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Cheap flights from Honolulu to Barcelona from $334

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Honolulu to Barcelona departing on 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Honolulu to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 pm - 8:00 am
HNL
-
BCN
22h 10m
2 stops
Multiple Airlines Logo
9:40 am - 8:35 pm
BCN
-
HNL
22h 55m
2 stops
$683Multiple Airlines
Mon, Sep 21 - Wed, Oct 21
SWISS Logo
7:00 am - 7:10 pm
HNL
-
BCN
24h 10m
2 stops
SWISS Logo
6:00 am - 8:35 pm
BCN
-
HNL
26h 35m
2 stops
$688SWISS
Wed, Oct 14 - Wed, Oct 21
Air Canada Logo
9:50 pm - 8:00 am
HNL
-
BCN
46h 10m
2 stops
Air Canada Logo
6:40 am - 8:35 pm
BCN
-
HNL
25h 55m
2 stops
$710Air Canada
Mon, Oct 12 - Thu, Oct 22
United Airlines Logo
9:40 pm - 1:15 pm
HNL
-
BCN
27h 35m
2 stops
United Airlines Logo
12:15 pm - 7:48 pm
BCN
-
HNL
43h 33m
2 stops
$714United Airlines
Sun, Aug 16 - Tue, Sep 8
United Airlines Logo
7:55 pm - 1:15 pm
HNL
-
BCN
29h 20m
2 stops
United Airlines Logo
1:15 pm - 3:16 pm
BCN
-
HNL
38h 01m
2 stops
$719United Airlines
Mon, Oct 12 - Thu, Oct 22
KLM Logo
3:35 pm - 8:45 am
HNL
-
BCN
29h 10m
1 stop
KLM Logo
7:45 pm - 7:24 pm
BCN
-
HNL
35h 39m
2 stops
$723KLM
Mon, Oct 12 - Thu, Oct 22
United Airlines Logo
7:00 am - 10:25 pm
HNL
-
BCN
27h 25m
2 stops
United Airlines Logo
4:10 pm - 11:45 am
BCN
-
HNL
31h 35m
1 stop
$737United Airlines
Wed, Oct 14 - Wed, Oct 21
British Airways Logo
11:14 pm - 3:40 pm
HNL
-
BCN
28h 26m
2 stops
British Airways Logo
9:00 pm - 9:44 pm
BCN
-
HNL
35h 44m
2 stops
$752British Airways
Mon, Oct 19 - Mon, Oct 26
British Airways Logo
6:40 pm - 2:15 pm
HNL
-
BCN
31h 35m
2 stops
British Airways Logo
1:30 pm - 12:13 pm
BCN
-
HNL
34h 43m
1 stop
$760British Airways
Mon, Oct 12 - Thu, Oct 22
KLM Logo
3:35 pm - 8:45 am
HNL
-
BCN
29h 10m
1 stop
KLM Logo
6:20 am - 8:53 pm
BCN
-
HNL
26h 33m
2 stops
$773KLM
Wed, Oct 14 - Wed, Oct 21

KLM flights from Honolulu to Barcelona

Our best KLM deals on Honolulu to Barcelona flight tickets
KLM
Oct 12
HNL3:35 pmHonolulu
29h 10m
1 stop
BCN8:45 amBarcelona-El Prat
Oct 22
BCN6:20 amBarcelona-El Prat
26h 33m
2 stops
HNL8:53 pmHonolulu
$723
KLM
Oct 14
HNL3:35 pmHonolulu
29h 10m
1 stop
BCN8:45 amBarcelona-El Prat
Oct 21
BCN6:20 amBarcelona-El Prat
26h 33m
2 stops
HNL8:53 pmHonolulu
$773
KLM
Aug 10
HNL9:45 pmHonolulu
25h 25m
1 stop
BCN11:10 amBarcelona-El Prat
Aug 19
BCN6:20 amBarcelona-El Prat
26h 27m
2 stops
HNL8:47 pmHonolulu
$779

Air Canada flights from Honolulu to Barcelona

Our best Air Canada deals on Honolulu to Barcelona flight tickets
Air Canada
Oct 12
HNL9:50 pmHonolulu
46h 10m
2 stops
BCN8:00 amBarcelona-El Prat
Oct 22
BCN6:40 amBarcelona-El Prat
25h 55m
2 stops
HNL8:35 pmHonolulu
$710
Air Canada
Aug 10
HNL9:50 pmHonolulu
46h 10m
2 stops
BCN8:00 amBarcelona-El Prat
Aug 19
BCN1:15 pmBarcelona-El Prat
43h 20m
2 stops
HNL8:35 pmHonolulu
$788
Air Canada
Oct 15
HNL9:50 pmHonolulu
46h 10m
2 stops
BCN8:00 amBarcelona-El Prat
Oct 29
BCN6:50 amBarcelona-El Prat
25h 28m
3 stops
HNL9:18 pmHonolulu
$900

momondo 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, momondo users made 832,500 searches. Data last updated April 29, 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

Price

Cheapest round-trip
Quickest round-trip

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 9/21

9:50 pm-8:00 am

2 stops22h 10m

Barcelona-El Prat

Wed 10/21

9:40 am-8:35 pm

2 stops22h 55m

$683

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 10/14

7:00 am-7:10 pm

2 stops24h 10m

Barcelona-El Prat

Wed 10/21

6:00 am-8:35 pm

2 stops26h 35m

$688

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/12

9:50 pm-8:00 am

2 stops46h 10m

Barcelona-El Prat

Thu 10/22

6:40 am-8:35 pm

2 stops25h 55m

$710

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 8/16

9:40 pm-1:15 pm

2 stops27h 35m

Barcelona-El Prat

Tue 9/8

12:15 pm-7:48 pm

2 stops43h 33m

$714

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/12

7:55 pm-1:15 pm

2 stops29h 20m

Barcelona-El Prat

Thu 10/22

1:15 pm-3:16 pm

2 stops38h 01m

$719

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/12

3:35 pm-8:45 am

1 stop29h 10m

Barcelona-El Prat

Thu 10/22

7:45 pm-7:24 pm

2 stops35h 39m

$723

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 10/14

7:00 am-10:25 pm

2 stops27h 25m

Barcelona-El Prat

Wed 10/21

4:10 pm-11:45 am

1 stop31h 35m

$737

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/19

11:14 pm-3:40 pm

2 stops28h 26m

Barcelona-El Prat

Mon 10/26

9:00 pm-9:44 pm

2 stops35h 44m

$752

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/12

6:40 pm-2:15 pm

2 stops31h 35m

Barcelona-El Prat

Thu 10/22

1:30 pm-12:13 pm

1 stop34h 43m

$760

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 10/14

3:35 pm-8:45 am

1 stop29h 10m

Barcelona-El Prat

Wed 10/21

6:20 am-8:53 pm

2 stops26h 33m

$773

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Honolulu to Barcelona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Honolulu and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of January is, on average, the cheapest month to fly to Barcelona from Honolulu, with most prices found around $437. If you don’t want to visit Barcelona in January, then you should wait until April to fly from Honolulu, when ticket prices are also cheap, with an average price of $449.

Cheap Honolulu to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Honolulu to Barcelona

Fastest flight time

22h 10m

Direct flights

None
The fastest flight from Honolulu to Barcelona takes 22h 10m
There are no direct flights from Honolulu to Barcelona. There are no popular flight routes from Honolulu to Barcelona.
Search flight deals

Frequently asked questions about flying from Honolulu to Barcelona

  • How far is Honolulu to Barcelona by plane?

    The straight-line distance from Honolulu to Barcelona is 7914.8 mi. A reasonable flight in good conditions will take 22h 10m.

  • When did momondo last update prices for flights from Honolulu Airport to Barcelona?

    Prices for flights from Honolulu Airport to Barcelona are refreshed on a daily basis.

  • How many operators does momondo search for flights from Honolulu Airport to Barcelona?

  • How old do you have to be to fly from Honolulu Airport to Barcelona?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Honolulu Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The travel and health documents you'll need for your trip to Barcelona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Honolulu to Barcelona

Compare and see reviews for airlines that fly from Honolulu to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $449Free CancellationRating
6.7
7,937 reviews
Search British Airways flights
Air CanadaPriceFrom $510Free CancellationRating
7.1
10,979 reviews
Search Air Canada flights
American AirlinesPriceFrom $590Free CancellationRating
7.1
11,679 reviews
Search American Airlines flights
LufthansaPriceFrom $615Free CancellationRating
6.8
7,962 reviews
Search Lufthansa flights
United AirlinesPriceFrom $641Free CancellationRating
7.4
9,679 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Honolulu to Barcelona?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Honolulu to Barcelona for you.

Can I find flights from Honolulu to Barcelona with flexible booking policies on momondo?

momondo does allow users to show only those flights to Barcelona from Honolulu which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Honolulu to Barcelona?

Once all potential Honolulu to Barcelona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Honolulu to Barcelona right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Barcelona from Honolulu. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport