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Cheap flights from Idaho to Kathmandu from $1,215

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Kathmandu departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Idaho to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:05 pm - 9:45 pm
BOI
-
KTM
39h 55m2 stops
Multiple Airlines Logo
10:50 pm - 5:41 pm
KTM
-
BOI
30h 36m2 stops
$1,215Multiple Airlines
Wed, Apr 22 - Tue, May 19
Qatar Airways Logo
1:36 pm - 4:25 pm
BOI
-
KTM
38h 04m2 stops
Qatar Airways Logo
5:40 pm - 10:15 pm
KTM
-
BOI
40h 20m2 stops
$1,221Qatar Airways
Thu, Feb 19 - Mon, Mar 9
Qatar Airways Logo
3:45 pm - 5:50 pm
GEG
-
KTM
61h 20m2 stops
Qatar Airways Logo
9:10 am - 11:37 am
KTM
-
GEG
63h 12m2 stops
$1,239Qatar Airways
Thu, Mar 12 - Sat, Mar 28
Multiple Airlines Logo
4:38 pm - 9:45 pm
BOI
-
KTM
41h 22m2 stops
Multiple Airlines Logo
10:50 pm - 10:22 pm
KTM
-
BOI
35h 17m3 stops
$1,382Multiple Airlines
Wed, Apr 22 - Tue, May 19
Multiple Airlines Logo
5:40 am - 9:40 pm
GEG
-
KTM
27h 15m2 stops
Multiple Airlines Logo
11:05 pm - 2:39 pm
KTM
-
GEG
28h 19m2 stops
$1,383Multiple Airlines
Thu, Mar 12 - Fri, Mar 27
Qatar Airways Logo
3:45 pm - 5:50 pm
GEG
-
KTM
61h 20m2 stops
Qatar Airways Logo
9:10 am - 7:01 pm
KTM
-
GEG
46h 36m2 stops
$1,402Qatar Airways
Thu, Mar 12 - Fri, Mar 27
Qatar Airways Logo
7:30 am - 4:45 pm
BOI
-
KTM
45h 30m2 stops
Qatar Airways Logo
10:55 am - 9:37 pm
KTM
-
BOI
46h 27m2 stops
$1,418Qatar Airways
Thu, Apr 30 - Mon, May 4
Multiple Airlines Logo
5:00 am - 9:45 pm
GEG
-
KTM
28h 00m2 stops
Multiple Airlines Logo
10:50 pm - 10:36 pm
KTM
-
GEG
36h 31m3 stops
$1,437Multiple Airlines
Sat, May 16 - Tue, Jun 2
Qatar Airways Logo
7:00 am - 4:45 pm
GEG
-
KTM
45h 00m2 stops
Qatar Airways Logo
10:55 am - 8:34 pm
KTM
-
GEG
46h 24m2 stops
$1,442Qatar Airways
Thu, Apr 23 - Mon, Apr 27
Singapore Airlines Logo
7:11 am - 9:50 pm
BOI
-
KTM
49h 54m2 stops
Singapore Airlines Logo
11:00 pm - 9:59 pm
KTM
-
BOI
34h 44m3 stops
$2,013Singapore Airlines
Thu, Feb 19 - Mon, Mar 9

Qatar Airways flights from Idaho to Kathmandu

Our best Qatar Airways deals on Idaho to Kathmandu flight tickets
Qatar Airways
Feb 19
BOI1:36 pmBoise Air Term. Gowen Fld
38h 04m
2 stops
KTM4:25 pmKathmandu Tribhuvan
Mar 9
KTM5:40 pmKathmandu Tribhuvan
40h 20m
2 stops
BOI10:15 pmBoise Air Term. Gowen Fld
$1,221
Find similar
Qatar Airways
Mar 12
GEG3:45 pmSpokane
61h 20m
2 stops
KTM5:50 pmKathmandu Tribhuvan
Mar 28
KTM9:10 amKathmandu Tribhuvan
63h 12m
2 stops
GEG11:37 amSpokane
$1,239
Find similar
Qatar Airways
Mar 12
GEG3:45 pmSpokane
61h 20m
2 stops
KTM5:50 pmKathmandu Tribhuvan
Mar 27
KTM9:10 amKathmandu Tribhuvan
46h 36m
2 stops
GEG7:01 pmSpokane
$1,402
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Idaho to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseKathmandu

BOI - KTM

BOIKTM

Boise Air Term. Gowen Fld

Wed 4/22

6:05 pm-9:45 pm

2 stops39h 55m

Kathmandu Tribhuvan

Tue 5/19

10:50 pm-5:41 pm

2 stops30h 36m

$1,215

BoiseKathmandu

BOI - KTM

BOIKTM

Boise Air Term. Gowen Fld

Thu 2/19

1:36 pm-4:25 pm

2 stops38h 04m

Kathmandu Tribhuvan

Mon 3/9

5:40 pm-10:15 pm

2 stops40h 20m

$1,221

SpokaneKathmandu

GEG - KTM

GEGKTM

Spokane

Thu 3/12

3:45 pm-5:50 pm

2 stops61h 20m

Kathmandu Tribhuvan

Sat 3/28

9:10 am-11:37 am

2 stops63h 12m

$1,239

BoiseKathmandu

BOI - KTM

BOIKTM

Boise Air Term. Gowen Fld

Wed 4/22

4:38 pm-9:45 pm

2 stops41h 22m

Kathmandu Tribhuvan

Tue 5/19

10:50 pm-10:22 pm

3 stops35h 17m

$1,382

SpokaneKathmandu

GEG - KTM

GEGKTM

Spokane

Thu 3/12

5:40 am-9:40 pm

2 stops27h 15m

Kathmandu Tribhuvan

Fri 3/27

11:05 pm-2:39 pm

2 stops28h 19m

$1,383

SpokaneKathmandu

GEG - KTM

GEGKTM

Spokane

Thu 3/12

3:45 pm-5:50 pm

2 stops61h 20m

Kathmandu Tribhuvan

Fri 3/27

9:10 am-7:01 pm

2 stops46h 36m

$1,402

BoiseKathmandu

BOI - KTM

BOIKTM

Boise Air Term. Gowen Fld

Thu 4/30

7:30 am-4:45 pm

2 stops45h 30m

Kathmandu Tribhuvan

Mon 5/4

10:55 am-9:37 pm

2 stops46h 27m

$1,418

SpokaneKathmandu

GEG - KTM

GEGKTM

Spokane

Sat 5/16

5:00 am-9:45 pm

2 stops28h 00m

Kathmandu Tribhuvan

Tue 6/2

10:50 pm-10:36 pm

3 stops36h 31m

$1,437

SpokaneKathmandu

GEG - KTM

GEGKTM

Spokane

Thu 4/23

7:00 am-4:45 pm

2 stops45h 00m

Kathmandu Tribhuvan

Mon 4/27

10:55 am-8:34 pm

2 stops46h 24m

$1,442

BoiseKathmandu

BOI - KTM

BOIKTM

Boise Air Term. Gowen Fld

Thu 2/19

7:11 am-9:50 pm

2 stops49h 54m

Kathmandu Tribhuvan

Mon 3/9

11:00 pm-9:59 pm

3 stops34h 44m

$2,013

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Kathmandu from

How to get the cheapest flight ticket from Idaho to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Kathmandu?

According to our data, Thursday is the cheapest day to fly to Kathmandu from Idaho. The lowest ticket price found for a Thursday departure recently was $1,435. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Idaho to Kathmandu on a Saturday will generally be more expensive and average around $1,657. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kathmandu?

In the morning is the cheapest time of day to fly from Idaho to Kathmandu when you can find flight prices for as low as $1,549. Flying to Kathmandu in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $1,614.

Cheap Idaho to Kathmandu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Kathmandu

Fastest flight time

27h 15m

Direct flights

None
The fastest flight from Idaho to Kathmandu takes 27h 15m
There are no direct flights from Idaho to Kathmandu. There are no popular flight routes from Idaho to Kathmandu.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Kathmandu Tribhuvan Airport?

    Prices for flights from Idaho to Kathmandu Tribhuvan Airport are updated daily.

  • How many operators does momondo search for flights from Idaho to Kathmandu Tribhuvan Airport?

  • How old do you have to be to fly from Idaho to Kathmandu Tribhuvan Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The travel and health documents required for your trip to Kathmandu Tribhuvan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kathmandu Tribhuvan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho to Kathmandu

Compare and see reviews for airlines that fly from Idaho to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,076Free CancellationRating
7.4
3,686 reviews
Search Qatar Airways flights

Traveling to a place near Kathmandu?

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

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Kathmandu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Kathmandu. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Idaho to Kathmandu with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Idaho to Kathmandu flights to just show those with flexible booking policies.

How can momondo help me find flights from Idaho to Kathmandu?

momondo helps you find the best flight between Idaho and Kathmandu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho to Kathmandu right now. Can momondo alert me if prices change?

Price alerts on flights to Kathmandu from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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