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Cheap flights from Honolulu to Barcelona from $331

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 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Honolulu to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:00 am - 10:25 pm
HNL
-
BCN
27h 25m
2 stops
Lufthansa Logo
6:40 am - 8:35 pm
BCN
-
HNL
25h 55m
2 stops
$753Lufthansa
Thu, Oct 8 - Wed, Oct 21
Air Canada Logo
9:50 pm - 8:00 am
HNL
-
BCN
46h 10m
2 stops
Air Canada Logo
5:55 am - 8:40 pm
BCN
-
HNL
25h 45m
2 stops
$758Air Canada
Thu, Oct 15 - Thu, Oct 29
Multiple Airlines Logo
7:00 am - 2:20 pm
HNL
-
BCN
19h 20m
1 stop
Multiple Airlines Logo
5:55 am - 8:40 pm
BCN
-
HNL
25h 45m
2 stops
$759Multiple Airlines
Thu, Oct 15 - Thu, Oct 29
United Airlines Logo
9:40 pm - 8:00 am
HNL
-
BCN
46h 20m
2 stops
United Airlines Logo
12:15 pm - 4:09 pm
BCN
-
HNL
39h 54m
2 stops
$761United Airlines
Thu, Oct 1 - Thu, Oct 15
Multiple Airlines Logo
5:45 pm - 8:35 am
HNL
-
BCN
27h 50m
1 stop
Multiple Airlines Logo
6:00 am - 9:53 pm
BCN
-
HNL
26h 53m
2 stops
$779Multiple Airlines
Thu, Nov 12 - Thu, Nov 19
United Airlines Logo
7:00 am - 2:20 pm
HNL
-
BCN
19h 20m
1 stop
United Airlines Logo
3:10 pm - 1:27 pm
BCN
-
HNL
33h 17m
1 stop
$784United Airlines
Thu, Oct 15 - Thu, Oct 29
British Airways Logo
8:40 pm - 8:15 pm
HNL
-
BCN
35h 35m
2 stops
British Airways Logo
1:30 pm - 12:13 pm
BCN
-
HNL
34h 43m
1 stop
$801British Airways
Thu, Oct 1 - Thu, Oct 15
SWISS Logo
7:00 am - 7:10 pm
HNL
-
BCN
24h 10m
2 stops
SWISS Logo
6:20 am - 10:10 pm
BCN
-
HNL
26h 50m
2 stops
$802SWISS
Tue, Oct 20 - Sun, Nov 1
United Airlines Logo
9:40 pm - 8:00 am
HNL
-
BCN
22h 20m
2 stops
United Airlines Logo
4:10 pm - 11:45 am
BCN
-
HNL
31h 35m
1 stop
$812United Airlines
Thu, Oct 8 - Wed, Oct 21
Lufthansa Logo
7:00 am - 5:55 pm
HNL
-
BCN
22h 55m
2 stops
Lufthansa Logo
6:40 am - 8:35 pm
BCN
-
HNL
25h 55m
2 stops
$814Lufthansa
Wed, Sep 16 - Thu, Sep 24

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United Airlines flights from Honolulu to Barcelona

Our best United Airlines deals on Honolulu to Barcelona flight tickets
United Airlines
Oct 1
HNL9:40 pmHonolulu
46h 20m
2 stops
BCN8:00 amBarcelona-El Prat
Oct 15
BCN12:15 pmBarcelona-El Prat
39h 54m
2 stops
HNL4:09 pmHonolulu
$761
United Airlines
Oct 15
HNL7:00 amHonolulu
19h 20m
1 stop
BCN2:20 pmBarcelona-El Prat
Oct 29
BCN3:10 pmBarcelona-El Prat
33h 17m
1 stop
HNL1:27 pmHonolulu
$784
United Airlines
Oct 8
HNL9:40 pmHonolulu
22h 20m
2 stops
BCN8:00 amBarcelona-El Prat
Oct 21
BCN4:10 pmBarcelona-El Prat
31h 35m
1 stop
HNL11:45 amHonolulu
$812

British Airways flights from Honolulu to Barcelona

Our best British Airways deals on Honolulu to Barcelona flight tickets
British Airways
Oct 1
HNL8:40 pmHonolulu
35h 35m
2 stops
BCN8:15 pmBarcelona-El Prat
Oct 15
BCN1:30 pmBarcelona-El Prat
34h 43m
1 stop
HNL12:13 pmHonolulu
$801
British Airways
Oct 8
HNL6:40 pmHonolulu
27h 30m
1 stop
BCN10:10 amBarcelona-El Prat
Oct 21
BCN1:30 pmBarcelona-El Prat
34h 43m
1 stop
HNL12:13 pmHonolulu
$851
British Airways
Sep 8
HNL6:38 pmHonolulu
27h 32m
1 stop
BCN10:10 amBarcelona-El Prat
Sep 19
BCN7:40 amBarcelona-El Prat
24h 36m
2 stops
HNL8:16 pmHonolulu
$919

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 July 2, 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

Thu 10/8

7:00 am-10:25 pm

2 stops27h 25m

Barcelona-El Prat

Wed 10/21

6:40 am-8:35 pm

2 stops25h 55m

$753

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 10/15

9:50 pm-8:00 am

2 stops46h 10m

Barcelona-El Prat

Thu 10/29

5:55 am-8:40 pm

2 stops25h 45m

$758
Quickest round-trip

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 10/15

7:00 am-2:20 pm

1 stop19h 20m

Barcelona-El Prat

Thu 10/29

5:55 am-8:40 pm

2 stops25h 45m

$759

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 10/1

9:40 pm-8:00 am

2 stops46h 20m

Barcelona-El Prat

Thu 10/15

12:15 pm-4:09 pm

2 stops39h 54m

$761

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 11/12

5:45 pm-8:35 am

1 stop27h 50m

Barcelona-El Prat

Thu 11/19

6:00 am-9:53 pm

2 stops26h 53m

$779

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 10/15

7:00 am-2:20 pm

1 stop19h 20m

Barcelona-El Prat

Thu 10/29

3:10 pm-1:27 pm

1 stop33h 17m

$784

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 10/1

8:40 pm-8:15 pm

2 stops35h 35m

Barcelona-El Prat

Thu 10/15

1:30 pm-12:13 pm

1 stop34h 43m

$801

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 10/20

7:00 am-7:10 pm

2 stops24h 10m

Barcelona-El Prat

Sun 11/1

6:20 am-10:10 pm

2 stops26h 50m

$802

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Thu 10/8

9:40 pm-8:00 am

2 stops22h 20m

Barcelona-El Prat

Wed 10/21

4:10 pm-11:45 am

1 stop31h 35m

$812

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 9/16

7:00 am-5:55 pm

2 stops22h 55m

Barcelona-El Prat

Thu 9/24

6:40 am-8:35 pm

2 stops25h 55m

$814

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

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 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

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.
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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
8,087 reviews
Search British Airways flights
Air CanadaPriceFrom $510Free CancellationRating
7.1
11,286 reviews
Search Air Canada flights
American AirlinesPriceFrom $590Free CancellationRating
7.1
11,769 reviews
Search American Airlines flights
LufthansaPriceFrom $615Free CancellationRating
6.8
8,107 reviews
Search Lufthansa flights
United AirlinesPriceFrom $641Free CancellationRating
7.4
9,921 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