HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portugal

$357+ Cheap flights from Columbus (CMH) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — LIS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbus to Portugal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Columbus to Portugal

Cheapest flights from Columbus to Portugal
Explore the most affordable flight options available from Columbus to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 pm
CMH
-
OPO
2 stops16h 25m
Delta
Wed 4/295:00 am
OPO
-
CMH
2 stops22h 40m
Delta
Deal found 1/28$493
This Air France deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:44 pm
CMH
-
OPO
2 stops16h 41m
Multiple Airlines
Thu 3/55:00 am
OPO
-
CMH
2 stops17h 21m
Multiple Airlines
Deal found 1/28$494
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:07 pm
CMH
-
LIS
1 stop9h 08m
United Airlines
Tue 3/105:00 am
LIS
-
CMH
2 stops19h 56m
United Airlines
Deal found 1/27$494
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:33 pm
CMH
-
LIS
2 stops21h 12m
British Airways
Tue 3/311:05 am
LIS
-
CMH
1 stop11h 26m
British Airways
Deal found 1/27$496
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:21 am
CMH
-
LIS
1 stop16h 39m
Delta
Thu 4/25:00 am
LIS
-
CMH
2 stops23h 59m
Delta
Deal found 1/28$497
This KLM deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:37 pm
CMH
-
LIS
1 stop14h 23m
KLM
Tue 4/1411:55 am
LIS
-
CMH
2 stops16h 21m
KLM
Deal found 1/27$498
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:25 pm
CMH
-
LIS
2 stops12h 45m
United Airlines
Wed 3/45:00 am
LIS
-
CMH
2 stops19h 59m
United Airlines
Deal found 1/27$500
This KLM deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:12 am
CMH
-
LIS
2 stops15h 48m
KLM
Tue 3/35:00 am
LIS
-
CMH
2 stops17h 21m
KLM
Deal found 1/27$503
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 pm
CMH
-
LIS
2 stops18h 50m
Delta
Wed 4/295:35 am
LIS
-
CMH
2 stops16h 47m
Delta
Deal found 1/28$509
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:33 pm
CMH
-
LIS
2 stops22h 12m
British Airways
Mon 3/1612:55 pm
LIS
-
CMH
2 stops27h 04m
British Airways
Deal found 1/28$510
This Travelocity deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:33 pm
CMH
-
OPO
2 stops14h 07m
Iberia
Thu 3/58:20 am
OPO
-
CMH
2 stops17h 10m
Iberia
Deal found 1/27$511
This KLM deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:37 pm
CMH
-
LIS
2 stops15h 13m
Multiple Airlines
Tue 4/1412:45 pm
LIS
-
CMH
1 stop14h 05m
Multiple Airlines
Deal found 1/28$512

Find flight deals from Columbus to Portugal

Keep the following information in mind while searching for Columbus to Portugal flight deals. Data was last updated January 29, 2026.

Round-trip from

$493
(Delta)

One-way from

$357
(oojo)

Popular in

June

Cheapest in

January

Average price

$579
From Columbus to Portugal
Search Deals
One-way flight from Columbus to Portugal
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to Portugal 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Columbus Airport to Portugal that are best for you.

Fly from

Columbus

Fly to

Portugal

Route

Depart

Return

Price

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Thu 2/26

12:44 pm-10:25 am

2 stops16h 41m

Porto

Thu 3/5

5:00 am-5:21 pm

2 stops17h 21m

$494

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Wed 2/25

8:07 pm-10:15 am

1 stop9h 08m

Lisbon Humberto Delgado

Wed 3/4

5:00 am-7:59 pm

2 stops19h 59m

$496

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Tue 2/24

11:12 am-8:00 am

2 stops15h 48m

Lisbon Humberto Delgado

Tue 3/3

5:00 am-5:21 pm

2 stops17h 21m

$503

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Wed 4/15

6:00 pm-5:50 pm

2 stops18h 50m

Lisbon Humberto Delgado

Wed 4/29

5:35 am-5:22 pm

2 stops16h 47m

$509

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Thu 2/26

12:33 pm-7:40 am

2 stops14h 07m

Porto

Thu 3/5

8:20 am-8:30 pm

2 stops17h 10m

$511

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Thu 3/12

12:33 pm-2:45 pm

2 stops22h 12m

Lisbon Humberto Delgado

Mon 3/16

11:05 am-9:00 pm

1 stop13h 55m

$530

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Thu 2/26

2:25 pm-11:40 am

2 stops16h 15m

Porto

Thu 3/5

12:35 pm-8:10 pm

1 stop12h 35m

$567

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Sun 4/26

10:41 am-8:20 am

2 stops16h 39m

Lisbon Humberto Delgado

Thu 5/14

1:00 pm-1:14 pm

2 stops29h 14m

$569

ColumbusFunchal

CMH - FNC

CMHFNC

Columbus

Sat 5/2

8:50 pm-6:10 pm

2 stops40h 20m

Funchal Madeira

Sat 5/9

1:10 pm-6:06 pm

2 stops33h 56m

$576

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Wed 4/8

7:10 am-8:00 am

1 stop19h 50m

Lisbon Humberto Delgado

Tue 4/14

10:00 am-11:16 pm

1 stop18h 16m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 40 results
1
2
3
4

Best time to book a flight from Columbus to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Columbus with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Columbus Airport to Portugal

What is the cheapest month to book a flight from Columbus Airport to Portugal?

Currently, January is the cheapest month in which you can book a flight from Columbus Airport to Portugal (average of $479). Flying from Columbus Airport to Portugal in June is currently the most expensive (average of $891). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Columbus Airport to Portugal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,667 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,705 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Columbus to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Columbus Airport to Portugal?

    Airlines like United Airlines, KLM, and Delta fly from Columbus Airport to Portugal in about 9h 08m. The time it takes to get you to your destination can typically vary by up to 9h 42m. The distance from Columbus Airport to Portugal is about 3816 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Columbus Airport to Portugal one-way?

    $350 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on British Airways and United Airlines, with prices starting from $366 and $366, respectively.

  • What are the most popular routes from Columbus Airport to Portugal?

    When deciding which route to take from Columbus Airport to Portugal consider Columbus - Lisbon Humberto Delgado, Columbus - Porto or Columbus - Faro as they are the most popular.

  • Can I find deals for flights from Columbus to Portugal that include hotel bookings?

    Yes. In addition to deals on Columbus to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Portugal.

  • Can I find deals for business class flights from Columbus to Portugal?

    Yes. Cheapflights offers flight deals from Columbus to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Columbus Airport to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Columbus Airport to Portugal (average of $479). Flying from Columbus Airport to Portugal in June is currently the most expensive (average of $891). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Columbus to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Heathrow flights
Columbus to Gatwick flights
Columbus to London City flights
Columbus to Charles de Gaulle flights
Columbus to Orly flights
Columbus to Dublin flights
Columbus to Leonardo da Vinci/Fiumicino flights
Columbus to Athens flights
Columbus to Stansted flights
Columbus to Edinburgh flights
Columbus to Barcelona-El Prat flights
Columbus to Madrid flights
Columbus to Malpensa flights
Columbus to Lisbon flights
Columbus to Amsterdam flights
Columbus to Bruxelles-National flights
Columbus to Linate flights
Columbus to Frankfurt flights
Columbus to Florence flights
Columbus to Glasgow Intl flights
Columbus to Vienna flights
Columbus to Naples flights
Columbus to Oslo Gardermoen flights
Columbus to Istanbul flights
Columbus to Zurich flights
Columbus to Vicenza flights
Columbus to Nice flights
Columbus to Berlin flights
Columbus to Bologna flights
Columbus to Keflavik Intl flights
Columbus to Arlanda flights
Columbus to Sabiha Gokcen flights
Columbus to Copenhagen flights
Columbus to Munich flights
Columbus to Manchester flights
Columbus to Zagreb flights
Columbus to Prague flights
Columbus to Porto flights
Columbus to Budapest flights
Columbus to Stuttgart flights
Columbus to Málaga flights
Columbus to Basel flights
Columbus to Frederic Chopin flights
Columbus to Hannover flights
Columbus to Cork flights
Columbus to Skopje flights
Columbus to Palermo flights
Columbus to Luxembourg flights
Columbus to Hamburg flights
Columbus to Tirana flights

Top 6 airlines flying from Columbus to Portugal

Discover the top 6 airlines that operate flights from Columbus to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$447Average$833FlexibilityNo cancel feeOn-time76%
DeltaCheapest$506Average$943FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$539Average$1,096FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$626Average$1,056FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$777Average$1,282FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$836Average$1,039FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.