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$723+ Cheap flights from Galveston, TX 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BIO
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Galveston to Bilbao

Keep the following information in mind while searching for Galveston to Bilbao flight deals. Data was last updated April 24, 2025.

Round-trip from

$1,249
(Delta)

One-way from

$723
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$1,068
From Galveston to Bilbao
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One-way flight from Galveston to Bilbao
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Highest demand for flights based on searches. 34% potential increase in price ($567 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Galveston to Bilbao

Cheapest flights from Galveston to Bilbao
Explore the most affordable flight options available from Galveston to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Air France deal was found by Cheapflights users on 4/23. 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.
Fri 5/236:42 pmHOU - BIO
2 stops14h 48mMultiple Airlines
Sat 5/317:10 amBIO - HOU
2 stops17h 47mMultiple Airlines
Deal found 4/23$2,050
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/236:31 pmHOU - BIO
2 stops15h 24mIberia
Fri 5/301:30 pmBIO - HOU
2 stops17h 28mIberia
Deal found 4/23$2,532

Cheapflights Fare Finder

Customize your flight search to find flights from Galveston 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 April 24, 2025.
Use the filters below to find and compare flights from Galveston to Bilbao that are best for you.

Fly from

Galveston

Fly to

Bilbao

Route

Depart

Return

Price

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Fri 5/23

6:42 pm-4:30 pm

2 stops14h 48m

Bilbao

Sat 5/31

7:10 am-5:57 pm

2 stops17h 47m

$2,050

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Fri 5/23

6:31 pm-4:55 pm

2 stops15h 24m

Bilbao

Fri 5/30

1:30 pm-11:58 pm

2 stops17h 28m

$2,532

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Tue 5/20

6:31 pm-6:50 pm

2 stops17h 19m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Best time to book a flight from Galveston to Bilbao

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

What is the cheapest time of day to fly from G4L to BIO?

Find hourly flight availability from Galveston 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 April 24, 2025.

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

Rainfall in Bilbao by month

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

In terms of precipitation, rainfall in Bilbao ranges from 2.4 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Bilbao when rainfall is around 2.4 in.

Temperature in Bilbao by month

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

If weather is an important factor for your trip to Bilbao, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 April 24, 2025.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

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
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

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.
Iberia
7.0
Good
2,684 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

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 Galveston 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 Galveston?

    Most people fly into Bilbao (BIO) if they book a flight to Bilbao from Galveston. On average, Bilbao has 0 inbound flights from Galveston per day from 4 airlines. Bilbao is conveniently located just 3.0 mi from Bilbao’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Galveston 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.

  • What is the cheapest month to book a flight from Galveston to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Galveston to Bilbao (average of $541). Flying from Galveston to Bilbao in June is currently the most expensive (average of $1,178). 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 4 airlines flying from Galveston to Bilbao

Discover the top 4 airlines that operate flights from Galveston 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$621Average$968FlexibilityNo cancel feeOn-time76%
KLMCheapest$734Average$1,396FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$802Average$1,277FlexibilityNo cancel feeOn-time69%
DeltaCheapest$868Average$955FlexibilityNo cancel feeOn-timeN/A

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