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HK$620+ 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 8-8. 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
10 Jul — 17 Jul1
1 adult

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 5 July 2025.

Cheapest airline

easyJet

Good round-trip deal

HK$366 or less

Good one-way deal

HK$149 or less
On average, easyJet currently has the cheapest one-way flight from London (avg. price of HK$422).
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Price to beat on a round-trip flight from London.
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Price to beat on a one-way flight from London.
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Find flights from London

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 5 July 2025.

Tue 23-914:20LHR - CDG
Nonstop1h 20mBritish Airways
Tue 23-919:40CDG - LHR
Nonstop1h 10mBritish Airways
Deal found 3-7HK$926
Sat 1-1115:30LHR - PMI
1 stop7h 35mVueling
Thu 6-1107:00PMI - LHR
1 stop8h 45mVueling
Deal found 3-7HK$942
Wed 24-917:25LHR - MRS
Nonstop2h 00mBritish Airways
Sat 11-1020:05MRS - LHR
Nonstop2h 00mBritish Airways
Deal found 4-7HK$958
Mon 24-1115:45LHR - CDG
1 stop3h 50mMultiple Airlines
Mon 8-1221:00CDG - LHR
Nonstop1h 25mMultiple Airlines
Deal found 4-7HK$1,562
Tue 29-720:25LHR - PMI
1 stop10h 30mLufthansa
Tue 5-812:10PMI - LHR
1 stop7h 15mLufthansa
Deal found 4-7HK$1,593
Fri 19-906:00LHR - PMI
1 stop12h 15mSWISS
Tue 23-915:05PMI - LHR
1 stop5h 15mSWISS
Deal found 3-7HK$1,625
Tue 7-1007:05LHR - CDG
1 stop11h 20mScandinavian Airlines
Tue 21-1020:15CDG - LHR
1 stop19h 20mScandinavian Airlines
Deal found 5-7HK$1,656
Sun 7-909:55LHR - PMI
1 stop9h 55mScandinavian Airlines
Wed 10-909:55PMI - LHR
1 stop9h 35mScandinavian Airlines
Deal found 3-7HK$1,727
Wed 23-708:55LHR - CDG
1 stop4h 40mAir France
Wed 30-707:35CDG - LHR
Nonstop1h 25mAir France
Deal found 3-7HK$1,766
Tue 2-909:00LHR - MRS
1 stop6h 55mLufthansa
Sun 14-906:00MRS - LHR
1 stop4h 55mLufthansa
Deal found 3-7HK$1,766
Fri 12-917:10LHR - MRS
1 stop4h 40mMultiple Airlines
Mon 15-918:20MRS - LHR
1 stop4h 05mMultiple Airlines
Deal found 5-7HK$1,813
Tue 19-817:50LHR - MRS
1 stop4h 05mBrussels Airlines
Tue 26-813:30MRS - LHR
1 stop9h 05mBrussels Airlines
Deal found 3-7HK$1,884

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 5 July 2025. 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

Tue 23-9

14:20-16:40

Nonstop1h 20m

Paris Charles de Gaulle

Tue 23-9

19:40-19:50

Nonstop1h 10m

HK$926

LondonPalma de Mallorca

LHR - PMI

LHRPMI

London Heathrow

Sat 1-11

15:30-00:05

1 stop7h 35m

Palma de Mallorca Son Sant Joan

Thu 6-11

07:00-14:45

1 stop8h 45m

HK$942

LondonMarseille

LHR - MRS

LHRMRS

London Heathrow

Wed 24-9

17:25-20:25

Nonstop2h 00m

Marseille

Sat 11-10

20:05-21:05

Nonstop2h 00m

HK$958

LondonParis

LHR - CDG

LHRCDG

London Heathrow

Mon 24-11

15:45-20:35

1 stop3h 50m

Paris Charles de Gaulle

Mon 8-12

21:00-21:25

Nonstop1h 25m

HK$1,562

LondonPalma de Mallorca

LHR - PMI

LHRPMI

London Heathrow

Tue 29-7

20:25-07:55

1 stop10h 30m

Palma de Mallorca Son Sant Joan

Tue 5-8

12:10-18:25

1 stop7h 15m

HK$1,593

LondonPalma de Mallorca

LHR - PMI

LHRPMI

London Heathrow

Fri 19-9

06:00-19:15

1 stop12h 15m

Palma de Mallorca Son Sant Joan

Tue 23-9

15:05-19:20

1 stop5h 15m

HK$1,625

LondonParis

LHR - CDG

LHRCDG

London Heathrow

Tue 7-10

07:05-19:25

1 stop11h 20m

Paris Charles de Gaulle

Tue 21-10

20:15-14:35

1 stop19h 20m

HK$1,656

LondonPalma de Mallorca

LHR - PMI

LHRPMI

London Heathrow

Sun 7-9

09:55-20:50

1 stop9h 55m

Palma de Mallorca Son Sant Joan

Wed 10-9

09:55-18:30

1 stop9h 35m

HK$1,727

LondonParis

LHR - CDG

LHRCDG

London Heathrow

Wed 23-7

08:55-14:35

1 stop4h 40m

Paris Charles de Gaulle

Wed 30-7

07:35-08:00

Nonstop1h 25m

HK$1,766

LondonMarseille

LHR - MRS

LHRMRS

London Heathrow

Tue 2-9

09:00-16:55

1 stop6h 55m

Marseille

Sun 14-9

06:00-09:55

1 stop4h 55m

HK$1,766

Flights are sorted by cheapest return flights first.

Deals found on 4-7

Showing 1-10 of 60 results
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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 27 June 2025.

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$3,100). Flying from London in July will prove the most costly (average of HK$6,303). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from London?

Use this chart to determine the cheapest time to fly return from London to Hong Kong. Price data was last updated on 16 December 2024.

Those who are seeking the cheapest fare on flights departing from London would be wise to consider leaving during Monday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Wednesday at midday when fares are usually the most expensive.

Which airlines fly from London?

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

British Airways
British Airways
From HK$70
Cathay Pacific
Cathay Pacific
From HK$782
Lufthansa
Lufthansa
From HK$208
SWISS
SWISS
From HK$135

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 (2,362 flights per day), Paris (724 flights per day) and Amsterdam (435 flights per day).

Hong Kong Intl
Hong Kong Intl
From HK$708
Beijing
Beijing
From HK$360
Helsinki-Vantaa
Helsinki-Vantaa
From HK$166
Doha Hamad Intl
Doha Hamad Intl
From HK$515

What is the cheapest place to fly to from London?

The cheapest city to fly to from London is Antalya, with prices starting at HK$149. Explore other affordable destinations below.

Antalya
Antalya
From HK$19
Hamburg
Hamburg
From HK$28
Rome
Rome
From HK$29
Tromso/Langnes
Tromso/Langnes
From HK$34

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 Hainan Airlines, Emirates, andKLM. 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.
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Overall

8.2

Boarding

8.6

Comfort

8.1

Food

8.6

Crew

8.9

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
41 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Overall

8.2

Boarding

8.6

Comfort

8.1

Food

8.6

Crew

8.9

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.1
Very Good
3,284 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Overall

8.2

Boarding

8.6

Comfort

8.1

Food

8.6

Crew

8.9

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,363 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Overall

8.2

Boarding

8.6

Comfort

8.1

Food

8.6

Crew

8.9

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Southern
7.6
Good
100 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Overall

8.2

Boarding

8.6

Comfort

8.1

Food

8.6

Crew

8.9

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
SWISS
7.5
Good
1,649 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Overall

8.2

Boarding

8.6

Comfort

8.1

Food

8.6

Crew

8.9

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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 5 July 2025.
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
SWISS flights from London to Zurich
Icelandair flights from London to Keflavik Intl

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 5 July 2025.

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

    This month, the top selected destinations from London are Barcelona-El Prat Airport, Algiers, Málaga. Throughout the year, Amsterdam, Ahmedabad, Barcelona-El Prat Airport are some of the top choices made by users flying from London.

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

    London Heathrow airport offers the cheapest routes to Hong Kong from HK$3,407. London Gatwick airport is a great option if you're flying to Hong Kong from HK$4,042. 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 Wizz Air, easyJet, and Ryanair have the cheapest prices from London. Wizz Air flights from London to Athens Eleftherios V. (HK$272), easyJet flights from London to Alicante (HK$292), and Ryanair flights from London to Barcelona-El Prat (HK$337).

  • 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$3,407 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.

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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.

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