Title: Cheap Flights to Kham Pha-ung - Expedia.com ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Kham Pha-ung - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Flight 1 Leaving from Going to Departing Flight 2 Leaving from Going to Departing [Kham Pha-ung Travel Guide](https://expedia.com/Kham-Pha-Ung.dx3000735251)[Hotels in Kham Pha-ung](https://expedia.com/Kham-Pha-Ung-Hotels.d3000735251.Travel-Guide-Hotels)[Car Rentals in Kham Pha-ung](https://expedia.com/Car-Rentals-In-Kham-Pha-Ung.d3000735251.Car-Rental-Guide)[Kham Pha-ung Vacation Packages](https://expedia.com/Kham-Pha-Ung.d3000735251.Destination-Travel-Guides) ## Popular airlines - ![](https://a.travel-assets.com/air/airlines/fd_sq.svg) Thai AirAsia [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Kham Pha-ung, Pho Chai, Roi Et Province, Thailand,departure:2/21/2026TANYT&leg2=from:Kham Pha-ung, Pho Chai, Roi Et Province, Thailand,to:CMH,departure:2/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FD"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Tips to find the cheapest flights to Kham Pha-ung **The cheapest day to fly** Get started finding a cheap flight to Kham Pha-ung on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. **The cheapest month to fly** is the cheapest month to fly to Kham Pha-ung. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Kham Pha-ung. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. **The most affordable time to book a flight** Typically, a Sunday can be the cheapest time to book a flight to Kham Pha-ung, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. **The cheapest round-trip tickets to Kham Pha-ung** The lowest price for round-trip flights to Kham Pha-ung in 2026 starts from , while one-way tickets start from . Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Kham Pha-ung. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Kham Pha-ung** are just some of the airlines that can typically offer cheap tickets to Kham Pha-ung. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Kham Pha-ung and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Kham Pha-ung, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Kham Pha-ung. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. **Save with a package** With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Kham Pha-ung plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. **Date flexibility for the cheapest flights to Kham Pha-ung** If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Kham Pha-ung. **Stopover savings** The cheapest tickets to Kham Pha-ung are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Kham Pha-ung. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. **Get Expedia's Price Drop Protection** Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Kham Pha-ung for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. \*Terms apply. **Use our Price Tracking feature** Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Kham Pha-ung. Simply download the free Expedia app to your smart device and activate Kham Pha-ung flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. **Book with Expedia** As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Kham Pha-ung. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Frequently asked questions ### What month is the cheapest to fly to Kham Pha-ung? ### Which US cities fly direct to Kham Pha-ung? ### How to find a cheap flight to Kham Pha-ung? ### How to get a cheap last-minute flight to Kham Pha-ung? ### How far in advance should I book a flight to Kham Pha-ung? ### Which day of the week is the cheapest day to buy a plane ticket to Kham Pha-ung? ### Where do you fly into Kham Pha-ung? ### How far is the airport from central Kham Pha-ung? ### Can I save money by booking a Kham Pha-ung trip package? ### Can I change or cancel my flight to Kham Pha-ung? \*Flight schedules are subject to change. __Flights to Kham Pha-ung information__ | Destination airport | Kham Pha-ung | | ----------------------------- | ------------ | | Destination airport IATA code | ROI | ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - [Pho Si Hotels ](https://www.expedia.com/Pho-Si-Hotels.d3000735266.Travel-Guide-Hotels) - 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