Cheap Flights from Bangkok to Kona

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Flight deals from Bangkok to Kona

Looking for a cheap last-minute deal or the best return flight from Bangkok to Kona Airport? If you want to travel next month, return fares start from $1,728. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Bangkok to Kona

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangkok to Kona flights are currently cheapest in November.

Bangkok to Kona: Alternative routes

Compare routes from Bangkok to Kailua-Kona below. You may find an airport to fly into that's cheaper, faster, or easier than Kona.

Bangkok to Kailua-Kona: Flight information

The things to know before you go.
Cheapest flight found$1,441
Cheapest month to flySeptember

Finding cheap flights from Bangkok to Kona: Frequently asked questions

The best price we found for a return flight from Bangkok to Kona is $1,441. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Bangkok to Kona. But we found flights with one stop from $1,440.
As of July 2026, there are no flights flying from Bangkok to Kona.
The cheapest month to fly from Bangkok to Kona is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Kona Airport on Wednesday, 30 September 2026.
No airlines currently offer direct flights between Bangkok and Kona Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kona but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kailua-Kona is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Kona is United .

Travelling from Bangkok to Ellison Onizuka Kona Intl Airport at Keahole (KOA): What you need to know

  • Ellison Onizuka Kona Intl Airport at Keahole is located in Kailua-Kona. The city is in the UTC-10 timezone and is 17 hours behind Bangkok.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Get to the airport on time to board your flight from Bangkok to KOA.

  • You can expect longer queues during popular months like February and other peak seasons. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a wise move.

Airports in Bangkok

Bangkok Suvarnabhumi International Airport (BKK)

  • You might be able to make your cheap flight from Bangkok to KOA even cheaper by adding a stopover. Just uncheck 'Direct flights only' during your search to explore which cities could make a good pit stop. Vancouver International Airport (YVR) is an option when leaving from Bangkok Suvarnabhumi International Airport (BKK).

  • Located around 31 kilometres from central Bangkok, BKK can be reached in about 35 minutes by car (depending on traffic). The journey by public transport will take roughly 35 minutes.

  • Booked an early flight from Bangkok to Ellison Onizuka Kona Intl Airport at Keahole? Avoid the hassle of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays close to Bangkok Suvarnabhumi International Airport:

  • Of the flights that depart from Bangkok Suvarnabhumi International Airport, 73% touch down on time at their destination.

Bangkok Don Mueang International Airport (DMK)

  • On public transport, you can travel from central Bangkok to DMK in around 1 hour 5 minutes. The airport is roughly 24 kilometres away, and making the journey by car will take approximately 35 minutes.

  • Get your holiday started early with an additional night away from home. Before your Bangkok to KOA flight, unwind in one of these hotels near Bangkok Don Mueang International Airport:

  • Bangkok Don Mueang International Airport has an on-time performance of 60%. This figure sheds light on how often flights that depart from this airport land at their destination on schedule.

About Ellison Onizuka Kona Intl Airport at Keahole (KOA)

  • Arriving on a late flight from Bangkok to Ellison Onizuka Kona Intl Airport at Keahole or just want to avoid dragging your bags around? Booking a hotel close to KOA makes perfect sense. Breezy Kailua-Kona Bungalow With Lanai and Ocean View! and Ohala Oasis 2 Bedroom Apartment are two good options.

  • Booking your vehicle around one week in advance of your Bangkok to Ellison Onizuka Kona Intl Airport at Keahole flight can help you get a cheaper deal.

Getting from Ellison Onizuka Kona Intl Airport at Keahole (KOA) to central Kailua-Kona

  • From Ellison Onizuka Kona Intl Airport at Keahole, central Kailua-Kona is around 11 kilometres away. It takes about 15 minutes to get to the city centre by car.

  • Travelling by public transport takes roughly 45 minutes.

How to find the cheapest flights from Bangkok to Ellison Onizuka Kona Intl Airport at Keahole (KOA)

  • At the moment, $1,086 is the best price we've found for a one-way ticket from Bangkok to Ellison Onizuka Kona Intl Airport at Keahole. The cheapest price for a return flight is $1,441. Keep in mind fares may change due to availability at the time of booking.

  • Booking early is often the key to scoring a cheap flight from Bangkok to KOA. Prices tend to rise as demand increases, so the closer you get to departure, the more you'll likely pay.

  • The 'Whole month' tool shows you the cheapest Bangkok to Ellison Onizuka Kona Intl Airport at Keahole tickets across the month. It's a good way to find a bargain if your plans are flexible.

  • Finding a cheap plane ticket from Bangkok to KOA is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when a lower fare pops up.

  • Tailor your trip using filters. Select your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Bangkok to Ellison Onizuka Kona Intl Airport at Keahole.

The best time to fly from Bangkok to Ellison Onizuka Kona Intl Airport at Keahole (KOA)

  • July is when most people book flights from Bangkok to Ellison Onizuka Kona Intl Airport at Keahole (KOA). Visit Kailua-Kona in December for a more laid-back experience.

  • Before locking in your Bangkok to KOA plane ticket, consider the type of weather you enjoy. August is the warmest month in Kailua-Kona, with temperatures ranging from 17ºC to 25ºC.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from Bangkok to Ellison Onizuka Kona Intl Airport at Keahole in January when temperatures are between 13ºC and 21ºC.

More about Kailua-Kona

  • Once you've booked your flight from Bangkok to Ellison Onizuka Kona Intl Airport at Keahole, find a hotel that puts you in a great location. Make one of these accommodation options your base for exploring Kailua-Kona:

  • White Sands Beach(La'aloa Bay) and Manta Ray Dives of Hawai‘i are just the start of the popular attractions to put on your Kailua-Kona travel itinerary. Keep the momentum going by heading to Ironman finish line.

Explore more of the United States

  • Honolulu is just one of the many places in the United States waiting to be discovered once you've seen Kailua-Kona. Around 257 kilometres away to the northwest, check out popular attractions including Pacific Ocean, Waikiki Beach and Pearl Harbour.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.