S$72 Cheap Flights to Khe Sanh

View S$72 flight on Thu, 19 Mar, 2026Opens in a new window

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Cheap round-trip flights to Khe Sanh

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.

Vietjet Air
Sun, 14 Sep - Wed, 17 Sep
SGN
Ho Chi Minh City
HUI
Hue
S$143 Return, found 4 days ago
S$143
Return
found 4 days ago
Select Vietjet Air flight, departing Sun, 14 Sep from Ho Chi Minh City to Hue, returning Wed, 17 Sep, priced at S$143 found 4 days ago
FlexFlight
Sun, 19 Oct - Fri, 24 Oct
HAN
Hanoi
HUI
Hue
S$181 Return, found 22 hours ago
S$181
Return
found 22 hours ago
Select FlexFlight flight, departing Sun, 19 Oct from Hanoi to Hue, returning Fri, 24 Oct, priced at S$181 found 22 hours ago
APG Distribution System
Mon, 29 Sep - Fri, 3 Oct
HAN
Hanoi
HUI
Hue
S$194 Return, found 1 day ago
S$194
Return
found 1 day ago
Select APG Distribution System flight, departing Mon, 29 Sep from Hanoi to Hue, returning Fri, 3 Oct, priced at S$194 found 1 day ago
Vietnam Airlines
Mon, 29 Sep - Fri, 3 Oct
HAN
Hanoi
HUI
Hue
S$223 Return, found 1 day ago
S$223
Return
found 1 day ago
Select Vietnam Airlines flight, departing Mon, 29 Sep from Hanoi to Hue, returning Fri, 3 Oct, priced at S$223 found 1 day ago
Hahn Air Systems
Sun, 3 Aug - Sat, 9 Aug
HAN
Hanoi
HUI
Hue
S$230 Return, found 2 days ago
S$230
Return
found 2 days ago
Select Hahn Air Systems flight, departing Sun, 3 Aug from Hanoi to Hue, returning Sat, 9 Aug, priced at S$230 found 2 days ago

Find Your Flights to Khe Sanh HUI

Cheap flights to Khe Sanh (HUI)

Get started finding a cheap flight to Khe Sanh 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 Khe Sanh.

Return prices range from S$143 - S$323 and one-ways Khe Sanh start as low as S$72.

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 Khe Sanh (HUI)

You have several options for which airline you choose to travel with to Khe Sanh. There are 10 airlines flying into HUI: Vietjet Air, FlexFlight, APG Distribution System, Vietnam Airlines, 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 Khe Sanh (HUI) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to HUI in September and in March 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 Khe Sanh's airport?
Da Nang Intl. Airport (DAD) is the one and only airport in Khe Sanh.
How many airlines fly to Khe Sanh?
There are a total of 18 airlines connecting Khe Sanh to 20 airports across the globe.
Which airlines fly to Khe Sanh?
Vietnam Airlines, VietJet Air and Bamboo Airways are the most frequent fliers to Khe Sanh. The majority of these flights arrive here from Ho Chi Minh City, with Vietnam Airlines offering the most services on this route.
How many nonstop flights are there to Khe Sanh?
Planning an amazing Khe Sanh getaway is child's play when there are 784 nonstop flights every week to get you there.
Where are the most popular flights to Khe Sanh departing from?
Flights to Khe Sanh departing from Hanoi, Ho Chi Minh City and Incheon airports are the most in demand.
How long is the flight to Khe Sanh Airport?
If you're flying to Khe Sanh from Ho Chi Minh City, you're looking at a flight time of 1 hour and 24 minutes. Those leaving from Hanoi can expect to be in the air for 1 hour and 20 minutes. From Incheon it's roughly 5 hours and 5 minutes away.
How to book the cheapest flight to Khe Sanh?
Don't leave locking in your flight to Khe Sanh until the last moment. That's one move seasoned travellers use to get the best deals. Booking in advance means more choices and less expensive flights. Don't stop there, however. Do some research and find out if there are multiple airports at your destination. Prices often differ depending on the airport you use. Remember to compare fares across air carriers as well. And finally, remember that it's first in, best dressed. Familiarize yourself with airfare costs and have your credit card ready to buy your ticket as soon as you spot an unbeatable bargain. The best deals don't last long.
How to survive the flight to Khe Sanh?
If you're poorly prepared, air travel can be challenging. But there's no need to hit the panic button just yet. Follow these tips and tricks and enjoy a pleasant start to your getaway in Khe Sanh.What to pack in your hand luggage:
  • It's easy --- first, pack in your passport, important documents, wallet and medications. Next, you'll want some extra in-flight entertainment to while away the hours. A thrilling book and a laptop filled with your favourite movies are some fantastic options. If you intend to take a short snooze, a comfy neck pillow and a pair of earplugs will also come in handy. Finally, leave some space for a toothbrush and some cleansing wipes so you'll hop off the plane looking fresh and raring to go.

Do not pack the following items in your hand luggage:
  • Check carefully that you don't have sharp objects (like a pocket knife) lurking in one of the compartments of your carry-on luggage. Other restricted items include flammable or explosive substances, such as bleach and fuel, and liquids and gels in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:
  • Comfort should be your prime concern when choosing what to wear on board. Consider your footwear carefully too, as swollen feet are a common occurrence. Shoes which are flat and slightly roomy are always a good idea.
  • It's likely you've heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. There are many ways to reduce your risk. Wear a good-quality pair of compression socks, stay well hydrated and move your legs and feet. Do a few laps of the cabin or perform exercises in your seat.

How to get through airport security fast when flying to Khe Sanh?
The answer is simple --- be organised. We've rounded up some handy tips and tricks for a stress-free trip through airport security. Watch out Khe Sanh, here you come:
  • Have your boarding pass and ID within close reach. They'll be the first things you'll be asked for by airport security.
  • The X-ray machine is up next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes things like headphones or earphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • Your electronic gadgets like phones and laptops will also have to go on a tray to be scanned. Don't worry, you'll be back online soon enough.
  • Can't travel without your favourite perfume? No problem. As long as the volume is no greater than 3.4 ounces (100 milliliters) and it's stored in a clear zip-lock bag, you can keep it with you in your carry-on bag.
  • There's a chance you'll be asked to take your shoes off for scanning, so wearing slip-on sneakers is always a wise idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked luggage. They won't be allowed on board.

Flights to Khe Sanh information
Destination airport
Phu Bai Intl.
Destination airport IATA code
HUI
Destination city name
Hue
Return price
S$142

Trending flights to Khe Sanh

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.

Vietjet Air
Mon, 6 Oct - Fri, 10 Oct
SIN
Singapore
HUI
Hue
S$323 Return, found 3 days ago
S$323
Return
found 3 days ago
Select Vietjet Air flight, departing Mon, 6 Oct from Singapore to Hue, returning Fri, 10 Oct, priced at S$323 found 3 days ago
*Available to Expedia members.