How long is the flight from Los Angeles to Ulaanbaatar?

Departing from Los Angeles to Ulaanbaatar will take you 55h 25m. The distance from Los Angeles to Ulaanbaatar is about 6138 mi.

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.

£343+ Cheap Flights from Los Angeles to Ulaanbaatar

Cheap flight deals from Los Angeles to Ulaanbaatar

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 20 September 2026.

Thu 8/1006:00 -

2 stops38h 10m

Wed 28/1012:25 -

2 stops19h 45m

Deal found 17/9£661

Mon 12/1019:17 -

2 stops48h 53m

Mon 26/1012:25 -

2 stops26h 30m

Deal found 17/9£665

Sun 11/1021:05 -

2 stops47h 05m

Mon 26/1012:25 -

2 stops19h 45m

Deal found 17/9£666

Thu 8/1006:00 -

2 stops38h 10m

Sat 24/1013:00 -

2 stops23h 45m

Deal found 17/9£698

Fri 2/1012:45 -

1 stop41h 10m

Mon 12/1009:55 -

1 stop15h 50m

Deal found 17/9£700

Sun 11/1021:05 -

2 stops47h 05m

Sat 24/1013:00 -

2 stops23h 45m

Deal found 17/9£703

Wed 11/1109:00 -

1 stop33h 25m

Sat 14/1100:25 -

1 stop22h 15m

Deal found 16/9£731

Fri 9/1007:35 -

2 stops36h 35m

Mon 26/1012:25 -

1 stop36h 05m

Deal found 16/9£802

Tue 29/900:50 -

1 stop29h 05m

Wed 7/1023:45 -

1 stop24h 35m

Deal found 16/9£837

Find flight deals from Los Angeles to Ulaanbaatar

Round-trip from	£661
One-way from	£343
Popular in	June
Cheapest in	April
Average price	£746

Delta
12/10-28/10
4 total stops
63h 35m total
Los Angeles to Ulaanbaatar

Search Deals

Delta
28/9-31/12
2 total stops
36h 55m total
Los Angeles to Ulaanbaatar

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£161 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£30 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

Los AngelesUlaanbaatar

LAX Los Angeles Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles Los Angeles

Sun 27/9

21:00-11:10

2 stops47h 10m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£352

Los AngelesUlaanbaatar

LAX Los Angeles Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles Los Angeles

Tue 29/9

13:25-20:55

2 stops40h 30m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£352

Los AngelesUlaanbaatar

LAX Los Angeles Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles Los Angeles

Tue 6/10

06:00-20:55

2 stops47h 55m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£361

Los AngelesUlaanbaatar

LAX Los Angeles Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles Los Angeles

Fri 25/9

06:00-11:10

2 stops38h 10m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£391

Fastest return journey

Los AngelesUlaanbaatar

LAX Los Angeles Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles Los Angeles

Mon 5/10

10:45-20:55

1 stop19h 10m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£396

Los AngelesUlaanbaatar

LAX Los Angeles Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles Los Angeles

Thu 8/10

07:05-11:10

2 stops37h 05m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£399

Los AngelesUlaanbaatar

LAX Los Angeles Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles Los Angeles

Mon 5/10

07:05-11:10

2 stops37h 05m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£399

Los AngelesUlaanbaatar

LAX Los Angeles Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles Los Angeles

Sat 26/9

09:43-11:10

2 stops58h 27m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£400

Los AngelesUlaanbaatar

LAX Los Angeles Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles Los Angeles

Sun 4/10

12:00-11:10

2 stops56h 10m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£407

Los AngelesUlaanbaatar

LAX Los Angeles Los Angeles - UBN Ulaanbaatar Chinggis Khaan

LAXUBN

Los Angeles Los Angeles

Tue 6/10

23:00-11:10

1 stop21h 10m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-09:00

Nonstop0h 00m

£523

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 22 resultsSorted 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 55h 25m. The distance from Los Angeles to Ulaanbaatar is about 6138 mi.
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.

See more FAQs

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Los Angeles to Ulaanbaatar. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Ulaanbaatar?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Los Angeles to Ulaanbaatar for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Los Angeles to Ulaanbaatar with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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 £343

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. 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 20 September 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 20 September 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 20 September 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 20 September 2026.

Last-minute flights from Los Angeles to UlaanbaatarDiscover last-minute flight deals from Los Angeles to Ulaanbaatar. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Los Angeles to Ulaanbaatar. Data last updated 20 September 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 20 September 2026.

Search for one-way flight options from Los Angeles to Ulaanbaatar. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Find flight deals from Los Angeles to Ulaanbaatar

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Cheapflights Fare Finder

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

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.

Search flights from Los Angeles to Ulaanbaatar by cabin class

Find flights from Los Angeles to Ulaanbaatar, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Los Angeles and Ulaanbaatar flights

Browse other Los Angeles and Ulaanbaatar flight options. Last updated on 20 September 2026.

Other flights from Los Angeles

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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 20 September 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 20 September 2026.

Last-minute flights from Los Angeles to Ulaanbaatar
Discover last-minute flight deals from Los Angeles to Ulaanbaatar. Data last updated 20 September 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 20 September 2026.