$173 Cheap Flights from Kaohsiung (KHH) to Bangkok (BKK)

View $173 flight on Sun, Sep 7, 2025Opens in a new window

Popular airlines from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK)

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Cheap Flights from Kaohsiung to Bangkok (KHH-BKK)

Prices were available within the past 7 days and start at $173 for one-way flights and $300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Sun, Sep 7 - Tue, Sep 9
KHH
Kaohsiung
BKK
Bangkok
$300 Roundtrip, found 12 hours ago
$300
Roundtrip
found 12 hours ago
Select Thai Airways International flight, departing Sun, Sep 7 from Kaohsiung to Bangkok, returning Tue, Sep 9, priced at $300 found 12 hours ago
Cathay Pacific
Sat, Nov 1 - Tue, Nov 11
KHH
Kaohsiung
BKK
Bangkok
$308 Roundtrip, just found
$308
Roundtrip
just found
Select Cathay Pacific flight, departing Sat, Nov 1 from Kaohsiung to Bangkok, returning Tue, Nov 11, priced at $308 just found
Cathay Pacific
Tue, Dec 9 - Tue, Dec 16
KHH
Kaohsiung
BKK
Bangkok
$309 Roundtrip, found 20 hours ago
$309
Roundtrip
found 20 hours ago
Select Cathay Pacific flight, departing Tue, Dec 9 from Kaohsiung to Bangkok, returning Tue, Dec 16, priced at $309 found 20 hours ago
Cathay Pacific
Mon, Dec 1 - Fri, Dec 5
KHH
Kaohsiung
BKK
Bangkok
$311 Roundtrip, found 2 days ago
$311
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Mon, Dec 1 from Kaohsiung to Bangkok, returning Fri, Dec 5, priced at $311 found 2 days ago
Thai Airways International
Mon, Aug 18 - Fri, Aug 22
KHH
Kaohsiung
BKK
Bangkok
$312 Roundtrip, found 1 day ago
$312
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Mon, Aug 18 from Kaohsiung to Bangkok, returning Fri, Aug 22, priced at $312 found 1 day ago
Thai Airways International
Sat, Aug 16 - Fri, Aug 22
KHH
Kaohsiung
BKK
Bangkok
$313 Roundtrip, found 2 days ago
$313
Roundtrip
found 2 days ago
Select Thai Airways International flight, departing Sat, Aug 16 from Kaohsiung to Bangkok, returning Fri, Aug 22, priced at $313 found 2 days ago
Cathay Pacific
Thu, Aug 14 - Thu, Aug 21
KHH
Kaohsiung
BKK
Bangkok
$323 Roundtrip, found 4 hours ago
$323
Roundtrip
found 4 hours ago
Select Cathay Pacific flight, departing Thu, Aug 14 from Kaohsiung to Bangkok, returning Thu, Aug 21, priced at $323 found 4 hours ago
Air Macau Company
Sat, Aug 16 - Wed, Aug 20
KHH
Kaohsiung
BKK
Bangkok
$333 Roundtrip, found 4 hours ago
$333
Roundtrip
found 4 hours ago
Select Air Macau Company flight, departing Sat, Aug 16 from Kaohsiung to Bangkok, returning Wed, Aug 20, priced at $333 found 4 hours ago
Vietnam Airlines
Tue, Dec 30 - Sat, Jan 3
KHH
Kaohsiung
BKK
Bangkok
$338 Roundtrip, just found
$338
Roundtrip
just found
Select Vietnam Airlines flight, departing Tue, Dec 30 from Kaohsiung to Bangkok, returning Sat, Jan 3, priced at $338 just found
China Airlines
Sun, Aug 10 - Sun, Aug 17
KHH
Kaohsiung
BKK
Bangkok
$373 Roundtrip, just found
$373
Roundtrip
just found
Select China Airlines flight, departing Sun, Aug 10 from Kaohsiung to Bangkok, returning Sun, Aug 17, priced at $373 just found

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Suvarnabhumi Intl. BKK. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $308
BKK
Suvarnabhumi Intl.
Cheapest
Average driving time to city center23 min
Flights from $308
Flights from Kaohsiung (KHH) to Bangkok (DMK)
Origin airport
Kaohsiung Intl.
Destination airport
Don Mueang Intl.
Airlines serving
Air Macau Company, Cathay Pacific, China Airlines, China Eastern Airlines, Thai Airways International, Vietnam Airlines
Roundtrip price
$215
Distance
1424 mi
Average flight time
2 hours 40 mins

Kaohsiung to Bangkok Flights

The cheapest times to fly from Kaohsiung 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 Kaohsiung to Bangkok are during the month of September. You can find some of the cheapest flights from Kaohsiung to Bangkok with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kaohsiung to Bangkok

Sunday is one of the best days to book for cheap flights from Kaohsiung 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 Kaohsiung 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 Kaohsiung to Bangkok in 2025. You can also book with separate airlines for your outbound and return journeys, from $173 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 Kaohsiung 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 Kaohsiung 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 Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK) cost?
Grab cheap return fares starting from $278 from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Thai Airways International and APG Airlines flight leaving KHH on August 18 2025 and touching down at BKK. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from KHH to BKK?
The cheapest flights from KHH 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.
Which airlines fly direct from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK)?
Catch a nonstop flight with China Airlines and journey straight from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK).
What is the cheapest airline that flies from KHH to BKK?
Travel from KHH to BKK with Thai Airways International. This airline currently has the cheapest one-way fare on this route, starting at $216. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from KHH on September 16 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK)?
Each day, an average of 2 direct flights take off from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK). Choose the departure date that best suits your travel plans.
What are the most popular departure times for flights from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK)?
More travelers fly between KHH and BKK at 5 PM than at any other time of day. Looking for a quieter experience? Travel outside of rush hours and it's possible you'll save on your ticket as well.
What day of the week has the most flights from KHH to BKK?
Depart on a Friday if you're searching for the biggest selection of flights from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK).
What is the earliest flight from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK)?
The earliest flight departing from Kaohsiung Intl. Airport (KHH) is at around 2:45PM UTC+8. Board this flight and you'll arrive at Suvarnabhumi Intl. Airport (BKK) at approximately 5:35PM UTC+7. The overall travel time is 3h 50m.
How long does it take to fly from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK)?
Typically, it takes 3 hours and 36 minutes to travel the 1,400 mi from KHH to BKK.
What airline has the least delays from KHH to BKK?
Bangkok Airways has the strongest track record for on-time direct flights from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK), with an on-time rating of 97%. Use the Expedia App to see your flight schedule before you leave and get notified of any changes.
What is the best time to fly from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK)?
To reach Suvarnabhumi Intl. Airport (BKK) on schedule, choose a flight that takes off from Kaohsiung Intl. Airport (KHH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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.
What airports do you fly into for Bangkok from Kaohsiung Intl. Airport (KHH)?
You'll land at Suvarnabhumi Intl. Airport (BKK) or Don Mueang Intl. Airport (DMK) when traveling to Bangkok on a direct flight from Kaohsiung Intl. Airport (KHH).
Is it cheaper to buy a plane ticket from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK) last-minute?
Booking your flight from KHH to BKK right before your journey is generally more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a KHH to BKK flight and hotel package?
You'll generally save money by securing a KHH to BKK flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Kaohsiung Intl. Airport (KHH) to Suvarnabhumi Intl. Airport (BKK)?
Generally, it's possible to cancel or reschedule your KHH to BKK flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.