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Singapore

$492+ Cheap flights from Idaho to Singapore

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SIN
Apr 8 — Apr 151
Wed 4/8
Wed 4/15
1 adult, Economy
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Cheap flight deals from Idaho to Singapore

Cheapest flights from Idaho to Singapore
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 March 9, 2026.

This Gurufare deal was found by Cheapflights users on 3/5. 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.
Tue 9/17:44 pm
GEG
-
SIN
2 stops22h 21m
Multiple Airlines
Tue 9/222:30 pm
SIN
-
GEG
2 stops24h 48m
Multiple Airlines
Deal found 3/5$751
This KAYAK deal was found by Cheapflights users on 3/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:10 am
GEG
-
SIN
1 stop20h 25m
Multiple Airlines
Wed 8/269:15 am
SIN
-
GEG
1 stop21h 53m
Multiple Airlines
Deal found 3/7$937
This KAYAK deal was found by Cheapflights users on 3/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am
GEG
-
SIN
2 stops26h 25m
Multiple Airlines
Thu 11/122:05 pm
SIN
-
GEG
2 stops24h 20m
Multiple Airlines
Deal found 3/5$966
This Expedia deal was found by Cheapflights users on 3/7. 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.
Thu 10/225:43 pm
BOI
-
SIN
2 stops25h 22m
Multiple Airlines
Sun 10/2511:45 pm
SIN
-
BOI
2 stops59h 31m
Multiple Airlines
Deal found 3/7$969
This Ovago deal was found by Cheapflights users on 3/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:07 am
BOI
-
SIN
2 stops46h 03m
Multiple Airlines
Sat 4/2512:55 am
SIN
-
BOI
2 stops49h 39m
Multiple Airlines
Deal found 3/4$987
This China Eastern deal was found by Cheapflights users on 3/8. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am
GEG
-
SIN
2 stops40h 30m
China Eastern
Sun 11/1511:00 pm
SIN
-
GEG
2 stops38h 37m
China Eastern
Deal found 3/8$1,031
This China Eastern deal was found by Cheapflights users on 3/5. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:20 am
GEG
-
SIN
2 stops32h 05m
China Eastern
Wed 5/1312:55 am
SIN
-
GEG
2 stops29h 38m
China Eastern
Deal found 3/5$1,032
This Expedia deal was found by Cheapflights users on 3/7. 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.
Tue 8/116:10 pm
BOI
-
SIN
2 stops24h 55m
Multiple Airlines
Fri 8/212:30 pm
SIN
-
BOI
2 stops34h 12m
Multiple Airlines
Deal found 3/7$1,032
This KAYAK deal was found by Cheapflights users on 3/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:20 am
BOI
-
SIN
2 stops26h 25m
Multiple Airlines
Mon 4/277:20 am
SIN
-
BOI
2 stops22h 13m
Multiple Airlines
Deal found 3/7$1,042
This oojo deal was found by Cheapflights users on 3/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:00 am
GEG
-
SIN
2 stops37h 05m
Philippine Airlines
Sun 4/262:30 pm
SIN
-
GEG
2 stops24h 25m
Philippine Airlines
Deal found 3/4$1,043
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Fri 9/186:23 am
BOI
-
SIN
1 stop22h 12m
United Airlines
Tue 9/228:45 am
SIN
-
BOI
1 stop26h 34m
United Airlines
Deal found 3/8$1,114
This United Airlines deal was found by Cheapflights users on 3/4. 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 4/194:05 pm
BOI
-
SIN
1 stop24h 40m
United Airlines
Sun 4/268:35 pm
SIN
-
BOI
1 stop28h 31m
United Airlines
Deal found 3/4$1,115

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 March 9, 2026.

Round-trip from

$751
(Gurufare)

One-way from

$492
(Kiwi.com)
From Idaho to Singapore
Search Deals
One-way flight from Idaho to Singapore
Search Deals

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 2,558,603 searches. Data last updated March 9, 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

Price

Cheapest round-trip
Quickest round-trip

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Sat 8/15

6:10 am-5:35 pm

1 stop20h 25m

Singapore Changi

Wed 8/26

9:15 am-4:08 pm

1 stop21h 53m

$937

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 8/11

6:51 pm-7:40 am

1 stop22h 49m

Singapore Changi

Fri 8/21

9:15 am-5:04 pm

1 stop21h 49m

$987

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 4/19

8:07 am-3:45 pm

2 stops41h 38m

Singapore Changi

Sat 4/25

12:55 am-12:34 pm

2 stops49h 39m

$1,012

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Wed 4/15

8:20 am-12:45 am

2 stops26h 25m

Singapore Changi

Mon 4/27

7:20 am-3:33 pm

2 stops22h 13m

$1,042

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Sun 4/19

5:00 am-9:05 am

2 stops37h 05m

Singapore Changi

Sun 4/26

2:30 pm-11:55 pm

2 stops24h 25m

$1,043

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 4/19

6:15 am-6:35 pm

1 stop22h 20m

Singapore Changi

Sun 4/26

9:00 am-9:15 pm

1 stop26h 15m

$1,114

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 5/19

8:28 am-6:35 pm

1 stop20h 07m

Singapore Changi

Sat 6/20

8:45 am-9:40 pm

1 stop26h 55m

$1,114

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Thu 5/14

6:00 am-6:35 pm

1 stop21h 35m

Singapore Changi

Thu 6/4

8:45 am-6:39 pm

1 stop24h 54m

$1,126

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 8/11

7:01 pm-6:15 am

1 stop21h 14m

Singapore Changi

Fri 8/21

6:15 am-4:48 pm

2 stops24h 33m

$1,126

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 3/29

7:03 pm-6:35 pm

1 stop33h 32m

Singapore Changi

Sat 5/9

8:35 pm-3:26 pm

1 stop32h 51m

$1,128

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 22 resultsSorted by cheapest first
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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.
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
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.

  • How long is the flight from Idaho to Singapore?

    A quick flight from Idaho to Singapore can take about 22h 20m. Philippine Airlines provides one of the quickest options available for as low as $1,114. The distance between Idaho and Singapore is about 8456 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Idaho to Singapore that include hotel bookings?

    Yes. In addition to deals on Idaho to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Singapore.

  • Can I find deals for business class flights from Idaho to Singapore?

    Yes. Cheapflights offers flight deals from Idaho to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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.
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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 2,558,603 searches. Data last updated March 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$881Average$1,504FlexibilityNo cancel feeOn-time69%

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