HK$3,827+ Cheap flights to Luxembourg

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19-1. Fares are subject to change and may not be available on all flights or dates of travel.
— LUX
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Luxembourg in 2025

Enter your travel dates to find the best prices.

Best flights to Luxembourg
Discover carefully curated flight deals to Luxembourg that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Mon 19-123:30HKG - LUX
1 stop25h 45mSWISS
Sun 1-210:50LUX - HKG
1 stop23h 55mSWISS
Deal found 17-12HK$3,827
Tue 19-523:25HKG - LUX
1 stop16h 35mLufthansa
Wed 10-614:35LUX - HKG
1 stop18h 45mLufthansa
Deal found 16-12HK$4,784
Mon 19-117:40HKG - LUX
2 stops29h 25mMultiple Airlines
Sun 1-216:15LUX - HKG
2 stops21h 50mMultiple Airlines
Deal found 17-12HK$5,547
Wed 20-522:45HKG - LUX
1 stop27h 35mBritish Airways
Thu 11-611:40LUX - HKG
1 stop21h 45mBritish Airways
Deal found 16-12HK$6,169
Sun 17-523:15HKG - LUX
1 stop25h 05mSWISS
Wed 10-610:30LUX - HKG
1 stop24h 10mSWISS
Deal found 16-12HK$4,831
Tue 19-523:25HKG - LUX
1 stop20h 35mLufthansa
Tue 9-610:55LUX - HKG
1 stop22h 25mLufthansa
Deal found 16-12HK$4,854
Mon 18-523:25HKG - LUX
1 stop20h 25mLufthansa
Thu 11-614:30LUX - HKG
1 stop18h 50mLufthansa
Deal found 16-12HK$4,971
Fri 30-123:30HKG - LUX
1 stop17h 30mSWISS
Fri 6-210:55LUX - HKG
1 stop23h 50mSWISS
Deal found 16-12HK$5,360
Sun 17-523:15HKG - LUX
1 stop20h 35mMultiple Airlines
Thu 11-616:45LUX - HKG
2 stops16h 35mMultiple Airlines
Deal found 16-12HK$6,083
Sat 31-123:30HKG - LUX
1 stop17h 25mSWISS
Sat 7-210:50LUX - HKG
1 stop23h 55mSWISS
Deal found 17-12HK$5,446
Tue 19-523:25HKG - LUX
1 stop20h 35mLufthansa
Thu 11-616:45LUX - HKG
2 stops16h 35mLufthansa
Deal found 16-12HK$5,796

Find flight deals to Luxembourg

Find the latest flights to Luxembourg in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 18 December 2025.

Return from

HK$3,827
SWISS
  • SWISS
  • 19-1-1-2
  • 2 total stops
  • 49h 40m total
  • Hong Kong to Luxembourg

Cheapflights Fare Finder

 
Locate flights to Luxembourg that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 18 December 2025.
Use the filters below to find and compare flights to Luxembourg that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongLuxembourg

HKG - LUX

HKGLUX

Hong Kong Intl

Mon 19-1

23:30-18:15

1 stop25h 45m

Luxembourg

Sun 1-2

10:50-17:45

1 stop23h 55m

HK$3,827

Hong KongLuxembourg

HKG - LUX

HKGLUX

Hong Kong Intl

Tue 19-5

23:25-10:00

1 stop16h 35m

Luxembourg

Wed 10-6

14:35-15:20

1 stop18h 45m

HK$4,784

Hong KongLuxembourg

HKG - LUX

HKGLUX

Hong Kong Intl

Sun 17-5

23:15-18:20

1 stop25h 05m

Luxembourg

Wed 10-6

10:30-16:40

1 stop24h 10m

HK$4,831

Hong KongLuxembourg

HKG - LUX

HKGLUX

Hong Kong Intl

Tue 19-5

23:25-14:00

1 stop20h 35m

Luxembourg

Tue 9-6

10:55-15:20

1 stop22h 25m

HK$4,854

Hong KongLuxembourg

HKG - LUX

HKGLUX

Hong Kong Intl

Mon 18-5

23:25-13:50

1 stop20h 25m

Luxembourg

Thu 11-6

14:30-15:20

1 stop18h 50m

HK$4,971

Hong KongLuxembourg

HKG - LUX

HKGLUX

Hong Kong Intl

Fri 30-1

23:30-10:00

1 stop17h 30m

Luxembourg

Fri 6-2

10:55-17:45

1 stop23h 50m

HK$5,360

Hong KongLuxembourg

HKG - LUX

HKGLUX

Hong Kong Intl

Sat 31-1

23:30-09:55

1 stop17h 25m

Luxembourg

Sat 7-2

10:50-17:45

1 stop23h 55m

HK$5,446

Hong KongLuxembourg

HKG - LUX

HKGLUX

Hong Kong Intl

Mon 19-1

17:40-16:05

2 stops29h 25m

Luxembourg

Sun 1-2

16:15-21:05

2 stops21h 50m

HK$5,547

Hong KongLuxembourg

HKG - LUX

HKGLUX

Hong Kong Intl

Tue 19-5

23:25-14:00

1 stop20h 35m

Luxembourg

Thu 11-6

16:45-15:20

2 stops16h 35m

HK$5,796

Hong KongLuxembourg

HKG - LUX

HKGLUX

Hong Kong Intl

Sun 17-5

23:15-13:50

1 stop20h 35m

Luxembourg

Thu 11-6

16:45-15:20

2 stops16h 35m

HK$6,083

Flights are sorted by cheapest return flights first.

Deals found on 17-12

Showing 1-10 of 11 results
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Best time to book a flight to Luxembourg

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

Cheapflights Insights

Everything you need to know about your flight to Luxembourg

How long is the flight to Luxembourg?

On average, a flight from Hong Kong to Luxembourg takes 20 hours 0 minutes. Flights to Luxembourg from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Luxembourg ranges from 50.0 - 70.0 mm per month. November is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Luxembourg when rainfall is around 50.0 mm.

Temperature in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Luxembourg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

FAQs about flying to Luxembourg

Luxembourg climate

Luxembourg has a variety of climates despite its small size. The mountains and hills of the north have cold, wet winters while the rocky, forested land in the south has a temperate climate.

Getting around Luxembourg

Luxembourg is too small for domestic flights, but there is a very good road network. Several car-rental companies including Hertz, Europcar and Avis are represented at the airport. There is an efficient bus and rail network throughout the country. The river Moselle links Luxembourg to the large European canals.

What is good to know if travelling to Luxembourg?

  • High on the Bock promontory in the 10th century, Count Siegfried established the Lucilinburhuc. Over the following centuries the fortress was extended, expanded, and – in the 19th century – dismantled, but the excavations (listed by Unesco as a World Heritage site) are well worth a visit.
  • Explore Luxembourg on foot. The Wenzel Circular Walk takes in the Upper and Lower towns, while the Vauban Circular Walk encompasses the ancient fortifications – Bock promontory, Old Town, Pfaffenthal and Clausen, Fort Niedergrunewald, Fort Thungen and Fort Obergrunewald.
  • Noteworthy museums include the Luxembourg City History Museum, the National Museum of History and Art and the National Museum for Natural History.
  • The US Military Cemetery is just east of Luxembourg City. More than 5,000 American servicemen are buried here; 10,000 Americans fought in Luxembourg during the Second World War. This is also the resting place of General George Patton, considered one of the greatest military figures in history.
  • Getting out to the countryside: Ardennes in north-west Luxembourg is a beautiful area of forests and valleys and offers recreation for walkers, cyclists and, in the winter, cross-country skiers. It was also a battleground (the Battle of the Bulge) during the Second World War. The National Museum of Military History at Diekirch examines the area’s bloody past. Beautifully restored Vianden Castle is also in this area.
  • Mullerthal, in the north east of the country, is known as Little Switzerland for its stone cliffs, verdant valleys and forests. It also boasts Beaufort Castle, an impressive ruin dating from the 12th century. Echternach is the country’s oldest town, established in the 7th century. It has an annual dancing procession on Whit Tuesday, which draws thousands of visitors.
  • The Moselle valley in central Luxembourg is the country’s wine-growing region. Grape and Wine Festivals are held in the spring and autumn.
  • When is the best time to fly to Luxembourg?

    There is no bad time to search for cheap flights to Luxembourg and visit.  Peak season: May to mid-October. July and August are the hottest months, but good weather often extends into September and October. Christmas and the New Year festivities are often marked with snow. National Day takes place on 23 June. It is the Grand Duke’s birthday. The Grand Duchess’s birthday is celebrated on 23 January with fireworks and a parade. Off Season: The winter months, with the exception of Christmas and New Year, are low season.

  • Can I find cheaper flights to Luxembourg if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Luxembourg on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Luxembourg have rental cars?

    Yes. Those touching down at Luxembourg can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Luxembourg?

    Yes. Luxembourg has hotels nearby for those requiring accommodations. Moxy Luxembourg Airport is the closest property to Luxembourg (0.0 km away from Luxembourg).

See more FAQs

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