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

United Airlines, KLM, and Lufthansa 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 December 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.

$347 Cheap Flights from Columbus to Portugal in 2025/26

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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.

1:07 pm - 8:10 am

CMH

LIS

14h 03m1 stop

5:00 am - 5:24 pm

LIS

CMH

17h 24m2 stops

$426Lufthansa

Sun, Jan 18 - Sun, Jan 25

4:27 pm - 8:10 am

CMH

LIS

10h 43m1 stop

5:00 am - 5:24 pm

LIS

CMH

17h 24m2 stops

$427Lufthansa

Sun, Jan 18 - Sun, Jan 25

4:27 pm - 8:10 am

CMH

LIS

10h 43m1 stop

10:15 am - 7:31 pm

LIS

CMH

14h 16m1 stop

$455Lufthansa

Tue, Feb 3 - Tue, Feb 10

4:27 pm - 8:10 am

CMH

LIS

10h 43m1 stop

11:20 am - 10:13 pm

LIS

CMH

39h 53m2 stops

$487United Airlines

Tue, Jan 27 - Tue, Feb 3

9:30 am - 9:20 am

CMH

LIS

18h 50m1 stop

11:20 am - 7:01 pm

LIS

CMH

36h 41m2 stops

$489Air Canada

Wed, Jan 28 - Thu, Feb 5

10:55 am - 8:10 am

CMH

LIS

16h 15m2 stops

11:20 am - 1:12 pm

LIS

CMH

30h 52m2 stops

$491United Airlines

Tue, Jan 27 - Tue, Feb 3

9:30 am - 9:20 am

CMH

LIS

42h 50m2 stops

11:20 am - 7:01 pm

LIS

CMH

36h 41m2 stops

$492Air Canada

Wed, Jan 28 - Thu, Feb 5

2:13 pm - 11:45 am

CMH

OPO

16h 32m2 stops

8:20 am - 7:06 pm

OPO

CMH

15h 46m2 stops

$646American Airlines

Sun, Apr 26 - Fri, May 15

2:02 pm - 3:25 pm

CMH

OPO

20h 23m2 stops

5:00 am - 6:48 pm

OPO

CMH

18h 48m2 stops

$685Delta

Sun, Apr 26 - Fri, May 15

3:50 pm - 3:30 pm

CMH

OPO

18h 40m2 stops

6:30 am - 10:35 pm

OPO

CMH

21h 05m2 stops

$853Delta

Sat, Jun 6 - Sat, Jun 13

British Airways flights from Columbus to Portugal

Our best British Airways deals on Columbus to Portugal flight tickets

British Airways

Jan 30

CMH1:06 pmColumbus

23h 49m

2 stops

LIS5:55 pmLisbon Humberto Delgado

Feb 6

LIS11:05 amLisbon Humberto Delgado

11h 50m

1 stop

CMH5:55 pmColumbus

$495

Find similar

British Airways

Mar 15

CMH12:30 pmColumbus

19h 35m

2 stops

LIS12:05 pmLisbon Humberto Delgado

Mar 24

LIS10:35 amLisbon Humberto Delgado

29h 25m

2 stops

CMH12:00 pmColumbus

$507

Find similar

British Airways

Mar 15

CMH5:59 pmColumbus

16h 51m

2 stops

LIS2:50 pmLisbon Humberto Delgado

Mar 23

LIS6:35 pmLisbon Humberto Delgado

27h 27m

2 stops

CMH6:02 pmColumbus

$537

Find similar

Delta flights from Columbus to Portugal

Our best Delta deals on Columbus to Portugal flight tickets

Delta

Mar 23

CMH2:11 pmColumbus

14h 49m

2 stops

LIS9:00 amLisbon Humberto Delgado

Apr 1

LIS5:00 amLisbon Humberto Delgado

20h 25m

2 stops

CMH8:25 pmColumbus

$500

Find similar

Delta

Jan 30

CMH11:05 amColumbus

19h 15m

2 stops

LIS11:20 amLisbon Humberto Delgado

Feb 6

LIS5:00 amLisbon Humberto Delgado

17h 39m

2 stops

CMH5:39 pmColumbus

$501

Find similar

Delta

Jan 28

CMH12:57 pmColumbus

14h 03m

1 stop

LIS8:00 amLisbon Humberto Delgado

Feb 4

LIS10:00 amLisbon Humberto Delgado

18h 02m

1 stop

CMH11:02 pmColumbus

$506

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Sun 1/18

1:07 pm-8:10 am

1 stop14h 03m

Lisbon Humberto Delgado

Sun 1/25

5:00 am-5:24 pm

2 stops17h 24m

$426

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Sun 1/18

4:27 pm-8:10 am

1 stop10h 43m

Lisbon Humberto Delgado

Sun 1/25

5:00 am-5:24 pm

2 stops17h 24m

$427

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Tue 2/3

4:27 pm-8:10 am

1 stop10h 43m

Lisbon Humberto Delgado

Tue 2/10

10:15 am-7:31 pm

1 stop14h 16m

$455

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Tue 1/27

4:27 pm-8:10 am

1 stop10h 43m

Lisbon Humberto Delgado

Tue 2/3

11:20 am-10:13 pm

2 stops39h 53m

$487

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Wed 1/28

9:30 am-9:20 am

1 stop18h 50m

Lisbon Humberto Delgado

Thu 2/5

11:20 am-7:01 pm

2 stops36h 41m

$489

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Tue 1/27

10:55 am-8:10 am

2 stops16h 15m

Lisbon Humberto Delgado

Tue 2/3

11:20 am-1:12 pm

2 stops30h 52m

$491

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Wed 1/28

9:30 am-9:20 am

2 stops42h 50m

Lisbon Humberto Delgado

Thu 2/5

11:20 am-7:01 pm

2 stops36h 41m

$492

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Sun 4/26

2:13 pm-11:45 am

2 stops16h 32m

Porto

Fri 5/15

8:20 am-7:06 pm

2 stops15h 46m

$646

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Sun 4/26

2:02 pm-3:25 pm

2 stops20h 23m

Porto

Fri 5/15

5:00 am-6:48 pm

2 stops18h 48m

$685

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Sat 6/6

3:50 pm-3:30 pm

2 stops18h 40m

Porto

Sat 6/13

6:30 am-10:35 pm

2 stops21h 05m

$853

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 $603, 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 $604.

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 $957 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 $754 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 December 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 $539	Free Cancellation	Rating 7.4 9,106 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 7,606 reviews	Search British Airways flights
Delta	PriceFrom $712	Free Cancellation	Rating 7.9 8,013 reviews	Search Delta flights
American Airlines	PriceFrom $777	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Air Canada	PriceFrom $891	Free Cancellation	Rating 7.1 10,551 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.