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$284+ Cheap flights from Oklahoma to Bilbao (BIO)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BIO
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Oklahoma to Bilbao

Cheapest flights from Oklahoma to Bilbao
Explore the most affordable flight options available from Oklahoma to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Iberia deal was found by Cheapflights users on 12/16. 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 12/2612:40 pmTUL - BIO
2 stops21h 15mIberia
Fri 2/277:10 amBIO - TUL
2 stops22h 06mIberia
Deal found 12/16$1,629

Find flight deals from Oklahoma to Bilbao

Keep the following information in mind while searching for Oklahoma to Bilbao flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$487
(United Airlines)

One-way from

$284
(Kiwi.com)
Provider with most accurate pricing for Oklahoma City Will Rogers World-Bilbao flight deals.
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Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Bilbao flights.
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From Oklahoma to Bilbao
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One-way flight from Oklahoma to Bilbao
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to Bilbao 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 December 16, 2025.
Use the filters below to find and compare flights from Oklahoma to Bilbao that are best for you.

Fly from

Oklahoma

Fly to

Bilbao

Route

Depart

Return

Price

TulsaBilbao

TUL - BIO

TULBIO

Tulsa

Thu 1/29

2:20 pm-9:55 pm

2 stops24h 35m

Bilbao

Mon 2/2

6:45 am-8:02 pm

2 stops20h 17m

$487

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Thu 1/29

5:45 am-9:55 pm

2 stops33h 10m

Bilbao

Thu 2/5

7:40 am-5:35 am

2 stops28h 55m

$639

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Fri 1/30

10:25 am-11:20 pm

2 stops29h 55m

Bilbao

Fri 2/6

12:50 pm-10:07 pm

2 stops40h 17m

$722

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Thu 1/29

6:45 am-9:55 pm

3 stops32h 10m

Bilbao

Thu 2/5

7:40 am-9:32 pm

2 stops20h 52m

$724

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Fri 1/23

10:25 am-12:00 pm

2 stops18h 35m

Bilbao

Sat 2/7

11:35 am-11:05 pm

2 stops18h 30m

$745

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Wed 1/28

8:25 pm-11:00 am

1 stop31h 35m

Bilbao

Sun 2/1

5:10 pm-6:40 pm

1 stop32h 30m

$754

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Fri 1/23

7:00 am-11:00 am

2 stops21h 00m

Bilbao

Sat 2/7

12:00 pm-6:40 pm

1 stop37h 40m

$770

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Fri 1/23

11:25 am-5:20 pm

2 stops22h 55m

Bilbao

Sat 2/7

7:25 am-1:50 pm

1 stop13h 25m

$771

TulsaBilbao

TUL - BIO

TULBIO

Tulsa

Fri 12/26

12:40 pm-4:55 pm

2 stops21h 15m

Bilbao

Fri 2/27

7:10 am-10:16 pm

2 stops22h 06m

$1,629

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Thu 1/15

8:12 pm-3:45 pm

2 stops36h 33m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 15 results
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Best time to book a flight from Oklahoma to Bilbao

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

What is the cheapest time of day to fly from OK to BIO?

Find hourly flight availability from Oklahoma to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from Oklahoma to Bilbao by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Bilbao. 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 Bilbao from Oklahoma?

    For a flight from Oklahoma to Bilbao, you will be flying into Bilbao. Bilbao (BIO) is just 3.0 mi from the center of the city.

  • How long is the flight from Oklahoma to Bilbao?

    Airlines like United Airlines and Iberia fly from Oklahoma to Bilbao in about 21h 15m. The time it takes to get you to your destination can typically vary by up to 3h 20m. The distance between Oklahoma and Bilbao is about 4695 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

See more FAQs

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