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Cheap flights from Sydney to Mongolia from $5,721

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 Mongolia departing on 24/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Sydney to Mongolia

Cheap one-way flights

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Delta Logo
14:00 - 02:30
SYD
-
ULN
14h 30mdirect
$5,721Delta
Fri, 24 Jul

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Customise your flight search to find flights from Sydney to Mongolia 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 6 July 2026.
Use the filters below to find and compare flights from Sydney to Mongolia that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest one-way
Fastest single journey

SydneyUlaanbaatar

SYD - ULN

SYDULN

Sydney Kingsford Smith

Fri 24/7

14:00-02:30

Nonstop14h 30m

$5,721

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Sydney to Mongolia

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 cheapest month to fly to Mongolia?

In general, April is the cheapest month to fly from Sydney to Mongolia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $760. The month of February is another great option to travel to Mongolia, with average flight prices from Sydney averaging around $775.

Can stopping save me money on Sydney to Mongolia flights?

You could potentially save up to 21% on your flight if you consider stops on a Sydney to Mongolia flight.

Cheap Sydney to Mongolia flight deals and tips

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

Fastest flight time

14h 20m

Direct flights

Sat

Airports in Mongolia

8 airports
The fastest flight from Sydney to Mongolia takes 14h 20m
Direct flights go from Sydney to Mongolia on Saturday. There are no airlines offering direct flights..
There are 8 airports in Mongolia. From Sydney there are direct flights to Ulaanbaatar Buyant Ukhaa (ULN).
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Frequently asked questions about flying from Sydney to Mongolia

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

    Prices for flights from Sydney Kingsford Smith Airport to Mongolia refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Mongolia.

  • What documentation or ID do you need to fly to Mongolia?

    The travel and health documents required for your trip to Mongolia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Mongolia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Sydney to Mongolia

Compare and see reviews for airlines that fly from Sydney to Mongolia with momondo
Airline
Rating
Free cancellation
Price
Air ChinaPriceFrom $897Free cancellationRating
7.3
158 reviews
Search Air China flights
T'way AirPriceFrom $1,068Free cancellationRating
0.0
0 reviews
Search T'way Air flights
Korean AirPriceFrom $1,086Free cancellationRating
8.4
1,221 reviews
Search Korean Air flights
Cathay PacificPriceFrom $1,196Free cancellationRating
7.6
1,403 reviews
Search Cathay Pacific flights
MIAT MongolianPriceFrom $1,382Free cancellationRating
0.0
0 reviews
Search MIAT Mongolian flights
Asiana AirlinesPriceFrom $1,603Free cancellationRating
8.1
550 reviews
Search Asiana Airlines flights

Why use momondo?

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

Finding the right flight to Mongolia from Sydney 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 Mongolia quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Mongolia from Sydney with this policy.

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

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

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

Yes momondo offers price alerts on flights to Mongolia from Sydney. 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.

An easier way to manage your Mongolia trip

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