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Cheap flights to Liège

— LGG
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Liège

Return from

£97

Popular in

May

Cheapest in

March

Average price

£131
Ryanair
  • Ryanair
  • 7/10-10/10
  • 2 total stops
  • 20h 40m total
  • London to Brussels
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Highest demand for flights based on searches. 6% potential increase in price (£9 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for return flights in September 2026
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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

Cheapflights Insights

Everything you need to know about your flight to Liège

Rainfall in Liège 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

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).

How long is the flight to Liège?

On average, a flight from London to Liège takes 22 hours 3 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.

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 10 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).

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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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