Find flight deals from Guernsey to Lyon for the next 3 months. Book one way flights from €86 or round trip flights from €313.

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

Flying from Guernsey to Lyon

The distance between Guernsey and Lyon is approximately 698.6 km. Based on Trip.com's data travel demand peaks in August. The off-season for travel is January.

Cheapest one-way flight price€86
Cheapest round-trip ticket price€191
Off-season for travelJanuary
Peak season for travelAugust
Flight distance698.6 km

When is the cheapest time to fly from Guernsey to Lyon?

The cheapest time for Guernsey to Lyon flights: Jan 4 to Jan 11 — one way flight prices from €86.

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 Guernsey to Lyon, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Guernsey to Lyon (GCI-LYS)?

    Based on Trip.com data, Aurigny Air Services offers one-way fares as low as €86 on Cheapest nonstop routes (e.g. GCI to GNB on Sat, Jan 10), while Aurigny Air Services offers Cheapest nonstop round-trips from €191 departing on Thu, Jan 22 and returning on Thu, Jan 29.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Guernsey to Lyon 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 Guernsey to Lyon, 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 Sat, Jan 10, with one-way flights priced at just €86.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Aurigny Air Services.
    · 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 Lyon travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Guernsey to Lyon is January, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Guernsey to Lyon on December 12, 2025 with Aurigny Air Services, with prices starting at €309.
  • The time difference between Lyon and Guernsey is 1h.
  • 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.