Find flights
When to book
FAQs

Cheap flights from Idaho to Singapore from S$ 1,193

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29-1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SIN
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Idaho to Singapore

Enter your travel dates to find the best prices.

Best flights from Idaho to Singapore
Discover carefully curated flight deals from Idaho to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Thu 29-110:05GEG - SIN
2 stops22h 45mJapan Airlines
Mon 2-208:15SIN - GEG
2 stops20h 29mJapan Airlines
Deal found 15-12S$ 1,193
Thu 16-406:00GEG - SIN
1 stop20h 35mMultiple Airlines
Thu 30-409:25SIN - GEG
2 stops28h 13mMultiple Airlines
Deal found 16-12S$ 1,273
Thu 16-407:02GEG - SIN
1 stop20h 33mUnited Airlines
Thu 30-409:00SIN - GEG
2 stops27h 09mUnited Airlines
Deal found 16-12S$ 1,329
Mon 2-210:00BOI - SIN
2 stops23h 50mJapan Airlines
Mon 9-208:15SIN - BOI
2 stops21h 55mJapan Airlines
Deal found 16-12S$ 1,338
Mon 2-207:45BOI - SIN
1 stop21h 30mUnited Airlines
Mon 9-222:20SIN - BOI
1 stop28h 05mUnited Airlines
Deal found 16-12S$ 1,373
Sat 31-110:00BOI - SIN
2 stops23h 50mJapan Airlines
Sat 7-208:15SIN - BOI
2 stops21h 55mJapan Airlines
Deal found 17-12S$ 1,338
Wed 4-219:05BOI - SIN
1 stop21h 55mUnited Airlines
Sat 14-210:10SIN - BOI
1 stop26h 01mUnited Airlines
Deal found 16-12S$ 1,373
Thu 9-412:30BOI - SIN
1 stop28h 15mUnited Airlines
Mon 13-409:00SIN - BOI
1 stop21h 49mUnited Airlines
Deal found 15-12S$ 1,373
Sat 31-107:45BOI - SIN
1 stop21h 30mUnited Airlines
Sat 7-210:10SIN - BOI
1 stop26h 13mUnited Airlines
Deal found 17-12S$ 1,373
Thu 29-106:53GEG - SIN
1 stop21h 22mUnited Airlines
Mon 2-222:20SIN - GEG
1 stop28h 24mUnited Airlines
Deal found 15-12S$ 1,453
Thu 16-412:50GEG - SIN
3 stops51h 40mMultiple Airlines
Wed 29-420:30SIN - GEG
2 stops30h 36mMultiple Airlines
Deal found 16-12S$ 7,337
Thu 16-407:02GEG - SIN
2 stops26h 43mUnited Airlines
Wed 29-409:00SIN - GEG
1 stop27h 35mUnited Airlines
Deal found 16-12S$ 9,622

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 18 December 2025.

Round-trip from

S$ 1,193
Japan Airlines
  • Japan Airlines
  • 29-1-2-2
  • 4 total stops
  • 43h 14m total
  • Idaho to Singapore
Search Deals

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 18 December 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

Thu 29-1

10:05-00:50

2 stops22h 45m

Singapore Changi

Mon 2-2

08:15-12:44

2 stops20h 29m

S$ 1,193

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Thu 16-4

06:00-17:35

1 stop20h 35m

Singapore Changi

Thu 30-4

09:25-22:38

2 stops28h 13m

S$ 1,273

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Thu 16-4

07:02-18:35

1 stop20h 33m

Singapore Changi

Thu 30-4

09:00-21:09

2 stops27h 09m

S$ 1,329

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Mon 2-2

10:00-00:50

2 stops23h 50m

Singapore Changi

Mon 9-2

08:15-15:10

2 stops21h 55m

S$ 1,338

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sat 31-1

10:00-00:50

2 stops23h 50m

Singapore Changi

Sat 7-2

08:15-15:10

2 stops21h 55m

S$ 1,338

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Mon 2-2

07:45-20:15

1 stop21h 30m

Singapore Changi

Mon 9-2

22:20-11:25

1 stop28h 05m

S$ 1,373

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Wed 4-2

19:05-08:00

1 stop21h 55m

Singapore Changi

Sat 14-2

10:10-21:11

1 stop26h 01m

S$ 1,373

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Thu 9-4

12:30-06:45

1 stop28h 15m

Singapore Changi

Mon 13-4

09:00-16:49

1 stop21h 49m

S$ 1,373

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sat 31-1

07:45-20:15

1 stop21h 30m

Singapore Changi

Sat 7-2

10:10-21:23

1 stop26h 13m

S$ 1,373

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Thu 29-1

06:53-20:15

1 stop21h 22m

Singapore Changi

Mon 2-2

22:20-10:44

1 stop28h 24m

S$ 1,453

Flights are sorted by cheapest return flights first.

Deals found on 17-12

Showing 1-10 of 16 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 Japan Airlines and United Airlines fly from Idaho to Singapore in about 20h 33m. The time it takes to get you to your destination can typically vary by up to 2h 12m. Idaho and Singapore are separated by a distance of 13238 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

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.