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

Lufthansa, American Airlines, and Iberia are the most popular carriers operating from North Carolina to Porto

How long does it take to fly to Porto?

Flight times from North Carolina to Porto vary, but if you’re flying out of Asheville and flying into Porto (one of the most popular routes), then the duration is 10h on average. Another popular route from North Carolina to Porto is flying from Charlotte to Porto, which will take roughly 10h 26m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Porto?

United Airlines, Lufthansa and Delta are the top three most popular airlines that fly to Porto from North Carolina according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Porto. Keep in mind that there are 7 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

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?

There are 7 operators available for flights from North Carolina to Porto Airport as of March 2025.

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.

$308 Cheap Flights from North Carolina to Porto in 2025

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Find the cheapest flights from North Carolina to Porto

Round-trip

One-way

Last minute

Cheap round-trip flights

These are some of the best round-trip flight deals from North Carolina to Porto that have been recently found on momondo from popular airlines, departing in the coming months.

10:43 am - 9:45 amCLT-OPO

18h 02m2 stops

6:00 am - 6:54 pmOPO-CLT

17h 54m2 stops

$566United Airlines

Find Deal

Wed, Apr 2 - Tue, Apr 8

6:36 pm - 3:25 pmAVL-OPO

16h 49m2 stops

11:15 am - 9:56 amOPO-AVL

26h 41m2 stops

$570KLM

Find Deal

Wed, Mar 19 - Wed, Mar 26

10:43 am - 11:25 amCLT-OPO

19h 42m2 stops

7:20 pm - 4:45 pmOPO-CLT

50h 25m2 stops

$596SWISS

Find Deal

Wed, Apr 2 - Sun, Apr 6

7:50 pm - 12:50 pmCLT-OPO

13h 00m1 stop

7:20 pm - 9:26 pmOPO-CLT

31h 06m2 stops

$623

Find Deal

Mon, Mar 24 - Sat, Apr 5

9:20 am - 3:25 pmCLT-OPO

26h 05m2 stops

7:20 pm - 9:26 pmOPO-CLT

31h 06m2 stops

$627

Find Deal

Mon, Mar 24 - Sat, Apr 5

7:50 pm - 12:50 pmCLT-OPO

13h 00m1 stop

6:15 am - 4:45 pmOPO-CLT

15h 30m1 stop

$649Lufthansa

Find Deal

Mon, Mar 24 - Sat, Apr 5

11:30 am - 7:35 amCLT-OPO

15h 05m2 stops

8:15 am - 9:13 pmOPO-CLT

17h 58m2 stops

$665American Airlines

Find Deal

Mon, May 5 - Sun, May 11

10:43 am - 11:25 amCLT-OPO

43h 42m2 stops

7:20 pm - 4:45 pmOPO-CLT

50h 25m2 stops

$680SWISS

Find Deal

Tue, Apr 1 - Sat, Apr 12

6:40 pm - 11:20 pmCLT-OPO

23h 40m1 stop

6:15 am - 4:45 pmOPO-CLT

15h 30m1 stop

$735Lufthansa

Find Deal

Mon, May 5 - Sun, May 11

2:30 pm - 11:40 amCLT-OPO

16h 10m2 stops

8:15 am - 7:40 pmOPO-CLT

16h 25m2 stops

$873American Airlines

Find Deal

Fri, Aug 29 - Wed, Sep 3

SWISS flights from North Carolina to Porto

Our best SWISS deals on North Carolina to Porto flight tickets

SWISS

Apr 2

CLT10:43 amCharlotte Douglas

19h 42m

2 stops

OPO11:25 amPorto

Apr 6

OPO7:20 pmPorto

50h 25m

2 stops

CLT4:45 pmCharlotte Douglas

$596

Find similar

SWISS

Apr 1

CLT10:43 amCharlotte Douglas

43h 42m

2 stops

OPO11:25 amPorto

Apr 12

OPO7:20 pmPorto

50h 25m

2 stops

CLT4:45 pmCharlotte Douglas

$680

Find similar

SWISS

Mar 9

CLT5:26 pmCharlotte Douglas

45h 14m

2 stops

OPO6:40 pmPorto

Mar 16

OPO7:25 pmPorto

50h 30m

2 stops

CLT5:55 pmCharlotte Douglas

$1,677

Find similar

Lufthansa flights from North Carolina to Porto

Our best Lufthansa deals on North Carolina to Porto flight tickets

Lufthansa

Mar 24

CLT7:50 pmCharlotte Douglas

13h 00m

1 stop

OPO12:50 pmPorto

Apr 5

OPO6:15 amPorto

15h 30m

1 stop

CLT4:45 pmCharlotte Douglas

$649

Find similar

Lufthansa

May 5

CLT6:40 pmCharlotte Douglas

23h 40m

1 stop

OPO11:20 pmPorto

May 11

OPO6:15 amPorto

15h 30m

1 stop

CLT4:45 pmCharlotte Douglas

$735

Find similar

Lufthansa

May 5

CLT6:40 pmCharlotte Douglas

23h 40m

1 stop

OPO11:20 pmPorto

May 11

OPO6:15 amPorto

15h 30m

1 stop

CLT4:45 pmCharlotte Douglas

$738

Find similar

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

Prices

Airlines

Other information

What is the cheapest month to fly to Porto?

The month of January is, on average, the cheapest month to fly to Porto from North Carolina, with most prices found around $585. If you aren’t able to travel during the month of January, then book flights to Porto from North Carolina during November instead. Flights to Porto in November, while not as cheap as those in January, still average around $586.

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Wednesday when prices can be found for as low as $831. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,063. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the morning is the cheapest time of day to fly from North Carolina to Porto when you can find flight prices for as low as $821. Flying to Porto in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $958 on average. Flights to Porto from North Carolina in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 3 weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $847 when searching 3 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 $640 on momondo.

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

Best Price Found	$308
Fastest flight time	9h 55m
Direct flights	None
Airports in Porto	1 airport

The best one-way flight to Porto from North Carolina in the past 72 hours is $308. The best round-trip flight deal from North Carolina to Porto found on momondo in the last 72 hours is $566.

The fastest flight from North Carolina to Porto takes 9h 55m

There are no direct flights from North Carolina to Porto. Popular non-direct routes for this connection are Charlotte Douglas Airport - Porto Airport, Raleigh-Durham Airport - Porto Airport and Asheville Regional Airport - Porto Airport.

There is 1 airport near Porto: Porto (OPO)

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?
There are 7 operators available for flights from North Carolina to Porto Airport as of March 2025.
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
Iberia	PriceFrom $557	Free Cancellation	Rating 7.0 2,640 reviews	Search Iberia flights
Delta	PriceFrom $565	Free Cancellation	Rating 8.0 8,070 reviews	Search Delta flights
Lufthansa	PriceFrom $567	Free Cancellation	Rating 6.7 6,970 reviews	Search Lufthansa flights
American Airlines	PriceFrom $569	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
KLM	PriceFrom $609	Free Cancellation	Rating 7.8 1,322 reviews	Search KLM flights
Air France	PriceFrom $613	Free Cancellation	Rating 7.4 1,435 reviews	Search Air France flights
United Airlines	PriceFrom $751	Free Cancellation	Rating 7.4 8,679 reviews	Search United Airlines flights

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Mira

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Curia

Mesao Frio

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.