CLT - BIO

$391 Find Cheap Flights from Charlotte to Bilbao - Compare and Save

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 9/29. 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
$808
KLM
Wed 10/28Fri 11/6
CLT - BIO • 2 stops
Cheapest one-way
$391
United Airlines
Tue 9/29
CLT - BIO • 1 stop
Top airlines
Cheapest • from $808 (round-trip)
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Charlotte and Bilbao. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,207 (round-trip)
Shortest trip • 11h 54m (one-way)
Insights
Insights
Insights
Insights
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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, Oct 28 - Fri, Nov 6
KLM Logo
7:14 pm - 4:30 pm
CLT
-
BIO
16h 16m
2 stops
KLM Logo
8:30 am - 6:59 pm
BIO
-
CLT
16h 29m
2 stops
$808KLM
Mon, Nov 16 - Fri, Nov 20
United Airlines Logo
6:50 pm - 11:05 pm
CLT
-
BIO
22h 15m
1 stop
United Airlines Logo
7:25 am - 4:55 pm
BIO
-
CLT
15h 30m
1 stop
$813United Airlines
Mon, Nov 16 - Fri, Nov 20
United Airlines Logo
3:00 pm - 10:50 am
CLT
-
BIO
13h 50m
2 stops
United Airlines Logo
7:25 am - 4:55 pm
BIO
-
CLT
15h 30m
1 stop
$817United Airlines
Wed, Oct 28 - Fri, Nov 6
Delta Logo
7:05 pm - 5:25 pm
CLT
-
BIO
17h 20m
2 stops
Delta Logo
6:50 am - 10:16 pm
BIO
-
CLT
21h 26m
2 stops
$824Delta
Mon, Nov 16 - Fri, Nov 20
United Airlines Logo
6:00 am - 10:50 am
CLT
-
BIO
22h 50m
2 stops
United Airlines Logo
6:45 am - 11:39 pm
BIO
-
CLT
22h 54m
2 stops
$825United Airlines
Mon, Nov 16 - Fri, Nov 20
United Airlines Logo
6:00 am - 10:50 am
CLT
-
BIO
22h 50m
2 stops
United Airlines Logo
6:45 am - 11:39 pm
BIO
-
CLT
22h 54m
2 stops
$826United Airlines
Fri, Oct 30 - Fri, Nov 6
Multiple Airlines Logo
7:05 pm - 5:25 pm
CLT
-
BIO
17h 20m
2 stops
Multiple Airlines Logo
8:30 am - 8:18 pm
BIO
-
CLT
17h 48m
2 stops
$854Multiple Airlines
Wed, Oct 28 - Sun, Nov 8
KLM Logo
1:15 pm - 11:20 am
CLT
-
BIO
17h 05m
2 stops
KLM Logo
8:30 am - 8:18 pm
BIO
-
CLT
17h 48m
2 stops
$858KLM
Thu, Oct 29 - Fri, Nov 6
Lufthansa Logo
7:50 pm - 6:05 pm
CLT
-
BIO
17h 15m
1 stop
Lufthansa Logo
7:25 am - 4:55 pm
BIO
-
CLT
15h 30m
1 stop
$862Lufthansa
Fri, Oct 30 - Fri, Nov 6
Lufthansa Logo
7:50 pm - 11:05 pm
CLT
-
BIO
22h 15m
1 stop
Lufthansa Logo
7:25 am - 4:55 pm
BIO
-
CLT
15h 30m
1 stop
$863Lufthansa
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 5 days.

In the past 5 days, the cheapest round-trip tickets from Charlotte to Bilbao were found on KLM ($808) and United Airlines ($813).

Good to know

Cheapest flight$391
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 5 days, the lowest price for a flight from Charlotte to Bilbao was $391 for a one-way ticket and $808 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 3246 reviews
7.2Boarding
7.7Crew
6.6Entertainment
6.3Food
6.7Comfort
Airline reviews

The flight was operated by level, who had a sister’s check in procedure (2 hours) due to understaffing and a computer malfunction. While 3 agents stood at the business check in, with a total of maybe one actual customer there at a time, a huge line formed at economy check in with only 1 agent staffing the check in. Then, my luggage was lost - a guitar case with contents inside valued at 3,000 USD. The computer system of LEVEL could not locate my bag and had no record of it, and IBERIA (with whom I purchased my ticket and the checked bag) refused to help. It was a disastrous experience and I will never book Iberia again

2.0 MediocreKip, Jun 2026
JFK - BCN
Read more Iberia reviews

The flight was operated by level, who had a sister’s check in procedure (2 hours) due to understaffing and a computer malfunction. While 3 agents stood at the business check in, with a total of maybe one actual customer there at a time, a huge line formed at economy check in with only 1 agent staffing the check in. Then, my luggage was lost - a guitar case with contents inside valued at 3,000 USD. The computer system of LEVEL could not locate my bag and had no record of it, and IBERIA (with whom I purchased my ticket and the checked bag) refused to help. It was a disastrous experience and I will never book Iberia again

Not bad but they lost 2 of my bags when I got to Florence

Couldn’t get boarding passes online, delayed an hour, and smallest amount of space on board I’ve ever encountered for such a long flight.

In general, I've had excellent experiences with Iberia flights and will continue to use them. In this last flight there were two things that didn't go right. I didn't get the kosher meal I had pre-requested when I had checked in on-line. Things worked out OK as we ended up eating the fish and vegetarian choices, which were really good. The other issue was that some movies for me and my wife started fine but after 8-12 minutes the content just switched to something else. The flight attendant reset our entertainment systems, but the problem persisted. We ended up choosing other movies/TV shows that did work fine.

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!

Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem

The staff on our flight from Charlotte to Boston were very friendly.

A friendlier and more helpful crew would have been much better.

Tampa to Charlotte - very upset that the orig flight from Tampa to Charlotte was delayed because they couldn’t refuel properly so we missed our connection. Not at all happy about how American handled it. Very inadequate amount for meals ($12 per person for a meal???) and the guy (Kelvin) acted as though he was doing us a favor providing extra vouchers for breakfast when, in reality, he simply duplicated the dinner ones so we would be on our way - very dishonest and poor customer service. (By the way, his gum chewing and body language was very rude) We arrived our final destination more than 24 hours later. Very bad business. Charlotte to Madrid - although the flight we finally got on was 24 hours later than scheduled, the actual flight was comfortable and pleasant. The movie choices could have been better. Madrid to Sevilla - The food was good but basically thrown at you with a don’t bother me attitude. The plane itself was quite dirty!

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

Information on your arrival and departure airports