Find cheap flights from Bangkok Suvarnabhumi Airport to Kathmandu

BKK - KTM

Find cheap flights from Bangkok Suvarnabhumi Airport to Kathmandu

Round-trip
Economy
Bangkok (BKK)
Kathmandu Tribhuvan
Thu 7/9
Thu 7/16
Any month
Compare vs. KAYAK |
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Good to know

Low season

July Best time to beat the crowds with an average 9% drop in price.

High season

October Most popular time to fly with an average 18% increase in price.

Average price of a round-trip

$296 (avg. price over the last 2 weeks)

Good deal for a round-trip

$294 or less

When to book flights from Bangkok Suvarnabhumi to Kathmandu

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $213 or less.
  • The cheapest flight from Bangkok Suvarnabhumi Airport to Kathmandu was found 89 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be September, October and November. The cheapest month to fly is July.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Bangkok Suvarnabhumi Airport to Kathmandu flights

Are flight prices cheaper from Bangkok Suvarnabhumi Airport to Kathmandu because of Coronavirus (COVID-19)?

How long does a flight from Bangkok Suvarnabhumi Airport to Kathmandu take?

How many flights are there between Bangkok Suvarnabhumi Airport and Kathmandu?

Which airlines provide the cheapest flights from Bangkok Suvarnabhumi Airport to Kathmandu?

Do I need a passport to fly between Bangkok Suvarnabhumi Airport and Kathmandu?

Which airlines fly most frequently between Bangkok Suvarnabhumi Airport and Kathmandu?

What’s the cheapest day of the week to fly Bangkok Suvarnabhumi Airport to Kathmandu?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines serving Bangkok Suvarnabhumi to Kathmandu Tribhuvan

Scores according to KAYAK customer reviews

8.7
Singapore Airlines
Overall score based on 3,878 reviews
8.8
Boarding
8.5
Comfort
9.0
Crew
8.7
Entertainment
8.4
Food
Airline reviews
Read more about Singapore Airlines

Book cheap flights from Bangkok Suvarnabhumi Airport to Kathmandu (round-trip)

Airports
Origin
Bangkok
$340
only
$340
Destination
Kathmandu
$340
only
$340
Wed, Sep 9
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
32h 45m
Wed, Oct 14
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
3h 20m
Trip: 36 days
Based on null reviews
Wed, Sep 9
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
3h 30m
Wed, Oct 14
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
3h 20m
Trip: 36 days
Based on null reviews
Fri, Sep 18
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
26h 15m
Tue, Oct 6
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
19h 45m
Trip: 19 days
Based on null reviews
Sun, Aug 23
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
14h 35m
Sat, Aug 29
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
11h 25m
Trip: 7 days
Based on null reviews
Tue, Nov 3
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
9h 20m
Tue, Nov 24
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
25h 15m
Trip: 22 days
Based on null reviews
Sun, Aug 23
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
20h 45m
Fri, Aug 28
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
24h 50m
Trip: 6 days
Based on null reviews
Sat, Nov 7
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
30h 40m
Sat, Nov 14
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
9h 25m
Trip: 8 days
Based on null reviews
Sat, Nov 7
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
16h 50m
Sat, Nov 14
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
10h 00m
Trip: 8 days
Based on null reviews
Tue, Sep 8
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
11h 45m
Wed, Oct 14
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
3h 20m
Trip: 37 days
Based on null reviews
Fri, Aug 21
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
14h 35m
Fri, Aug 28
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
11h 25m
Trip: 8 days
Based on null reviews
Fri, Aug 21
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
15h 20m
Fri, Aug 28
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
3h 20m
Trip: 8 days
Based on null reviews
Sun, Aug 23
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
26h 15m
Fri, Aug 28
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
19h 45m
Trip: 6 days
Based on null reviews
Sun, Oct 25
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
21h 15m
Mon, Nov 9
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
24h 15m
Trip: 16 days
Based on null reviews
Mon, Jul 20
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
3h 30m
Wed, Jul 22
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
3h 20m
Trip: 3 days
Based on null reviews
Mon, Aug 24
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
16h 55m
Fri, Aug 28
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
3h 20m
Trip: 5 days
Based on null reviews
Wed, Jul 1
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
14h 35m
Tue, Aug 4
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
22h 25m
Trip: 35 days
Based on null reviews
Mon, Jul 20
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
26h 15m
Wed, Jul 22
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
19h 45m
Trip: 3 days
Based on null reviews
Thu, Nov 5
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
9h 20m
Thu, Nov 12
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
21h 45m
Trip: 8 days
Based on null reviews
Mon, Aug 24
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
3h 30m
Fri, Aug 28
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
3h 20m
Trip: 5 days
Based on null reviews
Thu, Jul 2
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
16h 55m
Tue, Aug 4
KTM
Kathmandu Tribhuvan
BKK
Bangkok Suvarnabhumi Airport
13h 30m
Trip: 34 days
Based on null reviews
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Book cheap flights from Bangkok Suvarnabhumi Airport to Kathmandu (one-way)

Airports
Origin
Bangkok
$175
only
$175
Destination
Kathmandu
$175
only
$175
Thu, Sep 3
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
33h 45m
Based on null reviews
Wed, Sep 2
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
14h 35m
Based on null reviews
Wed, Aug 19
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
3h 30m
Based on null reviews
Wed, Aug 19
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
26h 15m
Based on null reviews
Wed, Aug 19
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
12h 25m
Based on null reviews
Thu, Sep 3
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
26h 15m
Based on null reviews
Wed, Sep 2
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
11h 45m
Based on null reviews
Thu, Jul 9
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
36h 20m
Based on null reviews
Wed, Aug 19
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
20h 45m
Based on null reviews
Thu, Sep 3
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
27h 15m
Based on null reviews
Wed, Aug 19
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
12h 20m
Based on null reviews
Wed, Aug 19
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
3h 30m
Based on null reviews
Wed, Sep 2
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
15h 10m
Based on null reviews
Fri, Jul 24
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
26h 15m
Based on null reviews
Wed, Aug 19
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
12h 25m
Based on null reviews
Wed, Aug 19
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
12h 20m
Based on null reviews
Wed, Aug 19
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
3h 30m
Based on null reviews
Thu, Jul 9
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
26h 15m
Based on null reviews
Wed, Aug 19
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
12h 25m
Based on null reviews
Fri, Jul 24
BKK
Bangkok Suvarnabhumi Airport
KTM
Kathmandu Tribhuvan
12h 20m
Based on null reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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