$219 Cheap flight deals from Ulaanbaatar (ULN) to Bangkok (BKK)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Ulaanbaatar to Bangkok

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 1 - Tue, Feb 10
UBN
Chinggis Khaan Intl.
BKK
Suvarnabhumi Intl.
$612 Roundtrip, found 3 days ago
$612
Roundtrip
found 3 days ago
Select MIAT Mongolian Airlines flight, departing Sun, Feb 1 from Chinggis Khaan Intl. to Suvarnabhumi Intl., returning Tue, Feb 10, priced at $612 found 3 days ago

Airfares from $219 One Way, $499 Round Trip from Ulaanbaatar to Bangkok

Prices starting at $499 for return flights and $219 for one-way flights to Bangkok were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Mar 14 - Fri, Apr 17
UBN
Ulaanbaatar
BKK
Bangkok
$499 Roundtrip, found 1 day ago
$499
Roundtrip
found 1 day ago
Select MIAT Mongolian Airlines flight, departing Sat, Mar 14 from Ulaanbaatar to Bangkok, returning Fri, Apr 17, priced at $499 found 1 day ago
Mon, Feb 2 - Tue, Feb 10
UBN
Ulaanbaatar
BKK
Bangkok
$520 Roundtrip, found 3 days ago
$520
Roundtrip
found 3 days ago
Select MIAT Mongolian Airlines flight, departing Mon, Feb 2 from Ulaanbaatar to Bangkok, returning Tue, Feb 10, priced at $520 found 3 days ago
Mon, Feb 2 - Thu, Feb 12
UBN
Ulaanbaatar
BKK
Bangkok
$528 Roundtrip, found 3 days ago
$528
Roundtrip
found 3 days ago
Select MIAT Mongolian Airlines flight, departing Mon, Feb 2 from Ulaanbaatar to Bangkok, returning Thu, Feb 12, priced at $528 found 3 days ago
Sat, Mar 14 - Tue, Apr 14
UBN
Ulaanbaatar
BKK
Bangkok
$533 Roundtrip, found 1 day ago
$533
Roundtrip
found 1 day ago
Select MIAT Mongolian Airlines flight, departing Sat, Mar 14 from Ulaanbaatar to Bangkok, returning Tue, Apr 14, priced at $533 found 1 day ago
Wed, Jan 28 - Wed, Feb 4
UBN
Ulaanbaatar
BKK
Bangkok
$600 Roundtrip, found 2 hours ago
$600
Roundtrip
found 2 hours ago
Select MIAT Mongolian Airlines flight, departing Wed, Jan 28 from Ulaanbaatar to Bangkok, returning Wed, Feb 4, priced at $600 found 2 hours ago

Bangkok economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Quarter Saladaeng by UHG
4.0-star property

The Quarter Saladaeng by UHG

8.4/10 Very Good! (464 reviews)

Feb 28 - Mar 7

7 night stay

Ulaanbaatar (UBN) to Bangkok (BKK)

MIAT-Mongolian Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,635, price is now $890 per person
$890
per person
found 1 hour ago
Staff was nice and the hotel was clean. I stayed about a week with a break in the middle for a day in Pattaya. The website indicated transport to and from the hotel, but it is not a free shuttle. They call a taxi for you for more than if you ordered it yourself. Just use Bolt (Thailand's version of Uber/Lyft).

Reviewed on Nov 3, 2025

Centre Point Sukhumvit 10
4.0-star property

Centre Point Sukhumvit 10

9.2/10 Wonderful! (1,329 reviews)

Feb 28 - Mar 7

7 night stay

Ulaanbaatar (UBN) to Bangkok (BKK)

MIAT-Mongolian Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,676, price is now $908 per person
$908
per person
found 1 hour ago
The hotel is gorgeous! Very spacious room we got, the breakfast was the best we had in our 2 week trip. So much variety. It was my son’s favorite hotel when in Bangkok. Great features, an ATM inside, a convenience store, laundry machines! And people very polite and kind.

Reviewed on Jul 30, 2025

Centre Point Plus Hotel Silom
4.0-star property

Centre Point Plus Hotel Silom

9/10 Wonderful! (1,038 reviews)

Feb 28 - Mar 7

7 night stay

Ulaanbaatar (UBN) to Bangkok (BKK)

MIAT-Mongolian Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,750, price is now $987 per person
$987
per person
found 1 hour ago
Wonderful staff. Great amenities. Fabulous location.

Reviewed on Dec 5, 2025

Don't see what you're looking for?
See all available trips from Ulaanbaatar to Bangkok
View all trips

More About Flying To Bangkok from Ulaanbaatar

Route Information for Flights from Ulaanbaatar to Bangkok

Origin Airport IATA Code
ULN
Destination Airport IATA Code
BKK
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Ulaanbaatar to Bangkok

Orbitz is the number one travel site for finding guaranteed low prices on Ulaanbaatar to Bangkok flights. Not only do we have discount tickets on domestic and international tickets but our cutting-edge mobile tools keep you informed on the go.

Find Low Prices in One Place

Booking a trip from Ulaanbaatar to Bangkok has never been easier. Not only will you find great deals on flights, we offer bargains on cruises, car rentals, top-notch hotels, and more. You can also research and add local activities in Bangkok to your flight or hotel reservation to keep the kids happy and active.

Flight Booking, Alerts, and More on Your Mobile Device

Use our mobile app for your iPhone, iPad, or Android phone—or our mobile website m.orbitz.com—to find bargains on flights from Ulaanbaatar to Bangkok wherever you are. Book your cheap Ulaanbaatar to Bangkok flights and a hotel room too—even at the last minute. Orbitz also makes your life easier with free alerts that are sent to your mobile phone or email about delays to your upcoming flights from Ulaanbaatar to Bangkok.

Don’t Miss out on Miles

Accumulate frequent flyer miles or points on your Ulaanbaatar to Bangkok flights. It’s as simple as entering your frequent flyer number when you’re making your flight reservation on Orbitz to rack up miles on qualified flights from Ulaanbaatar to Bangkok. You can save your frequent flyer numbers in your Orbitz account to save time during your next flight booking.

Frequently asked questions

What is the shortest flight from Ulaanbaatar to Bangkok?
The quickest flight time from ULN to Suvarnabhumi Intl. Airport (BKK) is 8 hours and 50 minutes, which gives you loads of time to enjoy a drink or get absorbed in a good movie.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.