pm
OPO
-
ORF
22h 44m
2 stops
$492United Airlines
Mon, Apr 20 - Thu, Apr 30
Iberia Logo
11:26 am - 11:45 am
RDU
-
OPO
19h 19m
2 stops
Iberia Logo
8:40 pm - 7:04 pm
OPO
-
RDU
27h 24m
2 stops
$500Iberia
Mon, Apr 27 - Thu, May 7
United Airlines Logo
10:40 am - 3:40 pm
AVL
-
OPO
24h 00m
2 stops
United Airlines Logo
6:00 am - 8:50 pm
OPO
-
AVL
19h 50m
2 stops
$508United Airlines
Wed, Apr 8 - Wed, Apr 29
United Airlines Logo
1:15 pm - 3:40 pm
RDU
-
OPO
21h 25m
2 stops
United Airlines Logo
6:00 am - 9:32 am
OPO
-
RDU
32h 32m
2 stops
$508United Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
11:01 am - 7:40 am
RDU
-
OPO
15h 39m
2 stops
American Airlines Logo
8:20 am - 7:04 pm
OPO
-
RDU
15h 44m
2 stops
$513American Airlines
Mon, Apr 27 - Thu, May 7
Lufthansa Logo
7:50 pm - 12:50 pm
CLT
-
OPO
13h 00m
1 stop
Lufthansa Logo
11:05 am - 11:57 pm
OPO
-
CLT
17h 52m
2 stops
$524Lufthansa
Mon, Mar 16 - Tue, Mar 31
Delta Logo
9:54 am - 10:30 am
RDU
-
OPO
20h 36m
2 stops
Delta Logo
5:00 am - 11:32 pm
OPO
-
RDU
23h 32m
2 stops
$530Delta
Mon, Mar 23 - Tue, Mar 31
Lufthansa Logo
7:50 pm - 12:50 pm
CLT
-
OPO
13h 00m
1 stop
Lufthansa Logo
6:20 am - 4:45 pm
OPO
-
CLT
15h 25m
1 stop
$534Lufthansa
Mon, Mar 16 - Tue, Mar 31
KLM Logo
7:14 pm - 6:20 pm
AVL
-
OPO
18h 06m
2 stops
KLM Logo
5:55 am - 10:33 pm
OPO
-
AVL
21h 38m
2 stops
$555KLM
Wed, Apr 8 - Wed, Apr 29
Delta Logo
7:59 pm - 10:00 pm
CLT
-
OPO
21h 01m
2 stops
Delta Logo
5:00 am - 3:59 pm
OPO
-
CLT
15h 59m
2 stops
$592Delta
Mon, Apr 13 - Thu, Apr 23

Iberia flights from North Carolina to Porto

Our best Iberia deals on North Carolina to Porto flight tickets
Iberia
Apr 27
RDU11:26 amRaleigh-Durham
19h 19m
2 stops
OPO11:45 amPorto
May 7
OPO8:40 pmPorto
27h 24m
2 stops
RDU7:04 pmRaleigh-Durham
$500
Iberia
Apr 15
CLT11:25 amCharlotte Douglas
15h 15m
2 stops
OPO7:40 amPorto
Apr 27
OPO8:40 pmPorto
30h 12m
2 stops
CLT9:52 pmCharlotte Douglas
$610
Iberia
Apr 15
CLT11:25 amCharlotte Douglas
15h 15m
2 stops
OPO7:40 amPorto
Apr 27
OPO8:40 pmPorto
30h 12m
2 stops
CLT9:52 pmCharlotte Douglas
$611

KLM flights from North Carolina to Porto

Our best KLM deals on North Carolina to Porto flight tickets
KLM
Apr 8
AVL7:14 pmAsheville Regional
18h 06m
2 stops
OPO6:20 pmPorto
Apr 29
OPO5:55 amPorto
21h 38m
2 stops
AVL10:33 pmAsheville Regional
$555
KLM
Mar 16
CLT2:30 pmCharlotte Douglas
16h 00m
2 stops
OPO10:30 amPorto
Mar 31
OPO5:00 amPorto
16h 06m
2 stops
CLT4:06 pmCharlotte Douglas
$599
KLM
Mar 30
AVL9:46 amAsheville Regional
19h 54m
2 stops
OPO10:40 amPorto
Apr 29
OPO5:55 amPorto
18h 29m
2 stops
AVL7:24 pmAsheville Regional
$652

momondo Fare Finder

 
Customize your flight search to find flights from North Carolina to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from North Carolina to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NorfolkPorto

ORF - OPO

ORFOPO

Norfolk

Mon 4/20

6:11 am-9:45 am

2 stops22h 34m

Porto

Thu 4/30

6:00 am-11:44 pm

2 stops22h 44m

$492

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Mon 4/27

11:26 am-11:45 am

2 stops19h 19m

Porto

Thu 5/7

8:40 pm-7:04 pm

2 stops27h 24m

$500

AshevillePorto

AVL - OPO

AVLOPO

Asheville Regional

Wed 4/8

10:40 am-3:40 pm

2 stops24h 00m

Porto

Wed 4/29

6:00 am-8:50 pm

2 stops19h 50m

$508

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Wed 4/15

1:15 pm-3:40 pm

2 stops21h 25m

Porto

Wed 4/22

6:00 am-9:32 am

2 stops32h 32m

$508

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Mon 4/27

11:01 am-7:40 am

2 stops15h 39m

Porto

Thu 5/7

8:20 am-7:04 pm

2 stops15h 44m

$513

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 3/16

7:50 pm-12:50 pm

1 stop13h 00m

Porto

Tue 3/31

11:05 am-11:57 pm

2 stops17h 52m

$524

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Mon 3/23

9:54 am-10:30 am

2 stops20h 36m

Porto

Tue 3/31

5:00 am-11:32 pm

2 stops23h 32m

$530

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 3/16

7:50 pm-12:50 pm

1 stop13h 00m

Porto

Tue 3/31

6:20 am-4:45 pm

1 stop15h 25m

$534

AshevillePorto

AVL - OPO

AVLOPO

Asheville Regional

Wed 4/8

7:14 pm-6:20 pm

2 stops18h 06m

Porto

Wed 4/29

5:55 am-10:33 pm

2 stops21h 38m

$555

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 4/13

7:59 pm-10:00 pm

2 stops21h 01m

Porto

Thu 4/23

5:00 am-3:59 pm

2 stops15h 59m

$592

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from North Carolina to Porto

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

What is the cheapest month to fly to Porto?

The month of February is, on average, the cheapest month to fly to Porto from North Carolina, with most prices found around $702. If you aren’t able to travel during the month of February, then book flights to Porto from North Carolina during December instead. Flights to Porto in December, while not as cheap as those in February, still average around $709.

How far in advance should I book a flight to Porto?

You are more likely to see cheaper flights to Porto from North Carolina when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $952 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from North Carolina for as low as $812 on momondo.

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

You could potentially save up to 49% on your flight if you consider stops on a North Carolina to Porto flight.

Cheap North Carolina to Porto flight deals and tips

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

Fastest flight time

10h 18m

Direct flights

None
The fastest flight from North Carolina to Porto takes 10h 18m
There are no direct flights from North Carolina to Porto. There are no popular flight routes from North Carolina to Porto.
Search flight deals

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

    Prices for flights from North Carolina to Porto Airport refresh daily.

  • How many operators does momondo search for flights from North Carolina to Porto Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North Carolina to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

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

Best airlines flying from North Carolina to Porto

Compare and see reviews for airlines that fly from North Carolina to Porto with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $558Free CancellationRating
7.2
11,250 reviews
Search American Airlines flights
DeltaPriceFrom $572Free CancellationRating
7.9
8,171 reviews
Search Delta flights
LufthansaPriceFrom $574Free CancellationRating
6.8
7,773 reviews
Search Lufthansa flights
British AirwaysPriceFrom $602Free CancellationRating
6.7
7,719 reviews
Search British Airways flights
Air CanadaPriceFrom $638Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights
IberiaPriceFrom $641Free CancellationRating
7.0
3,106 reviews
Search Iberia flights
United AirlinesPriceFrom $642Free CancellationRating
7.4
9,253 reviews
Search United Airlines flights
TAP AIR PORTUGALPriceFrom $887Free CancellationRating
7.1
2,135 reviews
Search TAP AIR PORTUGAL flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Braga
Aveiro
Matosinhos
Esposende
Lamego
Guimarães
Espinho
Chaves
Pinhao
Arcos de Valdevez
Viseu
Ponte de Lima
Curia
Penafiel
Mesao Frio
Mira
Baiao

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from North Carolina to Porto. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential North Carolina to Porto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of North Carolina to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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