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Cheap flights from Hong Kong to London

One-way from $258, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sat, Oct 31Any priceSun, Nov 1$370Mon, Nov 2$335Tue, Nov 3$258Wed, Nov 4Any priceThu, Nov 5$325Fri, Nov 6$303Sat, Nov 7Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$258
Hainan Airlines, flight HU 706Found 5 days ago, 1 adult
Check live price
9:35pmHong KongTue, Nov 3
Travel time 14h 45m, 1 stopHKGLHR
4:20amLondonWed, Nov 4
$269
Hainan Airlines, flight HU 706Found 6 days ago, 1 adult
Check live price
10:15amHong KongThu, Dec 24
Travel time 19h 5m, 1 stopHKGLHR
9:20pmLondonThu, Dec 24
$275
Hainan Airlines, flight HU 706Found today, 1 adult
Check live price
9:35pmHong KongTue, Oct 27
Travel time 14h 45m, 1 stopHKGLHR
4:20amLondonWed, Oct 28
$277
Hainan Airlines, flight HU 720Found 3 days ago, 1 adult
Check live price
4:10pmHong KongTue, Nov 17
Travel time 14h 40m, 1 stopHKGLHR
10:50pmLondonTue, Nov 17
$303
Hong Kong Airlines, flight HX 496Found 3 days ago, 1 adult
Check live price
8:50pmHong KongFri, Nov 6
Travel time 14h 35m, 1 stopHKGLHR
3:25amLondonSat, Nov 7

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in United KingdomTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in London, booked ahead at a fixed price.
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  • Things to do in LondonPopular tours from $51.70 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for United Kingdom from EKTA; check what each policy covers.
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  • Flight delayed?Delayed or cancelled? With a UK or EU airline you may be owed up to £520 per person under UK261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26$32927$27528$35429–30–31–

November 2026

MoTuWeThFrSaSu1$3702$3353$2584–5$3256$3037–8–9–10–11–12–13–14–15–16$31817$27718–19–20–21–22–23–24–25–26$32227–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12$30813–14–15–16–17–18–19–20–21–22–23–2425262728293031
$277 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 3, $258.

Lowest fares by month

In the fares found this week, November has the lowest: from $258 one-way, against $400 in September 2027. Pick a month to see its cheapest date.

  1. Oct$275
  2. Nov$258
  3. Dec$269
  4. Jan$310
  5. Feb$317
  6. Marno fares yet
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sep$400
$0$200$400Oct$258NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$275Tue, Oct 271 stop
November$258Tue, Nov 31 stop
December$269Thu, Dec 241 stop
January 2027$310Sun, Jan 171 stop
February 2027$317Tue, Feb 91 stop
March 2027—
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027$400Sat, Sep 181 stop

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in London. Average daily high and low and monthly precipitation.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$275$258$269$310$317––––––$400
High °C16°12°9°8°9°12°15°18°22°24°23°20°
Low °C9°5°3°3°3°4°6°9°12°14°14°12°
Precipitation mm656757594539424647465350

Source: London on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Hong Kong to London?

In the fares found this week, November has the lowest: from $258 one-way, against $400 in September 2027.

What is the weather in London in November?

In November, the cheapest month to fly, the average daily high in London is 12 °C and the low 5 °C.

Are there direct flights from Hong Kong to London?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

Which day of the week is cheapest to fly?

In the fares we have, Tuesday departures are the cheapest, with a typical lowest fare of $276. Saturday is the priciest at about $400.

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