$721 Find Cheap Flights from Kailua-Kona to Spain

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Spain departing on 10/14. 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

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Cheap Flights from Kailua-Kona to Spain

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Madrid
Madrid2 stops$3,675
Madrid
Madrid2 stops$3,675

Book Cheap Kailua-Kona to Spain Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kailua-Kona to Spain 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 Kailua-Kona to Spain

Tue, Oct 14 - Tue, Oct 28
United Airlines Logo
1:40 pm - 8:20 amKOA-BCN
30h 40m2 stops
United Airlines Logo
6:45 am - 12:06 pmBCN-KOA
40h 21m2 stops
$721United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 28
United Airlines Logo
10:00 pm - 2:00 pmKOA-BCN
28h 00m1 stop
United Airlines Logo
12:35 pm - 12:06 pmBCN-KOA
34h 31m2 stops
$874United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 28
 Logo
1:40 pm - 9:20 amKOA-BCN
31h 40m3 stops
 Logo
12:35 pm - 12:06 pmBCN-KOA
34h 31m2 stops
$1,063
Find Deal
Tue, Oct 14 - Tue, Oct 28
 Logo
1:29 pm - 12:00 pmKOA-BCN
34h 31m1 stop
 Logo
2:00 pm - 11:03 amBCN-KOA
32h 03m1 stop
$1,400
Find Deal
Tue, Feb 24 - Mon, Mar 9
 Logo
8:00 am - 7:10 pmKOA-MAD
24h 10m2 stops
 Logo
12:55 am - 7:03 pmMAD-KOA
29h 08m2 stops
$3,675
Find Deal
Tue, Feb 24 - Tue, Mar 10
Air Canada Logo
2:35 pm - 8:00 amKOA-MAD
30h 25m3 stops
Air Canada Logo
12:35 pm - 11:44 amMAD-KOA
34h 09m2 stops
$3,737Air Canada
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Wed, Feb 18 - Mon, Mar 2
British Airways Logo
8:00 am - 8:05 pmKOA-MAD
25h 05m2 stops
British Airways Logo
8:50 pm - 10:35 pmMAD-KOA
36h 45m2 stops
$3,797British Airways
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Sun, Mar 1 - Fri, Mar 13
Air Canada Logo
2:00 pm - 8:00 amKOA-MAD
55h 00m2 stops
Air Canada Logo
12:35 pm - 1:53 pmMAD-KOA
36h 18m3 stops
$3,992Air Canada
Find Deal
Wed, Feb 18 - Mon, Mar 2
American Airlines Logo
6:30 pm - 9:25 amKOA-MAD
27h 55m1 stop
American Airlines Logo
8:50 pm - 8:12 pmMAD-KOA
34h 22m2 stops
$5,321American Airlines
Find Deal
Tue, Feb 24 - Mon, Mar 9
American Airlines Logo
6:30 pm - 9:25 amKOA-MAD
27h 55m1 stop
American Airlines Logo
12:55 am - 2:35 pmMAD-KOA
24h 40m1 stop
$6,327American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Kailua-Kona to Spain flights

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

What’s the cheapest day of the week to fly from Kailua-Kona to Spain?

The average price of all round-trip flights from Kailua-Kona to Spain clicked on KAYAK for each day over the last 12 months.

When flying from Kailua-Kona to Spain, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Kailua-Kona, you’ll find the best rates on Mondays and the most expensive ones on Thursdays.

Good to know

Cheapest flight$721
Flight from Kailua-Kona to Barcelona

FAQs - booking Spain flights

  • How does KAYAK find such low prices on flights from Kailua-Kona to Spain?

    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 Kailua-Kona to Spain.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kailua-Kona to Spain?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kailua-Kona to Spain 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 Kailua-Kona to Spain?

    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 from Kailua-Kona to Spain with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kailua-Kona to Spain?

    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 from Kailua-Kona to Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Spain?

    The cheapest time of day to fly to Spain is generally at night, when round-trip flights cost $1,001 on average. The most expensive time of day to fly to Spain is generally at night, which is peak travel time and where the average cost of a ticket is $1,001.

Reviews of the top airline flying from Kailua-Kona to Spain

 
Need help choosing which airline to fly with from Kailua-Kona to Spain? 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.
7.4
United AirlinesOverall score based on 8929 reviews
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
7.7Boarding
Airline reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

2.0 MediocreAnonymous, Sep 2025SFO - MEX
Read more United Airlines reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Everything you need to know for your flight from Kailua-Kona to Spain

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