When did momondo last update prices for flights from Raleigh-Durham Airport to Bilbao Airport?

Prices for flights from Raleigh-Durham Airport to Bilbao Airport were last updated today.

How many operators does momondo search for flights from Raleigh-Durham Airport to Bilbao Airport?

As of November 2025, there are 2 operators available to choose from for flights from Raleigh-Durham Airport to Bilbao Airport.

How old do you have to be to fly from Raleigh-Durham Airport 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 Raleigh-Durham Airport 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.

$476 Cheap Flights from Raleigh to Bilbao in 2025/26

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Cheap round-trip flights

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6:55 pm - 5:20 pmRDU-BIO

16h 25m1 stop

7:25 am - 4:45 pmBIO-RDU

15h 20m1 stop

$476KLM

Find Deal

Fri, Feb 6 - Wed, Feb 25

6:55 pm - 5:20 pmRDU-BIO

16h 25m1 stop

6:50 am - 11:42 pmBIO-RDU

22h 52m2 stops

$480Delta

Find Deal

Fri, Feb 6 - Wed, Feb 25

9:25 am - 11:20 pmRDU-BIO

31h 55m3 stops

12:50 pm - 2:08 pmBIO-RDU

31h 18m2 stops

$481United Airlines

Find Deal

Fri, Feb 6 - Wed, Feb 25

9:25 am - 11:20 pmRDU-BIO

31h 55m3 stops

12:50 pm - 2:03 pmBIO-RDU

31h 13m3 stops

$485United Airlines

Find Deal

Fri, Feb 6 - Wed, Feb 25

1:25 pm - 11:20 amRDU-BIO

16h 55m2 stops

7:10 am - 4:10 pmBIO-RDU

15h 00m1 stop

$561Delta

Find Deal

Fri, Mar 27 - Tue, Mar 31

12:41 pm - 8:30 amRDU-BIO

13h 49m2 stops

9:15 am - 7:49 pmBIO-RDU

16h 34m2 stops

$764American Airlines

Find Deal

Wed, Apr 22 - Wed, May 27

5:05 pm - 10:55 amRDU-BIO

35h 50m2 stops

6:20 pm - 7:34 pmBIO-RDU

55h 14m2 stops

$774Turkish Airlines

Find Deal

Wed, Apr 22 - Wed, May 27

8:45 am - 5:20 pmRDU-BIO

26h 35m2 stops

6:20 pm - 7:34 pmBIO-RDU

55h 14m2 stops

$775Turkish Airlines

Find Deal

Wed, Apr 22 - Wed, May 27

1:25 pm - 7:15 pmRDU-BIO

23h 50m2 stops

9:15 pm - 9:20 pmBIO-RDU

30h 05m3 stops

$837Multiple Airlines

Find Deal

Sat, Nov 29 - Sat, Dec 6

9:30 am - 7:15 pmRDU-BIO

27h 45m3 stops

9:15 pm - 9:20 pmBIO-RDU

30h 05m3 stops

$844Multiple Airlines

Find Deal

Sat, Nov 29 - Sat, Dec 6

Iberia flights from Raleigh to Bilbao

Our best Iberia deals on Raleigh to Bilbao flight tickets

Iberia

Dec 12

RDU12:54 pmRaleigh-Durham

13h 36m

2 stops

BIO8:30 amBilbao

Jan 10

BIO5:35 pmBilbao

30h 15m

2 stops

RDU5:50 pmRaleigh-Durham

$840

Find similar

Iberia

Dec 12

RDU8:40 pmRaleigh-Durham

29h 50m

2 stops

BIO8:30 amBilbao

Jan 10

BIO5:35 pmBilbao

30h 15m

2 stops

RDU5:50 pmRaleigh-Durham

$931

Find similar

Iberia

Dec 12

RDU12:54 pmRaleigh-Durham

13h 36m

2 stops

BIO8:30 amBilbao

Jan 10

BIO5:35 pmBilbao

30h 15m

2 stops

RDU5:50 pmRaleigh-Durham

$1,012

Find similar

Delta flights from Raleigh to Bilbao

Our best Delta deals on Raleigh to Bilbao flight tickets

Delta

Feb 6

RDU6:55 pmRaleigh-Durham

16h 25m

1 stop

BIO5:20 pmBilbao

Feb 25

BIO6:50 amBilbao

22h 52m

2 stops

RDU11:42 pmRaleigh-Durham

$480

Find similar

Delta

Mar 27

RDU1:25 pmRaleigh-Durham

16h 55m

2 stops

BIO11:20 amBilbao

Mar 31

BIO7:10 amBilbao

15h 00m

1 stop

RDU4:10 pmRaleigh-Durham

$561

Find similar

Delta

Mar 27

RDU10:35 amRaleigh-Durham

19h 45m

2 stops

BIO11:20 amBilbao

Mar 31

BIO6:50 amBilbao

17h 13m

2 stops

RDU6:03 pmRaleigh-Durham

$565

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Fri 2/6

6:55 pm-5:20 pm

1 stop16h 25m

Bilbao

Wed 2/25

7:25 am-4:45 pm

1 stop15h 20m

$476

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Fri 2/6

6:55 pm-5:20 pm

1 stop16h 25m

Bilbao

Wed 2/25

6:50 am-11:42 pm

2 stops22h 52m

$480

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Fri 2/6

9:25 am-11:20 pm

3 stops31h 55m

Bilbao

Wed 2/25

12:50 pm-2:08 pm

2 stops31h 18m

$481

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Fri 2/6

9:25 am-11:20 pm

3 stops31h 55m

Bilbao

Wed 2/25

12:50 pm-2:03 pm

3 stops31h 13m

$485

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Fri 3/27

1:25 pm-11:20 am

2 stops16h 55m

Bilbao

Tue 3/31

7:10 am-4:10 pm

1 stop15h 00m

$561

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Wed 4/22

12:41 pm-8:30 am

2 stops13h 49m

Bilbao

Wed 5/27

9:15 am-7:49 pm

2 stops16h 34m

$764

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Wed 4/22

5:05 pm-10:55 am

2 stops35h 50m

Bilbao

Wed 5/27

6:20 pm-7:34 pm

2 stops55h 14m

$774

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Wed 4/22

8:45 am-5:20 pm

2 stops26h 35m

Bilbao

Wed 5/27

6:20 pm-7:34 pm

2 stops55h 14m

$775

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Sat 11/29

1:25 pm-7:15 pm

2 stops23h 50m

Bilbao

Sat 12/6

9:15 pm-9:20 pm

3 stops30h 05m

$837

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Sat 11/29

9:30 am-7:15 pm

3 stops27h 45m

Bilbao

Sat 12/6

9:15 pm-9:20 pm

3 stops30h 05m

$844

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Raleigh 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 day to depart on your flight to Bilbao?

The cheapest day to depart from Raleigh to Bilbao is on a Wednesday. Travelers who choose to depart for Bilbao on a Wednesday will often find tickets for as low as $663. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,773. 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 evening. Flights from Raleigh to Bilbao during this time can be as low as $1,091. In the afternoon is when there is more demand to fly to Bilbao, so prices are often more expensive at around $1,653 per ticket.

Can stopping save me money on Raleigh to Bilbao flights?

You could potentially save up to 74% on your flight if you consider stops on a Raleigh to Bilbao flight.

When to book flights from Raleigh to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Bilbao according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Raleigh to Bilbao (RDU to BIO) flight deals and tips

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

Direct flights	None

There are no direct flights from Raleigh to Bilbao. There are no popular flight routes from Raleigh to Bilbao.

Search flight deals

How far is Raleigh-Durham to Bilbao by plane?
The distance between Raleigh-Durham and Bilbao is about 3926.6 mi. Flights usually cover this in 13h 36m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Raleigh-Durham Airport to Bilbao Airport?
Prices for flights from Raleigh-Durham Airport to Bilbao Airport were last updated today.
How many operators does momondo search for flights from Raleigh-Durham Airport to Bilbao Airport?
As of November 2025, there are 2 operators available to choose from for flights from Raleigh-Durham Airport to Bilbao Airport.
How old do you have to be to fly from Raleigh-Durham Airport 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 Raleigh-Durham Airport 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.
What is the most popular airline from Raleigh to Bilbao?
momondo data reveals that the most frequently booked airline on the route from Raleigh to Bilbao is United Airlines, representing 71% of all bookings. The subsequent popular airline is Lufthansa at 29%.

Best airlines flying from Raleigh to Bilbao

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $718	Free Cancellation	Rating 6.8 7,558 reviews		Search Lufthansa flights
United Airlines	PriceFrom $718	Free Cancellation	Rating 7.4 9,007 reviews		Search United Airlines flights

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bilbao from Raleigh.

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

Flights from Raleigh to Bilbao with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bilbao from Raleigh.

I’m not ready to book a flight from Raleigh 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 Raleigh and alert you when they change.

An easier way to manage your Bilbao trip

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Cheap flights from Raleigh to Bilbao from $476

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Bilbao departing on 2/6. 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 Raleigh to Bilbao

Cheap round-trip flights

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Iberia flights from Raleigh to Bilbao

Our best Iberia deals on Raleigh to Bilbao flight tickets

Delta flights from Raleigh to Bilbao

Our best Delta deals on Raleigh to Bilbao flight tickets

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

See travel insights to Bilbao from

How to get the cheapest flight ticket from Raleigh 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 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 evening. Flights from Raleigh to Bilbao during this time can be as low as $1,091. In the afternoon is when there is more demand to fly to Bilbao, so prices are often more expensive at around $1,653 per ticket.

Can stopping save me money on Raleigh to Bilbao flights?

You could potentially save up to 74% on your flight if you consider stops on a Raleigh to Bilbao flight.

When to book flights from Raleigh to Bilbao

Cheap Raleigh to Bilbao (RDU to BIO) flight deals and tips

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

Direct flights

How far is Raleigh-Durham to Bilbao by plane?

When did momondo last update prices for flights from Raleigh-Durham Airport to Bilbao Airport?

How many operators does momondo search for flights from Raleigh-Durham Airport to Bilbao Airport?

How old do you have to be to fly from Raleigh-Durham Airport to Bilbao Airport?

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

What is the most popular airline from Raleigh to Bilbao?

Best airlines flying from Raleigh to Bilbao

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

Traveling to a place near Bilbao?

Why use momondo?

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

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

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

I’m not ready to book a flight from Raleigh 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