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Bilbao

$735+ Cheap flights from Salt Lake City (SLC) 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — BIO
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Salt Lake City to Bilbao

Cheapest flights from Salt Lake City to Bilbao
Explore the most affordable flight options available from Salt Lake City to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:25 pmSLC - BIO
2 stops58h 25mUnited Airlines
Sat 1/107:25 amBIO - SLC
2 stops40h 01mUnited Airlines
Deal found 12/10$1,266
This Delta deal was found by Cheapflights users on 12/10. 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.
Fri 12/267:45 amSLC - BIO
2 stops19h 35mDelta
Wed 1/76:50 amBIO - SLC
2 stops22h 32mDelta
Deal found 12/10$1,485
This KLM deal was found by Cheapflights users on 12/10. 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.
Fri 12/262:10 pmSLC - BIO
1 stop24h 15mKLM
Wed 1/75:20 pmBIO - SLC
1 stop26h 50mKLM
Deal found 12/10$1,676
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:00 amSLC - BIO
3 stops19h 50mUnited Airlines
Wed 1/711:35 amBIO - SLC
2 stops42h 49mUnited Airlines
Deal found 12/10$3,016

Find flight deals from Salt Lake City to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$735
(United Airlines)
Provider with most accurate pricing for Salt Lake City-Bilbao flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Bilbao flights.
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From Salt Lake City to Bilbao
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City 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 12, 2025.
Use the filters below to find and compare flights from Salt Lake City to Bilbao that are best for you.

Fly from

Salt Lake City

Fly to

Bilbao

Route

Depart

Return

Price

Salt Lake CityBilbao

SLC - BIO

SLCBIO

Salt Lake City

Thu 2/5

11:10 am-9:55 pm

2 stops26h 45m

Bilbao

Mon 2/9

6:45 am-5:08 pm

2 stops18h 23m

$735

Salt Lake CityBilbao

SLC - BIO

SLCBIO

Salt Lake City

Fri 2/6

6:30 am-10:50 am

3 stops20h 20m

Bilbao

Mon 2/16

7:25 am-9:59 pm

2 stops22h 34m

$817

Salt Lake CityBilbao

SLC - BIO

SLCBIO

Salt Lake City

Sun 12/28

4:25 pm-10:50 am

2 stops58h 25m

Bilbao

Sat 1/10

7:25 am-3:26 pm

2 stops40h 01m

$1,266

Salt Lake CityBilbao

SLC - BIO

SLCBIO

Salt Lake City

Fri 12/26

7:45 am-11:20 am

2 stops19h 35m

Bilbao

Wed 1/7

6:50 am-9:22 pm

2 stops22h 32m

$1,485

Salt Lake CityBilbao

SLC - BIO

SLCBIO

Salt Lake City

Fri 12/26

2:10 pm-10:25 pm

1 stop24h 15m

Bilbao

Wed 1/7

5:20 pm-12:10 pm

1 stop26h 50m

$1,676

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Salt Lake City to Bilbao

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to Bilbao in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Salt Lake City-Bilbao flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Salt Lake City-Bilbao flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Salt Lake City-Bilbao flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-Bilbao flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Salt Lake City-Bilbao flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Salt Lake City to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Salt Lake City 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 Salt Lake City to Bilbao

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

Find hourly flight availability from Salt Lake City 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 12, 2025.

It’s typically best to fly out from Salt Lake City to Bilbao at noon. Doing so could potentially save you 17% on the flight price compared to flying in the evening, which is usually more expensive.

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 December 12, 2025.
Read through reviews of airlines operating flights from Salt Lake City to Bilbao, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Salt Lake City to Bilbao?

    There are many flights that can get you from Salt Lake City to Bilbao in 26h 45m. Fly via United Airlines to get the fastest option. There are 5141 mi between Salt Lake City and Bilbao.

  • What is the cheapest airline to fly from Salt Lake City to Bilbao round-trip?

    Flying on Delta is currently your cheapest option to Bilbao, with prices starting at $788.

  • Can I find deals for flights from Salt Lake City to Bilbao that include hotel bookings?

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

  • How can I find direct flights from Salt Lake City to Bilbao?

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

  • Can I find deals for business class flights from Salt Lake City to Bilbao?

    Yes. Cheapflights offers flight deals from Salt Lake City 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 Salt Lake City to Bilbao

Discover the top airline that operate flights from Salt Lake City 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$788Average$977FlexibilityNo cancel feeOn-timeN/A

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