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$401 Cheap flights to Barcelona

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight 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.
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Find the cheapest flights from Australia to Barcelona

Cheap return flights

Enter your travel dates to find the best prices.
Air China Logo
20:40 - 07:35
SYD
-
BCN
44h 55m1 stop
Air China Logo
11:05 - 12:00
BCN
-
SYD
38h 55m2 stops
$685Air China
Mon, 9 Feb - Sat, 28 Feb
Air China Logo
20:40 - 07:35
SYD
-
BCN
44h 55m1 stop
Air China Logo
11:05 - 12:00
BCN
-
SYD
38h 55m2 stops
$697Air China
Mon, 9 Feb - Sat, 28 Feb
Qatar Airways Logo
15:10 - 07:05
BNE
-
BCN
24h 55m1 stop
Qatar Airways Logo
08:35 - 22:55
BCN
-
BNE
29h 20m1 stop
$1,391Qatar Airways
Sun, 25 Jan - Sun, 8 Feb
Qatar Airways Logo
15:10 - 13:25
BNE
-
BCN
31h 15m1 stop
Qatar Airways Logo
08:35 - 22:55
BCN
-
BNE
29h 20m1 stop
$1,392Qatar Airways
Tue, 24 Feb - Tue, 3 Mar
Emirates Logo
11:35 - 12:50
CNS
-
BCN
34h 15m2 stops
Emirates Logo
20:25 - 10:45
BCN
-
CNS
29h 20m2 stops
$1,655Emirates
Sun, 22 Feb - Sun, 1 Mar
Virgin Australia Logo
12:30 - 07:05
CBR
-
BCN
28h 35m2 stops
Virgin Australia Logo
22:15 - 08:20
BCN
-
CBR
24h 05m2 stops
$1,669Virgin Australia
Sun, 15 Feb - Mon, 16 Mar
Virgin Australia Logo
12:30 - 07:05
CBR
-
BCN
28h 35m2 stops
Virgin Australia Logo
15:20 - 08:20
BCN
-
CBR
31h 00m2 stops
$1,679Virgin Australia
Sun, 15 Feb - Mon, 16 Mar
Emirates Logo
22:40 - 08:15
ADL
-
BCN
43h 05m1 stop
Emirates Logo
20:25 - 20:50
BCN
-
ADL
38h 55m1 stop
$1,784Emirates
Mon, 23 Feb - Mon, 2 Mar
Singapore Airlines Logo
18:15 - 06:55
CNS
-
BCN
20h 40m1 stop
Singapore Airlines Logo
10:25 - 17:00
BCN
-
CNS
22h 35m2 stops
$2,102Singapore Airlines
Sun, 17 May - Thu, 21 May
Singapore Airlines Logo
18:15 - 06:55
CNS
-
BCN
20h 40m1 stop
Singapore Airlines Logo
10:25 - 17:00
BCN
-
CNS
22h 35m2 stops
$2,107Singapore Airlines
Sun, 17 May - Thu, 21 May

momondo Fare Finder

 
Locate flights to Barcelona that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 10 January 2026.
Use the filters below to find and compare flights to Barcelona that are best for you.

Fly from

Route

Depart

Return

Price

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 9/2

20:40-07:35

1 stop44h 55m

Barcelona-El Prat

Sat 28/2

11:05-12:00

2 stops38h 55m

$685

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 9/2

20:40-07:35

1 stop44h 55m

Barcelona-El Prat

Sat 28/2

11:05-12:00

2 stops38h 55m

$697

BrisbaneBarcelona

BNE - BCN

BNEBCN

Brisbane

Sun 25/1

15:10-07:05

1 stop24h 55m

Barcelona-El Prat

Sun 8/2

08:35-22:55

1 stop29h 20m

$1,391

BrisbaneBarcelona

BNE - BCN

BNEBCN

Brisbane

Tue 24/2

15:10-13:25

1 stop31h 15m

Barcelona-El Prat

Tue 3/3

08:35-22:55

1 stop29h 20m

$1,392

CairnsBarcelona

CNS - BCN

CNSBCN

Cairns

Sun 22/2

11:35-12:50

2 stops34h 15m

Barcelona-El Prat

Sun 1/3

20:25-10:45

2 stops29h 20m

$1,655

CanberraBarcelona

CBR - BCN

CBRBCN

Canberra

Sun 15/2

12:30-07:05

2 stops28h 35m

Barcelona-El Prat

Mon 16/3

22:15-08:20

2 stops24h 05m

$1,669

CanberraBarcelona

CBR - BCN

CBRBCN

Canberra

Sun 15/2

12:30-07:05

2 stops28h 35m

Barcelona-El Prat

Mon 16/3

15:20-08:20

2 stops31h 00m

$1,679

AdelaideBarcelona

ADL - BCN

ADLBCN

Adelaide

Mon 23/2

22:40-08:15

1 stop43h 05m

Barcelona-El Prat

Mon 2/3

20:25-20:50

1 stop38h 55m

$1,784

CairnsBarcelona

CNS - BCN

CNSBCN

Cairns

Sun 17/5

18:15-06:55

1 stop20h 40m

Barcelona-El Prat

Thu 21/5

10:25-17:00

2 stops22h 35m

$2,102

CairnsBarcelona

CNS - BCN

CNSBCN

Cairns

Sun 17/5

18:15-06:55

1 stop20h 40m

Barcelona-El Prat

Thu 21/5

10:25-17:00

2 stops22h 35m

$2,107

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Barcelona from

Barcelona flights insights and trends

Explore insights for your Barcelona flight to craft the best travel plan

What is the cheapest month to fly to Barcelona?

If you are unable to visit Barcelona during the month of May, then departing from Australia during the month November is also very affordable. Most momondo users find prices during this month for around $1,572.

How far in advance should I book a flight to Barcelona?

You are more likely to see cheaper flights to Barcelona from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $1,894 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Australia for as low as $1,715 on momondo.

Cheapest flights to Barcelona

Find the cheapest flights to Barcelona from your nearest city or airport
Find flights from Sydney to Barcelona-El Prat Airport
CHEAPEST MONTH TO FLY TO BARCELONA FROM SYDNEYMay18% cheaperFlying from Sydney to Barcelona costs on average just $1,561 in May
MOST EXPENSIVE MONTH TO FLY TO BARCELONA FROM SYDNEYDecember26% more expensiveIt costs about $2,401 for flights to Barcelona from Sydney in December
MOST POPULAR MONTH TO FLY TO BARCELONA FROM SYDNEYSeptember314% more users visitedMore momondo users searched in flights to Barcelona from Sydney in September than any other month

Cheap Barcelona flight deals and tips

Summary info about Barcelona flight prices, duration and airlines

Best One-Way Price

$401

Best Round-Trip Price

$685

Fastest flight time

27h 35m

Popular in

December
The best one-way flight price to Barcelona from Australia in the last 72 hours is $401 (Sydney Kingsford Smith to Barcelona-El Prat).
Search Deals
The best round-trip flight price to Barcelona from Australia in the last 72 hours is $685 (Sydney Kingsford Smith to Barcelona-El Prat).
Search Deals
The fastest flight to Barcelona from Australia takes 27h 35m (Sydney Kingsford Smith to Barcelona-El Prat).
Search Deals
December has the highest demand for flights to Barcelona, with a 2% price increase on average.
Search Deals

Frequently asked questions about flying to Barcelona

When is it best to fly to Barcelona to go sightseeing?

The best time to plan to fly to Barcelona to go sightseeing would be when the temperature is not unbearable and the chance of rain is only moderate. Considering those guidelines, October seem like the best times of year to plan your visit.

How far in advance should I book a flight to Barcelona?

The ideal time to book your flight to Barcelona is 26 days in advance, when prices tend to average $1,894.

Is there an alternative airport near Barcelona?

Finding an alternative and possibly cheaper destination airport near Barcelona is possible. If you are planning a flight to Barcelona, consider booking flights to Girona Costa Brava Airport (75 km from Barcelona city centre), Reus Airport (88 km from Barcelona city centre), La Seu d'Urgell Aeroport De La Seu Airport (124 km from Barcelona city centre) or Lleida-Alguaire Airport (142 km from Barcelona city centre).

Are there flights to Horta-Guinardo?

Yes. To go to Horta-Guinardo, book a flight to Barcelona-El Prat which is in Barcelona and is about 15.5 km away from Horta-Guinardo.

What’s the closest airport to Barcelona City Centre?

Barcelona-El Prat airport is 12.1 km from Barcelona City Centre in Barcelona, making it the closest airport.

When did momondo last update prices for flights to Barcelona?

Prices for flights to Barcelona are refreshed on a daily basis.

How many operators does momondo search for flights to Barcelona?

As of January 2026, there are 21 operators available to choose from for flights to Barcelona.

How old do you have to be to fly to Barcelona?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Barcelona.

What documentation or ID do you need to fly to Barcelona?

The travel and health documents required for your trip to Barcelona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find flights to Barcelona 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 to Barcelona with flexible booking policies on momondo?

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

How can momondo help me find flights to Barcelona?

Once you have performed a search for flights to Barcelona, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight to Barcelona now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Barcelona and let you know when they change.

An easier way to manage your Barcelona trip

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