Find flights
Airlines

HK$500+ Cheap flights from London

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 25-3. 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.
LON — HKG
12 Mar — 19 Mar1
1 adult
1 adult, Economy, 0 bags

What to know about flights from London

Discover essential information about flights departing from London, including flight schedules, destinations, airlines operating at the London airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 10 February 2026.

Cheapest airline

easyJet

Good round-trip deal

HK$325 or less

Good one-way deal

HK$173 or less
On average, easyJet currently has the cheapest one-way flight from London (avg. price of HK$647).
Search Deals
Price to beat on a round-trip flight from London.
Search Deals
Price to beat on a one-way flight from London.
Search Deals

Find flights from London

Enter your travel dates to find the best prices.

Cheapest flights from London
Explore the most affordable flight options available from London. Find the lowest fares based on data from user searches, with prices last updated on 10 February 2026.

Wed 4-315:30
LHR
-
PMI
1 stop17h 50m
Vueling
Wed 11-309:10
PMI
-
LHR
1 stop6h 35m
Vueling
Deal found 8-2HK$852
Tue 24-215:30
LHR
-
PMI
1 stop7h 35m
Vueling
Tue 3-307:00
PMI
-
LHR
1 stop8h 45m
Vueling
Deal found 8-2HK$899
Tue 17-311:30
LHR
-
CDG
Nonstop1h 20m
Air France
Tue 24-316:10
CDG
-
LHR
Nonstop1h 25m
Air France
Deal found 10-2HK$1,063
Fri 27-221:00
LHR
-
CDG
Nonstop1h 20m
British Airways
Sun 1-309:35
CDG
-
LHR
Nonstop1h 30m
British Airways
Deal found 8-2HK$1,141
Thu 12-307:15
LHR
-
CDG
Nonstop1h 20m
British Airways
Mon 16-307:05
CDG
-
LHR
Nonstop1h 30m
British Airways
Deal found 9-2HK$1,149
Tue 21-417:55
LHR
-
CDG
Nonstop1h 25m
British Airways
Fri 1-522:10
CDG
-
LHR
Nonstop1h 15m
British Airways
Deal found 9-2HK$1,165
Fri 13-314:40
LHR
-
CDG
Nonstop1h 25m
British Airways
Tue 17-307:10
CDG
-
LHR
Nonstop1h 30m
British Airways
Deal found 7-2HK$1,188
Sat 7-320:00
LHR
-
CDG
Nonstop1h 20m
British Airways
Sat 14-306:25
CDG
-
LHR
Nonstop1h 30m
British Airways
Deal found 10-2HK$1,204
Sat 21-320:00
LHR
-
CDG
Nonstop1h 20m
British Airways
Wed 22-416:45
CDG
-
LHR
Nonstop1h 15m
British Airways
Deal found 9-2HK$1,212
Wed 11-315:30
LHR
-
PMI
1 stop7h 35m
Vueling
Fri 13-307:05
PMI
-
LHR
1 stop8h 20m
Vueling
Deal found 10-2HK$1,219
Wed 25-320:00
LHR
-
CDG
Nonstop1h 20m
British Airways
Wed 1-408:05
CDG
-
LHR
Nonstop1h 25m
British Airways
Deal found 8-2HK$1,219
Tue 24-314:55
LHR
-
CDG
Nonstop1h 25m
British Airways
Mon 30-307:50
CDG
-
LHR
Nonstop1h 25m
British Airways
Deal found 9-2HK$1,227

Find flights from London within your budget

 
Find flights departing from London that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 10 February 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

LondonParis

LHR - CDG

LHRCDG

London Heathrow

Fri 6-3

18:20-20:40

Nonstop1h 20m

Paris Charles de Gaulle

Sun 8-3

11:40-12:10

Nonstop1h 30m

HK$1,141

LondonParis

LHR - CDG

LHRCDG

London Heathrow

Sat 28-2

20:00-22:20

Nonstop1h 20m

Paris Charles de Gaulle

Mon 2-3

10:20-10:50

Nonstop1h 30m

HK$1,141

LondonParis

LHR - CDG

LHRCDG

London Heathrow

Tue 12-5

16:30-18:55

Nonstop1h 25m

Paris Charles de Gaulle

Wed 20-5

21:20-21:35

Nonstop1h 15m

HK$1,165

LondonParis

LHR - CDG

LHRCDG

London Heathrow

Fri 13-3

14:40-17:05

Nonstop1h 25m

Paris Charles de Gaulle

Tue 17-3

07:10-07:40

Nonstop1h 30m

HK$1,188

LondonParis

LHR - CDG

LHRCDG

London Heathrow

Wed 13-5

07:40-09:55

Nonstop1h 15m

Paris Charles de Gaulle

Tue 19-5

21:20-21:35

Nonstop1h 15m

HK$1,227

LondonParis

LHR - CDG

LHRCDG

London Heathrow

Sun 5-7

20:45-22:55

Nonstop1h 10m

Paris Charles de Gaulle

Fri 10-7

22:10-22:25

Nonstop1h 15m

HK$1,235

LondonParis

LHR - CDG

LHRCDG

London Heathrow

Tue 7-7

07:20-09:35

Nonstop1h 15m

Paris Charles de Gaulle

Tue 7-7

21:20-21:35

Nonstop1h 15m

HK$1,251

LondonParis

LHR - CDG

LHRCDG

London Heathrow

Wed 3-6

06:45-09:00

Nonstop1h 15m

Paris Charles de Gaulle

Tue 9-6

21:20-21:35

Nonstop1h 15m

HK$1,259

LondonParis

LHR - CDG

LHRCDG

London Heathrow

Fri 17-4

20:55-23:05

Nonstop1h 10m

Paris Charles de Gaulle

Tue 21-4

19:45-20:00

Nonstop1h 15m

HK$1,266

LondonParis

LHR - CDG

LHRCDG

London Heathrow

Mon 4-5

20:45-22:55

Nonstop1h 10m

Paris Charles de Gaulle

Thu 7-5

08:10-08:35

Nonstop1h 25m

HK$1,282

Flights are sorted by cheapest return flights first.

Deals found on 7-2

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from London

Have a flexible travel schedule? Discover the best time to fly from London 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.

Travel insights for flights from London

Get recent, data-driven insights about flights from London including ideal travel times, pricing trends, and more.

When is the best time to book a flight from London?

Use this chart to determine the optimal time to book a return flight from London to Hong Kong. Price data was last updated on 6 February 2026.

The price you pay for your flight from London may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London?

Currently, March is the cheapest month in which you can book a flight from London (average of HK$2,564). Flying from London in July will prove the most costly (average of HK$6,277). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from London?

Many airlines operate round-trip flights from London: Cathay Pacific, British Airways, Lufthansa, China Southern, Air China. These airlines fly to the following popular destinations: Hong Kong.

Cathay Pacific
Cathay Pacific
From HK$6,175
British Airways
British Airways
From HK$766
Lufthansa
Lufthansa
From HK$1,735
China Southern
China Southern
From HK$3,378

What are popular destinations to fly to from London?

If you’re flying from London, these routes are more frequently taken by airlines New York (1,714 flights per day), Paris (871 flights per day) and Madrid (570 flights per day).

Hong Kong Intl
Hong Kong Intl
From HK$5,530
Beijing
Beijing
From HK$2,007
Doha Hamad Intl
Doha Hamad Intl
From HK$3,495

What is the cheapest place to fly to from London?

The cheapest city to fly to from London is Tirana Rinas, with prices starting at HK$173. Explore other affordable destinations below.

Tirana Rinas
Tirana Rinas
From HK$173
Amsterdam Schiphol
Amsterdam Schiphol
From HK$222
Barcelona-El Prat
Barcelona-El Prat
From HK$237
Kastrup Copenhagen
Kastrup Copenhagen
From HK$290

Airline reviews for flights from London

Get insights into the airlines that provide service from London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from London. In the last 7 days, Cheapflights users made a total of 70,647 searches.
Read through reviews of airlines serving London, such as Cathay Pacific, China Southern, andAir China. 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
1,160 reviews
Check prices

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,160 reviews
Cathay Pacific
7.6
Good
1,160 reviews
Check prices

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
China Southern
7.3
Good
137 reviews
Cathay Pacific
7.6
Good
1,160 reviews
Check prices

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Air China
7.2
Good
139 reviews
Cathay Pacific
7.6
Good
1,160 reviews
Check prices

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Lufthansa
6.8
Okay
7,777 reviews
Cathay Pacific
7.6
Good
1,160 reviews
Check prices

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
British Airways
6.7
Okay
7,724 reviews
Cathay Pacific
7.6
Good
1,160 reviews
Check prices

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline from London

Browse through various options for flying your favourite airline from London. Flight routes are based on user searches made on Cheapflights and were last updated on 10 February 2026.
Cathay Pacific flights from London to Hong Kong
British Airways flights from London to Hong Kong
Lufthansa flights from London to Hong Kong
Air China flights from London to Hong Kong
KLM flights from London to Amsterdam
TAP AIR PORTUGAL flights from London to Lisbon
Vueling flights from London to Barcelona-El Prat

Related info for your journey

Access useful and relevant information related to your journey from London. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 10 February 2026.

  • What are the most popular destinations to fly to from London?

    This month, the top selected destinations from London are Bangkok Suvarnabhumi Airport, Amritsar, Ahmedabad. Throughout the year, Bangkok Suvarnabhumi Airport, Accra, Ahmedabad are some of the top choices made by users flying from London.

  • What is the cheapest airport to fly out of London?

    London Gatwick airport offers the cheapest routes to Hong Kong from HK$3,252. London Heathrow airport is a great option if you're flying to Hong Kong from HK$3,268. Our top recommendation is to be generally flexible with your dates of travel for the best rates.

  • What are the cheapest airlines flying from London to anywhere?

    Over the past few days, we've found that easyJet, Ryanair, and Vueling have the cheapest prices from London. easyJet flights from London to Amsterdam Schiphol (HK$191), Ryanair flights from London to Barcelona-El Prat (HK$327), and Vueling flights from London to Barcelona-El Prat (HK$490).

  • What is the cheapest month to fly from London?

    Currently, the cheapest month for flights from London is March. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from London?

    Check out the cheapest flights from London to embark to:
    Fly from London to Hong Kong from HK$3,252 round trip

  • How does Cheapflights help users find flights from London?

    Deals for flights from London are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from London?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from London with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from London flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from London become cheaper?

    Not ready to book yet? You can track prices for flights from London on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London?

Deals for flights from London are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London become cheaper?

Not ready to book yet? You can track prices for flights from London on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.