Which stopover airport offers the lowest fares from Barcelona-El Prat Airport to Sydney?

Flights via Abu Dhabi (AUH) offer the lowest average return price of $2,047.

Which stopover airport has the shortest connection time from Barcelona-El Prat Airport to Sydney?

Abu Dhabi (AUH) has the shortest average stopover time for this route: 2h 48m.

What is the cheapest airline that flies from Barcelona-El Prat to Sydney Kingsford Smith?

China Eastern is the most popular carrier operating from Barcelona-El Prat to Sydney Kingsford Smith

Which stopover airport has the shortest travel time from Barcelona-El Prat Airport to Sydney?

Flights connecting via Abu Dhabi (AUH) have the shortest average one-way travel time: 23h 35m.

Which airport is the most popular for stopovers for flights between Barcelona-El Prat Airport and Sydney?

Doha (DOH) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

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?

There is 1 operator available for flights from Barcelona-El Prat Airport to Sydney Kingsford Smith Airport as of March 2026.

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.

$691 Cheap Flights from Barcelona-El Prat Airport to Sydney in 2026

Q: 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 $1,751 to $2,212. The lowest price recently found on this route was $1,312.

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

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

12:30 - 14:50

BCN

SYD

42h 20m

1 stop

19:40 - 08:15

SYD

BCN

44h 35m

1 stop

$1,312Air China

Fri, 1 May - Sun, 10 May

06:20 - 14:15

BCN

SYD

47h 55m

2 stops

20:20 - 23:15

SYD

BCN

58h 55m

2 stops

$1,394Multiple Airlines

Fri, 29 May - Thu, 18 Jun

12:30 - 14:50

BCN

SYD

42h 20m

1 stop

19:40 - 08:15

SYD

BCN

44h 35m

1 stop

$1,412Air China

Thu, 4 Jun - Sun, 7 Jun

12:30 - 14:50

BCN

SYD

42h 20m

1 stop

19:40 - 08:15

SYD

BCN

44h 35m

1 stop

$1,418Air China

Thu, 4 Jun - Sun, 7 Jun

10:55 - 08:00

BCN

SYD

37h 05m

3 stops

11:00 - 08:05

SYD

BCN

29h 05m

1 stop

$1,455China Eastern

Thu, 30 Apr - Thu, 7 May

10:45 - 11:45

BCN

SYD

41h 00m

2 stops

20:35 - 19:15

SYD

BCN

54h 40m

2 stops

$1,483Multiple Airlines

Sun, 14 Jun - Thu, 17 Sep

12:30 - 14:50

BCN

SYD

42h 20m

1 stop

19:40 - 08:15

SYD

BCN

44h 35m

1 stop

$1,488Air China

Thu, 7 May - Sat, 23 May

10:55 - 09:00

BCN

SYD

38h 05m

1 stop

11:00 - 08:05

SYD

BCN

29h 05m

1 stop

$1,489China Eastern

Thu, 7 May - Tue, 12 May

12:30 - 14:50

BCN

SYD

42h 20m

1 stop

19:40 - 08:15

SYD

BCN

44h 35m

1 stop

$1,490Air China

Thu, 4 Jun - Sun, 7 Jun

10:55 - 09:00

BCN

SYD

38h 05m

1 stop

11:00 - 08:05

SYD

BCN

29h 05m

1 stop

$1,496China Eastern

Thu, 7 May - Tue, 12 May

Air China flights from Barcelona-El Prat Airport to Sydney

Our best Air China deals on Barcelona-El Prat Airport to Sydney flight tickets

Air China

1 May

BCN12:30Barcelona-El Prat

42h 20m

1 stop

SYD14:50Sydney Kingsford Smith

10 May

SYD19:40Sydney Kingsford Smith

44h 35m

1 stop

BCN08:15Barcelona-El Prat

$1,312

Air China

1 May

BCN12:30Barcelona-El Prat

42h 20m

1 stop

SYD14:50Sydney Kingsford Smith

10 May

SYD19:40Sydney Kingsford Smith

44h 35m

1 stop

BCN08:15Barcelona-El Prat

$1,412

Air China

4 June

BCN12:30Barcelona-El Prat

42h 20m

1 stop

SYD14:50Sydney Kingsford Smith

7 June

SYD19:40Sydney Kingsford Smith

44h 35m

1 stop

BCN08:15Barcelona-El Prat

$1,418

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

30 Apr

BCN10:55Barcelona-El Prat

37h 05m

3 stops

SYD08:00Sydney Kingsford Smith

7 May

SYD11:00Sydney Kingsford Smith

29h 05m

1 stop

BCN08:05Barcelona-El Prat

$1,455

China Eastern

7 May

BCN10:55Barcelona-El Prat

38h 05m

1 stop

SYD09:00Sydney Kingsford Smith

12 May

SYD11:00Sydney Kingsford Smith

29h 05m

1 stop

BCN08:05Barcelona-El Prat

$1,489

China Eastern

7 May

BCN10:55Barcelona-El Prat

37h 05m

2 stops

SYD08:00Sydney Kingsford Smith

12 May

SYD11:00Sydney Kingsford Smith

29h 05m

1 stop

BCN08:05Barcelona-El Prat

$1,635

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Fri 1/5

12:30-14:50

1 stop42h 20m

Sydney Kingsford Smith

Sun 10/5

19:40-08:15

1 stop44h 35m

$1,312

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Fri 29/5

06:20-14:15

2 stops47h 55m

Sydney Kingsford Smith

Thu 18/6

20:20-23:15

2 stops58h 55m

$1,394

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 4/6

12:30-14:50

1 stop42h 20m

Sydney Kingsford Smith

Sun 7/6

19:40-08:15

1 stop44h 35m

$1,412

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 4/6

12:30-14:50

1 stop42h 20m

Sydney Kingsford Smith

Sun 7/6

19:40-08:15

1 stop44h 35m

$1,418

Fastest return journey

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 30/4

10:55-08:00

3 stops37h 05m

Sydney Kingsford Smith

Thu 7/5

11:00-08:05

1 stop29h 05m

$1,455

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Sun 14/6

10:45-11:45

2 stops41h 00m

Sydney Kingsford Smith

Thu 17/9

20:35-19:15

2 stops54h 40m

$1,483

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 7/5

12:30-14:50

1 stop42h 20m

Sydney Kingsford Smith

Sat 23/5

19:40-08:15

1 stop44h 35m

$1,488

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 7/5

10:55-09:00

1 stop38h 05m

Sydney Kingsford Smith

Tue 12/5

11:00-08:05

1 stop29h 05m

$1,489

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 4/6

12:30-14:50

1 stop42h 20m

Sydney Kingsford Smith

Sun 7/6

19:40-08:15

1 stop44h 35m

$1,490

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 7/5

10:55-09:00

1 stop38h 05m

Sydney Kingsford Smith

Tue 12/5

11:00-08:05

1 stop29h 05m

$1,496

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Stopovers

What is the typical price of a round-trip flight between Barcelona-El Prat Airport and Sydney?

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 $1,821. If you aren’t able to travel to Sydney during the month of June, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,842.

How far in advance should I book a flight 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 $2,161 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 $1,743 on momondo.

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

As of March 2026, prices for Barcelona-El Prat Airport to Sydney flights are approximately 12% more expensive 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

Fastest flight time	23h 40m
Direct flights	None

The fastest flight from Barcelona-El Prat Airport to Sydney takes 23h 40m

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

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 40m.
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?
There is 1 operator available for flights from Barcelona-El Prat Airport to Sydney Kingsford Smith Airport as of March 2026.
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?
momondo data reveals that the most frequently booked airline on the route from Barcelona-El Prat Airport to Sydney is Etihad Airways, representing 100% of all bookings.

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
Etihad Airways	PriceFrom $1,747	Free cancellation	Rating 7.3 1,426 reviews		Search Etihad Airways flights

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Leura

Coogee

Bondi Beach

Cronulla

Randwick

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.