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Cheap flights from Riga to Sydney from $1,083

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — SYD
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Riga to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Riga (RIX) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 October 2025.

Round-trip from

$1,793

One-way from

$1,083

Popular in

June

Cheapest in

March

Average price

$2,401
19/11-8/2
  • 19/11-8/2
  • 5 total stops
  • 66h 40m total
  • Riga to Sydney
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15/12
  • 15/12
  • 2 total stops
  • 47h 40m total
  • Riga to Sydney
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Highest demand for flights based on searches. 9% potential increase in price ($361 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($104 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from Riga to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Riga to Sydney
Explore the most affordable flight options available from Riga to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Wed 19/1122:00RIX - SYD
2 stops34h 55mMultiple Airlines
Sun 8/215:55SYD - RIX
3 stops31h 45mMultiple Airlines
Deal found 13/10$1,793
Wed 19/1114:35RIX - SYD
2 stops31h 40mLufthansa
Sun 8/215:15SYD - RIX
2 stops31h 40mLufthansa
Deal found 13/10$1,847
Sun 16/1122:05RIX - SYD
2 stops24h 20mFinnair
Tue 10/215:55SYD - RIX
2 stops26h 00mFinnair
Deal found 13/10$1,904
Sun 16/1122:05RIX - SYD
2 stops24h 20mFinnair
Fri 6/208:45SYD - RIX
2 stops33h 10mFinnair
Deal found 13/10$1,927
Thu 6/1118:10RIX - SYD
2 stops29h 15mFinnair
Mon 10/1115:55SYD - RIX
2 stops26h 00mFinnair
Deal found 12/10$1,933
Fri 21/1122:05RIX - SYD
2 stops24h 20mFinnair
Wed 11/214:30SYD - RIX
2 stops27h 25mFinnair
Deal found 13/10$1,937
Fri 21/1122:05RIX - SYD
2 stops24h 20mFinnair
Sat 7/211:05SYD - RIX
2 stops30h 20mFinnair
Deal found 13/10$1,960
Wed 19/1117:00RIX - SYD
2 stops35h 35mMultiple Airlines
Thu 5/220:40SYD - RIX
2 stops34h 45mMultiple Airlines
Deal found 13/10$1,994
Tue 18/1122:05RIX - SYD
2 stops24h 20mFinnair
Sun 8/215:55SYD - RIX
2 stops30h 25mFinnair
Deal found 13/10$2,094

Cheapflights Fare Finder

 
Customise your flight search to find flights from Riga 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, Cheapflights users made 647,157 searches. Data last updated 15 October 2025.
Use the filters below to find and compare flights from Riga to Sydney that are best for you.

Fly from

Riga

Fly to

Sydney

Route

Depart

Return

Price

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Wed 19/11

14:35-07:15

2 stops31h 40m

Sydney Kingsford Smith

Sun 8/2

15:15-13:55

2 stops31h 40m

$1,847

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Thu 20/11

13:45-08:25

2 stops33h 40m

Sydney Kingsford Smith

Tue 10/2

15:55-13:20

2 stops30h 25m

$1,904

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Tue 18/11

18:10-08:25

2 stops29h 15m

Sydney Kingsford Smith

Thu 5/2

11:30-13:20

2 stops34h 50m

$1,904

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Sun 16/11

18:10-07:25

2 stops28h 15m

Sydney Kingsford Smith

Thu 5/2

14:30-13:20

2 stops31h 50m

$1,904

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Wed 19/11

13:45-07:25

2 stops32h 40m

Sydney Kingsford Smith

Tue 10/2

15:55-08:55

2 stops26h 00m

$1,904

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Tue 18/11

18:10-07:25

2 stops28h 15m

Sydney Kingsford Smith

Wed 11/2

15:55-08:55

2 stops26h 00m

$1,904

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Sun 16/11

22:05-07:25

2 stops24h 20m

Sydney Kingsford Smith

Tue 10/2

15:55-08:55

2 stops26h 00m

$1,904

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Mon 17/11

09:25-07:25

2 stops37h 00m

Sydney Kingsford Smith

Sat 7/2

11:05-08:25

2 stops30h 20m

$1,927

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Wed 19/11

22:05-07:25

2 stops24h 20m

Sydney Kingsford Smith

Fri 6/2

11:05-08:55

2 stops30h 50m

$1,927

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Sun 16/11

22:05-07:25

2 stops24h 20m

Sydney Kingsford Smith

Fri 6/2

08:45-08:55

2 stops33h 10m

$1,927

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 15 results
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Best time to book a flight from Riga to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Riga with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Riga to Sydney

What is the cheapest month to book a flight from Riga to Sydney?

Currently, September is the cheapest month in which you can book a flight from Riga to Sydney (average of $1,517). Flying from Riga to Sydney in June is currently the most expensive (average of $2,623). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Riga to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Riga to Sydney?

    A quick flight from Riga to Sydney can take about 31h 40m. Lufthansa provides one of the quickest options available for as low as $1,847. Riga and Sydney are separated by a distance of 15319 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Riga to Sydney that include hotel bookings?

    Yes. In addition to deals on Riga to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Riga to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riga to Sydney.

  • Can I find deals for business class flights from Riga to Sydney?

    Yes. Cheapflights offers flight deals from Riga to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Riga to Sydney?

    Currently, September is the cheapest month in which you can book a flight from Riga to Sydney (average of $1,517). Flying from Riga to Sydney in June is currently the most expensive (average of $2,623). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

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

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Can Cheapflights find flights from Riga to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Riga? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Riga to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Riga to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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