Cheap Flights from Vietnam to Kona International
One-way
Departing from
Vietnam
Going to
Kona International
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight going to Kona International. Fares are subject to change and may not be available for all dates. (Data last updated 4/2/2026).
Popular airlines to Kona International
American Airlines
Air Canada
Alaska Airlines, Inc.
Facts About Flights from Vietnam to Kailua
To help you plan your journey, here are some quick Kailua flight facts and tips.
Kailua airports
Kona International Airport (KOA) is the primary airport serving the west side of the Big Island of Hawaii, offering both domestic and international flights. Though not directly serving Kailua, it's the closest major airport for those visiting or departing from the Kailua-Kona area. You'll find a range of airlines operating from KOA, connecting you to various destinations across the United States, as well as Japan and other international locations. The airport boasts open-air terminals, providing a unique Hawaiian travel experience. Ground transportation options include rental cars, taxis, and shuttle services, making it easy to reach your final destination in Kailua or elsewhere on the island.
Pro tip: search “Kailua (Any)” to see fares to all Kailua airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Kona International
Cheapest airport
Kailua-Kona (KOA)
Kailua-Kona Airport (KOA) is your gateway to the Big Island's sunny side! Situated on the western coast, this open-air airport welcomes you with tropical vibes and easy access to Kona's famous coffee farms, beaches, and volcanic landscapes. Get ready for an unforgettable Hawaiian adventure!
Nonstop vs. 1-stop
20+ cities
While not a major hub, Kailua, HI, acts as a convenient secondary airport, especially for island hopping; popular routes include connections to other Hawaiian Islands.
Number of airlines
30+ airlines
Kailua-Kona is served by over 30 airlines, offering a variety of options from full-service carriers like Hawaiian Airlines and United Airlines to budget-friendly choices like Southwest Airlines.
Typical price range (round-trip)
$300 - $800
Generally, flights to Kailua-Kona range from $300 to $800. Prices tend to increase during peak seasons like winter and summer, as well as around major holidays. Keep an eye out for deals during the shoulder seasons for potential savings!
Flight frequency
100+ Flights
Flights to Kailua-Kona operate daily, with increased frequency during the peak tourist seasons of summer and winter. You'll find the most options in the mornings and early afternoons, perfect for catching those Hawaiian sunsets!
When Is the Best Time to Fly from Vietnam to Kona International
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Kona International:
Cheapest month
October
Cheapest month
October is often the cheapest month to fly to Kailua, offering a sweet spot for budget travelers. The weather is still fantastic, and you'll miss the peak summer crowds. Plus, you might snag some sweet deals on accommodations and activities, making your trip even more affordable and enjoyable!
Best day to book
Tuesday
Best day to book
Booking your flight on a Tuesday could save you some serious cash. Airlines often release deals early in the week, so keep your eyes peeled! Mid-week is where you find those hidden gems, so pounce on those Tuesday steals and start packing for Kailua!
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying on a Wednesday typically means fewer crowds and lower prices. Airlines often offer discounted fares for mid-week travel to entice travelers. By flying on Wednesday, you'll not only save money but also enjoy a more relaxed travel experience, so you'll have more to enjoy in Kailua!
Advance booking sweet spot
2 months
Advance booking sweet spot
Snagging your flights about two months in advance is often the golden ticket. Airlines adjust prices based on demand, and booking a couple of months out can get you ahead of the game. This way, you'll lock in better rates and have more to spend on fruity drinks and fun in Kailua!
Kona International Airports & Ground Transportation
One big question for travelers is which Kona International airport to fly into. Here’s a quick guide to Kona International’s airports and how to get to the city from each:
Daniel K. Inouye International Airport (HNL)
Welcome to Honolulu's Daniel K. Inouye International Airport, your gateway to the beautiful island of Oahu! As the primary airport serving Honolulu and wider Oahu, HNL offers a wide array of amenities, including shops, restaurants, and cultural exhibits to keep you entertained while you wait for your flight. The airport is located about 10 miles west of downtown Honolulu. You can easily reach Kailua from the airport by taxi, ride-sharing services, or the public bus system, offering a convenient way to start your island adventure. Don't forget to grab a lei for a proper Hawaiian welcome!
Tip: Arrive early to explore the gardens and cultural exhibits for a relaxing start to your trip.
Other airports
When flying to Kailua, you have a few airport options! While Kailua doesn't have its own airport, Honolulu International Airport (HNL) is the primary airport on Oahu, and is about 30 minutes away. The smaller Kalaeloa Airport (JRF) is another option, but it caters mostly to commuter and cargo flights, so transportation options are limited.
Airport transfers
What to Do in Kailua
Kailua isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Kailua, organized by interest:
Sightseeing & landmarks
Kailua boasts stunning natural beauty! Be sure to visit Kailua Beach Park for iconic Hawaiian scenery and the historic Ulupō Heiau State Historic Site for a glimpse into the island's past. Don't forget to snap some photos!
Arts & culture
While Kailua is more known for its natural beauty, explore local galleries and craft fairs to discover unique Hawaiian art. Check out local events for a taste of Hawaiian music and dance. Immerse yourself in the aloha spirit!
Food & nightlife
Kailua offers a delicious array of dining options! From casual eateries serving local Hawaiian cuisine to upscale restaurants with ocean views, there's something for every palate. While nightlife is more laid-back, enjoy live music at local bars or a sunset cocktail by the beach.
Shopping & fashion
Discover unique boutiques and surf shops in Kailua Town! Find the perfect Hawaiian print apparel, handcrafted jewelry, and souvenirs to remember your trip. Support local businesses and take home a piece of paradise!
Nearby getaways
Kailua is a perfect base for exploring Oahu! Take a short drive to the vibrant city of Honolulu for world-class shopping and dining, or hike up Diamond Head for panoramic views. Explore the beautiful Windward Coast and discover hidden gems.
No matter your interest – be it art, food, nightlife, or nature – Kailua has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Kailua This Month
kailua triathlon
The 2026 Kailua Triathlon presented by Aloha Tri is an official sprint-distance triathlon consisting of a 750m swim, a 20k bike ride, and a 5k run. Check-in will be open from 5:00am to 6:00am, with the event starting shortly thereafter. Get ready for a challenging and rewarding experience!
okinawan genealogical society of hawaii
The Okinawan Genealogical Society of Hawaiʻi (OGSH) will be giving a special presentation. Learn about OGSH’s mission, its history, and how the organization can help you discover your Okinawan roots. Don't miss this opportunity to connect with your heritage!
hawaii symphony orchestra - mendelssohn's midsummer nights dream
Experience the magic of Shakespeare as the Shakespeare Festival kicks off at your HSO. Join Dane Lam for an evening filled with the timeless words and enchanting characters of the Bard. Prepare to be captivated by the power of love and drama!
beginner cocktail class w/ nikki
Join Nikki for a fun and beginner-friendly cocktail class! This class is perfect for a girls' night out, a romantic date, or anyone who wants to try something new and exciting. All materials are included, so just bring yourself and get ready to mix and mingle!
Frequently Asked Questions About Flights to Kona International
Pro Tips for Finding Cheap Flights to Kona International
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Kona International flights:
Be Flexible with Your Dates: Traveling on weekdays or during the shoulder season (spring or fall) can unlock significant savings. Airlines often lower prices to fill seats during these less popular times, so embrace the flexibility!
Consider Alternative Airports: Sometimes flying into a smaller, nearby airport can be cheaper than flying directly into Kailua. Compare prices for airports on the Big Island and see if you can save a few bucks!
