$49 Cheap Flights to Phu Sing

View $49 flight on Sat, Jul 5, 2025Opens in a new window

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How much is the cheapest flight to Phu Sing?

Prices were available within the past 7 days and start at $49 for one-way flights and $101 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Wed, Jul 2 - Thu, Jul 17
DMK
Bangkok
KKC
Khon Kaen
$101 Roundtrip, found 5 days ago
$101
Roundtrip
found 5 days ago
Select Thai Lion Mantari flight, departing Wed, Jul 2 from Bangkok to Khon Kaen, returning Thu, Jul 17, priced at $101 found 5 days ago
Thai Vietjet
Mon, Jul 7 - Thu, Jul 31
BKK
Bangkok
KKC
Khon Kaen
$104 Roundtrip, found 1 day ago
$104
Roundtrip
found 1 day ago
Select Thai Vietjet flight, departing Mon, Jul 7 from Bangkok to Khon Kaen, returning Thu, Jul 31, priced at $104 found 1 day ago
Thai Airways International
Wed, Aug 13 - Wed, Aug 20
BKK
Bangkok
KKC
Khon Kaen
$146 Roundtrip, found 5 hours ago
$146
Roundtrip
found 5 hours ago
Select Thai Airways International flight, departing Wed, Aug 13 from Bangkok to Khon Kaen, returning Wed, Aug 20, priced at $146 found 5 hours ago
Hahn Air Systems
Fri, Jul 4 - Fri, Jul 11
BKK
Bangkok
KKC
Khon Kaen
$151 Roundtrip, just found
$151
Roundtrip
just found
Select Hahn Air Systems flight, departing Fri, Jul 4 from Bangkok to Khon Kaen, returning Fri, Jul 11, priced at $151 just found
Batik air
Fri, Aug 1 - Fri, Aug 8
MEL
Melbourne
KKC
Khon Kaen
$783 Roundtrip, found 1 day ago
$783
Roundtrip
found 1 day ago
Select Batik air flight, departing Fri, Aug 1 from Melbourne to Khon Kaen, returning Fri, Aug 8, priced at $783 found 1 day ago

Tips to find the cheapest flights to Phu Sing

The cheapest day to fly

Get started finding a cheap flight to Phu Sing 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

July is the cheapest month to fly to Phu Sing. 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 Phu Sing. 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 Phu Sing, 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 Phu Sing

The lowest price for round-trip flights to Phu Sing in 2025 starts from from $101, while one-way tickets start from from $49. 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 Phu Sing. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Phu Sing

Thai Lion Mantari, Thai Airways International, Hahn Air Systems, Thai Vietjet, Batik air , Qatar Airways are just some of the airlines that can typically offer cheap tickets to Phu Sing. 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 Phu Sing and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Phu Sing, 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 Phu Sing. 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, you could save hundreds of dollars by booking your Phu Sing 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 Phu Sing

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 Phu Sing.

Stopover savings

The cheapest tickets to Phu Sing are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Phu Sing. 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 Phu Sing 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 Phu Sing. Simply download the free Expedia app to your smart device and activate Phu Sing 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 Phu Sing. 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

Where can I learn more about changing or canceling my flight to Phu Sing?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Phu Sing that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to help you locate the most flexible fares around town. Simply tick the "No change fee" box directly beneath the filter heading "Flexible change policies" to find your dream flight to Phu Sing.
What is the name of Phu Sing's airport?
If you're arriving by plane, you won't have to decide which airport to choose. Phu Sing has just one -- Udon Thani Intl. Airport (UTH).
What airport is best to fly into Phu Sing?
People from all around the world go through Khon Kaen Airport (KKC) every day. Jump off the plane, collect your bags and you'll find yourself 50 mi from the downtown Phu Sing streets.
How many airlines fly to Phu Sing?
There are 5 airlines that fly to Phu Sing from 6 worldwide airports.
How many nonstop flights are there to Phu Sing?
With 238 direct flights every week, you'll be hitting the runway in Phu Sing before you can ask, "Are we there yet?"
Where are the most popular flights to Phu Sing departing from?
Travelers often depart from Bangkok, Phuket and Hat Yai airports when flying to Phu Sing.
How long is the flight to Phu Sing Airport?
If it's Bangkok you're departing, you'll be in the air for around 1 hour and 5 minutes before you arrive in Phu Sing. Terminal to terminal from Chiang Mai takes around 1 hour and 9 minutes and from Phuket, 1 hour and 47 minutes.
How to book the cheapest flight to Phu Sing?
We've all come across those fortunate travelers who manage to land super cheap fares wherever they go. Want to know how to do it for your Phu Sing vacation? Don't wait until the very last minute to lock in your flight. Also, do some online research and compare your options. If your destination has a few airports, you may be able to score a better deal by flying into a less busy terminal. Lastly, be ready to secure your seat quickly if you find a real bargain. It might not stick around for too long. With a bit of knowledge and a little good fortune, the perfect airfare can be yours.
How to survive the flight to Phu Sing?
We've rounded up all the info you need to make your flight a stress-free experience. Follow our tips and tricks and you'll be breezing through airport security and having a ball in Phu Sing in no time.What to pack in your hand luggage:

  • Flying can be a great experience if you take the right stuff. Firstly, you'll want a few toiletry items, such as deodorant and a toothbrush, a spare change of clothes and a few magazines. Secondly, find a spot in your carry-on bag for your electronic gadgets, chargers, medications and maybe a blow-up neck pillow as well. Last, but definitely not least, remember to bring your passport, travel docs and some money.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp objects (like a knife or scissors) hiding in one of the zippers of your carry-on luggage. Other prohibited items include flammable or explosive substances, such as aerosol cans and fuel, and liquids and gels in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • The key to a comfortable flight is often as simple as your choice of clothes. Prepare yourself for varying temperatures by bringing layers. This will keep you nice and warm if the cabin gets chilly. Shoes like high heels and sandals are best left in your suitcase. Even though they may be your favorites, opt for flat, closed-toed footwear like sneakers. Your feet will appreciate it.
  • It's likely you've heard about DVT (deep vein thrombosis), a blood clot condition caused by long periods of inactivity. There are plenty of ways to lessen your risk. Wear compression socks or tights, stay hydrated and get your legs and feet moving. Walk around the cabin when possible or try out some exercises in your seat.

How to get through airport security fast when flying to Phu Sing?
The trick is to be organized before you reach the airport security gate. That way, you'll be boarding that plane to Phu Sing in a flash. Follow these helpful tips and get your vacation off to a terrific start:

  • First things first. Your travel documents and ID will need to be presented to airport security personnel. Have them close by so you don't hold up the queue.
  • The X-ray machine is up next. Remove anything metal on you that is likely to beep. This includes things like earphones or headphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All electronic devices, including your phone and laptop, must also be scanned separately.
  • Remove all liquids and gels from your hand luggage. They often need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a single quart-size (one liter), clear zip-lock bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to be required to remove them when going through security. Hiking boots and heavier-style shoes are usually subjected to extra screening.
  • Sharp items are not allowed on board. They'll be seized at security, so pack them safely away in your checked baggage.

Flights to Phu Sing information
Destination airport
Khon Kaen
Destination airport IATA code
KKC
Destination city name
Khon Kaen
Roundtrip price
$100

Trending flights to Phu Sing

Prices were available within the past 7 days and start at $49 for one-way flights and $101 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Fri, Aug 22 - Fri, Sep 12
ATL
Atlanta
KKC
Khon Kaen
$1,251 Roundtrip, found 7 hours ago
$1,251
Roundtrip
found 7 hours ago
Select Etihad Airways flight, departing Fri, Aug 22 from Atlanta to Khon Kaen, returning Fri, Sep 12, priced at $1,251 found 7 hours ago

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