Cheap flights from Sydney to Barcelona from $645
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 15/10. 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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Asiana Airlines flights from Sydney to Barcelona
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How to get the cheapest flight ticket from Sydney to Barcelona
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?
What is the cheapest month to fly to Barcelona?
If you are unable to visit Barcelona during the month of October, then departing from Sydney during the month March is also very affordable. Most momondo users find prices during this month for around $1,743.
What is the cheapest day to depart on your flight to Barcelona?
The cheapest day to depart on your flight to Barcelona is on a Tuesday when prices can be found for as low as $1,942. This is often the case because there is less demand to fly during this day of the week. Flights from Sydney to Barcelona on a Friday will generally be more expensive and average around $2,131. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Barcelona?
In the afternoon is the cheapest time of day to fly from Sydney to Barcelona when you can find flight prices for as low as $1,950. Flying to Barcelona in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around $2,154. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Barcelona?
You are more likely to see cheaper flights to Barcelona from Sydney when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $1,969 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Sydney for as low as $1,654 on momondo.
What is the cheapest airline that flies from Sydney Kingsford Smith to Barcelona?
Air China, T'way Air, and Etihad Airways are the most popular carriers operating from Sydney Kingsford Smith to Barcelona
Which airlines fly to Barcelona?
Etihad Airways, Qatar Airways and Singapore Airlines are the top three most popular airlines that fly to Barcelona from Sydney according to our data. Etihad Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Barcelona. Keep in mind that there are 18 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.
Cheap Sydney to Barcelona flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Barcelona
How far is Sydney Kingsford Smith to Barcelona by plane?
Sydney Kingsford Smith and Barcelona are 17168.2 km apart from one another. In terms of flight time, this usually takes a little over 23h 45m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Barcelona?
Prices for flights from Sydney Kingsford Smith Airport to Barcelona are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Barcelona?
As of June 2025, there are 18 operators available to choose from for flights from Sydney Kingsford Smith Airport to Barcelona.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Barcelona?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents you'll need for your trip to Barcelona 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 Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Sydney to Barcelona
Compare and see reviews for airlines that fly from Sydney to Barcelona with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,088 | Free cancellation | Rating 7.2 92 reviews | |||
| PriceFrom $1,220 | Free cancellation | Rating 7.4 1,211 reviews | |||
| PriceFrom $1,328 | Free cancellation | Rating 7.3 3,848 reviews | |||
| PriceFrom $1,393 | Free cancellation | Rating 8.3 1,489 reviews | |||
| PriceFrom $1,413 | Free cancellation | Rating 8.2 440 reviews | |||
| PriceFrom $1,484 | Free cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom $1,503 | Free cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $1,542 | Free cancellation | Rating 7.1 9,528 reviews | |||
| PriceFrom $1,565 | Free cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $1,587 | Free cancellation | Rating 7.5 407 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Sydney to Barcelona?
It is quick and easy to find Sydney to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.
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 you have performed a search for Sydney to Barcelona 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 Sydney to Barcelona right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Sydney to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.