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Phnom Penh

$1,291+ Cheap flights from Idaho to Phnom Penh (PNH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PNH
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Idaho to Phnom Penh

Keep the following information in mind while searching for Idaho to Phnom Penh flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,291
(China Airlines)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Phnom Penh Pochentong flights.
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From Idaho to Phnom Penh Pochentong
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Find flight deals from Idaho to Phnom Penh

Cheapest flights from Idaho to Phnom Penh
Explore the most affordable flight options available from Idaho to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This China Airlines deal was found by Cheapflights users on 4/3. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/104:26 pmBOI - PNH
2 stops34h 39mMultiple Airlines
Wed 5/2110:50 amPNH - BOI
2 stops40h 54mMultiple Airlines
Deal found 4/3$1,291
This Gurufare deal was found by Cheapflights users on 4/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:30 amBOI - PNH
2 stops37h 10mSingapore Airlines
Fri 4/252:05 pmPNH - BOI
2 stops35h 39mSingapore Airlines
Deal found 4/3$1,461
This Ovago deal was found by Cheapflights users on 4/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/102:41 pmBOI - PNH
3 stops36h 34mQatar Airways
Wed 5/215:40 pmPNH - BOI
3 stops41h 20mQatar Airways
Deal found 4/3$1,920

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Phnom Penh 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 April 3, 2025.
Use the filters below to find and compare flights from Idaho to Phnom Penh that are best for you.

Fly from

Idaho

Fly to

Phnom Penh

Route

Depart

Return

Price

BoisePhnom Penh

BOI - PNH

BOIPNH

Boise Air Term. Gowen Fld

Sat 5/10

4:26 pm-4:05 pm

2 stops34h 39m

Phnom Penh Pochentong

Wed 5/21

10:50 am-2:44 pm

2 stops40h 54m

$1,291

BoisePhnom Penh

BOI - PNH

BOIPNH

Boise Air Term. Gowen Fld

Tue 4/22

6:30 am-8:40 am

2 stops37h 10m

Phnom Penh Pochentong

Fri 4/25

2:05 pm-12:44 pm

2 stops35h 39m

$1,461

BoisePhnom Penh

BOI - PNH

BOIPNH

Boise Air Term. Gowen Fld

Sat 5/10

2:41 pm-4:15 pm

3 stops36h 34m

Phnom Penh Pochentong

Wed 5/21

5:40 pm-10:00 pm

3 stops41h 20m

$1,920

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Best time to book a flight from Idaho to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Idaho 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 Idaho to Phnom Penh

Rainfall in Phnom Penh by month

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

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

Temperature in Phnom Penh by month

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

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. 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 Phnom Penh. Reviews last updated April 3, 2025.
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,288 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,540 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Phnom Penh. 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 Phnom Penh from Idaho?

    Located just 5.0 mi from the city center, Phnom Penh Pochentong (PNH) is the airport most travelers will use when flying to Phnom Penh from Idaho.

  • Can I find deals for flights from Idaho to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Idaho to Phnom Penh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Phnom Penh.

  • Can I find deals for business class flights from Idaho to Phnom Penh?

    Yes. Cheapflights offers flight deals from Idaho to Phnom Penh 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 Idaho to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Idaho to Phnom Penh (average of $994). Flying from Idaho to Phnom Penh in June is currently the most expensive (average of $1,582). 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.

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