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$251+ Cheap flights from Oklahoma to Portugal

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — LIS
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
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Find flight deals from Oklahoma to Portugal

Cheapest flights from Oklahoma to Portugal
Explore the most affordable flight options available from Oklahoma to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This lol.travel deal was found by Cheapflights users on 11/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:45 pmDFW - LIS
2 stops23h 45mLufthansa
Tue 1/145:00 amLIS - DFW
2 stops22h 37mLufthansa
Deal found 11/3$598
This Booking.com deal was found by Cheapflights users on 11/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/47:15 amDFW - LIS
1 stop19h 40mAir Canada
Sun 12/1510:50 amLIS - DFW
1 stop17h 32mAir Canada
Deal found 11/3$605
This Ovago deal was found by Cheapflights users on 11/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/25:20 pmDFW - LIS
1 stop18h 45mIberia
Thu 12/1212:30 pmLIS - DFW
1 stop14h 05mIberia
Deal found 11/3$617
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/21:06 pmDFW - LIS
1 stop13h 04mUnited Airlines
Thu 12/1210:55 amLIS - DFW
2 stops39h 30mUnited Airlines
Deal found 11/3$619
This KLM deal was found by Cheapflights users on 11/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/49:38 amDFW - LIS
2 stops14h 57mKLM
Sun 12/1510:00 amLIS - DFW
1 stop17h 07mKLM
Deal found 11/3$625
This United deal was found by Cheapflights users on 11/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/711:35 amDFW - LIS
1 stop15h 20mMultiple Airlines
Sat 12/1411:00 amLIS - DFW
1 stop18h 04mMultiple Airlines
Deal found 11/3$627
This Ovago deal was found by Cheapflights users on 11/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/108:55 pmDFW - LIS
1 stop14h 50mBritish Airways
Wed 12/1811:15 amLIS - DFW
1 stop16h 29mBritish Airways
Deal found 11/2$636
This Delta deal was found by Cheapflights users on 11/3. 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 12/17:05 amDFW - LIS
1 stop19h 50mDelta
Sun 12/85:30 amLIS - DFW
1 stop14h 20mDelta
Deal found 11/3$638
This Virgin Atlantic deal was found by Cheapflights users on 11/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/17:35 amDFW - LIS
1 stop18h 25mVirgin Atlantic
Sun 12/811:15 amLIS - DFW
2 stops17h 22mVirgin Atlantic
Deal found 11/3$643
This American Airlines deal was found by Cheapflights users on 11/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/42:25 pmDFW - LIS
2 stops12h 30mAmerican Airlines
Wed 12/1811:15 amLIS - DFW
2 stops16h 29mAmerican Airlines
Deal found 11/3$645
This American Airlines deal was found by Cheapflights users on 11/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/412:24 pmDFW - OPO
2 stops17h 21mAmerican Airlines
Thu 12/128:20 amOPO - DFW
1 stop18h 15mAmerican Airlines
Deal found 11/3$654
This Priceline deal was found by Cheapflights users on 11/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/47:15 amDFW - OPO
2 stops45h 55mAir Canada
Thu 12/126:00 amOPO - DFW
2 stops22h 22mAir Canada
Deal found 11/3$658

Find flights from Oklahoma to Portugal within your budget

Customize your flight search to find flights from Oklahoma to Portugal 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Sat 11/16

10:24 pm-11:05 am

2 stops54h 41m

$251

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 12/30

7:10 am-9:00 am

1 stop19h 50m

$312

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Wed 3/5

3:15 pm-12:10 pm

1 stop14h 55m

$316

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 12/30

5:45 pm-9:20 am

2 stops33h 35m

$318

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 12/2

12:15 pm-9:00 am

1 stop14h 45m

$350

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 12/2

1:49 pm-9:05 am

2 stops13h 16m

$353

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Wed 4/30

4:00 pm-5:05 pm

2 stops43h 05m

$365

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 12/16

7:15 am-9:20 am

1 stop20h 05m

$380

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Fri 3/14

8:15 pm-11:30 pm

2 stops46h 15m

$384

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 12/23

4:55 pm-3:25 pm

1 stop16h 30m

$504

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 53 results
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Best time to book a flight from Oklahoma to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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 Portugal

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

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

Currently, December is the cheapest month in which you can book a flight from Oklahoma to Portugal (average of $575). Flying from Oklahoma to Portugal in June is currently the most expensive (average of $1,182). 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 PT?

Find hourly flight availability from Oklahoma to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to Portugal as you normally would.

Rainfall in Portugal by month

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

In terms of precipitation, rainfall in Portugal 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 Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated November 4, 2024.
See what other customers who have flown with Delta, Scandinavian Airlines and British Airways from Oklahoma to Portugal have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
8,829 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
1,350 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
7.7
Good
1,316 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
7.6
Good
1,646 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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.

Virgin Atlantic
7.6
Good
666 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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 Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Oklahoma to Portugal for under $500 on Cheapflights?

    Yes, there are multiple flights from Oklahoma to Portugal for under $500. The cheapest flight booked recently is on Finnair for just $482, but on average you can expect to pay $553.

  • Are there last-minute flights available from Oklahoma to Portugal for under $1,800?

    There are currently 7+ open flights from Oklahoma to Portugal within the next 7 days for less than $1,800.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $312. However, be on the lookout for offers from British Airways and United Airlines, as they are both options that can get you from Oklahoma to Portugal for a low price.

  • What does OKC to LIS mean?

    OKC and LIS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. OKC to LIS refers to a flight route from Oklahoma City Will Rogers World Airport to Lisbon Humberto Delgado Airport. Porto Airport (OPO), Funchal Madeira Airport (FNC), Faro Airport (FAO), Ponta Delgada Nordela Airport (PDL), Lajes Airport (TER) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Oklahoma to Portugal that include extra baggage allowance?

    The amount of baggage you can bring on your Oklahoma to Portugal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Oklahoma to Portugal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Oklahoma to Portugal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Oklahoma to Portugal that allow pets onboard?

    Many airlines flying from Oklahoma to Portugal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Oklahoma to Portugal?

    Yes, you can often find last-minute deals on Oklahoma to Portugal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Oklahoma to Portugal flight deals updated?

    The Oklahoma to Portugal flight deals you see on this page were last updated on 11/3.

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

    Currently, December is the cheapest month in which you can book a flight from Oklahoma to Portugal (average of $575). Flying from Oklahoma to Portugal in June is currently the most expensive (average of $1,182). 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

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Top 5 airlines flying from Oklahoma to Portugal

Discover the top 5 airlines that operate flights from Oklahoma to Portugal. 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$552Average$1,292FlexibilityNo cancel feeOn-time69%
DeltaCheapest$577Average$1,444FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$583Average$747FlexibilityNo cancel feeOn-time70%
KLMCheapest$626Average$1,329FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$635Average$1,046FlexibilityNo cancel feeOn-time71%
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