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Cheap flights from Honolulu to Barcelona from $324

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.
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
6:40 am - 8:35 pm
BCN
-
HNL
25h 55m
2 stops
$691Multiple Airlines
Mon, Oct 19 - Fri, Oct 23
Multiple Airlines Logo
9:50 pm - 8:00 am
HNL
-
BCN
22h 10m
2 stops
Multiple Airlines Logo
8:00 am - 8:35 pm
BCN
-
HNL
24h 35m
2 stops
$692Multiple Airlines
Mon, Oct 19 - Fri, Oct 23
SWISS Logo
7:00 am - 11:35 pm
HNL
-
BCN
28h 35m
2 stops
SWISS Logo
6:00 am - 9:56 pm
BCN
-
HNL
27h 56m
2 stops
$697SWISS
Mon, Oct 19 - Fri, Oct 23
Lufthansa Logo
9:50 pm - 9:20 am
HNL
-
BCN
23h 30m
2 stops
Lufthansa Logo
6:40 am - 8:35 pm
BCN
-
HNL
25h 55m
2 stops
$708Lufthansa
Mon, Oct 12 - Thu, Oct 22
United Airlines Logo
7:00 am - 2:20 pm
HNL
-
BCN
19h 20m
1 stop
United Airlines Logo
1:15 pm - 3:16 pm
BCN
-
HNL
38h 01m
2 stops
$714United Airlines
Mon, Oct 19 - Fri, Oct 23
Air Canada Logo
1:25 pm - 8:00 am
HNL
-
BCN
30h 35m
2 stops
Air Canada Logo
6:40 am - 8:35 pm
BCN
-
HNL
25h 55m
2 stops
$716Air Canada
Mon, Oct 19 - Fri, Oct 23
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
$723KLM
Mon, Oct 12 - Thu, Oct 22
United Airlines Logo
7:00 am - 2:20 pm
HNL
-
BCN
19h 20m
1 stop
United Airlines Logo
4:10 pm - 11:45 am
BCN
-
HNL
31h 35m
1 stop
$729United Airlines
Mon, Oct 19 - Fri, Oct 23
Multiple Airlines Logo
3:35 pm - 8:45 am
HNL
-
BCN
29h 10m
1 stop
Multiple Airlines Logo
6:10 am - 8:53 pm
BCN
-
HNL
26h 43m
2 stops
$730Multiple Airlines
Mon, Oct 19 - Fri, Oct 23
United Airlines Logo
4:00 pm - 8:00 am
HNL
-
BCN
28h 00m
2 stops
United Airlines Logo
4:10 pm - 11:45 am
BCN
-
HNL
31h 35m
1 stop
$733United Airlines
Mon, Oct 12 - Thu, Oct 22

Lufthansa flights from Honolulu to Barcelona

Our best Lufthansa deals on Honolulu to Barcelona flight tickets
Lufthansa
Oct 12
HNL9:50 pmHonolulu
23h 30m
2 stops
BCN9:20 amBarcelona-El Prat
Oct 22
BCN6:40 amBarcelona-El Prat
25h 55m
2 stops
HNL8:35 pmHonolulu
$708
Lufthansa
Oct 19
HNL10:05 pmHonolulu
28h 15m
1 stop
BCN2:20 pmBarcelona-El Prat
Oct 23
BCN8:00 amBarcelona-El Prat
24h 35m
2 stops
HNL8:35 pmHonolulu
$761
Lufthansa
Oct 19
HNL7:00 amHonolulu
19h 20m
1 stop
BCN2:20 pmBarcelona-El Prat
Oct 23
BCN4:10 pmBarcelona-El Prat
39h 19m
1 stop
HNL7:29 pmHonolulu
$780

United Airlines flights from Honolulu to Barcelona

Our best United Airlines deals on Honolulu to Barcelona flight tickets
United Airlines
Oct 19
HNL7:00 amHonolulu
19h 20m
1 stop
BCN2:20 pmBarcelona-El Prat
Oct 23
BCN1:15 pmBarcelona-El Prat
38h 01m
2 stops
HNL3:16 pmHonolulu
$714
United Airlines
Oct 19
HNL7:00 amHonolulu
19h 20m
1 stop
BCN2:20 pmBarcelona-El Prat
Oct 23
BCN4:10 pmBarcelona-El Prat
31h 35m
1 stop
HNL11:45 amHonolulu
$729
United Airlines
Oct 12
HNL4:00 pmHonolulu
28h 00m
2 stops
BCN8:00 amBarcelona-El Prat
Oct 22
BCN4:10 pmBarcelona-El Prat
31h 35m
1 stop
HNL11:45 amHonolulu
$733

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 May 5, 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

Mon 10/19

9:50 pm-8:00 am

2 stops22h 10m

Barcelona-El Prat

Fri 10/23

6:40 am-8:35 pm

2 stops25h 55m

$691
Quickest round-trip

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/19

9:50 pm-8:00 am

2 stops22h 10m

Barcelona-El Prat

Fri 10/23

8:00 am-8:35 pm

2 stops24h 35m

$692

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/19

7:00 am-11:35 pm

2 stops28h 35m

Barcelona-El Prat

Fri 10/23

6:00 am-9:56 pm

2 stops27h 56m

$697

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/12

9:50 pm-9:20 am

2 stops23h 30m

Barcelona-El Prat

Thu 10/22

6:40 am-8:35 pm

2 stops25h 55m

$708

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/19

7:00 am-2:20 pm

1 stop19h 20m

Barcelona-El Prat

Fri 10/23

1:15 pm-3:16 pm

2 stops38h 01m

$714

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/19

1:25 pm-8:00 am

2 stops30h 35m

Barcelona-El Prat

Fri 10/23

6:40 am-8:35 pm

2 stops25h 55m

$716

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/12

3:35 pm-8:45 am

1 stop29h 10m

Barcelona-El Prat

Thu 10/22

6:20 am-8:53 pm

2 stops26h 33m

$723

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/19

7:00 am-2:20 pm

1 stop19h 20m

Barcelona-El Prat

Fri 10/23

4:10 pm-11:45 am

1 stop31h 35m

$729

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/19

3:35 pm-8:45 am

1 stop29h 10m

Barcelona-El Prat

Fri 10/23

6:10 am-8:53 pm

2 stops26h 43m

$730

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/12

4:00 pm-8:00 am

2 stops28h 00m

Barcelona-El Prat

Thu 10/22

4:10 pm-11:45 am

1 stop31h 35m

$733

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.
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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 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
7,946 reviews
Search British Airways flights
Air CanadaPriceFrom $510Free CancellationRating
7.1
10,999 reviews
Search Air Canada flights
American AirlinesPriceFrom $590Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
LufthansaPriceFrom $615Free CancellationRating
6.8
7,972 reviews
Search Lufthansa flights
United AirlinesPriceFrom $641Free CancellationRating
7.4
9,683 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