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Cheap flights from Riga to Sydney from $1,851

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — SYD
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

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 18 November 2025.

Round-trip from

$1,680

Popular in

June

Cheapest in

March

Average price

$2,027
Lufthansa
  • Lufthansa
  • 14/5-18/5
  • 4 total stops
  • 70h 30m total
  • Riga to Sydney
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($377 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($105 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 18 November 2025.

Thu 20/1111:40RIX - SYD
2 stops46h 40mTurkish Airlines
Thu 11/1221:15SYD - RIX
2 stops29h 50mTurkish Airlines
Deal found 16/11$2,217
Mon 29/1219:00RIX - SYD
2 stops39h 50mTurkish Airlines
Mon 19/112:45SYD - RIX
2 stops31h 00mTurkish Airlines
Deal found 17/11$2,378
Mon 29/1219:00RIX - SYD
2 stops39h 50mTurkish Airlines
Thu 22/112:00SYD - RIX
2 stops39h 05mTurkish Airlines
Deal found 17/11$2,444
Mon 29/1219:00RIX - SYD
2 stops39h 50mTurkish Airlines
Sun 18/112:45SYD - RIX
2 stops38h 20mTurkish Airlines
Deal found 17/11$2,453
Sat 27/1219:00RIX - SYD
2 stops30h 45mTurkish Airlines
Tue 20/112:45SYD - RIX
2 stops31h 00mTurkish Airlines
Deal found 17/11$2,475
Mon 29/1219:00RIX - SYD
2 stops39h 50mMultiple Airlines
Tue 20/121:25SYD - RIX
2 stops59h 45mMultiple Airlines
Deal found 17/11$2,479
Sat 27/1223:20RIX - SYD
2 stops54h 20mMultiple Airlines
Thu 22/121:15SYD - RIX
2 stops29h 55mMultiple Airlines
Deal found 17/11$2,512
Tue 30/1209:25RIX - SYD
2 stops37h 10mFinnair
Tue 20/111:30SYD - RIX
2 stops30h 25mFinnair
Deal found 17/11$2,559
Tue 30/1211:40RIX - SYD
2 stops46h 40mTurkish Airlines
Mon 19/112:45SYD - RIX
2 stops31h 00mTurkish Airlines
Deal found 17/11$2,565
Thu 20/1113:50RIX - SYD
3 stops35h 10mMultiple Airlines
Thu 11/1220:05SYD - RIX
3 stops35h 20mMultiple Airlines
Deal found 16/11$2,568
Sat 27/1219:00RIX - SYD
2 stops30h 45mTurkish Airlines
Mon 19/112:45SYD - RIX
2 stops31h 00mTurkish Airlines
Deal found 17/11$2,578
Tue 30/1209:25RIX - SYD
2 stops37h 10mFinnair
Sun 18/111:15SYD - RIX
2 stops30h 40mFinnair
Deal found 17/11$2,590

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 18 November 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

Thu 5/3

17:00-07:15

2 stops29h 15m

Sydney Kingsford Smith

Mon 16/3

15:15-12:45

2 stops30h 30m

$1,851

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Sun 8/3

16:25-06:55

2 stops29h 30m

Sydney Kingsford Smith

Mon 16/3

16:20-16:45

2 stops33h 25m

$1,885

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Tue 3/3

17:40-06:55

2 stops28h 15m

Sydney Kingsford Smith

Thu 12/3

16:20-14:50

2 stops31h 30m

$1,885

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Sat 7/3

14:35-07:15

2 stops55h 40m

Sydney Kingsford Smith

Wed 11/3

15:15-14:10

2 stops31h 55m

$1,904

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Tue 3/3

18:10-07:25

2 stops28h 15m

Sydney Kingsford Smith

Wed 18/3

14:30-17:40

2 stops36h 10m

$1,927

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Mon 2/3

13:45-06:35

2 stops31h 50m

Sydney Kingsford Smith

Thu 12/3

11:05-13:20

2 stops35h 15m

$1,950

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Sat 7/3

22:05-07:35

2 stops48h 30m

Sydney Kingsford Smith

Mon 16/3

11:05-21:40

2 stops43h 35m

$1,971

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Fri 6/3

15:35-06:55

2 stops30h 20m

Sydney Kingsford Smith

Thu 12/3

16:20-14:50

2 stops31h 30m

$1,973

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Thu 5/3

22:05-07:25

2 stops24h 20m

Sydney Kingsford Smith

Fri 13/3

11:05-13:20

2 stops35h 15m

$1,982

RigaSydney

RIX - SYD

RIXSYD

Riga Intl

Mon 2/3

09:25-06:55

3 stops60h 30m

Sydney Kingsford Smith

Mon 16/3

16:20-16:45

2 stops33h 25m

$1,993

Flights are sorted by cheapest return flights first.

Deals found on 17/11

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, December is the cheapest month in which you can book a flight from Riga to Sydney (average of $1,454). Flying from Riga to Sydney in June is currently the most expensive (average of $2,610). 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.

How much does it cost for a return flight from Riga to Sydney?

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 29h 15m. SWISS provides one of the quickest options available for as low as $1,851. 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, December is the cheapest month in which you can book a flight from Riga to Sydney (average of $1,454). Flying from Riga to Sydney in June is currently the most expensive (average of $2,610). 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
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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Why should you use Cheapflights to find cheap flight tickets from Riga to Sydney?

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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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