On this page, you can search for and book flights from Kathmandu to Bangkok. A direct flight covering a distance of 2,206 km takes a few hours, with around 17 flights scheduled per week.
Regular flights on this route are operated by RA, TG, and FD. Check out the latest prices in our calendar and plan ahead for your journey to Kathmandu airport or from Bangkok airport to the city center.
The table shows direct flights Kathmandu → Bangkok on the selected date. The flight takes approximately 3 h 20 min. Regular flights are operated by Thai Airways, Thai AirAsia, Thai Lion Air and Nepal Airlines. Departures from Tribhuvan International Airport airports, arrivals at Suvarnabhumi Airport and Don Mueang International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Kathmandu — Bangkok by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 386 in a, and the most expensive are around AED 848 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Kathmandu → Bangkok, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 1,254 | high | May | AED 953 | low | Sep | AED 928 | low |
| Feb | AED 1,204 | high | Jun | AED 903 | low | Oct | AED 1,053 | medium |
| Mar | AED 1,053 | medium | Jul | AED 878 | low | Nov | AED 1,153 | high |
| Apr | AED 1,153 | high | Aug | AED 1,003 | medium | Dec | AED 1,279 | high |
Some values are estimated based on seasonality.
The weather in Bangkok remains hot year-round, but the most comfortable conditions are found in December and January, when there is almost no rainfall. April is considered the hottest month with temperatures reaching up to 35°C, while the peak of the rainy season occurs in September.
The lowest airfare is recorded in February — AED 386. The most expensive times to buy tickets are June, when prices start AED 848, as well as the spring months of April and May.
To save money, consider planning your trip for February or March, when prices are at their lowest and temperatures haven't yet reached extreme levels. Avoid June if your goal is to find the most budget-friendly flight option.
There are 4 airlines operating on the Kathmandu — Bangkok route, providing about 17 departures weekly. The main carriers are Nepal Airlines and Thai Airways, which offer the most regular schedules. You can find detailed information about departure times, days of the week, and available fares for each airline in the interactive list below.
Flights Kathmandu — Bangkok depart from Tribhuvan International Airport and arrive at Suvarnabhumi Airport and Don Mueang International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The approximate travel time for a direct flight is about 3 hours, given the distance of 2,206 km and the performance of modern aircraft.
Regular flights are operated by airlines such as RA, TG, SL, and FD. Approximately 17 different departure options are available per week.
Flight prices are dynamic and depend on the season. You can always check the current minimum for specific dates in the low price calendar on this page.
The best deals are usually available when booking for February or March. It is recommended to monitor price trends and avoid holiday dates.
Most flights from Kathmandu arrive at Bangkok’s international airports — Suvarnabhumi (BKK) or Don Mueang (DMK), depending on the chosen carrier.
Where travelers fly most — pick a route and check prices
