EWR - BIO

$258 Find Cheap Flights from Newark Liberty Airport to Bilbao

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Bilbao departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Bilbao

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Bilbao, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Bilbao, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Newark to Bilbao (EWR-BIO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Bilbao that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Bilbao

Wed, Feb 18 - Wed, Feb 25
TAP AIR PORTUGAL Logo
5:40 pm - 11:25 amEWR-BIO
11h 45m1 stop
TAP AIR PORTUGAL Logo
12:10 pm - 10:10 pmBIO-EWR
16h 00m1 stop
$412TAP AIR PORTUGAL
Find Deal
Thu, Nov 6 - Mon, Nov 10
Scandinavian Airlines Logo
6:30 pm - 7:40 pmEWR-BIO
19h 10m2 stops
Scandinavian Airlines Logo
7:30 pm - 1:35 pmBIO-EWR
24h 05m2 stops
$420Scandinavian Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Scandinavian Airlines Logo
5:30 pm - 7:40 pmEWR-BIO
20h 10m1 stop
Scandinavian Airlines Logo
7:30 pm - 1:35 pmBIO-EWR
24h 05m2 stops
$423Scandinavian Airlines
Find Deal
Mon, Oct 20 - Mon, Oct 27
Multiple Airlines Logo
10:25 am - 6:55 pmEWR-BIO
26h 30m2 stops
Multiple Airlines Logo
9:55 pm - 9:30 pmBIO-EWR
28h 35m2 stops
$440Multiple Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 18
Multiple Airlines Logo
11:58 am - 4:30 pmEWR-BIO
22h 32m3 stops
Multiple Airlines Logo
8:55 am - 8:37 pmBIO-EWR
17h 42m2 stops
$453Multiple Airlines
Find Deal
Sun, Oct 12 - Tue, Oct 21
Multiple Airlines Logo
10:25 am - 6:55 pmEWR-BIO
26h 30m2 stops
Multiple Airlines Logo
3:45 pm - 8:10 pmBIO-EWR
34h 25m2 stops
$454Multiple Airlines
Find Deal
Sun, Oct 12 - Tue, Oct 21
Multiple Airlines Logo
10:25 am - 4:45 pmEWR-BIO
24h 20m2 stops
Multiple Airlines Logo
8:55 am - 2:43 pmBIO-EWR
35h 48m2 stops
$455Multiple Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Scandinavian Airlines Logo
5:30 pm - 7:40 pmEWR-BIO
20h 10m1 stop
Scandinavian Airlines Logo
7:30 pm - 3:40 pmBIO-EWR
26h 10m1 stop
$463Scandinavian Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
Multiple Airlines Logo
1:45 pm - 11:55 amEWR-BIO
16h 10m2 stops
Multiple Airlines Logo
9:05 pm - 8:10 pmBIO-EWR
29h 05m2 stops
$470Multiple Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
Aer Lingus Logo
5:35 pm - 5:30 pmEWR-BIO
17h 55m1 stop
Aer Lingus Logo
6:10 pm - 4:05 pmBIO-EWR
27h 55m1 stop
$590Aer Lingus
Find Deal

Everything you should know

Top airlines
TAP AIR PORTUGAL
Cheapest • from $412 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 43% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$412
Overall average: $646
TAP AIR PORTUGAL
Wed 2/18Wed 2/25
EWR - BIO • 1 stop
Cheapest one-way
$258
Multiple Airlines
Mon 9/22
EWR - BIO • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bilbao!
Booking Insights

KAYAK's insights & trends for Newark to Bilbao flights

Get data-powered insights and trends into flights from Newark to Bilbao to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Newark Liberty Airport to Bilbao?

The average price of all round-trip flights from Newark Airport to Bilbao clicked on KAYAK for each day over the last 12 months.

When flying from Newark Liberty Airport to Bilbao, you should consider leaving on a Sunday and avoid Thursdays if you are looking for the best rates. For your return to Newark Liberty Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Newark Airport to Bilbao?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Bilbao, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newark Airport to Bilbao is January, where tickets cost $476 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,257 and $1,106 respectively.

Can I save money by flying with a layover from Newark Airport to Bilbao?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $755 on average.

How far in advance should I book a flight from Newark Airport to Bilbao?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Newark Airport to Bilbao, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Newark Airport to Bilbao, you should book around 4 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$258
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Newark Liberty Airport to Bilbao

When to book flights from Newark to Bilbao

Are your dates flexible? Find out the best times to travel from Newark to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Newark Liberty Airport to Bilbao flights

  • What is the cheapest flight from Newark Airport to Bilbao?

    In the last 3 days, the lowest price for a flight from Newark Airport to Bilbao was $258 for a one-way ticket and $412 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Bilbao?

    Yes, you’ll need a passport to travel to Bilbao from Newark Liberty Airport.

  • Which aircraft models fly most regularly from Newark Liberty Airport to Bilbao?

    The Boeing 757-200 is the aircraft model that flies most regularly on the Newark Liberty Airport to Bilbao flight route.

  • Which airline alliances offer flights from Newark Liberty Airport to Bilbao?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Newark Liberty Airport and Bilbao, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Newark to Bilbao, United Airlines or TAP AIR PORTUGAL?

    The two airlines most popular with KAYAK users for flights from Newark to Bilbao are United Airlines and TAP AIR PORTUGAL. With an average price for the route of $990 and an overall rating of 7.4, United Airlines is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $809 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Bilbao?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark Liberty Airport to Bilbao.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Bilbao?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Newark Liberty Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark Liberty Airport to Bilbao?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bilbao with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and BIO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to Bilbao?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Newark Airport to Bilbao

  • Looking for a cheap flight? 25% of our users found flights on this route for $588 or less one-way and $1,011 or less round-trip.

Reviews of the top 3 airlines serving from Newark to Bilbao

 
See real verified KAYAK customer reviews for airlines flying from Newark to Bilbao. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Bilbao? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8924 reviews
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
7.7Boarding
Airline reviews

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

10.0 ExcellentAnonymous, Aug 2025EWR - YYZ
Read more United Airlines reviews

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

The food should improve! And The flight should leave on time and not make the traveler wait.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

The flight was operated by Lufthansa. You can't expect much from them anymore. They have a talent in getting something wrong.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

An old airplane with very uncomfortable seats in the Comfort “class! Small, narrow, and hard seat. Entertainment options are inferior, old movies. Boarding started at the back of the airplane, as we entered the aircraft last instead of after business class, risking the possibility that the comfort section would not have room for carry-on in the overhead bin. The food was ok. White wine was terrible. Overall, the flight felt worse than cheap airliners, and the price was as high as premium carriers.

I had a business class ticket from EWR to Madrid with a layover at LIS for 11 hours. It was obvious that I needed to pick up my luggage in Lisbon for 11 hours and check it in again when boarding the second flight to Madrid. Before buying the ticket, I called TAP customer service. Customer service assured me that I could get my luggage in Lisbon. When I arrived at Newark airport, I immediately asked to check my luggage to Lisbon. However, the TAP employee refused me, saying that I should resolve this issue upon arrival in Lisbon. She checked my luggage to Madrid. I asked the TAP employee at the gate to help me when boarding the plane, I asked the flight attendants manager on board the plane to help me. All the employees refused to help me and said that I should resolve this issue in Lisbon. It took me 4 hours to resolve this issue in Lisbon. I arrived at 11am and they didn't give me my luggage until 3pm. As a result, I was so tired after a sleepless night on the plane and 4 hours on my feet at the airport and all my plans were ruined that I couldn't fly to Madrid. It was a terrible experiance,

The seats were not designed to comfortably see people in coach for more than 10 minutes

We flew TAP last October from Newark to Lisbon. The meal was bad. This flight had good food. Also, this flight was delayed. There were TAP employees waiting at Lisbon to make sure we made our connecting flight. I find the TAP website and app frustrating, but the service once we reached the airport was very good

Flight being delayed for 35 minutes had me lose the connection to my transport

Comfortable but not Polaris or Delta comfort Business Class. Overall 7 out of 10

Tap air Portugal was the best I will traveling again with u guys. Thank u.

The long wait at JFK made the trip horrible. Also not having enough buses when we deplaned was annoying

Flight was delayed on 6/20 to miss international connection. Next flight out was 24 hours later. Not acceptable.

Food was edible, not great, and served by attendants who looked like they really were not happy working the flight. The section I was in was too warm making the 11 hour flight uncomfortable. Other areas on the plane were fine.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Flight was late arriving. So, we left 25 min late. Pilot made some time up during the flight. Therefore, we arrived alittle past original time.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

We were upgraded to economy plus and everything was awesome!

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

It was good although we could not land in Munich due to weather and we had to go to Stuttgart. Missed our second flight. They did get us on another flight but the seats where not the ones I paid for in the flight that we missed.

Smooth Flight, Friendly crew, food offering on board was limited.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything you need to know for your flight from Newark to Bilbao

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