Cheap IndiGo flights Bangkok (BKK) to Kathmandu (KTM)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 45% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in
Flights from Bangkok (BKK) to Kathmandu (KTM)
Origin airport
Suvarnabhumi Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Biman Bangladesh, Cathay Pacific, Emirates, Etihad Airways, IndiGo, Malaysia Airlines, Singapore Airlines, SriLankan Airlines, Thai Airways International
Popular airline
Thai Airways International
Distance
2216 km
Average flight time
2 hours 11 mins

Frequently asked questions

How much is an IndiGo flight from Suvarnabhumi Intl. Airport (BKK) to Tribhuvan Intl. Airport (KTM)?
Landing cheap one-way IndiGo flights from BKK to KTM on Expedia is a cinch — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BKK to KTM with IndiGo?
July is one of the most affordable months to fly to Kathmandu with IndiGo. You could also find excellent prices on return and one-way fares in August.
Does IndiGo fly nonstop from Suvarnabhumi Intl. Airport (BKK) to Tribhuvan Intl. Airport (KTM)?
Click on our "Nonstop" filter when looking for direct IndiGo flights from BKK to KTM. You'll also be able to compare other airlines offering the same direct trip.
What airports does IndiGo fly into in Kathmandu?
IndiGo flights from Suvarnabhumi Intl. Airport (BKK) to Kathmandu touch down at Tribhuvan Intl. Airport (KTM). This is the main entry point here.
What kind of luggage can I take on an IndiGo flight from Suvarnabhumi Intl. Airport (BKK) to Tribhuvan Intl. Airport (KTM)?
A standard economy ticket with IndiGo from BKK to KTM allows 1 cabin bag and a small personal item. Your carry-on luggage allowance is 1 cabin bag up to 7 kgs with maximum dimensions of 21 inches x 13 inches x 9 inches. Size and weight restrictions may vary according to your cabin class and fare type. To avoid extra charges at the terminal, double-check your IndiGo booking or visit the airline's website before you start packing.
Can I change or cancel my IndiGo flight from Suvarnabhumi Intl. Airport (BKK) to Tribhuvan Intl. Airport (KTM)?
Changes are often free within 24 hours of making your booking, but your airline may charge you after that. For more information about modifying your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to change your plans without additional costs, check the "Changes included" and "No cancel fee" filters when organizing your next getaway.
*Available to Expedia members.