Title: Cheap flights from Phnom Penh to Phonsavan (PNH to XKH) - Expedia.com ![Plain of Jars in northern Laos](https://images.trvl-media.com/place/6062912/ef579cb4-141a-4544-8634-af379f99117c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6062912/ef579cb4-141a-4544-8634-af379f99117c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Phnom Penh (PNH) to Phonsavan (XKH) ## Popular airlines from Phnom Penh Intl. Airport (PNH) to Phonsavan (XKH-Xieng Khouang) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:PNH,to:XKH,departure:4/2/2026TANYT&leg2=from:XKH,to:PNH,departure:4/9/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:PNH,to:XKH,departure:4/2/2026TANYT&leg2=from:XKH,to:PNH,departure:4/9/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:PNH,to:XKH,departure:4/2/2026TANYT&leg2=from:XKH,to:PNH,departure:4/9/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:PNH,to:XKH,departure:4/2/2026TANYT&leg2=from:XKH,to:PNH,departure:4/9/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:PNH,to:XKH,departure:4/2/2026TANYT&leg2=from:XKH,to:PNH,departure:4/9/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:PNH,to:XKH,departure:4/2/2026TANYT&leg2=from:XKH,to:PNH,departure:4/9/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:PNH,to:XKH,departure:4/2/2026TANYT&leg2=from:XKH,to:PNH,departure:4/9/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ## Frequently asked questions ### How much does a flight from Phnom Penh (PNH-Phnom Penh Intl.) to Phonsavan (XKH-Xieng Khouang) cost? ### What is the cheapest month to fly from Phnom Penh (PNH-Phnom Penh Intl.) to Phonsavan (XKH-Xieng Khouang)? ### Which airlines fly direct from Phnom Penh (PNH-Phnom Penh Intl.) to Phonsavan (XKH-Xieng Khouang)? ### How do I find cheap flights from Phnom Penh (PNH-Phnom Penh Intl.) to Phonsavan (XKH-Xieng Khouang)? ### What is the best time to fly from Phnom Penh (PNH-Phnom Penh Intl.) to Phonsavan (XKH-Xieng Khouang)? ### What is the earliest flight from Phnom Penh (PNH-Phnom Penh Intl.) to Phonsavan (XKH-Xieng Khouang)? ### How long does it take to fly from Phnom Penh (PNH-Phnom Penh Intl.) to Phonsavan (XKH-Xieng Khouang)? ### Can you fly business or first class from Phnom Penh (PNH-Phnom Penh Intl.) to Phonsavan (XKH-Xieng Khouang)? ### How do I earn miles on a Phnom Penh (PNH-Phnom Penh Intl.) to Phonsavan (XKH-Xieng Khouang) flight with Expedia? ### Is it cheaper to buy a plane ticket from Phnom Penh (PNH-Phnom Penh Intl.) to Phonsavan (XKH-Xieng Khouang) at the last minute? ### Is it cheaper to book a Phnom Penh (PNH-Phnom Penh Intl.) to Phonsavan (XKH-Xieng Khouang) flight and hotel package? ### Can I cancel or change the date of my flight from Phnom Penh (PNH-Phnom Penh Intl.) to Phonsavan (XKH-Xieng Khouang)? ## Travel information | Origin airport | Phnom Penh Intl. | | ------------------- | ---------------- | | Destination airport | Xieng Khouang | | Distance | 556 mi | ## Book with confidence # Phnom Penh to Phonsavan Flights The cheapest times to fly from Phnom Penh to Phonsavan On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phnom Penh to Phonsavan are during the month of . You can find some of the cheapest flights from Phnom Penh to Phonsavan with Expedia's search tool and vast selection of airlines. The best time to book a flight from Phnom Penh to Phonsavan Sunday is one of the best days to book for cheap flights from Phnom Penh to Phonsavan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Phnom Penh to Phonsavan Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phnom Penh to Phonsavan in 2026\. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phnom Penh to Phonsavan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Phnom Penh to Phonsavan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - Other - [Hotels near Plains of Jars ](https://www.expedia.com/Plains-Of-Jars-Hotels.0-l553248621558565655-0.Travel-Guide-Filter-Hotels) - [Phonsavan Hotels ](https://www.expedia.com/Phonsavan-Hotels.d6062912.Travel-Guide-Hotels) - [Xiangkhouang Province Hotels ](https://www.expedia.com/Destinations-In-Xiangkhouang-Province.d553248635977105478.Hotel-Destinations) - [3 Star Hotels in Phonsavan ](https://www.expedia.com/3Star-Phonsavan-Hotels.s30-0-d6062912.Travel-Guide-Filter-Hotels) - [Hotels with Bars in Phonsavan ](https://www.expedia.com/Phonsavan-Hotels-Bar-Hotel.0-0-d6062912-tBarHotel.Travel-Guide-Filter-Hotels) - [Hotels near Phonsavan Market ](https://www.expedia.com/Phonsavan-Market-Hotels.0-l553248621526926863-0.Travel-Guide-Filter-Hotels) - [Hotels near Plain of Jars Site 3 ](https://www.expedia.com/Plain-Of-Jars-Site-3-Hotels.0-l553248635975924122-0.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Xiangkhouang Province ](https://www.expedia.com/Destinations-In-Xiangkhouang-Province-Luxury-Hotel.0-0-d553248635977105478-tLuxuryHotel.Hotel-Filter-Destinations) - [Hotels near Xiengkhouang Provincial Administration Offices ](https://www.expedia.com/Xiengkhouang-Provincial-Administration-Offices-Hotels.0-l553248621558565656-0.Travel-Guide-Filter-Hotels) - [Gay friendly Hotels in Xiangkhouang Province ](https://www.expedia.com/Destinations-In-Xiangkhouang-Province-LGBT-Welcoming-Hotel.0-0-d553248635977105478-tLGBTWelcomingHotel.Hotel-Filter-Destinations) - [Hotels near Plain of Jars Site 2 ](https://www.expedia.com/Plain-Of-Jars-Site-2-Hotels.0-l553248635975913293-0.Travel-Guide-Filter-Hotels) - [Gay friendly Hotels in Phonsavan ](https://www.expedia.com/Phonsavan-Hotels-LGBT-Welcoming-Hotel.0-0-d6062912-tLGBTWelcomingHotel.Travel-Guide-Filter-Hotels) - [2 Star Hotels in Phonsavan ](https://www.expedia.com/2Star-Phonsavan-Hotels.s20-0-d6062912.Travel-Guide-Filter-Hotels) - [Flights to Phonsavan ](https://www.expedia.com/Cheap-Flights-To-Phonsavan.d6062912.Travel-Guide-Flights) - [Flights from Xiangkhouang Province ](https://www.expedia.com/lp/flights/553248635977105478/flights-from-xiangkhouang-province) - [Visit Xiangkhouang Province ](https://www.expedia.com/Xiangkhouang-Province.dx553248635977105478) - [Visit Phonsavan ](https://www.expedia.com/Phonsavan.dx6062912) - [Phonsavan Vacations ](https://www.expedia.com/Phonsavan.d6062912.Destination-Travel-Guides) - [Xiangkhouang Province Vacations ](https://www.expedia.com/Xiangkhouang-Province.d553248635977105478.Destination-Travel-Guides) - [Xiengkhouang Provincial Administration Offices ](https://www.expedia.com/Xiengkhouang-Provincial-Administration-Offices-Phonsavan.d553248621558565656.Vacation-Attraction) - [Phonsavan Market ](https://www.expedia.com/Phonsavan-Market-Phonsavan.d553248621526926863.Vacation-Attraction) - [Plain of Jars Site 2 ](https://www.expedia.com/Plain-Of-Jars-Site-2-Xiangkhouang-Province.d553248635975913293.Vacation-Attraction) - [Plain of Jars Site 3 ](https://www.expedia.com/Plain-Of-Jars-Site-3-Xiangkhouang-Province.d553248635975924122.Vacation-Attraction) - [Phoukham Garden ](https://www.expedia.com/Phoukham-Garden-Phonsavan.d553248635975883426.Vacation-Attraction) - [Car rentals near Phonsavan ](https://www.expedia.com/Car-Rentals-In-Phonsavan.d6062912.Car-Rental-Guide) - [Car rentals near Plains of Jars ](https://www.expedia.com/Car-Rentals-In-Plains-Of-Jars.d553248621558565655.Car-Rental-Guide) - [Car rentals near Phoukham Garden ](https://www.expedia.com/Car-Rentals-In-Phoukham-Garden.d553248635975883426.Car-Rental-Guide) - [Phonsavan Vacation Rentals ](https://www.expedia.com/Phonsavan-Vacation-Rentals.d6062912.Travel-Guide-VacationRentals) - [Things to do in Xiangkhouang Province ](https://www.expedia.com/Things-To-Do-In-Xiangkhouang-Province.d553248635977105478.Travel-Guide-Activities) \*Available to One Key members.