What is the cheapest airline that flies from Pennsylvania to Bilbao?

KLM, United Airlines, and Delta are the most popular carriers operating from Pennsylvania to Bilbao

How long does it take to fly to Bilbao?

Flight times from Pennsylvania to Bilbao vary, but if you’re flying out of Pittsburgh and flying into Bilbao (one of the most popular routes), then the duration is 13h 45m on average. Another popular route from Pennsylvania to Bilbao is flying from Allentown to Bilbao, which will take roughly 14h 54m. Keep in mind that layovers or delays could extend your travel time.

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

As of September 2026, there are 6 flights per week flying from Pennsylvania to Bilbao. The most common day of the week flights depart is Tue, with 33% of 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 Pennsylvania according to our data. Iberia is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Bilbao. Keep in mind that there are 3 different airlines that fly to Bilbao on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Pennsylvania to Bilbao Airport were last updated today.

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

The number of operators available for flights from Pennsylvania to Bilbao Airport is 6 as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Bilbao Airport.

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

The travel and health documents you'll need for your trip to Bilbao Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bilbao Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$215 Cheap Flights from Pennsylvania to Bilbao in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Bilbao

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:55 pm - 12:45 pmJFK New York John F Kennedy Intl-BIO Bilbao

13h 50m1 stop Madrid Barajas

12:45 pm - 6:55 pmBIO Bilbao-JFK New York John F Kennedy Intl

12h 10m1 stop Madrid Barajas

$523Multiple Airlines

Wed, Oct 7 - Wed, Oct 14

10:05 pm - 5:35 pmJFK New York John F Kennedy Intl-BIO Bilbao

13h 30m1 stop Lisbon Humberto Delgado

12:15 pm - 8:05 pmBIO Bilbao-JFK New York John F Kennedy Intl

13h 50m1 stop Lisbon Humberto Delgado

$555TAP AIR PORTUGAL

Fri, Oct 16 - Thu, Oct 22

10:05 pm - 8:15 pmJFK New York John F Kennedy Intl-BIO Bilbao

16h 10m1 stop Madrid Barajas

8:30 am - 5:50 pmBIO Bilbao-JFK New York John F Kennedy Intl

15h 20m1 stop Madrid Barajas

$556Air Europa

Thu, Oct 22 - Wed, Dec 9

5:30 pm - 6:00 pmEWR Newark-BIO Bilbao

18h 30m1 stop Lisbon Humberto Delgado

12:10 pm - 10:10 pmBIO Bilbao-EWR Newark

16h 00m1 stop Lisbon Humberto Delgado

$561TAP AIR PORTUGAL

Mon, Oct 19 - Thu, Nov 19

5:32 pm - 12:45 pmPHL Philadelphia-BIO Bilbao

13h 13m2 stops Boston Logan Intl Madrid Barajas

9:35 pm - 4:35 pmBIO Bilbao-PHL Philadelphia

24h 00m1 stop Madrid Barajas

$565American Airlines

Mon, Oct 5 - Wed, Oct 28

10:05 pm - 3:55 pmJFK New York John F Kennedy Intl-BIO Bilbao

11h 50m1 stop Madrid Barajas

4:50 pm - 5:45 pmBIO Bilbao-JFK New York John F Kennedy Intl

30h 55m1 stop Madrid Barajas

$566Air Europa

Tue, Oct 13 - Wed, Oct 21

4:55 pm - 8:30 amJFK New York John F Kennedy Intl-BIO Bilbao

9h 35m1 stop Madrid Barajas

9:15 am - 2:55 pmBIO Bilbao-JFK New York John F Kennedy Intl

11h 40m1 stop Madrid Barajas

$591Iberia

Wed, Oct 14 - Tue, Oct 20

10:41 pm - 10:45 amIAD Washington, D.C. Dulles Intl-BIO Bilbao

30h 04m1 stop Newark

11:55 am - 7:25 pmBIO Bilbao-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Munich Franz Josef Strauss

$593United Airlines

Mon, Sep 21 - Tue, Oct 6

5:00 pm - 11:15 pmIAD Washington, D.C. Dulles Intl-BIO Bilbao

24h 15m1 stop Madrid Barajas

9:15 am - 6:50 pmBIO Bilbao-IAD Washington, D.C. Dulles Intl

15h 35m1 stop Madrid Barajas

$598Iberia

Mon, Sep 21 - Tue, Oct 6

10:55 pm - 9:55 pmIAD Washington, D.C. Dulles Intl-BIO Bilbao

17h 00m1 stop Munich Franz Josef Strauss

6:45 am - 2:35 pmBIO Bilbao-IAD Washington, D.C. Dulles Intl

13h 50m1 stop Frankfurt am Main

$728United Airlines

Sun, Dec 6 - Thu, Dec 10

Cheap last minute flights

Enter your travel dates to find the best prices.

6:20 pm - 9:00 pmJFK New York John F Kennedy Intl-BIO Bilbao

20h 40m1 stop London Gatwick

9:40 pm - 3:55 pmBIO Bilbao-JFK New York John F Kennedy Intl

24h 15m1 stop London Luton

$706Multiple Airlines

Fri, Sep 11 - Thu, Sep 17

6:20 pm - 9:00 pmJFK New York John F Kennedy Intl-BIO Bilbao

20h 40m1 stop London Gatwick

10:50 pm - 10:30 pmBIO Bilbao-JFK New York John F Kennedy Intl

53h 40m2 stops Malaga Rome Fiumicino

$707Multiple Airlines

Fri, Sep 11 - Thu, Sep 17

12:40 am - 8:15 pmJFK New York John F Kennedy Intl-BIO Bilbao

13h 35m1 stop Madrid Barajas

9:05 pm - 10:55 pmBIO Bilbao-JFK New York John F Kennedy Intl

31h 50m1 stop Madrid Barajas

$761Air Europa

Mon, Sep 14 - Tue, Sep 22

10:05 pm - 3:55 pmJFK New York John F Kennedy Intl-BIO Bilbao

11h 50m1 stop Madrid Barajas

12:45 pm - 10:55 pmBIO Bilbao-JFK New York John F Kennedy Intl

16h 10m1 stop Madrid Barajas

$765Air Europa

Sat, Sep 12 - Wed, Sep 23

11:00 pm - 6:05 pmEWR Newark-BIO Bilbao

37h 05m1 stop Lisbon Humberto Delgado

12:15 pm - 9:00 pmBIO Bilbao-EWR Newark

14h 45m1 stop Lisbon Humberto Delgado

$1,132TAP AIR PORTUGAL

Fri, Sep 11 - Thu, Sep 17

11:55 pm - 4:55 pmEWR Newark-BIO Bilbao

11h 00m1 stop Madrid Barajas

5:35 pm - 10:25 pmBIO Bilbao-EWR Newark

10h 50m1 stop Madrid Barajas

$1,343Iberia

Sat, Sep 12 - Sat, Oct 24

6:03 pm - 6:05 pmEWR Newark-BIO Bilbao

18h 02m2 stops Boston Logan Intl Lisbon Humberto Delgado

7:45 pm - 3:30 pmBIO Bilbao-EWR Newark

25h 45m1 stop Lisbon Humberto Delgado

$1,602TAP AIR PORTUGAL

Sat, Sep 12 - Sun, Sep 20

9:15 pm - 10:45 amEWR Newark-BIO Bilbao

7h 30mnonstop

2:05 pm - 3:45 pmBIO Bilbao-EWR Newark

31h 40m1 stop Frankfurt am Main

$1,762Lufthansa

Tue, Sep 15 - Tue, Sep 22

9:15 pm - 10:45 amEWR Newark-BIO Bilbao

7h 30mnonstop

2:10 pm - 3:45 pmBIO Bilbao-EWR Newark

31h 35m1 stop Frankfurt am Main

$2,186Lufthansa

Sat, Sep 12 - Sun, Sep 20

8:40 pm - 4:55 pmJFK New York John F Kennedy Intl-BIO Bilbao

14h 15m1 stop Madrid Barajas

9:15 am - 9:05 pmBIO Bilbao-JFK New York John F Kennedy Intl

17h 50m2 stops Madrid Barajas London Heathrow

$3,914Iberia

Sat, Sep 12 - Sat, Sep 19

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American Airlines flights from Pennsylvania to Bilbao

Our best American Airlines deals on Pennsylvania to Bilbao flight tickets

American Airlines

Oct 5

PHL5:32 pmPhiladelphia

13h 13m

2 stops

BIO12:45 pmBilbao

Oct 28

BIO9:35 pmBilbao

24h 00m

1 stop

PHL4:35 pmPhiladelphia

$565

American Airlines

Nov 3

IAD10:44 amWashington, D.C. Dulles Intl

20h 06m

2 stops

BIO12:50 pmBilbao

Nov 27

BIO6:45 amBilbao

15h 35m

1 stop

IAD4:20 pmWashington, D.C. Dulles Intl

$592

American Airlines

Oct 18

IAD5:00 pmWashington, D.C. Dulles Intl

17h 55m

1 stop

BIO4:55 pmBilbao

Oct 31

BIO6:45 amBilbao

15h 35m

1 stop

IAD5:20 pmWashington, D.C. Dulles Intl

$637

Lufthansa flights from Pennsylvania to Bilbao

Our best Lufthansa deals on Pennsylvania to Bilbao flight tickets

Lufthansa

Sep 21

IAD10:20 pmWashington, D.C. Dulles Intl

13h 35m

1 stop

BIO5:55 pmBilbao

Oct 6

BIO7:15 amBilbao

14h 50m

2 stops

IAD4:05 pmWashington, D.C. Dulles Intl

$624

Lufthansa

Sep 21

IAD3:25 pmWashington, D.C. Dulles Intl

13h 45m

2 stops

BIO11:10 amBilbao

Oct 6

BIO7:15 amBilbao

14h 50m

2 stops

IAD4:05 pmWashington, D.C. Dulles Intl

$670

Lufthansa

Sep 18

LGA2:30 pmNew York LaGuardia

14h 35m

2 stops

BIO11:05 amBilbao

Sep 26

BIO11:55 amBilbao

15h 35m

2 stops

LGA9:30 pmNew York LaGuardia

$2,401

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkBilbao

JFK New York John F Kennedy Intl - BIO Bilbao

JFKBIO

New York John F Kennedy Intl

Wed 10/7

4:55 pm-12:45 pm

1 stop13h 50m

Bilbao

Wed 10/14

12:45 pm-6:55 pm

1 stop12h 10m

$523

New YorkBilbao

JFK New York John F Kennedy Intl - BIO Bilbao

JFKBIO

New York John F Kennedy Intl

Fri 10/16

10:05 pm-5:35 pm

1 stop13h 30m

Bilbao

Thu 10/22

12:15 pm-8:05 pm

1 stop13h 50m

$555

New YorkBilbao

JFK New York John F Kennedy Intl - BIO Bilbao

JFKBIO

New York John F Kennedy Intl

Thu 10/22

10:05 pm-8:15 pm

1 stop16h 10m

Bilbao

Wed 12/9

8:30 am-5:50 pm

1 stop15h 20m

$556

NewarkBilbao

EWR Newark - BIO Bilbao

EWRBIO

Newark

Mon 10/19

5:30 pm-6:00 pm

1 stop18h 30m

Bilbao

Thu 11/19

12:10 pm-10:10 pm

1 stop16h 00m

$561

PhiladelphiaBilbao

PHL Philadelphia - BIO Bilbao

PHLBIO

Philadelphia

Mon 10/5

5:32 pm-12:45 pm

2 stops13h 13m

Bilbao

Wed 10/28

9:35 pm-4:35 pm

1 stop24h 00m

$565

New YorkBilbao

JFK New York John F Kennedy Intl - BIO Bilbao

JFKBIO

New York John F Kennedy Intl

Tue 10/13

10:05 pm-3:55 pm

1 stop11h 50m

Bilbao

Wed 10/21

4:50 pm-5:45 pm

1 stop30h 55m

$566

Quickest round-trip

New YorkBilbao

JFK New York John F Kennedy Intl - BIO Bilbao

JFKBIO

New York John F Kennedy Intl

Wed 10/14

4:55 pm-8:30 am

1 stop9h 35m

Bilbao

Tue 10/20

9:15 am-2:55 pm

1 stop11h 40m

$591

Washington, D.C.Bilbao

IAD Washington, D.C. Dulles Intl - BIO Bilbao

IADBIO

Washington, D.C. Dulles Intl

Mon 9/21

10:41 pm-10:45 am

1 stop30h 04m

Bilbao

Tue 10/6

11:55 am-7:25 pm

1 stop13h 30m

$593

Washington, D.C.Bilbao

IAD Washington, D.C. Dulles Intl - BIO Bilbao

IADBIO

Washington, D.C. Dulles Intl

Mon 9/21

5:00 pm-11:15 pm

1 stop24h 15m

Bilbao

Tue 10/6

9:15 am-6:50 pm

1 stop15h 35m

$598

Washington, D.C.Bilbao

IAD Washington, D.C. Dulles Intl - BIO Bilbao

IADBIO

Washington, D.C. Dulles Intl

Sun 12/6

10:55 pm-9:55 pm

1 stop17h 00m

Bilbao

Thu 12/10

6:45 am-2:35 pm

1 stop13h 50m

$728

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 Pennsylvania 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 Pennsylvania is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Bilbao in December, then June is your next best option. Flight prices from Pennsylvania to Bilbao during June average around $0.

Can stopping save me money on Pennsylvania to Bilbao flights?

You could potentially save up to 4% on your flight if you consider stops on a Pennsylvania to Bilbao flight.

Cheap Pennsylvania to Bilbao flight deals and tips

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

Best Price Found	$215
Fastest flight time	7h 30m
Direct flights	Wed and Fri
Airports in Bilbao	1 airport

The best one-way flight to Bilbao from Pennsylvania in the past 72 hours is $215. The best round-trip flight deal from Pennsylvania to Bilbao found on momondo in the last 72 hours is $523.

The fastest flight from Pennsylvania to Bilbao takes 7h 30m

Direct flights go from Pennsylvania to Bilbao on Wednesday and Friday. There are no airlines offering direct flights.

There is 1 airport in Bilbao. From Pennsylvania there are direct flights to Bilbao (BIO).

Search flight deals

Frequently asked questions about flying from Pennsylvania to Bilbao

When did momondo last update prices for flights from Pennsylvania to Bilbao Airport?
Prices for flights from Pennsylvania to Bilbao Airport were last updated today.
How many operators does momondo search for flights from Pennsylvania to Bilbao Airport?
The number of operators available for flights from Pennsylvania to Bilbao Airport is 6 as of September 2026.
How old do you have to be to fly from Pennsylvania to Bilbao Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Bilbao Airport.
What documentation or ID do you need to fly to Bilbao Airport?
The travel and health documents you'll need for your trip to Bilbao Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bilbao Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Pennsylvania to Bilbao

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $566	Free Cancellation	Rating 6.8 8,213 reviews	Search Lufthansa flights
United Airlines	PriceFrom $599	Free Cancellation	Rating 7.4 10,195 reviews	Search United Airlines flights
Iberia	PriceFrom $734	Free Cancellation	Rating 7.0 3,250 reviews	Search Iberia flights

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Lekeitio

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

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

Yes. All flights to Bilbao from Pennsylvania on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Pennsylvania to Bilbao?

momondo provides multiple filters to help you find the best flight to Bilbao from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Bilbao, momondo offers a useful price alert feature which will track prices for flights to Bilbao from Pennsylvania and alert you when they change.

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Cheap flights from Pennsylvania to Bilbao from $215

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Bilbao departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Pennsylvania to Bilbao

Our best American Airlines deals on Pennsylvania to Bilbao flight tickets

Lufthansa flights from Pennsylvania to Bilbao

Our best Lufthansa deals on Pennsylvania to Bilbao flight tickets

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How to get the cheapest flight ticket from Pennsylvania to Bilbao

What is the cheapest month to fly to Bilbao?

Can stopping save me money on Pennsylvania to Bilbao flights?

What is the cheapest airline that flies from Pennsylvania to Bilbao?

What airlines fly to Bilbao?

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

How long does it take to fly to Bilbao?

Cheap Pennsylvania to Bilbao flight deals and tips

Best Price Found

Fastest flight time

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Airports in Bilbao

Frequently asked questions about flying from Pennsylvania to Bilbao

Best airlines flying from Pennsylvania to Bilbao

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

Traveling to a place near Bilbao?

Why use momondo?

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.

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List of cabin classes available on flights landing in Bilbao. Availability may vary depending on flight origin and airline.

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