HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lisbon

$287+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — LIS
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma to Lisbon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oklahoma to Lisbon

Keep the following information in mind while searching for Oklahoma to Lisbon flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$613
(Delta)

One-way from

$292
(Air France)

Popular in

December

Cheapest in

February

Average price

$998
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
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 2, 2025.

This United deal was found by Cheapflights users on 4/2. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:43 amOKC - LIS
2 stops18h 32mUnited Airlines
Wed 12/311:00 amLIS - OKC
2 stops40h 58mUnited Airlines
Deal found 4/2$579
This Lufthansa deal was found by Cheapflights users on 4/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:20 pmDFW - LIS
1 stop24h 30mLufthansa
Mon 12/13:55 pmLIS - DFW
2 stops60h 29mLufthansa
Deal found 4/1$610
This Air Canada deal was found by Cheapflights users on 4/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:15 amDFW - LIS
1 stop20h 05mAir Canada
Fri 11/1411:00 amLIS - DFW
2 stops41h 24mAir Canada
Deal found 4/1$611
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/277:00 amDFW - LIS
1 stop21h 45mDelta
Wed 5/1412:45 pmLIS - DFW
1 stop15h 48mDelta
Deal found 4/1$613
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/209:20 pmDFW - LIS
1 stop14h 35mBritish Airways
Wed 4/307:20 amLIS - DFW
2 stops17h 56mBritish Airways
Deal found 4/1$616
This Finnair deal was found by Cheapflights users on 4/1. 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 8/64:50 pmDFW - LIS
1 stop16h 50mFinnair
Mon 8/184:30 pmLIS - DFW
1 stop28h 35mFinnair
Deal found 4/1$620
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/19:40 pmDFW - LIS
1 stop19h 45mIberia
Mon 9/298:45 pmLIS - DFW
2 stops27h 42mIberia
Deal found 4/1$621
This Air France deal was found by Cheapflights users on 4/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1011:20 amDFW - LIS
2 stops14h 40mMultiple Airlines
Tue 8/195:00 amLIS - DFW
2 stops17h 47mMultiple Airlines
Deal found 4/1$622
This Air France deal was found by Cheapflights users on 4/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/53:50 pmDFW - LIS
1 stop20h 00mAir France
Thu 5/1512:45 pmLIS - DFW
2 stops17h 14mAir France
Deal found 4/1$626
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/232:25 pmDFW - LIS
2 stops12h 40mAmerican Airlines
Sat 11/18:20 amLIS - DFW
1 stop17h 35mAmerican Airlines
Deal found 3/31$655
This SWISS deal was found by Cheapflights users on 3/31. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/262:26 pmDFW - LIS
2 stops50h 54mSWISS
Thu 5/153:35 pmLIS - DFW
2 stops37h 15mSWISS
Deal found 3/31$657
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 11/1910:00 amDFW - LIS
2 stops17h 20mUnited Airlines
Fri 11/2810:15 amLIS - DFW
2 stops18h 38mUnited Airlines
Deal found 4/1$658

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 April 2, 2025.
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

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sun 4/27

7:00 am-10:45 am

1 stop21h 45m

Lisbon Humberto Delgado

Wed 5/14

12:45 pm-10:33 pm

1 stop15h 48m

$613

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sun 4/20

9:20 pm-5:55 pm

1 stop14h 35m

Lisbon Humberto Delgado

Wed 4/30

7:20 am-7:16 pm

2 stops17h 56m

$616

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 5/5

3:50 pm-5:50 pm

1 stop20h 00m

Lisbon Humberto Delgado

Thu 5/15

12:45 pm-11:59 pm

2 stops17h 14m

$626

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 4/7

11:20 am-9:20 am

1 stop16h 00m

Lisbon Humberto Delgado

Mon 4/14

3:35 pm-6:32 pm

2 stops32h 57m

$628

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sat 4/26

2:26 pm-11:20 pm

2 stops50h 54m

Lisbon Humberto Delgado

Thu 5/15

3:35 pm-10:50 pm

2 stops37h 15m

$657

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 6/30

7:35 pm-11:10 pm

1 stop21h 35m

Lisbon Humberto Delgado

Wed 7/16

4:30 pm-3:05 pm

1 stop28h 35m

$675

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Wed 4/16

12:06 pm-8:00 am

1 stop13h 54m

Lisbon Humberto Delgado

Wed 4/30

12:45 pm-9:30 pm

1 stop14h 45m

$686

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sun 4/27

3:50 pm-10:05 pm

1 stop24h 15m

Lisbon Humberto Delgado

Sat 5/10

5:05 am-2:05 pm

1 stop15h 00m

$693

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Tue 4/29

7:20 am-10:30 am

1 stop21h 10m

Lisbon Humberto Delgado

Wed 5/14

12:50 pm-11:12 am

2 stops28h 22m

$726

TulsaLisbon

TUL - LIS

TULLIS

Tulsa

Tue 4/29

7:30 am-8:20 am

2 stops18h 50m

Lisbon Humberto Delgado

Tue 5/6

11:25 am-4:14 pm

2 stops34h 49m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 33 results
1
2
3
4

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, 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 $1,203). 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 April 2, 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 April 2, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair 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
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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?

    $292 is the cheapest one-way deal found within the past few days, from Air France. You may also be able to find cheap deals on British Airways and Air Canada, with prices starting from $311 and $314, 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, Tulsa - Lisbon Humberto Delgado and Oklahoma City Will Rogers World - 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 $1,203). 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
Oeiras
Sesimbra
Fátima

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oklahoma to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Lisbon flights
Newark to Lisbon flights
Boston to Lisbon flights
Dulles Intl to Lisbon flights
LaGuardia to Lisbon flights
Newark to Porto flights
O'Hare Intl to Lisbon flights
Miami to Lisbon flights
San Francisco to Lisbon flights
Boston to Ponta Delgada flights
John F Kennedy Intl to Porto flights
Los Angeles to Lisbon flights
Reagan-National to Lisbon flights
Baltimore to Lisbon flights
Philadelphia to Lisbon flights
Dallas/Fort Worth to Lisbon flights
Seattle to Lisbon flights
LaGuardia to Porto flights
Boston to Porto flights
John F Kennedy Intl to Ponta Delgada flights
Newark to Ponta Delgada flights
Hobby to Lisbon flights
Midway to Lisbon flights
Denver to Lisbon flights
Love Field to Lisbon flights
Atlanta to Lisbon flights
Dulles Intl to Porto flights
George Bush Intcntl to Lisbon flights
Stewart to Lisbon flights
Charlotte to Lisbon flights
John F Kennedy Intl to Faro flights
Newark to Faro flights
Orlando to Lisbon flights
Portland to Lisbon flights
Reagan-National to Porto flights
Minneapolis to Lisbon flights
Sky Harbor Intl to Lisbon flights
John F Kennedy Intl to Funchal flights
Baltimore to Porto flights
Tampa to Lisbon flights
O'Hare Intl to Porto flights
Austin to Lisbon flights
San Diego to Lisbon flights
Detroit to Lisbon flights
Fort Lauderdale to Lisbon flights
Raleigh to Lisbon flights
Boston to Funchal flights
Seattle to Porto flights
LaGuardia to Ponta Delgada flights
San Francisco to Porto flights

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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$623Average$1,444FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$638Average$997FlexibilityNo cancel feeOn-time69%
KLMCheapest$672Average$974FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$674Average$1,181FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$699Average$1,000FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.