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Cheap flights from Ulaanbaatar to Bangkok Suvarnabhumi Airport from £522

UBN — BKK
6 Oct — 13 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ulaanbaatar to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from Ulaanbaatar to Suvarnabhumi

Mon 7/1200:25 -
1 stop11h 40m
Tue 15/1209:50 -
1 stop23h 35m
Deal found 4/9£522
Wed 23/900:25 -
1 stop24h 10m
Tue 29/901:35 -
1 stop20h 30m
Deal found 4/9£526
Sat 12/1212:25 -
1 stop12h 55m
Sun 13/1223:55 -
1 stop22h 10m
Deal found 4/9£556
Fri 2/1006:20 -
1 stop18h 50m
Fri 9/1017:30 -
1 stop28h 40m
Deal found 4/9£660
Tue 8/906:20 -
1 stop28h 40m
Sat 12/911:00 -
1 stop11h 10m
Deal found 4/9£682
Fri 4/900:25 -
1 stop24h 10m
Mon 7/901:35 -
1 stop20h 30m
Deal found 4/9£1,149
Wed 9/1206:20 -
2 stops48h 30m
Tue 15/1207:30 -
2 stops20h 35m
Deal found 4/9£1,197
Sat 28/1108:45 -
Nonstop6h 00m
Sat 5/1215:15 -
Nonstop5h 40m
Deal found 2/9£1,552

Find flight deals from Ulaanbaatar to Suvarnabhumi

Round-trip from

£522

Popular in

March

Cheapest in

September

Average price

£408
Asiana Airlines
  • Asiana Airlines
  • 23/9-29/9
  • 2 total stops
  • 44h 40m total
  • Ulaanbaatar to Bangkok
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Highest demand for flights based on searches. 10% potential increase in price (£43 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ulaanbaatar to Bangkok Suvarnabhumi Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

UlaanbaatarBangkok

UBN Ulaanbaatar Chinggis Khaan - BKK Bangkok Suvarnabhumi

UBNBKK

Ulaanbaatar Chinggis Khaan

Wed 23/9

00:25-23:35

1 stop24h 10m

Bangkok Suvarnabhumi

Tue 29/9

01:35-23:05

1 stop20h 30m

£522

UlaanbaatarBangkok

UBN Ulaanbaatar Chinggis Khaan - BKK Bangkok Suvarnabhumi

UBNBKK

Ulaanbaatar Chinggis Khaan

Mon 7/12

00:25-22:00

1 stop22h 35m

Bangkok Suvarnabhumi

Thu 17/12

09:50-10:25

1 stop23h 35m

£522

UlaanbaatarBangkok

UBN Ulaanbaatar Chinggis Khaan - BKK Bangkok Suvarnabhumi

UBNBKK

Ulaanbaatar Chinggis Khaan

Fri 11/12

12:25-22:00

1 stop10h 35m

Bangkok Suvarnabhumi

Sat 12/12

23:15-10:25

1 stop10h 10m

£556

UlaanbaatarBangkok

UBN Ulaanbaatar Chinggis Khaan - BKK Bangkok Suvarnabhumi

UBNBKK

Ulaanbaatar Chinggis Khaan

Fri 2/10

06:20-00:10

1 stop18h 50m

Bangkok Suvarnabhumi

Fri 9/10

17:30-23:10

1 stop28h 40m

£660

UlaanbaatarBangkok

UBN Ulaanbaatar Chinggis Khaan - BKK Bangkok Suvarnabhumi

UBNBKK

Ulaanbaatar Chinggis Khaan

Fri 11/12

04:50-05:50

2 stops26h 00m

Bangkok Suvarnabhumi

Tue 15/12

07:30-05:05

2 stops20h 35m

£1,197
Fastest return journey

UlaanbaatarBangkok

UBN Ulaanbaatar Chinggis Khaan - BKK Bangkok Suvarnabhumi

UBNBKK

Ulaanbaatar Chinggis Khaan

Sat 28/11

08:45-13:45

Nonstop6h 00m

Bangkok Suvarnabhumi

Sat 5/12

15:15-21:55

Nonstop5h 40m

£1,552

UlaanbaatarBangkok

UBN Ulaanbaatar Chinggis Khaan - BKK Bangkok Suvarnabhumi

UBNBKK

Ulaanbaatar Chinggis Khaan

Mon 11/1

08:45-13:45

Nonstop6h 00m

Bangkok Suvarnabhumi

Mon 18/1

15:15-21:55

Nonstop5h 40m

£1,552

UlaanbaatarBangkok

UBN Ulaanbaatar Chinggis Khaan - BKK Bangkok Suvarnabhumi

UBNBKK

Ulaanbaatar Chinggis Khaan

Sat 21/11

08:45-13:45

Nonstop6h 00m

Bangkok Suvarnabhumi

Sat 28/11

15:15-21:55

Nonstop5h 40m

£1,552

UlaanbaatarBangkok

UBN Ulaanbaatar Chinggis Khaan - BKK Bangkok Suvarnabhumi

UBNBKK

Ulaanbaatar Chinggis Khaan

Sat 12/12

08:45-13:45

Nonstop6h 00m

Bangkok Suvarnabhumi

Wed 16/12

15:15-21:55

Nonstop5h 40m

£1,552

UlaanbaatarBangkok

UBN Ulaanbaatar Chinggis Khaan - BKK Bangkok Suvarnabhumi

UBNBKK

Ulaanbaatar Chinggis Khaan

Mon 14/12

08:45-13:45

Nonstop6h 00m

Bangkok Suvarnabhumi

Mon 21/12

15:15-21:55

Nonstop5h 40m

£1,552

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Sorted by cheapest first

Best time to book a flight from Ulaanbaatar to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Ulaanbaatar with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Ulaanbaatar to Bangkok Suvarnabhumi Airport

How far ahead should I book a flight from Ulaanbaatar to Bangkok Suvarnabhumi Airport?

The price you pay for your flight from Ulaanbaatar to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Ulaanbaatar to Bangkok Suvarnabhumi Airport?

Currently, September is the cheapest month in which you can book a flight from Ulaanbaatar to Bangkok Suvarnabhumi Airport (average of £410). Flying from Ulaanbaatar to Bangkok Suvarnabhumi Airport in March is currently the most expensive (average of £601). 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.

How much does it cost for a return flight from Ulaanbaatar to Bangkok Suvarnabhumi Airport?

Airfare is above average for this route at the moment.

Ulaanbaatar to Bangkok Suvarnabhumi Airport flights typically cost between £408 and £429 in December.
The cheapest return price found within the last 5 days was £522 on Asiana Airlines (7 Dec–15 Dec).

Related info for your journey

  • What airport do you fly from for flights from Ulaanbaatar to Bangkok Suvarnabhumi?

    Ulaanbaatar Chinggis Khaan (UBN), located 18.6 mi from the city center, is the airport you fly out of when you book flights from Ulaanbaatar to Bangkok Suvarnabhumi. 1 airline have flights from Chinggis Khaan to Bangkok Suvarnabhumi on a regular basis. Booking flights from Ulaanbaatar Chinggis Khaan to Bangkok Suvarnabhumi should not be difficult; the airport handles an average of 0 outbound flights to Bangkok Suvarnabhumi per day.

  • How long is the flight from Ulaanbaatar to Bangkok Suvarnabhumi Airport?

    Asiana Airlines and SCAT Airlines can get you from Ulaanbaatar to Bangkok Suvarnabhumi Airport in just under 24h 10m. Your travel time can differ by up to 1h 50m. Ulaanbaatar and Bangkok Suvarnabhumi Airport are separated by a distance of 2371 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Ulaanbaatar to Bangkok Suvarnabhumi Airport round-trip?

    According to our current data, MIAT Mongolian (£570), offers the cheapest pricing from Ulaanbaatar to Bangkok Suvarnabhumi Airport.

  • Can I find deals for flights from Ulaanbaatar to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on Ulaanbaatar to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ulaanbaatar to Suvarnabhumi?

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

  • Can I find deals for business class flights from Ulaanbaatar to Suvarnabhumi?

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

  • What is the cheapest month to book a flight from Ulaanbaatar to Bangkok Suvarnabhumi Airport?

    Currently, September is the cheapest month in which you can book a flight from Ulaanbaatar to Bangkok Suvarnabhumi Airport (average of £410). Flying from Ulaanbaatar to Bangkok Suvarnabhumi Airport in March is currently the most expensive (average of £601). 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.

See more FAQs

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Cha-am
Kanchanaburi
Pak Chong
Chonburi
Ko Samet
Ayutthaya
Sattahip
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Ulaanbaatar to Suvarnabhumi

AirlineCheapestAverageFlexibilityOn-time
MIAT MongolianCheapest£570Average£627FlexibilityNo cancel feeOn-time63%
Search MIAT Mongolian flights

Fly with Cheapflights

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ulaanbaatar to Suvarnabhumi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ulaanbaatar to Suvarnabhumi?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ulaanbaatar to Suvarnabhumi.

Can Cheapflights find flights from Ulaanbaatar to Suvarnabhumi with no change fees?

Certainly. Search results for flights to Suvarnabhumi from Ulaanbaatar shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ulaanbaatar to Suvarnabhumi become cheaper?

Yes, Cheapflights offers price alerts on Ulaanbaatar to Suvarnabhumi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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