
$1,079 Cheap Singapore Airlines flights from Boise to Kathmandu (BOI to KTM)
Find The Best Day To Fly from Boise to Kathmandu
Amazing Singapore Airlines BOI to KTM Flight Deals
The cheapest flights to Tribhuvan Intl. found within the past 7 days were $1,851 round trip and $1,079 one way. Prices and availability subject to change. Additional terms may apply.
Discover our best Singapore Airlines flight from Boise BOI to Kathmandu KTM
To find the best deals on flights to Boise from Kathmandu with Singapore Airlines, just enter your travel dates, filter by Singapore Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Boise BOI to Kathmandu KTM with Singapore Airlines
If you’re planning a round trip, booking return flights with Singapore Airlines is usually the most cost-effective option. With airfares ranging from $1,851 to $1,851, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Singapore Airlines flights from Boise BOI to Kathmandu KTM
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Singapore Airlines flight from Boise to Kathmandu costs from $1,079. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Kathmandu KTM from Boise BOI with Singapore Airlines
To find a cheap Singapore Airlines flight from Boise BOI to Kathmandu KTM, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on Singapore Airlines flights from Boise BOI to Kathmandu KTM
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover.
Find nonstop flights from Boise BOI to Kathmandu KTM with Singapore Airlines
If you’re keen to be on Kathmandu soil fast, don’t waste time with a stopover—filter your search results to show direct Singapore Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Singapore Airlines flights from Boise BOI to Kathmandu KTM
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Kathmandu KTM from Boise BOI with Singapore Airlines on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
SEA | USA | Seattle - Tacoma Intl. | 23 |
DME | RUS | Domodedovo Intl. | 17 |
SIN | SGP | Changi | 16 |
LAX | USA | Los Angeles Intl. | 16 |
SFO | USA | San Francisco Intl. | 15 |
EWR | USA | Liberty Intl. | 5 |
SYD | AUS | Kingsford Smith Intl. | 4 |
FRA | DEU | Frankfurt Intl. | 4 |
JFK | USA | John F. Kennedy Intl. | 4 |
HND | JPN | Haneda | 4 |
Travelers ❤️ these 🏨 after their flight to Kathmandu

The Dwarika's Hotel
Reviewed on Aug 4, 2025

Airport Diana Hotel
Reviewed on Aug 13, 2025

Kathmandu Marriott Hotel
Reviewed on Aug 11, 2025
Popular Singapore Airlines Flight Routes from BOI
Top Singapore Airlines Flight Routes from KTM
Domestic
- San Francisco to Seoul (SFO - ICN)
- New York to Tokyo (JFK - HND)
- New York to Mumbai (JFK - BOM)
- San Francisco to Hong Kong (SFO - HKG)
- San Francisco to Tokyo (SFO - HND)
- Los Angeles to Tokyo (LAX - HND)
- Los Angeles to Tokyo (LAX - NRT)
- Los Angeles to Manila (LAX - MNL)
- Los Angeles to Bangkok (LAX - BKK)
- San Francisco to Taipei (SFO - TPE)
International
- New York to Tokyo (JFK - HND)
- Los Angeles to Tokyo (LAX - NRT)
- Los Angeles to Bangkok (LAX - BKK)
- Los Angeles to Osaka (LAX - KIX)
- New York to Mumbai (JFK - BOM)
- San Francisco to Tokyo (SFO - HND)
- New York to Delhi (JFK - DEL)
- San Francisco to Shanghai (SFO - PVG)
- San Francisco to Delhi (SFO - DEL)
- Los Angeles to Taipei (LAX - TPE)
Most Popular
- Norfolk to Idaho Falls (ORF - IDA)
- Denver to Idaho Falls (DEN - IDA)
- Chicago to Idaho Falls (ORD - IDA)
- Idaho Falls to Portland (IDA - PDX)
- Houston to Sun Valley (IAH - SUN)
- San Diego to Idaho Falls (SAN - IDA)
- Delta Idaho Falls (IDA) to Phoenix (PHX) flights
- Delta Pocatello (PIH) to Roanoke (ROA) flights
- Idaho Falls to Boise (IDA - BOI)
- Los Angeles to Idaho Falls (LAX - IDA)
- Delta Twin Falls (TWF) to Salt Lake City (SLC) flights
- Las Vegas to Idaho Falls (LAS - IDA)
- Philadelphia to Sun Valley (PHL - SUN)
- Sacramento to Twin Falls (SMF - TWF)
- Sacramento to Idaho Falls (SMF - IDA)
- Idaho Falls to Spokane (IDA - GEG)
- Idaho Falls to Nashville (IDA - BNA)
- Boise to Idaho Falls (BOI - IDA)
- American Airlines Dallas (DFW) to Hailey (SUN) flights
- Idaho Falls to Dallas (IDA - DFW)
- Phoenix to Idaho Falls (PHX - IDA)
- Idaho Falls to Denver (IDA - DEN)
- Idaho Falls to Los Angeles (IDA - LAX)
- Los Angeles to Sun Valley (LAX - SUN)
- Idaho Falls to Orlando (IDA - MCO)
- Idaho Falls to Seattle (IDA - SEA)
- Idaho Falls to Tulsa (IDA - TUL)
- Dallas to Idaho Falls (DFW - IDA)
- Delta Idaho Falls (IDA) to Las Vegas (LAS) flights
- Seattle to Idaho Falls (SEA - IDA)