US$578️ Cheap Flights from Houston to Bilbao (2024)

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Flights from Houston to Bilbao

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Houston to Bilbao - Flights Starting at US$578

Book one-way or return flights from Houston to Bilbao from as little as US$578. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Houston to Bilbao

View airlines operating flights from Houston to Bilbao. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines

From US$462

WestJet

From US$482

Delta Air Lines

From US$538

Virgin Atlantic

From US$570

Iberia

From US$578

Spirit Airlines

From US$592

Finnair

From US$595

British Airways

From US$605

Singapore Airlines

From US$636

Air France

From US$664

ANA airlines

Find more flights and airlines

Alternative Routes from Houston to Bilbao

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Houston to Bilbao.

Cheapest
IAH
15:35
18h 15m
2 transfer
BIO
16:50
George Bush Intercontinental Airport - Bilbao Airport
Sat, Apr 27United Airlines
US$462
HOU
10:31
18h 49m
2 transfer
BIO
12:20
William P. Hobby Airport - Bilbao Airport
Fri, Apr 26Delta Air Lines
US$571
HOU
10:31
18h 49m
2 transfer
BIO
12:20
William P. Hobby Airport - Bilbao Airport
Fri, Apr 26Delta Air Lines
US$571
Find More Flights

Frequently Asked Questions

When are flight tickets from Houston (HOU) to Bilbao (BIO) the cheapest?
Airlines adjust prices for flights from Houston to Bilbao based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Houston (HOU) to Bilbao (BIO) cost?
According to Trip.com's data, the lowest price is around $1,531.
What is the transportation method from the main airport to downtown in Bilbao?
- The distance from Bilbao Airport to downtown is about 4km. It takes about 20 minutes by taxi.

How to find a cheap flight from Houston to Bilbao

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to Bilbao. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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