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Siem Reap

Cheap flights from Portland (PDX) to Siem Reap

PDX — SAI
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Portland to Siem Reap

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Siem Reap (KHSI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Travel insights for flights from Portland to Siem Reap

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

What is the cheapest time of day to fly from PDX to SI?

Find hourly flight availability from Portland to Siem Reap. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Portland to Region of Siem Reap, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Siem Reap by month

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

In terms of precipitation, rainfall in Region of Siem Reap ranges from 0.0 - 10.2 inches per month. September is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Region of Siem Reap when rainfall is around 0.0 in.

Temperature in Siem Reap by month

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

If weather is an important factor for your trip to Region of Siem Reap, 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 75.2 F).

Related info for your journey

Find useful and relevant information for your journey from Portland to Siem Reap. 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 from for flights from Portland to Siem Reap?

    For a flight from Portland to Siem Reap, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city.

  • Can I find deals for flights from Portland to Siem Reap that include hotel bookings?

    Yes. In addition to deals on Portland to Siem Reap flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Siem Reap?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Siem Reap.

  • Can I find deals for business class flights from Portland to Siem Reap?

    Yes. Cheapflights offers flight deals from Portland to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Portland to Siem Reap

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Portland to Siem Reap

Discover the top airline that operate flights from Portland to Siem Reap. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,078Average$1,302FlexibilityNo cancel feeOn-time81%
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