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Cheap flights from Dulles Intl (IAD) to Mongolia

IAD — UBN
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Find flight deals from Dulles Intl to Mongolia

Keep the following information in mind while searching for Dulles Intl to Mongolia flight deals. Data was last updated July 24, 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 Washington, D.C. Dulles Intl Airport to Mongolia

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Mongolia?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mongolia (average of $1,062). Flying from Washington, D.C. Dulles Intl Airport to Mongolia in December is currently the most expensive (average of $2,092). 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 July 24, 2026.
Get a feel of what it's like to fly with Turkish Airlines and United Airlines from Washington, D.C. Dulles Intl Airport to Mongolia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,455 reviews

Comfort

7.3

Boarding

7.3

Crew

7.8

Overall

7.4

Entertainment

7.5

Food

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
Turkish Airlines
7.4
Good
4,455 reviews
Turkish Airlines
7.4
Good
4,455 reviews

Comfort

7.3

Boarding

7.3

Crew

7.8

Overall

7.4

Entertainment

7.5

Food

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
United Airlines
7.4
Good
10,025 reviews
Turkish Airlines
7.4
Good
4,455 reviews

Comfort

7.3

Boarding

7.3

Crew

7.8

Overall

7.4

Entertainment

7.5

Food

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent

Related info for your journey

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

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

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

  • How can I find direct flights from Dulles Intl to Mongolia?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Mongolia?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mongolia (average of $1,062). Flying from Washington, D.C. Dulles Intl Airport to Mongolia in December is currently the most expensive (average of $2,092). 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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Top 3 airlines flying from Dulles Intl to Mongolia

Discover the top 3 airlines that operate flights from Dulles Intl 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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
MIAT MongolianCheapest$1,025Average$1,461FlexibilityNo cancel feeOn-time63%
Turkish AirlinesCheapest$1,031Average$1,530FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$1,255Average$1,645FlexibilityNo cancel feeOn-time69%

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