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 55% 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.

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

United Airlines, Air Canada, and Scandinavian Airlines are the most popular carriers operating 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 6 as of September 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.

$367 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

7:00 am - 3:40 pmCMH-LIS

27h 40m2 stops

7:05 am - 10:18 pmLIS-CMH

20h 13m2 stops

$527Scandinavian Airlines

Find Deal

Thu, Feb 19 - Sat, Mar 7

3:40 pm - 8:10 amCMH-LIS

11h 30m1 stop

11:20 am - 1:22 pmLIS-CMH

31h 02m2 stops

$532United Airlines

Find Deal

Tue, Jan 27 - Tue, Feb 3

12:05 pm - 8:00 amCMH-LIS

14h 55m1 stop

10:00 am - 6:00 pmLIS-CMH

13h 00m1 stop

$605KLM

Find Deal

Thu, Feb 12 - Thu, Feb 19

4:19 pm - 7:55 amCMH-LIS

10h 36m1 stop

10:30 am - 8:20 pmLIS-CMH

14h 50m1 stop

$655British Airways

Find Deal

Fri, Jan 9 - Sat, Jan 24

12:57 pm - 7:40 amCMH-OPO

13h 43m2 stops

8:20 am - 8:22 pmOPO-CMH

17h 02m2 stops

$658American Airlines

Find Deal

Fri, Nov 7 - Sun, Nov 16

7:07 am - 8:00 amCMH-LIS

19h 53m1 stop

9:50 am - 11:50 pmLIS-CMH

19h 00m2 stops

$661Delta

Find Deal

Wed, Oct 1 - Tue, Oct 7

7:05 am - 10:30 amCMH-OPO

22h 25m2 stops

11:25 am - 10:55 pmOPO-CMH

16h 30m2 stops

$667Delta

Find Deal

Wed, Dec 3 - Sun, Dec 7

4:55 pm - 5:55 pmCMH-LIS

20h 00m2 stops

8:45 pm - 5:09 pmLIS-CMH

25h 24m2 stops

$668British Airways

Find Deal

Wed, Oct 15 - Wed, Oct 22

7:58 am - 9:05 amCMH-LIS

20h 07m1 stop

10:40 am - 8:24 pmLIS-CMH

14h 44m1 stop

$695American Airlines

Find Deal

Sat, Oct 18 - Sat, Nov 8

5:45 pm - 9:30 amCMH-FNC

35h 45m2 stops

10:25 am - 6:00 pmFNC-CMH

35h 35m2 stops

$776KLM

Find Deal

Tue, Mar 10 - Mon, Mar 23

Scandinavian Airlines flights from Columbus to Portugal

Our best Scandinavian Airlines deals on Columbus to Portugal flight tickets

Scandinavian Airlines

Feb 19

CMH7:00 amColumbus

27h 40m

2 stops

LIS3:40 pmLisbon Humberto Delgado

Mar 7

LIS7:05 amLisbon Humberto Delgado

20h 13m

2 stops

CMH10:18 pmColumbus

$527

Find similar

Scandinavian Airlines

Feb 19

CMH7:00 amColumbus

27h 40m

2 stops

LIS3:40 pmLisbon Humberto Delgado

Mar 7

LIS7:05 amLisbon Humberto Delgado

21h 52m

2 stops

CMH11:57 pmColumbus

$647

Find similar

Scandinavian Airlines

Sep 24

CMH11:54 amColumbus

29h 16m

3 stops

LIS10:10 pmLisbon Humberto Delgado

Oct 4

LIS7:15 amLisbon Humberto Delgado

21h 44m

2 stops

CMH11:59 pmColumbus

$6,066

Find similar

United Airlines flights from Columbus to Portugal

Our best United Airlines deals on Columbus to Portugal flight tickets

United Airlines

Jan 27

CMH3:40 pmColumbus

11h 30m

1 stop

LIS8:10 amLisbon Humberto Delgado

Feb 3

LIS11:20 amLisbon Humberto Delgado

31h 02m

2 stops

CMH1:22 pmColumbus

$532

Find similar

United Airlines

Mar 9

CMH10:20 amColumbus

19h 55m

1 stop

LIS10:15 amLisbon Humberto Delgado

Mar 19

LIS5:00 amLisbon Humberto Delgado

18h 36m

2 stops

CMH7:36 pmColumbus

$548

Find similar

United Airlines

Mar 4

CMH10:27 amColumbus

16h 43m

2 stops

LIS8:10 amLisbon Humberto Delgado

Mar 18

LIS5:00 amLisbon Humberto Delgado

43h 56m

2 stops

CMH8:56 pmColumbus

$549

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Thu 2/19

7:00 am-3:40 pm

2 stops27h 40m

Lisbon Humberto Delgado

Sat 3/7

7:05 am-10:18 pm

2 stops20h 13m

$527

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Tue 1/27

3:40 pm-8:10 am

1 stop11h 30m

Lisbon Humberto Delgado

Tue 2/3

11:20 am-1:22 pm

2 stops31h 02m

$532

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Thu 2/12

12:05 pm-8:00 am

1 stop14h 55m

Lisbon Humberto Delgado

Thu 2/19

10:00 am-6:00 pm

1 stop13h 00m

$605

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Fri 1/9

4:19 pm-7:55 am

1 stop10h 36m

Lisbon Humberto Delgado

Sat 1/24

10:30 am-8:20 pm

1 stop14h 50m

$655

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Fri 11/7

12:57 pm-7:40 am

2 stops13h 43m

Porto

Sun 11/16

8:20 am-8:22 pm

2 stops17h 02m

$658

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Wed 10/1

7:07 am-8:00 am

1 stop19h 53m

Lisbon Humberto Delgado

Tue 10/7

9:50 am-11:50 pm

2 stops19h 00m

$661

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Wed 12/3

7:05 am-10:30 am

2 stops22h 25m

Porto

Sun 12/7

11:25 am-10:55 pm

2 stops16h 30m

$667

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Wed 10/15

4:55 pm-5:55 pm

2 stops20h 00m

Lisbon Humberto Delgado

Wed 10/22

8:45 pm-5:09 pm

2 stops25h 24m

$668

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Sat 10/18

7:58 am-9:05 am

1 stop20h 07m

Lisbon Humberto Delgado

Sat 11/8

10:40 am-8:24 pm

1 stop14h 44m

$695

ColumbusFunchal

CMH - FNC

CMHFNC

Columbus

Tue 3/10

5:45 pm-9:30 am

2 stops35h 45m

Funchal Madeira

Mon 3/23

10:25 am-6:00 pm

2 stops35h 35m

$776

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 $670, 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 $733.

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 $984 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 $790 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 September 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
KLM	PriceFrom $548	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights
United Airlines	PriceFrom $557	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
American Airlines	PriceFrom $613	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $626	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Delta	PriceFrom $640	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights
Air Canada	PriceFrom $836	Free Cancellation	Rating 7.1 10,000 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.