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Cheap flights from Barcelona-El Prat Airport to Sydney from $701

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Barcelona-El Prat Airport to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
10:20 - 10:00BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
37h 40m1 stop Shanghai Pu Dong
China Eastern Logo
21:30 - 07:40SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
44h 10m1 stop Shanghai Pu Dong
$1,252China Eastern
Sun, 28 Feb - Sun, 7 Mar
Air China Logo
11:30 - 08:05BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
34h 35m1 stop Beijing Capital
Air China Logo
10:30 - 08:05SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
31h 35m1 stop Beijing Capital
$1,289Air China
Mon, 7 Dec - Thu, 31 Dec
Qatar Airways Logo
15:20 - 06:50BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
29h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
15:50 - 13:25SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
31h 35m1 stop Doha Hamad Intl
$1,306Qatar Airways
Thu, 18 Feb - Mon, 8 Mar
Qatar Airways Logo
08:35 - 18:20BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
23h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
15:50 - 07:05SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
25h 15m1 stop Doha Hamad Intl
$1,309Qatar Airways
Tue, 2 Mar - Tue, 16 Mar
Air China Logo
11:30 - 08:05BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
34h 35m1 stop Beijing Capital
Air China Logo
10:30 - 08:05SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
31h 35m1 stop Beijing Capital
$1,313Air China
Mon, 30 Nov - Mon, 7 Dec
Air China Logo
11:30 - 08:35BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
35h 05m1 stop Beijing Capital
Air China Logo
10:30 - 08:05SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
31h 35m1 stop Beijing Capital
$1,369Air China
Tue, 1 Dec - Tue, 8 Dec
China Eastern Logo
10:20 - 13:35BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
41h 15m1 stop Shanghai Pu Dong
China Eastern Logo
12:00 - 07:40SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
29h 40m1 stop Shanghai Pu Dong
$1,451China Eastern
Mon, 1 Mar - Thu, 18 Mar
China Eastern Logo
10:20 - 13:35BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
41h 15m1 stop Shanghai Pu Dong
China Eastern Logo
21:30 - 07:40SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
44h 10m1 stop Shanghai Pu Dong
$1,475China Eastern
Mon, 1 Mar - Sat, 20 Mar
Etihad Airways Logo
10:05 - 06:30BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
34h 25m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
16:50 - 18:25SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
35h 35m1 stop Abu Dhabi Zayed Intl
$1,889Etihad Airways
Sat, 6 Mar - Sat, 20 Mar
Etihad Airways Logo
21:50 - 17:45BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
33h 55m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 06:55SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
43h 25m1 stop Abu Dhabi Zayed Intl
$1,927Etihad Airways
Mon, 14 Dec - Wed, 30 Dec

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Qatar Airways flights from Barcelona-El Prat Airport to Sydney

Our best Qatar Airways deals on Barcelona-El Prat Airport to Sydney flight tickets
Qatar Airways
18 Feb
BCN15:20Barcelona-El Prat
29h 30m
1 stop
SYD06:50Sydney Kingsford Smith
8 Mar
SYD15:50Sydney Kingsford Smith
31h 35m
1 stop
BCN13:25Barcelona-El Prat
$1,306
Qatar Airways
2 Mar
BCN08:35Barcelona-El Prat
23h 45m
1 stop
SYD18:20Sydney Kingsford Smith
16 Mar
SYD15:50Sydney Kingsford Smith
25h 15m
1 stop
BCN07:05Barcelona-El Prat
$1,309
Qatar Airways
9 Dec
BCN08:35Barcelona-El Prat
23h 45m
1 stop
SYD18:20Sydney Kingsford Smith
31 Dec
SYD21:10Sydney Kingsford Smith
33h 35m
1 stop
BCN20:45Barcelona-El Prat
$1,314

China Eastern flights from Barcelona-El Prat Airport to Sydney

Our best China Eastern deals on Barcelona-El Prat Airport to Sydney flight tickets
China Eastern
28 Feb
BCN10:20Barcelona-El Prat
37h 40m
1 stop
SYD10:00Sydney Kingsford Smith
7 Mar
SYD21:30Sydney Kingsford Smith
44h 10m
1 stop
BCN07:40Barcelona-El Prat
$1,252
China Eastern
1 Mar
BCN10:20Barcelona-El Prat
41h 15m
1 stop
SYD13:35Sydney Kingsford Smith
18 Mar
SYD12:00Sydney Kingsford Smith
29h 40m
1 stop
BCN07:40Barcelona-El Prat
$1,451

momondo Fare Finder

 
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Sydney that are best for you.

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Route

Depart

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Price

Cheapest return flight

BarcelonaSydney

BCN Barcelona-El Prat - SYD Sydney Kingsford Smith

BCNSYD

Barcelona-El Prat

Sun 28/2

10:20-10:00

1 stop37h 40m

Sydney Kingsford Smith

Sun 7/3

21:30-07:40

1 stop44h 10m

$1,252

BarcelonaSydney

BCN Barcelona-El Prat - SYD Sydney Kingsford Smith

BCNSYD

Barcelona-El Prat

Mon 7/12

11:30-08:05

1 stop34h 35m

Sydney Kingsford Smith

Thu 31/12

10:30-08:05

1 stop31h 35m

$1,289

BarcelonaSydney

BCN Barcelona-El Prat - SYD Sydney Kingsford Smith

BCNSYD

Barcelona-El Prat

Thu 18/2

15:20-06:50

1 stop29h 30m

Sydney Kingsford Smith

Mon 8/3

15:50-13:25

1 stop31h 35m

$1,306
Fastest return journey

BarcelonaSydney

BCN Barcelona-El Prat - SYD Sydney Kingsford Smith

BCNSYD

Barcelona-El Prat

Tue 2/3

08:35-18:20

1 stop23h 45m

Sydney Kingsford Smith

Tue 16/3

15:50-07:05

1 stop25h 15m

$1,309

BarcelonaSydney

BCN Barcelona-El Prat - SYD Sydney Kingsford Smith

BCNSYD

Barcelona-El Prat

Mon 30/11

11:30-08:05

1 stop34h 35m

Sydney Kingsford Smith

Mon 7/12

10:30-08:05

1 stop31h 35m

$1,313

BarcelonaSydney

BCN Barcelona-El Prat - SYD Sydney Kingsford Smith

BCNSYD

Barcelona-El Prat

Tue 1/12

11:30-08:35

1 stop35h 05m

Sydney Kingsford Smith

Tue 8/12

10:30-08:05

1 stop31h 35m

$1,369

BarcelonaSydney

BCN Barcelona-El Prat - SYD Sydney Kingsford Smith

BCNSYD

Barcelona-El Prat

Mon 1/3

10:20-13:35

1 stop41h 15m

Sydney Kingsford Smith

Thu 18/3

12:00-07:40

1 stop29h 40m

$1,451

BarcelonaSydney

BCN Barcelona-El Prat - SYD Sydney Kingsford Smith

BCNSYD

Barcelona-El Prat

Mon 1/3

10:20-13:35

1 stop41h 15m

Sydney Kingsford Smith

Sat 20/3

21:30-07:40

1 stop44h 10m

$1,475

BarcelonaSydney

BCN Barcelona-El Prat - SYD Sydney Kingsford Smith

BCNSYD

Barcelona-El Prat

Sat 6/3

10:05-06:30

1 stop34h 25m

Sydney Kingsford Smith

Sat 20/3

16:50-18:25

1 stop35h 35m

$1,889

BarcelonaSydney

BCN Barcelona-El Prat - SYD Sydney Kingsford Smith

BCNSYD

Barcelona-El Prat

Mon 14/12

21:50-17:45

1 stop33h 55m

Sydney Kingsford Smith

Wed 30/12

21:30-06:55

1 stop43h 25m

$1,927

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 Barcelona-El Prat Airport to Sydney

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 Barcelona-El Prat Airport and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from $1,634 to $2,364.
The lowest price recently found on this route was $1,252.

What is the cheapest month to fly to Sydney?

The month of June is, on average, the cheapest month to fly to Sydney from Barcelona-El Prat Airport, with most prices found around $1,661. If you aren’t able to travel to Sydney during the month of June, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,915.

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

You are more likely to see cheaper flights to Sydney from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,079 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Barcelona-El Prat Airport for as low as $1,749 on momondo.

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

As of November 2026, prices for Barcelona-El Prat Airport to Sydney flights are approximately 28% cheaper when compared to flights at the same time last year.

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

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

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

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

Best price found

$701

Fastest flight time

23h 35m

Direct flights

None
The best one-way flight to Sydney from Barcelona-El Prat Airport in the past 72 hours is $701. The best return flight deal from Barcelona-El Prat Airport to Sydney found on momondo in the last 72 hours is $1,252.
The fastest flight from Barcelona-El Prat Airport to Sydney takes 23h 35m
There are no direct flights from Barcelona-El Prat Airport to Sydney. There are no popular flight routes from Barcelona-El Prat Airport to Sydney.
Search flight deals

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

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

    The straight-line distance from Barcelona-El Prat to Sydney Kingsford Smith is 17177.1 km. In terms of flight time, this usually takes a little over 23h 35m.

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

    Prices for flights from Barcelona-El Prat Airport to Sydney Kingsford Smith Airport are updated daily.

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

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

    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 from Barcelona-El Prat Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport 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 licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Barcelona-El Prat Airport to Sydney

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to Sydney with momondo
Airline
Rating
Free cancellation
Price
China EasternPriceFrom $1,246Free cancellationRating
7.3
248 reviews
Search China Eastern flights
Air ChinaPriceFrom $1,480Free cancellationRating
7.5
168 reviews
Search Air China flights
Etihad AirwaysPriceFrom $1,913Free cancellationRating
7.3
1,557 reviews
Search Etihad Airways flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Terrigal
Wollongong
Katoomba
Penrith
Coogee
Lithgow
Manly
Cronulla
Randwick
Leura
Bondi Beach
Charlestown
Newport
Swansea

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Sydney from Barcelona which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Barcelona to Sydney flights, momondo helps you find the right one 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 from Barcelona to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Barcelona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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