Cheap flights from Bangkok Suvarnabhumi Airport to Kathmandu from $207
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — KTM
3 Sep — 10 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Kathmandu Tribhuvan are usually found in January or June, booked 32 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Cheap flight deals from Suvarnabhumi to Kathmandu
Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) 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 29 August 2025.
Explore the most affordable flight options available from Suvarnabhumi to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Tue 9/903:00BKK - KTM
1 stop10h 05mMultiple Airlines
Sat 13/917:30KTM - BKK
1 stop25h 40mMultiple Airlines
Deal found 27/8$553
Tue 14/1019:00BKK - KTM
1 stop18h 05mMultiple Airlines
Tue 21/1013:30KTM - BKK
Nonstop3h 30mMultiple Airlines
Deal found 28/8$558
Fri 19/916:45BKK - KTM
Nonstop3h 30mNepal Airlines
Mon 22/911:10KTM - BKK
Nonstop3h 20mNepal Airlines
Deal found 27/8$664
Fri 19/913:45BKK - KTM
1 stop23h 20mChina Southern
Mon 22/923:30KTM - BKK
1 stop9h 35mChina Southern
Deal found 27/8$667
Fri 26/916:45BKK - KTM
Nonstop3h 30mNepal Airlines
Wed 22/1011:10KTM - BKK
Nonstop3h 20mNepal Airlines
Deal found 28/8$674
Fri 19/916:45BKK - KTM
Nonstop3h 30mMultiple Airlines
Mon 22/907:35KTM - BKK
1 stop8h 05mMultiple Airlines
Deal found 27/8$717
Best flights from Suvarnabhumi to Kathmandu
Discover carefully curated flight deals from Suvarnabhumi to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.
Tue 9/903:00BKK - KTM
1 stop10h 05mMultiple Airlines
Sat 13/917:30KTM - BKK
1 stop25h 40mMultiple Airlines
Deal found 27/8$553
Tue 14/1019:00BKK - KTM
1 stop18h 05mMultiple Airlines
Mon 20/1000:35KTM - BKK
Nonstop3h 30mMultiple Airlines
Deal found 28/8$556
Direct flights from Suvarnabhumi to Kathmandu
Explore direct flight options from Suvarnabhumi to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 August 2025.
Fri 19/916:45BKK - KTM
Nonstop3h 30mNepal Airlines
Mon 22/911:10KTM - BKK
Nonstop3h 20mNepal Airlines
Deal found 27/8$664
Fri 26/916:45BKK - KTM
Nonstop3h 30mNepal Airlines
Wed 22/1011:10KTM - BKK
Nonstop3h 20mNepal Airlines
Deal found 28/8$674
Wed 10/916:45BKK - KTM
Nonstop3h 30mMultiple Airlines
Sat 13/923:30KTM - BKK
Nonstop3h 30mMultiple Airlines
Deal found 27/8$731
Fri 19/916:45BKK - KTM
Nonstop3h 30mMultiple Airlines
Sun 21/900:35KTM - BKK
Nonstop3h 30mMultiple Airlines
Deal found 27/8$751
Tue 14/1010:15BKK - KTM
Nonstop3h 25mThai Airways
Mon 20/1000:35KTM - BKK
Nonstop3h 30mThai Airways
Deal found 28/8$797
Fri 26/910:15BKK - KTM
Nonstop3h 25mThai Airways
Tue 21/1000:35KTM - BKK
Nonstop3h 30mThai Airways
Deal found 28/8$1,288
Tue 23/1221:15BKK - KTM
Nonstop3h 25mThai Airways
Tue 30/1213:30KTM - BKK
Nonstop3h 30mThai Airways
Deal found 27/8$1,875
Last-minute flights from Suvarnabhumi to Kathmandu
Discover last-minute flight deals from Suvarnabhumi to Kathmandu. Data last updated 29 August 2025 and is based on user searches.
Tue 9/903:00BKK - KTM
1 stop10h 05mMultiple Airlines
Sat 13/917:30KTM - BKK
1 stop25h 40mMultiple Airlines
Deal found 27/8$553
Fri 19/916:45BKK - KTM
Nonstop3h 30mNepal Airlines
Mon 22/911:10KTM - BKK
Nonstop3h 20mNepal Airlines
Deal found 27/8$664
Fri 19/913:45BKK - KTM
1 stop23h 20mChina Southern
Mon 22/923:30KTM - BKK
1 stop9h 35mChina Southern
Deal found 27/8$667
Fri 19/916:45BKK - KTM
Nonstop3h 30mMultiple Airlines
Mon 22/907:35KTM - BKK
1 stop8h 05mMultiple Airlines
Deal found 27/8$717
Fri 19/914:45BKK - KTM
2 stops19h 00mAir India
Mon 22/910:05KTM - BKK
1 stop9h 05mAir India
Deal found 27/8$782
Fri 26/916:45BKK - KTM
Nonstop3h 30mNepal Airlines
Wed 22/1011:10KTM - BKK
Nonstop3h 20mNepal Airlines
Deal found 28/8$674
One-way flights from Suvarnabhumi to Kathmandu
Search for one-way flight options from Suvarnabhumi to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.
Mon 13/1003:00BKK - KTM
1 stop10h 05mChina Southern
Deal found 29/8$207
Mon 15/911:20BKK - KTM
1 stop25h 45mChina Southern
Deal found 28/8$262
Sun 12/1003:00BKK - KTM
1 stop10h 05mChina Southern
Deal found 29/8$264
Mon 15/1222:25BKK - KTM
1 stop15h 50mAir India
Deal found 28/8$268
Mon 17/1122:25BKK - KTM
1 stop9h 25mAir India
Deal found 29/8$270
Tue 6/115:15BKK - KTM
1 stop9h 00mAir India
Deal found 28/8$311
Wed 15/1008:40BKK - KTM
1 stop9h 05mAir India
Deal found 29/8$313
Sun 16/1122:25BKK - KTM
1 stop18h 50mAir India
Deal found 28/8$337
Mon 15/915:35BKK - KTM
2 stops19h 35mMultiple Airlines
Deal found 28/8$348
Tue 6/120:40BKK - KTM
2 stops17h 15mMultiple Airlines
Deal found 28/8$356
Tue 6/110:15BKK - KTM
Nonstop3h 25mThai Airways
Deal found 28/8$360
Mon 15/1210:15BKK - KTM
Nonstop3h 25mThai Airways
Deal found 28/8$362
Cheapflights Fare Finder
Customise your flight search to find flights from Suvarnabhumi 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 647,157 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Kathmandu that are best for you.
Fly from
Suvarnabhumi
Fly to
Kathmandu
Route
Depart
Return
Price
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Tue 9/9
03:00-11:50
1 stop10h 05m
Kathmandu Tribhuvan
Sat 13/9
17:30-20:25
1 stop25h 40m
$553
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Tue 14/10
19:00-11:50
1 stop18h 05m
Kathmandu Tribhuvan
Mon 20/10
00:35-05:20
Nonstop3h 30m
$556
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Tue 14/10
19:00-11:50
1 stop18h 05m
$207
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Mon 15/9
11:20-11:50
1 stop25h 45m
$262
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Sun 12/10
03:00-11:50
1 stop10h 05m
$264
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Mon 15/12
22:25-13:00
1 stop15h 50m
$268
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Mon 17/11
22:25-06:35
1 stop9h 25m
$270
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Tue 6/1
15:15-23:00
1 stop9h 00m
$311
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Wed 15/10
08:40-16:30
1 stop9h 05m
$313
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Sun 16/11
22:25-09:05
1 stop11h 55m
$337
Flights are sorted by cheapest return flights first.
Deals found on 29/8
Showing 1-10 of 12 results
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Best time to book a flight from Suvarnabhumi to Kathmandu
Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Suvarnabhumi with our price prediction graph.
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 Suvarnabhumi Airport to Kathmandu
Prices
Airlines
What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Kathmandu?
Currently, July is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kathmandu (average of $706). Flying from Bangkok Suvarnabhumi Airport to Kathmandu in December is currently the most expensive (average of $1,220). 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 Suvarnabhumi 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 29 August 2025.
One of the essential ways to save on airfare from Bangkok Suvarnabhumi Airport to Kathmandu is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 29% on airfare.
Weekly flight availability from Bangkok Suvarnabhumi Airport to Kathmandu
Explore weekly flight availability from Suvarnabhumi 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 29 August 2025.
The most flights from BKK 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).
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 29 August 2025.
Check out reviews from past customers who have flown with Thai AirAsia from Bangkok Suvarnabhumi Airport 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.
Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO
Related info for your journey
Find useful and relevant information for your journey from Suvarnabhumi 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 Suvarnabhumi?
Located just 4.1 km from the city centre, Kathmandu Tribhuvan is the airport most travellers will use when flying to Kathmandu from Bangkok Suvarnabhumi. Booking flights from Bangkok Suvarnabhumi to Tribhuvan (KTM) should be relatively easy as there are 2 daily inbound flights from Bangkok Suvarnabhumi from 3 different airlines.
What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Kathmandu round-trip?
Cheapflights users have booked flights from Bangkok Suvarnabhumi Airport to Kathmandu round-trip from $323. Other airlines that can offer you cheap pricing are Thai AirAsia, from $332, and Nepal Airlines, from $582. These flights start at 29% lower than the current average price 3 months from now.
What are the cheapest flights from Bangkok Suvarnabhumi Airport to Kathmandu?
On average you can expect to pay $395 for a flight from Bangkok Suvarnabhumi Airport to Kathmandu. The cheapest flight overall is $358 while the most popular route, (Bangkok Suvarnabhumi - Kathmandu Tribhuvan) is currently priced at $498.
Can I find deals for business class flights from Suvarnabhumi to Kathmandu?
Yes. Cheapflights offers flight deals from Suvarnabhumi 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 Suvarnabhumi Airport to Kathmandu?
Currently, July is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kathmandu (average of $706). Flying from Bangkok Suvarnabhumi Airport to Kathmandu in December is currently the most expensive (average of $1,220). 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.
Explore flights to Kathmandu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 August 2025.
Browse through other flights departing from Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 29 August 2025.
Top 3 airlines flying from Suvarnabhumi to Kathmandu
Discover the top 3 airlines that operate flights from Suvarnabhumi 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 647,157 searches. Data last updated 29 August 2025.
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 Suvarnabhumi to Kathmandu?
Cheapflights makes it easy to find Suvarnabhumi to Kathmandu flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Kathmandu?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kathmandu from Suvarnabhumi.
Can Cheapflights find flights from Suvarnabhumi to Kathmandu with no change fees?
Need flexible booking options for your flight to Kathmandu from Suvarnabhumi? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Suvarnabhumi to Kathmandu become cheaper?
Not ready to book yet? You can track prices for flights from Suvarnabhumi to Kathmandu on Cheapflights with our Price Alert feature and get notified when better prices are available.
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