HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portugal

$245+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — LIS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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

Keep the following information in mind while searching for Columbus to Portugal flight deals. Data was last updated July 29, 2025.

Round-trip from

$586
(Mytrip)

One-way from

$245
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,102
From Columbus to Portugal
Search Deals
One-way flight from Columbus to Portugal
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($202 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 July 2025
Search Deals

Find 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 July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:30 amCMH - LIS
2 stops17h 50mUnited Airlines
Tue 11/1811:20 amLIS - CMH
2 stops39h 48mUnited Airlines
Deal found 7/28$582
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:15 amCMH - LIS
3 stops23h 05mMultiple Airlines
Tue 10/76:45 amLIS - CMH
3 stops29h 44mMultiple Airlines
Deal found 7/28$586
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:32 amCMH - LIS
2 stops17h 48mAir Canada
Thu 11/65:00 amLIS - CMH
2 stops20h 56mAir Canada
Deal found 7/28$591
This Ovago deal was found by Cheapflights users on 7/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:59 pmCMH - LIS
1 stop12h 16mBritish Airways
Tue 11/188:45 pmLIS - CMH
2 stops26h 14mBritish Airways
Deal found 7/28$598
This Iberia deal was found by Cheapflights users on 7/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:24 amCMH - OPO
2 stops16h 16mIberia
Sun 12/78:20 amOPO - CMH
2 stops18h 46mIberia
Deal found 7/28$659
This Lufthansa deal was found by Cheapflights users on 7/26. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:05 pmCMH - OPO
2 stops19h 20mLufthansa
Sun 12/76:00 amOPO - CMH
2 stops22h 34mLufthansa
Deal found 7/26$667
This Iberia deal was found by Cheapflights users on 7/26. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:24 amCMH - LIS
2 stops16h 16mIberia
Sun 12/77:45 amLIS - CMH
2 stops19h 21mIberia
Deal found 7/26$667
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:30 amCMH - OPO
2 stops31h 50mMultiple Airlines
Thu 10/236:00 amOPO - CMH
2 stops19h 38mMultiple Airlines
Deal found 7/28$685
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2112:35 pmCMH - LIS
1 stop15h 30mAmerican Airlines
Thu 10/3010:55 amLIS - CMH
1 stop13h 44mAmerican Airlines
Deal found 7/28$685
This Virgin Atlantic deal was found by Cheapflights users on 7/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:30 pmCMH - LIS
1 stop10h 30mVirgin Atlantic
Sun 12/710:00 amLIS - CMH
1 stop17h 29mVirgin Atlantic
Deal found 7/28$687
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/194:28 pmCMH - OPO
1 stop10h 17mUnited Airlines
Fri 9/56:00 amOPO - CMH
2 stops38h 33mUnited Airlines
Deal found 7/29$746
This Ovago deal was found by Cheapflights users on 7/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:44 pmCMH - FAO
2 stops34h 36mBritish Airways
Tue 8/2611:30 amFAO - CMH
2 stops28h 59mBritish Airways
Deal found 7/27$883

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 July 29, 2025.
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

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Tue 9/30

5:15 am-9:20 am

3 stops23h 05m

Lisbon Humberto Delgado

Tue 10/7

6:45 am-7:29 am

3 stops29h 44m

$586

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Mon 10/20

10:32 am-9:20 am

2 stops17h 48m

Lisbon Humberto Delgado

Thu 11/6

5:00 am-8:56 pm

2 stops20h 56m

$591

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Mon 10/20

4:43 pm-8:20 am

1 stop10h 37m

Lisbon Humberto Delgado

Thu 11/6

10:15 am-7:00 pm

1 stop13h 45m

$605

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Wed 12/3

10:24 am-7:40 am

2 stops16h 16m

Porto

Sun 12/7

8:20 am-10:06 pm

2 stops18h 46m

$659

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Wed 12/3

3:05 pm-3:25 pm

2 stops19h 20m

Porto

Sun 12/7

6:00 am-11:34 pm

2 stops22h 34m

$667

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Tue 10/21

12:35 pm-9:05 am

1 stop15h 30m

Lisbon Humberto Delgado

Thu 10/30

10:55 am-8:39 pm

1 stop13h 44m

$680

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Tue 10/21

12:35 pm-9:05 am

1 stop15h 30m

Lisbon Humberto Delgado

Thu 10/30

10:55 am-8:39 pm

1 stop13h 44m

$685

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Tue 10/14

10:30 am-11:20 pm

2 stops31h 50m

Porto

Thu 10/23

6:00 am-8:38 pm

2 stops19h 38m

$685

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Wed 10/15

12:35 pm-11:50 am

2 stops18h 15m

Lisbon Humberto Delgado

Wed 10/22

6:35 am-9:44 pm

2 stops20h 09m

$697

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Tue 8/19

4:28 pm-7:45 am

1 stop10h 17m

Porto

Fri 9/5

6:00 am-3:33 pm

2 stops38h 33m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 29 results
1
2
3

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 $612). Flying from Columbus Airport to Portugal in June is currently the most expensive (average of $1,129). 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.

What is the cheapest time of day to fly from CMH to PT?

Find hourly flight availability from Columbus to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Columbus Airport to Portugal as you normally would.

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 July 29, 2025.
Peruse reviews from past customers who have flown with KLM, United Airlines, and Scandinavian 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.
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,899 reviews
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Scandinavian Airlines
7.3
Good
1,449 reviews
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Brussels Airlines
7.3
Good
350 reviews
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • 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 $612). Flying from Columbus Airport to Portugal in June is currently the most expensive (average of $1,129). 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 Helsinki flights
Columbus to Heathrow flights
Columbus to Barcelona-El Prat flights
Columbus to Charles de Gaulle flights
Columbus to Orly flights
Columbus to Athens flights
Columbus to Gatwick flights
Columbus to Dublin flights
Columbus to Frankfurt flights
Columbus to Leonardo da Vinci/Fiumicino flights
Columbus to Lisbon flights
Columbus to Florence flights
Columbus to London City flights
Columbus to Madrid flights
Columbus to Munich flights
Columbus to Malpensa flights
Columbus to Keflavik Intl flights
Columbus to Istanbul flights
Columbus to Zurich flights
Columbus to Amsterdam flights
Columbus to Linate flights
Columbus to Edinburgh flights
Columbus to Berlin flights
Columbus to Stansted flights
Columbus to Sabiha Gokcen flights
Columbus to Vicenza flights
Columbus to Shannon flights
Columbus to Oslo Gardermoen flights
Columbus to Arlanda flights
Columbus to Naples flights
Columbus to Manchester flights
Columbus to Porto flights
Columbus to Vienna flights
Columbus to Thessaloniki flights
Columbus to Prague flights
Columbus to Dubrovnik flights
Columbus to Copenhagen flights
Columbus to Geneva flights
Columbus to Tirana flights
Columbus to Glasgow Intl flights
Columbus to Basel flights
Columbus to Krakow flights
Columbus to Málaga flights
Columbus to Bruxelles-National flights
Columbus to Zagreb flights
Columbus to Bari flights
Columbus to Faro flights
Columbus to Birmingham flights
Columbus to Sheremetyevo flights
Columbus to Cologne 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$546Average$833FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$557Average$1,133FlexibilityNo cancel feeOn-time69%
DeltaCheapest$595Average$892FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$613Average$1,018FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$626Average$1,038FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$836Average$984FlexibilityNo 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.