Find Cheap Flights from Hong Kong to London Heathrow (HKG - LHR)

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Hong Kong Intl to London Heathrow Flight Information

Flights Arrive in London Heathrow
Flights Depart from Hong Kong Intl
Flight Price $566
Distance 5,984 miles
Airlines Vietnam Airlines, SWISS, Lufthansa, Jet Airways, Emirates

Good to Know

Low Season:
November
Best time to beat the crowds
2%
expected price decrease
High Season:
July
Most popular time to fly
8%
expected price increase
Average Price:
$985
(avg. price over the last 2 weeks)
Good Deal:
$684
or less (round trip)

When to Book Flights from Hong Kong to London Heathrow

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $683 or less.
The cheapest flight from Hong Kong to London Heathrow was found 61 days before departure, on average.
Book at least 5 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is November.
Morning departure is around 32% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Hong Kong to London Heathrow Flights

How long does a flight from Hong Kong to London Heathrow take?
An average nonstop flight takes 16h 10m, covering a distance of 5984 miles.
How many flights are there between Hong Kong and London Heathrow?
There are 111 (nonstop) flights between Hong Kong and London Heathrow per week, averaging 15 per day.
Which airlines provide the cheapest flights from Hong Kong to London Heathrow?
In the past 3 days, the cheapest round-trip tickets were found on Vietnam Airlines ($566), SWISS ($571) and Lufthansa ($591).
Do I need a passport to fly between Hong Kong and London Heathrow?
Yes.
Which airlines fly most frequently between Hong Kong and London Heathrow?
Cathay Pacific (11 times daily), British Airways (2 times daily), Virgin Australia (1 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Hong Kong to London Heathrow?
For Hong Kong to London Heathrow, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from London Heathrow back to Hong Kong, the best deals are generally found on Tuesday, with Sunday being the most expensive.

Book cheap flights from Hong Kong to London Heathrow (round-trip)

Airports
Origin
Hong Kong
$566
only
$566
Destination
London
$566
only
$566
Tue, May 7
HKG
Hong Kong Intl
LHR
London Heathrow
22h 55m
Fri, May 17
LHR
London Heathrow
HKG
Hong Kong Intl
19h 30m
Trip: 11 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 1,081 reviews
Overall
7.9
Boarding
7.9
Comfort
7.8
Crew
8.2
Entertainment
6.6
Food
7.2
TPE
SGN
Good 6.0

Pros: Good

Cons: Was ok

REP
SGN
Good 7.3

Pros: No delay, boarding smooth, crew excellent, leg room ok, nothing bad...

Cons: Nothing

HAN
DAD
Okay 5.6

Pros: Overall, this is a short trip. Everything is ok.

DAD
SGN
Okay 4.3

Pros: The guy who sat beside me was flying with a baby. The flight attendants were attentive to the needs of the baby, especially safety-wise.

Cons: Boarding is very unorganized, and takes so much time. They could probably improve by assigning certain rows to use the front/rear door of the aircraft. For example: rows 1-15 use the front door, and 16-30 use the rear door. That way there’re not too much congestion and waiting on the aisle.

SGN
HUI
Excellent 10.0

Pros: Check in online and baggage drop off was hassle-free. Flight was slightly delayed but no issues. Baggage pick up at Phu Bai was fairly quick.

Mon, Mar 11
HKG
Hong Kong Intl
LHR
London Heathrow
18h 50m
Sun, Apr 28
LHR
London Heathrow
HKG
Hong Kong Intl
19h 45m
Trip: 49 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 7,731 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
MIA
ZRH
Excellent 10.0

Pros: Everything

TLV
ZRH
Excellent 9.6

Pros: The crew were very friendly.

JFK
ZRH
Excellent 9.6

Pros: Awesome business class seat, or rather throne

Cons: Limited selection of movies

TLV
ZRH
Okay 5.0

Pros: The crew was good

Cons: Place for the legs and better food

ZRH
JFK
Excellent 9.0

Pros: Crew was attentive and overall I enjoyed the flight

Cons: Food could have been better

Sat, Apr 6
HKG
Hong Kong Intl
LHR
London Heathrow
16h 10m
Sun, Apr 28
LHR
London Heathrow
HKG
Hong Kong Intl
14h 35m
Trip: 23 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 24,396 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.7
FRA
IAH
Excellent 8.0

Pros: Yes

Cons: Better selection of entertainment

MUC
BOS
Excellent 9.0

Pros: Movie selection, drink selection, crew was awesome.

Cons: Seats are not the most comfortable.

MUC
IAD
Good 7.0

Cons: They ran out of vegetarian options so I only could have salad, bread and butter

MXP
MUC
Excellent 10.0

Pros: Luggage space, comfortable seat.. huge plane

FRA
BOS
Okay 4.6

Cons: Retrieval of my luggage in Boston took over 45 minutes. What good is it having Global Entry when other passengers behind me in Customs are getting their bags first?!?!?! Make good on my inconvenience Luftwaff.

Thu, Jun 6
HKG
Hong Kong Intl
LHR
London Heathrow
18h 00m
Fri, Jun 14
LHR
London Heathrow
HKG
Hong Kong Intl
17h 10m
Trip: 9 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 2,371 reviews
Overall
7.0
Boarding
7.1
Comfort
6.9
Crew
7.4
Entertainment
6.3
Food
6.8
BOM
LHR
Excellent 8.0

Pros: Food was great and staff was polite.

Cons: On the flight from Mumbai to London I was seated in front of an elderly couple. The man had a disability and was distrubing me all night, using my seat to get up out if his chair. He really should have had disability seating. The staff kept telling me to put my seat up at various times to accomodate. They should have moved them to another seat as there were some empty seats in various places. He needed seating more accomodating for his disability.

YYZ
AMS
Excellent 8.6

Pros: Yes

Cons: More leg space

GOI
BOM
Okay 4.0

Pros: .

BLR
HYD
Good 7.6

Cons: I’m 6’ tall, and the seats were too short to be comfortable.

BOM
AMS
Excellent 8.3

Pros: Overall it was a good experience

Cons: Boarding

Tue, Mar 26
HKG
Hong Kong Intl
LHR
London Heathrow
20h 25m
Sun, Mar 31
LHR
London Heathrow
HKG
Hong Kong Intl
19h 10m
Trip: 6 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 13,314 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.4
Entertainment
8.6
Food
8.1
DEL
DXB
Excellent 8.3

Cons: Laptop bags are not allowed at New Delhi Airport. Only one carry on is allowed with no laptop bag. These are not Emirates policies. New Delhi airport has its own policies. Highly frustrating at that moment because these are not the baggage allowances anywhere else in the world

JFK
DXB
Okay 4.0

Cons: Aircraft was very old

CPT
DXB
Good 6.3

Pros: The food was nice and the crew were friendly.

Cons: My screen didn't work properly and only after asking about it 4+ times were we moved to other seats. Unfortunately the new seats were double middle seats for my husband and I who left window and aisle seats respectively. Please fix your entertainment, Emirates.

DXB
BOS
Excellent 10.0

Pros: On point

Cons: Keep doing the good work

DXB
SIN
Good 7.0

Cons: Boarding system. Final call on gate and it's to get to 2 more areas.

Sat, Feb 23
HKG
Hong Kong Intl
LHR
London Heathrow
49h 40m
Sun, Mar 3
LHR
London Heathrow
HKG
Hong Kong Intl
27h 00m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jun 12
HKG
Hong Kong Intl
LHR
London Heathrow
23h 45m
Tue, Jun 25
LHR
London Heathrow
HKG
Hong Kong Intl
19h 30m
Trip: 14 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 1,081 reviews
Overall
7.9
Boarding
7.9
Comfort
7.8
Crew
8.2
Entertainment
6.6
Food
7.2
SGN
DAD
Okay 4.0

Cons: Delayed by almost 2 hours.

SGN
BKK
Mediocre 3.3

Cons: At boarding, crew didn't allow me my preference for a front seat, and gave an excuse that it's chosen random. He booked both my seats at tge tail of the taxi whereas I requested front seat. In flight, I wasn't asked for my meal preference. They served me pork, whereas I eat a Hindu meal (No Beef and No Pork) They served the end part so late that by the time I could eat they were already descending, and they rushed me to eat. I couldn't eat it anyways except the fruits. No juice or water either was served.

HAN
TPE
Excellent 10.0

Pros: Comfy seats and blankets! Left and arrived on time.

HAN
HKG
Excellent 8.3

Pros: The food was pretty good and the check-in process was also fairly smooth.

Cons: Armrest on my husband’s seat was broken and fell off twice during the flight. He cut his arm on it the first time this happened. The flight was pretty bumpy, but the weather wasn’t great. The landing was a bit of a roller coaster, too!

SGN
BKK
Good 6.3

Pros: We left late but arrived safely and close to being on time.

Cons: Taking the bus to the plane is a nuisance.

Sat, May 11
HKG
Hong Kong Intl
LHR
London Heathrow
23h 45m
Sun, May 19
LHR
London Heathrow
HKG
Hong Kong Intl
19h 30m
Trip: 9 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 1,081 reviews
Overall
7.9
Boarding
7.9
Comfort
7.8
Crew
8.2
Entertainment
6.6
Food
7.2
HAN
DAD
Good 7.0

Pros: Kind attention and assistance with checkin, given priority as an elderly passenger needing a wheelchair.

Cons: There was no food offered for this 80 minute flight, and the only drink offered was a choice between cold water and s Coke-like soft drink. I get a wheelchair assist (elderly woman with some mobility issues). The service person who brought me to the gate never showed up again to help with the boarding. Instead (??), the airline had me boarding LAST (most airlines have had me board among the first), and then sitting at an aisle seat (most airlines have me at a window). They asked me to wait to deboard until all passengers were off - that is standard. But because I was sitting on the aisle I had to get up and wait standing while the two other passengers on the row got out, and then go back to be seated. Very awkward

ICN
SGN
Excellent 10.0

Pros: The people at the counter helped me and were great

SGN
BKK
Good 6.3

Pros: We left late but arrived safely and close to being on time.

Cons: Taking the bus to the plane is a nuisance.

SIN
HAN
Good 7.6

Pros: -

Cons: -

SIN
HAN
Okay 4.3

Pros: Comfortable seats

Cons: No vegeterian meal (all options include meat); the staff spoke English poorly; no media system; pretty old airplane

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.