$466 Find Cheap Flights from Boise to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Singapore departing on 9/22. 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

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Cheap Flights from Boise to Singapore

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Singapore
Singapore2 stops$1,012
Singapore
Singapore2 stops$1,012

Book Cheap Boise to Singapore Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Singapore 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 Singapore

mar., nov. 25 - dom., ene. 18
 Logo
9:43 pm - 9:55 pmBOI-SIN
33h 12m2 stops
 Logo
11:10 pm - 6:20 pmSIN-BOI
34h 10m2 stops
$1,012
Find Deal
lun., sep. 15 - jue., sep. 25
 Logo
8:27 pm - 11:45 amBOI-SIN
25h 18m2 stops
 Logo
1:25 pm - 10:54 pmSIN-BOI
23h 29m2 stops
$1,016
Find Deal
mié., oct. 1 - vie., oct. 10
China Airlines Logo
12:43 pm - 12:35 amBOI-SIN
45h 52m2 stops
China Airlines Logo
1:45 pm - 10:39 amSIN-BOI
34h 54m2 stops
$1,075China Airlines
Find Deal
mar., nov. 25 - dom., ene. 18
 Logo
8:40 am - 7:05 pmBOI-SIN
43h 25m1 stop
 Logo
9:00 am - 1:45 pmSIN-BOI
19h 45m1 stop
$1,087
Find Deal
dom., nov. 23 - sáb., ene. 17
Air Canada Logo
6:15 am - 7:00 amBOI-SIN
33h 45m2 stops
Air Canada Logo
8:50 am - 11:37 amSIN-BOI
41h 47m2 stops
$1,092Air Canada
Find Deal
lun., nov. 24 - sáb., ene. 17
Air Canada Logo
5:17 pm - 7:00 amBOI-SIN
46h 43m2 stops
Air Canada Logo
8:50 am - 11:37 amSIN-BOI
41h 47m2 stops
$1,098Air Canada
Find Deal
sáb., nov. 22 - mié., ene. 14
Korean Air Logo
8:40 am - 5:00 amBOI-SIN
29h 20m2 stops
Korean Air Logo
1:30 am - 1:07 pmSIN-BOI
26h 37m2 stops
$1,109Korean Air
Find Deal
lun., sep. 15 - jue., sep. 25
United Airlines Logo
7:45 am - 6:25 pmBOI-SIN
20h 40m1 stop
United Airlines Logo
8:45 am - 1:43 pmSIN-BOI
18h 58m1 stop
$1,125United Airlines
Find Deal
lun., nov. 24 - jue., ene. 15
United Airlines Logo
5:00 am - 8:15 pmBOI-SIN
24h 15m2 stops
United Airlines Logo
10:10 am - 9:16 pmSIN-BOI
26h 06m2 stops
$1,129United Airlines
Find Deal
sáb., sep. 27 - lun., sep. 29
Korean Air Logo
11:00 am - 5:00 amBOI-SIN
28h 00m2 stops
Korean Air Logo
1:10 am - 3:04 pmSIN-BOI
27h 54m2 stops
$1,372Korean Air
Find Deal
Booking Insights

KAYAK's insights & trends for Boise to Singapore flights

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

Which airlines provide the cheapest flights from Boise to Singapore?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boise to Singapore were found on China Airlines ($1,075) and Air Canada ($1,092).

Good to know

Cheapest flight$466
Flight from Boise to Singapore

FAQs - booking Singapore flights

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

    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 Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to Singapore 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 Singapore?

    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 from Boise to Singapore with an airline and back with another airline.

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

    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 from Boise to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally in the morning, when round-trip flights cost $1,472 on average. Morning departures are around 17% cheaper than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,781.

Reviews of the top airlines flying from Boise to Singapore

 
Need help choosing which airline to fly with from Boise to Singapore? 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.
8.4
Korean AirOverall score based on 1131 reviews
8.5Boarding
8.2Entertainment
8.3Comfort
8.1Food
8.7Crew
Airline reviews

There could have been better spacing of the passengers, it was crowded in some parts of the plane then other while rows were empty

8.0 ExcellentMatt, Aug 2025ICN - MNL
Read more Korean Air reviews

There could have been better spacing of the passengers, it was crowded in some parts of the plane then other while rows were empty

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

The service was good, the food could have been better.

Staff was rude. Didn’t give water for 2 hours. Worst service

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

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

Information on your arrival and departure airports

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