$289 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Bilbao (BIO)

View $289 flight on Sun, Sep 14, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Bilbao Airport (BIO)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Newark Liberty Intl. Airport to Bilbao (EWR-BIO)

Prices were available within the past 7 days and start at $289 for one-way flights and $371 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sat, Nov 8 - Sun, Nov 16
EWR
New York
BIO
Bilbao
$371 Roundtrip, found 9 hours ago
$371
Roundtrip
found 9 hours ago
Select TAP Portugal flight, departing Sat, Nov 8 from New York to Bilbao, returning Sun, Nov 16, priced at $371 found 9 hours ago
TAP Portugal
Thu, Nov 6 - Wed, Nov 19
EWR
New York
BIO
Bilbao
$371 Roundtrip, found 1 day ago
$371
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Thu, Nov 6 from New York to Bilbao, returning Wed, Nov 19, priced at $371 found 1 day ago
TAP Portugal
Mon, Sep 15 - Wed, Sep 24
EWR
New York
BIO
Bilbao
$375 Roundtrip, found 12 hours ago
$375
Roundtrip
found 12 hours ago
Select TAP Portugal flight, departing Mon, Sep 15 from New York to Bilbao, returning Wed, Sep 24, priced at $375 found 12 hours ago
TAP Portugal
Tue, Nov 11 - Wed, Nov 19
EWR
New York
BIO
Bilbao
$376 Roundtrip, found 1 day ago
$376
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Tue, Nov 11 from New York to Bilbao, returning Wed, Nov 19, priced at $376 found 1 day ago
Scandinavian Airlines
Thu, Nov 13 - Mon, Dec 1
EWR
New York
BIO
Bilbao
$464 Roundtrip, found 1 day ago
$464
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, Nov 13 from New York to Bilbao, returning Mon, Dec 1, priced at $464 found 1 day ago
United
Tue, Aug 19 - Wed, Sep 10
EWR
New York
BIO
Bilbao
$582 Roundtrip, found 2 days ago
$582
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 19 from New York to Bilbao, returning Wed, Sep 10, priced at $582 found 2 days ago
Swiss International Air Lines
Wed, Nov 12 - Wed, Nov 19
EWR
New York
BIO
Bilbao
$597 Roundtrip, found 22 hours ago
$597
Roundtrip
found 22 hours ago
Select Swiss International Air Lines flight, departing Wed, Nov 12 from New York to Bilbao, returning Wed, Nov 19, priced at $597 found 22 hours ago
Aer Lingus
Wed, Oct 1 - Wed, Oct 15
EWR
New York
BIO
Bilbao
$600 Roundtrip, found 15 hours ago
$600
Roundtrip
found 15 hours ago
Select Aer Lingus flight, departing Wed, Oct 1 from New York to Bilbao, returning Wed, Oct 15, priced at $600 found 15 hours ago
Lufthansa
Wed, Nov 26 - Wed, Dec 3
EWR
New York
BIO
Bilbao
$603 Roundtrip, found 16 hours ago
$603
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Wed, Nov 26 from New York to Bilbao, returning Wed, Dec 3, priced at $603 found 16 hours ago
Air Canada
Tue, Sep 23 - Tue, Oct 21
EWR
New York
BIO
Bilbao
$615 Roundtrip, found 1 day ago
$615
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Sep 23 from New York to Bilbao, returning Tue, Oct 21, priced at $615 found 1 day ago

Find the cheapest month to fly from New York (EWR) to Bilbao (BIO)

October is typically the cheapest month to fly

From $371 - $985 per traveler.

Graph displaying average flight prices per month

Alternative airports near Bilbao

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bilbao Airport BIO. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $959
BIO
Bilbao Airport
CheapestClosest
Average driving time to city center13 min
Flights from $959
Flights from Newark Liberty Intl. Airport (EWR) to Bilbao (BIO)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Bilbao
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$370
Distance
3548 mi
Average flight time
7 hours 30 mins

Newark Liberty Intl. Airport to Bilbao Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Bilbao

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 Newark Liberty Intl. Airport to Bilbao are during the month of November. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Bilbao with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Bilbao

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Bilbao: 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 Newark Liberty Intl. Airport to Bilbao

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 Newark Liberty Intl. Airport to Bilbao in 2025. You can also book with separate airlines for your outbound and return journeys, from $289 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 Newark Liberty Intl. Airport to Bilbao 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 Newark Liberty Intl. Airport to Bilbao 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 Liberty Intl. Airport (EWR) to Bilbao Airport (BIO) cost?
Grab cheap return tickets starting at $875 from Liberty Intl. Airport (EWR) to Bilbao Airport (BIO). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving EWR on July 31 2025 and touching down at BIO. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from EWR to BIO?
The cheapest flights from EWR to BIO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from EWR to BIO?
Journey from EWR to BIO with United. This airline currently has the cheapest one-way fare for this route, starting from $514. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from EWR on August 14 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Liberty Intl. Airport (EWR) to Bilbao Airport (BIO)?
There are no daily direct flights departing from Liberty Intl. Airport (EWR) to Bilbao Airport (BIO). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from EWR to BIO?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to Bilbao Airport (BIO)?
Select a flight from Liberty Intl. Airport (EWR) to Bilbao Airport (BIO) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be 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 Liberty Intl. Airport (EWR) to Bilbao Airport (BIO) last-minute?
Booking your ticket from EWR to BIO shortly before your journey is typically more expensive. However, if there's some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book an EWR to BIO flight and hotel package?
Securing an EWR to BIO flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our impressive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Bilbao Airport (BIO)?
Usually, it's possible to reschedule or cancel your EWR to BIO flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Explore a world of travel with Expedia

Bilbao nearby Airports

Santander

Newark Liberty Intl. Airport to Santander
$813.61
Newark Liberty Intl. Airport nearby Airports

New York

John F. Kennedy Intl. to Bilbao
$370.31
LaGuardia to Bilbao
$602.01
*Available to One Key members.