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Cheap flights from Sydney to Barcelona from $704

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Barcelona departing on 28/5. 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
1 adult, Economy, 0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Air China Logo
19:40 - 08:15
SYD
-
BCN
44h 35m
1 stop
Air China Logo
12:30 - 14:50
BCN
-
SYD
42h 20m
1 stop
$1,081Air China
Sun, 19 Apr - Sun, 17 May
Air China Logo
19:40 - 08:15
SYD
-
BCN
44h 35m
1 stop
Air China Logo
12:30 - 14:50
BCN
-
SYD
42h 20m
1 stop
$1,083Air China
Sun, 19 Apr - Sun, 17 May
Etihad Airways Logo
16:40 - 07:35
SYD
-
BCN
23h 55m
1 stop
Etihad Airways Logo
10:45 - 16:50
BCN
-
SYD
22h 05m
1 stop
$1,084Etihad Airways
Mon, 30 Mar - Sun, 12 Apr
Air China Logo
19:40 - 08:15
SYD
-
BCN
44h 35m
1 stop
Air China Logo
12:30 - 14:50
BCN
-
SYD
42h 20m
1 stop
$1,091Air China
Sun, 19 Apr - Sun, 17 May
Air China Logo
19:40 - 08:15
SYD
-
BCN
44h 35m
1 stop
Air China Logo
12:30 - 14:50
BCN
-
SYD
42h 20m
1 stop
$1,093Air China
Sun, 19 Apr - Sun, 17 May
Air China Logo
19:40 - 08:15
SYD
-
BCN
44h 35m
1 stop
Air China Logo
12:30 - 14:50
BCN
-
SYD
42h 20m
1 stop
$1,094Air China
Tue, 21 Apr - Tue, 19 May
Etihad Airways Logo
16:40 - 07:35
SYD
-
BCN
23h 55m
1 stop
Etihad Airways Logo
22:30 - 06:10
BCN
-
SYD
23h 40m
1 stop
$1,095Etihad Airways
Mon, 30 Mar - Sun, 12 Apr
Etihad Airways Logo
21:35 - 19:15
SYD
-
BCN
30h 40m
1 stop
Etihad Airways Logo
10:45 - 16:50
BCN
-
SYD
22h 05m
1 stop
$1,098Etihad Airways
Fri, 3 Apr - Mon, 13 Apr
Etihad Airways Logo
16:40 - 19:15
SYD
-
BCN
35h 35m
1 stop
Etihad Airways Logo
22:30 - 06:10
BCN
-
SYD
23h 40m
1 stop
$1,100Etihad Airways
Mon, 30 Mar - Sun, 12 Apr
Air China Logo
19:40 - 23:05
SYD
-
BCN
35h 25m
2 stops
Air China Logo
12:30 - 14:50
BCN
-
SYD
42h 20m
1 stop
$1,109Air China
Tue, 19 May - Tue, 26 May

Air China flights from Sydney to Barcelona-El Prat Airport

Our best Air China deals on Sydney to Barcelona-El Prat Airport flight tickets
Air China
19 Apr
SYD19:40Sydney Kingsford Smith
44h 35m
1 stop
BCN08:15Barcelona-El Prat
17 May
BCN12:30Barcelona-El Prat
42h 20m
1 stop
SYD14:50Sydney Kingsford Smith
$1,081
Air China
19 Apr
SYD19:40Sydney Kingsford Smith
44h 35m
1 stop
BCN08:15Barcelona-El Prat
17 May
BCN12:30Barcelona-El Prat
42h 20m
1 stop
SYD14:50Sydney Kingsford Smith
$1,083
Air China
19 Apr
SYD19:40Sydney Kingsford Smith
44h 35m
1 stop
BCN08:15Barcelona-El Prat
17 May
BCN12:30Barcelona-El Prat
42h 20m
1 stop
SYD14:50Sydney Kingsford Smith
$1,091

Etihad Airways flights from Sydney to Barcelona-El Prat Airport

Our best Etihad Airways deals on Sydney to Barcelona-El Prat Airport flight tickets
Etihad Airways
30 Mar
SYD16:40Sydney Kingsford Smith
23h 55m
1 stop
BCN07:35Barcelona-El Prat
12 Apr
BCN10:45Barcelona-El Prat
22h 05m
1 stop
SYD16:50Sydney Kingsford Smith
$1,084
Etihad Airways
30 Mar
SYD16:40Sydney Kingsford Smith
23h 55m
1 stop
BCN07:35Barcelona-El Prat
12 Apr
BCN22:30Barcelona-El Prat
23h 40m
1 stop
SYD06:10Sydney Kingsford Smith
$1,095
Etihad Airways
3 Apr
SYD21:35Sydney Kingsford Smith
30h 40m
1 stop
BCN19:15Barcelona-El Prat
13 Apr
BCN10:45Barcelona-El Prat
22h 05m
1 stop
SYD16:50Sydney Kingsford Smith
$1,098

momondo Fare Finder

 
Customise your flight search to find flights from Sydney 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 78,305 searches. Data last updated 12 March 2026.
Use the filters below to find and compare flights from Sydney to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 19/4

19:40-08:15

1 stop44h 35m

Barcelona-El Prat

Sun 17/5

12:30-14:50

1 stop42h 20m

$1,081

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 19/4

19:40-08:15

1 stop44h 35m

Barcelona-El Prat

Sun 17/5

12:30-14:50

1 stop42h 20m

$1,083
Fastest return journey

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 30/3

16:40-07:35

1 stop23h 55m

Barcelona-El Prat

Sun 12/4

10:45-16:50

1 stop22h 05m

$1,084

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 19/4

19:40-08:15

1 stop44h 35m

Barcelona-El Prat

Sun 17/5

12:30-14:50

1 stop42h 20m

$1,091

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 19/4

19:40-08:15

1 stop44h 35m

Barcelona-El Prat

Sun 17/5

12:30-14:50

1 stop42h 20m

$1,093

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Tue 21/4

19:40-08:15

1 stop44h 35m

Barcelona-El Prat

Tue 19/5

12:30-14:50

1 stop42h 20m

$1,094

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 30/3

16:40-07:35

1 stop23h 55m

Barcelona-El Prat

Sun 12/4

22:30-06:10

1 stop23h 40m

$1,095

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Fri 3/4

21:35-19:15

1 stop30h 40m

Barcelona-El Prat

Mon 13/4

10:45-16:50

1 stop22h 05m

$1,098

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 30/3

16:40-19:15

1 stop35h 35m

Barcelona-El Prat

Sun 12/4

22:30-06:10

1 stop23h 40m

$1,100

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Tue 19/5

19:40-23:05

2 stops35h 25m

Barcelona-El Prat

Tue 26/5

12:30-14:50

1 stop42h 20m

$1,109

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

How to get the cheapest flight ticket from Sydney 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 typical price of a round-trip flight between Sydney and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

In general, February is the cheapest month to fly from Sydney to Barcelona-El Prat Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,374. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Sydney during November instead. Flights to Barcelona-El Prat Airport in November, while not as cheap as those in February, still average around $1,390.

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $1,739 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Sydney for as low as $1,541 on momondo.

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

You could potentially save up to 10% on your flight if you consider stops on a Sydney to Barcelona-El Prat Airport flight.

How have Sydney to Barcelona-El Prat Airport flight prices changed over time?

As of March 2026, prices for Sydney to Barcelona-El Prat Airport flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Sydney to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Barcelona-El Prat Airport (SYD to BCN) flight deals and tips

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

Fastest flight time

23h 55m

Direct flights

None
The fastest flight from Sydney to Barcelona-El Prat Airport takes 23h 55m
There are no direct flights from Sydney to Barcelona-El Prat Airport. There are no popular flight routes from Sydney to Barcelona-El Prat Airport.
Search flight deals

  • How far is Sydney Kingsford Smith to Barcelona-El Prat by plane?

    The distance between Sydney Kingsford Smith and Barcelona-El Prat is about 17177.1 km. In terms of flight time, this usually takes a little over 23h 55m.

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

    Prices for flights from Sydney Kingsford Smith Airport to Barcelona-El Prat Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Barcelona-El Prat Airport.

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

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Sydney to Barcelona-El Prat Airport?

Best airlines flying from Sydney to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Sydney to Barcelona-El Prat Airport with momondo
Airline
Rating
Free cancellation
Price
Air ChinaPriceFrom $802Free cancellationRating
7.3
141 reviews
Search Air China flights
China EasternPriceFrom $1,065Free cancellationRating
7.2
198 reviews
Search China Eastern flights
Etihad AirwaysPriceFrom $1,066Free cancellationRating
7.3
1,426 reviews
Search Etihad Airways flights
Singapore AirlinesPriceFrom $1,208Free cancellationRating
8.2
1,475 reviews
Search Singapore Airlines flights
SWISSPriceFrom $1,213Free cancellationRating
7.5
1,897 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $1,223Free cancellationRating
7.3
4,253 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $1,245Free cancellationRating
7.4
3,740 reviews
Search Qatar Airways flights
Asiana AirlinesPriceFrom $1,294Free cancellationRating
8.1
506 reviews
Search Asiana Airlines flights
Virgin AustraliaPriceFrom $1,296Free cancellationRating
7.6
446 reviews
Search Virgin Australia flights
British AirwaysPriceFrom $1,424Free cancellationRating
6.7
7,784 reviews
Search British Airways flights

Travelling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Tarragona
Lloret de Mar
Sitges
Malgrat de Mar
Badalona
Castelldefels
El Prat de Llobregat
L'Estartit
Cadaques
Calella
Salou
l'Escala
La Pineda

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Barcelona. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Sydney to Barcelona flights to just show those with flexible booking policies.

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

Once all potential Sydney 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 Sydney to Barcelona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney 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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