What is the cheapest airline that flies from Oklahoma to Lisbon Humberto Delgado?

United Airlines, Aer Lingus, and British Airways are the most popular carriers operating from Oklahoma to Lisbon Humberto Delgado

What airlines fly to Lisbon?

Iberia, United Airlines and British Airways are the top three most popular airlines that fly to Lisbon from Oklahoma according to our data. Iberia is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 4 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Lisbon?

Average flight duration from Oklahoma to Lisbon depends on which airport you fly into and out of. Flying from Tulsa to Lisbon is 13h 50m on average, while flying from Oklahoma City to Lisbon is 16h 10m on average. Lisbon is the most popular airport in Lisbon.

When did momondo last update prices for flights from Oklahoma to Lisbon Humberto Delgado Airport?

Prices for flights from Oklahoma to Lisbon Humberto Delgado Airport are updated daily.

How many operators does momondo search for flights from Oklahoma to Lisbon Humberto Delgado Airport?

As of November 2026, there are 4 operators available to choose from for flights from Oklahoma to Lisbon Humberto Delgado Airport.

How old do you have to be to fly from Oklahoma to Lisbon Humberto Delgado Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$341 Cheap Flights from Oklahoma to Lisbon in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oklahoma to Lisbon

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:38 am - 9:20 amOKC Oklahoma City Will Rogers World-LIS Lisbon Humberto Delgado

17h 42m2 stops Chicago O'Hare Intl Toronto Pearson Intl

5:00 am - 6:26 pmLIS Lisbon Humberto Delgado-OKC Oklahoma City Will Rogers World

19h 26m2 stops Frankfurt am Main Chicago O'Hare Intl

$721Multiple Airlines

Sun, Feb 14 - Tue, Feb 23

7:15 am - 10:40 amTUL Tulsa-LIS Lisbon Humberto Delgado

21h 25m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

10:55 am - 10:38 pmLIS Lisbon Humberto Delgado-TUL Tulsa

41h 43m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$731Air Canada

Mon, Feb 22 - Fri, Feb 26

9:38 am - 10:20 amOKC Oklahoma City Will Rogers World-LIS Lisbon Humberto Delgado

18h 42m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

10:55 am - 6:26 pmLIS Lisbon Humberto Delgado-OKC Oklahoma City Will Rogers World

37h 31m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$732United Airlines

Mon, Feb 22 - Fri, Feb 26

10:19 am - 8:10 amTUL Tulsa-LIS Lisbon Humberto Delgado

15h 51m2 stops Chicago O'Hare Intl Newark

12:50 pm - 11:11 amLIS Lisbon Humberto Delgado-TUL Tulsa

28h 21m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$732United Airlines

Sun, Feb 28 - Tue, Mar 2

9:00 am - 10:40 amOKC Oklahoma City Will Rogers World-LIS Lisbon Humberto Delgado

19h 40m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

11:20 am - 7:59 pmLIS Lisbon Humberto Delgado-OKC Oklahoma City Will Rogers World

38h 39m2 stops Toronto Pearson Intl Denver Intl

$735Air Canada

Mon, Mar 1 - Wed, Mar 3

6:00 am - 9:20 amTUL Tulsa-LIS Lisbon Humberto Delgado

21h 20m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

5:05 am - 8:22 pmLIS Lisbon Humberto Delgado-TUL Tulsa

21h 17m2 stops Frankfurt am Main Denver Intl

$765Multiple Airlines

Thu, Apr 22 - Tue, Apr 27

5:50 pm - 5:45 pmTUL Tulsa-LIS Lisbon Humberto Delgado

17h 55m2 stops Chicago O'Hare Intl London Heathrow

8:45 pm - 9:30 amLIS Lisbon Humberto Delgado-TUL Tulsa

18h 45m2 stops Madrid Barajas Dallas/Fort Worth

$765Multiple Airlines

Tue, Jan 19 - Mon, Jan 25

1:45 pm - 8:05 pmOKC Oklahoma City Will Rogers World-LIS Lisbon Humberto Delgado

24h 20m2 stops Dallas/Fort Worth Madrid Barajas

12:30 pm - 9:35 amLIS Lisbon Humberto Delgado-OKC Oklahoma City Will Rogers World

27h 05m2 stops Madrid Barajas Dallas/Fort Worth

$776Iberia

Fri, Feb 12 - Mon, Feb 15

7:00 am - 9:20 amOKC Oklahoma City Will Rogers World-LIS Lisbon Humberto Delgado

20h 20m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

11:20 am - 12:15 pmLIS Lisbon Humberto Delgado-OKC Oklahoma City Will Rogers World

30h 55m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$818United Airlines

Fri, Dec 4 - Fri, Dec 11

5:45 am - 9:20 amTUL Tulsa-LIS Lisbon Humberto Delgado

21h 35m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

11:20 am - 10:59 amLIS Lisbon Humberto Delgado-TUL Tulsa

29h 39m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$818United Airlines

Fri, Dec 4 - Fri, Dec 11

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Lufthansa flights from Oklahoma to Lisbon

Our best Lufthansa deals on Oklahoma to Lisbon flight tickets

Lufthansa

Feb 3

OKC9:48 amOklahoma City Will Rogers World

31h 42m

2 stops

LIS11:30 pmLisbon Humberto Delgado

Feb 27

LIS5:00 amLisbon Humberto Delgado

23h 58m

2 stops

OKC10:58 pmOklahoma City Will Rogers World

$810

Lufthansa

Dec 29

TUL10:19 amTulsa

18h 01m

2 stops

LIS10:20 amLisbon Humberto Delgado

Jan 3

LIS12:20 pmLisbon Humberto Delgado

40h 54m

2 stops

TUL11:14 pmTulsa

$1,562

Lufthansa

Nov 18

TUL11:47 amTulsa

16h 33m

2 stops

LIS10:20 amLisbon Humberto Delgado

Nov 30

LIS6:25 pmLisbon Humberto Delgado

33h 31m

2 stops

TUL9:56 pmTulsa

$8,366

Delta flights from Oklahoma to Lisbon

Our best Delta deals on Oklahoma to Lisbon flight tickets

Delta

Dec 20

TUL6:56 pmTulsa

34h 29m

2 stops

LIS11:25 amLisbon Humberto Delgado

Dec 30

LIS12:25 pmLisbon Humberto Delgado

51h 46m

2 stops

TUL10:11 amTulsa

$1,520

Delta

Nov 17

TUL6:00 amTulsa

20h 00m

2 stops

LIS8:00 amLisbon Humberto Delgado

Nov 28

LIS7:40 amLisbon Humberto Delgado

22h 17m

2 stops

TUL11:57 pmTulsa

$9,028

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CityLisbon

OKC Oklahoma City Will Rogers World - LIS Lisbon Humberto Delgado

OKCLIS

Oklahoma City Will Rogers World

Sun 2/14

9:38 am-9:20 am

2 stops17h 42m

Lisbon Humberto Delgado

Tue 2/23

5:00 am-6:26 pm

2 stops19h 26m

$721

TulsaLisbon

TUL Tulsa - LIS Lisbon Humberto Delgado

TULLIS

Tulsa

Mon 2/22

7:15 am-10:40 am

2 stops21h 25m

Lisbon Humberto Delgado

Fri 2/26

10:55 am-10:38 pm

2 stops41h 43m

$731

Oklahoma CityLisbon

OKC Oklahoma City Will Rogers World - LIS Lisbon Humberto Delgado

OKCLIS

Oklahoma City Will Rogers World

Mon 2/22

9:38 am-10:20 am

2 stops18h 42m

Lisbon Humberto Delgado

Fri 2/26

10:55 am-6:26 pm

2 stops37h 31m

$732

TulsaLisbon

TUL Tulsa - LIS Lisbon Humberto Delgado

TULLIS

Tulsa

Sun 2/28

10:19 am-8:10 am

2 stops15h 51m

Lisbon Humberto Delgado

Tue 3/2

12:50 pm-11:11 am

2 stops28h 21m

$732

Oklahoma CityLisbon

OKC Oklahoma City Will Rogers World - LIS Lisbon Humberto Delgado

OKCLIS

Oklahoma City Will Rogers World

Mon 3/1

9:00 am-10:40 am

2 stops19h 40m

Lisbon Humberto Delgado

Wed 3/3

11:20 am-7:59 pm

2 stops38h 39m

$735

TulsaLisbon

TUL Tulsa - LIS Lisbon Humberto Delgado

TULLIS

Tulsa

Thu 4/22

6:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Tue 4/27

5:05 am-8:22 pm

2 stops21h 17m

$765

Quickest round-trip

TulsaLisbon

TUL Tulsa - LIS Lisbon Humberto Delgado

TULLIS

Tulsa

Tue 1/19

5:50 pm-5:45 pm

2 stops17h 55m

Lisbon Humberto Delgado

Mon 1/25

8:45 pm-9:30 am

2 stops18h 45m

$765

Oklahoma CityLisbon

OKC Oklahoma City Will Rogers World - LIS Lisbon Humberto Delgado

OKCLIS

Oklahoma City Will Rogers World

Fri 2/12

1:45 pm-8:05 pm

2 stops24h 20m

Lisbon Humberto Delgado

Mon 2/15

12:30 pm-9:35 am

2 stops27h 05m

$776

Oklahoma CityLisbon

OKC Oklahoma City Will Rogers World - LIS Lisbon Humberto Delgado

OKCLIS

Oklahoma City Will Rogers World

Fri 12/4

7:00 am-9:20 am

2 stops20h 20m

Lisbon Humberto Delgado

Fri 12/11

11:20 am-12:15 pm

2 stops30h 55m

$818

TulsaLisbon

TUL Tulsa - LIS Lisbon Humberto Delgado

TULLIS

Tulsa

Fri 12/4

5:45 am-9:20 am

2 stops21h 35m

Lisbon Humberto Delgado

Fri 12/11

11:20 am-10:59 am

2 stops29h 39m

$818

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 Oklahoma to Lisbon

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

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Other information

What is the cheapest month to fly to Lisbon?

In general, March is the cheapest month to fly from Oklahoma to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $474. If you are unable to visit Lisbon during the month of March, then departing from Oklahoma during the month January is also very affordable. Most momondo users find prices during this month for around $484.

Cheap Oklahoma to Lisbon flight deals and tips

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

Best Price Found	$341
Fastest flight time	10h 40m
Direct flights	None

The best one-way flight to Lisbon from Oklahoma in the past 72 hours is $341. The best round-trip flight deal from Oklahoma to Lisbon found on momondo in the last 72 hours is $721.

The fastest flight from Oklahoma to Lisbon takes 10h 40m

There are no direct flights from Oklahoma to Lisbon. There are no popular flight routes from Oklahoma to Lisbon.

Search flight deals

Frequently asked questions about flying from Oklahoma to Lisbon

When did momondo last update prices for flights from Oklahoma to Lisbon Humberto Delgado Airport?
Prices for flights from Oklahoma to Lisbon Humberto Delgado Airport are updated daily.
How many operators does momondo search for flights from Oklahoma to Lisbon Humberto Delgado Airport?
As of November 2026, there are 4 operators available to choose from for flights from Oklahoma to Lisbon Humberto Delgado Airport.
How old do you have to be to fly from Oklahoma to Lisbon Humberto Delgado Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Oklahoma to Lisbon

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

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $424	Free Cancellation	Rating 7.0 3,231 reviews	Search Iberia flights
British Airways	PriceFrom $458	Free Cancellation	Rating 6.7 8,286 reviews	Search British Airways flights
American Airlines	PriceFrom $519	Free Cancellation	Rating 7.0 12,228 reviews	Search American Airlines flights
United Airlines	PriceFrom $654	Free Cancellation	Rating 7.3 10,470 reviews	Search United Airlines flights

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

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

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

Yes. momondo allows you to filter the results for Oklahoma to Lisbon flights to just show those with flexible booking policies.

How can momondo help me find flights from Oklahoma to Lisbon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from Oklahoma.

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

Yes momondo offers price alerts on flights to Lisbon from Oklahoma. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Oklahoma to Lisbon from $341

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma to Lisbon departing on 3/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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