Are direct flights from Hong Kong to Ulaanbaatar always the best option?

Direct flights usually offer convenience and save travel time, but they are not always the cheapest option. Flights with layovers can sometimes be more affordable, depending on the route and airline. Consider your priorities for cost versus travel duration.

Can flexible travel dates help on Hong Kong to Ulaanbaatar flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons often results in lower fares compared to weekends or popular holiday periods. Adjusting your departure or return by a few days may reveal better deals.

What extra costs should I check before booking Hong Kong 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. Factor these into your total travel budget to avoid surprises.

Flights From Hong Kong

To Ulaanbaatar

Cheap Flights from Hong Kong to Ulaanbaatar

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

Deals from

Hong Kong

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

Prices updated 1 day ago

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)

Today’s best flight deals from Hong Kong to Ulaanbaatar

Explore current cheapest deals departing from Hong Kong to Ulaanbaatar

2026-10-13 – 2026-10-18
HKG - Ulaanbaatar
71% AI deal score
$485
$450
Round trip
2026-11-12 – 2026-11-18
HKG - Ulaanbaatar
65% AI deal score
$335
$458
Round trip
2026-10-23 – 2026-10-26
HKG - Ulaanbaatar
67% AI deal score
$413
$460
Round trip
2026-11-04 – 2026-11-08
HKG - Ulaanbaatar
66% AI deal score
$348
$463
Round trip
2026-11-19 – 2026-11-29
HKG - Ulaanbaatar
50% AI deal score
$314
$466
Round trip
2026-11-18 – 2026-11-23
HKG - Ulaanbaatar
65% AI deal score
$343
$467
Round trip
2026-10-25 – 2026-10-28
HKG - Ulaanbaatar
67% AI deal score
$392
$471
Round trip
2026-10-21 – 2026-10-25
HKG - Ulaanbaatar
67% AI deal score
$422
$471
Round trip
2026-11-18 – 2026-11-20
HKG - Ulaanbaatar
65% AI deal score
$346
$471
Round trip
2026-10-28 – 2026-11-01
HKG - Ulaanbaatar
67% AI deal score
$383
$471
Round trip

Hong Kong to Ulaanbaatar: Overview

Insights for flights from Hong Kong to Ulaanbaatar

Right now, cheap flights from Hong Kong to Ulaanbaatar are significantly below the typical level. Fares for this route typically range from $267–$267, with a median of $267. This indicates a current opportunity for travelers looking to fly between these two cities.

When considering the cheapest time to fly from Hong Kong to Ulaanbaatar, September stands out as the most affordable month, with a median fare of $267. Deals are infrequent for this route, so setting up a price alert can be beneficial for securing the best available fare.

For travelers flying from Hong Kong to Ulaanbaatar, almost all itineraries are non-stop, with 100% of recent fares being direct flights. This high percentage of direct options means you are very likely to find a non-stop journey for your trip.

A typical journey from Hong Kong to Ulaanbaatar takes approximately 9h 15m, including connections. This duration accounts for the overall travel time you can expect when planning your trip.

The route from Hong Kong to Ulaanbaatar covers a distance of 2,888 kilometers. This places it in the medium-haul category, offering a balance between shorter regional flights and longer intercontinental journeys.

How much is a round trip from Hong Kong to Ulaanbaatar

Regular price: $288 - $521

Prices for flights from Hong Kong to Ulaanbaatar are currently within the regular range.

The regular price range for flights from Hong Kong to Ulaanbaatar is between $288 and $521. The current lowest deal is $458 with Air China for travel from November 12 to November 18.

now $458

Low $288

High $521

The cheapest time to fly from Hong Kong to Ulaanbaatar

The cheapest month to fly from Hong Kong to Ulaanbaatar is February, with a median price of $284. The most expensive month is July, with a median price of $1021. Prices are generally lower from February to December.

February

Cheapest

Flights from $284

July

Most Expensive

Flights from $1,021

Feb

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hong Kong to Ulaanbaatar

MIAT Mongolian Airlines

Last-minute flights going from Hong Kong to Ulaanbaatar

Tue, Oct 13

⌛ Last-Minute

HKG - Ulaanbaatar

Hong Kong (HKG) - Ulaanbaatar (UBN)

MIAT Mongolian Airlines

$346

$563

One-way

Sat, Oct 17

⌛ Last-Minute

HKG - Ulaanbaatar

Hong Kong (HKG) - Ulaanbaatar (UBN)

MIAT Mongolian Airlines

$344

$530

One-way

Sat, Oct 17

⌛ Last-Minute

HKG - Ulaanbaatar

Hong Kong (HKG) - Ulaanbaatar (UBN)

MIAT Mongolian Airlines

$344

$530

One-way

Sun, Oct 18

⌛ Last-Minute

HKG - Ulaanbaatar

Hong Kong (HKG) - Ulaanbaatar (UBN)

Air China

$387

$587

One-way

Sun, Oct 18

⌛ Last-Minute

HKG - Ulaanbaatar

Hong Kong (HKG) - Ulaanbaatar (UBN)

MIAT Mongolian Airlines

$329

$591

One-way

Sun, Oct 18

⌛ Last-Minute

HKG - Ulaanbaatar

Hong Kong (HKG) - Ulaanbaatar (UBN)

Air China

$433

$605

One-way

Biggest price drops on these dates for flights from Hong Kong to Ulaanbaatar

4 nights

Oct 21 - Oct 25

$423 → $472

11%

3 nights

Oct 15 - Oct 18

$512 → $575

12%

3 nights

Dec 10 - Dec 13

$397 → $467

18%

3 nights

Nov 5 - Nov 8

$349 → $464

33%

Popular Airports to fly from Hong Kong to Ulaanbaatar

Hong Kong - Ulaanbaatar route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Hong Kong to Ulaanbaatar are above the typical level at $458.

📅 Best time to fly

September is historically cheapest

Historically, September has the cheapest median price at $267 for this route.

⏱️ Flight duration

Median flight time is 9h 15m

The median flight duration from Hong Kong to Ulaanbaatar is 9 hours and 15 minutes.

✈️ Airlines & availability

Direct flights are dominant

Direct flights make up 100% of routes, with MIAT Mongolian Airlines offering direct deals.

🏆 Airline highlight

MIAT Mongolian Airlines offers direct flights

MIAT Mongolian Airlines has offered 1 direct deal for flights from Hong Kong to Ulaanbaatar.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Hong Kong to Ulaanbaatar are historically rare.

Hong Kong main airports to depart from

Hong Kong International (HKG)

Cheapest

Hong Kong International Airport is a convenient departure point for flights to Ulaanbaatar.

📍 ~29 km from city center (reachable by car or train)

💸 Flights from ~$448

Ulaanbaatar main airports to arrive at

Chinggis Khaan International Airport (UBN)

Cheapest

Ulaanbaatar Chinggis Khaan International Airport is a convenient choice for arrivals from Hong Kong.

📍 ~27 km from Ulaanbaatar city center (reachable by car)

💸 Flights from ~$442

Airports nearby Ulaanbaatar used as alternative

Mörön (MXV)

Mörön Airport is a domestic Mongolian option, useful for avoiding international border crossing complexities.

📍 ~500 km from Ulaanbaatar (reachable by car)

💸 Flights from ~$828

Business & First Class Flight Deals to Ulaanbaatar

48% AI deal score

$2,126

Korean Air

Business Class

From HKG

Elite

Oct 11

Ulaanbaatar, Mongolia

48% AI deal score

$2,126

Korean Air

Business Class

From HKG

Elite

Feb 21

Ulaanbaatar, Mongolia

47% AI deal score

$1,577

MIAT Mongolian Airlines

Business Class

From HKG

Elite

Feb 11

Ulaanbaatar, Mongolia

47% AI deal score

$1,577

MIAT Mongolian Airlines

Business Class

From HKG

Elite

Feb 01

Ulaanbaatar, Mongolia

47% AI deal score

$1,583

MIAT Mongolian Airlines

Business Class

Frequently Asked Questions About Flights to Ulaanbaatar

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking in advance, often several months before your intended departure, can sometimes lead to lower prices. However, last-minute deals can occasionally appear, so it's wise to monitor fare trends. Prices can fluctuate based on demand and seasonality.

Comparing nearby airports at both your origin and destination can sometimes offer alternative flight options or potentially lower fares. While not always applicable, it may be worth checking if other airports serve your route. Remember to factor in any additional ground transportation costs and time.

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Flights to Ulaanbaatar from other cities

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Hong Kong to Ulaanbaatar: Overview

Insights for flights from Hong Kong to Ulaanbaatar

A typical journey from Hong Kong to Ulaanbaatar takes approximately 9h 15m, including connections. This duration accounts for the overall travel time you can expect when planning your trip.

How much is a round trip from Hong Kong to Ulaanbaatar

Regular price: $288 - $521

Prices for flights from Hong Kong to Ulaanbaatar are currently within the regular range.

The regular price range for flights from Hong Kong to Ulaanbaatar is between $288 and $521. The current lowest deal is $458 with Air China for travel from November 12 to November 18.

now $458

Low $288

High $521

The cheapest time to fly from Hong Kong to Ulaanbaatar

February

Cheapest

Flights from $284

July

Most Expensive

Flights from $1,021

Feb

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hong Kong to Ulaanbaatar

MIAT Mongolian Airlines

Last-minute flights going from Hong Kong to Ulaanbaatar

Tue, Oct 13

⌛ Last-Minute

HKG - Ulaanbaatar

Hong Kong (HKG) - Ulaanbaatar (UBN)

MIAT Mongolian Airlines

$346

$563

One-way

Sat, Oct 17

⌛ Last-Minute

HKG - Ulaanbaatar

Hong Kong (HKG) - Ulaanbaatar (UBN)

MIAT Mongolian Airlines

$344

$530

One-way

Sat, Oct 17

⌛ Last-Minute

HKG - Ulaanbaatar

Hong Kong (HKG) - Ulaanbaatar (UBN)

MIAT Mongolian Airlines

$344

$530

One-way

Sun, Oct 18

⌛ Last-Minute

HKG - Ulaanbaatar

Hong Kong (HKG) - Ulaanbaatar (UBN)

Air China

$387

$587

One-way

Sun, Oct 18

⌛ Last-Minute

HKG - Ulaanbaatar

Hong Kong (HKG) - Ulaanbaatar (UBN)

MIAT Mongolian Airlines

$329

$591

One-way

Sun, Oct 18

⌛ Last-Minute

HKG - Ulaanbaatar

Hong Kong (HKG) - Ulaanbaatar (UBN)

Air China

$433

$605

One-way

Biggest price drops on these dates for flights from Hong Kong to Ulaanbaatar

4 nights

Oct 21 - Oct 25

$423 → $472

11%

3 nights

Oct 15 - Oct 18

$512 → $575

12%

3 nights

Dec 10 - Dec 13

$397 → $467

18%

3 nights

Nov 5 - Nov 8

$349 → $464

33%

Popular Airports to fly from Hong Kong to Ulaanbaatar