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Cheap flights from Raleigh to Bilbao from $347

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 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Raleigh to Bilbao

Cheap round-trip flights

Logo
4:40 pm - 4:05 pmRDU-BIO
41h 25m2 stops
Logo
7:15 pm - 11:59 pmBIO-RDU
34h 44m2 stops
$655
Find Deal
Sat, Oct 4 - Sat, Oct 11
Air Canada Logo
9:00 am - 5:50 pmRDU-BIO
26h 50m2 stops
Air Canada Logo
6:45 am - 9:49 pmBIO-RDU
21h 04m2 stops
$671Air Canada
Find Deal
Wed, Aug 20 - Wed, Aug 27
Lufthansa Logo
7:45 pm - 1:25 pmRDU-BIO
35h 40m2 stops
Lufthansa Logo
7:15 pm - 11:59 pmBIO-RDU
34h 44m2 stops
$683Lufthansa
Find Deal
Sat, Oct 4 - Sat, Oct 11
Lufthansa Logo
7:50 pm - 11:25 pmRDU-BIO
21h 35m2 stops
Lufthansa Logo
12:30 pm - 9:15 pmBIO-RDU
14h 45m1 stop
$691Lufthansa
Find Deal
Wed, Aug 20 - Wed, Aug 27
Lufthansa Logo
3:40 pm - 6:20 pmRDU-BIO
20h 40m1 stop
Lufthansa Logo
6:45 am - 11:59 pmBIO-RDU
23h 14m2 stops
$692Lufthansa
Find Deal
Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
3:40 pm - 1:20 pmRDU-BIO
15h 40m1 stop
United Airlines Logo
6:45 am - 3:53 pmBIO-RDU
15h 08m2 stops
$701United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
6:00 am - 12:05 pmRDU-BIO
24h 05m2 stops
United Airlines Logo
7:25 am - 6:58 pmBIO-RDU
17h 33m2 stops
$720United Airlines
Find Deal
Fri, Dec 12 - Sat, Jan 10
American Airlines Logo
10:40 am - 8:30 amRDU-BIO
15h 50m2 stops
American Airlines Logo
6:45 am - 8:28 pmBIO-RDU
19h 43m2 stops
$744American Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
KLM Logo
6:20 pm - 10:00 pmRDU-BIO
21h 40m1 stop
KLM Logo
7:10 am - 4:10 pmBIO-RDU
15h 00m1 stop
$977KLM
Find Deal
Wed, Aug 20 - Wed, Aug 27
KLM Logo
6:55 pm - 10:25 pmRDU-BIO
21h 30m1 stop
KLM Logo
7:25 am - 4:45 pmBIO-RDU
15h 20m1 stop
$1,261KLM
Find Deal
Fri, Dec 12 - Sat, Jan 10

United Airlines flights from Raleigh to Bilbao

Our best United Airlines deals on Raleigh to Bilbao flight tickets
United Airlines
Oct 4
RDU3:40 pmRaleigh-Durham
15h 40m
1 stop
BIO1:20 pmBilbao
Oct 11
BIO6:45 amBilbao
15h 08m
2 stops
RDU3:53 pmRaleigh-Durham
$701
Find similar
United Airlines
Dec 12
RDU6:00 amRaleigh-Durham
24h 05m
2 stops
BIO12:05 pmBilbao
Jan 10
BIO7:25 amBilbao
17h 33m
2 stops
RDU6:58 pmRaleigh-Durham
$720
Find similar
United Airlines
Dec 12
RDU6:00 amRaleigh-Durham
24h 05m
2 stops
BIO12:05 pmBilbao
Jan 10
BIO11:35 amBilbao
30h 06m
3 stops
RDU11:41 amRaleigh-Durham
$721
Find similar

KLM flights from Raleigh to Bilbao

Our best KLM deals on Raleigh to Bilbao flight tickets
KLM
Aug 20
RDU6:20 pmRaleigh-Durham
21h 40m
1 stop
BIO10:00 pmBilbao
Aug 27
BIO7:10 amBilbao
15h 00m
1 stop
RDU4:10 pmRaleigh-Durham
$977
Find similar
KLM
Dec 12
RDU6:55 pmRaleigh-Durham
21h 30m
1 stop
BIO10:25 pmBilbao
Jan 10
BIO7:25 amBilbao
15h 20m
1 stop
RDU4:45 pmRaleigh-Durham
$1,261
Find similar

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 July 31, 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

Sat 10/4

4:40 pm-4:05 pm

2 stops41h 25m

Bilbao

Sat 10/11

7:15 pm-11:59 pm

2 stops34h 44m

$655

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Wed 8/20

9:00 am-5:50 pm

2 stops26h 50m

Bilbao

Wed 8/27

6:45 am-9:49 pm

2 stops21h 04m

$671

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Sat 10/4

7:45 pm-1:25 pm

2 stops35h 40m

Bilbao

Sat 10/11

7:15 pm-11:59 pm

2 stops34h 44m

$683

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Wed 8/20

7:50 pm-11:25 pm

2 stops21h 35m

Bilbao

Wed 8/27

12:30 pm-9:15 pm

1 stop14h 45m

$691

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Sat 10/4

3:40 pm-6:20 pm

1 stop20h 40m

Bilbao

Sat 10/11

6:45 am-11:59 pm

2 stops23h 14m

$692

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Sat 10/4

3:40 pm-1:20 pm

1 stop15h 40m

Bilbao

Sat 10/11

6:45 am-3:53 pm

2 stops15h 08m

$701

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Fri 12/12

6:00 am-12:05 pm

2 stops24h 05m

Bilbao

Sat 1/10

7:25 am-6:58 pm

2 stops17h 33m

$720

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Fri 9/12

10:40 am-8:30 am

2 stops15h 50m

Bilbao

Fri 9/19

6:45 am-8:28 pm

2 stops19h 43m

$744

RaleighBilbao

RDU - BIO

RDUBIO

Raleigh-Durham

Wed 8/20

6:20 pm-10:00 pm

1 stop21h 40m

Bilbao

Wed 8/27

7:10 am-4:10 pm

1 stop15h 00m

$977

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

$1,261

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Best Price Found

$347

Fastest flight time

13h 20m

Direct flights

None

Airports in Bilbao

1 airport
The best one-way flight to Bilbao from Raleigh in the past 72 hours is $347. The best round-trip flight deal from Raleigh to Bilbao found on momondo in the last 72 hours is $655.
The fastest flight from Raleigh to Bilbao takes 13h 20m
There are no direct flights from Raleigh to Bilbao. Popular non-direct route for this connection is Raleigh-Durham Airport - Bilbao Airport.
There is 1 airport near Bilbao: Bilbao (BIO)
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 20m, 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
7,275 reviews
Search Lufthansa flights
United AirlinesPriceFrom $830Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
KLMPriceFrom $837Free CancellationRating
7.8
1,383 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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