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Cheap flights from Idaho to Singapore from S$ 1,272

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25-2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SIN
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Idaho to Singapore

Keep the following information in mind while searching for Idaho to Singapore flight deals. Data was last updated 13 January 2026.

Round-trip from

S$ 1,272
Lufthansa
  • Lufthansa
  • 25-2-4-3
  • 4 total stops
  • 64h 34m total
  • Idaho to Singapore
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Find flight deals from Idaho to Singapore

Enter your travel dates to find the best prices.

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 13 January 2026.

Wed 25-218:00
BOI
-
SIN
2 stops28h 00m
Multiple Airlines
Wed 4-323:55
SIN
-
BOI
2 stops36h 34m
Multiple Airlines
Deal found 10-1S$ 1,272
Mon 12-114:37
BOI
-
SIN
2 stops26h 23m
United Airlines
Sun 25-110:10
SIN
-
BOI
2 stops24h 41m
United Airlines
Deal found 11-1S$ 1,354
Fri 27-219:06
GEG
-
SIN
2 stops26h 19m
STARLUX Airlines
Fri 6-314:45
SIN
-
GEG
2 stops22h 52m
STARLUX Airlines
Deal found 12-1S$ 1,365
Wed 30-918:55
BOI
-
SIN
1 stop21h 20m
United Airlines
Sun 4-1008:45
SIN
-
BOI
1 stop29h 14m
United Airlines
Deal found 11-1S$ 1,368
Sun 8-214:20
BOI
-
SIN
1 stop26h 40m
United Airlines
Mon 16-210:10
SIN
-
BOI
2 stops25h 45m
United Airlines
Deal found 12-1S$ 1,373
Sun 31-511:45
BOI
-
SIN
1 stop40h 50m
ANA
Wed 10-608:45
SIN
-
BOI
1 stop22h 04m
ANA
Deal found 10-1S$ 1,441
Wed 30-909:45
GEG
-
SIN
2 stops23h 35m
Japan Airlines
Sun 4-1008:05
SIN
-
GEG
2 stops21h 31m
Japan Airlines
Deal found 11-1S$ 1,444
Sun 31-518:55
BOI
-
SIN
1 stop33h 40m
United Airlines
Wed 10-608:45
SIN
-
BOI
2 stops27h 37m
United Airlines
Deal found 10-1S$ 1,446
Fri 27-212:38
GEG
-
SIN
1 stop27h 22m
United Airlines
Fri 6-310:10
SIN
-
GEG
1 stop26h 53m
United Airlines
Deal found 12-1S$ 1,448
Wed 30-912:30
GEG
-
SIN
1 stop26h 45m
United Airlines
Sun 4-1011:05
SIN
-
GEG
2 stops51h 33m
United Airlines
Deal found 11-1S$ 1,459
Sun 31-518:03
BOI
-
SIN
2 stops28h 32m
Multiple Airlines
Tue 9-602:00
SIN
-
BOI
2 stops36h 30m
Multiple Airlines
Deal found 10-1S$ 1,705
Mon 4-516:38
BOI
-
SIN
2 stops29h 57m
Multiple Airlines
Tue 12-502:00
SIN
-
BOI
2 stops35h 30m
Multiple Airlines
Deal found 12-1S$ 2,587

Cheapflights Fare Finder

 
Customise 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 200,618 searches. Data last updated 13 January 2026.
Use the filters below to find and compare flights from Idaho to Singapore that are best for you.

Fly from

Idaho

Fly to

Singapore

Route

Depart

Return

Price

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Wed 25-2

18:00-13:00

2 stops28h 00m

Singapore Changi

Wed 4-3

23:55-21:29

2 stops36h 34m

S$ 1,272

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Fri 27-2

19:06-13:25

2 stops26h 19m

Singapore Changi

Fri 6-3

14:45-21:37

2 stops22h 52m

S$ 1,365

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Thu 26-2

18:55-08:00

1 stop22h 05m

Singapore Changi

Thu 5-3

10:10-16:49

1 stop21h 39m

S$ 1,368

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Mon 9-2

19:05-08:00

1 stop21h 55m

Singapore Changi

Mon 16-2

10:10-16:07

1 stop20h 57m

S$ 1,368

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Wed 25-2

08:41-20:15

1 stop20h 34m

Singapore Changi

Wed 4-3

22:20-11:29

1 stop28h 09m

S$ 1,368

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 8-2

14:37-08:00

2 stops26h 23m

Singapore Changi

Mon 16-2

10:10-20:55

2 stops25h 45m

S$ 1,373

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 31-5

18:55-18:35

1 stop33h 40m

Singapore Changi

Wed 10-6

08:45-22:22

2 stops27h 37m

S$ 1,446

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Fri 27-2

12:38-08:00

1 stop27h 22m

Singapore Changi

Fri 6-3

10:10-21:03

1 stop26h 53m

S$ 1,448

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Fri 20-2

07:00-20:15

1 stop21h 15m

S$ 1,740

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Fri 20-2

15:45-12:05

2 stops28h 20m

S$ 1,768

Flights are sorted by cheapest return flights first.

Deals found on 11-1

Showing 1-10 of 11 results
1
2

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 return 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.

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

    Singapore Changi (SIN) is the airport you will fly into if you book a flight from Idaho to Singapore. It is only a 16.9 km journey from Changi (SIN) to Singapore’s city centre.

  • How long is the flight from Idaho to Singapore?

    Airlines like STARLUX Airlines and United Airlines fly from Idaho to Singapore in about 22h 05m. The time it takes to get you to your destination can typically vary by up to 4h 14m. Idaho and Singapore are separated by a distance of 13609 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Idaho to Singapore?

    The most popular flight routes from Idaho to Singapore are Boise Air Term. Gowen Fld - Singapore Changi, Spokane - Singapore Changi and Pocatello - Singapore Changi.

  • 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 holiday 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

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How does Cheapflights help users find flights from Idaho to Singapore?

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Why should you use Cheapflights to find cheap flight tickets from Idaho to Singapore?

Cheapflights helps you find that perfect flight to Singapore from Idaho by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Idaho to Singapore with no change fees?

Yes! Cheapflights helps users easily find flights from Idaho to Singapore with no change fees.

Can Cheapflights notify me if prices for flights from Idaho to Singapore become cheaper?

Yes, Cheapflights offers price alerts on Idaho to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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