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$867+ Cheap flights from Columbus to Bilbao (BIO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BIO
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Columbus to Bilbao

Best flights from Columbus to Bilbao
Discover carefully curated flight deals from Columbus to Bilbao that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 6, 2025.

This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 4/16:00 pmCMH - BIO
2 stops16h 30mDelta
Sun 4/56:50 amBIO - CMH
2 stops17h 10mDelta
Deal found 11/4$867
This KLM deal was found by Cheapflights users on 11/5. 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 4/11:00 pmCMH - BIO
2 stops15h 25mKLM
Sun 4/512:00 pmBIO - CMH
2 stops29h 44mKLM
Deal found 11/5$1,012

Cheap flight deals from Columbus to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Bilbao (BIO). 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 November 6, 2025.

Round-trip from

$867
(Delta)
From Columbus to Bilbao
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus 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 November 6, 2025.
Use the filters below to find and compare flights from Columbus to Bilbao that are best for you.

Fly from

Columbus

Fly to

Bilbao

Route

Depart

Return

Price

ColumbusBilbao

CMH - BIO

CMHBIO

Columbus

Wed 4/1

6:00 pm-4:30 pm

2 stops16h 30m

Bilbao

Sun 4/5

6:50 am-6:00 pm

2 stops17h 10m

$867

ColumbusBilbao

CMH - BIO

CMHBIO

Columbus

Wed 4/1

1:00 pm-10:25 am

2 stops15h 25m

Bilbao

Sun 4/5

12:00 pm-11:44 am

2 stops29h 44m

$1,012

ColumbusBilbao

CMH - BIO

CMHBIO

Columbus

Sat 12/20

6:28 pm-10:55 pm

3 stops46h 27m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Best time to book a flight from Columbus to Bilbao

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

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

Find hourly flight availability from Columbus 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 November 6, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 59% on flights from Columbus to Bilbao by exploring options for tickets in the evening.

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. 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 Bilbao. Reviews last updated November 6, 2025.
Peruse reviews from past customers who have flown with United Airlines from Columbus to Bilbao to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,007 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Columbus 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 Columbus?

    Bilbao (BIO), located 3.0 mi from the city center, is the airport you fly into when you book flights from Columbus to Bilbao. 1 airline have flights to Bilbao from Columbus on a regular basis. Booking flights from Columbus to Bilbao should not be difficult; the airport handles an average of 0 inbound flights from Columbus per day.

  • How long is the flight from Columbus to Bilbao?

    Airlines like Delta and KLM fly from Columbus to Bilbao in about 15h 25m. The time it takes to get you to your destination can typically vary by up to 1h 05m. The distance from Columbus to Bilbao is about 3967 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Columbus to Bilbao round-trip?

    Our cheapest airline available from Columbus to Bilbao is United Airlines. Our recent data shows that you can find tickets from as low as $705 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Columbus 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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Top airline flying from Columbus to Bilbao

Discover the top airline that operate flights from Columbus to Bilbao. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$705Average$1,293FlexibilityNo cancel feeOn-time69%

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