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Cheap flights from Idaho to Singapore from S$ 1,085

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 17-6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SIN
13 Mar — 20 Mar1
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 8 March 2025.

Round-trip from

S$ 1,233

One-way from

S$ 1,085

Popular in

December

Cheapest in

May

Average price

S$ 2,351
United Airlines
  • United Airlines
  • 21-4-28-4
  • 2 total stops
  • 47h 38m total
  • Idaho to Singapore
Search Deals
United Airlines
  • United Airlines
  • 17-6
  • 2 total stops
  • 34h 42m total
  • Idaho to Singapore
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (S$ 352 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 123 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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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 8 March 2025.

Mon 15-913:41BOI - SIN
2 stops50h 29mMultiple Airlines
Wed 24-901:55SIN - BOI
2 stops24h 39mMultiple Airlines
Deal found 7-3S$ 1,137
Mon 21-407:30BOI - SIN
1 stop20h 55mUnited Airlines
Mon 28-409:00SIN - BOI
1 stop26h 43mUnited Airlines
Deal found 7-3S$ 1,233
Wed 20-811:00BOI - SIN
2 stops22h 40mKorean Air
Thu 4-901:10SIN - BOI
2 stops36h 06mKorean Air
Deal found 7-3S$ 1,274
Wed 1-1009:00BOI - SIN
2 stops34h 00mQatar Airways
Thu 9-1003:10SIN - BOI
2 stops32h 25mQatar Airways
Deal found 6-3S$ 1,656
Sun 20-415:25GEG - SIN
1 stop24h 20mUnited Airlines
Sun 27-409:00SIN - GEG
1 stop27h 26mUnited Airlines
Deal found 6-3S$ 1,721
Fri 27-620:48GEG - SIN
2 stops24h 12mMultiple Airlines
Sun 6-715:10SIN - GEG
2 stops39h 57mMultiple Airlines
Deal found 7-3S$ 2,235

Find flights from Idaho to Singapore within your budget

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 8 March 2025.

Fly from

Idaho

Fly to

Singapore

Route

Depart

Return

Price

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Mon 21-4

07:30-18:25

1 stop20h 55m

Singapore Changi

Mon 28-4

09:00-21:43

1 stop26h 43m

S$ 1,233

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Wed 20-8

11:00-23:40

2 stops22h 40m

Singapore Changi

Thu 4-9

01:10-23:16

2 stops36h 06m

S$ 1,274

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 22-4

15:30-19:10

1 stop37h 40m

Singapore Changi

Mon 28-4

03:40-12:42

2 stops47h 02m

S$ 1,426

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Sun 20-4

15:25-06:45

1 stop24h 20m

Singapore Changi

Sun 27-4

09:00-21:26

1 stop27h 26m

S$ 1,721

SpokaneSingapore

GEG - SIN

GEGSIN

Spokane

Fri 27-6

20:48-12:00

2 stops24h 12m

Singapore Changi

Sun 6-7

15:10-16:07

2 stops39h 57m

S$ 2,235

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 17-6

17:43-18:25

2 stops34h 42m

S$ 1,085

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Thu 19-6

06:25-03:45

3 stops31h 20m

S$ 1,641

Flights are sorted by cheapest return flights first.

Deals found on 8-3

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.

Travel insights for flights from Idaho to Singapore

Get recent, data-driven insights about flights from Idaho to Singapore including ideal travel times, pricing trends, and more.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

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 8 March 2025.
Korean Air
8.4
Very Good
1,039 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

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
1,039 reviews
Korean Air
8.4
Very Good
1,039 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

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.

United Airlines
7.4
Good
8,649 reviews
Korean Air
8.4
Very Good
1,039 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

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 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 Spokane - Singapore Changi, Boise Air Term. Gowen Fld - 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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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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