What airlines fly to Portugal?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to Portugal from Oklahoma City according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 3 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 Oklahoma City Will Rogers World Airport to Portugal?

Prices for flights from Oklahoma City Will Rogers World Airport to Portugal were last updated today.

How many operators does momondo search for flights from Oklahoma City Will Rogers World Airport to Portugal?

The number of operators available for flights from Oklahoma City Will Rogers World Airport to Portugal is 3 as of August 2025.

How old do you have to be to fly from Oklahoma City Will Rogers World Airport to Portugal?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oklahoma City Will Rogers World Airport 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.

$603 Cheap Flights from Oklahoma City to Portugal in 2025

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Find the cheapest flights from Oklahoma City to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

12:07 pm - 8:20 amOKC-LIS

14h 13m2 stops

5:05 am - 10:15 pmLIS-OKC

23h 10m2 stops

$752United Airlines

Find Deal

Sun, Sep 28 - Thu, Oct 16

5:00 am - 9:20 amOKC-LIS

22h 20m2 stops

6:45 am - 9:42 pmLIS-OKC

20h 57m2 stops

$758United Airlines

Find Deal

Sun, Sep 28 - Wed, Oct 15

11:30 am - 10:45 amOKC-LIS

17h 15m2 stops

12:45 pm - 12:58 pmLIS-OKC

30h 13m2 stops

$779Delta

Find Deal

Wed, Oct 1 - Tue, Oct 14

5:30 am - 10:45 amOKC-LIS

23h 15m2 stops

12:45 pm - 10:14 amLIS-OKC

27h 29m2 stops

$788Delta

Find Deal

Sat, Oct 4 - Thu, Oct 16

11:30 am - 10:45 amOKC-LIS

17h 15m2 stops

10:00 am - 11:58 pmLIS-OKC

19h 58m2 stops

$789

Find Deal

Wed, Oct 1 - Wed, Oct 8

7:13 pm - 5:55 pmOKC-LIS

16h 42m2 stops

8:45 pm - 8:49 pmLIS-OKC

30h 04m2 stops

$838British Airways

Find Deal

Mon, Sep 15 - Mon, Sep 22

1:46 pm - 11:35 amOKC-FNC

39h 49m2 stops

1:05 pm - 10:29 pmFNC-OKC

39h 24m2 stops

$952

Find Deal

Thu, Oct 2 - Thu, Oct 9

5:41 pm - 11:10 pmOKC-LIS

23h 29m2 stops

8:45 pm - 10:29 pmLIS-OKC

31h 44m2 stops

$990British Airways

Find Deal

Sat, Oct 11 - Sun, Oct 19

3:07 pm - 11:10 pmOKC-LIS

26h 03m2 stops

7:20 am - 10:22 pmLIS-OKC

21h 02m2 stops

$1,044American Airlines

Find Deal

Fri, Oct 3 - Fri, Oct 17

6:53 am - 9:05 amOKC-LIS

20h 12m2 stops

11:05 am - 9:30 amLIS-OKC

28h 25m2 stops

$1,211American Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 18

KLM flights from Oklahoma City to Portugal

Our best KLM deals on Oklahoma City to Portugal flight tickets

KLM

Oct 1

OKC11:30 amOklahoma City Will Rogers World

26h 00m

2 stops

FAO7:30 pmFaro

Oct 8

FAO8:50 amFaro

21h 08m

2 stops

OKC11:58 pmOklahoma City Will Rogers World

$827

Find similar

KLM

Nov 28

OKC8:20 amOklahoma City Will Rogers World

26h 35m

2 stops

FAO4:55 pmFaro

Dec 2

FAO7:45 pmFaro

30h 49m

2 stops

OKC8:34 pmOklahoma City Will Rogers World

$870

Find similar

KLM

Aug 22

OKC11:25 amOklahoma City Will Rogers World

14h 35m

2 stops

LIS8:00 amLisbon Humberto Delgado

Aug 24

LIS11:40 amLisbon Humberto Delgado

18h 19m

2 stops

OKC11:59 pmOklahoma City Will Rogers World

$1,610

Find similar

British Airways flights from Oklahoma City to Portugal

Our best British Airways deals on Oklahoma City to Portugal flight tickets

British Airways

Sep 15

OKC7:13 pmOklahoma City Will Rogers World

16h 42m

2 stops

LIS5:55 pmLisbon Humberto Delgado

Sep 22

LIS8:45 pmLisbon Humberto Delgado

30h 04m

2 stops

OKC8:49 pmOklahoma City Will Rogers World

$838

Find similar

British Airways

Oct 11

OKC5:41 pmOklahoma City Will Rogers World

23h 29m

2 stops

LIS11:10 pmLisbon Humberto Delgado

Oct 19

LIS8:45 pmLisbon Humberto Delgado

31h 44m

2 stops

OKC10:29 pmOklahoma City Will Rogers World

$990

Find similar

British Airways

Oct 2

OKC8:30 pmOklahoma City Will Rogers World

20h 35m

2 stops

LIS11:05 pmLisbon Humberto Delgado

Oct 18

LIS7:10 amLisbon Humberto Delgado

19h 49m

2 stops

OKC8:59 pmOklahoma City Will Rogers World

$1,309

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Sun 9/28

12:07 pm-8:20 am

2 stops14h 13m

Lisbon Humberto Delgado

Thu 10/16

5:05 am-10:15 pm

2 stops23h 10m

$752

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Sun 9/28

5:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Wed 10/15

6:45 am-9:42 pm

2 stops20h 57m

$758

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Wed 10/1

11:30 am-10:45 am

2 stops17h 15m

Lisbon Humberto Delgado

Tue 10/14

12:45 pm-12:58 pm

2 stops30h 13m

$779

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Sat 10/4

5:30 am-10:45 am

2 stops23h 15m

Lisbon Humberto Delgado

Thu 10/16

12:45 pm-10:14 am

2 stops27h 29m

$788

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Wed 10/1

11:30 am-10:45 am

2 stops17h 15m

Lisbon Humberto Delgado

Wed 10/8

10:00 am-11:58 pm

2 stops19h 58m

$789

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Mon 9/15

7:13 pm-5:55 pm

2 stops16h 42m

Lisbon Humberto Delgado

Mon 9/22

8:45 pm-8:49 pm

2 stops30h 04m

$838

Oklahoma CityFunchal

OKC - FNC

OKCFNC

Oklahoma City Will Rogers World

Thu 10/2

1:46 pm-11:35 am

2 stops39h 49m

Funchal Madeira

Thu 10/9

1:05 pm-10:29 pm

2 stops39h 24m

$952

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Sat 10/11

5:41 pm-11:10 pm

2 stops23h 29m

Lisbon Humberto Delgado

Sun 10/19

8:45 pm-10:29 pm

2 stops31h 44m

$990

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Fri 10/3

3:07 pm-11:10 pm

2 stops26h 03m

Lisbon Humberto Delgado

Fri 10/17

7:20 am-10:22 pm

2 stops21h 02m

$1,044

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Wed 10/1

6:53 am-9:05 am

2 stops20h 12m

Lisbon Humberto Delgado

Sat 10/18

11:05 am-9:30 am

2 stops28h 25m

$1,211

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oklahoma City 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 Oklahoma City is in January. 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 January, then book flights to Portugal from Oklahoma City during December instead. Flights to Portugal in December, while not as cheap as those in January, still average around $683.

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

According to our data, Wednesday is the cheapest day to fly to Portugal from Oklahoma City. The lowest ticket price found for a Wednesday departure recently was $874. 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 Sunday, with ticket prices averaging around $1,502.

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 in the afternoon. Flights from Oklahoma City to Portugal during this time can be as low as $1,053. At noon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,450 per ticket.

Cheap Oklahoma City to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oklahoma City to Portugal

Best Price Found	$1,583
Fastest flight time	12h 12m
Direct flights	None
Airports in Portugal	3 airports

The best one-way flight to Portugal from Oklahoma City in the past 72 hours is $1,583. The best round-trip flight deal from Oklahoma City to Portugal found on momondo in the last 72 hours is $752.

The fastest flight from Oklahoma City to Portugal takes 12h 12m

There are no direct flights from Oklahoma City to Portugal. Popular non-direct routes for this connection are Oklahoma City Will Rogers World Airport - Lisbon Humberto Delgado Airport, Oklahoma City Will Rogers World Airport - Faro Airport and Oklahoma City Will Rogers World Airport - Funchal Madeira Airport.

There are 3 airports near Portugal: Faro (FAO), Lisbon Humberto Delgado (LIS), Funchal Madeira (FNC)

Search flight deals

When did momondo last update prices for flights from Oklahoma City Will Rogers World Airport to Portugal?
Prices for flights from Oklahoma City Will Rogers World Airport to Portugal were last updated today.
How many operators does momondo search for flights from Oklahoma City Will Rogers World Airport to Portugal?
The number of operators available for flights from Oklahoma City Will Rogers World Airport to Portugal is 3 as of August 2025.
How old do you have to be to fly from Oklahoma City Will Rogers World Airport to Portugal?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oklahoma City Will Rogers World Airport 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 Oklahoma City to Portugal

Compare and see reviews for airlines that fly from Oklahoma City to Portugal with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $673	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
American Airlines	PriceFrom $683	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $699	Free Cancellation	Rating 6.6 7,277 reviews	Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Oklahoma City to Portugal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oklahoma City to Portugal. momondo saves you time and could save you money on your trip.

Can I find flights from Oklahoma City to Portugal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portugal from Oklahoma City with this policy.

How can momondo help me find flights from Oklahoma City to Portugal?

Once all potential Oklahoma City to Portugal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Oklahoma City to Portugal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Oklahoma City to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.