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Bangkok to Kathmandu Flight, Fares starting @₹8171

Bangkok to Kathmandu Flight Information

SriLankan

Lowest Price Airline Tomorrow

₹8,171

Lowest Ticket Price

14 Nov 2025

Lowest Price Date

3h 25m

Shortest Time

01:05

First Flight Departure

22:25

Last Flight Departure

Book your Bangkok to Kathmandu flight tickets at the cheapest price starting at ₹8171. Compare 74+ daily flights from all major trusted airlines, updated hourly. The shortest flight duration is 3h 25m. ixigo provides information like real-time flight fares, flight timings, duration, flight schedule (including departure and arrival time), changes & stops (if any), and price trends for all BKK to KTM flights. Get free cancellation and instant rescheduling on all domestic flight tickets with 'Assured Flex'. Also, book return Kathmandu to Bangkok flight cheap tickets.

Bangkok to Kathmandu Flight Price Today

Today, the cheapest flight price stands at just ₹12534, and it is operated by Thai Lion Air with flight number SL220. Additionally, you can get up to 25% off your booking with promo code 'INSTANT'. New users get a flat 12% off on their flight booking with promo code 'NEW'

Bangkok to Kathmandu Flights - Frequently Asked Questions

Which is the cheapest price or lowest airfare from Bangkok to Kathmandu?

The cheapest Bangkok to Kathmandu flight price is ₹8171. This flight is operated by SriLankan and operates on 14 Nov. Use Code ‘FLYNOW’ to get Upto 25% additional Off on this flight. The price varies according to the class that you choose, with business class tickets being more expensive than economy class.

Are there any bank offers running to get a discount or cashback on Bangkok to Kathmandu flight?

Yes, we have great bank offers for you to get cashback. Check flight offers.

When does the first flight leave from Bangkok to Kathmandu?

The first flight leaves Bangkok at 01:05. It arrives at Kathmandu by 18:15.

Which is the last flight on the Bangkok to Kathmandu route?

The last flight from Bangkok departs at 22:25. It arrives at Kathmandu by 23:00.

How long is flight from Bangkok to Kathmandu?

The flight from Bangkok to Kathmandu takes about 3h 25m.

What’s the best way to book a flight from Bangkok to Kathmandu – airline website or a travel platform like ixigo?

If you’re booking a flight from Bangkok to Kathmandu, ixigo is a top choice for a smooth and rewarding travel experience. With its user-friendly interface, real-time fare tracking and smart features like Assured, Assured Flex, Smart Web Check-in, Flight Tracker Pro and Price Lock, planning your trip will always be stress-free. With ixigo, you can compare fares across all airlines in one place and enjoy the flexibility of paying through multiple loyalty programs including Zillion, Supercoins, InterMiles, IndusInd Bank, Yes Bank, and more. You can also use 100% of your ixigo money balance for an instant discount on your flight, with no restrictions on travel dates or booking amount. Enjoy fast, secure payments and the confidence of 24×7 trusted customer support via chat, email, or phone. If you're looking for value, flexibility and convenience, ixigo is the smarter way to book your next flight.

Is it cheaper to book a Bangkok to Kathmandu flight directly from the airline or via a travel platform like ixigo?

While many believe booking directly through an airline is cheaper, that’s not always true. With ixigo, you get access to real-time fare comparisons across multiple airlines, so you know you're getting the best deal. You also have access to ixigo's special offers, instant discounts, flash sales and limited-time promo codes that airlines usually don’t provide. New users get access to exclusive welcome offers and personalised comeback deals if you haven’t booked in a while. You can also enjoy instant discounts through top bank offers from ICICI, HDFC, AU Bank and more. You can opt for ixigo Credit for instant credit of up to ₹1 lakh, with the choice to repay in the next billing cycle or convert it into easy EMIs. With ixigo, you don’t just book flights, you unlock a bundle of benefits, savings, and flexibility every time you fly.

How many flights fly on this route everyday?

A total of 74 currently operates daily on the Bangkok Kathmandu route.

Which airline fly from Bangkok to Kathmandu?

Major Airlines such as Royal Nepal Airlines, Thai Airways, SriLankan, Air India, IndiGo, China Southern, China Eastern Airlines, Malaysia Airlines, Air China, Cathay Pacific, Singapore Airlines, Etihad Airways, Emirates, Sichuan Airlines, Turkish Airlines, Vietnam Airlines regularly fly on this route.

How can I do web check-in for my upcoming flight?

All airline websites offer an online web check-in service where you can save yourself time. Just visit the official website of the airlines of your booked flight. Select the seat of your choice by entering your PNR number and last name.

Are meals served on these flights now?

All major airlines have started serving meals on flights. It is advisable to get the latest information from the official website of airlines as this information keeps on changing.

Which airline has the maximum number of flights between Bangkok to Kathmandu

Air India currently operates the highest number of flights between these locations.

Airport Details

Bangkok

Suvarnabhumi Airport

999 swine 1 Nong Prue, Amphoe Bang Phli, Chang Wat Samut Prakan 10540, Thailand

Kathmandu

Tribhuvan

Ring Rd, Kathmandu 44600, Nepal