Cheap flights from Bangkok to Kathmandu from ฿7,268
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — KTM
4 Dec — 11 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok to Kathmandu Tribhuvan are usually found in January or May, booked 79 days in advance, depart on a Thursday or Wednesday and return on a Monday
Cheap flight deals from Bangkok to Kathmandu
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Cheapest flights from Bangkok to Kathmandu
Explore the most affordable flight options available from Bangkok to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.
Fri 11/1216:45 -
Nonstop3h 30m
Fri 18/1211:10 -
Nonstop3h 20m
Deal found 4/11฿13,695
Fri 18/1216:45 -
Nonstop3h 30m
Fri 25/1211:10 -
Nonstop3h 20m
Deal found 3/11฿13,728
Mon 14/1216:45 -
Nonstop3h 30m
Mon 21/1211:10 -
Nonstop3h 20m
Deal found 2/11฿13,997
Fri 11/1210:15 -
Nonstop3h 25m
Fri 18/1213:30 -
Nonstop3h 30m
Deal found 4/11฿14,199
Wed 16/1222:20 -
1 stop19h 05m
Wed 10/213:40 -
1 stop21h 40m
Deal found 4/11฿14,233
Fri 18/1206:50 -
1 stop10h 35m
Mon 11/112:50 -
1 stop22h 30m
Deal found 3/11฿14,267
Mon 30/1120:10 -
1 stop16h 35m
Mon 4/100:30 -
1 stop9h 40m
Deal found 1/11฿14,300
Thu 3/1206:50 -
1 stop8h 20m
Thu 7/112:50 -
1 stop22h 30m
Deal found 1/11฿14,334
Sat 14/1116:45 -
1 stop18h 15m
Sun 29/1117:10 -
1 stop8h 10m
Deal found 3/11฿18,405
Sat 14/1116:45 -
1 stop18h 15m
Tue 24/1108:00 -
1 stop17h 20m
Deal found 4/11฿18,641
Wed 4/1107:30 -
2 stops13h 35m
Sat 7/1113:45 -
1 stop11h 35m
Deal found 2/11฿19,314
Sat 26/1216:45 -
1 stop18h 15m
Sat 2/113:45 -
1 stop11h 35m
Deal found 3/11฿19,415
Best flights from Bangkok to Kathmandu
Discover carefully curated flight deals from Bangkok to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.
Thu 26/1106:45 -
1 stop28h 15m
Wed 2/1220:50 -
1 stop23h 00m
Deal found 2/11฿17,026
Sun 8/1118:00 -
1 stop23h 20m
Tue 10/1121:55 -
1 stop17h 50m
Deal found 2/11฿21,366
Fri 11/1220:05 -
1 stop17h 10m
Fri 18/1213:00 -
1 stop8h 55m
Deal found 4/11฿24,327
Fri 13/1107:10 -
2 stops13h 55m
Wed 18/1115:20 -
2 stops15h 15m
Deal found 31/10฿25,404
Fri 4/1206:45 -
1 stop28h 15m
Wed 16/1220:50 -
1 stop23h 00m
Deal found 2/11฿17,160
Mon 14/1206:45 -
1 stop14h 20m
Thu 17/1210:45 -
1 stop9h 05m
Deal found 31/10฿17,194
Wed 16/1206:45 -
1 stop14h 20m
Thu 31/1214:05 -
1 stop20h 45m
Deal found 2/11฿17,295
Sun 8/1118:00 -
1 stop20h 05m
Wed 11/1121:25 -
1 stop18h 20m
Deal found 2/11฿21,837
Thu 3/1206:45 -
1 stop10h 40m
Thu 10/1220:50 -
1 stop23h 00m
Deal found 2/11฿17,329
Wed 11/1120:50 -
1 stop24h 15m
Thu 19/1120:50 -
1 stop23h 00m
Deal found 4/11฿17,833
Wed 18/1112:05 -
1 stop9h 45m
Mon 7/1214:45 -
1 stop12h 25m
Deal found 31/10฿26,144
Sat 14/1120:15 -
1 stop21h 05m
Wed 25/1117:05 -
1 stop24h 55m
Deal found 4/11฿25,202
Sun 8/1120:50 -
1 stop24h 15m
Thu 19/1110:45 -
1 stop9h 05m
Deal found 31/10฿17,901
Mon 9/1112:05 -
1 stop26h 00m
Tue 10/1121:55 -
1 stop17h 50m
Deal found 2/11฿25,673
Mon 16/1118:00 -
1 stop27h 50m
Thu 26/1121:25 -
1 stop20h 35m
Deal found 2/11฿25,808
Sat 14/1120:15 -
1 stop17h 50m
Fri 27/1113:50 -
1 stop28h 10m
Deal found 3/11฿25,942
Wed 16/1212:05 -
1 stop9h 45m
Wed 10/217:05 -
1 stop16h 45m
Deal found 4/11฿25,976
Direct flights from Bangkok to Kathmandu
Explore direct flight options from Bangkok to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 November 2026.
Fri 11/1216:45 -
Nonstop3h 30m
Fri 18/1211:10 -
Nonstop3h 20m
Deal found 4/11฿13,695
Fri 18/1216:45 -
Nonstop3h 30m
Fri 25/1211:10 -
Nonstop3h 20m
Deal found 3/11฿13,728
Mon 14/1216:45 -
Nonstop3h 30m
Mon 21/1211:10 -
Nonstop3h 20m
Deal found 2/11฿13,997
Fri 11/1210:15 -
Nonstop3h 25m
Fri 18/1213:30 -
Nonstop3h 30m
Deal found 4/11฿14,199
Mon 14/1221:15 -
Nonstop3h 25m
Sun 20/1200:25 -
Nonstop3h 30m
Deal found 2/11฿14,469
Sat 28/1121:15 -
Nonstop3h 25m
Sat 12/1213:30 -
Nonstop3h 30m
Deal found 1/11฿14,603
Thu 10/1210:15 -
Nonstop3h 25m
Fri 18/1213:30 -
Nonstop3h 30m
Deal found 4/11฿14,637
Tue 19/110:15 -
Nonstop3h 25m
Thu 28/100:25 -
Nonstop3h 30m
Deal found 4/11฿14,771
Fri 11/1210:15 -
Nonstop3h 25m
Sun 20/1213:30 -
Nonstop3h 30m
Deal found 4/11฿14,940
Last-minute flights from Bangkok to Kathmandu
Discover last-minute flight deals from Bangkok to Kathmandu. Data last updated 4 November 2026 and is based on user searches.
Wed 4/1107:30 -
2 stops13h 35m
Sat 7/1113:45 -
1 stop11h 35m
Deal found 2/11฿19,314
Sat 14/1116:45 -
1 stop18h 15m
Sun 29/1117:10 -
1 stop8h 10m
Deal found 3/11฿18,405
Sat 14/1116:45 -
1 stop18h 15m
Tue 24/1108:00 -
1 stop17h 20m
Deal found 4/11฿18,641
Sun 29/1102:10 -
1 stop10h 35m
Tue 5/100:30 -
1 stop15h 20m
Deal found 1/11฿14,300
Thu 3/1206:50 -
1 stop8h 20m
Thu 7/112:50 -
1 stop22h 30m
Deal found 1/11฿14,334
Fri 11/1216:45 -
Nonstop3h 30m
Fri 18/1211:10 -
Nonstop3h 20m
Deal found 4/11฿13,695
Fri 11/1210:15 -
Nonstop3h 25m
Fri 18/1213:30 -
Nonstop3h 30m
Deal found 4/11฿14,199
Mon 14/1216:45 -
Nonstop3h 30m
Mon 21/1211:10 -
Nonstop3h 20m
Deal found 2/11฿13,997
Wed 16/1222:20 -
1 stop19h 05m
Wed 10/213:40 -
1 stop21h 40m
Deal found 4/11฿14,233
Fri 18/1216:45 -
Nonstop3h 30m
Fri 25/1211:10 -
Nonstop3h 20m
Deal found 3/11฿13,728
Fri 18/1206:50 -
1 stop10h 35m
Mon 11/112:50 -
1 stop22h 30m
Deal found 3/11฿14,267
Sat 26/1216:45 -
1 stop18h 15m
Sat 2/113:45 -
1 stop11h 35m
Deal found 3/11฿19,415
One-way flights from Bangkok to Kathmandu
Search for one-way flight options from Bangkok to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.
Fri 20/1115:05 -
1 stop21h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/11฿7,268
Sat 30/113:55 -
1 stop10h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/11฿7,335
Mon 25/113:55 -
1 stop9h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/11฿7,369
Wed 2/1206:50 -
1 stop17h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 31/10฿7,402
Mon 30/1116:45 -
Nonstop3h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/11฿7,436
Wed 20/113:55 -
1 stop9h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/11฿7,470
Mon 7/1206:50 -
1 stop15h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/11฿7,503
Tue 10/1116:45 -
1 stop27h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11฿7,537
Mon 23/1110:15 -
Nonstop3h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/11฿7,537
Mon 21/1222:20 -
1 stop9h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/11฿7,571
Mon 9/1106:45 -
1 stop10h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/11฿7,604
Wed 16/1206:50 -
1 stop8h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 31/10฿7,638
Find flight deals from Bangkok to Kathmandu
Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 November 2026.
Customise your flight search to find flights from Bangkok to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 4 November 2026.
Use the filters below to find and compare flights from Bangkok to Kathmandu that are best for you.
Flights are sorted by cheapest return flights first.
Deals found on 31/10
Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Bangkok to Kathmandu
Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Bangkok with our price prediction graph.
TH1-KTM
BKK-KTM
DMK-KTM
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bangkok to Kathmandu
TH1-KTM
BKK-KTM
DMK-KTM
What is the cheapest month to book a flight from Bangkok to Kathmandu?
Currently, January is the cheapest month in which you can book a flight from Bangkok to Kathmandu (average of ฿8,547). Flying from Bangkok to Kathmandu in October is currently the most expensive (average of ฿16,185). 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.
What is the cheapest time of day to fly from BKK to KTM?
Find hourly flight availability from Bangkok to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2026.
When flying from Bangkok to Kathmandu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Bangkok to Kathmandu
Explore weekly flight availability from Bangkok to Kathmandu. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 November 2026.
The most flights from TH1 to KTM are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost for a return flight from Bangkok to Kathmandu?
Airfare is typical for this route at the moment.
Bangkok to Kathmandu flights typically cost between ฿9,051 and ฿16,689 in December.The cheapest return price found within the last 5 days was ฿13,695 on Nepal Airlines (11 Dec–18 Dec).
How often are flights from Bangkok to Kathmandu delayed?
About 29% of weekly flights between Bangkok and Kathmandu have experienced delays in the past year, with the average delay time being 85 minutes.
What is the most punctual flight time for Bangkok to Kathmandu flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bangkok to Kathmandu flights?
Over the past year, Thai Airways have had the lowest number of delays on this route, with just 20% of flights being delayed.
How far ahead should I book a flight from Bangkok to Kathmandu?
The price you pay for your flight from Bangkok to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Kathmandu
Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated 4 November 2026.
Check out reviews from past customers who have flown with Thai Airways,Thai AirAsia, andThai Lion Air from Bangkok to Kathmandu to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment system was improved. I could not get my preferred Isle seat this time.
Related info for your journey
Find useful and relevant information for your journey from Bangkok to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Kathmandu from Bangkok?
If you book a flight to Kathmandu from Bangkok, you will be flying to Tribhuvan, which is the city’s only airport. Kathmandu Tribhuvan (KTM) is located 4.1 km from the centre of Kathmandu. There are 2 flights from Bangkok to Tribhuvan per day from 4 different airlines.
How long is the flight from Bangkok to Kathmandu?
There are many flights that can get you from Bangkok to Kathmandu in 23h 20m. Fly via IndiGo or Batik Air to get the fastest option. Bangkok and Kathmandu are separated by a distance of 2198 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Bangkok to Kathmandu round-trip?
Flying on Thai AirAsia is currently your cheapest option to Kathmandu, with prices starting at ฿4,733. Additional round-trip tickets that might be worth considering are offered by Thai Lion Air and Nepal Airlines, with the lowest prices starting at ฿6,176 and ฿12,209, respectively. You may be able to fly from Bangkok to Kathmandu for 60% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Bangkok to Kathmandu one-way?
The cheapest airline one-way is Thai Lion Air, with whom users have recently found tickets for as low as ฿2,993. However, be on the lookout for offers from Thai AirAsia and Thai Airways, as they are both options that can get you from Bangkok to Kathmandu for a low price.
What are the cheapest flights from Bangkok to Kathmandu?
Looking at all options, your cheapest flight can be booked for ฿5,271. While the most popular route (Bangkok Suvarnabhumi - Kathmandu Tribhuvan) can be booked for ฿13,728 on average, our data indicates ฿15,875 when flying from Bangkok to Kathmandu.
Can I find deals for business class flights from Bangkok to Kathmandu?
Yes. Cheapflights offers flight deals from Bangkok to Kathmandu 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 Bangkok to Kathmandu?
Currently, January is the cheapest month in which you can book a flight from Bangkok to Kathmandu (average of ฿8,547). Flying from Bangkok to Kathmandu in October is currently the most expensive (average of ฿16,185). 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.
Discover the top 4 airlines that operate flights from Bangkok to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 4 November 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Bangkok to Kathmandu?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bangkok to Kathmandu. 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 Bangkok to Kathmandu?
Cheapflights helps you find that perfect flight to Kathmandu from Bangkok by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Bangkok to Kathmandu with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Bangkok to Kathmandu flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Bangkok to Kathmandu become cheaper?
Yes, Cheapflights offers price alerts on Bangkok to Kathmandu 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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