CLT - BIO

$443 Find Cheap Flights from Charlotte to Bilbao

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charlotte to Bilbao departing on 4/25. 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
$516
Delta
Wed 3/18Wed 3/25
CLT - BIO • 2 stops
Cheapest one-way
$443
Air France
Sat 4/25
CLT - BIO • 2 stops
Top airlines
Delta
Cheapest • from $516 (round-trip)
Iberia
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Wed, Mar 18 - Wed, Mar 25
Delta Logo
10:15 am - 11:30 am
CLT
-
BIO
20h 15m
2 stops
Delta Logo
6:50 am - 10:33 pm
BIO
-
CLT
20h 43m
2 stops
$516Delta
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
1:52 pm - 10:50 am
CLT
-
BIO
15h 58m
2 stops
United Airlines Logo
7:40 am - 5:55 pm
BIO
-
CLT
15h 15m
1 stop
$570United Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
1:52 pm - 10:50 am
CLT
-
BIO
15h 58m
2 stops
United Airlines Logo
6:45 am - 11:50 pm
BIO
-
CLT
22h 05m
2 stops
$579United Airlines
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
5:00 pm - 8:30 am
CLT
-
BIO
10h 30m
1 stop
Multiple Airlines Logo
6:45 am - 5:00 pm
BIO
-
CLT
15h 15m
1 stop
$618Multiple Airlines
Thu, Mar 19 - Thu, Mar 26
United Airlines Logo
7:50 pm - 9:55 pm
CLT
-
BIO
21h 05m
1 stop
United Airlines Logo
6:45 am - 11:57 pm
BIO
-
CLT
22h 12m
2 stops
$624United Airlines
Thu, Mar 19 - Thu, Mar 26
United Airlines Logo
7:40 pm - 6:05 pm
CLT
-
BIO
17h 25m
2 stops
United Airlines Logo
6:45 am - 11:57 pm
BIO
-
CLT
22h 12m
2 stops
$629United Airlines
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
7:50 am - 12:05 pm
CLT
-
BIO
23h 15m
2 stops
Multiple Airlines Logo
11:35 am - 5:55 pm
BIO
-
CLT
35h 20m
1 stop
$630Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
United Airlines Logo
2:52 pm - 4:10 pm
CLT
-
BIO
20h 18m
2 stops
United Airlines Logo
7:25 am - 9:15 pm
BIO
-
CLT
18h 50m
3 stops
$747United Airlines
Thu, Jul 30 - Tue, Aug 11
Lufthansa Logo
6:40 pm - 11:25 pm
CLT
-
BIO
22h 45m
1 stop
Lufthansa Logo
7:15 am - 4:45 pm
BIO
-
CLT
15h 30m
1 stop
$817Lufthansa
Thu, Jul 30 - Tue, Aug 11
Lufthansa Logo
6:40 pm - 11:25 pm
CLT
-
BIO
22h 45m
1 stop
Lufthansa Logo
6:50 am - 4:45 pm
BIO
-
CLT
15h 55m
2 stops
$837Lufthansa
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 ($516) and United Airlines ($570).

Good to know

Low seasonNovember
Cheapest flight$443
Best time to beat the crowds with an average 52% drop in price.
Most popular time to fly and prices are also 5% lower on average.
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 $443 for a one-way ticket and $516 for a round-trip.

  • 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 3100 reviews
6.8Comfort
7.7Crew
6.4Food
6.6Entertainment
7.2Boarding
Airline reviews

The pilot was professional and very good. The flight crew, very young and often looked flustered and overwhelmed. The seats were among the most uncomfortable in the air. The boarding somewhat chaotic. The price reasonable. Overall it was an average budget airline experience...although Iberia is not a budget airline. I fear if Iberia doesn't up it's game customers like us will go elsewhere.

4.0 OkayCFJ, Jan 2026
VCE - MAD
Read more Iberia reviews

The pilot was professional and very good. The flight crew, very young and often looked flustered and overwhelmed. The seats were among the most uncomfortable in the air. The boarding somewhat chaotic. The price reasonable. Overall it was an average budget airline experience...although Iberia is not a budget airline. I fear if Iberia doesn't up it's game customers like us will go elsewhere.

Bad weather Excelent pilot Spoke British 😆on time seats small ad expected in a discount airline

It wasn’t great because the third-party from Kayak there was just no information about how to check in with Vueling. And the purchase of the ticket from under pricer just made everything really difficult. I’m unlikely to use Kayak again for these reasons.

It was fine, older plane with limited entertainment, otherwise fine.

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.

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

Information on your arrival and departure airports