Find cheap flights to Kathmandu

KTM

Find cheap flights to Kathmandu

Round-trip
Economy
Boston (BOS)
Kathmandu Tribhuvan
Fri 5/29
Fri 6/5
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Kathmandu

Good to know

Low season

January Best time to beat the crowds with an average 3% drop in price.

High season

December Most popular time to fly with an average 11% increase in price.

Average price of a round-trip

$1121 (avg. price over the last 2 weeks)

Good deal for a round-trip

$788 or less

Top tips for finding cheap flights to Kathmandu

  • Looking for cheap airfare to Kathmandu? 25% of our users found round-trip tickets to Kathmandu for the following prices or less: From Los Angeles $788, from San Francisco $856, from New York $957
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly to Kathmandu is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kathmandu flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Kathmandu flights

What is the cheapest flight to Kathmandu?

How far is Kathmandu Airport from central Kathmandu?

What is the name of Kathmandu’s airport?

What are good hotels near Tribhuvan International Airport?

How far is Tribhuvan International Airport from Kathmandu Durbar Square?

What dining options are there in Tribhuvan International Airport?

What is the best way to travel from Tribhuvan International Airport to downtown Kathmandu?

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

Book Cheap Kathmandu Plane Tickets (Round-trip)

Airports
Origin
San Francisco
$760
only
$760
New York
$774
only
$774
Los Angeles
$756
only
$756
Washington
$664
only
$664
Destination
Kathmandu
$664
only
$664
Wed, Oct 28
IAD
Washington Dulles Airport
KTM
Kathmandu Tribhuvan
31h 50m
Mon, Nov 16
KTM
Kathmandu Tribhuvan
IAD
Washington Dulles Airport
34h 45m
Trip: 20 days
Based on null reviews
Mon, Oct 26
IAD
Washington Dulles Airport
KTM
Kathmandu Tribhuvan
31h 50m
Mon, Nov 16
KTM
Kathmandu Tribhuvan
IAD
Washington Dulles Airport
34h 45m
Trip: 22 days
Based on null reviews
Tue, Sep 1
IAD
Washington Dulles Airport
KTM
Kathmandu Tribhuvan
18h 50m
Tue, Sep 29
KTM
Kathmandu Tribhuvan
IAD
Washington Dulles Airport
23h 10m
Trip: 29 days
Based on null reviews
Wed, Sep 2
IAD
Washington Dulles Airport
KTM
Kathmandu Tribhuvan
32h 30m
Sat, Sep 26
KTM
Kathmandu Tribhuvan
IAD
Washington Dulles Airport
33h 55m
Trip: 25 days
Based on null reviews
Mon, Oct 26
IAD
Washington Dulles Airport
KTM
Kathmandu Tribhuvan
31h 50m
Sun, Nov 15
KTM
Kathmandu Tribhuvan
IAD
Washington Dulles Airport
34h 45m
Trip: 21 days
Based on null reviews
Fri, Nov 6
IAD
Washington Dulles Airport
KTM
Kathmandu Tribhuvan
31h 50m
Sat, Dec 5
KTM
Kathmandu Tribhuvan
IAD
Washington Dulles Airport
34h 45m
Trip: 30 days
Based on null reviews
Wed, Sep 2
IAD
Washington Dulles Airport
KTM
Kathmandu Tribhuvan
21h 10m
Sat, Sep 26
KTM
Kathmandu Tribhuvan
IAD
Washington Dulles Airport
20h 55m
Trip: 25 days
Based on null reviews
Wed, Sep 2
IAD
Washington Dulles Airport
KTM
Kathmandu Tribhuvan
18h 50m
Fri, Sep 25
KTM
Kathmandu Tribhuvan
IAD
Washington Dulles Airport
23h 10m
Trip: 24 days
Based on null reviews
Fri, Oct 30
IAD
Washington Dulles Airport
KTM
Kathmandu Tribhuvan
31h 50m
Sun, Nov 15
KTM
Kathmandu Tribhuvan
IAD
Washington Dulles Airport
34h 45m
Trip: 17 days
Based on null reviews
Tue, Oct 20
LAX
Los Angeles Airport
KTM
Kathmandu Tribhuvan
43h 05m
Mon, Nov 9
KTM
Kathmandu Tribhuvan
LAX
Los Angeles Airport
26h 05m
Trip: 21 days
Based on null reviews
Tue, Oct 20
LAX
Los Angeles Airport
KTM
Kathmandu Tribhuvan
43h 05m
Mon, Nov 9
KTM
Kathmandu Tribhuvan
LAX
Los Angeles Airport
26h 05m
Trip: 21 days
Based on null reviews
Wed, Sep 9
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
26h 40m
Tue, Dec 8
KTM
Kathmandu Tribhuvan
SFO
San Francisco Airport
41h 55m
Trip: 91 days
Based on null reviews
Tue, Nov 3
LAX
Los Angeles Airport
KTM
Kathmandu Tribhuvan
41h 40m
Sun, Nov 15
KTM
Kathmandu Tribhuvan
LAX
Los Angeles Airport
26h 05m
Trip: 13 days
Based on null reviews
Mon, Sep 14
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
32h 30m
Tue, Dec 15
KTM
Kathmandu Tribhuvan
SFO
San Francisco Airport
35h 10m
Trip: 93 days
Based on null reviews
Fri, Oct 23
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
33h 10m
Sat, Nov 21
KTM
Kathmandu Tribhuvan
SFO
San Francisco Airport
35h 35m
Trip: 30 days
Based on null reviews
Tue, Oct 20
LAX
Los Angeles Airport
KTM
Kathmandu Tribhuvan
43h 05m
Mon, Nov 9
KTM
Kathmandu Tribhuvan
LAX
Los Angeles Airport
50h 05m
Trip: 21 days
Based on null reviews
Thu, Oct 22
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
32h 10m
Sat, Nov 21
KTM
Kathmandu Tribhuvan
SFO
San Francisco Airport
30h 05m
Trip: 31 days
Based on null reviews
Wed, Sep 2
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
45h 55m
Tue, Sep 29
KTM
Kathmandu Tribhuvan
SFO
San Francisco Airport
23h 15m
Trip: 28 days
Based on null reviews
Wed, Aug 26
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
45h 55m
Wed, Sep 23
KTM
Kathmandu Tribhuvan
SFO
San Francisco Airport
23h 15m
Trip: 29 days
Based on null reviews
Tue, Oct 6
JFK
New York John F Kennedy Airport
KTM
Kathmandu Tribhuvan
31h 30m
Mon, Oct 12
KTM
Kathmandu Tribhuvan
JFK
New York John F Kennedy Airport
33h 30m
Trip: 7 days
Based on null reviews
Show more results

Book Cheap Kathmandu Plane Tickets (One-way)

Airports
Origin
San Francisco
$524
only
$524
New York
$640
only
$640
Los Angeles
$620
only
$620
Washington
$550
only
$550
Destination
Kathmandu
$524
only
$524
Mon, Aug 17
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
32h 10m
Based on null reviews
Mon, Aug 17
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
32h 10m
Based on null reviews
Mon, Aug 17
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
32h 10m
Based on null reviews
Wed, Jul 22
IAD
Washington Dulles Airport
KTM
Kathmandu Tribhuvan
18h 50m
Based on null reviews
Wed, Jul 22
IAD
Washington Dulles Airport
KTM
Kathmandu Tribhuvan
20h 30m
Based on null reviews
Wed, Jul 8
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
45h 55m
Based on null reviews
Wed, Jul 8
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
45h 55m
Based on null reviews
Thu, Jul 2
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
45h 55m
Based on null reviews
Tue, Jul 7
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
32h 10m
Based on null reviews
Mon, Jul 6
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
32h 10m
Based on null reviews
Wed, Jul 1
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
45h 55m
Based on null reviews
Sat, Jul 11
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
45h 55m
Based on null reviews
Wed, Jul 1
LAX
Los Angeles Airport
KTM
Kathmandu Tribhuvan
43h 05m
Based on null reviews
Fri, Jul 10
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
32h 10m
Based on null reviews
Wed, Jul 1
LAX
Los Angeles Airport
KTM
Kathmandu Tribhuvan
43h 05m
Based on null reviews
Wed, Jul 1
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
47h 55m
Based on null reviews
Tue, Jun 30
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
67h 55m
Based on null reviews
Tue, Jul 7
JFK
New York John F Kennedy Airport
KTM
Kathmandu Tribhuvan
52h 25m
Based on null reviews
Wed, Jul 8
SFO
San Francisco Airport
KTM
Kathmandu Tribhuvan
50h 25m
Based on null reviews
Tue, Jul 7
JFK
New York John F Kennedy Airport
KTM
Kathmandu Tribhuvan
19h 55m
Based on null reviews
Show more results

Top 5 airlines flying 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
*
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.

We compile tonnes of data for you
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.

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