$487 Cheap Flights from Hilo (ITO) to Bangkok (BKK)

View $487 flight on Wed, Sep 3, 2025Opens in a new window

Popular airlines from Hilo Intl. Airport (ITO) to Suvarnabhumi Intl. Airport (BKK)

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Find available prices by choosing your travel dates.

Cheap Flights from Hilo to Bangkok (ITO-BKK)

Prices were available within the past 7 days and start at $487 for one-way flights and $810 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Sep 3 - Wed, Sep 10
ITO
Hawaii Island
BKK
Bangkok
$810 Roundtrip, found 4 days ago
$810
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 3 from Hawaii Island to Bangkok, returning Wed, Sep 10, priced at $810 found 4 days ago
Hawaiian Airlines
Wed, Sep 3 - Wed, Sep 10
ITO
Hawaii Island
BKK
Bangkok
$816 Roundtrip, found 4 days ago
$816
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 3 from Hawaii Island to Bangkok, returning Wed, Sep 10, priced at $816 found 4 days ago
Hawaiian Airlines
Mon, Jul 7 - Mon, Jul 14
ITO
Hawaii Island
BKK
Bangkok
$841 Roundtrip, found 6 days ago
$841
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Mon, Jul 7 from Hawaii Island to Bangkok, returning Mon, Jul 14, priced at $841 found 6 days ago
Hawaiian Airlines
Wed, Sep 3 - Wed, Sep 10
ITO
Hawaii Island
BKK
Bangkok
$857 Roundtrip, found 4 days ago
$857
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 3 from Hawaii Island to Bangkok, returning Wed, Sep 10, priced at $857 found 4 days ago
Hawaiian Airlines
Tue, Oct 14 - Thu, Oct 23
ITO
Hawaii Island
BKK
Bangkok
$863 Roundtrip, found 6 days ago
$863
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Oct 14 from Hawaii Island to Bangkok, returning Thu, Oct 23, priced at $863 found 6 days ago
Hawaiian Airlines
Mon, Jul 7 - Mon, Jul 14
ITO
Hawaii Island
BKK
Bangkok
$932 Roundtrip, found 6 days ago
$932
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Mon, Jul 7 from Hawaii Island to Bangkok, returning Mon, Jul 14, priced at $932 found 6 days ago
Japan Airlines
Sun, May 11 - Thu, May 15
ITO
Hawaii Island
BKK
Bangkok
$1,069 Roundtrip, found 1 day ago
$1,069
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Sun, May 11 from Hawaii Island to Bangkok, returning Thu, May 15, priced at $1,069 found 1 day ago
Delta
Thu, May 8 - Tue, May 20
ITO
Hawaii Island
BKK
Bangkok
$1,128 Roundtrip, found 10 hours ago
$1,128
Roundtrip
found 10 hours ago
Select Delta flight, departing Thu, May 8 from Hawaii Island to Bangkok, returning Tue, May 20, priced at $1,128 found 10 hours ago
Philippine Airlines
Tue, Sep 23 - Wed, Oct 8
ITO
Hawaii Island
BKK
Bangkok
$1,248 Roundtrip, found 1 day ago
$1,248
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Tue, Sep 23 from Hawaii Island to Bangkok, returning Wed, Oct 8, priced at $1,248 found 1 day ago
Korean Air
Thu, Oct 2 - Thu, Oct 16
ITO
Hawaii Island
BKK
Bangkok
$12,478 Roundtrip, found 19 hours ago
$12,478
Roundtrip
found 19 hours ago
Select Korean Air flight, departing Thu, Oct 2 from Hawaii Island to Bangkok, returning Thu, Oct 16, priced at $12,478 found 19 hours ago
Flights from Hilo (ITO) to Bangkok (BKK)
Origin airport
Hilo Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Delta, Japan Airlines, Korean Air, Philippine Airlines
Roundtrip price
$810
Distance
6792 mi

Hilo to Bangkok Flights

The cheapest times to fly from Hilo to Bangkok

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hilo to Bangkok are during the month of September. You can find some of the cheapest flights from Hilo to Bangkok with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hilo to Bangkok

Sunday is one of the best days to book for cheap flights from Hilo to Bangkok: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hilo to Bangkok

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hilo to Bangkok in 2025. You can also book with separate airlines for your outbound and return journeys, from $487 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hilo to Bangkok flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hilo to Bangkok airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

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

How much does a flight from Hilo Intl. Airport (ITO) to Suvarnabhumi Intl. Airport (BKK) cost?
Discover the latest flight deals from ITO to BKK by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ITO to BKK?
The cheapest flights from ITO to BKK are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ITO to BKK?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ITO to BKK. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Hilo Intl. Airport (ITO) to Suvarnabhumi Intl. Airport (BKK)?
Direct flights from Hilo Intl. Airport (ITO) to Suvarnabhumi Intl. Airport (BKK) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel details and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from ITO to BKK?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hilo Intl. Airport (ITO) to Suvarnabhumi Intl. Airport (BKK)?
To arrive at Suvarnabhumi Intl. Airport (BKK) on time, choose a flight that takes off from Hilo Intl. Airport (ITO) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Hilo Intl. Airport (ITO) to Suvarnabhumi Intl. Airport (BKK) last-minute?
Last-minute bookings from ITO to BKK are usually more expensive. For the best rates, start looking for flights early. That being said, if you’re flexible with your travel dates, you may land a cheap ticket just before your departure.
Is it cheaper to book an ITO to BKK flight and hotel package?
You’ll generally save money by securing an ITO to BKK flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one convenient place. After choosing your ideal flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Hilo Intl. Airport (ITO) to Suvarnabhumi Intl. Airport (BKK)?
In most instances, you can cancel or reschedule your ITO to BKK flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline’s rules and fees on flight changes, or if you need further details, visit our Customer Service portal.

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*Available to One Key members.