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.

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

Air Canada, British Airways, and KLM 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 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.

$271 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.

5:30 am - 9:30 am

CMH

OPO

23h 00m

2 stops

12:35 pm - 7:59 pm

OPO

CMH

12h 24m

1 stop

$450United Airlines

mar., feb. 24 - mar., mar. 3

10:55 am - 8:10 am

CMH

LIS

16h 15m

2 stops

10:15 am - 8:34 pm

LIS

CMH

15h 19m

2 stops

$450United Airlines

lun., feb. 2 - mié., feb. 18

8:07 pm - 10:15 am

CMH

LIS

9h 08m

1 stop

11:55 am - 6:59 pm

LIS

CMH

12h 04m

1 stop

$457United Airlines

mié., feb. 25 - mié., mar. 4

11:57 am - 7:40 am

CMH

OPO

14h 43m

2 stops

12:25 pm - 12:59 am

OPO

CMH

17h 34m

2 stops

$461American Airlines

mié., abr. 15 - mié., abr. 29

4:37 pm - 9:30 am

CMH

OPO

11h 53m

1 stop

12:35 pm - 10:54 pm

OPO

CMH

15h 19m

1 stop

$463Lufthansa

mar., feb. 24 - mar., mar. 3

5:13 pm - 3:40 pm

CMH

LIS

17h 27m

2 stops

11:05 am - 9:51 pm

LIS

CMH

15h 46m

1 stop

$492British Airways

mié., abr. 8 - mar., abr. 14

9:30 am - 11:10 am

CMH

OPO

20h 40m

2 stops

8:40 am - 8:57 pm

OPO

CMH

17h 17m

2 stops

$496Air Canada

mar., abr. 7 - mar., abr. 28

9:30 am - 11:10 am

CMH

OPO

20h 40m

2 stops

6:00 am - 8:57 pm

OPO

CMH

19h 57m

2 stops

$508Air Canada

mar., abr. 7 - mié., abr. 29

5:43 pm - 11:10 am

CMH

FNC

60h 27m

2 stops

12:25 pm - 11:28 pm

FNC

CMH

40h 03m

2 stops

$517British Airways

lun., feb. 16 - lun., feb. 23

2:46 pm - 11:45 am

CMH

OPO

15h 59m

2 stops

12:25 pm - 12:59 am

OPO

CMH

17h 34m

2 stops

$534American Airlines

dom., abr. 26 - vie., may. 15

Iberia flights from Columbus to Portugal

Our best Iberia deals on Columbus to Portugal flight tickets

Iberia

Apr 30

CMH11:57 amColumbus

18h 53m

2 stops

LIS11:50 amLisbon Humberto Delgado

May 8

LIS6:35 amLisbon Humberto Delgado

16h 56m

2 stops

CMH6:31 pmColumbus

$494

Iberia

Apr 10

CMH12:08 pmColumbus

26h 52m

2 stops

OPO8:00 pmPorto

Apr 17

OPO12:25 pmPorto

34h 41m

2 stops

CMH6:06 pmColumbus

$569

Iberia

Feb 3

CMH1:06 pmColumbus

13h 34m

2 stops

OPO7:40 amPorto

Feb 6

OPO8:20 amPorto

18h 14m

2 stops

CMH9:34 pmColumbus

$1,094

United Airlines flights from Columbus to Portugal

Our best United Airlines deals on Columbus to Portugal flight tickets

United Airlines

Jan 27

CMH4:27 pmColumbus

10h 43m

1 stop

LIS8:10 amLisbon Humberto Delgado

Feb 3

LIS11:20 amLisbon Humberto Delgado

30h 52m

2 stops

CMH1:12 pmColumbus

$437

United Airlines

Feb 2

CMH10:55 amColumbus

16h 15m

2 stops

LIS8:10 amLisbon Humberto Delgado

Feb 18

LIS10:15 amLisbon Humberto Delgado

15h 19m

2 stops

CMH8:34 pmColumbus

$450

United Airlines

Feb 25

CMH8:07 pmColumbus

9h 08m

1 stop

LIS10:15 amLisbon Humberto Delgado

Mar 4

LIS11:55 amLisbon Humberto Delgado

12h 04m

1 stop

CMH6:59 pmColumbus

$457

Fly from

Fly to

Route

Depart

Return

Price

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

mar. 2/24

5:30 am-9:30 am

2 stops23h 00m

Porto

mar. 3/3

12:35 pm-7:59 pm

1 stop12h 24m

$450

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

lun. 2/2

10:55 am-8:10 am

2 stops16h 15m

Lisbon Humberto Delgado

mié. 2/18

10:15 am-8:34 pm

2 stops15h 19m

$450

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

mié. 2/25

8:07 pm-10:15 am

1 stop9h 08m

Lisbon Humberto Delgado

mié. 3/4

11:55 am-6:59 pm

1 stop12h 04m

$457

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

mié. 4/15

11:57 am-7:40 am

2 stops14h 43m

Porto

mié. 4/29

12:25 pm-12:59 am

2 stops17h 34m

$461

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

mar. 2/24

4:37 pm-9:30 am

1 stop11h 53m

Porto

mar. 3/3

12:35 pm-10:54 pm

1 stop15h 19m

$463

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

mié. 4/8

5:13 pm-3:40 pm

2 stops17h 27m

Lisbon Humberto Delgado

mar. 4/14

11:05 am-9:51 pm

1 stop15h 46m

$492

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

mar. 4/7

9:30 am-11:10 am

2 stops20h 40m

Porto

mar. 4/28

8:40 am-8:57 pm

2 stops17h 17m

$496

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

mar. 4/7

9:30 am-11:10 am

2 stops20h 40m

Porto

mié. 4/29

6:00 am-8:57 pm

2 stops19h 57m

$508

ColumbusFunchal

CMH - FNC

CMHFNC

Columbus

lun. 2/16

5:43 pm-11:10 am

2 stops60h 27m

Funchal Madeira

lun. 2/23

12:25 pm-11:28 pm

2 stops40h 03m

$517

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

dom. 4/26

2:46 pm-11:45 am

2 stops15h 59m

Porto

vie. 5/15

12:25 pm-12:59 am

2 stops17h 34m

$534

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 $605.

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 $938 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 35m
Direct flights	None

The fastest flight from Columbus to Portugal takes 10h 35m

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 8,085 reviews	Search Delta flights
United Airlines	PriceFrom $534	Free Cancellation	Rating 7.4 9,190 reviews	Search United Airlines flights
KLM	PriceFrom $548	Free Cancellation	Rating 7.7 1,442 reviews	Search KLM flights
British Airways	PriceFrom $626	Free Cancellation	Rating 6.7 7,690 reviews	Search British Airways flights
American Airlines	PriceFrom $777	Free Cancellation	Rating 7.2 11,172 reviews	Search American Airlines flights
Air Canada	PriceFrom $836	Free Cancellation	Rating 7.1 10,644 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.