CLT - BIO

$437 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 4/27. 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
$530
United Airlines
Fri 1/16Fri 1/23
CLT - BIO • 1 stop
Cheapest one-way
$437
Iberia
Mon 4/27
CLT - BIO • 2 stops
Top airlines
United Airlines
Cheapest • from $530 (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

Fri, Jan 16 - Fri, Jan 23
United Airlines Logo
6:50 pm - 11:20 pm
CLT
-
BIO
22h 30m1 stop
United Airlines Logo
6:45 am - 2:13 pm
BIO
-
CLT
37h 28m2 stops
$530United 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
$533United Airlines
Fri, Jan 30 - Tue, Feb 3
Delta Logo
2:25 pm - 5:20 pm
CLT
-
BIO
20h 55m2 stops
Delta Logo
6:50 am - 10:12 pm
BIO
-
CLT
21h 22m2 stops
$535Delta
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
7:44 pm - 6:05 pm
CLT
-
BIO
40h 21m2 stops
United Airlines Logo
11:35 am - 4:55 pm
BIO
-
CLT
35h 20m1 stop
$544United Airlines
Fri, Jan 16 - Fri, Jan 23
United Airlines Logo
6:10 am - 11:20 pm
CLT
-
BIO
35h 10m2 stops
United Airlines Logo
12:50 pm - 2:13 pm
BIO
-
CLT
31h 23m2 stops
$546United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
2:54 pm - 11:20 pm
CLT
-
BIO
26h 26m2 stops
United Airlines Logo
11:35 am - 9:37 pm
BIO
-
CLT
40h 02m2 stops
$549United Airlines
Fri, Jan 30 - Tue, Feb 3
Lufthansa Logo
6:50 pm - 11:20 pm
CLT
-
BIO
22h 30m1 stop
Lufthansa Logo
5:40 pm - 6:59 pm
BIO
-
CLT
31h 19m2 stops
$551Lufthansa
Sat, Jan 17 - Sat, Jan 24
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
$588United Airlines
Fri, Jan 30 - Tue, Feb 3
Iberia Logo
4:10 pm - 8:30 am
CLT
-
BIO
10h 20m1 stop
Iberia Logo
9:15 am - 7:55 pm
BIO
-
CLT
16h 40m2 stops
$838Iberia
Tue, May 5 - Wed, May 6
Iberia Logo
6:00 pm - 5:35 pm
CLT
-
BIO
17h 35m2 stops
Iberia Logo
10:50 pm - 9:55 pm
BIO
-
CLT
53h 05m2 stops
$1,000Iberia
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 United Airlines ($530) and Delta ($535).

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$437
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly and prices are also 1% 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 $437 for a one-way ticket and $530 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 3040 reviews
6.3Food
6.6Entertainment
6.7Comfort
7.7Crew
7.1Boarding
Airline reviews

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

6.0 GoodCFJ, Dec 2025
GVA - BCN
Read more Iberia reviews

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!

Excellent. Thanks to United Star Alliance, since economy was overbooked, I’m grateful to have been upgraded to Business Class.

Good plane, excellent food, crew and entertainment. Seats in business could use an upgrade

Delayed. Mismanagement of gate lines. Passengers arguing with eachother as a result of lack of organization by airline. Avoid this airline.

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

Information on your arrival and departure airports

Charlotte (CLT)
Bilbao (BIO)