Cheap Flights to Pho Si

View ₩72,405 flight on Sat, May 9, 2026Opens in a new window

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How much is the cheapest flight to Pho Si?

Prices were available within the past 7 days and start at ₩72,405 for one-way flights and ₩159,705 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, May 4 - Tue, May 5
DMK
Bangkok
ROI
Roi Et
₩159,705 Roundtrip, found 23 hours ago
₩159,705
Roundtrip
found 23 hours ago
Select Thai AirAsia flight, departing Mon, May 4 from Bangkok to Roi Et, returning Tue, May 5, priced at ₩159,705 found 23 hours ago
Thai AirAsia
Mon, May 4 - Tue, May 5
DMK
Bangkok
ROI
Roi Et
₩164,710 Roundtrip, found 23 hours ago
₩164,710
Roundtrip
found 23 hours ago
Select Thai AirAsia flight, departing Mon, May 4 from Bangkok to Roi Et, returning Tue, May 5, priced at ₩164,710 found 23 hours ago
Thai AirAsia
Mon, May 4 - Tue, May 5
DMK
Bangkok
ROI
Roi Et
₩174,716 Roundtrip, found 23 hours ago
₩174,716
Roundtrip
found 23 hours ago
Select Thai AirAsia flight, departing Mon, May 4 from Bangkok to Roi Et, returning Tue, May 5, priced at ₩174,716 found 23 hours ago
Thai AirAsia
Mon, May 4 - Tue, May 5
DMK
Bangkok
ROI
Roi Et
₩179,721 Roundtrip, found 23 hours ago
₩179,721
Roundtrip
found 23 hours ago
Select Thai AirAsia flight, departing Mon, May 4 from Bangkok to Roi Et, returning Tue, May 5, priced at ₩179,721 found 23 hours ago

Frequently asked questions

What is the name of Pho Si's airport?
Pho Si has just one airport, Roi Et Airport (ROI).
How far is Roi Et Airport from central Pho Si?
Lengthy commutes don't have to be stressful if you consider your options ahead of time. Downtown Pho Si is 26 kilometers from Roi Et Airport, so it's wise to know how you'll get into the city before you touchdown.
What airport is best to fly into Pho Si?
Make your way through the doors of ROI and your Pho Si trip will have begun! The city's main airport, it's located 26 kilometers from the city center.
How many airlines fly to Pho Si?
With only one airline that services the route to Pho Si, choice is limited. It's a good idea to book well in advance.
Which airlines fly to Pho Si?
Flights into Pho Si are typically run by Thai AirAsia. The majority of these flights take off from Bangkok, with Thai AirAsia servicing this route the most often.
How many nonstop flights are there to Pho Si?
With 21 nonstop flights running each week, you'll be landing in Pho Si before you can ask, "Are we there yet?"
Where are the most popular flights to Pho Si departing from?
Flights going from Bangkok to Pho Si typically get booked out the fastest.
How long is the flight to Pho Si Airport?
Strap yourself in and get comfy. Typically, flights from Bangkok to Pho Si last approximately 1 hour and 11 minutes.
How to book the cheapest flight to Pho Si?
We've all come across those fortunate jet-setters who somehow score incredibly cheap plane tickets wherever they go. Eager to know how to do it for your Pho Si vacation? Don't leave it until the last minute to lock in your flight. Also, shop around and compare your options. If your destination has more than one airport, you may be able to score a great price by flying into one a little farther out. Finally, be prepared to lock in your seat quickly if you stumble on a real bargain. It might not be available for long. With a bit of know-how and a little luck, the perfect fare can be yours.
Do you have any tips for my flight to Pho Si?
We've rounded up all the info you need to make your journey a pleasant experience. Follow our tips and you'll be speeding through the airport and exploring Pho Si in no time. What to pack in your hand luggage:

  • The trick to having an awesome travel experience is to pack ahead. So, let's start with the basics: passport, official ID, credit cards and daily medications. Next, bring items that'll help pass the time, like some electronic gadgets or a thrilling novel. You'll also want to bring your chargers, a quality neck pillow and a pair of noise-canceling headphones. And of course, be sure to chuck in toiletry items like a toothbrush, deodorant and a fresh set of clothes.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and hairspray in your checked baggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 milliliters) won't be allowed on. Sharp objects, like your treasured Swiss Army knife, and products which are flammable or explosive, such as aerosol cans, spray paint and strong acids, are also not allowed.

What to wear on a flight:

  • Go for comfort over style. Prepare for changes in cabin temperature by donning layers, and pick flat, easy-to-remove footwear like sneakers.
  • Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It's the result of blood clots forming due to poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to Pho Si?
A little pre-planning before you arrive at the airport can make your getaway to Pho Si a piece of cake. We've compiled some useful tips for a speedy journey past security:

  • Be sure to have your ID and boarding pass close by. They're the first things you'll be asked to present to airport security.
  • After that, both you and your carry-on luggage must be X-rayed. To speed things up, take off anything that is likely to trigger the alarm. Personal belongings like your belt, jacket and earphones will be required to go through the machine.
  • Electronic devices like phones and laptops will also have to go on a tray for inspection. No need to worry though, you'll be back online in no time.
  • Remember to remove gels and liquids from your hand luggage. They usually need to be sent through the X-ray separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit in a quart-size (one liter), clear zip-close bag.
  • Lightweight sneakers are a clever footwear choice as you're less likely to be required to remove them when going through security. Big boots and other bulky shoes are often subjected to extra screening.
  • Airlines won't allow any sharp or pointed objects in your carry-on baggage. If you must bring these kinds of items, pack them safely in your checked luggage.

Book with confidence

Searching for cheap flights to Pho Si? No travel company presents more choices than Expedia if you're looking to compare flights to Pho Si. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Pho Chai. Expedia provides the cheapest flights to many destinations in Pho Chai and you may find even greater savings if you combine your flight with a hotel stay in Pho Si.

Travel information

Destination airport
Roi Et
Destination airport IATA code
ROI
Destination city name
Roi Et
Roundtrip price
₩159,705
*Available to Expedia members.