CLT - OPO

$266 Find Cheap Flights from Charlotte to Porto - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$703
Typical prices: $694-$1,083
SWISS, Lufthansa
Fri 4/20Fri 4/27
CLT - OPO • 2 stops
Cheapest one-way
$266
Typical prices: $401-$587
Multiple Airlines
Mon 11/12
CLT - OPO • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Charlotte and Porto. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 23% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Munich Franz Josef Strauss (MUC)
Cheapest • Avg $650 (round-trip)
Newark (EWR)
Shortest trip • 12h 25m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Charlotte to Porto (CLT-OPO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charlotte to Porto

Tue, Apr 20 - Tue, Apr 27
Multiple Airlines Logo
3:30 pm - 5:35 pmCLT  Charlotte Douglas-OPO Porto
21h 05m2 stops Chicago O'Hare Intl Zurich
Multiple Airlines Logo
6:20 am - 4:45 pmOPO  Porto-CLT Charlotte Douglas
15h 25m1 stop Munich Franz Josef Strauss
$703Multiple Airlines
Wed, Apr 7 - Wed, Apr 14
Lufthansa Logo
7:47 pm - 11:25 pmCLT  Charlotte Douglas-OPO Porto
22h 38m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
6:20 am - 4:45 pmOPO  Porto-CLT Charlotte Douglas
15h 25m1 stop Munich Franz Josef Strauss
$704Lufthansa
Tue, Apr 20 - Tue, Apr 27
Multiple Airlines Logo
3:30 pm - 5:35 pmCLT  Charlotte Douglas-OPO Porto
21h 05m2 stops Chicago O'Hare Intl Zurich
Multiple Airlines Logo
6:00 am - 9:00 pmOPO  Porto-CLT Charlotte Douglas
20h 00m2 stops Frankfurt am Main Toronto Pearson Intl
$709Multiple Airlines
Wed, Apr 7 - Wed, Apr 14
Multiple Airlines Logo
7:47 pm - 11:25 pmCLT  Charlotte Douglas-OPO Porto
22h 38m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Multiple Airlines Logo
8:40 am - 9:00 pmOPO  Porto-CLT Charlotte Douglas
17h 20m2 stops Zurich Toronto Pearson Intl
$710Multiple Airlines
Wed, Apr 7 - Wed, Apr 14
Iberia Logo
3:35 pm - 7:40 amCLT  Charlotte Douglas-OPO Porto
11h 05m1 stop Madrid Barajas
Iberia Logo
8:40 pm - 3:45 pmOPO  Porto-CLT Charlotte Douglas
24h 05m1 stop Madrid Barajas
$716Iberia
Sun, Apr 11 - Mon, Apr 26
Iberia Logo
3:35 pm - 7:40 amCLT  Charlotte Douglas-OPO Porto
11h 05m1 stop Madrid Barajas
Iberia Logo
8:40 pm - 3:45 pmOPO  Porto-CLT Charlotte Douglas
24h 05m1 stop Madrid Barajas
$716Iberia
Wed, Dec 9 - Wed, Dec 16
United Airlines Logo
3:22 pm - 9:30 amCLT  Charlotte Douglas-OPO Porto
13h 08m1 stop Newark
United Airlines Logo
6:00 am - 11:59 pmOPO  Porto-CLT Charlotte Douglas
22h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$734United Airlines
Wed, Dec 9 - Wed, Dec 16
United Airlines Logo
8:15 am - 9:30 amCLT  Charlotte Douglas-OPO Porto
20h 15m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 11:59 pmOPO  Porto-CLT Charlotte Douglas
22h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$739United Airlines
Fri, Mar 5 - Sat, Mar 13
Lufthansa Logo
6:50 pm - 12:50 pmCLT  Charlotte Douglas-OPO Porto
13h 00m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:10 am - 4:55 pmOPO  Porto-CLT Charlotte Douglas
15h 45m1 stop Munich Franz Josef Strauss
$797Lufthansa
Mon, Nov 23 - Mon, Nov 30
Lufthansa Logo
6:50 pm - 12:50 pmCLT  Charlotte Douglas-OPO Porto
13h 00m1 stop Munich Franz Josef Strauss
Lufthansa Logo
1:45 pm - 4:55 pmOPO  Porto-CLT Charlotte Douglas
32h 10m1 stop Munich Franz Josef Strauss
$862Lufthansa
Booking Insights

Price, demand and travel trends for Charlotte to Porto flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Charlotte to Porto?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Charlotte to Porto. It’s 28% cheaper than the average day, while Wednesday is the most expensive, with prices 23% higher.

What’s the cheapest month to fly from Charlotte to Porto?

•April is the cheapest month to fly from Charlotte to Porto at $666 round-trip.
•July ($1,451) and June ($1,163) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 117% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Charlotte to Porto flights

Low season

December

Cheapest flight

$266
Beat the crowds with an average 49% drop in travelers.
The most popular month to fly with an average 90% increase in travelers.
One-way flight from Charlotte to Porto

When to book flights from Charlotte to Porto

Are your dates flexible? Find out the best times to travel from Charlotte to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Charlotte to Porto flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Charlotte to Porto?

    Three cabin classes are available on flights from Charlotte to Porto:

    • Economy Class
    • Premium Economy Class
    • First Class

  • How long is a flight from Charlotte to Porto?

    A nonstop flight from Charlotte to Porto takes 00m, covering 3,827 miles.

  • Do I need a passport to fly from Charlotte to Porto?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Charlotte to Porto flight?

    Round-trip flights from Charlotte to Porto range from $694 to $1,083, with an average of $866 over the past 12 months. Anything below $694 counts as a good deal.

  • How are flight prices from Charlotte to Porto looking right now?

    One-way fares from Charlotte to Porto are currently higher than usual. Average one-way flight prices are about $522, which is 10% above the typical average for this route.

  • What car rental options are available at Porto Airport (OPO)?

    Porto Airport (OPO) hosts 5 major car rental companies, with daily rates averaging $24 for economy cars. Top options include:

    • GREEN MOTION
    • Drive on Holiday
    • Klass Wagen
    • Goldcar Rental SP
    • Sixt

  • Which airports can I use when flying from Charlotte to Porto?

    Flights from Charlotte to Porto usually depart from Charlotte Douglas (CLT) and arrive at Porto (OPO).

  • Which airports do connecting flights from Charlotte to Porto pass through?

    One-stop flights from Charlotte to Porto most commonly connect through:

    • Madrid Barajas (MAD) - 47% of one-stop connections
    • Newark (EWR) - 40% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 7% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Charlotte to Porto?

    Yes. Flexible dates can save you up to 42% on flights from Charlotte to Porto. Monday is the cheapest departure day at $626 round-trip on average, while Wednesday is the most expensive at $1,068, a difference of $442.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Charlotte to Porto?

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 12h 25m, compared with 12h 34m via New York John F Kennedy Intl (JFK) and 13h 19m via Madrid Barajas (MAD).

  • What is the time difference between Charlotte and Porto?

    Porto is 4 hours ahead of Charlotte (Western European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Porto?

    Some of the most popular sights in Porto are Ribeira Square, Avenida dos Aliados and Mercado do Bolhão. These are among the most viewed places in Porto on KAYAK.

Your guide to booking Charlotte to Porto flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Wednesday. On this route, Monday flights average $626, about $442 less than Wednesday fares (41% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Charlotte to Porto trip for April. Fares historically average $666 round-trip in that month - typically $785 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Porto Airport.

    • Ap Aeroporto Porto

More options for your flight from Charlotte to Porto

Complete your trip to Porto with a hotel stay or car rental

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