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District of Columbia

Cheap flights from Mongolia to District of Columbia

UBN — IAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Find flight deals from Mongolia to District of Columbia

Keep the following information in mind while searching for Mongolia to District of Columbia flight deals. Data was last updated January 29, 2026.

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FlightHub
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FlightHub
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Cheapflights Insights

Everything you need to know about your flight from Mongolia to District of Columbia

What is the cheapest month to book a flight from Mongolia to District of Columbia?

Currently, March is the cheapest month in which you can book a flight from Mongolia to District of Columbia (average of $650). Flying from Mongolia to District of Columbia in February is currently the most expensive (average of $1,352). 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 District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown Korean Air, United Airlines, and Turkish Airlines from Mongolia to District of Columbia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

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
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

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
9,215 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

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
7.3
Good
4,208 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

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
7.2
Good
138 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

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 Mongolia to District of Columbia. 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 Mongolia to District of Columbia one-way?

    One-way options have recently been found by users for as low as $83 on Frontier. Other airlines that offer cheap prices include American Airlines from $86 and Southwest from $93 one-way.

  • Can I find deals for flights from Mongolia to District of Columbia that include hotel bookings?

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

  • How can I find direct flights from Mongolia to District of Columbia?

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

  • Can I find deals for business class flights from Mongolia to District of Columbia?

    Yes. Cheapflights offers flight deals from Mongolia to District of Columbia 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 District of Columbia?

    Currently, March is the cheapest month in which you can book a flight from Mongolia to District of Columbia (average of $650). Flying from Mongolia to District of Columbia in February is currently the most expensive (average of $1,352). 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 Mongolia to District of Columbia

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Top 4 airlines flying from Mongolia to District of Columbia

Discover the top 4 airlines that operate flights from Mongolia to District of Columbia. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$814Average$966FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$934Average$1,179FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$1,153Average$1,154FlexibilityNo cancel feeOn-time69%
MIAT MongolianCheapest$1,338Average$1,449FlexibilityNo cancel feeOn-time63%

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