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Lisbon

$244+ Cheap flights from Oklahoma to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — LIS
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Oklahoma to Lisbon

Cheapest flights from Oklahoma to Lisbon
Explore the most affordable flight options available from Oklahoma to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:30 am
OKC
-
LIS
2 stops14h 40m
United Airlines
Tue 3/105:00 am
LIS
-
OKC
2 stops18h 47m
United Airlines
Deal found 2/1$497
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:45 pm
OKC
-
LIS
2 stops13h 30m
United Airlines
Sun 3/85:00 am
LIS
-
OKC
2 stops23h 08m
United Airlines
Deal found 1/31$501
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:01 pm
OKC
-
LIS
2 stops24h 29m
United Airlines
Tue 3/175:00 am
LIS
-
OKC
2 stops22h 30m
United Airlines
Deal found 2/1$505
This Iberia deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1010:59 pm
DFW
-
LIS
1 stop18h 11m
Multiple Airlines
Fri 4/178:25 am
LIS
-
DFW
1 stop17h 45m
Multiple Airlines
Deal found 2/3$515
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:25 am
DFW
-
LIS
2 stops19h 45m
United Airlines
Tue 3/317:25 am
LIS
-
DFW
1 stop36h 50m
United Airlines
Deal found 2/3$517
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:25 am
DFW
-
LIS
2 stops18h 55m
United Airlines
Mon 4/277:25 am
LIS
-
DFW
1 stop36h 50m
United Airlines
Deal found 2/1$518
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1511:23 am
DFW
-
LIS
2 stops21h 12m
Delta
Fri 2/2710:00 am
LIS
-
DFW
1 stop17h 43m
Delta
Deal found 2/3$519
This KAYAK deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:27 pm
DFW
-
LIS
2 stops23h 03m
Lufthansa
Tue 11/105:00 am
LIS
-
DFW
1 stop15h 25m
Lufthansa
Deal found 2/1$520
This Finnair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:50 pm
DFW
-
LIS
1 stop17h 00m
Finnair
Sat 4/254:35 pm
LIS
-
DFW
1 stop28h 30m
Finnair
Deal found 2/1$521
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:15 pm
DFW
-
LIS
1 stop24h 35m
Lufthansa
Tue 3/3112:35 pm
LIS
-
DFW
1 stop31h 40m
Lufthansa
Deal found 2/2$522
This Priceline deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:30 am
DFW
-
LIS
2 stops15h 10m
Iberia
Tue 3/108:20 am
LIS
-
DFW
2 stops17h 14m
Iberia
Deal found 2/2$523
This KAYAK deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:00 pm
DFW
-
LIS
1 stop24h 15m
Lufthansa
Mon 4/207:25 am
LIS
-
DFW
1 stop36h 50m
Lufthansa
Deal found 2/2$524

Find flight deals from Oklahoma to Lisbon

Keep the following information in mind while searching for Oklahoma to Lisbon flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$497
(United Airlines)

One-way from

$244
(TravelUp)

Popular in

May

Cheapest in

October

Average price

$540
Provider with most accurate pricing for Oklahoma City Will Rogers World-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Lisbon Humberto Delgado flights.
Search Deals
From Oklahoma to Lisbon Humberto Delgado
Search Deals
One-way flight from Oklahoma to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($334 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Oklahoma to Lisbon that are best for you.

Fly from

Oklahoma

Fly to

Lisbon

Route

Depart

Return

Price

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Tue 3/3

11:30 am-8:10 am

2 stops14h 40m

Lisbon Humberto Delgado

Tue 3/10

5:00 am-6:47 pm

2 stops18h 47m

$497

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Wed 3/4

2:45 pm-10:15 am

2 stops13h 30m

Lisbon Humberto Delgado

Tue 3/10

5:00 am-6:47 pm

2 stops18h 47m

$497

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Wed 3/4

2:45 pm-10:15 am

2 stops13h 30m

Lisbon Humberto Delgado

Sun 3/8

5:00 am-10:08 pm

2 stops23h 08m

$501

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 4/27

12:12 pm-8:20 am

2 stops14h 08m

Lisbon Humberto Delgado

Wed 5/13

5:05 am-2:15 pm

1 stop15h 10m

$517

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Fri 4/24

10:59 pm-11:10 pm

1 stop18h 11m

Lisbon Humberto Delgado

Sat 5/2

4:35 pm-3:05 pm

1 stop28h 30m

$534

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Fri 4/17

6:45 pm-8:00 am

1 stop31h 15m

Lisbon Humberto Delgado

Tue 4/28

5:35 am-9:09 pm

2 stops21h 34m

$536

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 4/13

7:40 pm-10:05 am

1 stop32h 25m

Lisbon Humberto Delgado

Sat 4/25

4:25 pm-5:05 pm

1 stop30h 40m

$538

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sat 4/18

5:49 am-8:00 am

2 stops20h 11m

Lisbon Humberto Delgado

Mon 4/27

12:15 pm-1:35 pm

1 stop31h 20m

$538

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sun 4/12

8:00 am-8:00 am

1 stop18h 00m

Lisbon Humberto Delgado

Sat 4/25

10:00 am-12:32 am

2 stops20h 32m

$538

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Wed 2/11

5:30 pm-11:25 pm

1 stop23h 55m

Lisbon Humberto Delgado

Tue 2/17

6:30 am-4:40 pm

1 stop16h 10m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 37 results
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Best time to book a flight from Oklahoma to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Oklahoma with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma to Lisbon

What is the cheapest month to book a flight from Oklahoma to Lisbon?

Currently, March is the cheapest month in which you can book a flight from Oklahoma to Lisbon (average of $463). Flying from Oklahoma to Lisbon in July is currently the most expensive (average of $903). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Oklahoma?

    Located just 4.2 mi from the city center, Lisbon Humberto Delgado (LIS) is the airport most travelers will use when flying to Lisbon from Oklahoma.

  • How long is the flight from Oklahoma to Lisbon?

    United Airlines, Delta, and British Airways can get you from Oklahoma to Lisbon in just under 14h 40m. Your travel time can differ by up to 17h 45m. The distance from Oklahoma to Lisbon is about 4673 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Oklahoma to Lisbon?

    The most popular flight routes from Oklahoma to Lisbon are Dallas/Fort Worth - Lisbon Humberto Delgado, Oklahoma City Will Rogers World - Lisbon Humberto Delgado and Tulsa - Lisbon Humberto Delgado.

  • Can I find deals for flights from Oklahoma to Lisbon that include hotel bookings?

    Yes. In addition to deals on Oklahoma to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma to Lisbon.

  • Can I find deals for business class flights from Oklahoma to Lisbon?

    Yes. Cheapflights offers flight deals from Oklahoma to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oklahoma to Lisbon?

    Currently, March is the cheapest month in which you can book a flight from Oklahoma to Lisbon (average of $463). Flying from Oklahoma to Lisbon in July is currently the most expensive (average of $903). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Oeiras
Ericeira
Beja
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra

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Alternative routes for Oklahoma to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Oklahoma to Lisbon

Discover the top 4 airlines that operate flights from Oklahoma to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$458Average$640FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$487Average$1,037FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$683Average$1,201FlexibilityNo cancel feeOn-time71%
IberiaCheapest$696Average$701FlexibilityNo cancel feeOn-time77%

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