HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
California

Cheap flights from Mongolia to California

UBN — LAX
Oct 19 — Oct 261
Mon 10/19
Mon 10/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mongolia to California with Cheapflights

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 Insights

Everything you need to know about your flight from Mongolia to California

How far ahead should I book a flight from Mongolia to California?

The price you pay for your flight from Mongolia to California may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Mongolia to California?

Currently, February is the cheapest month in which you can book a flight from Mongolia to California (average of $988). Flying from Mongolia to California in September is currently the most expensive (average of $1,439). 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.

Reviews of airlines servicing California

Get a feel of what it's like to fly with Korean Air,Asiana Airlines, andAir China from Mongolia to California by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,218 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,218 reviews
Korean Air
8.4
Very good
1,218 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.1
Very good
562 reviews
Korean Air
8.4
Very good
1,218 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air China
7.5
Good
166 reviews
Korean Air
8.4
Very good
1,218 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Turkish Airlines
7.4
Good
4,464 reviews
Korean Air
8.4
Very good
1,218 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
10,232 reviews
Korean Air
8.4
Very good
1,218 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

  • What are the cheapest airlines to fly from Mongolia to California one-way?

    $394 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on Asiana Airlines and Korean Air, with prices starting from $685 and $718, respectively.

  • Can I find deals for flights from Mongolia to California that include hotel bookings?

    Yes. In addition to deals on Mongolia to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mongolia to California?

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

  • Can I find deals for business class flights from Mongolia to California?

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

  • What is the cheapest month to book a flight from Mongolia to California?

    Currently, February is the cheapest month in which you can book a flight from Mongolia to California (average of $988). Flying from Mongolia to California in September is currently the most expensive (average of $1,439). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Mongolia to California

AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$878Average$1,140FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$982Average$1,289FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$986Average$1,262FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$998Average$1,046FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$1,028Average$1,272FlexibilityNo cancel feeOn-time81%
MIAT MongolianCheapest$1,197Average$1,328FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.