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Cheap flights from Hawaii 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 Hawaii 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 Hawaii 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
$675Multiple Airlines
Mon, Sep 21 - Wed, Oct 21
Multiple Airlines Logo
9:50 pm - 8:00 am
HNL
-
BCN
22h 10m
2 stops
Multiple Airlines Logo
6:00 am - 8:35 pm
BCN
-
HNL
26h 35m
2 stops
$685Multiple Airlines
Mon, Sep 21 - Tue, Sep 29
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
$690Multiple Airlines
Mon, Sep 21 - Tue, Sep 29
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
12:15 pm - 7:29 pm
BCN
-
HNL
43h 14m
2 stops
$709United Airlines
Mon, Sep 21 - Wed, Oct 21
Air Canada Logo
9:50 pm - 8:00 am
HNL
-
BCN
46h 10m
2 stops
Air Canada Logo
12:35 pm - 11:53 am
BCN
-
HNL
34h 18m
3 stops
$718Air Canada
Mon, Oct 19 - Wed, Oct 28
KLM Logo
3:35 pm - 8:45 am
HNL
-
BCN
29h 10m
1 stop
KLM Logo
6:00 am - 8:53 pm
BCN
-
HNL
25h 53m
2 stops
$723KLM
Mon, Oct 19 - Wed, Oct 28
United Airlines Logo
4:00 pm - 1:15 pm
HNL
-
BCN
33h 15m
1 stop
United Airlines Logo
12:15 pm - 1:35 pm
BCN
-
HNL
37h 20m
2 stops
$726United Airlines
Mon, Oct 12 - Thu, Oct 22
KLM Logo
3:35 pm - 8:45 am
HNL
-
BCN
29h 10m
1 stop
KLM Logo
1:20 pm - 7:24 pm
BCN
-
HNL
42h 04m
1 stop
$735KLM
Mon, Sep 21 - Wed, Oct 21
Air Canada Logo
10:50 pm - 9:20 am
KOA
-
BCN
22h 30m
3 stops
Air Canada Logo
6:40 am - 7:35 pm
BCN
-
KOA
24h 55m
3 stops
$1,168Air Canada
Thu, Sep 3 - Tue, Sep 15

Delta flights from Hawaii to Barcelona-El Prat Airport

Our best Delta deals on Hawaii to Barcelona-El Prat Airport flight tickets
Delta
Aug 10
HNL10:46 pmHonolulu
26h 04m
2 stops
BCN12:50 pmBarcelona-El Prat
Aug 19
BCN6:20 amBarcelona-El Prat
24h 51m
2 stops
HNL7:11 pmHonolulu
$783
Delta
Aug 20
HNL7:45 pmHonolulu
29h 05m
2 stops
BCN12:50 pmBarcelona-El Prat
Aug 25
BCN6:20 amBarcelona-El Prat
24h 51m
2 stops
HNL7:11 pmHonolulu
$899
Delta
Jul 19
HNL10:47 pmHonolulu
30h 23m
2 stops
BCN5:10 pmBarcelona-El Prat
Aug 5
BCN1:20 pmBarcelona-El Prat
34h 15m
2 stops
HNL11:35 amHonolulu
$934

United Airlines flights from Hawaii to Barcelona-El Prat Airport

Our best United Airlines deals on Hawaii to Barcelona-El Prat Airport flight tickets
United Airlines
Sep 21
HNL7:00 amHonolulu
19h 20m
1 stop
BCN2:20 pmBarcelona-El Prat
Oct 21
BCN12:15 pmBarcelona-El Prat
43h 14m
2 stops
HNL7:29 pmHonolulu
$709
United Airlines
Oct 12
HNL4:00 pmHonolulu
33h 15m
1 stop
BCN1:15 pmBarcelona-El Prat
Oct 22
BCN12:15 pmBarcelona-El Prat
37h 20m
2 stops
HNL1:35 pmHonolulu
$726
United Airlines
Aug 10
HNL7:55 pmHonolulu
24h 05m
2 stops
BCN8:00 amBarcelona-El Prat
Aug 19
BCN12:15 pmBarcelona-El Prat
43h 00m
2 stops
HNL7:15 pmHonolulu
$769

momondo Fare Finder

 
Customize your flight search to find flights from Hawaii to Barcelona-El Prat Airport 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 11, 2026.
Use the filters below to find and compare flights from Hawaii to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest 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

6:40 am-8:35 pm

2 stops25h 55m

$675

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 9/21

9:50 pm-8:00 am

2 stops22h 10m

Barcelona-El Prat

Tue 9/29

6:00 am-8:35 pm

2 stops26h 35m

$685

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 9/21

9:50 pm-8:00 am

2 stops22h 10m

Barcelona-El Prat

Tue 9/29

6:40 am-8:35 pm

2 stops25h 55m

$690

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 9/21

7:00 am-2:20 pm

1 stop19h 20m

Barcelona-El Prat

Wed 10/21

12:15 pm-7:29 pm

2 stops43h 14m

$709

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/19

9:50 pm-8:00 am

2 stops46h 10m

Barcelona-El Prat

Wed 10/28

12:35 pm-11:53 am

3 stops34h 18m

$718

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/19

3:35 pm-8:45 am

1 stop29h 10m

Barcelona-El Prat

Wed 10/28

6:00 am-8:53 pm

2 stops25h 53m

$723

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 10/12

4:00 pm-1:15 pm

1 stop33h 15m

Barcelona-El Prat

Thu 10/22

12:15 pm-1:35 pm

2 stops37h 20m

$726

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 9/21

3:35 pm-8:45 am

1 stop29h 10m

Barcelona-El Prat

Wed 10/21

1:20 pm-7:24 pm

1 stop42h 04m

$735
Quickest round-trip

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 9/3

10:50 pm-9:20 am

3 stops22h 30m

Barcelona-El Prat

Tue 9/15

6:40 am-7:35 pm

3 stops24h 55m

$1,168

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 Hawaii to Barcelona-El Prat Airport

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-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Hawaii is in January. Flight prices, which tend to average around $437, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from Hawaii during April instead. Flights to Barcelona-El Prat Airport in April, while not as cheap as those in January, still average around $449.

Can stopping save me money on Hawaii to Barcelona-El Prat Airport flights?

You could potentially save up to 15% on your flight if you consider stops on a Hawaii to Barcelona-El Prat Airport flight.

Cheap Hawaii to Barcelona-El Prat Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hawaii to Barcelona-El Prat Airport

Fastest flight time

21h 45m

Direct flights

None
The fastest flight from Hawaii to Barcelona-El Prat Airport takes 21h 45m
There are no direct flights from Hawaii to Barcelona-El Prat Airport. There are no popular flight routes from Hawaii to Barcelona-El Prat Airport.
Search flight deals

Frequently asked questions about flying from Hawaii to Barcelona-El Prat Airport

  • When did momondo last update prices for flights from Hawaii to Barcelona-El Prat Airport?

    Prices for flights from Hawaii to Barcelona-El Prat Airport refresh daily.

  • How many operators does momondo search for flights from Hawaii to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Hawaii to Barcelona-El Prat Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hawaii to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Hawaii to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Hawaii to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $449Free CancellationRating
6.7
7,969 reviews
Search British Airways flights
Air CanadaPriceFrom $510Free CancellationRating
7.1
11,017 reviews
Search Air Canada flights
American AirlinesPriceFrom $590Free CancellationRating
7.1
11,664 reviews
Search American Airlines flights
LufthansaPriceFrom $615Free CancellationRating
6.8
7,992 reviews
Search Lufthansa flights
United AirlinesPriceFrom $641Free CancellationRating
7.4
9,700 reviews
Search United Airlines flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
Castelldefels
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Cambrils
Badalona
Cadaques
Pineda de Mar
Santa Susanna
Empuriabrava
Pals
Roses
Palafrugell
Calella de Palafrugell
Malgrat de Mar

Why use momondo?

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

It is quick and easy to find Hawaii to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.

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

Yes. All flights to Barcelona from Hawaii on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Hawaii and Barcelona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Hawaii to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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