$330+ Cheap flights from Honolulu (HNL) to Barcelona
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BCN
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from Honolulu to Barcelona with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Honolulu to Barcelona
Cheapest
Best
Last-minute
One-way
Cheapest flights from Honolulu to BarcelonaExplore the most affordable flight options available from Honolulu to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from Honolulu to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/274:59 pm -
1 stop28h 41m
Wed 1/1310:50 am -
2 stops36h 05m
Deal found 11/6![Delta logo]()
$781
This Air Canada deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2810:55 pm -
2 stops47h 40m
Wed 1/131:35 pm -
2 stops43h 05m
Deal found 11/6![Air Canada logo]()
$782
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2710:50 pm -
2 stops23h 10m
Wed 1/136:50 am -
2 stops25h 21m
Deal found 11/6![United Airlines logo]()
$784
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2611:43 pm -
2 stops28h 12m
Wed 1/1310:50 am -
2 stops36h 05m
Deal found 11/6![Delta logo]()
$785
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2711:43 pm -
2 stops27h 17m
Thu 1/146:00 am -
2 stops26h 13m
Deal found 11/6![Delta logo]()
$789
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/294:59 pm -
1 stop30h 46m
Thu 1/146:00 am -
2 stops26h 13m
Deal found 11/6![Delta logo]()
$797
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/294:59 pm -
1 stop30h 46m
Tue 1/126:00 am -
2 stops25h 29m
Deal found 11/6![Delta logo]()
$804
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/299:40 pm -
2 stops24h 55m
Mon 1/1111:50 am -
2 stops44h 21m
Deal found 11/6![United Airlines logo]()
$808
This Gotogate deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:55 pm -
2 stops23h 40m
Thu 12/107:30 am -
2 stops25h 10m
Deal found 11/5![Multiple Airlines logo]()
$819
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/274:25 pm -
1 stop29h 35m
Mon 1/1111:50 am -
2 stops44h 21m
Deal found 11/6![United Airlines logo]()
$822
Best flights from Honolulu to BarcelonaDiscover carefully curated flight deals from Honolulu to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Honolulu to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/174:35 pm -
1 stop28h 45m
Wed 3/101:35 pm -
2 stops42h 33m
Deal found 11/5![United Airlines logo]()
$763
This FlightHub deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1310:55 pm -
2 stops46h 25m
Mon 3/2212:15 pm -
2 stops34h 26m
Deal found 11/7![Multiple Airlines logo]()
$765
This Justfly.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1310:55 pm -
2 stops46h 40m
Mon 3/2212:15 pm -
2 stops34h 26m
Deal found 11/6![Air Canada logo]()
$767
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1010:35 pm -
2 stops28h 25m
Tue 3/236:00 am -
2 stops40h 15m
Deal found 11/6![Delta logo]()
$799
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/411:18 pm -
2 stops30h 42m
Mon 3/2210:05 am -
2 stops45h 02m
Deal found 11/6![Delta logo]()
$799
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1112:45 pm -
2 stops33h 50m
Mon 3/1510:30 am -
1 stop37h 59m
Deal found 11/5![United Airlines logo]()
$855
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/52:35 pm -
2 stops31h 25m
Thu 3/2510:30 am -
2 stops44h 38m
Deal found 11/6![United Airlines logo]()
$882
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/410:50 pm -
2 stops30h 40m
Thu 3/2510:30 am -
2 stops44h 38m
Deal found 11/6![United Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/284:35 pm -
1 stop28h 45m
Wed 3/31:15 pm -
2 stops34h 49m
Deal found 11/4![United Airlines logo]()
$906
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/158:00 am -
2 stops37h 20m
Tue 1/1211:00 am -
1 stop38h 52m
Deal found 11/7![United Airlines logo]()
$1,018
Last-minute flights from Honolulu to BarcelonaDiscover last-minute flight deals from Honolulu to Barcelona. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Honolulu to Barcelona. Data last updated November 10, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:55 pm -
2 stops23h 40m
Thu 12/107:30 am -
2 stops25h 10m
Deal found 11/5![Multiple Airlines logo]()
$819
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2611:43 pm -
2 stops28h 12m
Wed 1/1310:50 am -
2 stops36h 05m
Deal found 11/6![Delta logo]()
$785
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/274:59 pm -
1 stop28h 41m
Wed 1/1310:50 am -
2 stops36h 05m
Deal found 11/6![Delta logo]()
$781
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2710:50 pm -
2 stops23h 10m
Wed 1/136:50 am -
2 stops25h 21m
Deal found 11/6![United Airlines logo]()
$784
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2711:43 pm -
2 stops27h 17m
Thu 1/146:00 am -
2 stops26h 13m
Deal found 11/6![Delta logo]()
$789
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/276:25 pm -
1 stop27h 15m
Tue 1/126:00 am -
2 stops25h 29m
Deal found 11/6![Delta logo]()
$793
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/274:25 pm -
1 stop29h 35m
Mon 1/1111:50 am -
2 stops44h 21m
Deal found 11/6![United Airlines logo]()
$822
This Air Canada deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2810:55 pm -
2 stops47h 40m
Wed 1/131:35 pm -
2 stops43h 05m
Deal found 11/6![Air Canada logo]()
$782
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/294:59 pm -
1 stop30h 46m
Thu 1/146:00 am -
2 stops26h 13m
Deal found 11/6![Delta logo]()
$797
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/294:59 pm -
1 stop30h 46m
Tue 1/126:00 am -
2 stops25h 29m
Deal found 11/6![Delta logo]()
$804
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/299:40 pm -
2 stops24h 55m
Mon 1/1111:50 am -
2 stops44h 21m
Deal found 11/6![United Airlines logo]()
$808
One-way flights from Honolulu to BarcelonaSearch for one-way flight options from Honolulu to Barcelona. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Honolulu to Barcelona. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Justfly.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/710:55 pm -
2 stops47h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Air Canada logo]()
$330
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/88:00 am -
3 stops37h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$334
This Air Canada deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/510:55 pm -
2 stops47h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Air Canada logo]()
$338
This SWISS deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/108:00 am -
2 stops28h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![SWISS logo]()
$341
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/58:00 am -
3 stops38h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$384
This Air Canada deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/512:10 am -
1 stop22h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Air Canada logo]()
$388
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/108:00 am -
3 stops38h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/68:00 am -
3 stops37h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$416
This Cheapflightsfares deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:00 am -
2 stops26h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Aer Lingus logo]()
$429
This KLM deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/56:05 pm -
1 stop27h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![KLM logo]()
$504
This KAYAK deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:00 am -
2 stops40h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Aer Lingus logo]()
$516
Find flight deals from Honolulu to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 10, 2026.
Round-trip from | $697 (Expedia) |
|---|---|
One-way from | $330 (Justfly.com) |
Popular in | July |
Cheapest in | February |
Average price | $781 |
Cheapflights Fare Finder
Customize your flight search to find flights from Honolulu to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 10, 2026.
Use the filters below to find and compare flights from Honolulu to Barcelona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HonoluluBarcelona
HNL Honolulu - BCN Barcelona-El Prat
HNLBCN
Honolulu
Sun 3/7
4:35 pm-8:20 am
1 stop28h 45m
Barcelona-El Prat
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$334
HonoluluBarcelona
HNL Honolulu - BCN Barcelona-El Prat
HNLBCN
Honolulu
Mon 3/8
8:00 am-8:20 am
3 stops37h 20m
Barcelona-El Prat
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$334
HonoluluBarcelona
HNL Honolulu - BCN Barcelona-El Prat
HNLBCN
Honolulu
Tue 3/9
8:00 am-9:35 am
3 stops38h 35m
Barcelona-El Prat
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$338
HonoluluBarcelona
HNL Honolulu - BCN Barcelona-El Prat
HNLBCN
Honolulu
Sat 3/6
8:00 am-8:20 am
3 stops37h 20m
Barcelona-El Prat
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$416
HonoluluBarcelona
HNL Honolulu - BCN Barcelona-El Prat
HNLBCN
Honolulu
Sat 12/12
7:00 am-10:50 am
2 stops40h 50m
Barcelona-El Prat
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$516
HonoluluBarcelona
HNL Honolulu - BCN Barcelona-El Prat
HNLBCN
Honolulu
Sat 12/12
5:50 pm-8:35 am
1 stop27h 45m
Barcelona-El Prat
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$588
HonoluluBarcelona
HNL Honolulu - BCN Barcelona-El Prat
HNLBCN
Honolulu
Wed 12/16
7:00 am-8:30 pm
2 stops26h 30m
Barcelona-El Prat
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$594
Quickest round-trip
HonoluluBarcelona
HNL Honolulu - BCN Barcelona-El Prat
HNLBCN
Honolulu
Tue 12/1
7:00 am-7:50 pm
2 stops25h 50m
Barcelona-El Prat
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$604
HonoluluBarcelona
HNL Honolulu - BCN Barcelona-El Prat
HNLBCN
Honolulu
Wed 2/17
4:35 pm-8:20 am
1 stop28h 45m
Barcelona-El Prat
Wed 3/10
1:35 pm-9:08 pm
2 stops42h 33m
$763
HonoluluBarcelona
HNL Honolulu - BCN Barcelona-El Prat
HNLBCN
Honolulu
Sat 3/13
10:55 pm-8:20 am
2 stops46h 25m
Barcelona-El Prat
Mon 3/22
12:15 pm-11:41 am
2 stops34h 26m
$765
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Honolulu to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from Honolulu with our price prediction graph.
HNL-S37
HNL-BCN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Honolulu to Barcelona
HNL-S37
HNL-BCN
What is the cheapest month to book a flight from Honolulu to Barcelona?
Currently, February is the cheapest month in which you can book a flight from Honolulu to Barcelona (average of $579). Flying from Honolulu to Barcelona in July is currently the most expensive (average of $1,379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Honolulu to Barcelona?
Airfare is below average for this route at the moment.
Honolulu to Barcelona flights typically cost between $718 and $784 in March.The cheapest round-trip price found within the last 5 days was $697 on Multiple Airlines (Mar 7-Mar 23).
Reviews of airlines servicing Barcelona
Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated November 10, 2026.
See what other customers who have flown with United Airlines,Air Canada, andAmerican Airlines from Honolulu to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Boarding
7.7
Overall
7.3
Comfort
7.3
Food
6.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Boarding
7.7
Overall
7.3
Comfort
7.3
Food
6.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Boarding
7.7
Overall
7.3
Comfort
7.3
Food
6.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Boarding
7.7
Overall
7.3
Comfort
7.3
Food
6.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Boarding
7.7
Overall
7.3
Comfort
7.3
Food
6.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Boarding
7.7
Overall
7.3
Comfort
7.3
Food
6.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
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Top 5 airlines flying from Honolulu to Barcelona
Discover the top 5 airlines that operate flights from Honolulu to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$437 | Average$871 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$449 | Average$621 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$590 | Average$956 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$615 | Average$1,130 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$641 | Average$1,053 | FlexibilityNo cancel fee | On-time69% |