Question 1

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

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from Ulaanbaatar to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Ulaanbaatar to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $345). 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.

Question 2

What is the cheapest day to fly from Ulaanbaatar to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Travelers seeking maximum savings on their Ulaanbaatar to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 3

E

Accepted Answer

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Question 4

E

Accepted Answer

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Question 5

What are the most popular airlines that fly from Ulaanbaatar to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Air China, Korean Air and MIAT Mongolian are the most popular airlines when flying from Ulaanbaatar to Washington, D.C. Dulles Intl Airport.

Question 6

What is the cheapest day to fly round-trip from Ulaanbaatar to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Tuesday flights are generally found to be more expensive for flights from Ulaanbaatar to Washington, D.C. Dulles Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

Question 7

What is the cheapest time of day to fly from UBN to IAD?

Accepted Answer

It’s typically best to fly out from Ulaanbaatar to Washington, D.C. Dulles Intl Airport in the morning. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.

Question 8

What airport do you fly from for flights from Ulaanbaatar to Washington, D.C. Dulles Intl?

Accepted Answer

Located just 18.6 mi from the city center, Ulaanbaatar Chinggis Khaan is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Ulaanbaatar. Booking flights from Chinggis Khaan (UBN) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 4 different airlines.

Question 9

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

Accepted Answer

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

Question 10

How can I find direct flights from Ulaanbaatar to Dulles Intl?

Accepted Answer

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

Question 11

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

Accepted Answer

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

Popular in	August
Cheapest in	March
Average price	$1,397

Airline	Cheapest	Average	Flexibility	On-time
Korean Air	Cheapest$493	Average$1,377	FlexibilityNo cancel fee	On-time81%
Air China	Cheapest$929	Average$1,106	FlexibilityNo cancel fee	On-time67%
Turkish Airlines	Cheapest$1,022	Average$1,402	FlexibilityNo cancel fee	On-time77%
MIAT Mongolian	Cheapest$1,213	Average$1,381	FlexibilityNo cancel fee	On-time63%

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Everything you need to know about your flight from Ulaanbaatar to Washington, D.C. Dulles Intl Airport

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

What is the cheapest time of day to fly from UBN to IAD?

Find hourly flight availability from Ulaanbaatar to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Related info for your journey

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

What airport do you fly from for flights from Ulaanbaatar to Washington, D.C. Dulles Intl?

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

How can I find direct flights from Ulaanbaatar to Dulles Intl?

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

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

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