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Cheap flights from Honolulu to Barcelona from $338

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 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
British Airways Logo
10:57 pm - 6:35 pm
HNL
-
BCN
31h 38m
2 stops
British Airways Logo
9:30 pm - 5:53 pm
BCN
-
HNL
32h 23m
2 stops
$731British Airways
Tue, Sep 22 - Tue, Sep 29
Air Canada Logo
9:50 pm - 9:20 am
HNL
-
BCN
47h 30m
2 stops
Air Canada Logo
6:40 am - 8:35 pm
BCN
-
HNL
25h 55m
2 stops
$767Air Canada
Tue, Sep 15 - Thu, Oct 15
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
$773KLM
Mon, Sep 14 - Tue, Oct 13
Air Canada Logo
1:00 pm - 8:00 am
HNL
-
BCN
31h 00m
2 stops
Air Canada Logo
8:00 am - 8:35 pm
BCN
-
HNL
24h 35m
2 stops
$774Air Canada
Mon, Sep 14 - Wed, Oct 14
Air Canada Logo
1:00 pm - 8:00 am
HNL
-
BCN
55h 00m
2 stops
Air Canada Logo
8:00 am - 8:35 pm
BCN
-
HNL
24h 35m
2 stops
$777Air Canada
Wed, Sep 16 - Thu, Oct 15
Delta Logo
3:35 pm - 9:00 am
HNL
-
BCN
29h 25m
2 stops
Delta Logo
6:20 am - 8:53 pm
BCN
-
HNL
26h 33m
2 stops
$778Delta
Wed, Sep 16 - Wed, Oct 14
Delta Logo
9:45 pm - 11:10 am
HNL
-
BCN
25h 25m
1 stop
Delta Logo
10:55 am - 2:48 pm
BCN
-
HNL
39h 53m
1 stop
$779Delta
Mon, Sep 14 - Thu, Oct 15
United Airlines Logo
9:40 pm - 10:25 pm
HNL
-
BCN
36h 45m
2 stops
United Airlines Logo
6:00 am - 9:55 pm
BCN
-
HNL
27h 55m
2 stops
$781United Airlines
Wed, Sep 16 - Wed, Oct 14
Delta Logo
3:35 pm - 9:00 am
HNL
-
BCN
29h 25m
2 stops
Delta Logo
10:55 am - 2:48 pm
BCN
-
HNL
39h 53m
1 stop
$784Delta
Tue, Sep 15 - Thu, Oct 15
Delta Logo
3:35 pm - 11:15 am
HNL
-
BCN
31h 40m
2 stops
Delta Logo
10:55 am - 2:48 pm
BCN
-
HNL
39h 53m
1 stop
$789Delta
Thu, Sep 17 - Thu, Oct 15

KLM flights from Honolulu to Barcelona

Our best KLM deals on Honolulu to Barcelona flight tickets
KLM
Sep 7
HNL3:50 pmHonolulu
28h 55m
1 stop
BCN8:45 amBarcelona-El Prat
Sep 16
BCN1:20 pmBarcelona-El Prat
42h 01m
1 stop
HNL7:21 pmHonolulu
$791
KLM
Aug 10
HNL9:45 pmHonolulu
25h 25m
1 stop
BCN11:10 amBarcelona-El Prat
Aug 19
BCN6:20 amBarcelona-El Prat
25h 01m
2 stops
HNL7:21 pmHonolulu
$831
KLM
Sep 16
HNL3:35 pmHonolulu
29h 10m
1 stop
BCN8:45 amBarcelona-El Prat
Oct 13
BCN7:45 pmBarcelona-El Prat
35h 39m
2 stops
HNL7:24 pmHonolulu
$842

British Airways flights from Honolulu to Barcelona

Our best British Airways deals on Honolulu to Barcelona flight tickets
British Airways
Sep 22
HNL10:57 pmHonolulu
31h 38m
2 stops
BCN6:35 pmBarcelona-El Prat
Sep 29
BCN9:30 pmBarcelona-El Prat
32h 23m
2 stops
HNL5:53 pmHonolulu
$731
British Airways
Sep 22
HNL5:36 pmHonolulu
28h 34m
1 stop
BCN10:10 amBarcelona-El Prat
Sep 29
BCN9:30 pmBarcelona-El Prat
32h 23m
2 stops
HNL5:53 pmHonolulu
$772
British Airways
May 12
HNL7:00 amHonolulu
27h 40m
2 stops
BCN10:40 pmBarcelona-El Prat
May 18
BCN9:20 pmBarcelona-El Prat
33h 14m
2 stops
HNL6:34 pmHonolulu
$888

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 16, 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

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 9/22

10:57 pm-6:35 pm

2 stops31h 38m

Barcelona-El Prat

Tue 9/29

9:30 pm-5:53 pm

2 stops32h 23m

$731

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 9/15

9:50 pm-9:20 am

2 stops47h 30m

Barcelona-El Prat

Thu 10/15

6:40 am-8:35 pm

2 stops25h 55m

$767

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 9/14

3:35 pm-8:45 am

1 stop29h 10m

Barcelona-El Prat

Tue 10/13

7:45 pm-7:24 pm

2 stops35h 39m

$773
Quickest round-trip

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 9/14

1:00 pm-8:00 am

2 stops31h 00m

Barcelona-El Prat

Wed 10/14

8:00 am-8:35 pm

2 stops24h 35m

$774

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 9/16

1:00 pm-8:00 am

2 stops55h 00m

Barcelona-El Prat

Thu 10/15

8:00 am-8:35 pm

2 stops24h 35m

$777

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 9/16

3:35 pm-9:00 am

2 stops29h 25m

Barcelona-El Prat

Wed 10/14

6:20 am-8:53 pm

2 stops26h 33m

$778

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

Wed 9/16

9:40 pm-10:25 pm

2 stops36h 45m

Barcelona-El Prat

Wed 10/14

6:00 am-9:55 pm

2 stops27h 55m

$781

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 9/15

3:35 pm-9:00 am

2 stops29h 25m

Barcelona-El Prat

Thu 10/15

10:55 am-2:48 pm

1 stop39h 53m

$784

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 9/17

3:35 pm-11:15 am

2 stops31h 40m

Barcelona-El Prat

Thu 10/15

10:55 am-2:48 pm

1 stop39h 53m

$789

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 $548. If you don’t want to visit Barcelona in January, then you should wait until March to fly from Honolulu, when ticket prices are also cheap, with an average price of $622.

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

19h 20m

Direct flights

None
The fastest flight from Honolulu to Barcelona takes 19h 20m
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 19h 20m.

  • 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
7,889 reviews
Search British Airways flights
Air CanadaPriceFrom $510Free CancellationRating
7.1
10,930 reviews
Search Air Canada flights
American AirlinesPriceFrom $590Free CancellationRating
7.1
11,586 reviews
Search American Airlines flights
LufthansaPriceFrom $615Free CancellationRating
6.8
7,926 reviews
Search Lufthansa flights
United AirlinesPriceFrom $641Free CancellationRating
7.4
9,595 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