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$255+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — LIS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Oklahoma to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma (USOK) 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 January 21, 2025.

Round-trip from

$570
(Air Canada)

One-way from

$255
(Mytrip)
From Oklahoma to Lisbon Humberto Delgado
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One-way flight from Oklahoma to Lisbon Humberto Delgado
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Find 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 January 21, 2025.

This Air Canada deal was found by Cheapflights users on 1/21. 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 2/411:35 amDFW - LIS
1 stop15h 45mAir Canada
Sat 2/1511:00 amLIS - DFW
1 stop18h 04mAir Canada
Deal found 1/21$565
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 3/228:00 amDFW - LIS
2 stops19h 10mUnited Airlines
Thu 4/35:05 amLIS - DFW
1 stop15h 00mUnited Airlines
Deal found 1/21$566
This Delta deal was found by Cheapflights users on 1/21. 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 2/212:20 pmDFW - LIS
1 stop13h 40mDelta
Mon 2/1012:20 pmLIS - DFW
1 stop31h 30mDelta
Deal found 1/21$569
This Air France deal was found by Cheapflights users on 1/20. 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.
Thu 2/201:30 pmDFW - LIS
2 stops13h 25mAir France
Thu 2/2710:00 amLIS - DFW
1 stop17h 06mAir France
Deal found 1/20$571
This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/64:20 pmDFW - LIS
1 stop24h 30mMultiple Airlines
Thu 3/1310:55 amLIS - DFW
1 stop17h 09mMultiple Airlines
Deal found 1/19$572
This Lufthansa deal was found by Cheapflights users on 1/21. 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 3/215:20 pmDFW - LIS
1 stop16h 35mLufthansa
Thu 4/35:05 amLIS - DFW
1 stop15h 00mLufthansa
Deal found 1/21$573
This KLM deal was found by Cheapflights users on 1/20. 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.
Thu 2/2012:20 pmDFW - LIS
1 stop13h 40mKLM
Wed 2/2611:15 amLIS - DFW
2 stops15h 40mKLM
Deal found 1/20$575
This Finnair deal was found by Cheapflights users on 1/21. 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.
Thu 2/1310:05 pmDFW - LIS
1 stop19h 20mFinnair
Thu 2/206:30 amLIS - DFW
1 stop20h 05mFinnair
Deal found 1/21$585
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/161:30 pmTUL - LIS
2 stops37h 50mAir Canada
Thu 2/2710:55 amLIS - TUL
2 stops42h 07mAir Canada
Deal found 1/20$585
This British Airways deal was found by Cheapflights users on 1/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/26:30 pmDFW - LIS
1 stop17h 15mBritish Airways
Wed 2/126:35 pmLIS - DFW
1 stop26h 25mBritish Airways
Deal found 1/21$589
This Iberia deal was found by Cheapflights users on 1/21. 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.
Tue 4/110:22 amDFW - LIS
2 stops15h 23mIberia
Sat 4/266:35 amLIS - DFW
1 stop19h 35mIberia
Deal found 1/21$602
This United Airlines deal was found by Cheapflights users on 1/19. 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 3/52:40 pmTUL - LIS
2 stops26h 50mUnited Airlines
Wed 3/1211:00 amLIS - TUL
2 stops40h 19mUnited Airlines
Deal found 1/19$604

Find flights from Oklahoma to Lisbon within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sat 2/8

11:35 am-9:20 am

2 stops39h 45m

Lisbon Humberto Delgado

Sun 2/16

5:00 am-10:22 pm

2 stops23h 22m

$570

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 2/20

1:30 pm-8:55 am

2 stops13h 25m

Lisbon Humberto Delgado

Thu 2/27

10:00 am-9:06 pm

1 stop17h 06m

$571

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 3/6

4:20 pm-10:50 pm

1 stop24h 30m

Lisbon Humberto Delgado

Thu 3/13

10:55 am-11:04 pm

1 stop17h 09m

$572

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Fri 2/21

5:30 pm-10:15 am

1 stop10h 45m

Lisbon Humberto Delgado

Mon 2/24

11:00 am-1:45 pm

2 stops32h 45m

$573

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 2/20

12:20 pm-8:00 am

1 stop13h 40m

Lisbon Humberto Delgado

Wed 2/26

11:15 am-8:55 pm

2 stops15h 40m

$575

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 3/6

4:20 pm-10:50 pm

1 stop24h 30m

Lisbon Humberto Delgado

Fri 3/14

5:00 am-3:35 pm

1 stop15h 35m

$576

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 3/17

7:05 am-9:00 am

1 stop20h 55m

Lisbon Humberto Delgado

Sun 3/30

12:10 pm-1:35 pm

1 stop31h 25m

$577

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 2/13

10:05 pm-11:25 pm

1 stop19h 20m

Lisbon Humberto Delgado

Thu 2/20

6:30 am-8:35 pm

1 stop20h 05m

$585

TulsaLisbon

TUL - LIS

TULLIS

Tulsa

Sun 2/16

1:30 pm-9:20 am

2 stops37h 50m

Lisbon Humberto Delgado

Thu 2/27

10:55 am-11:02 pm

2 stops42h 07m

$585

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 2/17

6:30 pm-2:55 pm

1 stop14h 25m

Lisbon Humberto Delgado

Wed 2/26

6:35 pm-3:00 pm

1 stop26h 25m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 47 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.

Travel insights for flights from Oklahoma to Lisbon

Get recent, data-driven insights about flights from Oklahoma to Lisbon including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Oklahoma to Lisbon (average of $612). Flying from Oklahoma to Lisbon in June is currently the most expensive (average of $1,247). 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 OK to LIS?

Find hourly flight availability from Oklahoma 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 January 21, 2025.

When flying from Oklahoma to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 January 21, 2025.
Peruse reviews from past customers who have flown with British Airways, Delta and Lufthansa from Oklahoma to Lisbon to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Cathay Pacific
7.5
Good
830 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Oklahoma to Lisbon one-way?

    $255 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on SWISS and American Airlines, with prices starting from $262 and $264, respectively.

  • 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, January is the cheapest month in which you can book a flight from Oklahoma to Lisbon (average of $612). Flying from Oklahoma to Lisbon in June is currently the most expensive (average of $1,247). 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 Oklahoma?

Book flights to Oklahoma if you plan to visit one of these locations
Sintra
Almada
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
Sesimbra
Fátima

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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 5 airlines flying from Oklahoma to Lisbon

Discover the top 5 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$583Average$843FlexibilityNo cancel feeOn-time70%
DeltaCheapest$623Average$1,444FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$638Average$1,026FlexibilityNo cancel feeOn-time69%
KLMCheapest$672Average$1,329FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$674Average$1,197FlexibilityNo cancel feeOn-time71%
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