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Cheap flights from Kaohsiung City to London Heathrow Airport from £423

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/2. Fares are subject to change and may not be available on all flights or dates of travel.
KHH — LHR
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kaohsiung City to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Kaohsiung City to Heathrow
Explore the most affordable flight options available from Kaohsiung City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Sun 3/514:40
KHH
-
LHR
2 stops22h 45m
Multiple Airlines
Tue 19/516:00
LHR
-
KHH
2 stops22h 50m
Multiple Airlines
Deal found 27/1£632
Tue 5/514:40
KHH
-
LHR
2 stops22h 50m
Multiple Airlines
Fri 15/517:00
LHR
-
KHH
2 stops22h 50m
Multiple Airlines
Deal found 27/1£641
Thu 5/313:10
KHH
-
LHR
2 stops25h 05m
Multiple Airlines
Mon 18/515:35
LHR
-
KHH
2 stops23h 10m
Multiple Airlines
Deal found 27/1£645
Wed 21/1015:00
KHH
-
LHR
2 stops24h 40m
Multiple Airlines
Sun 1/1107:30
LHR
-
KHH
2 stops28h 45m
Multiple Airlines
Deal found 26/1£662
Fri 13/315:00
KHH
-
LHR
2 stops34h 30m
Multiple Airlines
Fri 20/310:25
LHR
-
KHH
2 stops23h 55m
Multiple Airlines
Deal found 27/1£734
Sun 3/507:30
KHH
-
LHR
1 stop20h 05m
Cathay Pacific
Tue 19/518:20
LHR
-
KHH
1 stop16h 50m
Cathay Pacific
Deal found 27/1£778
Thu 5/311:25
KHH
-
LHR
1 stop35h 35m
Cathay Pacific
Mon 9/320:15
LHR
-
KHH
1 stop32h 00m
Cathay Pacific
Deal found 26/1£784

Find flight deals from Kaohsiung City to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Kaohsiung City (KHH) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 January 2026.

Round-trip from

£632

One-way from

£423

Popular in

August

Cheapest in

February

Average price

£746
3/5-19/5
  • 3/5-19/5
  • 4 total stops
  • 45h 35m total
  • Kaohsiung City to London
Search Deals
14/2
  • 14/2
  • 2 total stops
  • 35h 10m total
  • Kaohsiung City to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Kaohsiung City to Heathrow 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 28 January 2026.
Use the filters below to find and compare flights from Kaohsiung City to London Heathrow Airport that are best for you.

Fly from

Kaohsiung City

Fly to

Heathrow

Route

Depart

Return

Price

Kaohsiung CityLondon

KHH - LHR

KHHLHR

Kaohsiung City

Thu 5/3

13:10-06:15

2 stops25h 05m

London Heathrow

Mon 18/5

15:35-21:45

2 stops23h 10m

£645

Kaohsiung CityLondon

KHH - LHR

KHHLHR

Kaohsiung City

Sun 3/5

11:50-18:40

2 stops61h 50m

London Heathrow

Tue 19/5

21:20-13:50

3 stops33h 30m

£705

Kaohsiung CityLondon

KHH - LHR

KHHLHR

Kaohsiung City

Sun 3/5

07:30-20:35

1 stop20h 05m

London Heathrow

Tue 19/5

18:20-18:10

1 stop16h 50m

£778

Kaohsiung CityLondon

KHH - LHR

KHHLHR

Kaohsiung City

Thu 5/3

11:25-15:00

1 stop35h 35m

London Heathrow

Mon 9/3

20:15-12:15

1 stop32h 00m

£784

Kaohsiung CityLondon

KHH - LHR

KHHLHR

Kaohsiung City

Thu 5/3

13:15-05:25

1 stop24h 10m

London Heathrow

Mon 18/5

18:20-18:10

1 stop16h 50m

£791

Kaohsiung CityLondon

KHH - LHR

KHHLHR

Kaohsiung City

Tue 5/5

07:30-18:10

1 stop17h 40m

London Heathrow

Fri 15/5

12:20-12:40

1 stop17h 20m

£791

Kaohsiung CityLondon

KHH - LHR

KHHLHR

Kaohsiung City

Fri 13/3

19:25-15:00

1 stop27h 35m

London Heathrow

Fri 20/3

06:45-10:25

2 stops19h 40m

£818

Kaohsiung CityLondon

KHH - LHR

KHHLHR

Kaohsiung City

Sat 14/2

15:00-18:10

2 stops35h 10m

£423

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Best time to book a flight from Kaohsiung City to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kaohsiung City 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 Kaohsiung City to London Heathrow Airport

What’s the top stopover airport for flights from Kaohsiung City to London Heathrow Airport?

Share of one-stop return flights from Kaohsiung City to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Hong Kong (HKG) – chosen by Cheapflights users on 67% of one-stop itineraries from Kaohsiung City to London Heathrow Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Kaohsiung City to London Heathrow Airport?

Average return fare for one-stop flights from Kaohsiung City to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Hong Kong (HKG) is the most affordable one-stop option, with an average return flight price of £825.

What’s the fastest stopover option from Kaohsiung City to London Heathrow Airport?

Shortest average travel time for one-stop one-way flights from Kaohsiung City to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Hong Kong (HKG) have the shortest average one-way travel time for one-stop routes: 17h 20m.

Which airport typically offers the quickest stopover for flights from Kaohsiung City to London Heathrow Airport?

Average stopover duration for one-stop one-way flights from Kaohsiung City to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 1h 03m.

Related info for your journey

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

  • What airport do you fly from for flights from Kaohsiung City to London Heathrow?

    Located just 3.5 mi from the city center, Kaohsiung City is the airport most travelers will use when flying to London Heathrow from Kaohsiung City. Booking flights from Kaohsiung (KHH) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

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

    Airlines like Cathay Pacific fly from Kaohsiung City to London Heathrow Airport in about 20h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 6191 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kaohsiung City to Heathrow 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Luton
Croydon
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Watford
Colchester
Guildford
Swindon
Chelmsford
Bedford
Crawley
Kingston upon Thames
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kaohsiung City to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Kaohsiung City to Gatwick flights
Kaohsiung City to London City flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Kaohsiung City to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Kaohsiung City to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Heathrow from Kaohsiung City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Kaohsiung City to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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