$89 Cheap Flights from Bangkok (BKK) to Kaohsiung (KHH)

View $89 flight on Thu, Aug 21, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Bangkok to Kaohsiung (BKK-KHH)

Prices were available within the past 7 days and start at $89 for one-way flights and $178 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Sat, Jul 12 - Tue, Jul 15
DMK
Bangkok
KHH
Kaohsiung
$178 Roundtrip, found 5 days ago
$178
Roundtrip
found 5 days ago
Select Thai Lion Mantari flight, departing Sat, Jul 12 from Bangkok to Kaohsiung, returning Tue, Jul 15, priced at $178 found 5 days ago
Thai Lion Mantari
Tue, Sep 2 - Tue, Sep 9
DMK
Bangkok
KHH
Kaohsiung
$204 Roundtrip, found 6 days ago
$204
Roundtrip
found 6 days ago
Select Thai Lion Mantari flight, departing Tue, Sep 2 from Bangkok to Kaohsiung, returning Tue, Sep 9, priced at $204 found 6 days ago
Thai Lion Mantari
Sun, Aug 10 - Sun, Aug 17
DMK
Bangkok
KHH
Kaohsiung
$220 Roundtrip, found 5 days ago
$220
Roundtrip
found 5 days ago
Select Thai Lion Mantari flight, departing Sun, Aug 10 from Bangkok to Kaohsiung, returning Sun, Aug 17, priced at $220 found 5 days ago
Thai Lion Mantari
Thu, Jul 10 - Tue, Jul 15
DMK
Bangkok
KHH
Kaohsiung
$241 Roundtrip, found 5 hours ago
$241
Roundtrip
found 5 hours ago
Select Thai Lion Mantari flight, departing Thu, Jul 10 from Bangkok to Kaohsiung, returning Tue, Jul 15, priced at $241 found 5 hours ago
Thai Lion Mantari
Thu, Jul 10 - Sun, Jul 13
DMK
Bangkok
KHH
Kaohsiung
$246 Roundtrip, found 5 days ago
$246
Roundtrip
found 5 days ago
Select Thai Lion Mantari flight, departing Thu, Jul 10 from Bangkok to Kaohsiung, returning Sun, Jul 13, priced at $246 found 5 days ago
Cathay Pacific
Wed, Aug 20 - Sat, Aug 23
BKK
Bangkok
KHH
Kaohsiung
$252 Roundtrip, found 4 days ago
$252
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Wed, Aug 20 from Bangkok to Kaohsiung, returning Sat, Aug 23, priced at $252 found 4 days ago
Cathay Pacific
Tue, Sep 9 - Sun, Sep 14
BKK
Bangkok
KHH
Kaohsiung
$259 Roundtrip, found 5 days ago
$259
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Tue, Sep 9 from Bangkok to Kaohsiung, returning Sun, Sep 14, priced at $259 found 5 days ago
Vietnam Airlines
Tue, Sep 9 - Sun, Sep 14
BKK
Bangkok
KHH
Kaohsiung
$297 Roundtrip, found 5 days ago
$297
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Tue, Sep 9 from Bangkok to Kaohsiung, returning Sun, Sep 14, priced at $297 found 5 days ago
China Airlines
Wed, Aug 20 - Sat, Aug 23
BKK
Bangkok
KHH
Kaohsiung
$370 Roundtrip, found 4 days ago
$370
Roundtrip
found 4 days ago
Select China Airlines flight, departing Wed, Aug 20 from Bangkok to Kaohsiung, returning Sat, Aug 23, priced at $370 found 4 days ago
Thai Airways International
Wed, Nov 12 - Thu, Nov 13
BKK
Bangkok
KHH
Kaohsiung
$402 Roundtrip, found 4 days ago
$402
Roundtrip
found 4 days ago
Select Thai Airways International flight, departing Wed, Nov 12 from Bangkok to Kaohsiung, returning Thu, Nov 13, priced at $402 found 4 days ago
Flights from Bangkok (DMK) to Kaohsiung (KHH)
Origin airport
Don Mueang Intl.
Destination airport
Kaohsiung Intl.
Airlines serving
Air Macau Company, Cathay Pacific, China Airlines, Thai Airways International, Vietnam Airlines
Roundtrip price
$178
Distance
1424 mi
Average flight time
4 hours 30 mins

Bangkok to Kaohsiung Flights

The cheapest times to fly from Bangkok to Kaohsiung

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

 

The best time to book a flight from Bangkok to Kaohsiung

Sunday is one of the best days to book for cheap flights from Bangkok to Kaohsiung: 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 Bangkok to Kaohsiung

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 Bangkok to Kaohsiung in 2025. You can also book with separate airlines for your outbound and return journeys, from $89 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 Bangkok to Kaohsiung 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 Bangkok to Kaohsiung 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 Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH) cost?
Cheap return flights from Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH) start from $335. 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 BKK on July 17 2025 and touching down at KHH. The price was last updated on July 4 2025 and has not changed since.
What is the cheapest month to fly from BKK to KHH?
The cheapest flights from BKK to KHH 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 Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH)?
Fly nonstop from Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH) on a Thai Airways International flight.
What is the cheapest airline that flies from BKK to KHH?
With tickets starting at $223 for a one-way journey from BKK to KHH, Thai Airways International is currently the cheapest airline on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BKK on August 7 2025. Prices were last updated on July 4 2025 and have not changed since.
How many flights per day from Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH)?
With an average of 2 nonstop flights that operate from Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH) daily, you'll be taking off on vacation soon enough.
What are the most popular departure times for flights from Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH)?
The 11 AM departures from BKK to KHH are typically the busiest. They can also be more expensive. If you want to save money, pick a less crowded time to fly.
What day of the week has the most flights from BKK to KHH?
Travel on a Thursday if you're after the best selection of flights from Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH).
What is the earliest flight from Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH)?
The first flight of the day jetting off from Suvarnabhumi Intl. Airport (BKK) is at around 11:55AM UTC+7. Hop on this flight and you'll touch down at Kaohsiung Intl. Airport (KHH) at approximately 4:15PM UTC+8. The total time in the air is 3h 20m.
How long does it take to fly from Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH)?
It takes about 3 hours and 20 minutes to travel the 1,400 mi from BKK to KHH.
What is the best time to fly from Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH)?
To avoid possible delays on the Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH) route, aim to fly before 3 PM. Flights after this time are 22% more likely to be canceled.**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 Kaohsiung from Suvarnabhumi Intl. Airport (BKK)?
Explore your flight options from Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH). This is the only Kaohsiung airport you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH) last-minute?
Waiting until right before your break to book your flight from BKK to KHH often results in higher prices. Although you may find some last-minute offers, there's no guarantee. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book a BKK to KHH flight and hotel package?
You can save money by booking a BKK to KHH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Suvarnabhumi Intl. Airport (BKK) to Kaohsiung Intl. Airport (KHH)?
Typically, you can cancel or reschedule your BKK to KHH flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further information, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.