HNL - BCN

$208 Find Cheap Flights from Honolulu 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 Honolulu to Barcelona departing on 8/1. 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 Honolulu to Barcelona.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Honolulu to Barcelona.
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Everything you should know

Cheapest round-trip
$546
Overall average: $1,068
Air Canada
Mon 8/10Thu 8/20
HNL - BCN • 2 stops
Cheapest one-way
$208
Typical prices: $555-$729
Air Canada
Sat 8/1
HNL - BCN • 2 stops
Top airlines
Air Canada
Cheapest • from $546 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 45% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+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!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Honolulu to Barcelona (HNL-BCN)

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

Mon, Aug 10 - Thu, Aug 20
Air Canada Logo
9:55 pm - 8:00 am
HNL
-
BCN
46h 05m
2 stops
Air Canada Logo
12:15 pm - 8:40 pm
BCN
-
HNL
44h 25m
2 stops
$546Air Canada
Mon, Aug 10 - Thu, Aug 20
United Airlines Logo
7:55 pm - 8:00 am
HNL
-
BCN
24h 05m
2 stops
United Airlines Logo
4:10 pm - 11:50 am
BCN
-
HNL
31h 40m
1 stop
$569United Airlines
Mon, Mar 30 - Wed, Apr 15
British Airways Logo
7:00 am - 10:30 pm
HNL
-
BCN
27h 30m
2 stops
British Airways Logo
7:40 am - 9:37 pm
BCN
-
HNL
25h 57m
2 stops
$605British Airways
Tue, Mar 24 - Mon, Mar 30
American Airlines Logo
7:00 am - 4:20 pm
HNL
-
BCN
22h 20m
1 stop
American Airlines Logo
7:40 am - 8:21 pm
BCN
-
HNL
24h 41m
2 stops
$624American Airlines
Mon, Aug 10 - Thu, Aug 20
Scandinavian Airlines Logo
9:45 pm - 10:45 am
HNL
-
BCN
25h 00m
1 stop
Scandinavian Airlines Logo
11:35 am - 1:15 pm
BCN
-
HNL
37h 40m
1 stop
$625Scandinavian Airlines
Thu, Mar 12 - Thu, Mar 19
United Airlines Logo
9:55 pm - 7:50 pm
HNL
-
BCN
34h 55m
2 stops
United Airlines Logo
12:35 pm - 1:13 pm
BCN
-
HNL
35h 38m
2 stops
$632United Airlines
Tue, Mar 3 - Wed, Mar 11
Lufthansa Logo
11:30 pm - 4:20 pm
HNL
-
BCN
29h 50m
2 stops
Lufthansa Logo
6:50 am - 8:21 pm
BCN
-
HNL
24h 31m
2 stops
$639Lufthansa
Wed, Mar 4 - Thu, Mar 12
British Airways Logo
8:00 am - 7:45 pm
HNL
-
BCN
24h 45m
2 stops
British Airways Logo
6:40 am - 8:21 pm
BCN
-
HNL
24h 41m
2 stops
$645British Airways
Wed, Mar 4 - Thu, Mar 12
British Airways Logo
8:00 am - 10:30 pm
HNL
-
BCN
27h 30m
2 stops
British Airways Logo
6:40 am - 8:21 pm
BCN
-
HNL
24h 41m
2 stops
$646British Airways
Tue, Mar 3 - Wed, Mar 11
United Airlines Logo
5:00 pm - 8:20 am
HNL
-
BCN
28h 20m
1 stop
United Airlines Logo
12:35 pm - 1:13 pm
BCN
-
HNL
35h 38m
2 stops
$651United Airlines
Booking Insights

KAYAK's insights & trends for Honolulu to Barcelona flights

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

What is the cheapest month to fly from Honolulu to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Honolulu to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Honolulu to Barcelona-El Prat Airport is January, where tickets cost $548 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,620 and $1,474 respectively.

Good to know

Low seasonFebruary
Cheapest flight$208
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Honolulu to Barcelona

When to book flights from Honolulu to Barcelona

Are your dates flexible? Find out the best times to travel from Honolulu to Barcelona 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 Honolulu to Barcelona flights

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

    In the last 3 days, the lowest price for a flight from Honolulu to Barcelona-El Prat Airport was $208 for a one-way ticket and $546 for a round-trip.

  • Do I need a passport to fly between Honolulu and Barcelona?

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

  • Which airports will I be using when flying from Honolulu to Barcelona?

    Honolulu and Barcelona are both served by 1 main airport. You will leave Honolulu from Honolulu and will be arriving at Barcelona-El Prat.

  • Which aircraft models fly most regularly from Honolulu to Barcelona?

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

  • Which airline alliances offer flights from Honolulu to Barcelona?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Honolulu and Barcelona, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Honolulu to Barcelona, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Honolulu to Barcelona are Delta and United Airlines. With an average price for the route of $898 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,112 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Honolulu to Barcelona?

    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 Honolulu to Barcelona.

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

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

    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 with an airline and back to Honolulu with another airline. Booking your flights between Honolulu 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 Honolulu to Barcelona?

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

Reviews of the top 5 airlines serving from Honolulu to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Honolulu 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 Honolulu to Barcelona? 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 9292 reviews
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

Very old flight - time to retire it for newer airplanes

10.0 ExcellentSrinivas, Feb 2026
BOS - IAH
Read more United Airlines reviews

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Didn't get a seat assignment until the last minute even though i picked a seat.

American has been able to implement an algorithm that makes it possible for nearly every one of my evening flights to be late. Congratulations!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

The flight was fine, once we got underway. It was more than hour delayed

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Waited for oxygen tanks for 30 minutes after boarding was complete.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Flight cancellations, delays, mass confusion and disorganization! That’s Air Canada for you, nothing new. I would have chosen a different airline if it were an option, and Air Canada continues to prove they don’t care about their customers.

everything was fine. but paying for 1 piece of check-in luggage and denying passengers to board with carry-on luggage which by air line's standards does not fit is not acceptable. when one travels for a longer time one needs to have some essentials

Couldn't fit knees, only 1 toilet working, didn't get anything to drink cause the stewards were not able to get to us

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

The flight from SFO to YVR was delayed and my bag did not make it to my next flight from YVR to SYD. It took almost 3 days after I landed to get my bag and when I got it, it was filled with dust

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Getting the boarding passes between the BA and AA apps was very clunky.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Everything you need to know for your flight from Honolulu to Barcelona

Information on your arrival and departure airports