Find flights
When to book
Airlines
FAQs

Cheap flights from Idaho to Singapore from S$ 1,171

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 28-12. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SIN
6 Aug — 13 Aug1
1 adult

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 1 August 2025.

Round-trip from

S$ 1,234

One-way from

S$ 1,171
14-9-21-9
  • 14-9-21-9
  • 4 total stops
  • 63h 12m total
  • Idaho to Singapore
Search Deals
28-12
  • 28-12
  • 2 total stops
  • 28h 25m total
  • Idaho to Singapore
Search Deals

Find 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 1 August 2025.

Sun 14-913:30GEG - SIN
2 stops37h 00mMultiple Airlines
Sun 21-908:05SIN - GEG
2 stops26h 12mMultiple Airlines
Deal found 31-7S$ 1,234
Wed 20-806:25GEG - SIN
2 stops27h 25mCathay Pacific
Tue 26-801:50SIN - GEG
2 stops35h 35mCathay Pacific
Deal found 30-7S$ 1,254
Sun 21-907:00BOI - SIN
2 stops34h 05mAir Canada
Sat 27-909:10SIN - BOI
2 stops42h 32mAir Canada
Deal found 31-7S$ 1,254
Wed 20-809:15GEG - SIN
2 stops28h 45mKorean Air
Wed 27-807:30SIN - GEG
2 stops22h 15mKorean Air
Deal found 30-7S$ 1,287
Mon 15-920:27BOI - SIN
2 stops25h 18mMultiple Airlines
Mon 22-913:25SIN - BOI
2 stops23h 29mMultiple Airlines
Deal found 1-8S$ 1,317
Mon 11-807:25GEG - SIN
1 stop20h 00mUnited Airlines
Tue 19-808:45SIN - GEG
1 stop29h 20mUnited Airlines
Deal found 1-8S$ 1,328
Sun 28-913:30GEG - SIN
2 stops49h 40mAmerican Airlines
Wed 1-1001:55SIN - GEG
2 stops35h 40mAmerican Airlines
Deal found 31-7S$ 1,357
Fri 31-1007:45BOI - SIN
2 stops31h 15mKorean Air
Wed 5-1101:30SIN - BOI
2 stops32h 21mKorean Air
Deal found 30-7S$ 1,369
Mon 15-917:45BOI - SIN
2 stops28h 50mChina Airlines
Sun 21-902:00SIN - BOI
2 stops55h 50mChina Airlines
Deal found 1-8S$ 1,372
Sun 21-908:00BOI - SIN
2 stops26h 20mAlaska Airlines
Wed 24-908:05SIN - BOI
2 stops30h 03mAlaska Airlines
Deal found 31-7S$ 1,405
Sun 14-919:44GEG - SIN
2 stops37h 51mChina Airlines
Sat 20-902:00SIN - GEG
2 stops35h 25mChina Airlines
Deal found 31-7S$ 1,409
Fri 19-908:40BOI - SIN
2 stops30h 20mDelta
Wed 24-922:30SIN - BOI
2 stops39h 22mDelta
Deal found 31-7S$ 1,431

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 1 August 2025.
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

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Sun 14-9

13:30-17:30

2 stops37h 00m

Singapore Changi

Sun 21-9

08:05-19:17

2 stops26h 12m

S$ 1,234

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Wed 20-8

06:25-00:50

2 stops27h 25m

Singapore Changi

Tue 26-8

01:50-22:25

2 stops35h 35m

S$ 1,254

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 21-9

07:00-07:05

2 stops34h 05m

Singapore Changi

Sat 27-9

09:10-13:42

2 stops42h 32m

S$ 1,254

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Wed 20-8

09:15-05:00

2 stops28h 45m

Singapore Changi

Wed 27-8

07:30-14:45

2 stops22h 15m

S$ 1,287

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Mon 11-8

07:25-18:25

1 stop20h 00m

Singapore Changi

Tue 19-8

08:45-23:05

1 stop29h 20m

S$ 1,328

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Sun 28-9

13:30-06:10

2 stops49h 40m

Singapore Changi

Wed 1-10

01:55-22:35

2 stops35h 40m

S$ 1,357

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Fri 31-10

07:45-05:00

2 stops31h 15m

Singapore Changi

Wed 5-11

01:30-18:51

2 stops32h 21m

S$ 1,369

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Wed 1-10

12:43-00:35

2 stops45h 52m

Singapore Changi

Thu 9-10

02:00-10:39

2 stops46h 39m

S$ 1,394

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 21-9

10:00-00:20

2 stops24h 20m

Singapore Changi

Sun 28-9

08:05-22:50

2 stops28h 45m

S$ 1,405

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Sun 14-9

19:44-00:35

2 stops37h 51m

Singapore Changi

Sat 20-9

02:00-22:25

2 stops35h 25m

S$ 1,409

Flights are sorted by cheapest return flights first.

Deals found on 31-7

Showing 1-10 of 19 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.

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 1 August 2025.
Check out reviews from past customers who have flown with EVA Air, Korean Air, andChina Airlines from Idaho to Singapore to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,220 reviews
Check prices

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,220 reviews
EVA Air
8.4
Very Good
1,220 reviews
Check prices

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very Good
1,121 reviews
EVA Air
8.4
Very Good
1,220 reviews
Check prices

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very Good
754 reviews
EVA Air
8.4
Very Good
1,220 reviews
Check prices

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Singapore Airlines
8.1
Very Good
1,338 reviews
EVA Air
8.4
Very Good
1,220 reviews
Check prices

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Alaska Airlines
8.0
Very Good
10,000 reviews
EVA Air
8.4
Very Good
1,220 reviews
Check prices

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Idaho to Singapore via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.