OTP - SYD

$571 Find Cheap Flights from Bucharest to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Otopeni Intl to Sydney departing on 31/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Sydney, as well as popular online travel agencies
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Cheap Flights from Bucharest to Sydney (OTP-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bucharest to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Otopeni Intl to Sydney

Sun, 7 Sep - Tue, 23 Sep
 Logo
15:40 - 20:00OTP-SYD
45h 20m3 stops
 Logo
15:40 - 16:00SYD-OTP
31h 20m2 stops
$1,734
Find Deal
Thu, 28 Aug - Mon, 8 Sep
 Logo
17:00 - 09:00OTP-SYD
33h 00m3 stops
 Logo
20:45 - 01:35SYD-OTP
35h 50m3 stops
$1,741
Find Deal
Thu, 28 Aug - Mon, 8 Sep
 Logo
17:00 - 09:00OTP-SYD
33h 00m3 stops
 Logo
12:50 - 15:20SYD-OTP
33h 30m2 stops
$1,755
Find Deal
Sun, 7 Sep - Mon, 22 Sep
 Logo
15:40 - 20:00OTP-SYD
45h 20m3 stops
 Logo
21:30 - 01:15SYD-OTP
34h 45m2 stops
$1,758
Find Deal
Tue, 26 Aug - Mon, 8 Sep
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06:35 - 19:30OTP-SYD
29h 55m2 stops
 Logo
20:45 - 01:35SYD-OTP
35h 50m3 stops
$1,793
Find Deal
Thu, 8 Jan - Sun, 25 Jan
Turkish Airlines Logo
10:10 - 10:45OTP-SYD
39h 35m2 stops
Turkish Airlines Logo
12:45 - 20:30SYD-OTP
40h 45m2 stops
$2,011Turkish Airlines
Find Deal
Sun, 7 Sep - Tue, 23 Sep
Air France Logo
16:50 - 06:40OTP-SYD
30h 50m2 stops
Air France Logo
14:50 - 15:50SYD-OTP
32h 00m2 stops
$2,038Air France
Find Deal
Mon, 3 Nov - Sun, 9 Nov
Air France Logo
13:05 - 06:35OTP-SYD
32h 30m2 stops
Air France Logo
15:55 - 12:05SYD-OTP
29h 10m2 stops
$2,094Air France
Find Deal
Thu, 28 Aug - Wed, 17 Sep
Turkish Airlines Logo
21:55 - 09:45OTP-SYD
28h 50m2 stops
Turkish Airlines Logo
11:45 - 08:20SYD-OTP
27h 35m2 stops
$2,135Turkish Airlines
Find Deal
Fri, 14 Nov - Fri, 21 Nov
British Airways Logo
20:20 - 06:55OTP-SYD
49h 35m1 stop
British Airways Logo
16:20 - 23:25SYD-OTP
40h 05m2 stops
$2,316British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Otopeni Intl to Sydney flights

Get data-powered insights and trends into flights from Otopeni Intl to Sydney to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Bucharest to Sydney?

The average price of all round-trip flights from Bucharest Otopeni Intl Airport to Sydney clicked on KAYAK for each day over the last 12 months.

For Bucharest to Sydney, Friday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Sydney back to Bucharest, the best deals are generally found on Sunday, with Thursday being the most expensive.

What is the cheapest month to fly from Bucharest Otopeni Intl Airport to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bucharest Otopeni Intl Airport to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bucharest Otopeni Intl Airport to Sydney is July, where tickets cost $1,931 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $2,898 and $2,787 respectively.

How far in advance should I book a flight from Bucharest Otopeni Intl Airport to Sydney?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bucharest Otopeni Intl Airport to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bucharest Otopeni Intl Airport to Sydney, you should book around 2 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know

Low seasonMarch
Cheapest flight$571
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Bucharest to Sydney

When to book flights from Otopeni Intl to Sydney

Are your dates flexible? Find out the best times to travel from Otopeni Intl to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bucharest to Sydney flights

  • What is the cheapest flight from Bucharest Otopeni Intl Airport to Sydney?

    In the last 3 days, the lowest price for a flight from Bucharest Otopeni Intl Airport to Sydney was $368 for a one-way ticket and $1,117 for a return.

  • Which airports will I be using when flying from Bucharest to Sydney?

    Bucharest airport is called Bucharest Otopeni Intl and the only airport in Sydney is Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Bucharest to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bucharest to Sydney?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Bucharest and Sydney, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Bucharest to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bucharest to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bucharest to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Bucharest is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bucharest to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Bucharest with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bucharest to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Bucharest up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Otopeni Intl to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Bucharest to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Otopeni Intl to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3609 reviews
7.4Comfort
7.5Boarding
7.3Food
7.9Crew
7.4Entertainment
Airline reviews

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

2.0 MediocreJeyi, July 2025TPA - PHL
Read more Qatar Airways reviews

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

The seats were uncomfortable. The service was poor. We bought internet for my family and myself and it didn’t work. The charger for our phone didn’t work. The service seemed like they were tired and exhausted and seemed a bit upset. It was not a good flight. Our flight from miami to Qatar was great but from Qatar to Tokyo was simply awful

Awful plane to Tashkent. Not even possible to sleep. In business class does not even recline fully

The staff was great and probably that's the single most thing that distinguished this particular Qatar flight from my average typical experience. They genuinely wanted to please you and do their best.

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

The only thing that could have been better, is that the food trays get left way to long after a meal. We had a snack 8 hrs into the trip, and they left us with the boxes and cups for way too long. It is not fun being trapped in your seat unnecessarily

I purchased Qatar airways after seeing ads about its service. To my surprise Qatar is marketing gimmick and horrible airlines which I don’t recommend to anyone Flight was dirty including flight from Miami to Doha And Doha airport restrooms are dirty On top of this they use this pathetic cheap indigo From Doha to Hyderabad which I will never fly Also they lost one of my baggage in Indigo and still waiting to receive it. I will never travel Qatar and will never recommend

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

Everything you need to know for your flight from Otopeni Intl to Sydney

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