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Flights from Cologne to Liege

Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.

      • CGN 1:00 PM
        17h 25m
        1 stop
        LGG Invalid Date
        Cologne - Liege | Fri, Dec 12 | Normal Airline
        LGG 3:00 PM
        6h
        Nonstop
        CGN 4:00 PM
        Liege - Cologne | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CGN 1:00 PM
        17h 25m
        1 stop
        LGG Invalid Date
        Cologne - Liege | Fri, Dec 12 | Normal Airline
        LGG 3:00 PM
        6h
        Nonstop
        CGN 4:00 PM
        Liege - Cologne | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CGN 1:00 PM
        17h 25m
        1 stop
        LGG Invalid Date
        Cologne - Liege | Fri, Dec 12 | Normal Airline
        LGG 3:00 PM
        6h
        Nonstop
        CGN 4:00 PM
        Liege - Cologne | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CGN 1:00 PM
        17h 25m
        1 stop
        LGG Invalid Date
        Cologne - Liege | Fri, Dec 12 | Normal Airline
        LGG 3:00 PM
        6h
        Nonstop
        CGN 4:00 PM
        Liege - Cologne | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CGN 1:00 PM
        17h 25m
        1 stop
        LGG Invalid Date
        Cologne - Liege | Fri, Dec 12 | Normal Airline
        LGG 3:00 PM
        6h
        Nonstop
        CGN 4:00 PM
        Liege - Cologne | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CGN 1:00 PM
        17h 25m
        1 stop
        LGG Invalid Date
        Cologne - Liege | Fri, Dec 12 | Normal Airline
        LGG 3:00 PM
        6h
        Nonstop
        CGN 4:00 PM
        Liege - Cologne | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CGN 1:00 PM
        17h 25m
        1 stop
        LGG Invalid Date
        Cologne - Liege | Fri, Dec 12 | Normal Airline
        LGG 3:00 PM
        6h
        Nonstop
        CGN 4:00 PM
        Liege - Cologne | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CGN 1:00 PM
        17h 25m
        1 stop
        LGG Invalid Date
        Cologne - Liege | Fri, Dec 12 | Normal Airline
        LGG 3:00 PM
        6h
        Nonstop
        CGN 4:00 PM
        Liege - Cologne | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CGN 1:00 PM
        17h 25m
        1 stop
        LGG Invalid Date
        Cologne - Liege | Fri, Dec 12 | Normal Airline
        LGG 3:00 PM
        6h
        Nonstop
        CGN 4:00 PM
        Liege - Cologne | Sun, Dec 14 | Normal Airline
        Search
        Search

Displayed flight fares from Cologne to Liege are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flying from Cologne to Liege

The distance between Cologne and Liege is approximately 113.23 km. It takes around 1 hour 5 minutes on average to fly from Cologne to Liege. Based on Trip.com's data travel demand peaks in November. The off-season for travel is August.

Cheapest one-way flight price€454
Off-season for travelAugust
Peak season for travelNovember
Flight distance113.23 km
Average flight time1 hour 5 minutes

When is the cheapest time to fly from Cologne to Liege?

The cheapest time for Cologne to Liege flights: Dec 21 to Dec 28 — one way flight prices from €305.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Cologne to Liege, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • How long does it take to fly from Cologne (CGN) to Liege (LGG) and what is the distance?

    It takes around 1 hour 5 minutes to fly from Cologne (CGN) to Liege (LGG).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Cologne to Liege is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Cologne to Liege, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Dec 25, with one-way flights priced at just €454.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Eurowings.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Liege travel is around November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Cologne to Liege is August, when demand for travel is lower.
  • The time difference between Liege and Cologne is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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