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Cheap Flights from Guernsey to London Gatwick

Travellers and cabin class

Compare Guernsey to London Gatwick flight deals

Find the cheapest month or even day of the year to fly to London Gatwick

Book the best London Gatwick fare with no extra fees

Flight deals from Guernsey to London Gatwick

Looking for a cheap last-minute deal or the best return flight from Guernsey to London Gatwick? Find the lowest prices on one-way and return tickets right here.
London.£47 per passenger.Departing Sat, 25 Oct.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Sat, 25 Oct, arriving in London Gatwick.Price includes taxes and charges.From £47, select.
London.£53 per passenger.Departing Wed, 28 May.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Wed, 28 May, arriving in London Gatwick.Price includes taxes and charges.From £53, select.
London.£53 per passenger.Departing Sat, 9 Aug.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Sat, 9 Aug, arriving in London Gatwick.Price includes taxes and charges.From £53, select.
London.£63 per passenger.Departing Tue, 29 Jul.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Tue, 29 Jul, arriving in London Gatwick.Price includes taxes and charges.From £63, select.
London.£73 per passenger.Departing Wed, 3 Sep.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Wed, 3 Sep, arriving in London Gatwick.Price includes taxes and charges.From £73, select.
London.£74 per passenger.Departing Wed, 23 Apr.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Wed, 23 Apr, arriving in London Gatwick.Price includes taxes and charges.From £74, select.
London.£74 per passenger.Departing Wed, 4 Jun.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Wed, 4 Jun, arriving in London Gatwick.Price includes taxes and charges.From £74, select.
London.£106 per passenger.Departing Sun, 30 Mar.One-way flight with Aurigny.Outbound direct flight with Aurigny departs from Guernsey on Sun, 30 Mar, arriving in London Gatwick.Price includes taxes and charges.From £106, select.

Find the cheapest month to fly from Guernsey to London Gatwick

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Guernsey to London Gatwick flights are currently cheapest in October.
Mar
from £106
Apr
from £74
May
from £53
Jun
from £74
Jul
from £63
Aug
from £53
Sep
from £73
Oct
from £47
Nov
from £124
Dec
from £127
Jan
Find prices
Feb
Find prices

Direct flights from Guernsey to London Gatwick

Guernsey to London Gatwick: Alternative routes

Compare routes from Guernsey to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Gatwick.

Forest to London: Flight information

The things to know before you go.
Cheapest flight found£47
Cheapest month to flyOctober
Average flight time1 hr
Most popular airlineAurigny
Average flights per week45

Finding cheap flights from Guernsey to London Gatwick: Frequently asked questions

The best price we found for a return flight from Guernsey to London Gatwick is £136. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour is the average flight time from Guernsey to London Gatwick.
Aurigny flies direct from Guernsey to London Gatwick.
As of March 2025, there are 50 flights per week flying from Guernsey to London Gatwick.
The cheapest month to fly from Guernsey to London Gatwick is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Guernsey Airport to London Gatwick Airport on Tuesday, 21 October 2025.
Yes – the average flight time is 1 hour.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Gatwick but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Aurigny offers the cheapest flight tickets to London Gatwick.

How to find cheap flights to London Gatwick from Guernsey

Looking for cheap tickets from Guernsey to London Gatwick? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Guernsey to London Gatwick. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to London Gatwick from Guernsey from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Guernsey-London Gatwick ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to London Gatwick from Guernsey.
  • Set up a Price Alert. You can easily track the fare of your cheap Guernsey-London Gatwick flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Guernsey and London Gatwick? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Guernsey and London Gatwick. We scour the internet for the best Business, Premium Economy and First Class flight fares to London Gatwick, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Guernsey to London Gatwick flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to London Gatwick from Guernsey with hotels and car hire

    Once you've secured your cheap flight ticket from Guernsey to London Gatwick, discover the best prices and exclusive rates for hotels in London Gatwick or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Forest to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.