$443 Cheap Flights from Kaohsiung (KHH) to London (LHR)

View $443 flight on Thu, Oct 2, 2025Opens in a new window

Popular airlines from Kaohsiung Intl. Airport (KHH) to Heathrow Airport (LHR)

Cheap Flights from Kaohsiung to London (KHH-LHR)

Prices were available within the past 7 days and start at $443 for one-way flights and $984 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietjet Air
Tue, Jun 2 - Sat, Jun 6
KHH
Kaohsiung
LHR
London
$984 Roundtrip, found 4 days ago
$984
Roundtrip
found 4 days ago
Select Vietjet Air flight, departing Tue, Jun 2 from Kaohsiung to London, returning Sat, Jun 6, priced at $984 found 4 days ago
Vietjet Air
Tue, Jun 2 - Sat, Jun 6
KHH
Kaohsiung
LHR
London
$1,012 Roundtrip, found 4 days ago
$1,012
Roundtrip
found 4 days ago
Select Vietjet Air flight, departing Tue, Jun 2 from Kaohsiung to London, returning Sat, Jun 6, priced at $1,012 found 4 days ago
Cathay Pacific
Tue, Jun 2 - Sat, Jun 6
KHH
Kaohsiung
LHR
London
$1,017 Roundtrip, found 4 days ago
$1,017
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Tue, Jun 2 from Kaohsiung to London, returning Sat, Jun 6, priced at $1,017 found 4 days ago
Cathay Pacific
Tue, Jun 2 - Sat, Jun 6
KHH
Kaohsiung
LHR
London
$1,058 Roundtrip, found 4 days ago
$1,058
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Tue, Jun 2 from Kaohsiung to London, returning Sat, Jun 6, priced at $1,058 found 4 days ago
China Airlines
Thu, Sep 18 - Mon, Sep 22
KHH
Kaohsiung
LHR
London
$1,071 Roundtrip, found 4 days ago
$1,071
Roundtrip
found 4 days ago
Select China Airlines flight, departing Thu, Sep 18 from Kaohsiung to London, returning Mon, Sep 22, priced at $1,071 found 4 days ago
Cathay Pacific
Thu, Oct 16 - Thu, Oct 23
KHH
Kaohsiung
LHR
London
$1,093 Roundtrip, found 6 days ago
$1,093
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Thu, Oct 16 from Kaohsiung to London, returning Thu, Oct 23, priced at $1,093 found 6 days ago
Cathay Pacific
Tue, Jun 2 - Sat, Jun 6
KHH
Kaohsiung
LHR
London
$1,099 Roundtrip, found 4 days ago
$1,099
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Tue, Jun 2 from Kaohsiung to London, returning Sat, Jun 6, priced at $1,099 found 4 days ago
Cathay Pacific
Thu, Oct 16 - Thu, Oct 23
KHH
Kaohsiung
LHR
London
$1,102 Roundtrip, found 6 days ago
$1,102
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Thu, Oct 16 from Kaohsiung to London, returning Thu, Oct 23, priced at $1,102 found 6 days ago
EVA Airways
Tue, Jun 2 - Sat, Jun 6
KHH
Kaohsiung
LHR
London
$1,115 Roundtrip, found 4 days ago
$1,115
Roundtrip
found 4 days ago
Select EVA Airways flight, departing Tue, Jun 2 from Kaohsiung to London, returning Sat, Jun 6, priced at $1,115 found 4 days ago
Thai Airways International
Thu, Oct 2 - Sat, Oct 11
KHH
Kaohsiung
LHR
London
$1,426 Roundtrip, found 3 days ago
$1,426
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Thu, Oct 2 from Kaohsiung to London, returning Sat, Oct 11, priced at $1,426 found 3 days ago
Flights from Kaohsiung (KHH) to London (LHR)
Origin airport
Kaohsiung Intl.
Destination airport
Heathrow
Roundtrip price
$983
Distance
6195 mi

Kaohsiung to London Flights

The cheapest times to fly from Kaohsiung to London

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

 

The best time to book a flight from Kaohsiung to London

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

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 London in 2025. You can also book with separate airlines for your outbound and return journeys, from $443 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 London 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 London 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 Heathrow Airport (LHR) cost?
Lock in a cheap one-way flight from $443 or cheap return flight from $984 from Kaohsiung Intl. Airport (KHH) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Kaohsiung Intl. Airport (KHH) to Heathrow Airport (LHR)?
The cheapest month to fly from KHH to LHR is June, when demand is low. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Kaohsiung Intl. Airport (KHH) to Heathrow Airport (LHR)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest KHH to LHR flight.
How many flights per day from Kaohsiung Intl. Airport (KHH) to Heathrow Airport (LHR)?
Nonstop flights from Kaohsiung Intl. Airport (KHH) to Heathrow Airport (LHR) 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 dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KHH to LHR?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kaohsiung Intl. Airport (KHH) to Heathrow Airport (LHR)?
Select a flight from Kaohsiung Intl. Airport (KHH) to Heathrow Airport (LHR) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Kaohsiung Intl. Airport (KHH) to Heathrow Airport (LHR) last-minute?
Last-minute bookings from KHH to LHR are typically more expensive. To secure the best rates, start searching for flights early. That said, if you can play around with your travel dates, you may score a cheap ticket just before your departure.
Is it cheaper to book a KHH to LHR flight and hotel package?
You can save money by securing a KHH to LHR 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 everything in one convenient place. After selecting your preferred flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Kaohsiung Intl. Airport (KHH) to Heathrow Airport (LHR)?
Generally, it's possible to cancel or reschedule your KHH to LHR flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.