How long is the flight from Los Angeles to Ulaanbaatar?

Departing from Los Angeles to Ulaanbaatar will take you 21h 25m. The distance from Los Angeles to Ulaanbaatar is about 6138 mi. Both multi-stop and direct flights can be found to your destination and back.

What is the cheapest time of day to fly from LAX to UBN?

When flying from Los Angeles to Ulaanbaatar, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Los Angeles to Ulaanbaatar that include hotel bookings?

Yes. In addition to deals on Los Angeles to Ulaanbaatar flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Los Angeles to Ulaanbaatar?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Ulaanbaatar.

Can I find deals for business class flights from Los Angeles to Ulaanbaatar?

Yes. Cheapflights offers flight deals from Los Angeles to Ulaanbaatar by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£375+ Cheap Flights from Los Angeles to Ulaanbaatar

Cheap flight deals from Los Angeles to Ulaanbaatar

Enter your travel dates to find the best prices.

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Best

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Cheapest flights from Los Angeles to Ulaanbaatar
Explore the most affordable flight options available from Los Angeles to Ulaanbaatar. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Thu 26/1109:00 -

1 stop33h 25m

Wed 9/1200:25 -

1 stop31h 15m

Deal found 2/11£703

Thu 26/1122:00 -

1 stop20h 25m

Thu 10/1212:25 -

1 stop17h 20m

Deal found 2/11£801

Tue 24/1109:00 -

1 stop22h 05m

Wed 2/1212:25 -

1 stop34h 15m

Deal found 3/11£814

Tue 10/1109:00 -

1 stop22h 05m

Sat 5/1212:25 -

1 stop34h 15m

Deal found 4/11£865

Wed 4/1107:35 -

2 stops34h 50m

Thu 12/1112:25 -

1 stop17h 20m

Deal found 2/11£913

Tue 10/1107:35 -

2 stops34h 50m

Sat 5/1212:25 -

1 stop17h 20m

Deal found 1/11£950

Mon 9/1122:00 -

1 stop20h 25m

Sat 28/1112:25 -

2 stops23h 53m

Deal found 3/11£1,460

Find flight deals from Los Angeles to Ulaanbaatar

Round-trip from	£703
One-way from	£375
Popular in	June
Cheapest in	April
Average price	£689

Asiana Airlines
26/11-9/12
2 total stops
64h 40m total
Los Angeles to Ulaanbaatar

Search Deals

25/11-31/12
1 total stop
33h 25m total
Los Angeles to Ulaanbaatar

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£139 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£28 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Los Angeles to Ulaanbaatar that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Los AngelesUlaanbaatar

LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles

Wed 25/11

09:00-10:25

1 stop33h 25m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£375

Los AngelesUlaanbaatar

LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles

Mon 30/11

07:35-10:25

2 stops34h 50m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£473

Los AngelesUlaanbaatar

LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles

Sun 22/11

12:18-10:25

2 stops54h 07m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£514

Los AngelesUlaanbaatar

LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles

Thu 19/11

09:00-10:25

1 stop33h 25m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£580

Los AngelesUlaanbaatar

LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles

Thu 26/11

09:00-10:25

1 stop33h 25m

Ulaanbaatar Chinggis Khaan

Wed 9/12

00:25-15:40

1 stop31h 15m

£703

Los AngelesUlaanbaatar

LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles

Thu 26/11

16:11-10:25

2 stops26h 14m

Ulaanbaatar Chinggis Khaan

Thu 10/12

12:25-20:20

2 stops23h 55m

£813

Los AngelesUlaanbaatar

LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles

Tue 24/11

09:00-23:05

1 stop22h 05m

Ulaanbaatar Chinggis Khaan

Wed 2/12

12:25-06:40

1 stop34h 15m

£814

Los AngelesUlaanbaatar

LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles

Tue 16/3

22:00-10:25

1 stop21h 25m

Ulaanbaatar Chinggis Khaan

Tue 23/3

12:25-14:45

1 stop17h 20m

£880

Los AngelesUlaanbaatar

LAX Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles

Wed 6/1

07:35-10:25

2 stops34h 50m

Ulaanbaatar Chinggis Khaan

Sat 16/1

12:25-20:30

2 stops24h 05m

£929

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Sorted by cheapest first

Best time to book a flight from Los Angeles to Ulaanbaatar

Have a flexible travel schedule? Discover the best time to fly to Ulaanbaatar from Los Angeles with our price prediction graph.

LAX-UBN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Los Angeles to Ulaanbaatar?
Departing from Los Angeles to Ulaanbaatar will take you 21h 25m. The distance from Los Angeles to Ulaanbaatar is about 6138 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Los Angeles to Ulaanbaatar that include hotel bookings?
Yes. In addition to deals on Los Angeles to Ulaanbaatar flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Los Angeles to Ulaanbaatar?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Ulaanbaatar.
Can I find deals for business class flights from Los Angeles to Ulaanbaatar?
Yes. Cheapflights offers flight deals from Los Angeles to Ulaanbaatar by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Can Cheapflights find flights from Los Angeles to Ulaanbaatar with no change fees?

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Can Cheapflights notify me if prices for flights from Los Angeles to Ulaanbaatar become cheaper?

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Cheap flights from Los Angeles to Ulaanbaatar from £375

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Los Angeles to Ulaanbaatar

Cheapest flights from Los Angeles to UlaanbaatarExplore the most affordable flight options available from Los Angeles to Ulaanbaatar. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Explore the most affordable flight options available from Los Angeles to Ulaanbaatar. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Best flights from Los Angeles to UlaanbaatarDiscover carefully curated flight deals from Los Angeles to Ulaanbaatar that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Discover carefully curated flight deals from Los Angeles to Ulaanbaatar that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Last-minute flights from Los Angeles to UlaanbaatarDiscover last-minute flight deals from Los Angeles to Ulaanbaatar. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from Los Angeles to Ulaanbaatar. Data last updated 4 November 2026 and is based on user searches.

One-way flights from Los Angeles to UlaanbaatarSearch for one-way flight options from Los Angeles to Ulaanbaatar. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Search for one-way flight options from Los Angeles to Ulaanbaatar. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Find flight deals from Los Angeles to Ulaanbaatar

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Best time to book a flight from Los Angeles to Ulaanbaatar

Have a flexible travel schedule? Discover the best time to fly to Ulaanbaatar from Los Angeles with our price prediction graph.

Related info for your journey

How long is the flight from Los Angeles to Ulaanbaatar?

Can I find deals for flights from Los Angeles to Ulaanbaatar that include hotel bookings?

How can I find direct flights from Los Angeles to Ulaanbaatar?

Can I find deals for business class flights from Los Angeles to Ulaanbaatar?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Ulaanbaatar by adding a car hire and/or hotel booking to your travel itinerary.

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Los Angeles and Ulaanbaatar flights

Browse other Los Angeles and Ulaanbaatar flight options. Last updated on 4 November 2026.

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Can Cheapflights notify me if prices for flights from Los Angeles to Ulaanbaatar become cheaper?

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Cheapest flights from Los Angeles to Ulaanbaatar
Explore the most affordable flight options available from Los Angeles to Ulaanbaatar. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Best flights from Los Angeles to Ulaanbaatar
Discover carefully curated flight deals from Los Angeles to Ulaanbaatar that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Last-minute flights from Los Angeles to Ulaanbaatar
Discover last-minute flight deals from Los Angeles to Ulaanbaatar. Data last updated 4 November 2026 and is based on user searches.

One-way flights from Los Angeles to Ulaanbaatar
Search for one-way flight options from Los Angeles to Ulaanbaatar. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.