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Cheap flights from Honolulu to Barcelona from $369

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 10/4. 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

United Airlines Logo
7:00 am - 2:00 pmHNL-BCN
19h 00m1 stop
United Airlines Logo
12:10 pm - 7:49 pmBCN-HNL
43h 39m2 stops
$671United Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 23
Multiple Airlines Logo
10:55 pm - 9:35 amHNL-BCN
23h 40m2 stops
Multiple Airlines Logo
7:50 pm - 10:27 pmBCN-HNL
37h 37m2 stops
$695Multiple Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10
Air Canada Logo
2:00 pm - 9:35 amHNL-BCN
32h 35m2 stops
Air Canada Logo
9:55 am - 12:43 pmBCN-HNL
37h 48m3 stops
$728Air Canada
Find Deal
Mon, Nov 3 - Mon, Nov 10
American Airlines Logo
7:00 am - 5:25 pmHNL-BCN
23h 25m1 stop
American Airlines Logo
3:05 pm - 1:02 pmBCN-HNL
32h 57m1 stop
$749American Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
American Airlines Logo
11:00 pm - 9:00 amHNL-BCN
23h 00m2 stops
American Airlines Logo
3:05 pm - 1:02 pmBCN-HNL
32h 57m1 stop
$754American Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Delta Logo
3:30 pm - 6:00 amHNL-BCN
26h 30m1 stop
Delta Logo
6:20 am - 5:08 pmBCN-HNL
22h 48m2 stops
$952Delta
Find Deal
Sun, Oct 12 - Sun, Oct 19
Air Canada Logo
1:00 pm - 8:35 amHNL-BCN
32h 35m2 stops
Air Canada Logo
1:35 pm - 5:20 pmBCN-HNL
38h 45m3 stops
$965Air Canada
Find Deal
Wed, Oct 29 - Wed, Nov 5
Lufthansa Logo
7:00 am - 2:00 pmHNL-BCN
19h 00m1 stop
Lufthansa Logo
4:00 pm - 7:08 pmBCN-HNL
39h 08m1 stop
$976Lufthansa
Find Deal
Wed, Oct 1 - Thu, Oct 23
Delta Logo
3:30 pm - 6:00 amHNL-BCN
26h 30m1 stop
Delta Logo
6:20 am - 5:08 pmBCN-HNL
22h 48m2 stops
$1,009Delta
Find Deal
Sun, Oct 12 - Sun, Oct 19
Lufthansa Logo
10:30 pm - 2:00 pmHNL-BCN
27h 30m1 stop
Lufthansa Logo
4:00 pm - 7:08 pmBCN-HNL
39h 08m1 stop
$1,614Lufthansa
Find Deal
Tue, Sep 30 - Sat, Oct 4

United Airlines flights from Honolulu to Barcelona

Our best United Airlines deals on Honolulu to Barcelona flight tickets
United Airlines
Oct 1
HNL7:00 amHonolulu
19h 00m
1 stop
BCN2:00 pmBarcelona-El Prat
Oct 23
BCN12:10 pmBarcelona-El Prat
43h 39m
2 stops
HNL7:49 pmHonolulu
$671
Find similar
United Airlines
Oct 2
HNL10:30 pmHonolulu
45h 20m
2 stops
BCN7:50 amBarcelona-El Prat
Oct 29
BCN12:35 pmBarcelona-El Prat
42h 28m
2 stops
HNL8:03 pmHonolulu
$721
Find similar
United Airlines
Dec 7
HNL10:50 pmHonolulu
22h 30m
2 stops
BCN8:20 amBarcelona-El Prat
Dec 14
BCN10:30 amBarcelona-El Prat
39h 15m
2 stops
HNL2:45 pmHonolulu
$737
Find similar

Air Canada flights from Honolulu to Barcelona

Our best Air Canada deals on Honolulu to Barcelona flight tickets
Air Canada
Nov 3
HNL2:00 pmHonolulu
32h 35m
2 stops
BCN9:35 amBarcelona-El Prat
Nov 10
BCN9:55 amBarcelona-El Prat
37h 48m
3 stops
HNL12:43 pmHonolulu
$728
Find similar
Air Canada
Oct 29
HNL1:00 pmHonolulu
32h 35m
2 stops
BCN8:35 amBarcelona-El Prat
Nov 5
BCN1:35 pmBarcelona-El Prat
38h 45m
3 stops
HNL5:20 pmHonolulu
$965
Find similar
Air Canada
Oct 2
HNL10:05 pmHonolulu
45h 45m
2 stops
BCN7:50 amBarcelona-El Prat
Oct 29
BCN6:50 amBarcelona-El Prat
25h 37m
3 stops
HNL9:27 pmHonolulu
$1,338
Find similar

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 September 16, 2025.
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

Wed 10/1

7:00 am-2:00 pm

1 stop19h 00m

Barcelona-El Prat

Thu 10/23

12:10 pm-7:49 pm

2 stops43h 39m

$671

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 11/3

10:55 pm-9:35 am

2 stops23h 40m

Barcelona-El Prat

Mon 11/10

7:50 pm-10:27 pm

2 stops37h 37m

$695

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Mon 11/3

2:00 pm-9:35 am

2 stops32h 35m

Barcelona-El Prat

Mon 11/10

9:55 am-12:43 pm

3 stops37h 48m

$728

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 12/7

7:00 am-5:25 pm

1 stop23h 25m

Barcelona-El Prat

Sun 12/14

3:05 pm-1:02 pm

1 stop32h 57m

$749

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 12/7

11:00 pm-9:00 am

2 stops23h 00m

Barcelona-El Prat

Sun 12/14

3:05 pm-1:02 pm

1 stop32h 57m

$754

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 10/12

3:30 pm-6:00 am

1 stop26h 30m

Barcelona-El Prat

Sun 10/19

6:20 am-5:08 pm

2 stops22h 48m

$952

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 10/29

1:00 pm-8:35 am

2 stops32h 35m

Barcelona-El Prat

Wed 11/5

1:35 pm-5:20 pm

3 stops38h 45m

$965

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Wed 10/1

7:00 am-2:00 pm

1 stop19h 00m

Barcelona-El Prat

Thu 10/23

4:00 pm-7:08 pm

1 stop39h 08m

$976

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Sun 10/12

3:30 pm-6:00 am

1 stop26h 30m

Barcelona-El Prat

Sun 10/19

6:20 am-5:08 pm

2 stops22h 48m

$1,009

HonoluluBarcelona

HNL - BCN

HNLBCN

Honolulu

Tue 9/30

10:30 pm-2:00 pm

1 stop27h 30m

Barcelona-El Prat

Sat 10/4

4:00 pm-7:08 pm

1 stop39h 08m

$1,614

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 typical price of a round-trip flight between Honolulu and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of November is, on average, the cheapest month to fly to Barcelona from Honolulu, with most prices found around $659. If you don’t want to visit Barcelona in November, then you should wait until January to fly from Honolulu, when ticket prices are also cheap, with an average price of $700.

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from Honolulu to Barcelona is on a Saturday when prices can be found for as low as $616. On the other hand, Thursday is the most expensive day to depart from Honolulu because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,109.

What is the cheapest time of day to depart on your flight to Barcelona?

In the afternoon is the cheapest time of day to fly from Honolulu to Barcelona when you can find flight prices for as low as $832. Flying to Barcelona in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,061 on average. Flights to Barcelona from Honolulu at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Honolulu to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Honolulu to Barcelona

Direct flights

None
There are no direct flights from Honolulu to Barcelona. There are no popular flight routes from Honolulu to Barcelona.
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  • 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 00m.

  • 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 $513Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
Air CanadaPriceFrom $555Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
DeltaPriceFrom $580Free CancellationRating
7.9
7,957 reviews
Search Delta flights
American AirlinesPriceFrom $600Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom $698Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
United AirlinesPriceFrom $798Free CancellationRating
7.4
8,924 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