Cheap Flights from Washington, D.C. to Ulaanbaatar
No deal from Washington, D.C. to Ulaanbaatar has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Washington, D.C. to Ulaanbaatar, the lowest round-trip fare we recorded was $1092, in August. The typical fare was $1196. August was the cheapest month we saw and September the dearest.
The most recent price we saw on this route was $1201 on Korean Air, seen Oct 27. It is an unverified observation and may have changed.
See every deal <a href="/from/washington-dc">from Washington, D.C.</a>, <a href="/to/ulaanbaatar">to Ulaanbaatar</a>, or the return direction <a href="/from/ulaanbaatar/to/washington-dc">Ulaanbaatar to Washington, D.C.</a>.
Latest price we saw: Washington, D.C. to Ulaanbaatar
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Washington, D.C. (IAD) to Ulaanbaatar (UBN) | $1201 | 9.3¢ | Feb 18 – Feb 24 | Korean Air | Oct 27 | Check price |
Price history: Washington, D.C. to Ulaanbaatar
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1118 | $1189 | 65 |
| Sep 2026 | $1147 | $1199 | 66 |
| Aug 2026 | $1092 | $1200 | 126 |
Frequently asked questions
How many flight deals from Washington, D.C. to Ulaanbaatar are on Sparkflights right now?
There are 0 verified deals from Washington, D.C. to Ulaanbaatar on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Washington, D.C. to Ulaanbaatar?
The lowest fare we've recorded from Washington, D.C. to Ulaanbaatar is $1092, based on 257 price observations over 3 months.
How much does a flight from Washington, D.C. to Ulaanbaatar cost?
The typical round-trip fare we observed from Washington, D.C. to Ulaanbaatar is $1196, against a recorded low of $1092. These are observations, not quotes.
When is the cheapest month to fly Washington, D.C. to Ulaanbaatar?
August was the cheapest month we observed from Washington, D.C. to Ulaanbaatar and September the dearest, over 3 months of data.
What is the current price from Washington, D.C. to Ulaanbaatar?
The most recent fare our sweep saw from Washington, D.C. to Ulaanbaatar is $1201, on Oct 27. It is an unverified observation rather than a verified deal, so check it before booking.