How long is the flight from Irvine to Bilbao?

Lufthansa, KLM, and United Airlines can get you from Irvine to Bilbao in just under 16h 55m. Your travel time can differ by up to 3h 55m. Airlines will cover a distance of 5726 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from Irvine to Bilbao one-way?

The cheapest airlines for a one-way flight from Irvine to Bilbao are TAP AIR PORTUGAL ($301), Lufthansa ($467), and Iberia ($473).

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.

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).

What are the most popular airlines that fly from Irvine to Bilbao?

The most popular airlines flying from Irvine to Bilbao are Lufthansa, Iberia and United Airlines. Something to consider prior to booking your flight.

What airport do you fly into for flights to Bilbao from Irvine?

Bilbao (BIO) is the airport you will fly into if you book a flight from Irvine to Bilbao. You should not have trouble finding flights to Bilbao from Irvine; the airport handles an average of 0 inbound flights from Irvine per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the Bilbao airport from Irvine. It is only a 3.0 mi journey from Bilbao (BIO) to Bilbao’s city center.

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

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

How can I find direct flights from Irvine to Bilbao?

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

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

Yes. Cheapflights offers flight deals from Irvine 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.

$274+ Flights from Irvine to Bilbao

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Cheapflights Tip: The best prices from Irvine to Bilbao are usually found in January or February, booked 90 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Irvine to Bilbao

Cheapest flights from Irvine to Bilbao
Explore the most affordable flight options available from Irvine to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Mon 12/159:05 pmLAX - BIO

1 stop16h 20mKLM

Mon 12/297:25 amBIO - LAX

1 stop14h 45mKLM

Deal found 12/15

$1,347

Mon 12/159:05 pmLAX - BIO

1 stop16h 20mMultiple Airlines

Mon 12/2912:15 pmBIO - LAX

1 stop18h 20mMultiple Airlines

Deal found 12/15

$1,482

Mon 12/159:05 pmLAX - BIO

1 stop35h 15mDelta

Mon 12/296:50 amBIO - LAX

2 stops17h 59mDelta

Deal found 12/15

$1,488

Best flights from Irvine to Bilbao
Discover carefully curated flight deals from Irvine to Bilbao that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Tue 2/38:40 amLAX - BIO

2 stops17h 10mLufthansa

Sun 2/87:25 amBIO - LAX

1 stop16h 50mLufthansa

Deal found 12/16

$460

Sat 1/313:25 pmLAX - BIO

1 stop16h 55mKLM

Sat 2/75:20 pmBIO - LAX

1 stop27h 25mKLM

Deal found 12/16

$471

Sat 1/315:30 pmLAX - BIO

1 stop20h 50mUnited Airlines

Sat 2/77:25 amBIO - LAX

1 stop16h 50mUnited Airlines

Deal found 12/17

$474

Sun 1/189:55 amLAX - BIO

2 stops22h 25mDelta

Tue 2/36:50 amBIO - LAX

2 stops18h 59mDelta

Deal found 12/17

$477

Wed 2/115:00 amLAX - BIO

2 stops28h 05mUnited Airlines

Mon 2/167:25 amBIO - LAX

1 stop16h 50mUnited Airlines

Deal found 12/17

$479

Sat 1/318:40 amLAX - BIO

2 stops17h 10mLufthansa

Sat 2/77:25 amBIO - LAX

1 stop16h 50mLufthansa

Deal found 12/16

$479

Wed 2/118:45 amLAX - BIO

2 stops17h 45mDelta

Wed 2/256:50 amBIO - LAX

2 stops21h 03mDelta

Deal found 12/17

$486

Wed 1/215:30 pmLAX - BIO

1 stop15h 35mUnited Airlines

Sun 1/256:45 amBIO - LAX

2 stops23h 31mUnited Airlines

Deal found 12/15

$482

Last-minute flights from Irvine to Bilbao
Discover last-minute flight deals from Irvine to Bilbao. Data last updated December 18, 2025 and is based on user searches.

Sun 1/117:00 pmLAX - BIO

2 stops30h 50mLufthansa

Sat 1/247:25 amBIO - LAX

1 stop16h 50mLufthansa

Deal found 12/16

$659

Sun 1/183:25 pmLAX - BIO

1 stop16h 55mAir France

Tue 2/37:25 amBIO - LAX

2 stops20h 10mAir France

Deal found 12/17

$469

Sun 1/186:20 pmLAX - BIO

1 stop14h 00mDelta

Tue 2/37:25 amBIO - LAX

1 stop17h 40mDelta

Deal found 12/17

$477

Wed 1/215:30 pmLAX - BIO

1 stop15h 35mUnited Airlines

Sun 1/256:45 amBIO - LAX

2 stops23h 31mUnited Airlines

Deal found 12/15

$482

Sat 1/313:25 pmLAX - BIO

1 stop16h 55mKLM

Sat 2/75:20 pmBIO - LAX

1 stop27h 25mKLM

Deal found 12/16

$471

Sat 1/315:30 pmLAX - BIO

1 stop20h 50mUnited Airlines

Sat 2/77:25 amBIO - LAX

1 stop16h 50mUnited Airlines

Deal found 12/17

$474

Sat 1/318:40 amLAX - BIO

2 stops17h 10mLufthansa

Sat 2/77:25 amBIO - LAX

2 stops19h 28mLufthansa

Deal found 12/16

$489

One-way flights from Irvine to Bilbao
Search for one-way flight options from Irvine to Bilbao. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sun 2/18:20 amLAX - BIO

2 stops45h 15mMultiple Airlines

Deal found 12/16

$274

Mon 2/28:20 amLAX - BIO

3 stops28h 45mMultiple Airlines

Deal found 12/16

$284

Thu 1/2911:50 amLAX - BIO

3 stops39h 30mMultiple Airlines

Deal found 12/16

$286

Tue 1/2011:51 amLAX - BIO

3 stops45h 44mMultiple Airlines

Deal found 12/16

$288

Tue 1/274:45 pmLAX - BIO

3 stops41h 20mMultiple Airlines

Deal found 12/16

$290

Wed 1/2811:50 amLAX - BIO

3 stops21h 45mMultiple Airlines

Deal found 12/16

$301

Sat 1/314:45 pmLAX - BIO

3 stops30h 35mMultiple Airlines

Deal found 12/16

$303

Fri 1/3012:15 pmLAX - BIO

3 stops35h 20mMultiple Airlines

Deal found 12/16

$306

Mon 1/197:00 amLAX - BIO

3 stops40h 20mMultiple Airlines

Deal found 12/16

$307

Find flight deals from Irvine to Bilbao

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$433 (Kiwi.com)
One-way from	$274 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$1,482

Provider with most accurate pricing for Los Angeles-Bilbao flight deals.

Search Deals

Provider most trusted by Cheapflights users for Los Angeles-Bilbao flights.

Search Deals

From Irvine to Bilbao

Search Deals

One-way flight from Irvine to Bilbao

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($115 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

Tue 2/3

8:40 am-10:50 am

2 stops17h 10m

Bilbao

Sun 2/8

7:25 am-3:15 pm

1 stop16h 50m

$460

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

Sat 1/31

3:25 pm-5:20 pm

1 stop16h 55m

Bilbao

Sat 2/7

5:20 pm-11:45 am

1 stop27h 25m

$471

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

Sat 1/31

5:30 pm-11:20 pm

1 stop20h 50m

Bilbao

Sat 2/7

7:25 am-3:15 pm

1 stop16h 50m

$474

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

Sun 1/18

9:55 am-5:20 pm

2 stops22h 25m

Bilbao

Tue 2/3

6:50 am-4:49 pm

2 stops18h 59m

$477

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

Wed 2/11

5:00 am-6:05 pm

2 stops28h 05m

Bilbao

Mon 2/16

7:25 am-3:15 pm

1 stop16h 50m

$479

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

Sat 1/31

8:40 am-10:50 am

2 stops17h 10m

Bilbao

Sat 2/7

7:25 am-3:15 pm

1 stop16h 50m

$479

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

Wed 1/21

5:30 pm-6:05 pm

1 stop15h 35m

Bilbao

Sun 1/25

6:45 am-9:16 pm

2 stops23h 31m

$482

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

Wed 2/11

8:45 am-11:30 am

2 stops17h 45m

Bilbao

Wed 2/25

6:50 am-6:53 pm

2 stops21h 03m

$486

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

Thu 1/29

11:50 am-12:20 pm

3 stops39h 30m

$286

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

Tue 1/27

4:45 pm-7:05 pm

3 stops41h 20m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 17 results

Best time to book a flight from Irvine to Bilbao

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

How far ahead should I book a flight from Irvine to Bilbao?

The best time to book flights from Irvine to Bilbao is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Irvine to Bilbao (average of $525). Flying from Irvine to Bilbao in June is currently the most expensive (average of $1,005). 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 IR9 to BIO?

It’s typically best to fly out from Irvine to Bilbao in the morning. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Bilbao

Get a feel of what it's like to fly with Delta, United Airlines, and Iberia from Irvine to Bilbao by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,005 reviews

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

7.9

Good

8,005 reviews

Delta

7.9

Good

8,005 reviews

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.

United Airlines

7.4

Good

9,092 reviews

Delta

7.9

Good

8,005 reviews

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

3,053 reviews

Delta

7.9

Good

8,005 reviews

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.

Lufthansa

6.8

Okay

7,635 reviews

Delta

7.9

Good

8,005 reviews

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

What airport do you fly into for flights to Bilbao from Irvine?
Bilbao (BIO) is the airport you will fly into if you book a flight from Irvine to Bilbao. You should not have trouble finding flights to Bilbao from Irvine; the airport handles an average of 0 inbound flights from Irvine per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the Bilbao airport from Irvine. It is only a 3.0 mi journey from Bilbao (BIO) to Bilbao’s city center.
How long is the flight from Irvine to Bilbao?
Lufthansa, KLM, and United Airlines can get you from Irvine to Bilbao in just under 16h 55m. Your travel time can differ by up to 3h 55m. Airlines will cover a distance of 5726 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Irvine to Bilbao one-way?
The cheapest airlines for a one-way flight from Irvine to Bilbao are TAP AIR PORTUGAL ($301), Lufthansa ($467), and Iberia ($473).
Can I find deals for flights from Irvine to Bilbao that include hotel bookings?
Yes. In addition to deals on Irvine to Bilbao flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Irvine to Bilbao?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Bilbao.
Can I find deals for business class flights from Irvine to Bilbao?
Yes. Cheapflights offers flight deals from Irvine 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 Irvine to Bilbao?
Currently, January is the cheapest month in which you can book a flight from Irvine to Bilbao (average of $525). Flying from Irvine to Bilbao in June is currently the most expensive (average of $1,005). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Irvine to Bilbao

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$542	Average$980	FlexibilityNo cancel fee	On-timeN/A
Iberia	Cheapest$607	Average$1,070	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$635	Average$946	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$654	Average$1,162	FlexibilityNo cancel fee	On-time69%
LEVEL	Cheapest$669	Average$978	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$676	Average$1,975	FlexibilityNo cancel fee	On-time77%
American Airlines	Cheapest$677	Average$1,137	FlexibilityNo cancel fee	On-time71%
KLM	Cheapest$681	Average$896	FlexibilityNo cancel fee	On-time75%

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$274+ Cheap flights from Irvine, CA 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Irvine to Bilbao with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Irvine to Bilbao are usually found in January or February, booked 90 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Irvine to Bilbao

Cheapest flights from Irvine to BilbaoExplore the most affordable flight options available from Irvine to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Irvine to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Irvine to Bilbao

Keep the following information in mind while searching for Irvine to Bilbao flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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Use the filters below to find and compare flights from Irvine to Bilbao that are best for you.

Best time to book a flight from Irvine to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Irvine with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Irvine to Bilbao

How far ahead should I book a flight from Irvine to Bilbao?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Bilbao. Price data was last updated on December 12, 2025.

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

What is the cheapest time of day to fly from IR9 to BIO?

Find hourly flight availability from Irvine 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 18, 2025.

Reviews of airlines servicing Bilbao

Get a feel of what it's like to fly with Delta, United Airlines, and Iberia from Irvine to Bilbao by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Irvine to Bilbao?

What are the cheapest airlines to fly from Irvine to Bilbao one-way?

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

How can I find direct flights from Irvine to Bilbao?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Irvine to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Irvine to Bilbao

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Cheapest flights from Irvine to Bilbao
Explore the most affordable flight options available from Irvine to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.