What is the cheapest airline that flies from United States to Bilbao?

TAP AIR PORTUGAL, Air Europa, and LEVEL are the most popular carriers operating from United States to Bilbao

How many flights depart from United States to Bilbao on average per week?

As of July 2025, 6 flights take off from United States and land in Bilbao each week. The most common flight departure day for this route is Tue, with 33% of weekly flights taking off on this day.

What airlines fly to Bilbao?

Iberia, United Airlines and Lufthansa are the top three most popular airlines that fly to Bilbao from United States according to our data. Iberia is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Bilbao. Keep in mind that there are 10 different airlines that fly to Bilbao on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Bilbao?

Flight times from United States to Bilbao vary, but if you’re flying out of Boston and flying into Bilbao (one of the most popular routes), then the duration is 10h on average. Another popular route from United States to Bilbao is flying from Miami to Bilbao, which will take roughly 11h 55m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from United States to Bilbao Airport?

Prices for flights from United States to Bilbao Airport refresh daily.

How many operators does momondo search for flights from United States to Bilbao Airport?

The number of operators available for flights from United States to Bilbao Airport is 10 as of July 2025.

How old do you have to be to fly from United States to Bilbao Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Bilbao Airport.

What documentation or ID do you need to fly to Bilbao Airport?

The required travel and health documents for your Bilbao Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$156 Cheap Flights from the United States to Bilbao in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United States to Bilbao

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Bilbao

11:55 pm - 5:55 pmEWR-BIO

12h 00m1 stop

6:40 pm - 3:30 pmBIO-EWR

26h 50m1 stop

$346TAP AIR PORTUGAL

Find Deal

Sat, Nov 8 - Tue, Nov 18

5:35 pm - 11:30 amEWR-BIO

11h 55m1 stop

12:25 pm - 9:00 pmBIO-EWR

14h 35m1 stop

$347TAP AIR PORTUGAL

Find Deal

Wed, Oct 15 - Wed, Oct 22

11:55 pm - 6:55 pmBOS-BIO

13h 00m1 stop

9:15 am - 4:15 pmBIO-BOS

12h 00m1 stop

$366Iberia

Find Deal

Sun, Oct 19 - Fri, Oct 31

8:05 pm - 11:25 pmBOS-BIO

21h 20m1 stop

11:50 am - 5:40 pmBIO-BOS

11h 50m1 stop

$372Lufthansa

Find Deal

Tue, Sep 2 - Fri, Sep 26

9:38 am - 8:30 amBOS-BIO

16h 52m2 stops

6:45 am - 7:50 pmBIO-BOS

19h 05m1 stop

$375Iberia

Find Deal

Wed, Sep 24 - Thu, Oct 2

8:05 pm - 5:50 pmBOS-BIO

15h 45m1 stop

11:50 am - 5:40 pmBIO-BOS

11h 50m1 stop

$396Lufthansa

Find Deal

Fri, Oct 3 - Fri, Oct 10

2:36 pm - 4:05 pmBOS-BIO

19h 29m2 stops

7:25 am - 3:57 pmBIO-BOS

37h 32m2 stops

$399United Airlines

Find Deal

Tue, Oct 7 - Fri, Oct 31

7:12 pm - 4:05 pmBOS-BIO

38h 53m2 stops

7:15 am - 5:40 pmBIO-BOS

16h 25m1 stop

$428United Airlines

Find Deal

Tue, Sep 2 - Fri, Sep 26

1:20 pm - 10:25 amBWI-BIO

15h 05m2 stops

7:10 am - 5:34 pmBIO-BWI

16h 24m2 stops

$520Delta

Find Deal

Mon, Sep 22 - Tue, Oct 7

1:00 pm - 10:25 amBWI-BIO

15h 25m2 stops

7:10 am - 6:10 pmBIO-BWI

17h 00m2 stops

$521Delta

Find Deal

Wed, Oct 1 - Wed, Oct 8

Delta flights from United States to Bilbao

Our best Delta deals on United States to Bilbao flight tickets

Delta

Sep 22

BWI1:20 pmBaltimore/Washington

15h 05m

2 stops

BIO10:25 amBilbao

Oct 7

BIO7:10 amBilbao

16h 24m

2 stops

BWI5:34 pmBaltimore/Washington

$520

Find similar

Delta

Aug 8

IAD12:12 pmWashington, D.C. Dulles Intl

16h 43m

2 stops

BIO10:55 amBilbao

Aug 19

BIO11:55 amBilbao

17h 45m

2 stops

IAD11:40 pmWashington, D.C. Dulles Intl

$752

Find similar

Delta

Aug 13

EWR3:35 pmNewark

13h 40m

2 stops

BIO11:15 amBilbao

Aug 27

BIO7:10 amBilbao

13h 50m

1 stop

EWR3:00 pmNewark

$842

Find similar

TAP AIR PORTUGAL flights from United States to Bilbao

Our best TAP AIR PORTUGAL deals on United States to Bilbao flight tickets

TAP AIR PORTUGAL

Nov 8

EWR11:55 pmNewark

12h 00m

1 stop

BIO5:55 pmBilbao

Nov 18

BIO6:40 pmBilbao

26h 50m

1 stop

EWR3:30 pmNewark

$346

Find similar

TAP AIR PORTUGAL

Oct 15

EWR5:35 pmNewark

11h 55m

1 stop

BIO11:30 amBilbao

Oct 22

BIO12:25 pmBilbao

14h 35m

1 stop

EWR9:00 pmNewark

$347

Find similar

TAP AIR PORTUGAL

Nov 13

EWR11:55 pmNewark

12h 00m

1 stop

BIO5:55 pmBilbao

Nov 16

BIO6:40 pmBilbao

26h 50m

1 stop

EWR3:30 pmNewark

$348

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkBilbao

EWR - BIO

EWRBIO

Newark

Sat 11/8

11:55 pm-5:55 pm

1 stop12h 00m

Bilbao

Tue 11/18

6:40 pm-3:30 pm

1 stop26h 50m

$346

NewarkBilbao

EWR - BIO

EWRBIO

Newark

Wed 10/15

5:35 pm-11:30 am

1 stop11h 55m

Bilbao

Wed 10/22

12:25 pm-9:00 pm

1 stop14h 35m

$347

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Sun 10/19

11:55 pm-6:55 pm

1 stop13h 00m

Bilbao

Fri 10/31

9:15 am-4:15 pm

1 stop12h 00m

$366

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Tue 9/2

8:05 pm-11:25 pm

1 stop21h 20m

Bilbao

Fri 9/26

11:50 am-5:40 pm

1 stop11h 50m

$372

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Wed 9/24

9:38 am-8:30 am

2 stops16h 52m

Bilbao

Thu 10/2

6:45 am-7:50 pm

1 stop19h 05m

$375

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Fri 10/3

8:05 pm-5:50 pm

1 stop15h 45m

Bilbao

Fri 10/10

11:50 am-5:40 pm

1 stop11h 50m

$396

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Tue 10/7

2:36 pm-4:05 pm

2 stops19h 29m

Bilbao

Fri 10/31

7:25 am-3:57 pm

2 stops37h 32m

$399

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Tue 9/2

7:12 pm-4:05 pm

2 stops38h 53m

Bilbao

Fri 9/26

7:15 am-5:40 pm

1 stop16h 25m

$428

BaltimoreBilbao

BWI - BIO

BWIBIO

Baltimore/Washington

Mon 9/22

1:20 pm-10:25 am

2 stops15h 05m

Bilbao

Tue 10/7

7:10 am-5:34 pm

2 stops16h 24m

$520

BaltimoreBilbao

BWI - BIO

BWIBIO

Baltimore/Washington

Wed 10/1

1:00 pm-10:25 am

2 stops15h 25m

Bilbao

Wed 10/8

7:10 am-6:10 pm

2 stops17h 00m

$521

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Bilbao?

The cheapest month to fly to Bilbao from United States is in January. Flight prices, which tend to average around $561, are often lower during this time because this is during the off-season. If you’re not able to fly to Bilbao in January, then February is your next best option. Flight prices from United States to Bilbao during February average around $589.

What is the cheapest day to depart on your flight to Bilbao?

The cheapest day to depart from United States to Bilbao is on a Sunday. Travelers who choose to depart for Bilbao on a Sunday will often find tickets for as low as $629. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,213. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bilbao.

What is the cheapest time of day to depart on your flight to Bilbao?

Our most recent data shows that the best time of day to fly to Bilbao is in the morning. Flights from United States to Bilbao during this time can be as low as $510. In the evening is when there is more demand to fly to Bilbao, so prices are often more expensive at around $1,087 per ticket.

What is the cheapest United States to Bilbao flight route?

Fly from Newark to Bilbao for the best United States - Bilbao flight prices

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

You are more likely to see cheaper flights to Bilbao from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Bilbao for around $859 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bilbao from United States for as low as $550 on momondo.

What cabin class options are available on United States to Bilbao flights?

There are 2 cabin classes available to choose from on United States to Bilbao flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Bilbao flights?

You could potentially save up to 41% on your flight if you consider stops on a United States to Bilbao flight.

Cheap United States to Bilbao flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Bilbao

Best Price Found	$156
Fastest flight time	9h 25m
Direct flights	Wed, Fri and Sun
Airports in Bilbao	1 airport

The best one-way flight to Bilbao from United States in the past 72 hours is $156. The best round-trip flight deal from United States to Bilbao found on momondo in the last 72 hours is $346.

The fastest flight from United States to Bilbao takes 9h 25m

Direct flights go from United States to Bilbao on Wednesday, Friday and Sunday. Airlines offering direct flights are: United Airlines and Lufthansa.

There is 1 airport near Bilbao: Bilbao (BIO)

Search flight deals

When did momondo last update prices for flights from United States to Bilbao Airport?
Prices for flights from United States to Bilbao Airport refresh daily.
How many operators does momondo search for flights from United States to Bilbao Airport?
The number of operators available for flights from United States to Bilbao Airport is 10 as of July 2025.
How old do you have to be to fly from United States to Bilbao Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Bilbao Airport.
What documentation or ID do you need to fly to Bilbao Airport?
The required travel and health documents for your Bilbao Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from United States to Bilbao?
momondo data reveals that the most frequently booked plane model on the route from United States to Bilbao is Boeing 757-200, representing 100.00% of all bookings.

Best airlines flying from United States to Bilbao

Compare and see reviews for airlines that fly from United States to Bilbao with momondo

Airline	Rating	Free Cancellation	Price
Air Europa	PriceFrom $416	Free Cancellation	Rating 7.0 543 reviews	Search Air Europa flights
LEVEL	PriceFrom $418	Free Cancellation	Rating 4.0 4 reviews	Search LEVEL flights
Delta	PriceFrom $424	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
TAP AIR PORTUGAL	PriceFrom $428	Free Cancellation	Rating 7.1 1,933 reviews	Search TAP AIR PORTUGAL flights
Iberia	PriceFrom $431	Free Cancellation	Rating 7.0 2,859 reviews	Search Iberia flights
American Airlines	PriceFrom $439	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
KLM	PriceFrom $467	Free Cancellation	Rating 7.8 1,383 reviews	Search KLM flights
United Airlines	PriceFrom $517	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Lufthansa	PriceFrom $528	Free Cancellation	Rating 6.8 7,275 reviews	Search Lufthansa flights
Air France	PriceFrom $599	Free Cancellation	Rating 7.5 1,465 reviews	Search Air France flights

Getxo

Laredo

Lekeitio

Why use momondo?

Why should I use momondo to find a flight deal from United States to Bilbao?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Bilbao. momondo saves you time and could save you money on your trip.

Can I find flights from United States to Bilbao with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for United States to Bilbao flights to just show those with flexible booking policies.

How can momondo help me find flights from United States to Bilbao?

momondo helps you find the best flight between United States and Bilbao by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from United States to Bilbao right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United States to Bilbao flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Bilbao trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 8/5

Tue 8/12

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Cheap flights from the United States to Bilbao from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Bilbao departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United States to Bilbao

Recent round-trip flight deals from the United States to Bilbao

Recent one-way flight deals from the United States to Bilbao

Recent last minute flight deals from the United States to Bilbao

Recent direct flight deals from the United States to Bilbao

Delta flights from United States to Bilbao

Our best Delta deals on United States to Bilbao flight tickets

TAP AIR PORTUGAL flights from United States to Bilbao

Our best TAP AIR PORTUGAL deals on United States to Bilbao flight tickets

momondo Fare Finder

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

See travel insights to Bilbao from

How to get the cheapest flight ticket from United States to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bilbao?

What is the cheapest day to depart on your flight to Bilbao?

What is the cheapest time of day to depart on your flight to Bilbao?

Our most recent data shows that the best time of day to fly to Bilbao is in the morning. Flights from United States to Bilbao during this time can be as low as $510. In the evening is when there is more demand to fly to Bilbao, so prices are often more expensive at around $1,087 per ticket.

What is the cheapest United States to Bilbao flight route?

Fly from Newark to Bilbao for the best United States - Bilbao flight prices

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

What cabin class options are available on United States to Bilbao flights?

There are 2 cabin classes available to choose from on United States to Bilbao flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Bilbao flights?

You could potentially save up to 41% on your flight if you consider stops on a United States to Bilbao flight.

What is the cheapest airline that flies from United States to Bilbao?

TAP AIR PORTUGAL, Air Europa, and LEVEL are the most popular carriers operating from United States to Bilbao

What airlines fly to Bilbao?

How many flights depart from United States to Bilbao on average per week?

As of July 2025, 6 flights take off from United States and land in Bilbao each week. The most common flight departure day for this route is Tue, with 33% of weekly flights taking off on this day.

How long does it take to fly to Bilbao?

Cheap United States to Bilbao flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Bilbao

Best Price Found

Fastest flight time

Direct flights

Airports in Bilbao

When did momondo last update prices for flights from United States to Bilbao Airport?

How many operators does momondo search for flights from United States to Bilbao Airport?

How old do you have to be to fly from United States to Bilbao Airport?

What documentation or ID do you need to fly to Bilbao Airport?

What is the most popular plane model from United States to Bilbao?

Best airlines flying from United States to Bilbao

Compare and see reviews for airlines that fly from United States to Bilbao with momondo

Traveling to a place near Bilbao?

Why use momondo?

Why should I use momondo to find a flight deal from United States to Bilbao?

Can I find flights from United States to Bilbao with flexible booking policies on momondo?

How can momondo help me find flights from United States to Bilbao?

I’m not ready to book a flight from United States to Bilbao right now. Can momondo alert me if prices change?

An easier way to manage your Bilbao trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Airports servicing Basque Country