$274 Find Cheap Flights from Bangkok to Ulaanbaatar - Compare and Save

These are the earliest and latest flight times available from Bangkok Suvarnabhumi Airport to Ulaanbaatar:

• Earliest: departs at 3:15 pm and lands at 8:55 pm
• Latest: departs at 3:15 pm and lands at 8:55 pm.

The flight takes about 5h 40m.

Two cabin classes are available on flights from Bangkok Suvarnabhumi Airport to Ulaanbaatar:

• Economy Class
• Business Class

A nonstop flight from Bangkok Suvarnabhumi Airport to Ulaanbaatar takes 5h 40m, covering 2,371 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Bangkok Suvarnabhumi Airport to Ulaanbaatar range from $627 to $770, with an average of $705 over the past 12 months. Anything below $627 counts as a good deal.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $573 round-trip, compared to $637 via a layover through Shanghai Pu Dong (PVG).

MIAT Mongolian is the only airline operating Bangkok Suvarnabhumi Airport to Ulaanbaatar flights. 94% of its flights are on time.

The Boeing 787 Dreamliner family is used most often on this route, operated mainly by MIAT Mongolian. Other aircraft seen on the route include Boeing 767-300 variants.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $562 to $3,458. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Bangkok Suvarnabhumi Airport to Ulaanbaatar are currently lower than usual. Average one-way flight prices are about $322, which is 20% below the typical average for this route.

Flights from Bangkok Suvarnabhumi Airport to Ulaanbaatar usually depart from Bangkok Suvarnabhumi (BKK) and arrive at Ulaanbaatar Chinggis Khaan (UBN).

Night flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bangkok Suvarnabhumi Airport to Ulaanbaatar route, 6% of flights were delayed in the past 3 months, with delays averaging 1h 35m.

One-stop flights from Bangkok Suvarnabhumi Airport to Ulaanbaatar most commonly connect through:

• Beijing Capital (PEK) - 52% of one-stop connections
• Hong Kong Intl (HKG) - 35% of one-stop connections
• Incheon Intl (ICN) - 12% of one-stop connections
• Shanghai Pu Dong (PVG) - 1% of one-stop connections

Yes. Flexible dates can save you up to 30% on flights from Bangkok Suvarnabhumi Airport to Ulaanbaatar. Monday is the cheapest departure day at $639 round-trip on average, while Thursday is the most expensive at $904, a difference of $265.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only MIAT Mongolian operates flights between Bangkok Suvarnabhumi Airport and Ulaanbaatar.

Flying via Beijing Capital (PEK) gives the shortest average 1-stop total travel time at 10h 33m, compared with 10h 55m via Hong Kong Intl (HKG) and 13h 41m via Incheon Intl (ICN).

Ulaanbaatar is 1 hour ahead of Bangkok Suvarnabhumi Airport (Ulaanbaatar Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

Here are some options for this route, based on selected ticket types and cabin classes:

• MIAT Mongolian: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.