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$722+ Cheap flights from Boise (BOI) 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SIN
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
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Cheap flight deals from Boise to Singapore

Cheapest flights from Boise to Singapore
Explore the most affordable flight options available from Boise to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.

This KAYAK deal was found by Cheapflights users on 3/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am
BOI
-
SIN
1 stop21h 35m
Multiple Airlines
Sun 9/279:00 am
SIN
-
BOI
1 stop20h 04m
Multiple Airlines
Deal found 3/25$1,132
This Trip.com deal was found by Cheapflights users on 3/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:35 am
BOI
-
SIN
2 stops43h 10m
Multiple Airlines
Tue 5/193:15 am
SIN
-
BOI
2 stops34h 43m
Multiple Airlines
Deal found 3/29$1,200
This oojo deal was found by Cheapflights users on 3/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:14 pm
BOI
-
SIN
2 stops50h 41m
EVA Air
Thu 5/213:20 pm
SIN
-
BOI
2 stops22h 38m
EVA Air
Deal found 3/29$1,215
This Justfly.com deal was found by Cheapflights users on 3/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:24 pm
BOI
-
SIN
2 stops26h 16m
STARLUX Airlines
Sun 9/272:00 pm
SIN
-
BOI
2 stops22h 47m
STARLUX Airlines
Deal found 3/25$1,229
This KAYAK deal was found by Cheapflights users on 3/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:08 pm
BOI
-
SIN
1 stop33h 27m
Multiple Airlines
Thu 5/219:25 am
SIN
-
BOI
2 stops27h 33m
Multiple Airlines
Deal found 3/25$1,246
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:10 am
BOI
-
SIN
2 stops34h 40m
Qatar Airways
Sun 5/173:15 am
SIN
-
BOI
2 stops33h 09m
Qatar Airways
Deal found 3/27$1,300
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Sat 5/98:28 am
BOI
-
SIN
1 stop20h 07m
United Airlines
Thu 5/218:45 am
SIN
-
BOI
1 stop21h 59m
United Airlines
Deal found 3/25$1,314
This Korean Air deal was found by Cheapflights users on 3/25. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:23 am
BOI
-
SIN
2 stops28h 37m
Korean Air
Wed 9/910:00 pm
SIN
-
BOI
2 stops31h 01m
Korean Air
Deal found 3/25$1,333
This Japan Airlines deal was found by Cheapflights users on 3/26. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:25 am
BOI
-
SIN
2 stops22h 55m
Japan Airlines
Wed 9/98:05 am
SIN
-
BOI
2 stops29h 08m
Japan Airlines
Deal found 3/26$1,343
This Qatar Airways deal was found by Cheapflights users on 3/28. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:47 am
BOI
-
SIN
2 stops40h 58m
Qatar Airways
Tue 9/83:15 am
SIN
-
BOI
2 stops33h 40m
Qatar Airways
Deal found 3/28$1,358

Find flight deals from Boise to Singapore

Keep the following information in mind while searching for Boise to Singapore flight deals. Data was last updated March 30, 2026.

Round-trip from

$1,132
(KAYAK)

One-way from

$722
(Kiwi.com)
From Boise Air Term. Gowen Fld to Singapore
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Singapore
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 30, 2026.
Use the filters below to find and compare flights from Boise to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Fri 9/18

6:00 am-5:35 pm

1 stop21h 35m

Singapore Changi

Sun 9/27

9:00 am-3:04 pm

1 stop20h 04m

$1,132

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sat 5/9

7:14 pm-11:55 am

2 stops50h 41m

Singapore Changi

Thu 5/21

3:20 pm-11:58 pm

2 stops22h 38m

$1,215

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Fri 9/18

8:24 pm-12:40 pm

2 stops26h 16m

Singapore Changi

Sun 9/27

2:00 pm-10:47 pm

2 stops22h 47m

$1,229

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sat 5/9

6:08 pm-5:35 pm

1 stop33h 27m

Singapore Changi

Thu 5/21

9:25 am-10:58 pm

2 stops27h 33m

$1,246

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sat 5/9

8:28 am-6:35 pm

1 stop20h 07m

Singapore Changi

Thu 5/21

8:45 am-4:44 pm

1 stop21h 59m

$1,314

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 9/6

10:23 am-5:00 am

2 stops28h 37m

Singapore Changi

Wed 9/9

10:00 pm-3:01 pm

2 stops31h 01m

$1,333

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 9/6

11:25 am-12:20 am

2 stops22h 55m

Singapore Changi

Wed 9/9

8:05 am-11:13 pm

2 stops29h 08m

$1,343

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 9/6

11:25 am-9:15 pm

2 stops43h 50m

Singapore Changi

Tue 9/8

3:15 am-10:55 pm

2 stops33h 40m

$1,358
Cheapest one-way

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sat 4/4

12:30 pm-6:35 pm

1 stop40h 05m

$775

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Wed 5/27

9:16 pm-11:55 pm

2 stops36h 39m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 13 resultsSorted by cheapest first
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Best time to book a flight from Boise to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Boise 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 Boise 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 Boise to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Singapore?

    For a flight from Boise to Singapore, you will be flying from Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city.

  • How long is the flight from Boise to Singapore?

    There are many flights that can get you from Boise to Singapore in 26h 16m. Fly via EVA Air or STARLUX Airlines to get the fastest option. The distance between Boise and Singapore is about 8456 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise 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

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