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Kathmandu

$340+ Cheap flights from Riverside, CA to Kathmandu (KTM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KTM
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Kathmandu Tribhuvan are usually found in April or August, booked 4 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Riverside to Kathmandu

Keep the following information in mind while searching for Riverside to Kathmandu flight deals. Data was last updated August 1, 2025.

Round-trip from

$888
(Kiwi.com)

One-way from

$340
(Ovago)

Popular in

December

Cheapest in

April

Average price

$1,144
From Riverside to Kathmandu Tribhuvan
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One-way flight from Riverside to Kathmandu Tribhuvan
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Highest demand for flights based on searches. 14% potential increase in price ($218 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Riverside to Kathmandu

Cheapest flights from Riverside to Kathmandu
Explore the most affordable flight options available from Riverside to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1712:25 amLAX - KTM
1 stop32h 35mMultiple Airlines
Sun 10/1911:45 amKTM - LAX
1 stop21h 45mMultiple Airlines
Deal found 7/30$888
This Gurufare deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:30 pmLAX - KTM
2 stops38h 20mChina Eastern
Tue 8/194:35 pmKTM - LAX
3 stops54h 15mChina Eastern
Deal found 7/31$900
This KAYAK deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:15 pmLAX - KTM
1 stop22h 45mSichuan Airlines
Tue 9/3011:45 amKTM - LAX
1 stop21h 45mSichuan Airlines
Deal found 7/30$957
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:20 pmLAX - KTM
2 stops55h 50mAir China
Mon 9/811:55 amKTM - LAX
2 stops43h 50mAir China
Deal found 7/30$979
This Ovago deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1512:25 amLAX - KTM
1 stop32h 35mCathay Pacific
Mon 8/2511:00 pmKTM - LAX
1 stop36h 20mCathay Pacific
Deal found 7/30$982
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:55 pmLAX - KTM
1 stop21h 35mTurkish Airlines
Tue 8/267:40 amKTM - LAX
1 stop40h 50mTurkish Airlines
Deal found 7/30$1,024

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Riverside to Kathmandu that are best for you.

Fly from

Riverside

Fly to

Kathmandu

Route

Depart

Return

Price

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Sun 8/17

12:25 am-9:45 pm

1 stop32h 35m

Kathmandu Tribhuvan

Sun 10/19

11:45 am-8:45 pm

1 stop21h 45m

$888

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Tue 8/5

12:30 pm-3:35 pm

2 stops38h 20m

Kathmandu Tribhuvan

Tue 8/19

4:35 pm-10:05 am

3 stops54h 15m

$900

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Fri 9/12

11:15 pm-10:45 am

1 stop22h 45m

Kathmandu Tribhuvan

Tue 9/30

11:45 am-8:45 pm

1 stop21h 45m

$957

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Sun 8/31

2:20 pm-10:55 am

2 stops55h 50m

Kathmandu Tribhuvan

Mon 9/8

11:55 am-7:00 pm

2 stops43h 50m

$979

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Fri 8/15

12:25 am-9:45 pm

1 stop32h 35m

Kathmandu Tribhuvan

Mon 8/25

11:00 pm-10:35 pm

1 stop36h 20m

$982

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Tue 8/5

7:55 pm-6:15 am

1 stop21h 35m

Kathmandu Tribhuvan

Tue 8/26

7:40 am-11:45 am

1 stop40h 50m

$1,024

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Mon 8/4

1:25 am-9:45 pm

1 stop31h 35m

$340

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Fri 8/15

1:40 pm-1:00 pm

2 stops34h 35m

$432

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Fri 8/15

1:25 pm-6:10 pm

2 stops40h 00m

$436

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Sat 8/30

12:30 pm-3:35 pm

2 stops38h 20m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 11 results
1
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Best time to book a flight from Riverside to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Riverside with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Riverside to Kathmandu

How far ahead should I book a flight from Riverside to Kathmandu?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Kathmandu. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Riverside to Kathmandu, you should look to book at least 4 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Riverside to Kathmandu?

Currently, September is the cheapest month in which you can book a flight from Riverside to Kathmandu (average of $1,237). Flying from Riverside to Kathmandu in June is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from R1V to KTM?

Find hourly flight availability from Riverside to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

When flying from Riverside to Kathmandu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Riverside to Kathmandu?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Kathmandu. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside to Kathmandu flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated August 1, 2025.
Read through reviews of airlines operating flights from Riverside to Kathmandu, such as Cathay Pacific, Air China, and China Eastern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
949 reviews

Boarding

7.9

Overall

7.6

Food

7.3

Entertainment

7.8

Comfort

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
Cathay Pacific
7.6
Good
949 reviews
Cathay Pacific
7.6
Good
949 reviews

Boarding

7.9

Overall

7.6

Food

7.3

Entertainment

7.8

Comfort

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
Air China
7.3
Good
93 reviews
Cathay Pacific
7.6
Good
949 reviews

Boarding

7.9

Overall

7.6

Food

7.3

Entertainment

7.8

Comfort

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
China Eastern
7.2
Good
158 reviews
Cathay Pacific
7.6
Good
949 reviews

Boarding

7.9

Overall

7.6

Food

7.3

Entertainment

7.8

Comfort

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
IndiGo
6.8
Okay
478 reviews
Cathay Pacific
7.6
Good
949 reviews

Boarding

7.9

Overall

7.6

Food

7.3

Entertainment

7.8

Comfort

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Related info for your journey

Find useful and relevant information for your journey from Riverside to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kathmandu from Riverside?

    Kathmandu Tribhuvan (KTM) is the airport you will fly into if you book a flight from Riverside to Kathmandu. You should not have trouble finding flights to Tribhuvan from Riverside; the airport handles an average of 0 inbound flights from Riverside per day. You should also have plenty of airline options to choose from since 11 airlines have flights to the Kathmandu airport from Riverside. It is only a 2.5 mi journey from Tribhuvan (KTM) to Kathmandu’s city center.

  • What are the cheapest airlines to fly from Riverside to Kathmandu one-way?

    For one-way options, check prices for Cathay Pacific. According to our data, you can fly for as low as $340. Users have also found prices from $432 and $438 on IndiGo and China Eastern, respectively.

  • Can I find deals for flights from Riverside to Kathmandu that include hotel bookings?

    Yes. In addition to deals on Riverside to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riverside to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riverside to Kathmandu.

  • Can I find deals for business class flights from Riverside to Kathmandu?

    Yes. Cheapflights offers flight deals from Riverside to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Riverside to Kathmandu?

    Currently, September is the cheapest month in which you can book a flight from Riverside to Kathmandu (average of $1,237). Flying from Riverside to Kathmandu in June is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

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Top 10 airlines flying from Riverside to Kathmandu

Discover the top 10 airlines that operate flights from Riverside to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sichuan AirlinesCheapest$756Average$1,078FlexibilityNo cancel feeOn-time63%
China EasternCheapest$801Average$984FlexibilityNo cancel feeOn-time62%
Singapore AirlinesCheapest$900Average$1,228FlexibilityNo cancel feeOn-time81%
China SouthernCheapest$915Average$1,456FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$949Average$1,300FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$960Average$1,267FlexibilityNo cancel feeOn-time72%
KLMCheapest$988Average$1,151FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,109Average$1,530FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,151Average$1,395FlexibilityNo cancel feeOn-time77%
IndiGoCheapest$1,171Average$1,283FlexibilityNo cancel feeOn-time80%

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