Cheap flights from Ulaanbaatar (UBN) to Los Angeles (LAX)
UBN — LAX
Dec 3 — Dec 101
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Ulaanbaatar Chinggis Khaan to Los Angeles are usually found in September or February, booked 53 days in advance, depart on a Monday or Thursday and return on a Saturday
Cheap flight deals from Ulaanbaatar to Los Angeles
Discover tips and strategies to find the most affordable flight options for your journey from Ulaanbaatar (UBN) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2025.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Popular in | July |
Cheapest in | September |
Average price | $1,035 |
Compare providers for flights from Ulaanbaatar to Los Angeles
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ulaanbaatar to Los Angeles in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ulaanbaatar-Los Angeles flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Ulaanbaatar-Los Angeles flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Ulaanbaatar-Los Angeles flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ulaanbaatar-Los Angeles flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ulaanbaatar-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ulaanbaatar to Los Angeles
Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Ulaanbaatar with our price prediction graph.
Estimated round-trip 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.
Cheapflights Insights
Everything you need to know about your flight from Ulaanbaatar to Los Angeles
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How far ahead should I book a flight from Ulaanbaatar to Los Angeles?
Use this chart to determine the optimal time to book a round-trip flight from Ulaanbaatar to Los Angeles. Price data was last updated on October 31, 2025.
To ensure you get the cheapest price possible for a flight from Ulaanbaatar to Los Angeles, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Ulaanbaatar to Los Angeles?
Currently, February is the cheapest month in which you can book a flight from Ulaanbaatar to Los Angeles (average of $640). Flying from Ulaanbaatar to Los Angeles in July is currently the most expensive (average of $1,159). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from UBN to LAX?
Find hourly flight availability from Ulaanbaatar to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.
It’s typically best to fly out from Ulaanbaatar to Los Angeles in the afternoon. Doing so could potentially save you 29% on the flight price compared to flying in the evening, which is usually more expensive.
What’s the top layover airport for flights from Ulaanbaatar to Los Angeles?
Share of 1-stop round-trip flights from Ulaanbaatar to Los Angeles chosen by Cheapflights users in the past 12 months, using the same layover each way.
Incheon (ICN) – chosen by Cheapflights users on 67% of 1-stop itineraries from Ulaanbaatar to Los Angeles on Cheapflights.
What’s the fastest layover option from Ulaanbaatar to Los Angeles?
Shortest average travel time for 1-stop one-way flights from Ulaanbaatar to Los Angeles, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Beijing (PEK) have the shortest average one-way travel time for 1-stop routes: 16h 30m.
What’s the fastest layover option from Ulaanbaatar to Los Angeles?
Shortest average travel time for 1-stop one-way flights from Ulaanbaatar to Los Angeles, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Beijing (PEK) have the shortest average one-way travel time for 1-stop routes: 16h 30m.
Which airport typically offers the quickest layover for flights from Ulaanbaatar to Los Angeles?
Average layover duration for 1-stop one-way flights from Ulaanbaatar to Los Angeles, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Beijing (PEK) offer the fastest connection on this route, with an average layover time of 2h 53m.
Reviews of airlines servicing Los Angeles
Get insights into the airlines that provide service to Los Angeles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Angeles. Reviews last updated November 3, 2025.
Get a feel of what it's like to fly with Korean Air, Asiana Airlines, and Air China from Ulaanbaatar to Los Angeles by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.2
Food
8.1
Comfort
8.3
Overall
8.4
Boarding
8.5
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Entertainment
8.2
Food
8.1
Comfort
8.3
Overall
8.4
Boarding
8.5
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Entertainment
8.2
Food
8.1
Comfort
8.3
Overall
8.4
Boarding
8.5
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Entertainment
8.2
Food
8.1
Comfort
8.3
Overall
8.4
Boarding
8.5
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from Ulaanbaatar to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ulaanbaatar to Los Angeles
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Ulaanbaatar to Los Angeles
Discover the top 4 airlines that operate flights from Ulaanbaatar to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$715 | Average$881 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$883 | Average$1,159 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,168 | Average$1,320 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$1,184 | Average$1,311 | FlexibilityNo cancel fee | On-time81% |