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Suvarnabhumi International
Suvarnabhumi International Suvarnabhumi International
Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi InternationalStay options near the arrival city for the same travel date.
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Suvarnabhumi International Suvarnabhumi International Suvarnabhumi International Suvarnabhumi InternationalSelected flight highlights for 03 Oct 2026.
Live forecast for both cities, 18 Sep to 21 Sep.
Forecast data from MET Norway, CC BY 4.0.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Cool dry season — peak (01 Nov – 28 Feb), Songkran week (10 Apr – 17 Apr), New Year period (20 Dec – 05 Jan).
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Every option we can actually book for you, compared on price and journey time.
Air distance is about 3,839 km. 6 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Compare fares, stops, baggage and refundability across the airlines flying this route.
| Fastest flight duration | 9h 45m · Korean Air Lines |
|---|---|
| First departure of the day | 06:10 · Miat Mongolia |
| Last departure of the day | 18:15 · Miat Mongolia |
| Options in this snapshot | 68 |
| Airport codes | Ulaanbaatar–ULN, Bangkok–BKK |
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Around 68 flights appear in the dated route snapshot. Departures run through the day — the first flight leaves around 06:10 and the last around 18:15. The fastest flight takes about 9h 45m.
Lowest fare by departure window: Evening from $378, Afternoon from $458, Morning from $477. These observations do not predict the cheapest departure window on other dates.
Search your travel dates to compare current fares — prices update continuously with airline inventory.
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
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Located in lush Chao Phraya River delta in Thailand's verdant central plains, Bangkok is the capital city and the most populous area of Thailand. Owing to its lushness and greenery, like other parts of Thailand, Bangkok too has a tropical wet and dry climate. Apart from having beautiful landscape, the city has its own fair share of skyscrapers, giving it soaring urbanisation and sprouting prosperity. Since the land poses as the main gateway to Thailand, Bangkok is visited by a large number of international tourists making it one of the world's top tourist destination cities. Cultural treasure trove, shopping spree sources and tourists metropolis- Bangkok has it all. It is one of the most compelling and alluring Asian cosmopolitan cities. Shining magnanimous palaces, markets swarming with people from all over the world, giant temples throbbing with multi-diverse culture, hotels and restaurants of all breeds, price and amenities and a certain streak of pulsating life is all Bangkok has in store for tourists. The city has got something for every visitor.
Grand Palace and Buddhist temples, like Wat Phra Kaew, Wat Pho, and Wat Arun are Bangkok's most famous sights. Influence of Hinduism in Thai culture can be viewed in the Giant Swing and Erawan Shrine. Where the city's architecture is concerned, the bewitching wonders can be found in Vimanmek Mansion in Dusit Palace and Jim Thompson House. Bangkok National Museum and the Royal Barge National Museum are two museums where the abundance of art, history and other cultural elements can be spotted. Beside the grand cruises and boat trips on Chao Phraya and Thonburi's canals can give you the panoramic sights of city's architecture and water-side life.
flyx.in is a famous online travel portal where you can easily book online tickets to Bangkok. Being India's leading Travel Company, here you can get cheap flight tickets, car rentals, knowledgeable tour guides plus latest exciting affordable Bangkok travel packages. If you are the first time traveller and don't know how to manage your journey, FlyX is here to plan your trip step by step, as per your preference and budget.
Compare the available Ulaanbaatar to Bangkok options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
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| Coupon code | Offer | Max saving |
|---|---|---|
| FLYX20 | Up to 20% Off on Flights | ₹1,500 |
Check coupon eligibility and the final discount on the review page before you pay. View full terms.
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Ulaanbaatar to Bangkok, Saturday shows the lowest fare at $378. That is an observed snapshot for these dates, not a rule that holds every week.
The direct air distance between Ulaanbaatar (ULN) and Bangkok (BKK) is about 3,839 km. Actual flight time varies with the routing the airline files and with winds on the day.
Not for the dates currently loaded - every Ulaanbaatar to Bangkok option showing right now has at least one stop. Non-stop service can differ by season and by day, so it is worth checking nearby dates before you decide.
Miat Mongolia, Air China, Cathay Pacific, Korean Air Lines and 1 other are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
Every option currently loaded has at least one stop, and the shortest total journey time is about 9h 45m including the layover. Non-stop service on this route can vary by season and by day.
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 1 Pieces and 30 KG. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
The lowest fare showing on Ulaanbaatar to Bangkok for the dates currently loaded is $378. Fares on the same dates run up to $2,542, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
For the dates currently loaded the first departure is around 06:10 and the last is around 18:15, local time at Ulaanbaatar. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Check the airport codes ULN–BKK, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
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Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
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Planning more than the flight? Our Thailand guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Beaches, Bangkok and easy short breaks.
The ULN to BKK cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 3,839.25 km.
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| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare Today | $378 | 03/10/2026 | Miat Mongolia | 18:15 |
| Cheapest Airfare Within 30 Days | $370 | 13/10/2026 | Miat Mongolia | 18:15 |
| Cheapest Airfare Within 90 Days | $359 | 12/12/2026 | Miat Mongolia | 18:15 |
Planning to fly from Ulaanbaatar to Bangkok? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
The aerial distance between Ulaanbaatar and Bangkok is approximately 3,839 KM. The flight duration ranges from 9H :45 M up to 36H :35 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Around 68 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Ulaanbaatar at 06:10, while the last night flight leaves at 18:15. Flights depart from Chinggis Khaan International and land at Suvarnabhumi International.
| Flight Details | Information |
|---|---|
| Route | Ulaanbaatar to Bangkok |
| Aerial Distance | 3,839 KM |
| Flight Duration | 9H :45 M - 36H :35 M |
| Airport Codes | Ulaanbaatar - ULN, Bangkok - BKK |
| Total Flights Available | 68 flights (0 direct) |
| First Flight Departure | Departs at 06:10 |
| Last Flight Departure | Departs at 18:15 |
| Early Morning Flights (12 AM - 8 AM) | 14 direct/indirect flights |
| Morning Flights (8 AM - 12 PM) | 22 direct/indirect flights |
| Afternoon Flights (12 PM - 4 PM) | 27 direct/indirect flights |
| Evening Flights (4 PM - 8 PM) | 5 direct/indirect flights |
| Night Flights (8 PM - 12 AM) | 0 direct/indirect flights |