What is the cheapest airline that flies from Columbus to Portugal?

British Airways and Brussels Airlines are the most popular carriers operating from Columbus to Portugal

What airlines fly to Portugal?

United Airlines, Delta and British Airways are the top three most popular airlines that fly to Portugal from Columbus according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 5 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Columbus to Portugal?

Prices for flights from Columbus to Portugal refresh daily.

How many operators does momondo search for flights from Columbus to Portugal?

The number of operators available for flights from Columbus to Portugal is 5 as of June 2026.

How old do you have to be to fly from Columbus to Portugal?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Columbus to Portugal.

What documentation or ID do you need to fly to Portugal?

The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$382 Cheap Flights from Columbus to Portugal in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Columbus to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 pm - 9:30 am

CMH

OPO

10h 15m

1 stop

6:00 am - 8:56 pm

OPO

CMH

43h 56m

2 stops

$743United Airlines

Sun, Nov 15 - Thu, Nov 19

8:00 am - 9:30 am

CMH

OPO

20h 30m

1 stop

12:35 pm - 9:55 am

OPO

CMH

26h 20m

2 stops

$745United Airlines

Mon, Nov 9 - Wed, Nov 11

9:10 am - 9:30 am

CMH

OPO

19h 20m

2 stops

12:35 pm - 11:58 pm

OPO

CMH

16h 23m

2 stops

$750United Airlines

Mon, Nov 9 - Wed, Nov 11

3:15 pm - 9:30 am

CMH

OPO

13h 15m

1 stop

12:35 pm - 10:06 pm

OPO

CMH

14h 31m

1 stop

$754United Airlines

Sun, Nov 15 - Thu, Nov 19

9:30 am - 6:30 pm

CMH

OPO

28h 00m

2 stops

6:00 am - 8:56 pm

OPO

CMH

19h 56m

2 stops

$756Air Canada

Sun, Nov 15 - Thu, Nov 19

11:19 am - 9:05 am

CMH

LIS

16h 46m

1 stop

6:30 am - 5:32 pm

LIS

CMH

16h 02m

2 stops

$758American Airlines

Mon, Nov 16 - Thu, Nov 19

1:15 pm - 9:05 am

CMH

LIS

14h 50m

2 stops

6:30 am - 5:32 pm

LIS

CMH

16h 02m

2 stops

$763American Airlines

Mon, Nov 16 - Thu, Nov 19

2:33 pm - 12:05 pm

CMH

LIS

16h 32m

2 stops

7:05 am - 5:59 pm

LIS

CMH

15h 54m

2 stops

$783British Airways

Tue, Nov 3 - Tue, Nov 10

11:45 am - 9:00 am

CMH

LIS

16h 15m

1 stop

5:00 am - 11:59 pm

LIS

CMH

23h 59m

2 stops

$785Delta

Tue, Nov 3 - Wed, Nov 11

2:00 pm - 8:00 am

CMH

LIS

13h 00m

2 stops

5:00 am - 6:17 pm

LIS

CMH

18h 17m

2 stops

$789Delta

Wed, Nov 4 - Wed, Nov 11

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KLM flights from Columbus to Portugal

Our best KLM deals on Columbus to Portugal flight tickets

KLM

Oct 26

CMH5:05 pmColumbus

11h 55m

1 stop

LIS9:00 amLisbon Humberto Delgado

Nov 2

LIS10:00 amLisbon Humberto Delgado

12h 26m

1 stop

CMH5:26 pmColumbus

$845

KLM

Aug 12

CMH12:28 pmColumbus

17h 02m

1 stop

OPO10:30 amPorto

Aug 19

OPO12:40 pmPorto

15h 38m

1 stop

CMH11:18 pmColumbus

$1,050

KLM

Jun 20

CMH7:05 amColumbus

19h 55m

1 stop

LIS8:00 amLisbon Humberto Delgado

Jul 4

LIS10:00 amLisbon Humberto Delgado

12h 44m

1 stop

CMH5:44 pmColumbus

$1,550

British Airways flights from Columbus to Portugal

Our best British Airways deals on Columbus to Portugal flight tickets

British Airways

Nov 3

CMH2:33 pmColumbus

16h 32m

2 stops

LIS12:05 pmLisbon Humberto Delgado

Nov 10

LIS7:05 amLisbon Humberto Delgado

15h 54m

2 stops

CMH5:59 pmColumbus

$783

British Airways

Oct 27

CMH2:32 pmColumbus

17h 33m

2 stops

LIS12:05 pmLisbon Humberto Delgado

Nov 2

LIS6:35 pmLisbon Humberto Delgado

28h 24m

2 stops

CMH5:59 pmColumbus

$804

British Airways

Oct 26

CMH4:55 pmColumbus

18h 00m

2 stops

LIS2:55 pmLisbon Humberto Delgado

Nov 2

LIS6:35 pmLisbon Humberto Delgado

28h 24m

2 stops

CMH5:59 pmColumbus

$810

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Sun 11/15

6:15 pm-9:30 am

1 stop10h 15m

Porto

Thu 11/19

6:00 am-8:56 pm

2 stops43h 56m

$743

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Mon 11/9

8:00 am-9:30 am

1 stop20h 30m

Porto

Wed 11/11

12:35 pm-9:55 am

2 stops26h 20m

$745

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Mon 11/9

9:10 am-9:30 am

2 stops19h 20m

Porto

Wed 11/11

12:35 pm-11:58 pm

2 stops16h 23m

$750

Quickest round-trip

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Sun 11/15

3:15 pm-9:30 am

1 stop13h 15m

Porto

Thu 11/19

12:35 pm-10:06 pm

1 stop14h 31m

$754

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Sun 11/15

9:30 am-6:30 pm

2 stops28h 00m

Porto

Thu 11/19

6:00 am-8:56 pm

2 stops19h 56m

$756

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Mon 11/16

11:19 am-9:05 am

1 stop16h 46m

Lisbon Humberto Delgado

Thu 11/19

6:30 am-5:32 pm

2 stops16h 02m

$758

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Mon 11/16

1:15 pm-9:05 am

2 stops14h 50m

Lisbon Humberto Delgado

Thu 11/19

6:30 am-5:32 pm

2 stops16h 02m

$763

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Tue 11/3

2:33 pm-12:05 pm

2 stops16h 32m

Lisbon Humberto Delgado

Tue 11/10

7:05 am-5:59 pm

2 stops15h 54m

$783

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Tue 11/3

11:45 am-9:00 am

1 stop16h 15m

Lisbon Humberto Delgado

Wed 11/11

5:00 am-11:59 pm

2 stops23h 59m

$785

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Wed 11/4

2:00 pm-8:00 am

2 stops13h 00m

Lisbon Humberto Delgado

Wed 11/11

5:00 am-6:17 pm

2 stops18h 17m

$789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Columbus to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Columbus is in January. Flight prices, which tend to average around $447, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Columbus during February instead. Flights to Portugal in February, while not as cheap as those in January, still average around $457.

How far in advance should I book a flight from Columbus to Portugal?

You are more likely to see cheaper flights to Portugal from Columbus when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $958 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Columbus for as low as $668 on momondo.

Cheap Columbus to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus to Portugal

Fastest flight time	10h 15m
Direct flights	None

The fastest flight from Columbus to Portugal takes 10h 15m

There are no direct flights from Columbus to Portugal. There are no popular flight routes from Columbus to Portugal.

Search flight deals

Frequently asked questions about flying from Columbus to Portugal

When did momondo last update prices for flights from Columbus to Portugal?
Prices for flights from Columbus to Portugal refresh daily.
How many operators does momondo search for flights from Columbus to Portugal?
The number of operators available for flights from Columbus to Portugal is 5 as of June 2026.
How old do you have to be to fly from Columbus to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Columbus to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Columbus to Portugal

Compare and see reviews for airlines that fly from Columbus to Portugal with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $536	Free Cancellation	Rating 7.4 9,820 reviews	Search United Airlines flights
Delta	PriceFrom $607	Free Cancellation	Rating 7.9 8,405 reviews	Search Delta flights
Lufthansa	PriceFrom $615	Free Cancellation	Rating 6.8 8,060 reviews	Search Lufthansa flights
British Airways	PriceFrom $733	Free Cancellation	Rating 6.7 8,047 reviews	Search British Airways flights
American Airlines	PriceFrom $777	Free Cancellation	Rating 7.1 11,654 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Columbus to Portugal?

It is quick and easy to find Columbus to Portugal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portugal that suits you.

Can I find flights from Columbus to Portugal with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Columbus to Portugal flights to just show those with flexible booking policies.

How can momondo help me find flights from Columbus to Portugal?

momondo provides multiple filters to help you find the best flight to Portugal from Columbus. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Columbus to Portugal right now. Can momondo alert me if prices change?

Price alerts on flights to Portugal from Columbus are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular cities

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Popular cities in Portugal

Flights to Lisbonfrom $387

Flights to Portofrom $513

Flights to Funchalfrom $589

Flights to Farofrom $572

Flights to Ponta Delgadafrom $580

Flights to Lajesfrom $618

Flights to Hortafrom $733

Flights to Pico Islandfrom $690

Flights to Porto Santofrom $677

Flights to Velasfrom $807

Cheap flights from Columbus to Portugal from $382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus to Portugal departing on 7/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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KLM flights from Columbus to Portugal

Our best KLM deals on Columbus to Portugal flight tickets

British Airways flights from Columbus to Portugal

Our best British Airways deals on Columbus to Portugal flight tickets

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How to get the cheapest flight ticket from Columbus to Portugal

What is the cheapest month to fly to Portugal?

How far in advance should I book a flight from Columbus to Portugal?

What is the cheapest airline that flies from Columbus to Portugal?

What airlines fly to Portugal?

Cheap Columbus to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus to Portugal

Fastest flight time

Direct flights

Frequently asked questions about flying from Columbus to Portugal

Best airlines flying from Columbus to Portugal

Compare and see reviews for airlines that fly from Columbus to Portugal with momondo

Why use momondo?

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year