Cheap flights from Kathmandu to Bangkok Suvarnabhumi Airport from £163
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to Bangkok Suvarnabhumi Airport departing on 21/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Kathmandu to Bangkok
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Nepal Airlines flights from Kathmandu to Bangkok Suvarnabhumi Airport
Our best Nepal Airlines deals on Kathmandu to Bangkok Suvarnabhumi Airport flight tickets
Air India flights from Kathmandu to Bangkok Suvarnabhumi Airport
Our best Air India deals on Kathmandu to Bangkok Suvarnabhumi Airport flight tickets
See travel insights to Bangkok from
How to get the cheapest flight ticket from Kathmandu to Bangkok Suvarnabhumi Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?
If you don’t want to visit Bangkok Suvarnabhumi Airport in February, then you should wait until January to fly from Kathmandu, when ticket prices are also cheap, with an average price of £235.
What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?
According to our data, Wednesday is the cheapest day to fly to Bangkok Suvarnabhumi Airport from Kathmandu. The lowest ticket price found for a Wednesday departure recently was £381. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Kathmandu to Bangkok Suvarnabhumi Airport for around £471.
What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?
According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is in the afternoon. momondo users have found flights departing from Kathmandu to Bangkok Suvarnabhumi Airport in the afternoon for as low as £225. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £427 on average. Flights to Bangkok Suvarnabhumi Airport from Kathmandu in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Kathmandu Tribhuvan to Bangkok Suvarnabhumi flight route?
Fly from Kathmandu Tribhuvan to Bangkok Suvarnabhumi for the best Kathmandu Tribhuvan - Bangkok Suvarnabhumi flight prices
How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?
You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Kathmandu when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around £276 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Kathmandu for as low as £171 on momondo.
What cabin class options are available on Kathmandu Tribhuvan to Bangkok Suvarnabhumi flights?
There are 3 cabin classes available to choose from on Kathmandu Tribhuvan to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Kathmandu Tribhuvan to Bangkok Suvarnabhumi?
Nepal Airlines, Air India, and Thai Airways are the most popular carriers operating from Kathmandu Tribhuvan to Bangkok Suvarnabhumi
Which airlines fly to Bangkok Suvarnabhumi Airport?
Thai Airways, Thai AirAsia and Thai Lion Air are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Kathmandu according to our data. Thai Airways is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 6 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Kathmandu to Bangkok Suvarnabhumi Airport on average per day?
As of February 2025, 2 flights take off from Kathmandu and land in Bangkok Suvarnabhumi Airport each day. The most common flight departure time for this route is 13:00, with 43% of daily flights taking off in the afternoon.
How many flights depart from Kathmandu to Bangkok Suvarnabhumi Airport on average per week?
The number of flights available between Kathmandu and Bangkok Suvarnabhumi Airport is 14 per week as of February 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
When to book flights from Kathmandu to Bangkok Suvarnabhumi Airport
Cheap Kathmandu to Bangkok Suvarnabhumi Airport (KTM to BKK) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kathmandu to Bangkok Suvarnabhumi Airport
How far is Kathmandu Tribhuvan to Bangkok Suvarnabhumi by plane?
Bangkok Suvarnabhumi is 1386.5 mi away from Kathmandu Tribhuvan. 3h 20m is a normal flight duration for this route.
When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to Bangkok Suvarnabhumi Airport?
Prices for flights from Kathmandu Tribhuvan Airport to Bangkok Suvarnabhumi Airport are updated daily.
How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to Bangkok Suvarnabhumi Airport?
There are 6 operators available for flights from Kathmandu Tribhuvan Airport to Bangkok Suvarnabhumi Airport as of February 2025.
How old do you have to be to fly from Kathmandu Tribhuvan Airport to Bangkok Suvarnabhumi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to Bangkok Suvarnabhumi Airport.
What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?
The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Kathmandu to Bangkok Suvarnabhumi Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Kathmandu to Bangkok Suvarnabhumi Airport is Boeing 777-200/200ER (24.33% of total bookings). The next most popular plane models are Airbus A320 (sharklets) (22.58%), Airbus A320-100/200 (19.59%), and Airbus A320neo (19.48%).
What is the most popular airline from Kathmandu to Bangkok Suvarnabhumi Airport?
Based on momondo bookings for flights between Kathmandu and Bangkok Suvarnabhumi Airport, the leading airline is Thai Airways, making up 36% of the total bookings. Other popular airlines include Thai AirAsia with 32%, Thai Lion Air with 17%, and Nepal Airlines with 13%.
Best airlines flying from Kathmandu to Bangkok Suvarnabhumi Airport
Compare and see reviews for airlines that fly from Kathmandu to Bangkok Suvarnabhumi Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £102 | Free Cancellation | Rating 7.5 210 reviews | |||
| PriceFrom £183 | Free Cancellation | Rating 6.7 27 reviews | |||
| PriceFrom £200 | Free Cancellation | Rating 5.5 2,908 reviews | |||
| PriceFrom £201 | Free Cancellation | Rating 5.9 11 reviews | |||
| PriceFrom £244 | Free Cancellation | Rating 7.8 317 reviews | |||
| PriceFrom £267 | Free Cancellation | Rating 7.0 23 reviews |
Thai Airways Flights From Kathmandu to Bangkok Suvarnabhumi Airport
The lowest priced Thai Airways flight from Kathmandu to Bangkok Suvarnabhumi Airport from the last 72 hours was £307. Generally, Thai Airways has 14 flights on this route every week with an average price of £391. Thai Airways is rated 7.8/10 by our users.
Nepal Airlines Flights From Kathmandu to Bangkok Suvarnabhumi Airport
Nepal Airlines is also a popular choice for this route. Nepal Airlines flight deals for Kathmandu to Bangkok Suvarnabhumi Airport start from as low as £253 round-trip, depending on your selected dates, with average Nepal Airlines deals seen on momondo around £371. Nepal Airlines operates 3 flights to Bangkok Suvarnabhumi Airport from Kathmandu in an average week. Users have rated it 5.9/10 across 11 reviews.
Travelling to a place near Bangkok?
Book flights to Bangkok if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Kathmandu to Bangkok?
It is quick and easy to find Kathmandu to Bangkok flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangkok that suits you.
Can I find flights from Kathmandu to Bangkok with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Bangkok from Kathmandu with this policy.
How can momondo help me find flights from Kathmandu to Bangkok?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Kathmandu.
I’m not ready to book a flight from Kathmandu to Bangkok right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Bangkok, momondo offers a useful price alert feature which will track prices for flights to Bangkok from Kathmandu and alert you when they change.