CLT - OPO

$555 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
$555
Typical prices: $688-$1,103
Iberia
Wed 2/7Sun 3/4
CLT - OPO • 1 stop
Cheapest one-way
$392
Typical prices: $401-$601
Lufthansa
Sun 3/11
CLT - OPO • 1 stop
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
November
Cheapest • 24% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Munich Franz Josef Strauss (MUC)
Cheapest • Avg $639 (round-trip)
Newark (EWR)
Shortest trip • 11h 58m (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

Sun, Feb 7 - Thu, Mar 4
Iberia Logo
3:45 pm - 7:40 amCLT  Charlotte Douglas-OPO Porto
10h 55m1 stop Madrid Barajas
Iberia Logo
8:20 am - 9:51 pmOPO  Porto-CLT Charlotte Douglas
18h 31m2 stops Madrid Barajas Orlando
$555Iberia
Sun, Feb 7 - Thu, Mar 4
Multiple Airlines Logo
3:45 pm - 7:40 amCLT  Charlotte Douglas-OPO Porto
10h 55m1 stop Madrid Barajas
Multiple Airlines Logo
8:40 pm - 2:35 pmOPO  Porto-CLT Charlotte Douglas
22h 55m1 stop Madrid Barajas
$556Multiple Airlines
Sun, Feb 7 - Thu, Mar 4
Iberia Logo
5:59 pm - 4:00 pmCLT  Charlotte Douglas-OPO Porto
17h 01m2 stops Boston Logan Intl Madrid Barajas
Iberia Logo
8:20 am - 9:51 pmOPO  Porto-CLT Charlotte Douglas
18h 31m2 stops Madrid Barajas Orlando
$559Iberia
Sun, Feb 7 - Thu, Mar 4
Multiple Airlines Logo
10:30 pm - 8:00 pmCLT  Charlotte Douglas-OPO Porto
16h 30m2 stops London Heathrow Madrid Barajas
Multiple Airlines Logo
8:20 am - 4:10 pmOPO  Porto-CLT Charlotte Douglas
12h 50m1 stop Madrid Barajas
$564Multiple Airlines
Tue, Nov 17 - Tue, Nov 24
United Airlines Logo
6:11 pm - 9:30 amCLT  Charlotte Douglas-OPO Porto
10h 19m1 stop Newark
United Airlines Logo
12:35 pm - 9:41 pmOPO  Porto-CLT Charlotte Douglas
14h 06m1 stop Newark
$566United Airlines
Tue, Nov 17 - Wed, Nov 25
United Airlines Logo
6:11 pm - 9:30 amCLT  Charlotte Douglas-OPO Porto
10h 19m1 stop Newark
United Airlines Logo
12:35 pm - 9:41 pmOPO  Porto-CLT Charlotte Douglas
14h 06m1 stop Newark
$566United Airlines
Wed, Oct 21 - Wed, Nov 25
American Airlines Logo
3:40 pm - 7:40 amCLT  Charlotte Douglas-OPO Porto
11h 00m1 stop Madrid Barajas
American Airlines Logo
8:20 am - 7:27 pmOPO  Porto-CLT Charlotte Douglas
16h 07m2 stops Madrid Barajas New York John F Kennedy Intl
$567American Airlines
Wed, Oct 21 - Wed, Nov 25
American Airlines Logo
3:40 pm - 7:40 amCLT  Charlotte Douglas-OPO Porto
11h 00m1 stop Madrid Barajas
American Airlines Logo
8:40 pm - 4:40 pmOPO  Porto-CLT Charlotte Douglas
25h 00m1 stop Madrid Barajas
$568American Airlines
Tue, Nov 17 - Thu, Nov 26
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
$591Lufthansa
Tue, Nov 17 - Wed, Nov 25
Lufthansa Logo
6:50 pm - 12:50 pmCLT  Charlotte Douglas-OPO Porto
13h 00m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 8:54 pmOPO  Porto-CLT Charlotte Douglas
19h 54m2 stops Frankfurt am Main Chicago O'Hare Intl
$593Lufthansa
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 from Charlotte to Porto with more confidence.

How much is a round-trip flight from Charlotte to Porto?

Round-trip flights from Charlotte to Porto start at $555. Prices are below average for this route right now, with typical round-trip fares ranging from $688 to $1,103. The lowest price found in the past 5 days was $555 on Iberia.

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

Monday is the cheapest day of the week to fly from Charlotte to Porto, it is 28% cheaper than the average day. Wednesday is the most expensive day with flight prices 25% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Charlotte to Porto?

•November is the cheapest month to fly from Charlotte to Porto at $658 round-trip.
•July ($1,429) 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

January

Cheapest flight

$392
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 4% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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
    • Business Class

  • 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) - 43% of one-stop connections
    • Newark (EWR) - 42% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 8% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 7% of one-stop connections

    Madrid Barajas (MAD) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 43% on the Charlotte to Porto route. Monday is the cheapest departure day at $626 round-trip on average, while Wednesday is the most expensive at $1,083, a difference of $457. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Porto?

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

  • How long is a flight from Charlotte to Porto?

    A nonstop flight from Charlotte to Porto takes 0h 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 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 $1,519, which is 204% above the typical average for this route.

  • 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 11h 58m, compared with 12h 34m via New York John F Kennedy Intl (JFK) and 13h 23m via Madrid Barajas (MAD).

  • What is the time difference between Charlotte and Porto?

    Porto is 5 hours ahead of Charlotte (Western European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

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

    Porto Airport (OPO) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
    • Klass Wagen
    • Drive on Holiday
    • GREEN MOTION
    • Goldcar Rental SP
    • SURPRICE CAR RENTAL

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

    Round-trip flights from Charlotte to Porto range from $688 to $1,103, with an average of $863 over the past 12 months. Anything below $688 counts as a good deal.

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 can be flexible, aim for a Monday departure instead of Wednesday. On this route, Monday flights average $626 - about $457 less than Wednesday (42% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Charlotte to Porto trip for November. Fares historically average $658 round-trip in that month - typically $771 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.
    - Opo Hotel Porto Aeroporto

More options for your flight from Charlotte to Porto

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

Car rentals in Porto
Hotels in Porto
Vacations in Porto