$336+ Cheap flights from Honolulu (HNL) to Barcelona
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BCN
May 13 — May 201
Round-trip
1 adult, Economy
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Find cheap flights from Honolulu to Barcelona with Cheapflights
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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
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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 April 13, 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 April 13, 2026.
This FlightHub deal was found by Cheapflights users on 4/10. 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 11/72:00 pm
HNL
- BCN
2 stops32h 35m
Air Canada
Wed 11/181:35 pm
BCN
- HNL
2 stops34h 18m
Air Canada
Deal found 4/10![Air Canada logo]()
$709
This Air Canada deal was found by Cheapflights users on 4/10. 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 11/62:00 pm
HNL
- BCN
2 stops56h 35m
Air Canada
Thu 11/195:50 am
BCN
- HNL
2 stops26h 43m
Air Canada
Deal found 4/10![Air Canada logo]()
$710
This United Airlines deal was found by Cheapflights users on 4/12. 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 11/810:50 pm
HNL
- BCN
2 stops47h 45m
United Airlines
Wed 11/111:35 pm
BCN
- HNL
2 stops38h 31m
United Airlines
Deal found 4/12![United Airlines logo]()
$712
This Air Canada deal was found by Cheapflights users on 4/10. 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.
Sat 11/72:25 pm
HNL
- BCN
2 stops32h 10m
Air Canada
Fri 11/205:50 am
BCN
- HNL
2 stops26h 43m
Air Canada
Deal found 4/10![Air Canada logo]()
$714
This KAYAK deal was found by Cheapflights users on 4/10. 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.
Tue 10/69:50 pm
HNL
- BCN
2 stops33h 20m
SWISS
Tue 10/138:00 pm
BCN
- HNL
2 stops36h 35m
SWISS
Deal found 4/10![SWISS logo]()
$718
This Delta deal was found by Cheapflights users on 4/10. 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.
Mon 11/95:45 pm
HNL
- BCN
1 stop27h 50m
Delta
Tue 11/176:00 am
BCN
- HNL
2 stops25h 24m
Delta
Deal found 4/10![Delta logo]()
$722
This Delta deal was found by Cheapflights users on 4/10. 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 11/117:00 am
HNL
- BCN
2 stops23h 05m
Delta
Wed 11/1810:30 am
BCN
- HNL
2 stops36h 24m
Delta
Deal found 4/10![Delta logo]()
$726
This Delta deal was found by Cheapflights users on 4/10. 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 11/117:00 am
HNL
- BCN
2 stops23h 05m
Delta
Mon 11/1611:10 am
BCN
- HNL
2 stops45h 43m
Delta
Deal found 4/10![Delta logo]()
$727
This Delta deal was found by Cheapflights users on 4/10. 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.
Mon 11/95:45 pm
HNL
- BCN
1 stop27h 50m
Delta
Thu 11/196:00 am
BCN
- HNL
2 stops26h 53m
Delta
Deal found 4/10![Delta logo]()
$730
This British Airways deal was found by Cheapflights users on 4/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:57 pm
HNL
- BCN
2 stops31h 38m
British Airways
Tue 9/297:40 am
BCN
- HNL
2 stops25h 47m
British Airways
Deal found 4/10![British Airways logo]()
$731
This American Airlines deal was found by Cheapflights users on 4/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:00 am
HNL
- BCN
1 stop22h 25m
American Airlines
Wed 11/186:40 am
BCN
- HNL
2 stops26h 19m
American Airlines
Deal found 4/10![American Airlines logo]()
$733
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 April 13, 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 April 13, 2026.
This Delta deal was found by Cheapflights users on 4/13. 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.
Mon 9/149:45 pm
HNL
- BCN
1 stop25h 25m
Delta
Thu 10/1510:55 am
BCN
- HNL
1 stop39h 53m
Delta
Deal found 4/13![Delta logo]()
$779
This KLM deal was found by Cheapflights users on 4/11. 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.
Mon 9/73:50 pm
HNL
- BCN
1 stop28h 55m
KLM
Wed 9/161:20 pm
BCN
- HNL
1 stop42h 01m
KLM
Deal found 4/11![KLM logo]()
$791
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/107:00 am
HNL
- BCN
1 stop19h 20m
United Airlines
Tue 5/194:10 pm
BCN
- HNL
1 stop41h 54m
United Airlines
Deal found 4/12![United Airlines logo]()
$873
This British Airways deal was found by Cheapflights users on 4/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:00 am
HNL
- BCN
2 stops27h 40m
British Airways
Tue 5/267:40 am
BCN
- HNL
2 stops25h 03m
British Airways
Deal found 4/11![British Airways logo]()
$889
This Finnair deal was found by Cheapflights users on 4/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:00 am
HNL
- BCN
2 stops25h 05m
Multiple Airlines
Thu 5/282:05 pm
BCN
- HNL
1 stop33h 06m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$898
This Delta deal was found by Cheapflights users on 4/10. 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.
Mon 8/109:45 pm
HNL
- BCN
1 stop25h 25m
Delta
Wed 8/196:20 am
BCN
- HNL
2 stops25h 01m
Delta
Deal found 4/10![Delta logo]()
$831
This United Airlines deal was found by Cheapflights users on 4/10. 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 5/121:25 pm
HNL
- BCN
2 stops30h 55m
United Airlines
Tue 5/264:10 pm
BCN
- HNL
1 stop29h 30m
United Airlines
Deal found 4/10![United Airlines logo]()
$880
This Finnair deal was found by Cheapflights users on 4/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:00 pm
HNL
- BCN
1 stop30h 30m
Multiple Airlines
Tue 8/256:30 pm
BCN
- HNL
2 stops31h 28m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$957
This United Airlines deal was found by Cheapflights users on 4/12. 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 8/208:00 pm
HNL
- BCN
2 stops48h 20m
United Airlines
Tue 8/254:10 pm
BCN
- HNL
2 stops35h 59m
United Airlines
Deal found 4/12![United Airlines logo]()
$918
This Delta deal was found by Cheapflights users on 4/12. 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 5/139:30 pm
HNL
- BCN
2 stops25h 40m
Delta
Tue 5/1911:00 am
BCN
- HNL
2 stops36h 40m
Delta
Deal found 4/12![Delta logo]()
$975
This United Airlines deal was found by Cheapflights users on 4/10. 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 8/208:00 pm
HNL
- BCN
2 stops48h 20m
United Airlines
Sun 8/306:40 am
BCN
- HNL
2 stops24h 48m
United Airlines
Deal found 4/10![United Airlines logo]()
$983
Last-minute flights from Honolulu to BarcelonaDiscover last-minute flight deals from Honolulu to Barcelona. Data last updated April 13, 2026 and is based on user searches.
Discover last-minute flight deals from Honolulu to Barcelona. Data last updated April 13, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 4/10. 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 4/139:45 pm
HNL
- BCN
2 stops32h 10m
Multiple Airlines
Wed 4/228:00 am
BCN
- HNL
2 stops24h 26m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$864
This American Airlines deal was found by Cheapflights users on 4/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:37 pm
HNL
- BCN
1 stop28h 18m
American Airlines
Wed 4/297:40 am
BCN
- HNL
2 stops22h 54m
American Airlines
Deal found 4/8![American Airlines logo]()
$876
This American Airlines deal was found by Cheapflights users on 4/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:00 am
HNL
- BCN
1 stop21h 40m
American Airlines
Wed 4/222:05 pm
BCN
- HNL
1 stop35h 32m
American Airlines
Deal found 4/10![American Airlines logo]()
$884
This British Airways deal was found by Cheapflights users on 4/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:00 am
HNL
- BCN
2 stops25h 30m
British Airways
Wed 5/139:20 pm
BCN
- HNL
2 stops33h 14m
British Airways
Deal found 4/8![British Airways logo]()
$839
This Delta deal was found by Cheapflights users on 4/9. 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 5/77:00 am
HNL
- BCN
2 stops22h 10m
Delta
Thu 5/146:20 am
BCN
- HNL
2 stops25h 28m
Delta
Deal found 4/9![Delta logo]()
$885
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/107:00 am
HNL
- BCN
1 stop19h 20m
United Airlines
Wed 5/204:10 pm
BCN
- HNL
2 stops31h 43m
United Airlines
Deal found 4/12![United Airlines logo]()
$862
This Delta deal was found by Cheapflights users on 4/12. 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 5/109:30 pm
HNL
- BCN
2 stops23h 05m
Delta
Thu 5/216:20 am
BCN
- HNL
2 stops26h 41m
Delta
Deal found 4/12![Delta logo]()
$871
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/107:00 am
HNL
- BCN
1 stop19h 20m
United Airlines
Thu 5/214:10 pm
BCN
- HNL
1 stop41h 33m
United Airlines
Deal found 4/12![United Airlines logo]()
$873
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/119:40 pm
HNL
- BCN
2 stops28h 40m
United Airlines
Wed 5/204:10 pm
BCN
- HNL
2 stops31h 43m
United Airlines
Deal found 4/12![United Airlines logo]()
$865
This United Airlines deal was found by Cheapflights users on 4/10. 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 5/127:00 am
HNL
- BCN
1 stop19h 20m
United Airlines
Tue 5/264:10 pm
BCN
- HNL
1 stop29h 30m
United Airlines
Deal found 4/10![United Airlines logo]()
$875
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/127:00 am
HNL
- BCN
1 stop19h 20m
United Airlines
Tue 5/194:10 pm
BCN
- HNL
2 stops36h 07m
United Airlines
Deal found 4/12![United Airlines logo]()
$877
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 April 13, 2026.
Search for one-way flight options from Honolulu to Barcelona. Find affordable one-way fares based on user searches. Data last updated April 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
HNL
- BCN
3 stops28h 59m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$498
This Trip.com deal was found by Cheapflights users on 4/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
HNL
- BCN
2 stops27h 30m
Aer Lingus
Deal found 4/11![Aer Lingus logo]()
$545
This TravelUp deal was found by Cheapflights users on 4/11. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:30 pm
HNL
- BCN
1 stop28h 50m
Lufthansa
Deal found 4/11![Lufthansa logo]()
$594
This Cheapflightsfares deal was found by Cheapflights users on 4/12. 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.
Sat 4/189:45 pm
HNL
- BCN
2 stops36h 40m
Lufthansa
Deal found 4/12![Lufthansa logo]()
$595
This American Airlines deal was found by Cheapflights users on 4/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1810:16 pm
HNL
- BCN
2 stops21h 19m
American Airlines
Deal found 4/8![American Airlines logo]()
$597
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:47 pm
HNL
- BCN
3 stops38h 12m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:02 pm
HNL
- BCN
3 stops58h 23m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$631
This Ovago deal was found by Cheapflights users on 4/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:55 pm
HNL
- BCN
2 stops50h 35m
WestJet
Deal found 4/9![WestJet logo]()
$673
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3111:39 pm
HNL
- BCN
2 stops44h 31m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$694
This FlightHub deal was found by Cheapflights users on 4/8. 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.
Fri 6/199:55 pm
HNL
- BCN
2 stops26h 35m
WestJet
Deal found 4/8![WestJet logo]()
$753
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 April 13, 2026.
Round-trip from | $839 (British Airways) |
|---|---|
One-way from | $498 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $649 |
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 2,558,603 searches. Data last updated April 13, 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 - BCN
HNLBCN
Honolulu
Mon 9/14
9:45 pm-11:10 am
1 stop25h 25m
Barcelona-El Prat
Thu 10/15
10:55 am-2:48 pm
1 stop39h 53m
$779
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Mon 9/7
3:50 pm-8:45 am
1 stop28h 55m
Barcelona-El Prat
Wed 9/16
1:20 pm-7:21 pm
1 stop42h 01m
$791
Quickest round-trip
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Mon 8/10
9:45 pm-11:10 am
1 stop25h 25m
Barcelona-El Prat
Wed 8/19
6:20 am-7:21 pm
2 stops25h 01m
$831
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Sun 5/10
7:00 am-2:20 pm
1 stop19h 20m
Barcelona-El Prat
Tue 5/19
4:10 pm-10:04 pm
1 stop41h 54m
$873
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Tue 5/12
1:25 pm-8:20 am
2 stops30h 55m
Barcelona-El Prat
Tue 5/26
4:10 pm-9:40 am
1 stop29h 30m
$880
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Tue 5/12
7:00 am-10:40 pm
2 stops27h 40m
Barcelona-El Prat
Tue 5/26
7:40 am-8:43 pm
2 stops25h 03m
$889
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Wed 5/20
7:00 am-8:05 pm
2 stops25h 05m
Barcelona-El Prat
Thu 5/28
2:05 pm-11:11 am
1 stop33h 06m
$898
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Thu 8/20
8:00 pm-8:20 am
2 stops48h 20m
Barcelona-El Prat
Tue 8/25
4:10 pm-4:09 pm
2 stops35h 59m
$918
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Thu 8/20
10:00 pm-4:30 pm
1 stop30h 30m
Barcelona-El Prat
Tue 8/25
6:30 pm-1:58 pm
2 stops31h 28m
$957
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Wed 5/13
9:30 pm-11:10 am
2 stops25h 40m
Barcelona-El Prat
Tue 5/19
11:00 am-11:40 am
2 stops36h 40m
$975
Showing 1-10 of 21 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, March is the cheapest month in which you can book a flight from Honolulu to Barcelona (average of $454). Flying from Honolulu to Barcelona in July is currently the most expensive (average of $1,213). 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?
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 April 13, 2026.
See what other customers who have flown with United Airlines,American Airlines, andAir Canada 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.
Overall
7.4
Boarding
7.7
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Boarding
7.7
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Boarding
7.7
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Boarding
7.7
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Boarding
7.7
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Boarding
7.7
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Honolulu to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Honolulu to Barcelona
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Complete your trip
Complete your trip to Barcelona by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Honolulu to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Honolulu and Barcelona flights
Browse other Honolulu and Barcelona flight options. Last updated on April 13, 2026.
Other flights from Honolulu
Browse through other flights departing from Honolulu. Flights are based on user searches made on Cheapflights and were last updated on April 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2,558,603 searches. Data last updated April 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$449 | Average$649 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$510 | Average$888 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$590 | Average$862 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$615 | Average$1,053 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$641 | Average$1,080 | FlexibilityNo cancel fee | On-time69% |