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Flights from Guernsey to Athens

Find the cheapest flight options from Guernsey to Athens over the next three months. Book one-way tickets from US$322 and round-trip tickets from US$390.

      • GCI 06:55
        13h 10m
        1 stop
        ATH 22:05
        Guernsey - Athens | Wed, Dec 24 | Aurigny Air Services
        ATH 22:55
        15h 15m
        1 stop
        GCI 12:10
        Athens - Guernsey | Wed, Dec 31 | Wizz Air UK
        US$390 US$572
        32% OFF
        32% OFF
        US$572 US$390
      • GCI 06:55
        9h 5m
        1 stop
        ATH 18:00
        Guernsey - Athens | Tue, Dec 23 | Aurigny Air Services
        ATH 22:55
        23h 45m
        1 stop
        GCI 20:40
        Athens - Guernsey | Wed, Dec 31 | Wizz Air UK
        US$418 US$572
        27% OFF
        27% OFF
        US$572 US$418
      • GCI 13:00
        17h 25m
        1 stop
        ATH Invalid Date
        Guernsey - Athens | Sun, Dec 14 | Normal Airline
        ATH 15:00
        6h
        Direct
        GCI 16:00
        Athens - Guernsey | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • GCI 06:40
        13h 25m
        1 stop
        ATH 22:05
        Guernsey - Athens | Mon, Dec 29 | Aurigny Air Services
        US$322 US$442
        27% OFF
        27% OFF
        US$442 US$322
      • GCI 13:00
        17h 25m
        1 stop
        ATH Invalid Date
        Guernsey - Athens | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

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

Flight Information for Guernsey to Athens Flights

The distance between Guernsey and Athens is 2,468.76km. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is November.

Cheapest one-way flight priceUS$322
Cheapest return ticket priceUS$390
Off-season travel monthNovember
Peak season for travelAugust
Flight distance2,468.76km

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

The cheapest time for Guernsey to Athens flights: Dec 28 to Jan 4 — one way flight prices from US$322.

Cheapest flights
From price
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  • 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 Athens, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Guernsey (GCI) to Athens (ATH)?

    Based on Trip.com data, Aurigny Air Services offers one-way fares as low as US$322 on Cheapest nonstop routes (e.g. GCI to ATH on Mon, Dec 29), while Aurigny Air Services offers Cheapest nonstop round-trips from US$390 departing on Wed, Dec 24 and returning on Wed, Dec 31.
  • 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 Athens 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 Athens, 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 Mon, Dec 29, with one-way flights priced at just US$322.
    · 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 Athens travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Guernsey to Athens is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Guernsey to Athens on December 24, 2025 with Aurigny Air Services, with prices starting at US$389.
  • The time difference between Athens and Guernsey is 2h.
  • Tickets can only be changed or cancelled 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.