CMH - OPO

$417 Find Cheap Flights from Columbus 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
$554
Typical prices: $852-$1,212
Iberia
Fri 12/7Sat 12/15
CMH - OPO • 2 stops
Cheapest one-way
$417
Typical prices: $500-$777
Multiple Airlines
Tue 11/6
CMH - OPO • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Columbus Airport and Porto. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 26% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg $956 (round-trip)
Newark (EWR)
Shortest trip • 12h 02m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Columbus to Porto (CMH-OPO)

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

Recent round-trip flight deals from Columbus to Porto

Mon, Dec 7 - Tue, Dec 15
Iberia Logo
11:31 am - 11:45 amCMH  Columbus-OPO Porto
19h 14m2 stops Chicago O'Hare Intl Madrid Barajas
Iberia Logo
12:25 pm - 4:50 pmOPO  Porto-CMH Columbus
33h 25m2 stops Madrid Barajas New York John F Kennedy Intl
$554Iberia
Mon, Dec 7 - Tue, Dec 15
United Airlines Logo
8:07 am - 9:30 amCMH  Columbus-OPO Porto
20h 23m1 stop Newark
United Airlines Logo
12:35 pm - 8:46 pmOPO  Porto-CMH Columbus
13h 11m1 stop Newark
$565United Airlines
Mon, Dec 7 - Tue, Dec 15
United Airlines Logo
11:40 am - 9:30 amCMH  Columbus-OPO Porto
16h 50m1 stop Newark
United Airlines Logo
12:35 pm - 11:50 amOPO  Porto-CMH Columbus
28h 15m2 stops Newark Chicago O'Hare Intl
$570United Airlines
Fri, Oct 30 - Thu, Nov 5
Delta Logo
7:08 am - 7:15 amCMH  Columbus-OPO Porto
20h 07m1 stop New York John F Kennedy Intl
Delta Logo
10:15 am - 5:35 pmOPO  Porto-CMH Columbus
12h 20m1 stop New York John F Kennedy Intl
$615Delta
Fri, Oct 30 - Thu, Nov 5
Delta Logo
7:00 am - 7:15 amCMH  Columbus-OPO Porto
20h 15m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
10:15 am - 5:35 pmOPO  Porto-CMH Columbus
12h 20m1 stop New York John F Kennedy Intl
$620Delta
Fri, Oct 30 - Thu, Nov 5
Delta Logo
6:25 am - 7:15 amCMH  Columbus-OPO Porto
20h 50m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Delta Logo
10:15 am - 5:35 pmOPO  Porto-CMH Columbus
12h 20m1 stop New York John F Kennedy Intl
$620Delta
Fri, Oct 30 - Thu, Nov 5
Multiple Airlines Logo
2:43 pm - 11:45 amCMH  Columbus-OPO Porto
17h 02m2 stops New York John F Kennedy Intl Madrid Barajas
Multiple Airlines Logo
8:20 am - 9:29 pmOPO  Porto-CMH Columbus
18h 09m2 stops Madrid Barajas Miami
$621Multiple Airlines
Fri, Nov 6 - Fri, Nov 13
Iberia Logo
11:58 am - 4:00 pmCMH  Columbus-OPO Porto
23h 02m2 stops Boston Logan Intl Madrid Barajas
Iberia Logo
8:20 am - 6:57 pmOPO  Porto-CMH Columbus
15h 37m2 stops Madrid Barajas Chicago O'Hare Intl
$621Iberia
Thu, Nov 5 - Thu, Nov 12
Iberia Logo
11:58 am - 7:40 amCMH  Columbus-OPO Porto
38h 42m2 stops Boston Logan Intl Madrid Barajas
Iberia Logo
8:20 am - 7:36 pmOPO  Porto-CMH Columbus
16h 16m2 stops Madrid Barajas New York John F Kennedy Intl
$629Iberia
Sun, Nov 8 - Sun, Nov 15
United Airlines Logo
5:15 am - 3:20 pmCMH  Columbus-OPO Porto
29h 05m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
6:00 am - 11:44 pmOPO  Porto-CMH Columbus
22h 44m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$676United Airlines
Booking Insights

Price, demand and travel trends for Columbus Airport to Porto flights

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

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

Round-trip flights from Columbus Airport to Porto typically range from $852 to $1,212. The lowest price found in the past 5 days was $554, on Iberia.

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Columbus Airport to Porto. It’s 17% cheaper than the average day, while Saturday is the most expensive, with prices 31% higher.

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Key details for Columbus Airport to Porto flights

Low season

March

Cheapest flight

$417
Beat the crowds with an average 69% drop in travelers.
The most popular month to fly with an average 183% increase in travelers.
One-way flight from Columbus Airport to Porto

When to book flights from Columbus to Porto

Are your dates flexible? Find out the best times to travel from Columbus 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 Columbus Airport 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 Columbus Airport to Porto?

    Two cabin classes are available on flights from Columbus Airport to Porto:

    • Economy Class
    • First Class

  • How long is a flight from Columbus Airport to Porto?

    A nonstop flight from Columbus Airport to Porto takes 00m, covering 3,764 miles.

  • Do I need a passport to fly from Columbus Airport 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 Columbus Airport to Porto flight?

    Round-trip flights from Columbus Airport to Porto range from $852 to $1,212, with an average of $1,025 over the past 12 months. Anything below $852 counts as a good deal.

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

    One-way fares from Columbus Airport to Porto are currently in line with typical prices for this route. Average one-way fares are about $527.

  • 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

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

    Flights from Columbus Airport to Porto usually depart from Columbus (CMH) and arrive at Porto (OPO).

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

    Connecting flights from Columbus Airport to Porto most commonly pass through:

    • Newark (EWR) - 89% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 11% of one-stop connections

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

    Yes. Flexible dates can save you up to 37% on flights from Columbus Airport to Porto. Monday is the cheapest departure day at $852 round-trip on average, while Saturday is the most expensive at $1,348, a difference of $496.

    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 Columbus Airport to Porto?

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 12h 02m, compared with 13h 35m via New York John F Kennedy Intl (JFK).

  • What is the time difference between Columbus Airport and Porto?

    Porto is 5 hours ahead of Columbus Airport (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 Boavista Square. These are among the most viewed places in Porto on KAYAK.

Your guide to booking Columbus Airport 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 Saturday. On this route, Monday flights average $852, about $496 less than Saturday fares (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Columbus Airport to Porto trip for February. Fares historically average $757 round-trip in that month - typically $655 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 Columbus to Porto

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

Car rentals in Porto
Hotels in Porto
Vacations in Porto