CLT - BIO

$598 Find Cheap Flights from Charlotte to Bilbao

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charlotte to Bilbao departing on 3/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bilbao

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charlotte to Bilbao, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charlotte to Bilbao, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$598
Lufthansa
Thu 3/19Tue 3/31
CLT - BIO • 2 stops
Cheapest one-way
Multiple Airlines
Thu 12/11
CLT - BIO • multi-stop
Top airlines
Delta
Cheapest • from $574 (round-trip)
Iberia
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Bilbao!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charlotte to Bilbao (CLT-BIO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charlotte to Bilbao that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charlotte to Bilbao

Thu, Mar 19 - Tue, Mar 31
Lufthansa Logo
7:40 pm - 10:50 pm
CLT
-
BIO
22h 10m2 stops
Lufthansa Logo
7:15 am - 4:45 pm
BIO
-
CLT
15h 30m1 stop
$598Lufthansa
Thu, Mar 19 - Tue, Mar 31
Lufthansa Logo
7:40 pm - 10:50 pm
CLT
-
BIO
22h 10m2 stops
Lufthansa Logo
6:45 am - 11:58 pm
BIO
-
CLT
23h 13m2 stops
$605Lufthansa
Thu, Mar 19 - Tue, Mar 31
United Airlines Logo
7:50 pm - 6:05 pm
CLT
-
BIO
17h 15m1 stop
United Airlines Logo
7:15 am - 4:45 pm
BIO
-
CLT
15h 30m1 stop
$612United Airlines
Sat, Jan 24 - Sat, Jan 31
United Airlines Logo
7:44 pm - 4:10 pm
CLT
-
BIO
38h 26m2 stops
United Airlines Logo
11:35 am - 4:55 pm
BIO
-
CLT
35h 20m1 stop
$639United Airlines
Thu, Feb 19 - Sun, Mar 8
Multiple Airlines Logo
7:50 am - 6:05 pm
CLT
-
BIO
28h 15m2 stops
Multiple Airlines Logo
7:25 am - 4:55 pm
BIO
-
CLT
15h 30m1 stop
$652Multiple Airlines
Thu, Feb 19 - Sun, Mar 8
United Airlines Logo
6:50 pm - 6:05 pm
CLT
-
BIO
17h 15m1 stop
United Airlines Logo
7:25 am - 4:55 pm
BIO
-
CLT
15h 30m1 stop
$662United Airlines
Thu, Feb 19 - Sun, Mar 8
United Airlines Logo
6:00 am - 9:55 pm
CLT
-
BIO
33h 55m2 stops
United Airlines Logo
6:45 am - 10:57 pm
BIO
-
CLT
22h 12m2 stops
$675United Airlines
Sat, Jan 24 - Sat, Jan 31
United Airlines Logo
2:54 pm - 10:50 am
CLT
-
BIO
13h 56m2 stops
United Airlines Logo
7:25 am - 9:37 pm
BIO
-
CLT
20h 12m2 stops
$677United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
6:50 pm - 11:20 pm
CLT
-
BIO
22h 30m1 stop
United Airlines Logo
11:35 am - 5:24 pm
BIO
-
CLT
35h 49m2 stops
$678United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
2:20 pm - 12:00 pm
CLT
-
BIO
15h 40m2 stops
United Airlines Logo
11:35 am - 5:24 pm
BIO
-
CLT
35h 49m2 stops
$695United Airlines
Booking Insights

KAYAK's insights & trends for Charlotte to Bilbao flights

Get data-powered insights and trends into flights from Charlotte to Bilbao to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Charlotte to Bilbao?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Charlotte to Bilbao were found on Delta ($574) and United Airlines ($577).

Which airlines fly non-stop between Charlotte and Bilbao?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Charlotte to Bilbao.

There is just one airline that flies from Charlotte to Bilbao direct and that is Iberia. The best round-trip deal found from Iberia for the route is $589.

Find deals

Good to know

Low seasonNovember
Cheapest flight$598
Best time to beat the crowds with an average 50% drop in price.
Flight from Charlotte to Bilbao

When to book flights from Charlotte to Bilbao

Are your dates flexible? Find out the best times to travel from Charlotte to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charlotte to Bilbao

  • What is the cheapest flight from Charlotte to Bilbao?

    In the last 3 days, the lowest price for a flight from Charlotte to Bilbao was $523 for a round-trip ticket.

  • Do I need a passport to fly between Charlotte and Bilbao?

    Yes, you’ll need a passport to travel to Bilbao from Charlotte.

  • Which aircraft models fly most regularly from Charlotte to Bilbao?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Charlotte to Bilbao?

    oneworld is the only airline alliance operating flights between Charlotte and Bilbao.

  • How does KAYAK find such low prices on flights from Charlotte to Bilbao?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charlotte to Bilbao.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charlotte to Bilbao?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Charlotte is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charlotte to Bilbao?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bilbao with an airline and back to Charlotte with another airline. Booking your flights between Charlotte and BIO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charlotte to Bilbao?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Charlotte up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Charlotte to Bilbao

 
See real verified KAYAK customer reviews for airlines flying from Charlotte to Bilbao. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charlotte to Bilbao? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IberiaOverall score based on 3045 reviews
6.3Food
7.7Crew
6.7Comfort
6.6Entertainment
7.1Boarding
Airline reviews

the seats were bad and uncomfortable and the food was not tasty.

2.0 MediocreAnonymous, Dec 2025
MAD - ALC
Read more Iberia reviews

the seats were bad and uncomfortable and the food was not tasty.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

It was budget airline Veuling, even though we booked Iberia.

The staff was very nice and helpful. Some of the best crew I have met.

Bad experience. The seat room are very tight. The food is not good and the breakfast has no hot drink.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Great : The crew was awesome ♥️ To improve : - The rice in the "Rice with chicken" was rather s kind of rice pudding, not good at all - No power outlet to charge your phone. 😒

The seats are so small that you can barely move at all. Don't try to eat with utensils in your seat either - you will elbow your neighbor in the face. Miserably small and I swear they are shrinking every time I fly. Food was meh (per usual), but at least there is free alcohol on an overseas flight. Doesn't make up for sitting in a torture chamber while hurtling through the air with hundreds of fussy people, but it's something. Entertainment options (movies, shows) are okay, nothing special, but at least there are screens, because most of the seats in these large planes do not have adjustable lighting - or air control - that you can get to, it's too high to reach - which makes reading impossible. Zero stars, AA.

It was a good flight overall. Nothing to add. Keep it up!

Everything you need to know for your flight from Charlotte to Bilbao

Information on your arrival and departure airports

Charlotte (CLT)
Bilbao (BIO)