Cheapest airlines flights from Ta Khmau to Kathmandu

You can choose from 13 airlines that fly from Ta Khmau to Kathmandu, including Thai Vietjet Air, Cathay Pacific, and Sky Angkor Airlines. Air Cambodia has lowest fares on this route.
Thai Vietjet Air logo Thai Vietjet Air
Cathay Pacific logo Cathay Pacific
Sky Angkor Airlines logo Sky Angkor Airlines
Thai AirAsia logo Thai AirAsia
Thai Airways logo Thai Airways
Air Cambodia logo Air Cambodia
Malaysia Airlines logo Malaysia Airlines
China Southern Airlines logo China Southern Airlines
Bangkok Airways logo Bangkok Airways
Nepal Airlines logo Nepal Airlines
Thai Lion Air logo Thai Lion Air
Batik Air Malaysia logo Batik Air Malaysia
IndiGo logo IndiGo
Airlines are determined based on actual purchased flight tickets from Ta Khmau to Kathmandu according to previous 12 months data from Trip.com.

Search cheap flights from Ta Khmau to Kathmandu in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$168, and round-trip tickets start at US$426.

Displayed flight fares from Ta Khmau to Kathmandu are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Ta Khmau to Kathmandu Flight Details

The distance between Ta Khmau and Kathmandu is about 2,725.16 km. Based on Trip.com's latest data, travel demand is highest in January. The off-season for travel is October.

Cheapest one-way flight priceUS$168
Cheapest return ticket priceUS$426
Cheapest monthOctober
Peak season for travelJanuary
Flight distance2,725.16 km
Popular airlineThai Vietjet Air
Flight statistics for the Ta Khmau–Kathmandu route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Ta Khmau to Kathmandu (KTI-KTM)?

    Based on Trip.com data, Air Cambodia offers one-way fares as low as US$168 on Cheapest nonstop routes (e.g. KTI to KTM on Sat, Mar 21), while Cathay Pacific offers Cheapest nonstop round-trips from US$426 departing on Sat, Mar 21 and returning on Sat, Mar 28.
  • At the moment, you can catch a nonstop flight from Ta Khmau to Kathmandu with the following airlines, including: Thai Vietjet Air Sky Angkor Airlines Thai AirAsia Malaysia Airlines Air Cambodia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Ta Khmau to Kathmandu is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Ta Khmau to Kathmandu, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Mar 21, with one-way flights priced at just US$168.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Cambodia.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Kathmandu travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Ta Khmau to Kathmandu is October, when demand for travel is lower.
  • After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Ta Khmau to Kathmandu on March 21, 2026 with Thai Vietjet Air, with prices starting at US$161.
  • You can land at any one of the following hubs in Kathmandu, with Techo International Airport to Tribhuvan International Airport (KTI-KTM) is by far the most common option on this route: Tribhuvan International Airport (KTM).
  • The time difference between Kathmandu and Ta Khmau is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from Ta Khmau to Kathmandu

Which airline offers the cheapest direct flights from Ta Khmau to Kathmandu?

Data is based on the average price of all nonstop flights from Ta Khmau to Kathmandu on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Cathay Pacific provides the lowest-priced direct flights from Ta Khmau to Kathmandu, with fares starting at US$294.

US$294
US$1,006
US$1,718
US$2,429
Cathay Pacific
US$294
Cathay Pacific
Thai Airways
US$412
Thai Airways
China Southern Airlines
US$454
China Southern Airlines
Singapore Airlines
US$639
Singapore Airlines
Qatar Airways
US$1,363
Qatar Airways
Emirates
US$2,429
Emirates

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.