Cheap flights from Raleigh to Bilbao from $296

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh 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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0 bags

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Find the cheapest flights from Raleigh to Bilbao

Cheap round-trip flights

United Airlines Logo
10:00 am - 11:05 pmRDU-BIO
31h 05m2 stops
United Airlines Logo
6:45 am - 3:19 pmBIO-RDU
14h 34m2 stops
$627United Airlines
Find Deal
Tue, Jan 6 - Fri, May 29
Multiple Airlines Logo
9:30 am - 12:00 pmRDU-BIO
20h 30m2 stops
Multiple Airlines Logo
7:25 am - 9:23 pmBIO-RDU
19h 58m2 stops
$694Multiple Airlines
Find Deal
Fri, Dec 12 - Sat, Jan 10
Lufthansa Logo
7:45 pm - 11:20 pmRDU-BIO
21h 35m2 stops
Lufthansa Logo
7:25 am - 9:23 pmBIO-RDU
19h 58m2 stops
$700Lufthansa
Find Deal
Sat, Dec 13 - Sat, Jan 10
United Airlines Logo
5:18 pm - 11:05 pmRDU-BIO
23h 47m2 stops
United Airlines Logo
6:45 am - 10:48 amBIO-RDU
34h 03m3 stops
$838United Airlines
Find Deal
Tue, Jan 6 - Fri, May 29
Delta Logo
1:10 pm - 4:30 pmRDU-BIO
21h 20m2 stops
Delta Logo
7:25 am - 4:45 pmBIO-RDU
15h 20m1 stop
$1,386Delta
Find Deal
Fri, Dec 12 - Sat, Jan 10
KLM Logo
6:55 pm - 5:20 pmRDU-BIO
16h 25m1 stop
KLM Logo
7:25 am - 4:45 pmBIO-RDU
15h 20m1 stop
$1,461KLM
Find Deal
Sat, Dec 13 - Sat, Jan 10
Air Canada Logo
1:45 pm - 6:05 pmRDU-BIO
22h 20m2 stops
Air Canada Logo
11:35 am - 2:08 pmBIO-RDU
32h 33m3 stops
$1,470Air Canada
Find Deal
Sat, Dec 13 - Sat, Jan 10
KLM Logo
6:55 pm - 10:25 pmRDU-BIO
21h 30m1 stop
KLM Logo
7:25 am - 4:45 pmBIO-RDU
15h 20m1 stop
$1,476KLM
Find Deal
Fri, Dec 12 - Sat, Jan 10
Delta Logo
2:50 pm - 5:20 pmRDU-BIO
20h 30m2 stops
Delta Logo
7:25 am - 4:45 pmBIO-RDU
15h 20m1 stop
$1,581Delta
Find Deal
Fri, Dec 12 - Sat, Jan 10
Air Canada Logo
9:30 am - 4:40 pmRDU-BIO
25h 10m2 stops
Air Canada Logo
11:35 am - 2:08 pmBIO-RDU
32h 33m3 stops
$2,618Air Canada
Find Deal
Sat, Dec 13 - Sat, Jan 10

Delta flights from Raleigh to Bilbao

Our best Delta deals on Raleigh to Bilbao flight tickets
Delta
Dec 12
RDU1:10 pmRaleigh-Durham
21h 20m
2 stops
BIO4:30 pmBilbao
Jan 10
BIO7:25 amBilbao
15h 20m
1 stop
RDU4:45 pmRaleigh-Durham
Delta
Dec 12
RDU2:50 pmRaleigh-Durham
20h 30m
2 stops
BIO5:20 pmBilbao
Jan 10
BIO7:25 amBilbao
15h 20m
1 stop
RDU4:45 pmRaleigh-Durham

Air Canada flights from Raleigh to Bilbao

Our best Air Canada deals on Raleigh to Bilbao flight tickets
Air Canada
Dec 13
RDU1:45 pmRaleigh-Durham
22h 20m
2 stops
BIO6:05 pmBilbao
Jan 10
BIO11:35 amBilbao
32h 33m
3 stops
RDU2:08 pmRaleigh-Durham
Air Canada
Dec 13
RDU9:30 amRaleigh-Durham
25h 10m
2 stops
BIO4:40 pmBilbao
Jan 10
BIO11:35 amBilbao
32h 33m
3 stops
RDU2:08 pmRaleigh-Durham

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh to Bilbao that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Raleigh to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Tue 1/6

10:00 am-11:05 pm

2 stops31h 05m

Bilbao

Fri 5/29

6:45 am-3:19 pm

2 stops14h 34m

$627

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Fri 12/12

9:30 am-12:00 pm

2 stops20h 30m

Bilbao

Sat 1/10

7:25 am-9:23 pm

2 stops19h 58m

$694

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Sat 12/13

7:45 pm-11:20 pm

2 stops21h 35m

Bilbao

Sat 1/10

7:25 am-9:23 pm

2 stops19h 58m

$700

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Tue 1/6

5:18 pm-11:05 pm

2 stops23h 47m

Bilbao

Fri 5/29

6:45 am-10:48 am

3 stops34h 03m

$838

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Fri 12/12

1:10 pm-4:30 pm

2 stops21h 20m

Bilbao

Sat 1/10

7:25 am-4:45 pm

1 stop15h 20m

$1,386

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Sat 12/13

6:55 pm-5:20 pm

1 stop16h 25m

Bilbao

Sat 1/10

7:25 am-4:45 pm

1 stop15h 20m

$1,461

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Sat 12/13

1:45 pm-6:05 pm

2 stops22h 20m

Bilbao

Sat 1/10

11:35 am-2:08 pm

3 stops32h 33m

$1,470

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Fri 12/12

6:55 pm-10:25 pm

1 stop21h 30m

Bilbao

Sat 1/10

7:25 am-4:45 pm

1 stop15h 20m

$1,476

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Fri 12/12

2:50 pm-5:20 pm

2 stops20h 30m

Bilbao

Sat 1/10

7:25 am-4:45 pm

1 stop15h 20m

$1,581

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Sat 12/13

9:30 am-4:40 pm

2 stops25h 10m

Bilbao

Sat 1/10

11:35 am-2:08 pm

3 stops32h 33m

$2,618

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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?

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 67% 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.
  • 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 15h 40m, 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?

  • 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?

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
LufthansaPriceFrom $718Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
United AirlinesPriceFrom $830Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
KLMPriceFrom $837Free CancellationRating
7.8
1,386 reviews
Search KLM flights

Traveling to a place near Bilbao?

Book flights to Bilbao if you plan to visit one of these locations
Getxo
Laredo
Lekeitio

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.

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1 adult
Fri 10/17
Fri 10/24

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