Cheap First Class flights to Phnom Penh
LAX — KTI
Nov 11 — Nov 181
Round-trip
1 adult, First
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Find the latest flights to Phnom Penh in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data were last updated on October 12, 2026.
Arrival Airport | Phnom Penh Techo Intl Airport |
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Cheapest first class flights to Phnom PenhExplore the most affordable first class flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on October 12, 2026.
Explore the most affordable first class flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on October 12, 2026.
This FlightHub deal was found by Cheapflights users on 10/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/13:40 pm -
1 stop33h 55m
Tue 3/29:40 pm -
1 stop30h 55m
Deal found 10/10![Emirates logo]()
$24,658
Best first class flights to Phnom PenhDiscover carefully curated first class flight deals to Phnom Penh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
Discover carefully curated first class flight deals to Phnom Penh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
This FlightHub deal was found by Cheapflights users on 10/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/13:40 pm -
1 stop33h 55m
Tue 3/29:40 pm -
1 stop30h 55m
Deal found 10/10![Emirates logo]()
$24,658
Quickest first class flights to Phnom PenhExplore quickest first class flight options to Phnom Penh based on user searches, and compare prices and availability for your desired travel dates. Data last updated October 12, 2026.
Explore quickest first class flight options to Phnom Penh based on user searches, and compare prices and availability for your desired travel dates. Data last updated October 12, 2026.
This FlightHub deal was found by Cheapflights users on 10/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/13:40 pm -
1 stop33h 55m
Tue 3/29:40 pm -
1 stop30h 55m
Deal found 10/10![Emirates logo]()
$24,658
Travel insights for first class flights from USA to Phnom Penh
Get recent, data-driven insights about first class flights from USA to Phnom Penh including ideal travel times, pricing trends, and more.
US0-KTI
SFO-KTI
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).
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