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Cheap flights from Honolulu to Barcelona from $339

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 7/14. 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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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.
United Airlines Logo
3:30 pm - 8:00 am
HNL
-
BCN
28h 30m
2 stops
United Airlines Logo
12:15 pm - 7:49 pm
BCN
-
HNL
43h 34m
2 stops
$553United Airlines
Tue, Apr 7 - Tue, Apr 14
British Airways Logo
9:45 pm - 6:35 pm
HNL
-
BCN
32h 50m
2 stops
British Airways Logo
10:45 am - 12:23 pm
BCN
-
HNL
37h 38m
1 stop
$600British Airways
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
7:00 am - 4:40 pm
HNL
-
BCN
21h 40m
1 stop
American Airlines Logo
8:00 am - 9:35 pm
BCN
-
HNL
25h 35m
2 stops
$617American Airlines
Wed, Apr 22 - Fri, May 8
British Airways Logo
7:00 am - 10:40 pm
HNL
-
BCN
27h 40m
2 stops
British Airways Logo
7:40 am - 6:34 pm
BCN
-
HNL
22h 54m
2 stops
$621British Airways
Wed, Apr 22 - Fri, May 8
Multiple Airlines Logo
9:45 pm - 8:00 am
HNL
-
BCN
46h 15m
2 stops
Multiple Airlines Logo
1:50 pm - 7:20 pm
BCN
-
HNL
41h 30m
2 stops
$627Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
United Airlines Logo
9:50 am - 3:40 pm
HNL
-
BCN
18h 50m
1 stop
United Airlines Logo
12:35 pm - 12:11 pm
BCN
-
HNL
34h 36m
2 stops
$651United Airlines
Wed, Mar 4 - Thu, Mar 12
Multiple Airlines Logo
9:50 am - 11:05 pm
HNL
-
BCN
26h 15m
2 stops
Multiple Airlines Logo
12:35 pm - 12:11 pm
BCN
-
HNL
34h 36m
2 stops
$660Multiple Airlines
Wed, Mar 4 - Thu, Mar 12
British Airways Logo
8:00 am - 6:25 pm
HNL
-
BCN
23h 25m
2 stops
British Airways Logo
6:40 am - 8:21 pm
BCN
-
HNL
24h 41m
2 stops
$662British Airways
Wed, Mar 4 - Thu, Mar 12
United Airlines Logo
9:40 pm - 8:00 am
HNL
-
BCN
46h 20m
2 stops
United Airlines Logo
12:15 pm - 10:04 pm
BCN
-
HNL
45h 49m
2 stops
$673United Airlines
Fri, May 1 - Mon, May 11
United Airlines Logo
9:40 pm - 8:00 am
HNL
-
BCN
46h 20m
2 stops
United Airlines Logo
4:10 pm - 11:58 am
BCN
-
HNL
31h 48m
1 stop
$687United Airlines
Fri, May 1 - Mon, May 11

United Airlines flights from Honolulu to Barcelona

Our best United Airlines deals on Honolulu to Barcelona flight tickets
United Airlines
Apr 7
HNL3:30 pmHonolulu
28h 30m
2 stops
BCN8:00 amBarcelona-El Prat
Apr 14
BCN12:15 pmBarcelona-El Prat
43h 34m
2 stops
HNL7:49 pmHonolulu
$553
United Airlines
Mar 4
HNL9:50 amHonolulu
18h 50m
1 stop
BCN3:40 pmBarcelona-El Prat
Mar 12
BCN12:35 pmBarcelona-El Prat
34h 36m
2 stops
HNL12:11 pmHonolulu
$651
United Airlines
Mar 3
HNL9:50 amHonolulu
35h 30m
2 stops
BCN8:20 amBarcelona-El Prat
Mar 11
BCN10:30 amBarcelona-El Prat
38h 33m
2 stops
HNL2:03 pmHonolulu
$652

British Airways flights from Honolulu to Barcelona

Our best British Airways deals on Honolulu to Barcelona flight tickets
British Airways
Apr 7
HNL9:45 pmHonolulu
32h 50m
2 stops
BCN6:35 pmBarcelona-El Prat
Apr 14
BCN10:45 amBarcelona-El Prat
37h 38m
1 stop
HNL12:23 pmHonolulu
$600
British Airways
Apr 22
HNL7:00 amHonolulu
27h 40m
2 stops
BCN10:40 pmBarcelona-El Prat
May 8
BCN7:40 amBarcelona-El Prat
22h 54m
2 stops
HNL6:34 pmHonolulu
$621
British Airways
Mar 4
HNL8:00 amHonolulu
23h 25m
2 stops
BCN6:25 pmBarcelona-El Prat
Mar 12
BCN6:40 amBarcelona-El Prat
24h 41m
2 stops
HNL8:21 pmHonolulu
$662

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 February 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

Price

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 4/7

3:30 pm-8:00 am

2 stops28h 30m

Barcelona-El Prat

Tue 4/14

12:15 pm-7:49 pm

2 stops43h 34m

$553

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 4/7

9:45 pm-6:35 pm

2 stops32h 50m

Barcelona-El Prat

Tue 4/14

10:45 am-12:23 pm

1 stop37h 38m

$600

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 4/22

7:00 am-4:40 pm

1 stop21h 40m

Barcelona-El Prat

Fri 5/8

8:00 am-9:35 pm

2 stops25h 35m

$617

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 4/22

7:00 am-10:40 pm

2 stops27h 40m

Barcelona-El Prat

Fri 5/8

7:40 am-6:34 pm

2 stops22h 54m

$621

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 4/6

9:45 pm-8:00 am

2 stops46h 15m

Barcelona-El Prat

Mon 4/13

1:50 pm-7:20 pm

2 stops41h 30m

$627

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 3/4

9:50 am-3:40 pm

1 stop18h 50m

Barcelona-El Prat

Thu 3/12

12:35 pm-12:11 pm

2 stops34h 36m

$651

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 3/4

9:50 am-11:05 pm

2 stops26h 15m

Barcelona-El Prat

Thu 3/12

12:35 pm-12:11 pm

2 stops34h 36m

$660

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 3/4

8:00 am-6:25 pm

2 stops23h 25m

Barcelona-El Prat

Thu 3/12

6:40 am-8:21 pm

2 stops24h 41m

$662

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Fri 5/1

9:40 pm-8:00 am

2 stops46h 20m

Barcelona-El Prat

Mon 5/11

12:15 pm-10:04 pm

2 stops45h 49m

$673

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Fri 5/1

9:40 pm-8:00 am

2 stops46h 20m

Barcelona-El Prat

Mon 5/11

4:10 pm-11:58 am

1 stop31h 48m

$687

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 April to fly from Honolulu, when ticket prices are also cheap, with an average price of $621.

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

27h 10m

Direct flights

None
The fastest flight from Honolulu to Barcelona takes 27h 10m
There are no direct flights from Honolulu to Barcelona. There are no popular flight routes from Honolulu to Barcelona.
Search flight deals

  • 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 27h 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
7,757 reviews
Search British Airways flights
Air CanadaPriceFrom $510Free CancellationRating
7.1
10,738 reviews
Search Air Canada flights
American AirlinesPriceFrom $590Free CancellationRating
7.2
11,341 reviews
Search American Airlines flights
LufthansaPriceFrom $624Free CancellationRating
6.8
7,801 reviews
Search Lufthansa flights
United AirlinesPriceFrom $641Free CancellationRating
7.4
9,339 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