US$623️ Cheap Flights from Washington D.C. to Ulaanbaatar (2024)

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Washington D.C. to Ulaanbaatar - Flights Starting at US$623

Book one-way or return flights from Washington D.C. to Ulaanbaatar from as little as US$623. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Washington D.C. to Ulaanbaatar

View airlines operating flights from Washington D.C. to Ulaanbaatar. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Turkish Airlines

From US$623

Korean Air

From US$726

Miat Mongolian Airlines

From US$728

Qatar Airways

From US$787

United Airlines

From US$854

Air Canada

From US$871

Etihad Airways

From US$882

PLAY Airline

From US$964

Saudia

From US$969

American Airlines

From US$989

ANA airlines

Find more flights and airlines

Alternative Routes from Washington D.C. to Ulaanbaatar

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Washington D.C. to Ulaanbaatar.

Cheapest
IAD
21:50
21h 25m
1 transfer
UBN
07:15
Dulles International Airport - New Ulaanbaatar International Airport
Tue, Apr 30Turkish Airlines
US$623
DCA
20:45
42h 0m
2 transfer
UBN
02:45
Ronald Reagan Washington National Airport - New Ulaanbaatar International Airport
Mon, Jul 8Korean Air
US$726
DCA
20:45
42h 0m
2 transfer
UBN
02:45
Ronald Reagan Washington National Airport - New Ulaanbaatar International Airport
Mon, Jul 8Korean Air
US$726
Find More Flights

Frequently Asked Questions

When are flight tickets from Washington D.C. (WAS) to Ulaanbaatar (ULN) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Ulaanbaatar based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Washington D.C. (WAS) to Ulaanbaatar (ULN) cost?
According to Trip.com's data, the lowest price is around $2,185.
What is the transportation method from the main airport to downtown in Ulaanbaatar?
- The distance from New Ulaanbaatar International Airport to downtown is about 26km. It takes about 40 minutes by taxi.

How to find a cheap flight from Washington D.C. to Ulaanbaatar

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Ulaanbaatar. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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