S$40 Cheap Flights to Phu Sing

View S$40 flight on Thu, 14 Aug, 2025Opens in a new window

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Cheap round-trip flights to Phu Sing

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Thu, 11 Sep - Sun, 14 Sep
BKK
Bangkok
KKC
Khon Kaen
S$75 Return, found 2 hours ago
S$75
Return
found 2 hours ago
Select Thai AirAsia flight, departing Thu, 11 Sep from Bangkok to Khon Kaen, returning Sun, 14 Sep, priced at S$75 found 2 hours ago
Thai AirAsia
Sun, 14 Sep - Thu, 18 Sep
BKK
Bangkok
KKC
Khon Kaen
S$75 Return, found 1 day ago
S$75
Return
found 1 day ago
Select Thai AirAsia flight, departing Sun, 14 Sep from Bangkok to Khon Kaen, returning Thu, 18 Sep, priced at S$75 found 1 day ago
Thai Airways International
Mon, 4 Aug - Tue, 5 Aug
BKK
Bangkok
KKC
Khon Kaen
S$156 Return, found 3 days ago
S$156
Return
found 3 days ago
Select Thai Airways International flight, departing Mon, 4 Aug from Bangkok to Khon Kaen, returning Tue, 5 Aug, priced at S$156 found 3 days ago
Thai Lion Mantari
Tue, 22 Jul - Wed, 23 Jul
DMK
Bangkok
KKC
Khon Kaen
S$173 Return, found 4 hours ago
S$173
Return
found 4 hours ago
Select Thai Lion Mantari flight, departing Tue, 22 Jul from Bangkok to Khon Kaen, returning Wed, 23 Jul, priced at S$173 found 4 hours ago
Hahn Air Systems
Sun, 3 Aug - Tue, 5 Aug
BKK
Bangkok
KKC
Khon Kaen
S$193 Return, found 3 days ago
S$193
Return
found 3 days ago
Select Hahn Air Systems flight, departing Sun, 3 Aug from Bangkok to Khon Kaen, returning Tue, 5 Aug, priced at S$193 found 3 days ago

Find Your Flights to Phu Sing KKC

Cheap flights to Phu Sing (KKC)

Get started finding a cheap flight to Phu Sing on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Phu Sing.

Return prices range from S$75 - S$348 and one-ways Phu Sing start as low as S$40.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Phu Sing (KKC)

You have several options for which airline you choose to travel with to Phu Sing. There are 10 airlines flying into KKC: Thai AirAsia, Thai Airways International, Thai Lion Mantari, Hahn Air Systems. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Phu Sing (KKC) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to KKC in September and in August for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

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).
How many airlines fly to Phu Sing?
There are 5 airlines that fly to Phu Sing from 6 worldwide airports.
Which airlines fly to Phu Sing?
Phu Sing receives the most flights from Nok Air, Thai AirAsia and Thai Lion Air with Nok Air being the number one choice of airline. Bangkok is the most popular city for passengers to set off from.
How many nonstop flights are there to Phu Sing?
Organising an exciting Phu Sing adventure is easy when there are 298 direct flights every week to pick from.
Where are the most popular flights to Phu Sing departing from?
A large number of flights to Phu Sing set off from Bangkok, Phuket and Chiang Mai airports.
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 travellers who manage to land super cheap fares wherever they go. Want to know how to do it for your Phu Sing holiday? 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 favourites, 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 organised 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 holiday 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 litre), 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
Return price
S$74

Trending flights to Phu Sing

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Wed, 30 Jul - Wed, 6 Aug
SIN
Singapore
KKC
Khon Kaen
S$348 Return, found 3 days ago
S$348
Return
found 3 days ago
Select Thai Lion Mantari flight, departing Wed, 30 Jul from Singapore to Khon Kaen, returning Wed, 6 Aug, priced at S$348 found 3 days ago
*Available to Expedia members.