Cheap flights from Barcelona to Sydney 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 Barcelona to Sydney departing on 7/9. 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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How to get the cheapest flight ticket from Barcelona 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 and Sydney?
What is the cheapest month to fly to Sydney?
The month of March is, on average, the cheapest month to fly to Sydney from Barcelona, with most prices found around $2,053. If you aren’t able to travel to Sydney during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $2,073.
What is the cheapest day to depart on your flight to Sydney?
Our data shows that Thursday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,925. The most expensive day to fly to Sydney is Tuesday, with ticket prices averaging around $2,618.
What is the cheapest time of day to depart on your flight to Sydney?
According to our data, the cheapest time of day to fly to Sydney is at midday. momondo users have found flights departing from Barcelona to Sydney at midday for as low as $2,198. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,416 on average. Flights to Sydney from Barcelona in the morning 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 Sydney?
You are more likely to see cheaper flights to Sydney from Barcelona when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,300 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Barcelona for as low as $1,816 on momondo.
What is the cheapest airline that flies from Barcelona to Sydney Kingsford Smith?
Air China, T'way Air, and Etihad Airways are the most popular carriers operating from Barcelona to Sydney Kingsford Smith
Which airlines fly to Sydney?
Etihad Airways, British Airways and Air China are the top three most popular airlines that fly to Sydney from Barcelona according to our data. Etihad Airways is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 4 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.
Cheap Barcelona to Sydney flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Barcelona to Sydney
How far is Barcelona to Sydney Kingsford Smith by plane?
The distance between Barcelona and Sydney Kingsford Smith is about 17168.2 km. By plane, this route typically takes 23h 25m.
When did momondo last update prices for flights from Barcelona to Sydney Kingsford Smith Airport?
Prices for flights from Barcelona to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Barcelona to Sydney Kingsford Smith Airport?
There are 5 operators available for flights from Barcelona to Sydney Kingsford Smith Airport as of June 2025.
How old do you have to be to fly from Barcelona 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 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.
Best airlines flying from Barcelona to Sydney
Compare and see reviews for airlines that fly from Barcelona to Sydney with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,370 | Free cancellation | Rating 7.2 92 reviews | |||
| PriceFrom $1,687 | Free cancellation | Rating 7.3 3,846 reviews | |||
| PriceFrom $1,695 | Free cancellation | Rating 6.6 6,998 reviews | |||
| PriceFrom $2,024 | Free cancellation | Rating 7.4 1,211 reviews |
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Why should I use momondo to find a flight deal from Barcelona to Sydney?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Barcelona to Sydney . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Barcelona to Sydney with flexible booking policies on momondo?
All flight searches from Barcelona to Sydney on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Barcelona to Sydney?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Barcelona to Sydney.
I’m not ready to book a flight from Barcelona to Sydney right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Barcelona to Sydney 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.