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Cheap flights from Sydney to Ulaanbaatar from $1,080

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Find the cheapest flights from Sydney to Ulaanbaatar

Cheap return flights

These are some of the best return flight deals from Sydney to Ulaanbaatar that have been recently found on momondo from popular airlines, departing in the coming months.
SYD-ULN
16259 kmmulti-stop
ULN-SYD
16259 kmmulti-stop
Multiple Airlines
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How to get the cheapest flight ticket from Sydney to Ulaanbaatar

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 Ulaanbaatar?

The cheapest month to fly to Ulaanbaatar from Sydney is in November. Flight prices, which tend to average around $1,402, are often lower during this time because this is during the off-season. If you’re not able to fly to Ulaanbaatar in November, then March is your next best option. Flight prices from Sydney to Ulaanbaatar during March average around $1,459.

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

The cheapest day to depart on your flight to Ulaanbaatar is on a Tuesday when prices can be found for as low as $1,647. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Ulaanbaatar is Friday, with ticket prices averaging around $1,788.

What is the cheapest time of day to depart on your flight to Ulaanbaatar?

According to our data, the cheapest time of day to fly to Ulaanbaatar is in the afternoon. momondo users have found flights departing from Sydney to Ulaanbaatar in the afternoon for as low as $1,643. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $1,751. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Ulaanbaatar?

You are more likely to see cheaper flights to Ulaanbaatar from Sydney when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Ulaanbaatar for around $1,667 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ulaanbaatar from Sydney for as low as $1,459 on momondo.

How have Sydney to Ulaanbaatar flight prices changed over time?

As of February 2025, prices for Sydney to Ulaanbaatar flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Ulaanbaatar

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

Cheap Sydney to Ulaanbaatar (SYD to ULN) flight deals and tips

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

Direct flights

None
There are no direct flights from Sydney to Ulaanbaatar. There are no popular flight routes from Sydney to Ulaanbaatar.

  • How far is Sydney Kingsford Smith to Ulaanbaatar Buyant Ukhaa by plane?

    A flight from Sydney Kingsford Smith to Ulaanbaatar Buyant Ukhaa will travel around 10099.1 km.

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

    Prices for flights from Sydney Kingsford Smith Airport to Ulaanbaatar Buyant Ukhaa Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Ulaanbaatar Buyant Ukhaa Airport?

    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 Ulaanbaatar Buyant Ukhaa Airport.

  • What documentation or ID do you need to fly to Ulaanbaatar Buyant Ukhaa Airport?

    The travel and health documents you'll need for your trip to Ulaanbaatar Buyant Ukhaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ulaanbaatar Buyant Ukhaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Sydney to Ulaanbaatar

Compare and see reviews for airlines that fly from Sydney to Ulaanbaatar with momondo
Airline
Rating
Free cancellation
Price
Korean AirPriceFrom $1,080Free cancellationRating
8.4
1,036 reviews
Search Korean Air flights
Air ChinaPriceFrom $1,270Free cancellationRating
7.1
85 reviews
Search Air China flights
Singapore AirlinesPriceFrom $1,357Free cancellationRating
8.1
1,297 reviews
Search Singapore Airlines flights
MIAT MongolianPriceFrom $1,529Free cancellationRating
8.4
13 reviews
Search MIAT Mongolian flights
Cathay PacificPriceFrom $1,649Free cancellationRating
7.5
821 reviews
Search Cathay Pacific flights

Why use momondo?

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

Finding the right flight to Ulaanbaatar 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 Ulaanbaatar quick and easy, saving you time and money.

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

All flight searches from Sydney to Ulaanbaatar on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ulaanbaatar from Sydney.

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

If you are not ready to book a flight from Sydney to Ulaanbaatar now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ulaanbaatar and let you know when they change.


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