£221 Find Cheap Flights from Taiwan to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 20/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£518
Typical prices: £685-£1,168
Multiple Airlines
Thu 22/1Thu 29/1
TPE - LHR • 2 stops
Cheapest direct flights
£717
Typical prices: £922-£1,599
China Airlines
Tue 20/1Tue 27/1
TPE - LHR • Direct
When to travel
May
Cheapest • 16% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Taiwan to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Taiwan to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Taiwan to Heathrow

Thu, 22 Jan - Thu, 29 Jan
Multiple Airlines Logo
14:25 - 17:30
TPE
-
LHR
35h 05m2 stops
Multiple Airlines Logo
22:15 - 10:45
LHR
-
TPE
28h 30m2 stops
£518Multiple Airlines
Thu, 22 Jan - Thu, 29 Jan
Multiple Airlines Logo
14:25 - 17:30
TPE
-
LHR
35h 05m2 stops
Multiple Airlines Logo
22:15 - 10:45
LHR
-
TPE
28h 30m2 stops
£520Multiple Airlines
Thu, 22 Jan - Thu, 29 Jan
Air China Logo
18:45 - 17:50
TPE
-
LHR
31h 05m1 stop
Air China Logo
17:40 - 11:40
LHR
-
TPE
34h 00m1 stop
£535Air China
Thu, 22 Jan - Thu, 29 Jan
Air China Logo
18:45 - 15:55
TPE
-
LHR
29h 10m1 stop
Air China Logo
17:40 - 11:40
LHR
-
TPE
34h 00m1 stop
£543Air China
Wed, 21 Jan - Wed, 28 Jan
Air China Logo
13:15 - 15:55
TPE
-
LHR
34h 40m1 stop
Air China Logo
20:25 - 11:40
LHR
-
TPE
31h 15m1 stop
£552Air China
Sat, 28 Mar - Mon, 6 Apr
China Eastern Logo
17:15 - 17:40
TSA
-
LHR
32h 25m1 stop
China Eastern Logo
21:20 - 16:15
LHR
-
TSA
35h 55m1 stop
£616China Eastern
Thu, 14 May - Mon, 25 May
China Eastern Logo
17:15 - 18:40
TSA
-
LHR
32h 25m1 stop
China Eastern Logo
21:20 - 16:15
LHR
-
TSA
35h 55m1 stop
£698China Eastern
Sun, 25 Jan - Wed, 28 Jan
Cathay Pacific Logo
13:15 - 20:10
KHH
-
LHR
38h 55m1 stop
Cathay Pacific Logo
11:00 - 23:15
LHR
-
KHH
28h 15m1 stop
£760Cathay Pacific
Sun, 25 Jan - Wed, 28 Jan
Cathay Pacific Logo
13:15 - 15:00
KHH
-
LHR
33h 45m1 stop
Cathay Pacific Logo
22:05 - 10:25
LHR
-
KHH
28h 20m1 stop
£761Cathay Pacific
Fri, 27 Mar - Sat, 4 Apr
Thai Airways Logo
17:15 - 06:40
KHH
-
LHR
21h 25m1 stop
Thai Airways Logo
12:30 - 16:15
LHR
-
KHH
20h 45m1 stop
£994Thai Airways
Booking Insights

KAYAK's insights & trends for flights to Heathrow

Get data-powered insights and trends into flights to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to London Heathrow Airport is May, where tickets cost £694 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Taiwan is £969 and £891 respectively. For return trips, the best month to travel is May with an average price of £694.

How far in advance should I book a flight to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 77 days before departure.

Good to know - Cheap tickets from Taiwan to London Heathrow Airport

Low seasonDecember
Cheapest flight£212
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (16% more expensive on average)
Flight from Taipei City to London Heathrow Airport

FAQs - booking London Heathrow Airport flights

  • How far is London Heathrow Airport from central London?

    You’ll need to travel 14 miles to reach the London city centre from London Heathrow Airport.

  • How much is a flight to London?

    On average, a flight to London costs £401. The cheapest price found on KAYAK in the last 2 weeks cost £306 and departed from Taipei City Taiwan Taoyuan Intl Airport.

  • What is the cheapest day to fly to London?

    Based on KAYAK data, the cheapest day to fly to London is Friday where tickets can be as cheap as £815. On the other hand, the most expensive day to fly is Wednesday, where prices are £1,207 on average.

  • How does KAYAK find such low prices on flights to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to London Heathrow Airport?

    The cheapest time of day to fly to London Heathrow Airport is generally in the afternoon, when flights cost £532 on average. The most expensive time of day to fly to London Heathrow Airport is generally at night, which is peak travel time and where the average cost of a ticket is £995.

Top tips for finding cheap flights to London Heathrow Airport

  • Looking for cheap airfare to London Heathrow Airport? 25% of our users found round-trip tickets to London Heathrow Airport for the following prices or less: Cheap flights to London Heathrow Airport from Taipei City Taiwan Taoyuan Intl £348
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.

Reviews of the top airline flying from Taiwan to Heathrow

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Taiwan to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
China AirlinesOverall score based on 788 reviews
8.3Boarding
8.0Comfort
8.5Crew
7.8Food
8.0Entertainment
Airline reviews

Very bad. They don’t allow group people to sit together by blocking most of seats and opening only single seat during online checking in. . By doing so, they can rip off customers at the check-in counter by collecting extra money if we want to sit together in the same row.

2.0 MediocreAnonymous, Dec 2025
TPE - SFO
Read more China Airlines reviews

Very bad. They don’t allow group people to sit together by blocking most of seats and opening only single seat during online checking in. . By doing so, they can rip off customers at the check-in counter by collecting extra money if we want to sit together in the same row.

Hour late but understandable under the conditions. Taoyuan airport could have clearer signs language wise and more staff to help direct people.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

I absolutely loved my flight from Taipei to LAX. I was originally assigned to a different seat, however one of the stewardess noticed I was uncomfortable in my seat. She offered to move me to a more comfortable setting. Although she didn’t have to do what she did, I am more than grateful and thankful for her doing so. My longer flight felt much more comfortable, just by her taking notice. I really appreciate her.

Overall was a lovely experience. The crew were kind and courteous throughout the entire flight.

Sat next to a woman who had her period. Blood was on her seat and on the arm rest between us. I ended up having period blood on my jacket and shoes. Very gross!

They need to improve on how the plane lands cause it was not smooth at all.

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Hounslow
Luton
Southend-on-Sea
Swindon
Northampton
Slough
Winchester
Croydon
Stansted
Poole
Folkestone
Chichester
Maidstone
Salisbury
Colchester
Chelmsford
Crawley

Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London