$319+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BCN
Jul 22 — Jul 291
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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Best
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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 June 22, 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 June 22, 2026.
This Gotogate deal was found by Cheapflights users on 6/20. 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.
Sun 9/209:50 pm
HNL
- BCN
2 stops22h 10m
Multiple Airlines
Wed 9/306:40 am
BCN
- HNL
2 stops25h 55m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$683
This CheapOair deal was found by Cheapflights users on 6/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:00 pm
HNL
- BCN
2 stops47h 35m
Multiple Airlines
Wed 11/186:50 am
BCN
- HNL
2 stops25h 43m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$709
This FlightHub deal was found by Cheapflights users on 6/20. 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.
Thu 10/87:00 am
HNL
- BCN
2 stops27h 25m
Lufthansa
Wed 10/216:40 am
BCN
- HNL
2 stops25h 55m
Lufthansa
Deal found 6/20![Lufthansa logo]()
$755
This Gotogate deal was found by Cheapflights users on 6/18. 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.
Fri 11/2711:00 pm
HNL
- BCN
2 stops47h 35m
Air Canada
Sat 12/51:35 pm
BCN
- HNL
2 stops38h 31m
Air Canada
Deal found 6/18![Air Canada logo]()
$758
This United Airlines deal was found by Cheapflights users on 6/22. 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 10/810:05 pm
HNL
- BCN
1 stop28h 15m
United Airlines
Wed 10/2112:15 pm
BCN
- HNL
2 stops40h 10m
United Airlines
Deal found 6/22![United Airlines logo]()
$759
This Ovago deal was found by Cheapflights users on 6/20. 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.
Sun 9/207:00 am
HNL
- BCN
1 stop19h 20m
Lufthansa
Wed 9/308:00 am
BCN
- HNL
2 stops24h 35m
Lufthansa
Deal found 6/20![Lufthansa logo]()
$760
This British Airways deal was found by Cheapflights users on 6/20. 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 9/238:40 pm
HNL
- BCN
2 stops33h 40m
British Airways
Mon 9/289:20 pm
BCN
- HNL
2 stops32h 21m
British Airways
Deal found 6/20![British Airways logo]()
$780
This Air Canada deal was found by Cheapflights users on 6/18. 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.
Sun 11/111:30 pm
HNL
- BCN
3 stops30h 00m
Air Canada
Wed 11/186:50 am
BCN
- HNL
2 stops25h 43m
Air Canada
Deal found 6/18![Air Canada logo]()
$805
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 June 22, 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 June 22, 2026.
This United deal was found by Cheapflights users on 6/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:55 pm
HNL
- BCN
1 stop33h 20m
Multiple Airlines
Wed 11/186:50 am
BCN
- HNL
2 stops25h 43m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 6/21. 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 10/810:05 pm
HNL
- BCN
1 stop28h 15m
United Airlines
Wed 10/2112:15 pm
BCN
- HNL
2 stops40h 10m
United Airlines
Deal found 6/21![United Airlines logo]()
$759
This KLM deal was found by Cheapflights users on 6/18. 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 8/310:45 pm
HNL
- BCN
1 stop24h 25m
KLM
Wed 8/196:20 am
BCN
- HNL
2 stops27h 00m
KLM
Deal found 6/18![KLM logo]()
$822
This Delta deal was found by Cheapflights users on 6/20. 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 8/1010:45 pm
HNL
- BCN
1 stop24h 25m
Delta
Wed 8/261:20 pm
BCN
- HNL
1 stop34h 14m
Delta
Deal found 6/20![Delta logo]()
$828
This United deal was found by Cheapflights users on 6/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:10 pm
HNL
- BCN
1 stop28h 10m
Multiple Airlines
Wed 8/2612:15 pm
BCN
- HNL
2 stops44h 20m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$814
This United Airlines deal was found by Cheapflights users on 6/18. 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 8/310:10 pm
HNL
- BCN
2 stops27h 05m
United Airlines
Wed 8/1911:15 am
BCN
- HNL
2 stops38h 19m
United Airlines
Deal found 6/18![United Airlines logo]()
$817
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/187:00 am
HNL
- BCN
1 stop19h 20m
United Airlines
Tue 9/112:15 pm
BCN
- HNL
2 stops37h 13m
United Airlines
Deal found 6/19![United Airlines logo]()
$818
This United Airlines deal was found by Cheapflights users on 6/18. 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 8/1011:01 pm
HNL
- BCN
1 stop27h 19m
United Airlines
Wed 8/194:10 pm
BCN
- HNL
1 stop31h 35m
United Airlines
Deal found 6/18![United Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 6/17. 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 8/308:00 pm
HNL
- BCN
2 stops24h 00m
United Airlines
Thu 9/174:10 pm
BCN
- HNL
1 stop31h 35m
United Airlines
Deal found 6/17![United Airlines logo]()
$891
Last-minute flights from Honolulu to BarcelonaDiscover last-minute flight deals from Honolulu to Barcelona. Data last updated June 22, 2026 and is based on user searches.
Discover last-minute flight deals from Honolulu to Barcelona. Data last updated June 22, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 6/20. 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 7/49:50 pm
HNL
- BCN
2 stops32h 00m
SWISS
Mon 7/132:55 pm
BCN
- HNL
2 stops41h 40m
SWISS
Deal found 6/20![SWISS logo]()
$1,131
This Air Canada deal was found by Cheapflights users on 6/20. 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.
Sun 7/59:50 pm
HNL
- BCN
2 stops46h 10m
Air Canada
Thu 7/161:15 pm
BCN
- HNL
2 stops42h 10m
Air Canada
Deal found 6/20![Air Canada logo]()
$1,121
This United Airlines deal was found by Cheapflights users on 6/20. 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 7/57:10 am
HNL
- BCN
1 stop19h 10m
United Airlines
Tue 7/143:15 pm
BCN
- HNL
2 stops35h 58m
United Airlines
Deal found 6/20![United Airlines logo]()
$1,130
This Cheapflightsfares deal was found by Cheapflights users on 6/19. 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.
Mon 7/69:50 pm
HNL
- BCN
2 stops28h 15m
SWISS
Fri 7/176:00 am
BCN
- HNL
2 stops26h 35m
SWISS
Deal found 6/19![SWISS logo]()
$1,059
This FlightHub deal was found by Cheapflights users on 6/20. 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.
Mon 7/67:10 am
HNL
- BCN
2 stops27h 15m
Multiple Airlines
Wed 7/158:00 pm
BCN
- HNL
2 stops36h 35m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,117
This United deal was found by Cheapflights users on 6/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:01 pm
HNL
- BCN
2 stops26h 14m
Multiple Airlines
Tue 7/149:40 am
BCN
- HNL
2 stops22h 55m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,126
This Air Canada deal was found by Cheapflights users on 6/20. 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.
Tue 7/79:50 pm
HNL
- BCN
2 stops47h 00m
Air Canada
Thu 7/161:15 pm
BCN
- HNL
2 stops42h 10m
Air Canada
Deal found 6/20![Air Canada logo]()
$1,127
This KAYAK deal was found by Cheapflights users on 6/20. 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.
Wed 7/811:16 am
HNL
- BCN
2 stops23h 09m
Lufthansa
Thu 7/168:00 am
BCN
- HNL
2 stops24h 35m
Lufthansa
Deal found 6/20![Lufthansa logo]()
$1,134
This KAYAK deal was found by Cheapflights users on 6/20. 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.
Wed 7/87:00 am
HNL
- BCN
2 stops28h 35m
SWISS
Mon 7/136:35 pm
BCN
- HNL
2 stops38h 00m
SWISS
Deal found 6/20![SWISS logo]()
$1,135
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/313:25 pm
HNL
- BCN
2 stops28h 35m
United Airlines
Tue 8/181:25 pm
BCN
- HNL
2 stops42h 23m
United Airlines
Deal found 6/18![United Airlines logo]()
$895
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/313:25 pm
HNL
- BCN
2 stops28h 35m
United Airlines
Sat 8/83:15 pm
BCN
- HNL
2 stops30h 25m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,067
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 June 22, 2026.
Search for one-way flight options from Honolulu to Barcelona. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.
This Flightnetwork deal was found by Cheapflights users on 6/18. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:00 pm
HNL
- BCN
2 stops57h 35m
Air Canada
Deal found 6/18![Air Canada logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/21. 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 11/77:50 pm
HNL
- BCN
2 stops28h 35m
American Airlines
Deal found 6/21![American Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Wed 12/27:00 am
HNL
- BCN
2 stops24h 25m
American Airlines
Deal found 6/21![American Airlines logo]()
$331
This TravelUp deal was found by Cheapflights users on 6/19. 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 10/209:40 pm
HNL
- BCN
2 stops22h 40m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$332
This Air Canada deal was found by Cheapflights users on 6/21. 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 11/610:50 pm
HNL
- BCN
2 stops47h 45m
Air Canada
Deal found 6/21![Air Canada logo]()
$334
This Expedia deal was found by Cheapflights users on 6/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:40 pm
HNL
- BCN
1 stop27h 10m
British Airways
Deal found 6/18![British Airways logo]()
$373
This Delta deal was found by Cheapflights users on 6/22. 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 12/24:30 pm
HNL
- BCN
1 stop29h 10m
Delta
Deal found 6/22![Delta logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 10/209:50 pm
HNL
- BCN
3 stops33h 40m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$387
This Booking.com deal was found by Cheapflights users on 6/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:50 pm
HNL
- BCN
2 stops28h 15m
Air Canada
Deal found 6/18![Air Canada logo]()
$450
This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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 8/169:50 pm
HNL
- BCN
2 stops37h 45m
SWISS
Deal found 6/21![SWISS logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 8/1010:45 pm
HNL
- BCN
1 stop24h 25m
Air France
Deal found 6/18![Air France logo]()
$457
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/167:00 am
HNL
- BCN
1 stop19h 20m
United Airlines
Deal found 6/19![United Airlines logo]()
$463
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 June 22, 2026.
Round-trip from | $683 (Gotogate) |
|---|---|
One-way from | $319 (Flightnetwork) |
Popular in | July |
Cheapest in | January |
Average price | $1,158 |
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 June 22, 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
Sun 11/1
4:55 pm-1:15 pm
1 stop33h 20m
Barcelona-El Prat
Wed 11/18
6:50 am-9:33 pm
2 stops25h 43m
$733
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Thu 10/8
10:05 pm-2:20 pm
1 stop28h 15m
Barcelona-El Prat
Wed 10/21
12:15 pm-4:25 pm
2 stops40h 10m
$759
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Mon 8/10
10:10 pm-2:20 pm
1 stop28h 10m
Barcelona-El Prat
Wed 8/26
12:15 pm-8:35 pm
2 stops44h 20m
$814
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Mon 8/3
10:10 pm-1:15 pm
2 stops27h 05m
Barcelona-El Prat
Wed 8/19
11:15 am-1:34 pm
2 stops38h 19m
$817
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Tue 8/18
7:00 am-2:20 pm
1 stop19h 20m
Barcelona-El Prat
Tue 9/1
12:15 pm-1:28 pm
2 stops37h 13m
$818
Quickest round-trip
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Mon 8/3
10:45 pm-11:10 am
1 stop24h 25m
Barcelona-El Prat
Wed 8/19
6:20 am-9:20 pm
2 stops27h 00m
$822
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Mon 8/10
10:45 pm-11:10 am
1 stop24h 25m
Barcelona-El Prat
Wed 8/26
1:20 pm-11:34 am
1 stop34h 14m
$828
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Mon 8/10
11:01 pm-2:20 pm
1 stop27h 19m
Barcelona-El Prat
Wed 8/19
4:10 pm-11:45 am
1 stop31h 35m
$843
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Sun 8/30
8:00 pm-8:00 am
2 stops24h 00m
Barcelona-El Prat
Thu 9/17
4:10 pm-11:45 am
1 stop31h 35m
$891
Cheapest one-way
HonoluluBarcelona
HNL - BCN
HNLBCN
Honolulu
Sun 11/8
11:30 pm-1:15 pm
2 stops26h 45m
$331
Showing 1-10 of 19 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, January is the cheapest month in which you can book a flight from Honolulu to Barcelona (average of $437). Flying from Honolulu to Barcelona in July is currently the most expensive (average of $1,338). 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 June 22, 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
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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 2,558,603 searches. Data last updated June 22, 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$848 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$615 | Average$900 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$641 | Average$1,081 | FlexibilityNo cancel fee | On-time69% |