$530+ Cheap flights from Idaho to Singapore
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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SIN
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Singapore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Singapore
Cheapest
Best
Last-minute
One-way
Cheapest flights from Idaho to SingaporeExplore the most affordable flight options available from Idaho to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Idaho to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:33 am -
2 stops27h 12m
Wed 12/211:10 pm -
2 stops34h 13m
Deal found 10/28![Multiple Airlines logo]()
$1,095
This Orbitz deal was found by Cheapflights users on 10/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:20 pm -
2 stops40h 25m
Sun 1/1711:55 pm -
2 stops38h 20m
Deal found 10/26![Multiple Airlines logo]()
$1,098
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:33 am -
2 stops31h 27m
Sat 1/161:40 am -
2 stops31h 40m
Deal found 10/26![Alaska Airlines logo]()
$1,233
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/289:59 pm -
1 stop28h 46m
Sun 1/1712:20 pm -
2 stops22h 57m
Deal found 10/26![Multiple Airlines logo]()
$1,279
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:51 pm -
2 stops26h 09m
Wed 12/210:20 pm -
1 stop27h 48m
Deal found 10/28![United Airlines logo]()
$1,326
This Gurufare deal was found by Cheapflights users on 10/26. 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.
Fri 11/278:21 am -
2 stops25h 29m
Sun 1/178:15 am -
2 stops21h 05m
Deal found 10/26![Multiple Airlines logo]()
$1,376
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
2 stops32h 00m
Sat 1/161:40 am -
2 stops35h 31m
Deal found 10/26![Delta logo]()
$1,382
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/288:55 am -
2 stops29h 05m
Sat 1/161:40 am -
2 stops35h 31m
Deal found 10/26![Delta logo]()
$1,424
This Korean Air deal was found by Cheapflights users on 10/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:55 am -
2 stops44h 30m
Sun 1/1710:30 pm -
2 stops38h 40m
Deal found 10/30![Korean Air logo]()
$1,437
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:03 am -
1 stop27h 27m
Sun 1/1712:20 pm -
2 stops22h 57m
Deal found 10/26![Multiple Airlines logo]()
$1,461
Best flights from Idaho to SingaporeDiscover carefully curated flight deals from Idaho to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Idaho to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:33 am -
2 stops31h 27m
Sat 1/161:40 am -
2 stops31h 40m
Deal found 10/26![Alaska Airlines logo]()
$1,233
This Korean Air deal was found by Cheapflights users on 10/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/187:30 pm -
2 stops33h 45m
Wed 4/2110:00 pm -
2 stops30h 59m
Deal found 10/28![Korean Air logo]()
$1,353
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/186:00 am -
1 stop23h 15m
Fri 1/2910:10 am -
1 stop19h 41m
Deal found 10/25![United Airlines logo]()
$1,380
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:37 am -
2 stops27h 23m
Sat 1/161:40 am -
2 stops35h 31m
Deal found 10/26![Delta logo]()
$1,382
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/182:00 pm -
2 stops49h 00m
Wed 4/217:30 am -
2 stops24h 41m
Deal found 10/26![Alaska Airlines logo]()
$1,251
This Korean Air deal was found by Cheapflights users on 10/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:55 am -
2 stops44h 30m
Sun 1/1710:30 pm -
2 stops38h 40m
Deal found 10/30![Korean Air logo]()
$1,437
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/204:03 pm -
2 stops45h 57m
Wed 2/248:15 am -
2 stops22h 14m
Deal found 10/30![Alaska Airlines logo]()
$1,312
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/188:20 am -
1 stop20h 15m
Wed 4/219:00 am -
1 stop26h 15m
Deal found 10/27![United Airlines logo]()
$1,447
Last-minute flights from Idaho to SingaporeDiscover last-minute flight deals from Idaho to Singapore. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Singapore. Data last updated October 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
2 stops32h 00m
Sat 1/161:40 am -
2 stops35h 31m
Deal found 10/26![Delta logo]()
$1,382
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:33 am -
2 stops27h 12m
Wed 12/211:10 pm -
2 stops34h 13m
Deal found 10/28![Multiple Airlines logo]()
$1,095
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:33 am -
2 stops31h 27m
Sat 1/161:40 am -
2 stops31h 40m
Deal found 10/26![Alaska Airlines logo]()
$1,233
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:51 pm -
2 stops26h 09m
Wed 12/210:20 pm -
1 stop27h 48m
Deal found 10/28![United Airlines logo]()
$1,326
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:03 am -
1 stop27h 27m
Sun 1/1712:20 pm -
2 stops22h 57m
Deal found 10/26![Multiple Airlines logo]()
$1,461
This Orbitz deal was found by Cheapflights users on 10/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:20 pm -
2 stops40h 25m
Sun 1/1711:55 pm -
2 stops38h 20m
Deal found 10/26![Multiple Airlines logo]()
$1,098
This Korean Air deal was found by Cheapflights users on 10/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:55 am -
2 stops44h 30m
Sun 1/1710:30 pm -
2 stops38h 40m
Deal found 10/30![Korean Air logo]()
$1,437
This Gurufare deal was found by Cheapflights users on 10/26. 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.
Fri 11/278:21 am -
2 stops25h 29m
Sun 1/178:15 am -
2 stops21h 05m
Deal found 10/26![Multiple Airlines logo]()
$1,376
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/289:59 pm -
1 stop28h 46m
Sun 1/1712:20 pm -
2 stops22h 57m
Deal found 10/26![Multiple Airlines logo]()
$1,279
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/288:55 am -
2 stops29h 05m
Sat 1/161:40 am -
2 stops35h 31m
Deal found 10/26![Delta logo]()
$1,424
One-way flights from Idaho to SingaporeSearch for one-way flight options from Idaho to Singapore. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Idaho to Singapore. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:33 am -
2 stops27h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$530
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:37 am -
2 stops27h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$580
This SmartFares deal was found by Cheapflights users on 10/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/291:52 pm -
2 stops43h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$808
This deal was found by Cheapflights users on 10/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/107:04 am -
1 stop22h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$938
This Priceline deal was found by Cheapflights users on 10/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:00 am -
2 stops41h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Qatar Airways logo]()
$941
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/316:00 am -
3 stops30h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$960
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:00 am -
3 stops37h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$973
Find flight deals from Idaho to Singapore
Keep the following information in mind while searching for Idaho to Singapore flight deals. Data was last updated October 30, 2026.
Round-trip from | $1,080 (Expedia) |
|---|---|
One-way from | $530 (Expedia) |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Singapore 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Idaho to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Fri 11/6
6:37 am-12:45 am
2 stops27h 08m
Singapore Changi
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$580
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Wed 11/25
11:03 am-5:30 am
1 stop27h 27m
Singapore Changi
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$699
Idaho FallsSingapore
IDA Idaho Falls Fanning Field - SIN Singapore Changi
IDASIN
Idaho Falls Fanning Field
Tue 12/29
1:52 pm-12:05 pm
2 stops31h 13m
Singapore Changi
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$839
Idaho FallsSingapore
IDA Idaho Falls Fanning Field - SIN Singapore Changi
IDASIN
Idaho Falls Fanning Field
Thu 12/31
1:52 pm-12:05 pm
2 stops31h 13m
Singapore Changi
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$839
Quickest round-trip
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Wed 2/10
7:04 am-8:15 pm
1 stop22h 11m
Singapore Changi
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$938
Idaho FallsSingapore
IDA Idaho Falls Fanning Field - SIN Singapore Changi
IDASIN
Idaho Falls Fanning Field
Wed 12/30
6:00 am-10:00 am
3 stops37h 00m
Singapore Changi
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$973
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Wed 11/25
6:33 am-5:00 am
2 stops31h 27m
Singapore Changi
Sat 1/16
1:40 am-6:20 pm
2 stops31h 40m
$1,233
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Sun 4/18
2:00 pm-5:00 am
2 stops49h 00m
Singapore Changi
Wed 4/21
7:30 am-6:11 pm
2 stops24h 41m
$1,251
Idaho FallsSingapore
IDA Idaho Falls Fanning Field - SIN Singapore Changi
IDASIN
Idaho Falls Fanning Field
Sat 2/20
4:03 pm-5:00 am
2 stops45h 57m
Singapore Changi
Wed 2/24
8:15 am-3:29 pm
2 stops22h 14m
$1,312
BoiseSingapore
BOI Boise Air Term. Gowen Fld - SIN Singapore Changi
BOISIN
Boise Air Term. Gowen Fld
Sun 4/18
7:30 pm-7:15 pm
2 stops33h 45m
Singapore Changi
Wed 4/21
10:00 pm-2:59 pm
2 stops30h 59m
$1,353
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Idaho to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Idaho with our price prediction graph.
BOI-SIN
IDA-SIN
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 Idaho to Singapore
USID-SG0
BOI-SIN
IDA-SIN
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Idaho to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Idaho to Singapore
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Singapore by cabin class
Find flights from Idaho to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Singapore flights
Browse other Idaho and Singapore flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Singapore
Find the right flight back to Idaho after your stay in Singapore
Idaho to Singapore flights
Consider these flights traveling from Idaho to Singapore.
Top airline flying from Idaho to Singapore
Discover the top airline that operate flights from Idaho to Singapore. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$881 | Average$1,390 | FlexibilityNo cancel fee | On-time69% |