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

Lufthansa, British Airways, and American Airlines are the most popular carriers operating from Columbus to Portugal

What airlines fly to Portugal?

United Airlines, British Airways and American Airlines 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 60% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 6 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 6 as of January 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.

$319 Cheap Flights from Columbus to Portugal in 2026

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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.

6:04 pm - 2:50 pm

CMH

LIS

15h 46m2 stops

12:55 pm - 11:59 am

LIS

CMH

27h 04m2 stops

$458British Airways

Wed, Feb 18 - Tue, Mar 10

11:12 am - 12:05 pm

CMH

LIS

19h 53m2 stops

7:40 pm - 5:59 pm

LIS

CMH

27h 19m2 stops

$463British Airways

Tue, Jan 27 - Tue, Feb 3

8:29 pm - 9:50 am

CMH

LIS

32h 21m2 stops

11:05 am - 6:01 pm

LIS

CMH

11h 56m1 stop

$470British Airways

Mon, Feb 2 - Wed, Feb 18

9:30 am - 2:50 pm

CMH

LIS

24h 20m2 stops

6:10 am - 8:56 pm

LIS

CMH

19h 46m2 stops

$482Air Canada

Mon, Feb 2 - Wed, Feb 18

8:00 pm - 10:15 am

CMH

LIS

9h 15m1 stop

11:20 am - 4:51 pm

LIS

CMH

34h 31m2 stops

$488United Airlines

Thu, Feb 19 - Thu, Feb 26

12:56 pm - 10:30 am

CMH

OPO

16h 34m2 stops

5:00 am - 12:10 am

OPO

CMH

24h 10m2 stops

$494Delta

Sun, Feb 1 - Thu, Mar 5

6:00 am - 10:15 am

CMH

LIS

23h 15m1 stop

5:00 am - 6:43 pm

LIS

CMH

18h 43m2 stops

$495United Airlines

Thu, Feb 19 - Sat, Mar 7

11:20 am - 10:30 am

CMH

OPO

18h 10m2 stops

5:00 am - 8:55 pm

OPO

CMH

20h 55m2 stops

$500Delta

Mon, Feb 2 - Sun, Mar 8

11:11 am - 7:40 am

CMH

OPO

15h 29m2 stops

8:20 am - 8:30 pm

OPO

CMH

17h 10m2 stops

$533American Airlines

Sun, Apr 26 - Fri, May 15

10:36 am - 3:45 pm

CMH

FAO

24h 09m3 stops

6:05 am - 11:44 pm

FAO

CMH

22h 39m3 stops

$1,126Air Canada

Wed, Feb 18 - Wed, Feb 25

KLM flights from Columbus to Portugal

Our best KLM deals on Columbus to Portugal flight tickets

KLM

Feb 18

CMH5:00 pmColumbus

34h 25m

2 stops

FAO8:25 amFaro

Feb 25

FAO6:55 pmFaro

27h 18m

2 stops

CMH5:13 pmColumbus

$498

Find similar

KLM

Jan 27

CMH7:08 amColumbus

19h 52m

1 stop

LIS8:00 amLisbon Humberto Delgado

Feb 3

LIS10:00 amLisbon Humberto Delgado

18h 02m

1 stop

CMH11:02 pmColumbus

$557

Find similar

KLM

Feb 18

CMH7:05 amColumbus

19h 55m

1 stop

LIS8:00 amLisbon Humberto Delgado

Mar 17

LIS10:00 amLisbon Humberto Delgado

17h 06m

1 stop

CMH11:06 pmColumbus

$583

Find similar

British Airways flights from Columbus to Portugal

Our best British Airways deals on Columbus to Portugal flight tickets

British Airways

Feb 18

CMH6:04 pmColumbus

15h 46m

2 stops

LIS2:50 pmLisbon Humberto Delgado

Mar 10

LIS12:55 pmLisbon Humberto Delgado

27h 04m

2 stops

CMH11:59 amColumbus

$458

Find similar

British Airways

Jan 27

CMH11:12 amColumbus

19h 53m

2 stops

LIS12:05 pmLisbon Humberto Delgado

Feb 3

LIS7:40 pmLisbon Humberto Delgado

27h 19m

2 stops

CMH5:59 pmColumbus

$463

Find similar

British Airways

Feb 2

CMH8:29 pmColumbus

32h 21m

2 stops

LIS9:50 amLisbon Humberto Delgado

Feb 18

LIS11:05 amLisbon Humberto Delgado

11h 56m

1 stop

CMH6:01 pmColumbus

$470

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Wed 2/18

6:04 pm-2:50 pm

2 stops15h 46m

Lisbon Humberto Delgado

Tue 3/10

12:55 pm-11:59 am

2 stops27h 04m

$458

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Tue 1/27

11:12 am-12:05 pm

2 stops19h 53m

Lisbon Humberto Delgado

Tue 2/3

7:40 pm-5:59 pm

2 stops27h 19m

$463

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Mon 2/2

8:29 pm-9:50 am

2 stops32h 21m

Lisbon Humberto Delgado

Wed 2/18

11:05 am-6:01 pm

1 stop11h 56m

$470

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Mon 2/2

9:30 am-2:50 pm

2 stops24h 20m

Lisbon Humberto Delgado

Wed 2/18

6:10 am-8:56 pm

2 stops19h 46m

$482

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Thu 2/19

8:00 pm-10:15 am

1 stop9h 15m

Lisbon Humberto Delgado

Thu 2/26

11:20 am-4:51 pm

2 stops34h 31m

$488

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Sun 2/1

12:56 pm-10:30 am

2 stops16h 34m

Porto

Thu 3/5

5:00 am-12:10 am

2 stops24h 10m

$494

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Thu 2/19

6:00 am-10:15 am

1 stop23h 15m

Lisbon Humberto Delgado

Sat 3/7

5:00 am-6:43 pm

2 stops18h 43m

$495

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Mon 2/2

11:20 am-10:30 am

2 stops18h 10m

Porto

Sun 3/8

5:00 am-8:55 pm

2 stops20h 55m

$500

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Sun 4/26

11:11 am-7:40 am

2 stops15h 29m

Porto

Fri 5/15

8:20 am-8:30 pm

2 stops17h 10m

$533

ColumbusFaro

CMH - FAO

CMHFAO

Columbus

Wed 2/18

10:36 am-3:45 pm

3 stops24h 09m

Faro

Wed 2/25

6:05 am-11:44 pm

3 stops22h 39m

$1,126

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 $579, 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 $601.

How far in advance should I book a flight 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 $940 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 $631 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 43m
Direct flights	None

The fastest flight from Columbus to Portugal takes 10h 43m

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

Search flight deals

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 6 as of January 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
Delta	PriceFrom $506	Free Cancellation	Rating 7.9 8,018 reviews	Search Delta flights
United Airlines	PriceFrom $539	Free Cancellation	Rating 7.4 9,134 reviews	Search United Airlines flights
KLM	PriceFrom $548	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights
British Airways	PriceFrom $626	Free Cancellation	Rating 6.7 7,657 reviews	Search British Airways flights
American Airlines	PriceFrom $777	Free Cancellation	Rating 7.2 11,085 reviews	Search American Airlines flights
Air Canada	PriceFrom $836	Free Cancellation	Rating 7.1 10,598 reviews	Search Air Canada 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.