KTM

฿5,295 Find Cheap Flights to Kathmandu – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kathmandu departing on 30/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kathmandu

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Kathmandu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Kathmandu, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
฿11,445
Typical prices: ฿14,833-฿7,170
Air India Express, ศรีลังกาแอร์ไลน์
Sun 2/8Sun 9/8
BKK - KTM • 1 stop
Cheapest direct flights
฿11,412
Typical prices: ฿13,715-฿8,189
Thai AirAsia
Fri 7/8Fri 14/8
DMK - KTM • Direct
Top airlines
Most flights • 14 per week
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 6% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 48% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Kathmandu!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Kathmandu

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Kathmandu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Kathmandu

Sun 2 Aug - Sun 9 Aug
Multiple Airlines Logo
16:45 - 13:55
BKK
-
KTM
22h 25m
1 stop
Multiple Airlines Logo
13:15 - 12:45
KTM
-
BKK
22h 15m
1 stop
฿11,445Multiple Airlines
Sun 2 Aug - Sun 9 Aug
Multiple Airlines Logo
16:45 - 13:55
BKK
-
KTM
22h 25m
1 stop
Multiple Airlines Logo
13:15 - 12:45
KTM
-
BKK
22h 15m
1 stop
฿11,511Multiple Airlines
Sun 2 Aug - Sun 9 Aug
Multiple Airlines Logo
16:45 - 13:55
BKK
-
KTM
22h 25m
1 stop
Multiple Airlines Logo
13:15 - 12:45
KTM
-
BKK
22h 15m
1 stop
฿11,544Multiple Airlines
Sun 2 Aug - Sun 9 Aug
Thai AirAsia Logo
11:55 - 14:10
DMK
-
KTM
3h 30mdirect
Thai AirAsia Logo
15:10 - 19:50
KTM
-
DMK
3h 25mdirect
฿11,774Thai AirAsia
Sun 2 Aug - Sun 9 Aug
Thai AirAsia Logo
11:55 - 14:10
DMK
-
KTM
3h 30mdirect
Thai AirAsia Logo
15:10 - 19:50
KTM
-
DMK
3h 25mdirect
฿11,807Thai AirAsia
Fri 18 Sep - Sun 4 Oct
Thai Lion Air Logo
12:00 - 14:05
DMK
-
KTM
3h 20mdirect
Thai Lion Air Logo
15:05 - 19:40
KTM
-
DMK
3h 20mdirect
฿12,235Thai Lion Air
Fri 4 Sep - Fri 18 Sep
Thai Lion Air Logo
12:00 - 14:05
DMK
-
KTM
3h 20mdirect
Thai Lion Air Logo
15:05 - 19:40
KTM
-
DMK
3h 20mdirect
฿12,300Thai Lion Air
Thu 15 Oct - Fri 16 Oct
Air India Logo
17:20 - 16:30
HKT
-
KTM
24h 25m
2 stops
Air India Logo
21:10 - 15:50
KTM
-
HKT
17h 25m
2 stops
฿16,970Air India
Mon 31 Aug - Tue 1 Sep
Malaysia Airlines Logo
10:30 - 21:45
HKT
-
KTM
12h 30m
1 stop
Malaysia Airlines Logo
22:45 - 09:45
KTM
-
HKT
9h 45m
1 stop
฿22,660Malaysia Airlines
Mon 31 Aug - Tue 1 Sep
Malaysia Airlines Logo
10:30 - 21:45
HKT
-
KTM
12h 30m
1 stop
Malaysia Airlines Logo
22:45 - 09:45
KTM
-
HKT
9h 45m
1 stop
฿22,726Malaysia Airlines
Booking Insights

KAYAK's insights & trends for flights to Kathmandu

Get data-powered insights and trends into flights to Kathmandu to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Kathmandu?

The average price of all round-trip flights to Kathmandu clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Kathmandu is Monday where round-trip tickets can be as cheap as ฿7,405. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are ฿14,180 on average.

What is the cheapest month to fly to Kathmandu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Kathmandu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Kathmandu is December, where tickets cost ฿2,039 on average for return flights. On the other hand, the most expensive months are June and May, where the average cost of tickets from Thailand is ฿6,446 and ฿4,637 respectively. For one-way flights, the best month to travel is August with an average price of ฿855.

What is the cheapest time of day to fly to Kathmandu?

The average price for all round-trip flights to Kathmandu depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Kathmandu is generally in the morning, when round-trip flights cost ฿9,113 on average. The most expensive time of day to fly to Kathmandu is generally at night, which is peak travel time and where the average cost of a ticket is ฿15,215.

How far in advance should I book a flight to Kathmandu?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Kathmandu, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 3 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know – Book Cheap Kathmandu Plane Tickets

Low seasonJuly
Cheapest flight฿5,295
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Bangkok Suvarnabhumi Airport to Kathmandu

When to book flights to Kathmandu

Are your dates flexible? Find out the best times to travel to Kathmandu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Kathmandu based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Kathmandu flights

  • How far is Kathmandu Tribhuvan Airport from central Kathmandu?

    You’ll need to travel 4 km to reach the Kathmandu city centre from Kathmandu Tribhuvan Airport.

  • What is the name of Kathmandu’s airport?

    Kathmandu is served by Kathmandu Tribhuvan Airport, also commonly referred to as Tribhuvan. The airport code is KTM.

  • How much is a flight to Kathmandu?

    On average, a flight to Kathmandu costs ฿13,214. The cheapest price found on KAYAK in the last 2 weeks cost ฿4,430 and departed from Bangkok Don Mueang Intl Airport.

  • How does KAYAK find such low prices on flights to Kathmandu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Kathmandu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Kathmandu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kathmandu is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Kathmandu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kathmandu with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Kathmandu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kathmandu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Kathmandu

  • Looking for cheap airfare to Kathmandu? 25% of our users found return tickets to Kathmandu for the following prices or less: From Bangkok Don Mueang Intl ฿6,076, from Bangkok Suvarnabhumi ฿18,176
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kathmandu flight deals.

Reviews of the top 4 airlines flying to Kathmandu

 
See real verified KAYAK customer reviews for airlines flying to Kathmandu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Thailand to Kathmandu. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Kathmandu? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Thai AirwaysOverall score based on 406 reviews
6.9Entertainment
7.4Food
7.9Boarding
8.4Crew
7.7Comfort
Airline reviews

Gate and boarding processes were handled smoothly and efficiently. Both (connecting) flights departed and arrived on time. The cabin crew seemed anxious and a bit stressed/rushed. Food service was OK, but the hot food dishes were poor quality.

8.0 ExcellentPeter, May 2026
KTI - LHR
Read more Thai Airways reviews

Gate and boarding processes were handled smoothly and efficiently. Both (connecting) flights departed and arrived on time. The cabin crew seemed anxious and a bit stressed/rushed. Food service was OK, but the hot food dishes were poor quality.

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

the rudest staff in the world!!! we had overweight baggage, which is our fault but it is a really stupid rule, and the woman said we could reorganise or pay now, we said we’d reorganise and she started shouting “do it now! hurry up!” even though the flight wasn’t even boarding yet. She told us that if our two cabin bags were below 14 together, then we wouldn’t have to pay 500k dong. We reorganised and our bags were below 14kg. She then said that it was all of our bags together that should be less than 14kg. We were obviously confused by this, because she had just said that it was our two cabin bags and we asked her why she told us to rearrange our bags then. She started shouting at us again saying that we needed to “pay now or throw away”. We said fine, we’ll just pay, and she suddenly started asking for 1.51 million dong. I asked her why it was suddenly over three times the price and she said that it was always that price. I asked to see the other piece of paper she had that had the other price and she slammed her one on top of it and started shouting “pay now or i’ll close the gate” (boarding was already finishing at this point). So, we had no choice but to pay three times the original price, even though we reorganised our cabin bags to be under the necessary weight like she had asked us to. I wouldn’t even be so upset about the money if the staff were at least a little bit nice. She was possibly the rudest, most ignorant woman I have ever met in my life. Besides that, the plane/flight was just a bit worse than ryanair standard. Small seats, delayed by an hour. Typical low budget. At least the ryanair staff don’t try to scam you. Avoid at all costs, it’s not worth the hassle of dealing with such horrible people.

The boarding process took very long, partly due to passengers on incoming flight took too long to deplane

The flight left on time and landed early. The attendants were polite and friendly. Thank you

Efficient and fast check in, courteous staff at counter and on board. On time departure and arrival. AIR ASIA is my favorite international thailand carrier for reasonable cost and excellent customer service!

Delayed us three times, changed gates twice, and then tried to charge for food on the plane.

Not good in terms of amenities. For over 6 hours they don’t even provide complementary drinks or snacks-forget about dinner or lunch.

Air Asia just dreadfull. Always poorest customer service and very unwelcoming staff which is clearly bread in from the Top down from the CEO

Everything was good. The red seats were a scam. Just like any other seat but red. Although they let you board earlier which was very nice.

Other than the bus wait time to off board passenger when we reached Don Muang, everything else was excellent

Very good, it would be good if payment for drinks could be accepted by card too.

Direct flight to BALI was good and convenient. Improvement suggestions - provide complimentary water

50 minutes delay on boarding,but overall delay time almost 2 hours on arrival.

I specifically searched for flight with checkin bags. Airfare assist website still sold tickets without check in bags and I had to pay 3 times more for my bad. Worst experience ever with untrained staff and haphazard boarding

As a frequent flyer, I was impressed with the smooth take off.

No frills means no frills... I just got on the plane and flew. That's all. Nothing more and nothing less. Or I did buy some water, they took cash only! LOL

First the flight delayed 1 hour ND then when we suppose to landing the pilot decided not to land at the chiang Mai Airport but the chiang rai airport

Poor customer service! They don’t have 24/7 customer service. I was stranded in the transit area of the airport for over 21 hours. I was denied to board a plane without any help that caused my entire return flight to be cancelled. I had to book an entire new return flights. It caused me lots of stress, waste of my time and money.

What started as a small delay at checkin ended up being a two and a half hour delay by the time the plane took off. The annoying part was that we weren’t told what the holdup was.

Offer a pillow in business class for night flight. More comfortable seats. Offer alcoholic beverages. Get flight attendants that care.

It was not possible to do an online checkin with Nepal Airlines. Apart from that, all the rest was very good : good food, friendly staff that ensure that Covid rules are respected (not always easy),…

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Nagarkot

Everything you need to know for your flight to Kathmandu

Information on the airport you'll fly into in Kathmandu