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

United Airlines, Lufthansa, and KLM 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 57% 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 November 2025.

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.

$300 Cheap Flights from Columbus to Portugal in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

8:05 pm - 8:55 amCMH-LIS

31h 50m2 stops

11:20 am - 7:31 pmLIS-CMH

37h 11m2 stops

$483United Airlines

Find Deal

Fri, Jan 9 - Sat, Jan 24

6:13 am - 8:10 amCMH-LIS

20h 57m1 stop

11:20 am - 8:56 pmLIS-CMH

38h 36m2 stops

$485Multiple Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 14

2:18 pm - 11:40 pmCMH-OPO

28h 22m2 stops

6:15 am - 11:32 pmOPO-CMH

22h 17m2 stops

$489Lufthansa

Find Deal

Sat, Feb 7 - Sun, Feb 15

7:37 pm - 5:40 pmCMH-LIS

17h 03m2 stops

11:05 am - 5:57 pmLIS-CMH

11h 52m1 stop

$503British Airways

Find Deal

Wed, Feb 11 - Mon, Feb 16

6:30 pm - 8:50 amCMH-LIS

9h 20m1 stop

8:20 am - 7:03 pmLIS-CMH

15h 43m2 stops

$504American Airlines

Find Deal

Fri, Jan 9 - Sat, Jan 24

12:50 pm - 8:55 amCMH-LIS

15h 05m1 stop

11:15 am - 6:30 pmLIS-CMH

12h 15m1 stop

$505Delta

Find Deal

Thu, Feb 19 - Sat, Mar 7

7:01 am - 10:30 amCMH-OPO

22h 29m2 stops

5:00 am - 9:40 pmOPO-CMH

21h 40m2 stops

$691Delta

Find Deal

Wed, Dec 3 - Sun, Dec 7

4:48 pm - 5:10 pmCMH-FNC

43h 22m2 stops

10:10 am - 12:02 amFNC-CMH

42h 52m2 stops

$716KLM

Find Deal

Wed, Dec 3 - Sun, Dec 7

6:16 pm - 5:10 pmCMH-FNC

41h 54m2 stops

10:10 am - 12:02 amFNC-CMH

42h 52m2 stops

$717KLM

Find Deal

Wed, Dec 3 - Sun, Dec 7

2:36 pm - 12:50 pmCMH-FAO

18h 14m2 stops

3:35 pm - 6:26 pmFAO-CMH

31h 51m2 stops

$953British Airways

Find Deal

Fri, Mar 27 - Tue, Mar 31

British Airways flights from Columbus to Portugal

Our best British Airways deals on Columbus to Portugal flight tickets

British Airways

Feb 11

CMH7:37 pmColumbus

17h 03m

2 stops

LIS5:40 pmLisbon Humberto Delgado

Feb 16

LIS11:05 amLisbon Humberto Delgado

11h 52m

1 stop

CMH5:57 pmColumbus

$503

Find similar

British Airways

Jan 1

CMH1:01 pmColumbus

27h 54m

2 stops

LIS9:55 pmLisbon Humberto Delgado

Jan 8

LIS7:00 amLisbon Humberto Delgado

17h 59m

2 stops

CMH7:59 pmColumbus

$611

Find similar

British Airways

Jan 1

CMH12:40 pmColumbus

15h 25m

1 stop

LIS9:05 amLisbon Humberto Delgado

Jan 8

LIS7:00 amLisbon Humberto Delgado

17h 59m

2 stops

CMH7:59 pmColumbus

$757

Find similar

Air Canada flights from Columbus to Portugal

Our best Air Canada deals on Columbus to Portugal flight tickets

Air Canada

Mar 27

CMH9:30 amColumbus

42h 50m

2 stops

LIS8:20 amLisbon Humberto Delgado

Apr 4

LIS11:25 amLisbon Humberto Delgado

27h 15m

2 stops

CMH9:40 amColumbus

$755

Find similar

Air Canada

Nov 27

CMH9:30 amColumbus

22h 20m

2 stops

OPO12:50 pmPorto

Jan 1

OPO7:00 amPorto

18h 56m

3 stops

CMH8:56 pmColumbus

$3,044

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Fri 1/9

8:05 pm-8:55 am

2 stops31h 50m

Lisbon Humberto Delgado

Sat 1/24

11:20 am-7:31 pm

2 stops37h 11m

$483

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Sat 2/7

6:13 am-8:10 am

1 stop20h 57m

Lisbon Humberto Delgado

Sat 2/14

11:20 am-8:56 pm

2 stops38h 36m

$485

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Sat 2/7

2:18 pm-11:40 pm

2 stops28h 22m

Porto

Sun 2/15

6:15 am-11:32 pm

2 stops22h 17m

$489

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Wed 2/11

7:37 pm-5:40 pm

2 stops17h 03m

Lisbon Humberto Delgado

Mon 2/16

11:05 am-5:57 pm

1 stop11h 52m

$503

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Fri 1/9

6:30 pm-8:50 am

1 stop9h 20m

Lisbon Humberto Delgado

Sat 1/24

8:20 am-7:03 pm

2 stops15h 43m

$504

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Thu 2/19

12:50 pm-8:55 am

1 stop15h 05m

Lisbon Humberto Delgado

Sat 3/7

11:15 am-6:30 pm

1 stop12h 15m

$505

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Wed 12/3

7:01 am-10:30 am

2 stops22h 29m

Porto

Sun 12/7

5:00 am-9:40 pm

2 stops21h 40m

$691

ColumbusFunchal

CMH - FNC

CMHFNC

Columbus

Wed 12/3

4:48 pm-5:10 pm

2 stops43h 22m

Funchal Madeira

Sun 12/7

10:10 am-12:02 am

2 stops42h 52m

$716

ColumbusFunchal

CMH - FNC

CMHFNC

Columbus

Wed 12/3

6:16 pm-5:10 pm

2 stops41h 54m

Funchal Madeira

Sun 12/7

10:10 am-12:02 am

2 stops42h 52m

$717

ColumbusFaro

CMH - FAO

CMHFAO

Columbus

Fri 3/27

2:36 pm-12:50 pm

2 stops18h 14m

Faro

Tue 3/31

3:35 pm-6:26 pm

2 stops31h 51m

$953

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 February. Flight prices, which tend to average around $673, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Columbus during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $702.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Monday is the cheapest day to fly to Portugal from Columbus. The lowest ticket price found for a Monday departure recently was $913. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Thursday, with ticket prices averaging around $1,240.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is at noon. Flights from Columbus to Portugal during this time can be as low as $731. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,194 per ticket.

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 $973 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 $810 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

Direct flights	None

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 November 2025.
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 $551	Free Cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights
KLM	PriceFrom $605	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights
American Airlines	PriceFrom $613	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Delta	PriceFrom $670	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
British Airways	PriceFrom $697	Free Cancellation	Rating 6.7 7,517 reviews	Search British Airways flights
Air Canada	PriceFrom $836	Free Cancellation	Rating 7.1 10,446 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.