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Cheap flights from the United States to Mongolia

LAX — UBN
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Find flight deals from USA to Mongolia

Keep the following information in mind while searching for USA to Mongolia flight deals. Data was last updated June 10, 2026.

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FlightHub
3 stars

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FlightHub
3 stars
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Cheapflights Insights

Everything you need to know about your flight from the United States to Mongolia

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

Currently, April is the cheapest month in which you can book a flight from USA to Mongolia (average of $525). Flying from USA to Mongolia in December is currently the most expensive (average of $1,062). 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 Mongolia

Get insights into the airlines that provide service to Mongolia. 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 Mongolia. Reviews last updated June 10, 2026.
Read through reviews of airlines operating flights from the United States to Mongolia, such as Korean Air,Asiana Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,218 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

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

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

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
540 reviews
Korean Air
8.4
Very good
1,218 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

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!!
Delta
7.9
Good
8,395 reviews
Korean Air
8.4
Very good
1,218 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

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
4,409 reviews
Korean Air
8.4
Very good
1,218 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

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

Find useful and relevant information for your journey from USA to Mongolia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    $263 is the cheapest one-way deal found within the past few days, from Asiana Airlines. You may also be able to find cheap deals on Turkish Airlines and Korean Air, with prices starting from $380 and $498, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA to Mongolia 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 USA to Mongolia?

    Currently, April is the cheapest month in which you can book a flight from USA to Mongolia (average of $525). Flying from USA to Mongolia in December is currently the most expensive (average of $1,062). 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.

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Alternative routes for USA to Mongolia

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Top 6 airlines flying from USA to Mongolia

Discover the top 6 airlines that operate flights from USA to Mongolia. 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$528Average$1,370FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$663Average$1,048FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$972Average$1,447FlexibilityNo cancel feeOn-time77%
MIAT MongolianCheapest$1,040Average$1,450FlexibilityNo cancel feeOn-time63%
DeltaCheapest$1,056Average$1,499FlexibilityNo cancel feeOn-timeN/A
ANACheapest$1,532Average$1,822FlexibilityNo cancel feeOn-time80%

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