Kathmandu to Bangkok Flight Distance

Great-circle distance: 2,229 km  ·  Estimated flight time: ~3 hr 7 min

Search Kathmandu to Bangkok Flights

Compare all airlines and book instantly on HappyFares — no convenience fee on domestic routes.

Search Flights on HappyFares →

Distance & Flight Time

2,229 km
Distance (km)
1,385 mi
Distance (miles)
~3 hr 7 min
Est. flight time (direct)

Route: KTM → BKK  ·  Great-circle distance  ·  Actual flight time may vary by airline and routing.

Route Details

Origin

KTM
Tribhuvan International Airport
Kathmandu, Nepal
27.6966°N, 85.3591°E

Destination

BKK
Suvarnabhumi Airport
Bangkok, Thailand
13.6900°N, 100.7501°E

About This Route

The Kathmandu to Bangkok route is a international flight connection between Kathmandu, Nepal and Bangkok, Thailand. As an international route, passengers should ensure they carry a valid passport and any required visas for their destination country.

Major full-service and low-cost carriers serve this route, including Air India and various international airlines depending on the season. Daily direct flights are available on this route, with additional connecting options via major hubs. For the most up-to-date schedules and seat availability, search on HappyFares.

To book the cheapest Kathmandu to Bangkok flights, visit HappyFares and compare fares across all available airlines in a single search. View all Kathmandu–Bangkok flights on HappyFares →

Frequently Asked Questions

How far is Kathmandu from Bangkok by flight?
2,229 km (1,385 miles) great-circle distance.
How long is the flight from Kathmandu to Bangkok?
Estimated 3 hr 7 min for a direct flight.
How many airports serve Kathmandu?
The main airport is Tribhuvan International Airport (KTM).
How do I book Kathmandu to Bangkok flights?
Visit HappyFares, enter Kathmandu and Bangkok, compare fares and book instantly.

More HappyFares Travel Tools

Web Check-In Baggage Allowance PNR Status Airports Guide