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$318+ Cheap flights from Oklahoma City (OKC) 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — LIS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Oklahoma City to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 31, 2025.

Round-trip from

$758
(United Airlines)

One-way from

$318
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,067
From Oklahoma City Will Rogers World to Lisbon Humberto Delgado
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One-way flight from Oklahoma City Will Rogers World to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 28% potential increase in price ($402 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Oklahoma City to Lisbon

Cheapest flights from Oklahoma City to Lisbon
Explore the most affordable flight options available from Oklahoma City to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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 11/189:10 amOKC - LIS
2 stops18h 10mUnited Airlines
Wed 11/265:00 amLIS - OKC
3 stops21h 23mUnited Airlines
Deal found 7/30$598
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:00 amOKC - LIS
2 stops21h 20mAir Canada
Thu 11/2710:55 amLIS - OKC
2 stops39h 28mAir Canada
Deal found 7/30$610
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 11/188:10 amOKC - LIS
2 stops18h 50mDelta
Fri 11/285:00 amLIS - OKC
2 stops24h 53mDelta
Deal found 7/29$641
This Finnair deal was found by Cheapflights users on 7/30. 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 11/198:00 amOKC - LIS
2 stops19h 05mMultiple Airlines
Fri 11/2811:05 amLIS - OKC
2 stops18h 29mMultiple Airlines
Deal found 7/30$689
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:43 pmOKC - LIS
2 stops16h 57mBritish Airways
Fri 11/2810:40 amLIS - OKC
2 stops17h 09mBritish Airways
Deal found 7/30$712
This Iberia deal was found by Cheapflights users on 7/30. 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.
Mon 11/172:35 pmOKC - LIS
2 stops21h 30mIberia
Sun 11/308:45 pmLIS - OKC
2 stops41h 49mIberia
Deal found 7/30$773
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:25 amOKC - LIS
2 stops17h 20mKLM
Fri 8/2211:40 amLIS - OKC
2 stops18h 19mKLM
Deal found 7/29$810
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/214:29 pmOKC - LIS
2 stops24h 21mLufthansa
Thu 11/273:45 pmLIS - OKC
2 stops32h 21mLufthansa
Deal found 7/30$867
This Air France deal was found by Cheapflights users on 7/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1311:30 amOKC - LIS
2 stops17h 15mAir France
Sat 9/2012:10 pmLIS - OKC
2 stops17h 48mAir France
Deal found 7/30$912
This KAYAK deal was found by Cheapflights users on 7/30. 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.
Mon 11/1711:25 amOKC - LIS
2 stops28h 05mScandinavian Airlines
Sat 11/297:05 amLIS - OKC
2 stops22h 48mScandinavian Airlines
Deal found 7/30$963
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:02 pmOKC - LIS
2 stops25h 33mAer Lingus
Sat 9/610:15 pmLIS - OKC
2 stops28h 38mAer Lingus
Deal found 7/29$1,478
This Finnair deal was found by Cheapflights users on 7/30. 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.
Fri 11/212:35 pmOKC - LIS
2 stops18h 50mFinnair
Sat 11/296:30 amLIS - OKC
2 stops41h 23mFinnair
Deal found 7/30$1,515

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City 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 July 31, 2025.
Use the filters below to find and compare flights from Oklahoma City to Lisbon that are best for you.

Fly from

Oklahoma City

Fly to

Lisbon

Route

Depart

Return

Price

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Wed 8/20

5:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Wed 8/27

6:45 am-8:12 pm

2 stops19h 27m

$758

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Wed 8/13

11:25 am-10:45 am

2 stops17h 20m

Lisbon Humberto Delgado

Fri 8/22

11:40 am-11:59 pm

2 stops18h 19m

$810

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Sun 8/17

1:53 pm-9:05 am

2 stops13h 12m

Lisbon Humberto Delgado

Sun 8/24

11:05 am-11:56 pm

2 stops18h 51m

$829

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Wed 10/1

11:30 am-2:35 pm

2 stops21h 05m

Lisbon Humberto Delgado

Wed 10/8

5:40 am-8:24 pm

2 stops20h 44m

$832

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Thu 9/18

8:30 pm-10:05 am

2 stops31h 35m

Lisbon Humberto Delgado

Thu 10/2

8:45 pm-10:27 pm

2 stops31h 42m

$834

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Sat 9/13

11:30 am-10:45 am

2 stops17h 15m

Lisbon Humberto Delgado

Sat 9/20

12:10 pm-11:58 pm

2 stops17h 48m

$912

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Sat 10/11

2:45 pm-4:05 pm

2 stops19h 20m

Lisbon Humberto Delgado

Sun 10/19

8:45 pm-11:54 pm

2 stops33h 09m

$1,007

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Wed 8/20

11:45 am-11:05 am

3 stops17h 20m

Lisbon Humberto Delgado

Wed 8/27

11:25 am-10:36 am

3 stops29h 11m

$1,171

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Sat 10/4

5:15 pm-11:05 am

2 stops35h 50m

Lisbon Humberto Delgado

Tue 10/7

12:30 pm-8:59 pm

2 stops38h 29m

$1,346

Oklahoma CityLisbon

OKC - LIS

OKCLIS

Oklahoma City Will Rogers World

Tue 9/2

2:02 pm-9:35 pm

2 stops25h 33m

Lisbon Humberto Delgado

Sat 9/6

10:15 pm-8:53 pm

2 stops28h 38m

$1,478

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 12 results
1
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Best time to book a flight from Oklahoma City to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Oklahoma City 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 City to Lisbon

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

Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Lisbon (average of $612). Flying from Oklahoma City to Lisbon in June is currently the most expensive (average of $1,129). 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.

What is the cheapest time of day to fly from OKC to LIS?

Find hourly flight availability from Oklahoma City to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 28% on flights from Oklahoma City to Lisbon by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Oklahoma City to Lisbon?

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated July 31, 2025.
See what other customers who have flown with Delta, KLM, and Air France from Oklahoma City to Lisbon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Oklahoma City to Lisbon round-trip?

    United Airlines, at $758, was found to be the cheapest airline from Oklahoma City to Lisbon.Alternate airlines to your destination round-trip include KLM and American Airlines. These flights start at 24% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City 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 City to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Lisbon (average of $612). Flying from Oklahoma City to Lisbon in June is currently the most expensive (average of $1,129). 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
Sintra
Oeiras
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

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Top 3 airlines flying from Oklahoma City to Lisbon

Discover the top 3 airlines that operate flights from Oklahoma City 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$673Average$1,254FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$683Average$1,181FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$699Average$868FlexibilityNo cancel feeOn-time70%

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