C$305 Cheap Flights from Bangkok to Kathmandu

Q: How much are round-trip flights from Bangkok to Kathmandu?

The best price we found for a round-trip flight from Bangkok to Kathmandu is C$305. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: How long does it take to fly from Bangkok to Kathmandu?

3 hours and 23 minutes is the average flight time from Bangkok to Kathmandu.

Q: Which airlines fly direct from Bangkok to Kathmandu?

Thai Airways, Thai AirAsia and Thai LionAir fly direct from Bangkok to Kathmandu.

Q: How many flights are there a week from Bangkok to Kathmandu?

There are 25 flights per week flying from Bangkok to Kathmandu, as of April 2025.

Q: When is the cheapest time to fly from Bangkok to Kathmandu?

The cheapest month to fly from Bangkok to Kathmandu is usually April 2025.

Q: Which upcoming date is cheapest to fly from Bangkok to Kathmandu Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Kathmandu Airport on Friday, July 18, 2025 .

Q: Can I get a direct flight from Bangkok to Kathmandu Airport?

Yes – the average flight time is 3 hours and 23 minutes.

Q: How can I find the best flight deal to Kathmandu?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kathmandu but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Q: When is the best time to book flights to Kathmandu?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.

Q: Which is the cheapest airline to fly with from Bangkok to Kathmandu?

The cheapest airline that flies to Kathmandu is Thai AirAsia.

Compare Bangkok to Kathmandu flight deals

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Flight deals from Bangkok to Kathmandu

Looking for a cheap last-minute deal or the best round-trip flight from Bangkok to Kathmandu? Find the lowest prices on one-way and round-trip tickets right here.

Kathmandu.C$305 per passenger.Departing Fri, Jul 18, returning Mon, Jul 28.Round-trip flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Fri, Jul 18, arriving in Kathmandu.Inbound direct flight with Thai AirAsia departing from Kathmandu on Mon, Jul 28, arriving in Don Mueang.Price includes taxes and charges.From C$305, select.

Kathmandu.C$309 per passenger.Departing Sun, Jun 22, returning Fri, Jun 27.Round-trip flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Sun, Jun 22, arriving in Kathmandu.Inbound direct flight with Thai AirAsia departing from Kathmandu on Fri, Jun 27, arriving in Don Mueang.Price includes taxes and charges.From C$309, select.

Kathmandu.C$316 per passenger.Departing Mon, Nov 10, returning Sun, Nov 16.Round-trip flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Mon, Nov 10, arriving in Kathmandu.Inbound direct flight with Thai AirAsia departing from Kathmandu on Sun, Nov 16, arriving in Don Mueang.Price includes taxes and charges.From C$316, select.

Kathmandu.C$320 per passenger.Departing Fri, Oct 31, returning Mon, Nov 24.Round-trip flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Fri, Oct 31, arriving in Kathmandu.Inbound direct flight with Thai AirAsia departing from Kathmandu on Mon, Nov 24, arriving in Don Mueang.Price includes taxes and charges.From C$320, select.

Kathmandu.C$332 per passenger.Departing Fri, Oct 24, returning Wed, Oct 29.Round-trip flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Fri, Oct 24, arriving in Kathmandu.Inbound direct flight with Thai AirAsia departing from Kathmandu on Wed, Oct 29, arriving in Don Mueang.Price includes taxes and charges.From C$332, select.

Kathmandu.C$337 per passenger.Departing Wed, Jun 25, returning Wed, Jul 9.Round-trip flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Wed, Jun 25, arriving in Kathmandu.Inbound direct flight with Thai AirAsia departing from Kathmandu on Wed, Jul 9, arriving in Don Mueang.Price includes taxes and charges.From C$337, select.

Kathmandu.C$357 per passenger.Departing Wed, May 28, returning Fri, Jun 13.Round-trip flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Wed, May 28, arriving in Kathmandu.Inbound direct flight with Thai AirAsia departing from Kathmandu on Fri, Jun 13, arriving in Don Mueang.Price includes taxes and charges.From C$357, select.

Kathmandu.C$364 per passenger.Departing Fri, Sep 5, returning Fri, Sep 12.Round-trip flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Fri, Sep 5, arriving in Kathmandu.Inbound direct flight with Thai AirAsia departing from Kathmandu on Fri, Sep 12, arriving in Don Mueang.Price includes taxes and charges.From C$364, select.

Find the cheapest month to fly from Bangkok to Kathmandu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangkok to Kathmandu flights are currently cheapest in July.

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Direct flights from Bangkok to Kathmandu

Bangkok to Kathmandu: Alternative routes

Compare routes from Bangkok to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier than Kathmandu.

Bangkok to Kathmandu: Flight information

The things to know before you go.

Cheapest flight found	C$305
Cheapest month to fly	July
Average flight time	3 hrs, 23 mins
Most popular airline	Thai Airways
Average flights per week	25

Finding cheap flights from Bangkok to Kathmandu: Frequently asked questions

How much are round-trip flights from Bangkok to Kathmandu?

How long does it take to fly from Bangkok to Kathmandu?

Which airlines fly direct from Bangkok to Kathmandu?

How many flights are there a week from Bangkok to Kathmandu?

When is the cheapest time to fly from Bangkok to Kathmandu?

Which upcoming date is cheapest to fly from Bangkok to Kathmandu Airport on?

Can I get a direct flight from Bangkok to Kathmandu Airport?

How can I find the best flight deal to Kathmandu?

When is the best time to book flights to Kathmandu?

Which is the cheapest airline to fly with from Bangkok to Kathmandu?

How to find cheap flights to Kathmandu from Bangkok

Looking for cheap tickets from Bangkok to Kathmandu? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Bangkok to Kathmandu. And with us, there are no hidden fees – what you see is what you pay.
Compare flight deals to Kathmandu from Bangkok from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
Flex your dates to find the best Bangkok–Kathmandu ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Kathmandu from Bangkok.
Set up a Price Alert. You can easily track the fare of your cheap Bangkok–Kathmandu flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Bangkok and Kathmandu? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business Class flights from Bangkok and Kathmandu. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Kathmandu, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Bangkok to Kathmandu flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

Combine your flight to Kathmandu from Bangkok with hotels and car rental

Once you've secured your cheap flight ticket from Bangkok to Kathmandu, discover the best prices and exclusive rates for hotels in Kathmandu or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.