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$499+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SIN
juil. 8 — juil. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheap flight deals from Boise to Singapore

Keep the following information in mind while searching for Boise to Singapore flight deals. Data was last updated juillet 3, 2025.

Round-trip from

$1,016
(Ovago)

One-way from

$499
(Kiwi.com)
From Boise Air Term. Gowen Fld to Singapore
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One-way flight from Boise Air Term. Gowen Fld to Singapore
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Find 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 juillet 3, 2025.

This Ovago deal was found by Cheapflights users on 7/1. 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.
lun. 9/158:27 pmBOI - SIN
2 stops25h 18mMultiple Airlines
jeu. 9/251:25 pmSIN - BOI
2 stops23h 29mMultiple Airlines
Deal found 7/1$1,016
This Gurufare deal was found by Cheapflights users on 7/2. 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.
lun. 9/1511:22 amBOI - SIN
2 stops22h 58mJapan Airlines
jeu. 9/258:05 amSIN - BOI
2 stops20h 55mJapan Airlines
Deal found 7/2$1,029
This oojo deal was found by Cheapflights users on 7/2. 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.
lun. 9/1512:43 pmBOI - SIN
2 stops45h 52mChina Airlines
mer. 9/242:00 amSIN - BOI
2 stops36h 08mChina Airlines
Deal found 7/2$1,052
This Ovago deal was found by Cheapflights users on 7/1. 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.
ven. 8/157:51 amBOI - SIN
2 stops25h 49mKorean Air
ven. 8/227:30 amSIN - BOI
2 stops24h 46mKorean Air
Deal found 7/1$1,101
This Delta deal was found by Cheapflights users on 7/1. 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.
ven. 8/155:45 amBOI - SIN
2 stops27h 55mDelta
jeu. 8/211:10 amSIN - BOI
2 stops33h 10mDelta
Deal found 7/1$1,105
This United Airlines deal was found by Cheapflights users on 7/3. 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.
lun. 9/157:09 pmBOI - SIN
1 stop21h 06mUnited Airlines
jeu. 9/258:45 amSIN - BOI
1 stop19h 03mUnited Airlines
Deal found 7/3$1,125
This Flightnetwork deal was found by Cheapflights users on 7/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/141:00 pmBOI - SIN
2 stops30h 00mQatar Airways
mer. 8/203:10 amSIN - BOI
2 stops30h 40mQatar Airways
Deal found 7/1$5,684
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/148:30 amBOI - SIN
2 stops32h 20mLufthansa
jeu. 8/2111:55 pmSIN - BOI
2 stops36h 46mLufthansa
Deal found 7/1$20,920

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 juillet 3, 2025.
Use the filters below to find and compare flights from Boise to Singapore that are best for you.

Fly from

Boise

Fly to

Singapore

Route

Depart

Return

Price

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

lun. 9/15

8:27 pm-11:45 am

2 stops25h 18m

Singapore Changi

jeu. 9/25

1:25 pm-10:54 pm

2 stops23h 29m

$1,016

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

lun. 9/15

11:22 am-12:20 am

2 stops22h 58m

Singapore Changi

jeu. 9/25

8:05 am-3:00 pm

2 stops20h 55m

$1,029

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

lun. 9/15

12:43 pm-12:35 am

2 stops45h 52m

Singapore Changi

mer. 9/24

2:00 am-12:08 am

2 stops36h 08m

$1,052

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

ven. 8/15

7:51 am-11:40 pm

2 stops25h 49m

Singapore Changi

ven. 8/22

7:30 am-6:16 pm

2 stops24h 46m

$1,101

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

ven. 8/15

5:45 am-11:40 pm

2 stops27h 55m

Singapore Changi

jeu. 8/21

1:10 am-8:20 pm

2 stops33h 10m

$1,105

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

lun. 9/15

7:09 pm-6:15 am

1 stop21h 06m

Singapore Changi

jeu. 9/25

8:45 am-1:48 pm

1 stop19h 03m

$1,125

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

jeu. 8/14

1:00 pm-9:00 am

2 stops30h 00m

Singapore Changi

mer. 8/20

3:10 am-7:50 pm

2 stops30h 40m

$5,684

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

jeu. 8/14

8:30 am-6:50 am

2 stops32h 20m

Singapore Changi

jeu. 8/21

11:55 pm-10:41 pm

2 stops36h 46m

$20,920

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

lun. 9/15

6:01 pm-11:40 pm

3 stops39h 39m

$499

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

lun. 9/15

7:07 am-12:20 am

2 stops27h 13m

$3,092

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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

What is the cheapest time of day to fly from BOI to SG?

Find hourly flight availability from Boise to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Singapore as you normally would.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated juillet 3, 2025.
Get a feel of what it's like to fly with Korean Air, Japan Airlines, and China Airlines from Boise to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,505 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
744 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,982 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,594 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • 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.

  • What is the cheapest month to book a flight from Boise to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Boise to Singapore (average of $1,008). Flying from Boise to Singapore in December is currently the most expensive (average of $1,674). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Boise to Singapore

Discover the top 2 airlines that operate flights from Boise 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 juillet 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$808Average$1,174FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$865Average$1,580FlexibilityNo cancel feeOn-time69%

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