On this page, you can find and buy flights from Biratnagar to Kathmandu. This domestic flight within Nepal covers a distance of 238 km, with a frequency of about 3 flights per week.
Airline YT operates on this route. Since airfares change constantly, we recommend using the price graph and calendar to find the best dates. You can also find information on how to get to Biratnagar airport and how to get from Kathmandu airport to the city center.
Below is a calendar of the lowest flight ticket prices for Biratnagar — Kathmandu by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $116 in F, and the most expensive are around $150 in a. 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.
Biratnagar → Kathmandu, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $89 | medium | May | $87 | medium | Sep | $90 | medium |
| Feb | $85 | medium | Jun | $79 | low | Oct | $107 | high |
| Mar | $98 | high | Jul | $76 | low | Nov | $104 | high |
| Apr | $100 | high | Aug | $78 | low | Dec | $96 | medium |
Some values are estimated based on seasonality.
June is the warmest period in Kathmandu, with daytime temperatures reaching up to 25.1°C; however, this coincides with the start of the heavy rainy season. July is considered the wettest month, when precipitation peaks and the number of sunny days is at its lowest.
Price analysis shows that the most budget-friendly flights are available in September, with ticket prices starting $116. In May and July, prices tend to rise, with the minimum threshold starting $150 and $149, respectively.
September is an ideal choice for your trip, combining a gradual decrease in rainfall with affordable airfares. It is best to avoid the period from June to August due to extreme humidity, which often leads to flight delays in mountainous areas.
Regular service between the cities is provided by Yeti Airlines (YT). Direct flights are available on this route, with a frequency of about 3 times a week. You can find a detailed schedule with departure days and times in the list below: simply click on the airline card to see available route options.
Flights Biratnagar — Kathmandu depart from Biratnagar Airport and arrive at Tribhuvan International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
Actual flight time on a direct route covering 238 km is approximately 35–45 minutes, excluding pre-flight procedures and taxiing at the airport.
The main carrier operating regular flights between Biratnagar and Kathmandu is YT (Yeti Airlines).
Yes, there are direct flights between the cities, which is the fastest and most convenient way to reach the capital.
Ticket prices depend on the season, demand, and booking date. Check the low price calendar on this page for the current minimums on your preferred dates.
It is recommended to buy tickets in advance, especially during the dry season, as seats fill up quickly due to the limited number of flights.
Flights from Biratnagar arrive at Kathmandu's Tribhuvan International Airport (KTM).
Where travelers fly most — pick a route and check prices
