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Cheap flights from London Heathrow Airport to Kaohsiung from £589

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KHH
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Heathrow to Kaohsiung

Keep the following information in mind while searching for Heathrow to Kaohsiung flight deals. Data was last updated 17 September 2025.

Round-trip from

£650

Popular in

December

Cheapest in

September

Average price

£700
Vietnam Airlines
  • Vietnam Airlines
  • 30/9-29/10
  • 2 total stops
  • 50h 45m total
  • London to Kaohsiung
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Heathrow to Kaohsiung

Cheapest flights from Heathrow to Kaohsiung
Explore the most affordable flight options available from Heathrow to Kaohsiung. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Wed 17/918:55LHR - KHH
1 stop19h 50mVietnam Airlines
Tue 14/1007:30KHH - LHR
1 stop17h 20mVietnam Airlines
Deal found 15/9£589
Tue 30/919:50LHR - KHH
1 stop19h 00mVietnam Airlines
Mon 27/1007:30KHH - LHR
1 stop31h 45mVietnam Airlines
Deal found 15/9£650
Wed 17/918:55LHR - KHH
1 stop19h 50mVietnam Airlines
Sun 12/1008:40KHH - LHR
1 stop39h 25mVietnam Airlines
Deal found 15/9£666
Tue 16/919:50LHR - KHH
2 stops42h 55mVietnam Airlines
Tue 14/1007:30KHH - LHR
1 stop17h 20mVietnam Airlines
Deal found 15/9£721
Wed 17/918:55LHR - KHH
1 stop19h 50mVietnam Airlines
Mon 13/1008:40KHH - LHR
2 stops40h 10mVietnam Airlines
Deal found 15/9£723
Tue 30/919:50LHR - KHH
1 stop19h 00mVietnam Airlines
Sun 26/1008:40KHH - LHR
1 stop30h 35mVietnam Airlines
Deal found 15/9£727
Wed 17/918:55LHR - KHH
1 stop19h 50mVietnam Airlines
Sat 11/1007:30KHH - LHR
2 stops64h 35mVietnam Airlines
Deal found 16/9£728
Tue 23/920:10LHR - KHH
1 stop14h 55mCathay Pacific
Wed 22/1007:30KHH - LHR
1 stop17h 45mCathay Pacific
Deal found 16/9£786

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Kaohsiung that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Kaohsiung that are best for you.

Fly from

Heathrow

Fly to

Kaohsiung

Route

Depart

Return

Price

LondonKaohsiung City

LHR - KHH

LHRKHH

London Heathrow

Fri 3/10

20:10-18:05

1 stop14h 55m

Kaohsiung City

Tue 28/10

08:00-17:20

1 stop17h 20m

£786

LondonKaohsiung City

LHR - KHH

LHRKHH

London Heathrow

Sat 27/9

12:20-12:15

1 stop16h 55m

Kaohsiung City

Fri 24/10

19:10-15:15

1 stop27h 05m

£786

LondonKaohsiung City

LHR - KHH

LHRKHH

London Heathrow

Sat 27/9

12:20-12:15

1 stop16h 55m

Kaohsiung City

Tue 21/10

07:30-18:15

1 stop17h 45m

£786

LondonKaohsiung City

LHR - KHH

LHRKHH

London Heathrow

Tue 30/9

18:20-10:15

1 stop32h 55m

Kaohsiung City

Thu 23/10

07:30-18:15

1 stop17h 45m

£786

LondonKaohsiung City

LHR - KHH

LHRKHH

London Heathrow

Thu 2/10

20:10-18:05

1 stop14h 55m

Kaohsiung City

Tue 28/10

08:00-17:20

1 stop17h 20m

£786

LondonKaohsiung City

LHR - KHH

LHRKHH

London Heathrow

Fri 3/10

20:10-18:05

1 stop14h 55m

Kaohsiung City

Sat 25/10

07:30-18:15

1 stop17h 45m

£786

LondonKaohsiung City

LHR - KHH

LHRKHH

London Heathrow

Thu 2/10

20:10-18:05

1 stop14h 55m

Kaohsiung City

Sat 25/10

07:30-18:15

1 stop17h 45m

£786

LondonKaohsiung City

LHR - KHH

LHRKHH

London Heathrow

Wed 8/10

18:55-21:45

1 stop19h 50m

Kaohsiung City

Thu 6/11

12:05-07:15

1 stop27h 10m

£798

LondonKaohsiung City

LHR - KHH

LHRKHH

London Heathrow

Sun 19/10

22:15-10:15

1 stop29h 00m

Kaohsiung City

Fri 14/11

08:00-17:20

1 stop17h 20m

£813

LondonKaohsiung City

LHR - KHH

LHRKHH

London Heathrow

Sun 12/10

19:50-21:45

1 stop18h 55m

Kaohsiung City

Mon 10/11

07:30-07:15

1 stop31h 45m

£837

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 12 results
1
2

Best time to book a flight from Heathrow to Kaohsiung

Have a flexible travel schedule? Discover the best time to fly to Kaohsiung from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Kaohsiung
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Kaohsiung

Get insights into the airlines that provide service to Kaohsiung. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaohsiung. Reviews last updated 17 September 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Kaohsiung, such as Cathay Pacific. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
993 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.8

Overall

7.6

Boarding

7.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm
Cathay Pacific
7.6
Good
993 reviews
Cathay Pacific
7.6
Good
993 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.8

Overall

7.6

Boarding

7.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Kaohsiung. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Kaohsiung?

    Airlines like Cathay Pacific fly from London Heathrow Airport to Kaohsiung in about 14h 55m. The time it takes to get you to your destination can typically vary by up to . The distance from London Heathrow Airport to Kaohsiung is about 6191 mi.

  • Can I find deals for flights from Heathrow to Kaohsiung that include hotel bookings?

    Yes. In addition to deals on Heathrow to Kaohsiung flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Kaohsiung?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kaohsiung.

  • Can I find deals for business class flights from Heathrow to Kaohsiung?

    Yes. Cheapflights offers flight deals from Heathrow to Kaohsiung by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Kaohsiung

Discover the top airline that operate flights from Heathrow to Kaohsiung. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest£767Average£1,661FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Kaohsiung?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Kaohsiung?

Cheapflights helps you find that perfect flight to Kaohsiung from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Kaohsiung with no change fees?

Certainly. Search results for flights to Kaohsiung from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Kaohsiung become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kaohsiung from Heathrow today and book when prices fit your budget.

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