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Cheap Flights from Washington D.C. (IAD) to Ulaanbaatar (UBN)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Washington Dulles to Chinggis Khaan flight deals

      Find the cheapest month or even day of the year to fly to Chinggis Khaan

      Book the best Chinggis Khaan fare with no extra fees

      Flight deals from Washington Dulles to Chinggis Khaan

      Looking for a cheap last-minute deal or the best return flight from Washington Dulles to Chinggis Khaan? Find the lowest prices on one-way and return tickets right here.
      Ulaanbaatar.$1,576 per passenger.Departing Tue, 9 Sep, returning Mon, 29 Sep.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Washington Dulles on Tue, 9 Sep, arriving in Chinggis Khaan.Inbound indirect flight with Korean Air, departs from Chinggis Khaan on Mon, 29 Sep, arriving in Washington Dulles.Price includes taxes and charges.From $1,576, select.
      Ulaanbaatar.$1,587 per passenger.Departing Sun, 31 Aug, returning Sun, 7 Sep.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Washington Dulles on Sun, 31 Aug, arriving in Chinggis Khaan.Inbound indirect flight with Korean Air, departs from Chinggis Khaan on Sun, 7 Sep, arriving in Washington Dulles.Price includes taxes and charges.From $1,587, select.
      Ulaanbaatar.$1,598 per passenger.Departing Tue, 14 Oct, returning Tue, 21 Oct.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Tue, 14 Oct, arriving in Chinggis Khaan.Inbound indirect flight with Turkish Airlines, departs from Chinggis Khaan on Tue, 21 Oct, arriving in Washington Dulles.Price includes taxes and charges.From $1,598, select.
      Ulaanbaatar.$1,750 per passenger.Departing Tue, 28 Apr, returning Tue, 19 May.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Tue, 28 Apr, arriving in Chinggis Khaan.Inbound indirect flight with Turkish Airlines, departs from Chinggis Khaan on Tue, 19 May, arriving in Washington Dulles.Price includes taxes and charges.From $1,750, select.
      Ulaanbaatar.$1,791 per passenger.Departing Thu, 31 Jul, returning Thu, 15 Jan.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Washington Dulles on Thu, 31 Jul, arriving in Chinggis Khaan.Inbound indirect flight with Korean Air, departs from Chinggis Khaan on Thu, 15 Jan, arriving in Washington Dulles.Price includes taxes and charges.From $1,791, select.
      Ulaanbaatar.$2,644 per passenger.Departing Fri, 8 Aug, returning Fri, 31 Oct.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Washington Dulles on Fri, 8 Aug, arriving in Chinggis Khaan.Inbound indirect flight with Korean Air, departs from Chinggis Khaan on Fri, 31 Oct, arriving in Washington Dulles.Price includes taxes and charges.From $2,644, select.
      Ulaanbaatar.$3,038 per passenger.Departing Fri, 1 Aug, returning Fri, 8 Aug.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Fri, 1 Aug, arriving in Chinggis Khaan.Inbound indirect flight with United, departs from Chinggis Khaan on Fri, 8 Aug, arriving in Washington Dulles.Price includes taxes and charges.From $3,038, select.
      Ulaanbaatar.$3,344 per passenger.Departing Tue, 29 Jul, returning Mon, 11 Aug.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Tue, 29 Jul, arriving in Chinggis Khaan.Inbound indirect flight with United, departs from Chinggis Khaan on Mon, 11 Aug, arriving in Washington Dulles.Price includes taxes and charges.From $3,344, select.

      Find the cheapest month to fly from Washington Dulles to Chinggis Khaan

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Chinggis Khaan flights are currently cheapest in September.
      Jul
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      Aug
      from $3,038
      Sep
      from $1,576
      Oct
      from $1,598
      Nov
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      Dec
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      Jan
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      Washington Dulles to Chinggis Khaan: Alternative routes

      Compare routes from Washington Dulles to Ulaanbaatar below. You may find an airport to fly into that's cheaper, faster, or easier than Chinggis Khaan.

      Washington D.C. to Ulaanbaatar: Flight information

      The things to know before you go.
      Cheapest flight found$1,576
      Cheapest month to flySeptember

      Finding cheap flights from Washington Dulles to Chinggis Khaan: Frequently asked questions

      The best price we found for a return flight from Washington Dulles to Chinggis Khaan is $1,576. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Washington Dulles to Chinggis Khaan. But we found flights with one or more stops from $1,576.
      As of July 2025, there are no flights flying from Washington Dulles to Chinggis Khaan.
      The cheapest month to fly from Washington Dulles to Chinggis Khaan is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Chinggis Khaan Airport on Tuesday, 9 September 2025.
      No airlines currently offer direct flights between Washington Dulles Airport and Chinggis Khaan Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chinggis Khaan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Ulaanbaatar is around 40 days in advance, so don’t leave your flight to the last minute.
      Currently, Korean Air offers the cheapest flight tickets to Chinggis Khaan.

      Travelling from Washington Dulles International Airport (IAD) to Ulaanbaatar International Airport (UBN): what you need to know

      • The timezone in Ulaanbaatar is UTC+8, which is 12 hours ahead of Washington DC.

      • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your IAD to UBN flight.

      • During popular months like April, it's best to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead of an international flight when you fly during a high season in general.

      • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Washington Dulles International Airport to Ulaanbaatar International Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to visit your chosen city. Stopovers between IAD and UBN include:

        • Beijing Capital International Airport

        • Incheon International Airport

        • Istanbul Ataturk Airport

      How to find the cheapest flights from Washington Dulles International Airport (IAD) to Ulaanbaatar International Airport (UBN)

      • $807 is the lowest price for a one-way Washington Dulles International Airport to Ulaanbaatar International Airport flight. Return flights start from $1,576. These fares can change based on demand.

      • Don't leave things to the last moment. You're more likely to get cheap tickets from IAD to UBN if you book early. Airlines often have some fantastic early bird discounts.

      • If you can be flexible with your travel plans, use the 'Whole month' tool. It'll find the lowest price in each month when looking for your flight from Washington Dulles International Airport to Ulaanbaatar International Airport.

      • Save time searching for cheap flights from IAD to UBN by setting up a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.

      • Pick your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Washington Dulles International Airport to Ulaanbaatar International Airport.

      Handy information about Washington Dulles International Airport (IAD)

      • The address for IAD is 1 Saarinen Circle.

      • When it comes to Washington Dulles International Airport's on-time performance, data shows 74.39% of flights arrive within the scheduled timeframe.

      • To get to Washington Dulles International Airport from central Washington DC, it takes about 50 minutes if you're going by car. This depends on traffic though. It's approximately 56 kilometres from the airport to the city centre.

      • Planning to take public transport? You can expect a journey time of around 3 hours 25 minutes.

      • Get your break off to a hassle-free start by staying near IAD. Whether you're boarding an early flight from Washington Dulles International Airport to Ulaanbaatar International Airport or just don't like being rushed, these hotels are perfect:

      Arriving at Ulaanbaatar International Airport (UBN)

      • Get off your Washington Dulles International Airport to Ulaanbaatar International Airport flight and be in your hotel bed soon after. If you need a handy option that's not too far from UBN, unpack your bags at Mandala Bliss Mongolia.

      Getting from Ulaanbaatar International Airport (UBN) to central Ulaanbaatar

      • Ulaanbaatar International Airport is approximately 48 kilometres from the centre of Ulaanbaatar. The drive time takes around 1 hour.

      When to fly to Ulaanbaatar International Airport (UBN)

      • July is the busiest month for flights from Washington Dulles International Airport to Ulaanbaatar International Airport. For a quieter experience, visit Ulaanbaatar in April.

      • The warmest month in Ulaanbaatar is July, with the temperature ranging between 11ºC (52ºF) and 22ºC (72ºF). Lock in your flights from Washington Dulles International Airport to Ulaanbaatar International Airport in this month if this is the type of weather you like.

      • January has average temperatures of between -30ºC (-22ºF) and -13ºC (9ºF). Search for cheap tickets from IAD to UBN sometime around then if you like cooler conditions.

      Explore more of Mongolia

      • Erdenet is just one of the many places in Mongolia waiting to be explored after you've seen Ulaanbaatar. Around 241 kilometres away to the north-west, its top attractions include Khangai resort, Happy land амралт and boldbayar.

      • Darhan is another favourite destination in Mongolia and is around 193 kilometres north of Ulaanbaatar. No trip is complete without visiting Horse Music Park (Морин хуур цогцолбор), Museum of Dakrhan-Uul and The Buddha's Statue of Northern.

      Plan the rest of your trip from Washington D.C. to Ulaanbaatar

      Prices shown on this page are estimated lowest prices only. Found in the last 45 days.