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£155+ Cheap flights to Liège

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
— LGG
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Flights to Liège in 2025

Find the latest flights to Liège in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 September 2025.

Return from

£96

One-way from

£155

Popular in

July

Cheapest in

January

Average price

£117
British Airways
  • British Airways
  • 27/9-4/10
  • Nonstop
  • 2h 20m total
  • London to Brussels
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18/9
  • 18/9
  • 1 total stop
  • 17h 10m total
  • London to Liège
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Highest demand for flights based on searches. 10% potential increase in price (£10 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
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Average for return flights in September 2025
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Find flight deals to Liège

Cheapest flights to Liège
Explore the most affordable flight options available to Liège. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.

Wed 1/1018:10LGW - LGG
1 stop20h 45mMultiple Airlines
Fri 3/1006:00LGG - LGW
1 stop18h 55mMultiple Airlines
Deal found 10/9£303
Fri 3/1022:20STN - LGG
2 stops27h 15mMultiple Airlines
Mon 6/1015:25LGG - STN
3 stops27h 35mMultiple Airlines
Deal found 10/9£303
Fri 3/1021:15LGW - LGG
2 stops28h 20mMultiple Airlines
Mon 6/1015:25LGG - LGW
3 stops28h 25mMultiple Airlines
Deal found 10/9£308
Wed 1/1014:40STN - LGG
2 stops24h 15mMultiple Airlines
Fri 3/1006:00LGG - STN
1 stop14h 55mMultiple Airlines
Deal found 10/9£317
Fri 3/1017:50LTN - LGG
2 stops31h 45mMultiple Airlines
Mon 6/1006:00LGG - LTN
1 stop7h 25mMultiple Airlines
Deal found 10/9£340
Wed 1/1019:00LTN - LGG
2 stops19h 55mMultiple Airlines
Fri 3/1006:00LGG - LTN
1 stop17h 15mMultiple Airlines
Deal found 10/9£357
Wed 1/1022:15LHR - LGG
2 stops16h 40mMultiple Airlines
Fri 3/1006:00LGG - LHR
2 stops15h 20mMultiple Airlines
Deal found 10/9£564
Sat 25/1007:30STN - LGG
2 stops19h 05mMultiple Airlines
Sat 1/1115:10LGG - STN
2 stops33h 25mMultiple Airlines
Deal found 10/9£592
Sat 25/1006:00LGW - LGG
2 stops20h 35mMultiple Airlines
Sat 1/1115:10LGG - LGW
1 stop11h 25mMultiple Airlines
Deal found 10/9£809
Sat 25/1005:55LTN - LGG
3 stops34h 30mMultiple Airlines
Sat 1/1115:10LGG - LTN
3 stops32h 50mMultiple Airlines
Deal found 10/9£824

Cheapflights Fare Finder

 
Locate flights to Liège that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 September 2025.
Use the filters below to find and compare flights to Liège that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonLiège

LGW - LGG

LGWLGG

London Gatwick

Wed 1/10

18:10-15:55

1 stop20h 45m

Liège Bierset

Fri 3/10

06:00-23:55

1 stop18h 55m

£303

LondonLiège

STN - LGG

STNLGG

London Stansted

Fri 3/10

22:20-02:35

2 stops27h 15m

Liège Bierset

Mon 6/10

15:25-14:40

2 stops24h 15m

£303

LondonLiège

LGW - LGG

LGWLGG

London Gatwick

Fri 3/10

21:15-02:35

2 stops28h 20m

Liège Bierset

Mon 6/10

15:25-18:50

3 stops28h 25m

£308

LondonLiège

STN - LGG

STNLGG

London Stansted

Wed 1/10

14:40-15:55

2 stops24h 15m

Liège Bierset

Fri 3/10

06:00-19:55

1 stop14h 55m

£317

LondonLiège

LTN - LGG

LTNLGG

London Luton

Fri 3/10

17:50-02:35

2 stops31h 45m

Liège Bierset

Mon 6/10

06:00-12:25

1 stop7h 25m

£340

LondonLiège

LTN - LGG

LTNLGG

London Luton

Wed 1/10

19:00-15:55

2 stops19h 55m

Liège Bierset

Fri 3/10

06:00-22:15

1 stop17h 15m

£357

LondonLiège

LHR - LGG

LHRLGG

London Heathrow

Wed 1/10

22:15-15:55

2 stops16h 40m

Liège Bierset

Fri 3/10

06:00-20:20

2 stops15h 20m

£564

LondonLiège

STN - LGG

STNLGG

London Stansted

Sat 25/10

07:30-03:35

2 stops19h 05m

Liège Bierset

Sat 1/11

15:10-23:35

2 stops33h 25m

£592

LondonLiège

LGW - LGG

LGWLGG

London Gatwick

Sat 25/10

06:00-03:35

2 stops20h 35m

Liège Bierset

Sat 1/11

15:10-01:35

1 stop11h 25m

£809

LondonLiège

LTN - LGG

LTNLGG

London Luton

Sat 25/10

05:55-17:25

3 stops34h 30m

Liège Bierset

Sat 1/11

15:10-23:00

3 stops32h 50m

£824

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 16 results
1
2

Best time to book a flight to Liège

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

How long is the flight to Liège?

On average, a flight from London to Liège takes 18 hours 53 minutes. Flights to Liège from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Liège by month

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

In terms of precipitation, rainfall in Liège ranges from 30.0 - 70.0 inches per month. July is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Liège when rainfall is around 30.0 mm.

Temperature in Liège by month

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

If weather is an important factor for your trip to Liège, 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 1.0 C).

FAQs about flying to Liège

  • What airport do you fly into for flights to Liège?

    If you book a flight to Liège, you will be flying into Bierset, which is the city’s only airport. Liège Bierset (LGG) is located 6.0 mi from the center of Liège.

  • Can I find cheaper flights to Liège 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 Liège on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Liège depart from?

    For those looking to save time traveling to Liège, London offers the quickest one-way flight (16 hours 40 minutes).

  • Does Liège Bierset have car hire?

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

  • Are there hotels close to Liège Bierset?

    Yes. Liège Bierset has hotels nearby for those requiring accommodations. Rentalis Flat is the closest property to Liège Bierset (0.0 mi away from Liège Bierset).

See more FAQs

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Users can book flights with no change fees policies with our dedicated filters. Book flights to Liège flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights to Liège become cheaper?

Yes, Cheapflights offers price alerts on Liège flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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