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Cheap flights from Sydney to Barcelona from $461

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 18/11. 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

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Cheap return flights

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Turkish Airlines Logo
21:15 - 10:40SYD-BCN
47h 25m2 stops
Turkish Airlines Logo
12:10 - 19:15BCN-SYD
47h 05m2 stops
$1,312Turkish Airlines
Find Deal
Sun, 1 Mar - Sun, 12 Apr
Etihad Airways Logo
16:35 - 18:35SYD-BCN
36h 00m1 stop
Etihad Airways Logo
21:50 - 17:55BCN-SYD
34h 05m1 stop
$1,315Etihad Airways
Find Deal
Fri, 7 Nov - Tue, 18 Nov
Turkish Airlines Logo
21:15 - 10:40SYD-BCN
47h 25m2 stops
Turkish Airlines Logo
14:25 - 19:20BCN-SYD
42h 55m2 stops
$1,316Turkish Airlines
Find Deal
Sun, 2 Nov - Sun, 9 Nov
Etihad Airways Logo
16:35 - 18:35SYD-BCN
36h 00m1 stop
Etihad Airways Logo
10:00 - 06:35BCN-SYD
34h 35m1 stop
$1,319Etihad Airways
Find Deal
Tue, 4 Nov - Wed, 12 Nov
Qatar Airways Logo
15:50 - 07:05SYD-BCN
25h 15m1 stop
Qatar Airways Logo
22:15 - 06:50BCN-SYD
22h 35m1 stop
$1,336Qatar Airways
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Wed, 12 Nov - Wed, 19 Nov
Qatar Airways Logo
15:50 - 07:05SYD-BCN
25h 15m1 stop
Qatar Airways Logo
22:15 - 06:50BCN-SYD
22h 35m1 stop
$1,344Qatar Airways
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Air China Logo
20:40 - 07:35SYD-BCN
44h 55m1 stop
Air China Logo
11:25 - 15:50BCN-SYD
42h 25m1 stop
$1,362Air China
Find Deal
Sat, 7 Mar - Fri, 27 Mar
Air China Logo
20:40 - 19:50SYD-BCN
33h 10m2 stops
Air China Logo
11:05 - 15:30BCN-SYD
42h 25m2 stops
$1,392Air China
Find Deal
Tue, 25 Nov - Sat, 6 Dec
Virgin Australia Logo
15:50 - 07:05SYD-BCN
25h 15m1 stop
Virgin Australia Logo
08:35 - 06:50BCN-SYD
36h 15m1 stop
$1,435Virgin Australia
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Sun, 2 Nov - Sun, 9 Nov
Virgin Australia Logo
15:50 - 20:45SYD-BCN
38h 55m1 stop
Virgin Australia Logo
08:35 - 06:50BCN-SYD
36h 15m1 stop
$1,492Virgin Australia
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Fri, 31 Oct - Sun, 9 Nov

Qatar Airways flights from Sydney to Barcelona-El Prat Airport

Our best Qatar Airways deals on Sydney to Barcelona-El Prat Airport flight tickets
Qatar Airways
12 Nov
SYD15:50Sydney Kingsford Smith
25h 15m
1 stop
BCN07:05Barcelona-El Prat
19 Nov
BCN22:15Barcelona-El Prat
22h 35m
1 stop
SYD06:50Sydney Kingsford Smith
$1,336
Find similar
Qatar Airways
12 Nov
SYD15:50Sydney Kingsford Smith
25h 15m
1 stop
BCN07:05Barcelona-El Prat
19 Nov
BCN22:15Barcelona-El Prat
22h 35m
1 stop
SYD06:50Sydney Kingsford Smith
$1,344
Find similar
Qatar Airways
27 Oct
SYD15:50Sydney Kingsford Smith
25h 15m
1 stop
BCN07:05Barcelona-El Prat
11 Nov
BCN15:20Barcelona-El Prat
29h 30m
1 stop
SYD06:50Sydney Kingsford Smith
$1,345
Find similar

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
7 Nov
SYD16:35Sydney Kingsford Smith
36h 00m
1 stop
BCN18:35Barcelona-El Prat
18 Nov
BCN21:50Barcelona-El Prat
34h 05m
1 stop
SYD17:55Sydney Kingsford Smith
$1,315
Find similar
Etihad Airways
4 Nov
SYD16:35Sydney Kingsford Smith
36h 00m
1 stop
BCN18:35Barcelona-El Prat
12 Nov
BCN10:00Barcelona-El Prat
34h 35m
1 stop
SYD06:35Sydney Kingsford Smith
$1,319
Find similar
Etihad Airways
7 Nov
SYD21:30Sydney Kingsford Smith
43h 35m
1 stop
BCN07:05Barcelona-El Prat
18 Nov
BCN21:50Barcelona-El Prat
34h 05m
1 stop
SYD17:55Sydney Kingsford Smith
$1,321
Find similar

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 17 October 2025.
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

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 1/3

21:15-10:40

2 stops47h 25m

Barcelona-El Prat

Sun 12/4

12:10-19:15

2 stops47h 05m

$1,312

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Fri 7/11

16:35-18:35

1 stop36h 00m

Barcelona-El Prat

Tue 18/11

21:50-17:55

1 stop34h 05m

$1,315

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 2/11

21:15-10:40

2 stops47h 25m

Barcelona-El Prat

Sun 9/11

14:25-19:20

2 stops42h 55m

$1,316

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Tue 4/11

16:35-18:35

1 stop36h 00m

Barcelona-El Prat

Wed 12/11

10:00-06:35

1 stop34h 35m

$1,319

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Wed 12/11

15:50-07:05

1 stop25h 15m

Barcelona-El Prat

Wed 19/11

22:15-06:50

1 stop22h 35m

$1,336

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Wed 12/11

15:50-07:05

1 stop25h 15m

Barcelona-El Prat

Wed 19/11

22:15-06:50

1 stop22h 35m

$1,344

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sat 7/3

20:40-07:35

1 stop44h 55m

Barcelona-El Prat

Fri 27/3

11:25-15:50

1 stop42h 25m

$1,362

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Tue 25/11

20:40-19:50

2 stops33h 10m

Barcelona-El Prat

Sat 6/12

11:05-15:30

2 stops42h 25m

$1,392

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 2/11

15:50-07:05

1 stop25h 15m

Barcelona-El Prat

Sun 9/11

08:35-06:50

1 stop36h 15m

$1,435

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Fri 31/10

15:50-20:45

1 stop38h 55m

Barcelona-El Prat

Sun 9/11

08:35-06:50

1 stop36h 15m

$1,492

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Barcelona-El Prat Airport?

In general, November 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 $1,659. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Sydney during May instead. Flights to Barcelona-El Prat Airport in May, while not as cheap as those in November, still average around $1,679.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

Our data shows that Tuesday is the least expensive day to fly to Barcelona-El Prat Airport. Tickets to fly out on this day can be as low as $1,952. The most expensive day to fly to Barcelona-El Prat Airport is Friday, with ticket prices averaging around $2,142.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Our most recent data shows that the best time of day to fly to Barcelona-El Prat Airport is in the afternoon. Flights from Sydney to Barcelona-El Prat Airport during this time can be as low as $1,960. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $2,164 on average. Flights to Barcelona-El Prat Airport from Sydney at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 $1,968 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 $1,665 on momondo.

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

As of October 2025, prices for Sydney to Barcelona-El Prat Airport flights are approximately 9% cheaper 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

Direct flights

None
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.
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  • 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 25h 15m.

  • 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 $1,097Free cancellationRating
7.2
114 reviews
Search Air China flights
China EasternPriceFrom $1,176Free cancellationRating
7.2
172 reviews
Search China Eastern flights
Etihad AirwaysPriceFrom $1,220Free cancellationRating
7.4
1,281 reviews
Search Etihad Airways flights
Austrian AirlinesPriceFrom $1,267Free cancellationRating
7.6
856 reviews
Search Austrian Airlines flights
Turkish AirlinesPriceFrom $1,336Free cancellationRating
7.3
4,015 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $1,387Free cancellationRating
7.4
3,652 reviews
Search Qatar Airways flights
Japan AirlinesPriceFrom $1,400Free cancellationRating
8.3
1,581 reviews
Search Japan Airlines flights
Asiana AirlinesPriceFrom $1,436Free cancellationRating
8.2
486 reviews
Search Asiana Airlines flights
Virgin AustraliaPriceFrom $1,438Free cancellationRating
7.6
421 reviews
Search Virgin Australia flights
SWISSPriceFrom $1,497Free cancellationRating
7.5
1,772 reviews
Search SWISS flights

Travelling to a place near Barcelona?

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

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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