$491 Cheap Flights from Bilbao (BIO) to Quito (UIO)

View $491 flight on Wed, May 20, 2026Opens in a new window

Popular airlines from Bilbao Airport (BIO) to Mariscal Sucre Intl. Airport (UIO)

Cheap Flights from Bilbao to Quito (BIO-UIO)

Prices were available within the past 7 days and start at $491 for one-way flights and $1,327 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Sun, Dec 14 - Sun, Jan 11
BIO
Bilbao
UIO
Quito
$1,327 Roundtrip, found 5 days ago
$1,327
Roundtrip
found 5 days ago
Select avianca flight, departing Sun, Dec 14 from Bilbao to Quito, returning Sun, Jan 11, priced at $1,327 found 5 days ago
avianca
Wed, Dec 10 - Fri, Jan 9
BIO
Bilbao
UIO
Quito
$1,415 Roundtrip, found 5 days ago
$1,415
Roundtrip
found 5 days ago
Select avianca flight, departing Wed, Dec 10 from Bilbao to Quito, returning Fri, Jan 9, priced at $1,415 found 5 days ago
LATAM Airlines Group
Tue, Dec 16 - Sun, Jan 11
BIO
Bilbao
UIO
Quito
$1,432 Roundtrip, found 5 days ago
$1,432
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 16 from Bilbao to Quito, returning Sun, Jan 11, priced at $1,432 found 5 days ago
avianca
Wed, Dec 17 - Sun, Jan 11
BIO
Bilbao
UIO
Quito
$1,435 Roundtrip, found 5 days ago
$1,435
Roundtrip
found 5 days ago
Select avianca flight, departing Wed, Dec 17 from Bilbao to Quito, returning Sun, Jan 11, priced at $1,435 found 5 days ago
LATAM Airlines Group
Mon, Dec 15 - Sun, Jan 11
BIO
Bilbao
UIO
Quito
$1,441 Roundtrip, found 5 days ago
$1,441
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Mon, Dec 15 from Bilbao to Quito, returning Sun, Jan 11, priced at $1,441 found 5 days ago
avianca
Sun, Dec 14 - Fri, Jan 9
BIO
Bilbao
UIO
Quito
$1,460 Roundtrip, found 5 days ago
$1,460
Roundtrip
found 5 days ago
Select avianca flight, departing Sun, Dec 14 from Bilbao to Quito, returning Fri, Jan 9, priced at $1,460 found 5 days ago
American Airlines
Thu, Dec 11 - Wed, Jan 7
BIO
Bilbao
UIO
Quito
$1,469 Roundtrip, found 5 days ago
$1,469
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Dec 11 from Bilbao to Quito, returning Wed, Jan 7, priced at $1,469 found 5 days ago
avianca
Sat, Dec 13 - Wed, Jan 7
BIO
Bilbao
UIO
Quito
$1,470 Roundtrip, found 5 days ago
$1,470
Roundtrip
found 5 days ago
Select avianca flight, departing Sat, Dec 13 from Bilbao to Quito, returning Wed, Jan 7, priced at $1,470 found 5 days ago
Air France
Sun, Dec 14 - Thu, Jan 8
BIO
Bilbao
UIO
Quito
$1,598 Roundtrip, found 5 days ago
$1,598
Roundtrip
found 5 days ago
Select Air France flight, departing Sun, Dec 14 from Bilbao to Quito, returning Thu, Jan 8, priced at $1,598 found 5 days ago
Iberia
Sun, Dec 14 - Thu, Jan 8
BIO
Bilbao
UIO
Quito
$1,603 Roundtrip, found 5 days ago
$1,603
Roundtrip
found 5 days ago
Select Iberia flight, departing Sun, Dec 14 from Bilbao to Quito, returning Thu, Jan 8, priced at $1,603 found 5 days ago
Flights from Bilbao (BIO) to Quito (UIO)
Origin airport
Bilbao
Destination airport
Mariscal Sucre Intl.
Roundtrip price
$1,326
Distance
5496 mi

Bilbao to Quito Flights

The cheapest times to fly from Bilbao to Quito

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bilbao to Quito are during the month of December. You can find some of the cheapest flights from Bilbao to Quito with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bilbao to Quito

Sunday is one of the best days to book for cheap flights from Bilbao to Quito: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bilbao to Quito

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bilbao to Quito in 2025. You can also book with separate airlines for your outbound and return journeys, from $491 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bilbao to Quito flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bilbao to Quito airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Bilbao Airport (BIO) to Mariscal Sucre Intl. Airport (UIO) cost?
Get a cheap one-way flight from $491 or cheap return flight from $1,327 from Bilbao Airport (BIO) to Mariscal Sucre Intl. Airport (UIO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Bilbao Airport (BIO) to Mariscal Sucre Intl. Airport (UIO)?
The cheapest month to fly from BIO to UIO is December, when demand is low. Off-peak months are usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Bilbao Airport (BIO) to Mariscal Sucre Intl. Airport (UIO)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from BIO to UIO. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Bilbao Airport (BIO) to Mariscal Sucre Intl. Airport (UIO)?
You'll need to catch a flight with a layover if you're traveling from Bilbao Airport (BIO) to Mariscal Sucre Intl. Airport (UIO). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BIO to UIO?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bilbao Airport (BIO) to Mariscal Sucre Intl. Airport (UIO)?
To avoid possible delays on the Bilbao Airport (BIO) to Mariscal Sucre Intl. Airport (UIO) route, travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Bilbao Airport (BIO) to Mariscal Sucre Intl. Airport (UIO) last-minute?
Holding off until just before your trip to book your flight from BIO to UIO often results in higher prices. While you may come across some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of snagging a bargain.
Is it cheaper to book a BIO to UIO flight and hotel package?
You'll generally save money by booking a BIO to UIO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your preferred flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Bilbao Airport (BIO) to Mariscal Sucre Intl. Airport (UIO)?
It's usually possible to cancel or reschedule your BIO to UIO flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.