Are there direct flights from Ulaanbaatar to Seoul?

Yes, direct flights are commonly available for the Ulaanbaatar to Seoul route. In the trailing 90 days, approximately 71.7% of the flights were direct. For travelers opting for connecting flights, the median number of stopovers was typically one. This indicates a strong prevalence of non-stop options for this route.

What's the flight time from Ulaanbaatar to Seoul?

The direct flight time from Ulaanbaatar to Seoul is typically 3 hours and 10 minutes, covering a distance of 1957 kilometers. For flights with one stop, the median travel time was considerably longer, averaging 22 hours and 25 minutes. This difference highlights the significant time savings associated with direct routes.

Should I set a price alert for Ulaanbaatar to Seoul flights?

Given that deals for Ulaanbaatar to Seoul flights are classified as frequent, setting a price alert is a recommended strategy. This route typically sees a consistent availability of deals across the trailing 30 days. Travelers can benefit from monitoring price fluctuations to secure more advantageous fares.

Flights From Ulaanbaatar

To Seoul

Cheap Flights from Ulaanbaatar to Seoul

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

Deals from

Ulaanbaatar

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

Prices updated 4 days ago

458 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)

Today’s best flight deals from Ulaanbaatar to Seoul

Explore current cheapest deals departing from Ulaanbaatar to Seoul

2026-11-12 – 2026-11-17
ULN - Seoul
68% AI deal score
$237
$227
Round trip
2026-11-08 – 2026-11-10
ULN - Seoul
67% AI deal score
$239
$245
Round trip
2026-11-03 – 2026-11-10
ULN - Seoul
66% AI deal score
$228
$246
Round trip
2026-11-12 – 2026-11-26
ULN - Seoul
66% AI deal score
$208
$247
Round trip
2026-11-08 – 2026-11-15
ULN - Seoul
66% AI deal score
$228
$247
Round trip
2026-11-08 – 2026-11-12
ULN - Seoul
67% AI deal score
$239
$248
Round trip
2026-10-20 – 2026-10-25
ULN - Seoul
71% AI deal score
$289
$250
Round trip
2026-11-01 – 2026-11-15
ULN - Seoul
66% AI deal score
$209
$250
Round trip
2026-11-03 – 2026-11-05
ULN - Seoul
66% AI deal score
$239
$256
Round trip
2026-11-05 – 2026-11-24
ULN - Seoul
65% AI deal score
$202
$256
Round trip

Ulaanbaatar to Seoul: Overview

Insights for flights from Ulaanbaatar to Seoul

For those seeking cheap flights from Ulaanbaatar to Seoul, the most affordable month to fly is April, with a median fare of $239. Other budget-friendly options include October, where the median fare is $249, and May, with a median of $260. These months offer the best opportunities for cost-effective travel between the two cities.

Fares for this route typically range from $230–$641, with a median price of $400. Right now, current fares are above the typical level, indicating that prices are higher than the historical median. Only 1% of recent fares were classified as a good price, suggesting that finding exceptionally low prices can be challenging.

A typical journey from Ulaanbaatar to Seoul takes about 6h 50m, including connections. This duration accounts for the overall travel time you can expect. Given that almost all itineraries are non-stop, you can often find a direct flight that significantly reduces travel time.

The route from Ulaanbaatar to Seoul covers a distance of 1957 km, classifying it as a medium-haul flight. This distance means you can expect a comfortable journey that is neither excessively short nor extremely long. Additionally, new deals appear almost daily, making it worthwhile to monitor prices regularly for potential savings.

How much is a round trip from Ulaanbaatar to Seoul

Regular price: $174 - $384

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

The regular price range for flights from Ulaanbaatar to Seoul is between $174 and $384. The current lowest deal is $262 with Coyne Aviation for travel from Nov 12-Nov 26.

now $262

Low $174

High $384

The cheapest time to fly from Ulaanbaatar to Seoul

The cheapest month to fly from Ulaanbaatar to Seoul is April, with a median price of $239. The most expensive month is June, with a median price of $705. Prices are generally lower from January to October.

April

Cheapest

Flights from $239

June

Most Expensive

Flights from $705

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Ulaanbaatar to Seoul

Coyne Aviation

Last-minute flights going from Ulaanbaatar to Seoul

Sat, Sep 5

⌛ Last-Minute

UBN - Seoul

Ulaanbaatar (UBN) - Seoul (GMP)

Air Busan

$535

$482

One-way

Mon, Sep 7

⌛ Last-Minute

UBN - Seoul

Ulaanbaatar (UBN) - Seoul (ICN)

Air China

$495

$429

One-way

Mon, Sep 7

⌛ Last-Minute

UBN - Seoul

Ulaanbaatar (UBN) - Seoul (ICN)

Coyne Aviation

$557

$517

One-way

Sat, Sep 12

⌛ Last-Minute

UBN - Seoul

Ulaanbaatar (UBN) - Seoul (ICN)

Coyne Aviation

$376

$372

One-way

Sat, Sep 12

⌛ Last-Minute

UBN - Seoul

Ulaanbaatar (UBN) - Seoul (ICN)

Asiana Airlines

$377

$376

One-way

Sun, Sep 13

⌛ Last-Minute

UBN - Seoul

Ulaanbaatar (UBN) - Seoul (ICN)

Asiana Airlines

$448

$416

One-way

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

4 nights

Sep 16 - Sep 20

$453 → $372

18%

5 nights

Sep 23 - Sep 28

$432 → $353

18%

7 nights

Sep 7 - Sep 14

$487 → $430

12%

4 nights

Sep 24 - Sep 28

$337 → $291

14%

Popular Airports to fly from Ulaanbaatar to Seoul

Ulaanbaatar - Seoul route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Ulaanbaatar to Seoul are above the typical level at $262.

📅 Best time to fly

Fly in April for the best prices

Historically, April is the cheapest month to fly from Ulaanbaatar to Seoul, with a median price of $239.

⏱️ Flight duration

Direct flights take 6h 50m

The median flight duration from Ulaanbaatar to Seoul is 6 hours and 50 minutes.

✈️ Airlines & availability

Coyne Aviation offers direct flights

Coyne Aviation offers direct flights on this route, with 71.7% of recent flights being direct.

🏆 Airline highlight

Coyne Aviation has direct deals

Coyne Aviation has 1 direct deal available for Ulaanbaatar to Seoul.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Ulaanbaatar to Seoul are frequent, appearing within a 30-day window.

Ulaanbaatar main airports to depart from

Chinggis Khaan International Airport (UBN)

Cheapest

Chinggis Khaan International Airport (UBN) is a good option for flights from Ulaanbaatar to Seoul.

📍 ~27 km from Ulaanbaatar (reachable by car).

💸 Flights from ~$246

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

Incheon International Airport is a good option for flights from Ulaanbaatar to Seoul.

📍 ~48 km from Seoul city center (reachable by car)

💸 Flights from ~$246

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Consider Cheongju International as it is the closest international airport to Seoul outside the capital region.

📍 ~110 km from Seoul (reachable by bus and rail)

💸 Flights from ~$314

Business & First Class Flight Deals to Seoul

Discover luxury on the budget with premium cabin class on flights from Ulaanbaatar to Seoul.

Elite

Best Elite deals to Seoul

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From UBN

Elite

Sep 19

Seoul, South Korea

83% AI deal score

$1,776

$1,092

Save $684

MIAT Mongolian Airlines

Business Class

From UBN

Elite

Sep 08

Seoul, South Korea

83% AI deal score

$1,782

$1,092

Save $690

MIAT Mongolian Airlines

Business Class

From UBN

Elite

Sep 19

Seoul, South Korea

82% AI deal score

$1,703

$1,090

Save $613

MIAT Mongolian Airlines

Business Class

From UBN

Elite

Sep 30

Seoul, South Korea

82% AI deal score

$1,672

$1,091

Save $581

MIAT Mongolian Airlines

Business Class

From UBN

Elite

Sep 28

Seoul, South Korea

82% AI deal score

$1,677

$1,091

Save $586

MIAT Mongolian Airlines

Business Class

From UBN

Elite

Sep 09

Seoul, South Korea

82% AI deal score

$1,685

$1,092

Save $593

MIAT Mongolian Airlines

Business Class

From UBN

Elite

Oct 17

Seoul, South Korea

82% AI deal score

$1,662

$1,092

Save $570

MIAT Mongolian Airlines

Business Class

From UBN

Elite

Sep 09

Seoul, South Korea

82% AI deal score

$1,734

$1,092

Save $642

MIAT Mongolian Airlines

Business Class

From UBN

Elite

Sep 09

Seoul, South Korea

82% AI deal score

$1,675

$1,092

Save $583

MIAT Mongolian Airlines

Business Class

From UBN

Elite

Sep 08

Seoul, South Korea

82% AI deal score

$1,701

$1,092

Save $609

MIAT Mongolian Airlines

Business Class

From UBN

Elite

Sep 10

Seoul, South Korea

82% AI deal score

$1,702

$1,092

Save $610

MIAT Mongolian Airlines

Business Class

From UBN

Elite

Sep 13

Seoul, South Korea

82% AI deal score

$1,700

$1,092

Save $608

MIAT Mongolian Airlines

Business Class

Frequently Asked Questions About Flights to Seoul

Historically, the optimal booking window for flights from Ulaanbaatar to Seoul is typically 28-59 days before departure. During this period, the average price for tickets was around $305. Booking within 0-6 days of departure saw average prices rise to $532, while booking 7-13 days out resulted in an average price of $667. This suggests that planning your purchase within the 28-59 day range can lead to more favorable pricing.

Across the trailing quarter, a good price for a flight from Ulaanbaatar to Seoul was considered to be $230 or less. The median price for this route during the same period was $400. Prices around $641 or higher typically indicated a more expensive fare. Therefore, aiming for tickets at or below $230 would generally secure a favorable deal.

Historically, the cheapest months to fly from Ulaanbaatar to Seoul include April, with a median price of $239, and October, with a median price of $249. May also offered competitive pricing, with a median of $260. The annual median price for this route was $400, indicating that these specific months offered significant savings compared to the yearly average.

Related routes

More routes from Ulaanbaatar

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Flights to Seoul from other cities

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Ulaanbaatar to Seoul: Overview

Insights for flights from Ulaanbaatar to Seoul

How much is a round trip from Ulaanbaatar to Seoul

Regular price: $174 - $384

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

The regular price range for flights from Ulaanbaatar to Seoul is between $174 and $384. The current lowest deal is $262 with Coyne Aviation for travel from Nov 12-Nov 26.

now $262

Low $174

High $384

The cheapest time to fly from Ulaanbaatar to Seoul

April

Cheapest

Flights from $239

June

Most Expensive

Flights from $705

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Ulaanbaatar to Seoul

Coyne Aviation

Last-minute flights going from Ulaanbaatar to Seoul

Sat, Sep 5

⌛ Last-Minute

UBN - Seoul

Ulaanbaatar (UBN) - Seoul (GMP)

Air Busan

$535

$482

One-way

Mon, Sep 7

⌛ Last-Minute

UBN - Seoul

Ulaanbaatar (UBN) - Seoul (ICN)

Air China

$495

$429

One-way

Mon, Sep 7

⌛ Last-Minute

UBN - Seoul

Ulaanbaatar (UBN) - Seoul (ICN)

Coyne Aviation

$557

$517

One-way

Sat, Sep 12

⌛ Last-Minute

UBN - Seoul

Ulaanbaatar (UBN) - Seoul (ICN)

Coyne Aviation

$376

$372

One-way

Sat, Sep 12

⌛ Last-Minute

UBN - Seoul

Ulaanbaatar (UBN) - Seoul (ICN)

Asiana Airlines

$377

$376

One-way

Sun, Sep 13

⌛ Last-Minute

UBN - Seoul

Ulaanbaatar (UBN) - Seoul (ICN)

Asiana Airlines

$448

$416

One-way

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

4 nights

Sep 16 - Sep 20

$453 → $372

18%

5 nights

Sep 23 - Sep 28

$432 → $353

18%

7 nights

Sep 7 - Sep 14

$487 → $430

12%

4 nights

Sep 24 - Sep 28

$337 → $291

14%

Popular Airports to fly from Ulaanbaatar to Seoul

Ulaanbaatar - Seoul route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Ulaanbaatar to Seoul are above the typical level at $262.

📅 Best time to fly

Fly in April for the best prices

Historically, April is the cheapest month to fly from Ulaanbaatar to Seoul, with a median price of $239.

⏱️ Flight duration

Direct flights take 6h 50m

The median flight duration from Ulaanbaatar to Seoul is 6 hours and 50 minutes.

✈️ Airlines & availability

Coyne Aviation offers direct flights

Coyne Aviation offers direct flights on this route, with 71.7% of recent flights being direct.

🏆 Airline highlight

Coyne Aviation has direct deals

Coyne Aviation has 1 direct deal available for Ulaanbaatar to Seoul.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Ulaanbaatar to Seoul are frequent, appearing within a 30-day window.

Ulaanbaatar main airports to depart from

Chinggis Khaan International Airport (UBN)

Cheapest

Chinggis Khaan International Airport (UBN) is a good option for flights from Ulaanbaatar to Seoul.

📍 ~27 km from Ulaanbaatar (reachable by car).

💸 Flights from ~$246

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

Incheon International Airport is a good option for flights from Ulaanbaatar to Seoul.

📍 ~48 km from Seoul city center (reachable by car)

💸 Flights from ~$246

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Consider Cheongju International as it is the closest international airport to Seoul outside the capital region.

Seoul, South Korea

82% AI deal score

$1,700

$1,092

Save $608

MIAT Mongolian Airlines

Business Class

Frequently Asked Questions About Flights to Seoul

Cheap Flights from Ulaanbaatar to Seoul

Today’s best flight deals from Ulaanbaatar to Seoul

Ulaanbaatar to Seoul: Overview

Insights for flights from Ulaanbaatar to Seoul

How much is a round trip from Ulaanbaatar to Seoul

The cheapest time to fly from Ulaanbaatar to Seoul

Direct flights from Ulaanbaatar to Seoul

Last-minute flights going from Ulaanbaatar to Seoul

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

Popular Airports to fly from Ulaanbaatar to Seoul

Ulaanbaatar - Seoul route insights

Recent fares are above the typical level

Fly in April for the best prices

Direct flights take 6h 50m

Coyne Aviation offers direct flights

Coyne Aviation has direct deals

Deals are frequent on this route

Ulaanbaatar main airports to depart from

Seoul main airports to arrive at

Airports nearby Seoul used as alternative

Business & First Class Flight Deals to Seoul

Best Elite deals to Seoul

Sep 19

Sep 08

Sep 19

Sep 30

Sep 28

Sep 09

Oct 17

Sep 09

Sep 09

Sep 08

Sep 10

Sep 13

Frequently Asked Questions About Flights to Seoul

When should I buy Ulaanbaatar to Seoul tickets?

How do I know if a Ulaanbaatar to Seoul flight is a good deal?

Which months have the cheapest flights from Ulaanbaatar to Seoul?

Are there direct flights from Ulaanbaatar to Seoul?

What's the flight time from Ulaanbaatar to Seoul?

Should I set a price alert for Ulaanbaatar to Seoul flights?

Related routes

More routes from Ulaanbaatar

Flights to Seoul from other cities

Ulaanbaatar to Seoul: Overview

Insights for flights from Ulaanbaatar to Seoul

How much is a round trip from Ulaanbaatar to Seoul

The cheapest time to fly from Ulaanbaatar to Seoul

Direct flights from Ulaanbaatar to Seoul

Last-minute flights going from Ulaanbaatar to Seoul

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

Popular Airports to fly from Ulaanbaatar to Seoul

Ulaanbaatar - Seoul route insights

Recent fares are above the typical level

Fly in April for the best prices

Direct flights take 6h 50m

Coyne Aviation offers direct flights

Coyne Aviation has direct deals

Deals are frequent on this route

Ulaanbaatar main airports to depart from

Seoul main airports to arrive at

Airports nearby Seoul used as alternative

Business & First Class Flight Deals to Seoul

Best Elite deals to Seoul

Sep 19

Sep 08

Sep 19

Sep 30

Sep 28

Sep 09

Oct 17

Sep 09

Sep 09

Sep 08

Sep 10

Sep 13

Frequently Asked Questions About Flights to Seoul

When should I buy Ulaanbaatar to Seoul tickets?

How do I know if a Ulaanbaatar to Seoul flight is a good deal?

Which months have the cheapest flights from Ulaanbaatar to Seoul?