BOI - KTM

$1,329 Find Cheap Flights from Boise to Kathmandu

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Kathmandu departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Kathmandu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Kathmandu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Kathmandu, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Boise to Kathmandu (BOI-KTM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Kathmandu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Kathmandu

Mon, Dec 15 - Thu, Jan 22
Qatar Airways Logo
9:00 am - 8:20 amBOI-KTM
34h 35m2 stops
Qatar Airways Logo
9:35 am - 9:35 pmKTM-BOI
48h 45m2 stops
$1,329Qatar Airways
Find Deal
Wed, Sep 3 - Wed, Sep 17
Qatar Airways Logo
12:43 pm - 4:45 pmBOI-KTM
40h 17m2 stops
Qatar Airways Logo
6:00 pm - 7:50 pmKTM-BOI
37h 35m2 stops
$1,348Qatar Airways
Find Deal
Mon, Dec 15 - Wed, Jan 21
 Logo
9:00 am - 8:20 amBOI-KTM
34h 35m2 stops
 Logo
12:25 am - 11:23 amKTM-BOI
47h 43m3 stops
$1,928
Find Deal
Mon, Dec 15 - Thu, Jan 22
 Logo
9:00 am - 8:20 amBOI-KTM
34h 35m2 stops
 Logo
4:40 pm - 12:10 pmKTM-BOI
32h 15m3 stops
$2,002
Find Deal
Tue, Oct 7 - Sat, Oct 11
Qatar Airways Logo
1:33 pm - 10:15 amBOI-KTM
32h 57m2 stops
Qatar Airways Logo
6:00 pm - 11:05 pmKTM-BOI
40h 50m2 stops
$2,081Qatar Airways
Find Deal
Tue, Oct 7 - Sat, Oct 11
Qatar Airways Logo
7:00 am - 10:15 amBOI-KTM
39h 30m2 stops
Qatar Airways Logo
6:00 pm - 11:05 pmKTM-BOI
40h 50m2 stops
$2,148Qatar Airways
Find Deal
Mon, Dec 15 - Thu, Jan 22
Singapore Airlines Logo
1:50 pm - 9:50 pmBOI-KTM
67h 15m3 stops
Singapore Airlines Logo
11:00 pm - 10:22 pmKTM-BOI
36h 07m3 stops
$2,214Singapore Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 17
Singapore Airlines Logo
2:13 pm - 9:35 pmBOI-KTM
43h 37m2 stops
Singapore Airlines Logo
10:50 pm - 1:30 pmKTM-BOI
50h 25m3 stops
$2,631Singapore Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 17
Singapore Airlines Logo
2:13 pm - 9:35 pmBOI-KTM
67h 37m3 stops
Singapore Airlines Logo
10:50 pm - 1:30 pmKTM-BOI
50h 25m3 stops
$2,897Singapore Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
Emirates Logo
12:27 pm - 2:35 pmBOI-KTM
38h 23m2 stops
Emirates Logo
7:30 am - 10:41 pmKTM-BOI
50h 56m2 stops
$17,836Emirates
Find Deal
Booking Insights

KAYAK's insights & trends for Boise to Kathmandu flights

Get data-powered insights and trends into flights from Boise to Kathmandu to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boise to Kathmandu?

What’s the cheapest day of the week to fly from Boise to Kathmandu?

The average price of all round-trip flights from Boise to Kathmandu clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Kathmandu on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Boise to Kathmandu. For your return ticket, we recommend flying on a Tuesday and avoiding Wednesdays for the best deals.

Good to know

Low seasonMay
Cheapest flight$1,329
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Boise to Kathmandu

When to book flights from Boise to Kathmandu

Are your dates flexible? Find out the best times to travel from Boise to Kathmandu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Kathmandu

  • What is the cheapest flight from Boise to Kathmandu?

    In the last 3 days, the lowest price for a flight from Boise to Kathmandu was $1,329 for a round-trip ticket.

  • Do I need a passport to fly between Boise and Kathmandu?

    A passport is required to fly from Boise to Kathmandu.

  • Which aircraft models fly most regularly from Boise to Kathmandu?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Kathmandu?

    oneworld, and Star Alliance are the airline alliances operating flights between Boise and Kathmandu, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Kathmandu, Singapore Airlines or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Boise to Kathmandu are Singapore Airlines and Qatar Airways. With an average price for the route of $1,714 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,462 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boise to Kathmandu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Kathmandu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Kathmandu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kathmandu from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Kathmandu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kathmandu with an airline and back to Boise with another airline. Booking your flights between Boise and KTM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Kathmandu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kathmandu from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boise to Kathmandu

 
See real verified KAYAK customer reviews for airlines flying from Boise to Kathmandu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Kathmandu? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1338 reviews
8.2Boarding
7.7Food
8.0Entertainment
7.9Comfort
8.6Crew
Airline reviews

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

10.0 ExcellentAnonymous, Jul 2025SFO - SIN
Read more Singapore Airlines reviews

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Everything was great keep up the good work 😁, can't ask for more.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Everything you need to know for your flight from Boise to Kathmandu

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