OGG - BCN

$521 Find Cheap Flights from Kahului to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kahului to Barcelona-El Prat departing on 11/19. 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 Barcelona-El Prat Airport

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

Cheapest round-trip
$1,540
United Airlines
Fri 3/27Tue 3/31
OGG - BCN • 2 stops
Cheapest one-way
$475
Multiple Airlines
Wed 11/19
OGG - BCN • 3 stops
Top airlines
United Airlines
Cheapest • from $1,540 (round-trip)
United Airlines
Best reviews • 7.4 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 Barcelona-El Prat!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kahului to Barcelona-El Prat (OGG-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kahului to Barcelona-El Prat 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 Kahului to Barcelona-El Prat

Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
7:15 am - 7:50 pmOGG-BCN
25h 35m2 stops
United Airlines Logo
6:50 am - 7:11 pmBCN-OGG
24h 21m2 stops
$1,540United Airlines
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Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
7:15 am - 7:50 pmOGG-BCN
25h 35m2 stops
United Airlines Logo
1:50 pm - 10:48 amBCN-OGG
32h 58m2 stops
$1,556United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
Delta Logo
4:00 pm - 8:20 amOGG-BCN
29h 20m1 stop
Delta Logo
9:00 am - 11:33 amBCN-OGG
38h 33m2 stops
$1,800Delta
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Fri, Mar 27 - Tue, Mar 31
KLM Logo
4:00 pm - 8:20 amOGG-BCN
29h 20m1 stop
KLM Logo
11:35 am - 6:40 pmBCN-OGG
43h 05m1 stop
$1,877KLM
Find Deal
Fri, Mar 27 - Tue, Mar 31
Delta Logo
9:10 pm - 2:40 pmOGG-BCN
30h 30m2 stops
Delta Logo
11:35 am - 6:40 pmBCN-OGG
43h 05m1 stop
$1,942Delta
Find Deal
Fri, Mar 27 - Tue, Mar 31
Delta Logo
4:00 pm - 8:20 amOGG-BCN
29h 20m1 stop
Delta Logo
11:35 am - 6:40 pmBCN-OGG
43h 05m1 stop
$1,968Delta
Find Deal
Fri, Mar 27 - Tue, Mar 31
KLM Logo
4:00 pm - 8:20 amOGG-BCN
29h 20m1 stop
KLM Logo
6:20 am - 6:03 pmBCN-OGG
23h 43m2 stops
$2,110KLM
Find Deal
Fri, Mar 27 - Tue, Mar 31
KLM Logo
4:00 pm - 8:20 amOGG-BCN
29h 20m1 stop
KLM Logo
11:35 am - 6:40 pmBCN-OGG
43h 05m1 stop
$2,131KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Kahului to Barcelona-El Prat flights

Get data-powered insights and trends into flights from Kahului to Barcelona-El Prat to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Kahului to Barcelona-El Prat?

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 Kahului to Barcelona-El Prat were found on United Airlines ($1,540) and Delta ($1,800).

Which airlines fly non-stop between Kahului and Barcelona-El Prat Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Kahului to Barcelona-El Prat Airport.

There is just one airline that flies from Kahului to Barcelona-El Prat Airport direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $863.

Find deals

Good to know

Cheapest flight$475
Flight from Kahului to Barcelona-El Prat

When to book flights from Kahului to Barcelona-El Prat

Are your dates flexible? Find out the best times to travel from Kahului to Barcelona-El Prat 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 Kahului to Barcelona-El Prat flights

  • What is the cheapest flight from Kahului to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Kahului to Barcelona-El Prat Airport was $475 for a one-way ticket and $1,540 for a round-trip.

  • Do I need a passport to fly between Kahului and Barcelona-El Prat?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Kahului and on arrival in Barcelona-El Prat.

  • Which airports will I be using when flying from Kahului to Barcelona-El Prat?

    When flying out of Kahului you will be using Kahului. You will be landing at Barcelona-El Prat, also known as Barcelona-El Prat.

  • Which aircraft models fly most regularly from Kahului to Barcelona-El Prat?

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

  • Which airline alliances offer flights from Kahului to Barcelona-El Prat?

    Star Alliance is the only airline alliance operating flights between Kahului and Barcelona-El Prat.

  • How does KAYAK find such low prices on flights from Kahului to Barcelona-El Prat?

    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 Kahului to Barcelona-El Prat.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kahului to Barcelona-El Prat?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona-El Prat from Kahului 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 Kahului to Barcelona-El Prat?

    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 Barcelona-El Prat with an airline and back to Kahului with another airline. Booking your flights between Kahului and BCN 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 Kahului to Barcelona-El Prat?

    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 Barcelona-El Prat from Kahului 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 Kahului to Barcelona-El Prat

 
See real verified KAYAK customer reviews for airlines flying from Kahului to Barcelona. 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 Kahului to Barcelona-El Prat? 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 9015 reviews
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

4.0 OkayThomas, Nov 2025SFO - KOA
Read more United Airlines reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Everything you need to know for your flight from Kahului to Barcelona-El Prat

Information on your arrival and departure airports

Kahului (OGG)
Barcelona-El Prat (BCN)