HK$2,352+ Cheap flights to Luxembourg

— LUX
29 Sep — 6 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Luxembourg in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Luxembourg

Sun 11-1023:05 -
1 stop20h 20m
Sat 24-1019:25 -
1 stop32h 10m
Deal found 26-8HK$3,779
Mon 19-1023:05 -
1 stop25h 35m
Sat 24-1019:25 -
1 stop32h 10m
Deal found 28-8HK$3,802
Sun 11-1023:05 -
1 stop20h 20m
Sun 18-1019:30 -
1 stop15h 05m
Deal found 27-8HK$5,143
Thu 17-923:05 -
1 stop16h 25m
Wed 11-1119:10 -
1 stop15h 25m
Deal found 24-8HK$5,182
Fri 9-1023:05 -
1 stop16h 25m
Fri 16-1019:20 -
1 stop15h 15m
Deal found 25-8HK$5,299
Mon 19-1023:05 -
1 stop16h 25m
Sat 24-1009:40 -
2 stops23h 40m
Deal found 28-8HK$5,511

Find flight deals to Luxembourg

Return from

HK$3,779

One-way from

HK$2,352

Popular in

December

Cheapest in

November

Average price

HK$4,868
SWISS
  • SWISS
  • 11-10-24-10
  • 2 total stops
  • 52h 30m total
  • Hong Kong to Luxembourg
18-10
  • 18-10
  • 3 total stops
  • 48h 45m total
  • Hong Kong to Luxembourg
Highest demand for flights based on searches. 0% potential increase in price.
Cheapest flight prices on average. 3% potential price decrease (HK$219 potential savings vs. average return price).
Average for return flights in August 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Luxembourg that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongLuxembourg

HKG Hong Kong Intl - LUX Luxembourg

HKGLUX

Hong Kong Intl

Mon 19-10

23:05-18:40

1 stop25h 35m

Luxembourg

Sat 24-10

19:25-09:35

1 stop32h 10m

HK$3,802

Hong KongLuxembourg

HKG Hong Kong Intl - LUX Luxembourg

HKGLUX

Hong Kong Intl

Sun 11-10

23:05-13:25

1 stop20h 20m

Luxembourg

Sun 18-10

19:30-16:35

1 stop15h 05m

HK$5,143
Fastest return journey

Hong KongLuxembourg

HKG Hong Kong Intl - LUX Luxembourg

HKGLUX

Hong Kong Intl

Fri 9-10

23:05-09:30

1 stop16h 25m

Luxembourg

Fri 16-10

19:20-16:35

1 stop15h 15m

HK$5,299

Hong KongLuxembourg

HKG Hong Kong Intl - LUX Luxembourg

HKGLUX

Hong Kong Intl

Mon 19-10

23:05-09:30

1 stop16h 25m

Luxembourg

Sat 24-10

09:40-15:20

2 stops23h 40m

HK$5,511

Hong KongLuxembourg

HKG Hong Kong Intl - LUX Luxembourg

HKGLUX

Hong Kong Intl

Sun 11-10

23:05-09:30

1 stop16h 25m

Luxembourg

Sat 24-10

09:40-15:20

2 stops23h 40m

HK$5,519

Hong KongLuxembourg

HKG Hong Kong Intl - LUX Luxembourg

HKGLUX

Hong Kong Intl

Thu 17-9

23:05-09:30

1 stop16h 25m

Luxembourg

Wed 11-11

09:15-16:30

2 stops24h 15m

HK$5,542

Hong KongLuxembourg

HKG Hong Kong Intl - LUX Luxembourg

HKGLUX

Hong Kong Intl

Thu 17-9

23:05-09:30

1 stop16h 25m

Luxembourg

Fri 13-11

09:15-16:30

2 stops24h 15m

HK$5,840
Cheapest one-way

Hong KongLuxembourg

HKG Hong Kong Intl - LUX Luxembourg

HKGLUX

Hong Kong Intl

Thu 22-10

20:50-17:30

3 stops50h 40m

HK$2,477

Hong KongLuxembourg

HKG Hong Kong Intl - LUX Luxembourg

HKGLUX

Hong Kong Intl

Thu 22-10

20:20-07:55

1 stop17h 35m

HK$2,681

Hong KongLuxembourg

HKG Hong Kong Intl - LUX Luxembourg

HKGLUX

Hong Kong Intl

Fri 9-10

20:45-07:25

3 stops40h 40m

HK$2,720

Flights are sorted by cheapest return flights first.

Deals found on 28-8

Showing 1-10 of 18 resultsSorted by cheapest first
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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

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 18 hours 20 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.

What are the cheapest airlines that fly to Luxembourg?

The cheapest airline flying from Hong Kong to Luxembourg is SWISS.

Rainfall in Luxembourg 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

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).

Reviews of airlines servicing Luxembourg

Read reviews from past customers who have flown SWISS to Luxembourg. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.7

Comfort

7.4

Crew

8.2

Food

7.1

Overall

7.5

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment

Boarding

7.7

Comfort

7.4

Crew

8.2

Food

7.1

Overall

7.5

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment

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.

  • What is the best airline to fly to Luxembourg?

    Based on reviews from Cheapflights users, SWISS is rated the highest out of the airlines that fly to Luxembourg.

  • What is the cheapest airport to fly to in Luxembourg?

    Luxembourg is currently the cheapest airport to fly to in Luxembourg. One-way flights to Luxembourg typically cost HK$684, while return flights cost around HK$983.

  • How much is a return flight to Luxembourg?

    A return flight to Luxembourg will typically cost around HK$984, however they can be found for as little as HK$983.

  • 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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Yes! Cheapflights helps users easily find flights to Luxembourg with no change fees.

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