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Cheap flights from Bucharest to Sydney from $863

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest to Sydney departing on 15/11. 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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Cheap return flights

Multiple Airlines Logo
06:55 - 08:20OTP-SYD
41h 25m3 stops
Multiple Airlines Logo
11:15 - 13:05SYD-OTP
34h 50m3 stops
$1,507Multiple Airlines
Find Deal
Wed, 22 Oct - Wed, 12 Nov
Multiple Airlines Logo
06:55 - 08:20OTP-SYD
41h 25m3 stops
Multiple Airlines Logo
20:05 - 13:05SYD-OTP
26h 00m2 stops
$1,564Multiple Airlines
Find Deal
Wed, 22 Oct - Wed, 12 Nov
Multiple Airlines Logo
20:50 - 18:50OTP-SYD
37h 00m2 stops
Multiple Airlines Logo
21:15 - 14:10SYD-OTP
25h 55m2 stops
$1,651Multiple Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Multiple Airlines Logo
13:15 - 06:05OTP-SYD
31h 50m3 stops
Multiple Airlines Logo
11:15 - 13:05SYD-OTP
34h 50m3 stops
$1,687Multiple Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Multiple Airlines Logo
18:40 - 18:50OTP-SYD
39h 10m2 stops
Multiple Airlines Logo
21:15 - 14:10SYD-OTP
25h 55m2 stops
$1,716Multiple Airlines
Find Deal
Mon, 17 Nov - Mon, 16 Feb
China Eastern Logo
13:05 - 10:00OTP-SYD
35h 55m2 stops
China Eastern Logo
21:30 - 12:05SYD-OTP
47h 35m2 stops
$1,825China Eastern
Find Deal
Sun, 15 Mar - Wed, 18 Mar
China Eastern Logo
13:05 - 10:00OTP-SYD
35h 55m2 stops
China Eastern Logo
12:00 - 12:05SYD-OTP
57h 05m2 stops
$1,828China Eastern
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Sun, 15 Mar - Wed, 18 Mar
British Airways Logo
07:35 - 06:55OTP-SYD
38h 20m2 stops
British Airways Logo
16:20 - 15:30SYD-OTP
32h 10m2 stops
$1,954British Airways
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Sun, 9 Nov - Mon, 24 Nov
British Airways Logo
08:00 - 06:55OTP-SYD
37h 55m2 stops
British Airways Logo
16:20 - 23:45SYD-OTP
40h 25m2 stops
$2,017British Airways
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Thu, 5 Mar - Thu, 19 Mar
Air France Logo
08:40 - 06:50OTP-SYD
37h 10m2 stops
Air France Logo
15:55 - 12:05SYD-OTP
29h 10m2 stops
$2,273Air France
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Thu, 15 Jan - Mon, 2 Feb

China Eastern flights from Bucharest to Sydney

Our best China Eastern deals on Bucharest to Sydney flight tickets
China Eastern
15 Mar
OTP13:05Bucharest Otopeni Intl
35h 55m
2 stops
SYD10:00Sydney Kingsford Smith
18 Mar
SYD21:30Sydney Kingsford Smith
47h 35m
2 stops
OTP12:05Bucharest Otopeni Intl
$1,825
Find similar
China Eastern
15 Mar
OTP13:05Bucharest Otopeni Intl
35h 55m
2 stops
SYD10:00Sydney Kingsford Smith
18 Mar
SYD12:00Sydney Kingsford Smith
57h 05m
2 stops
OTP12:05Bucharest Otopeni Intl
$1,828
Find similar
China Eastern
15 Mar
OTP13:05Bucharest Otopeni Intl
59h 55m
2 stops
SYD10:00Sydney Kingsford Smith
18 Mar
SYD21:30Sydney Kingsford Smith
47h 35m
2 stops
OTP12:05Bucharest Otopeni Intl
$1,844
Find similar

British Airways flights from Bucharest to Sydney

Our best British Airways deals on Bucharest to Sydney flight tickets
British Airways
9 Nov
OTP07:35Bucharest Otopeni Intl
38h 20m
2 stops
SYD06:55Sydney Kingsford Smith
24 Nov
SYD16:20Sydney Kingsford Smith
32h 10m
2 stops
OTP15:30Bucharest Otopeni Intl
$1,954
Find similar
British Airways
5 Mar
OTP08:00Bucharest Otopeni Intl
37h 55m
2 stops
SYD06:55Sydney Kingsford Smith
19 Mar
SYD16:20Sydney Kingsford Smith
40h 25m
2 stops
OTP23:45Bucharest Otopeni Intl
$2,017
Find similar
British Airways
9 Nov
OTP07:35Bucharest Otopeni Intl
38h 20m
1 stop
SYD06:55Sydney Kingsford Smith
24 Nov
SYD16:20Sydney Kingsford Smith
32h 10m
1 stop
OTP15:30Bucharest Otopeni Intl
$2,059
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bucharest to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Bucharest to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Wed 22/10

06:55-08:20

3 stops41h 25m

Sydney Kingsford Smith

Wed 12/11

11:15-13:05

3 stops34h 50m

$1,507

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Wed 22/10

06:55-08:20

3 stops41h 25m

Sydney Kingsford Smith

Wed 12/11

20:05-13:05

2 stops26h 00m

$1,564

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Wed 29/10

20:50-18:50

2 stops37h 00m

Sydney Kingsford Smith

Wed 5/11

21:15-14:10

2 stops25h 55m

$1,651

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Wed 29/10

13:15-06:05

3 stops31h 50m

Sydney Kingsford Smith

Wed 5/11

11:15-13:05

3 stops34h 50m

$1,687

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Mon 17/11

18:40-18:50

2 stops39h 10m

Sydney Kingsford Smith

Mon 16/2

21:15-14:10

2 stops25h 55m

$1,716

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Sun 15/3

13:05-10:00

2 stops35h 55m

Sydney Kingsford Smith

Wed 18/3

21:30-12:05

2 stops47h 35m

$1,825

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Sun 15/3

13:05-10:00

2 stops35h 55m

Sydney Kingsford Smith

Wed 18/3

12:00-12:05

2 stops57h 05m

$1,828

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Sun 9/11

07:35-06:55

2 stops38h 20m

Sydney Kingsford Smith

Mon 24/11

16:20-15:30

2 stops32h 10m

$1,954

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Thu 5/3

08:00-06:55

2 stops37h 55m

Sydney Kingsford Smith

Thu 19/3

16:20-23:45

2 stops40h 25m

$2,017

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Thu 15/1

08:40-06:50

2 stops37h 10m

Sydney Kingsford Smith

Mon 2/2

15:55-12:05

2 stops29h 10m

$2,273

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 Bucharest 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 Bucharest and Sydney?

What is the cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from Bucharest, with most prices found around $1,874. If you aren’t able to travel to Sydney during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $2,008.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Saturday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,873. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $2,540.

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 Bucharest to Sydney at midday for as low as $2,003. 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 $2,274 on average. Flights to Sydney from Bucharest in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on Bucharest to Sydney flights?

You could potentially save up to 17% on your flight if you consider stops on a Bucharest to Sydney flight.

How have Bucharest to Sydney flight prices changed over time?

As of September 2025, prices for Bucharest to Sydney flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Bucharest to Sydney

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

Cheap Bucharest to Sydney (BUH to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest to Sydney

Direct flights

None
There are no direct flights from Bucharest to Sydney. There are no popular flight routes from Bucharest to Sydney.
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  • How far is Bucharest to Sydney Kingsford Smith by plane?

    The distance between Bucharest and Sydney Kingsford Smith is about 15221.5 km. 27h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Bucharest to Sydney Kingsford Smith Airport?

    Prices for flights from Bucharest to Sydney Kingsford Smith Airport were last updated today.

  • How many operators does momondo search for flights from Bucharest to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Bucharest to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest to Sydney Kingsford Smith Airport.

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

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Bucharest to Sydney?

Best airlines flying from Bucharest to Sydney

Compare and see reviews for airlines that fly from Bucharest to Sydney with momondo
Airline
Rating
Free cancellation
Price
Qatar AirwaysPriceFrom $2,181Free cancellationRating
7.4
3,624 reviews
Search Qatar Airways flights

Travelling to a place near Sydney?

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

Why use momondo?

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

Finding the right flight to Sydney from Bucharest is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

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

Yes. All flights to Sydney from Bucharest on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Sydney from Bucharest. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bucharest to Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney from Bucharest. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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