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Kathmandu

$1,228+ Cheap flights from Boise (BOI) to Kathmandu (KTM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — KTM
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Boise to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$1,228
(oojo)

Popular in

June

Cheapest in

May

Average price

$1,997
From Boise Air Term. Gowen Fld to Kathmandu Tribhuvan
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Highest demand for flights based on searches. 12% potential increase in price ($229 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Boise to Kathmandu

Cheapest flights from Boise to Kathmandu
Explore the most affordable flight options available from Boise to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:43 pmBOI - KTM
2 stops40h 17mQatar Airways
Wed 9/1710:05 amKTM - BOI
2 stops48h 34mQatar Airways
Deal found 7/27$1,228
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:00 amBOI - KTM
2 stops34h 35mMultiple Airlines
Wed 1/2112:25 amKTM - BOI
3 stops47h 43mMultiple Airlines
Deal found 7/29$1,928
This Gurufare deal was found by Cheapflights users on 7/29. 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.
Mon 12/151:50 pmBOI - KTM
3 stops67h 15mSingapore Airlines
Thu 1/2211:00 pmKTM - BOI
3 stops36h 07mSingapore Airlines
Deal found 7/29$2,214
This Emirates deal was found by Cheapflights users on 7/29. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:27 pmBOI - KTM
2 stops38h 23mEmirates
Fri 9/197:30 amKTM - BOI
2 stops50h 56mEmirates
Deal found 7/29$17,836

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 July 29, 2025.
Use the filters below to find and compare flights from Boise to Kathmandu that are best for you.

Fly from

Boise

Fly to

Kathmandu

Route

Depart

Return

Price

BoiseKathmandu

BOI - KTM

BOIKTM

Boise Air Term. Gowen Fld

Wed 9/3

12:43 pm-4:45 pm

2 stops40h 17m

Kathmandu Tribhuvan

Wed 9/17

10:05 am-10:54 pm

2 stops48h 34m

$1,228

BoiseKathmandu

BOI - KTM

BOIKTM

Boise Air Term. Gowen Fld

Mon 12/15

9:00 am-8:20 am

2 stops34h 35m

Kathmandu Tribhuvan

Wed 1/21

12:25 am-11:23 am

3 stops47h 43m

$1,928

BoiseKathmandu

BOI - KTM

BOIKTM

Boise Air Term. Gowen Fld

Mon 12/15

1:50 pm-9:50 pm

3 stops67h 15m

Kathmandu Tribhuvan

Thu 1/22

11:00 pm-10:22 pm

3 stops36h 07m

$2,214

BoiseKathmandu

BOI - KTM

BOIKTM

Boise Air Term. Gowen Fld

Fri 9/12

12:27 pm-2:35 pm

2 stops38h 23m

Kathmandu Tribhuvan

Fri 9/19

7:30 am-10:41 pm

2 stops50h 56m

$17,836

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Boise to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Boise 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 Boise to Kathmandu

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

Find hourly flight availability from Boise 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 July 29, 2025.

It’s typically best to fly out from Boise to Kathmandu in the morning. Doing so could potentially save you 5% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Boise to Kathmandu?

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 July 29, 2025.
See what other customers who have flown with Emirates, Singapore Airlines, and Qatar Airways from Boise to Kathmandu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,295 reviews
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Singapore Airlines
8.1
Very good
1,335 reviews
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,609 reviews
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

  • What are the cheapest airlines flying from Boise to Kathmandu round-trip?

    Currently priced at $1,228, Qatar Airways will fly you from Boise to Kathmandu and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and Emirates - these airlines can fly you to your destination from $2,214 and $17,836, respectively. You may be able to fly from Boise to Kathmandu for 21% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise 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 Boise to Kathmandu?

    Currently, September is the cheapest month in which you can book a flight from Boise to Kathmandu (average of $1,237). Flying from Boise 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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Alternative routes for Boise to Kathmandu

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Spokane to Kathmandu flights

Top 2 airlines flying from Boise to Kathmandu

Discover the top 2 airlines that operate flights from Boise 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,154Average$1,462FlexibilityNo cancel feeOn-time68%
Singapore AirlinesCheapest$1,220Average$1,714FlexibilityNo cancel feeOn-time81%

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