Are direct flights from Sydney to Ulaanbaatar always the best option?

Direct flights usually offer convenience and save time, but they are not always the most budget-friendly choice. Flights with layovers can sometimes be significantly cheaper. Weigh the cost savings against the additional travel time and potential inconvenience of connecting flights.

Can flexible travel dates help on Sydney to Ulaanbaatar flights?

Being flexible with your travel dates can often lead to finding more affordable flight prices. Mid-week travel or flying during off-peak seasons may offer better deals. Even shifting your departure or return by a day or two can sometimes make a difference.

What extra costs should I check before booking Sydney to Ulaanbaatar flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Understanding these additional fees can help you calculate the total cost of your trip.

Flights From Sydney

To Ulaanbaatar

Cheap Flights from Sydney to Ulaanbaatar

Browse current best options from Sydney. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Sydney

RatePunk searches hundreds of travel sites at once for deals on flights to Ulaanbaatar

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Sydney to Ulaanbaatar

Explore current cheapest deals departing from Sydney to Ulaanbaatar

2026-11-16 – 2026-11-23
SYD - Ulaanbaatar
89% AI deal score
A$1,614
A$1,239
Round trip
2026-08-12 – 2026-08-26
SYD - Ulaanbaatar
89% AI deal score
A$1,702
A$1,242
Round trip
2026-11-02 – 2026-11-15
SYD - Ulaanbaatar
88% AI deal score
A$1,588
A$1,243
Round trip
2026-10-15 – 2026-10-21
SYD - Ulaanbaatar
88% AI deal score
A$1,634
A$1,246
Round trip
2026-08-02 – 2026-08-21
SYD - Ulaanbaatar
88% AI deal score
A$1,739
A$1,247
Round trip
2026-08-05 – 2026-08-11
SYD - Ulaanbaatar
90% AI deal score
A$1,832
A$1,247
Round trip
2026-11-02 – 2026-11-10
SYD - Ulaanbaatar
88% AI deal score
A$1,587
A$1,247
Round trip
2026-11-13 – 2026-11-19
SYD - Ulaanbaatar
88% AI deal score
A$1,613
A$1,285
Round trip
2026-08-19 – 2026-08-29
SYD - Ulaanbaatar
88% AI deal score
A$1,718
A$1,287
Round trip
2026-08-04 – 2026-08-11
SYD - Ulaanbaatar
89% AI deal score
A$1,845
A$1,290
Round trip

Sydney to Ulaanbaatar: Overview

Insights for flights from Sydney to Ulaanbaatar

For those looking for cheap flights from Sydney to Ulaanbaatar, April stands out as the most affordable month, with a median fare of $945. This is followed by June, where the median fare is $997, and September, with a median fare of $1201. Planning your trip around these months could lead to more budget-friendly travel.

Fares for this route typically range from $1085–$1522, with a median of $1149. Right now, current fares are near the typical level for this route. Only 6% of recent fares were classified as a good price, indicating that deals are infrequent — a price alert helps.

When considering how long the flight from Sydney to Ulaanbaatar takes, a typical journey, including connections, is approximately 55h 20m. Most itineraries connect at least once, with the median number of stopovers for connecting flights being 2. There are no direct flights from Sydney to Ulaanbaatar.

The distance between Sydney and Ulaanbaatar is 10091 km, classifying this as a long-haul journey. This significant distance contributes to the extended travel times and the necessity for connecting flights.

How much is a round trip from Sydney to Ulaanbaatar

Regular price: A$1,424 - A$2,916

Prices for flights from Sydney to Ulaanbaatar are currently below the regular range.

The regular price range for flights from Sydney to Ulaanbaatar is between 1424 AUD and 2916 AUD. The current lowest deal is 1229 AUD with Air China, for travel from Nov 16-Nov 23.

now A$1,229

Low A$1,424

High A$2,916

The cheapest time to fly from Sydney to Ulaanbaatar

The cheapest month to fly from Sydney to Ulaanbaatar is April, with a median price of $945. The most expensive month is August, with a median price of $1898. Prices are generally lower from April to September.

April

Cheapest

Flights from A$945

August

Most Expensive

Flights from A$1,898

Apr

May

Jun

Aug

Sep

Direct flights from Sydney to Ulaanbaatar

Air China

Cathay Pacific

Korean Air

QantasLink

Last-minute flights going from Sydney to Ulaanbaatar

Sat, Aug 1

⌛ Last-Minute

SYD - Ulaanbaatar

Sydney (SYD) - Ulaanbaatar (UBN)

Air China

A$2,030

A$1,603

One-way

Sun, Aug 2

⌛ Last-Minute

SYD - Ulaanbaatar

Sydney (SYD) - Ulaanbaatar (UBN)

China Southern Airlines

A$1,860

A$1,355

One-way

Sun, Aug 2

⌛ Last-Minute

SYD - Ulaanbaatar

Sydney (SYD) - Ulaanbaatar (UBN)

Air China

A$1,932

A$1,603

One-way

Sun, Aug 2

⌛ Last-Minute

SYD - Ulaanbaatar

Sydney (SYD) - Ulaanbaatar (UBN)

Korean Air

A$2,114

A$2,205

One-way

Mon, Aug 3

⌛ Last-Minute

SYD - Ulaanbaatar

Sydney (SYD) - Ulaanbaatar (UBN)

Air China

A$1,796

A$1,261

One-way

Mon, Aug 3

⌛ Last-Minute

SYD - Ulaanbaatar

Sydney (SYD) - Ulaanbaatar (UBN)

Air China

A$1,819

A$1,261

One-way

Biggest price drops on these dates for flights from Sydney to Ulaanbaatar

11 nights

Jan 3 - Jan 14

A$1,962 → A$1,317

33%

6 nights

Aug 4 - Aug 10

A$1,949 → A$1,311

33%

16 nights

Dec 14 - Dec 30

A$2,485 → A$1,859

25%

15 nights

Dec 14 - Dec 29

A$2,482 → A$1,859

25%

Popular Airports to fly from Sydney to Ulaanbaatar

Sydney - Ulaanbaatar route insights

💸 Price insights

Recent fares are near the typical level.

Recent fares from Sydney to Ulaanbaatar are near the typical level at $1229.

📅 Best time to fly

April is historically the cheapest month to fly.

Historically, April is the cheapest month to fly from Sydney to Ulaanbaatar, with a median price of $945.

⏱️ Flight duration

Flights typically take 55h 20m.

The typical flight duration from Sydney to Ulaanbaatar is 55h 20m, classified as a long-haul route.

✈️ Airlines & availability

Connecting flights are dominant.

There are no direct flights available; connecting flights with 2 stopovers are typical for this route.

🏆 Airline highlight

Air China has 70 deals.

Air China offers the most deals for flights from Sydney to Ulaanbaatar, with 70 deals found.

🎯 Booking tip

Deals are rare for this route.

Deals for flights from Sydney to Ulaanbaatar are rare, so consider booking when you see a good price.

Sydney main airports to depart from

Sydney (SYD)

Cheapest

Sydney Airport is the cheapest option for flights from Sydney to Ulaanbaatar.

📍 ~10 km from city center (reachable by car or train)

💸 Flights from ~$831

Ulaanbaatar main airports to arrive at

Chinggis Khaan International Airport (UBN)

Cheapest

UBN is a good alternative for flights to Ulaanbaatar, offering competitive prices from Sydney.

📍 ~20 km from Ulaanbaatar (reachable by car)

💸 Flights from ~$831

Airports nearby Ulaanbaatar used as alternative

Mörön (MXV)

Mörön is a useful domestic Mongolian airport for avoiding international border complexities, serving northern Mongolia.

📍 ~500 km from Ulaanbaatar (limited ground transportation infrastructure).

💸 Flights from ~A$2,041

Business & First Class Flight Deals to Ulaanbaatar

93% AI deal score

$7,390

$3,803

Save $3,587

Frequently Asked Questions About Flights to Ulaanbaatar

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you see various options. Looking into different airlines, including budget carriers, may also reveal better deals for your journey.

Booking flights in advance often provides more competitive prices, though last-minute deals can sometimes appear. Monitoring price trends for your desired route can help you decide on an optimal booking time. Prices may fluctuate, so regular checks are useful.

Comparing nearby airports can sometimes uncover different flight options or potentially lower fares. While not always applicable, it can be a useful strategy for some routes. Always consider the additional travel time and cost to reach a different airport.

Related routes

More routes from Sydney

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Flights to Ulaanbaatar from other cities

Flights from Beijing to Ulaanbaatar Flights from Hong Kong to Ulaanbaatar Flights from Singapore to Ulaanbaatar

Sydney to Ulaanbaatar: Overview

Insights for flights from Sydney to Ulaanbaatar

How much is a round trip from Sydney to Ulaanbaatar

Regular price: A$1,424 - A$2,916

Prices for flights from Sydney to Ulaanbaatar are currently below the regular range.

The regular price range for flights from Sydney to Ulaanbaatar is between 1424 AUD and 2916 AUD. The current lowest deal is 1229 AUD with Air China, for travel from Nov 16-Nov 23.

now A$1,229

Low A$1,424

High A$2,916

The cheapest time to fly from Sydney to Ulaanbaatar

April

Cheapest

Flights from A$945

August

Most Expensive

Flights from A$1,898

Apr

May

Jun

Aug

Sep

Direct flights from Sydney to Ulaanbaatar

Air China

Cathay Pacific

Korean Air

QantasLink

Last-minute flights going from Sydney to Ulaanbaatar

Sat, Aug 1

⌛ Last-Minute

SYD - Ulaanbaatar

Sydney (SYD) - Ulaanbaatar (UBN)

Air China

A$2,030

A$1,603

One-way

Sun, Aug 2

⌛ Last-Minute

SYD - Ulaanbaatar

Sydney (SYD) - Ulaanbaatar (UBN)

China Southern Airlines

A$1,860

A$1,355

One-way

Sun, Aug 2

⌛ Last-Minute

SYD - Ulaanbaatar

Sydney (SYD) - Ulaanbaatar (UBN)

Air China

A$1,932

A$1,603

One-way

Sun, Aug 2

⌛ Last-Minute

SYD - Ulaanbaatar

Sydney (SYD) - Ulaanbaatar (UBN)

Korean Air

A$2,114

A$2,205

One-way

Mon, Aug 3

⌛ Last-Minute

SYD - Ulaanbaatar

Sydney (SYD) - Ulaanbaatar (UBN)

Air China

A$1,796

A$1,261

One-way

Mon, Aug 3

⌛ Last-Minute

SYD - Ulaanbaatar

Sydney (SYD) - Ulaanbaatar (UBN)

Air China

A$1,819

A$1,261

One-way

Biggest price drops on these dates for flights from Sydney to Ulaanbaatar

11 nights

Jan 3 - Jan 14

A$1,962 → A$1,317

33%

6 nights

Aug 4 - Aug 10

A$1,949 → A$1,311

33%

16 nights

Dec 14 - Dec 30

A$2,485 → A$1,859

25%

15 nights

Dec 14 - Dec 29

A$2,482 → A$1,859

25%

Popular Airports to fly from Sydney to Ulaanbaatar