Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Guernsey to the United Kingdom from £40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Guernsey to the United Kingdom departing on 23/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Guernsey to the United Kingdom

Recent return flight deals from Guernsey to the United Kingdom

Enter your travel dates to find the best prices.
Aurigny Air Logo
16:45 - 17:45
GCI
-
LGW
1h 00mdirect
Aurigny Air Logo
19:40 - 20:50
LGW
-
GCI
1h 10mdirect
£110Aurigny Air
Tue, 18 Aug - Tue, 25 Aug
Aurigny Air Logo
16:45 - 17:45
GCI
-
LGW
1h 00mdirect
Aurigny Air Logo
11:55 - 13:00
LGW
-
GCI
1h 05mdirect
£114Aurigny Air
Tue, 18 Aug - Tue, 25 Aug
Aurigny Air Logo
06:45 - 07:30
GCI
-
SOU
0h 45mdirect
Aurigny Air Logo
10:00 - 10:45
SOU
-
GCI
0h 45mdirect
£119Aurigny Air
Thu, 20 Aug - Sun, 23 Aug
Aurigny Air Logo
06:45 - 07:30
GCI
-
SOU
0h 45mdirect
Aurigny Air Logo
15:15 - 16:00
SOU
-
GCI
0h 45mdirect
£127Aurigny Air
Wed, 19 Aug - Wed, 19 Aug
Aurigny Air Logo
14:40 - 15:45
GCI
-
LGW
1h 05mdirect
Aurigny Air Logo
08:35 - 09:40
LGW
-
GCI
1h 05mdirect
£129Aurigny Air
Thu, 1 Oct - Sat, 10 Oct
Aurigny Air Logo
06:45 - 07:30
GCI
-
SOU
0h 45mdirect
Aurigny Air Logo
19:55 - 20:40
SOU
-
GCI
0h 45mdirect
£129Aurigny Air
Wed, 19 Aug - Wed, 19 Aug
Multiple Airlines Logo
07:20 - 12:30
GCI
-
LGW
5h 10m
1 stop
Multiple Airlines Logo
11:55 - 13:00
LGW
-
GCI
1h 05mdirect
£173Multiple Airlines
Thu, 1 Oct - Sat, 10 Oct
British Airways Logo
13:50 - 18:35
GCI
-
EDI
4h 45m
1 stop
British Airways Logo
06:05 - 12:55
EDI
-
GCI
6h 50m
1 stop
£204British Airways
Wed, 18 Nov - Mon, 23 Nov
British Airways Logo
13:45 - 17:30
GCI
-
GLA
3h 45m
1 stop
British Airways Logo
08:35 - 12:55
GLA
-
GCI
4h 20m
1 stop
£249British Airways
Fri, 7 Aug - Fri, 14 Aug
British Airways Logo
13:45 - 18:00
GCI
-
EDI
4h 15m
1 stop
British Airways Logo
21:15 - 12:55
EDI
-
GCI
15h 40m
1 stop
£480British Airways
Wed, 16 Sep - Tue, 22 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Aurigny Air flights from Guernsey to United Kingdom

Our best Aurigny Air deals on Guernsey to United Kingdom flight tickets
Aurigny Air
18 Aug
GCI16:45Saint Peter Port Guernsey
1h 00m
LGW17:45London Gatwick
25 Aug
LGW19:40London Gatwick
1h 10m
GCI20:50Saint Peter Port Guernsey
£110
Aurigny Air
18 Aug
GCI16:45Saint Peter Port Guernsey
1h 00m
LGW17:45London Gatwick
25 Aug
LGW11:55London Gatwick
1h 05m
GCI13:00Saint Peter Port Guernsey
£114
Aurigny Air
20 Aug
GCI06:45Saint Peter Port Guernsey
0h 45m
SOU07:30Southampton Eastleigh
23 Aug
SOU10:00Southampton Eastleigh
0h 45m
GCI10:45Saint Peter Port Guernsey
£119

British Airways flights from Guernsey to United Kingdom

Our best British Airways deals on Guernsey to United Kingdom flight tickets
British Airways
18 Nov
GCI13:50Saint Peter Port Guernsey
4h 45m
1 stop
EDI18:35Edinburgh Turnhouse
23 Nov
EDI06:05Edinburgh Turnhouse
6h 50m
1 stop
GCI12:55Saint Peter Port Guernsey
£204
British Airways
7 Aug
GCI13:45Saint Peter Port Guernsey
3h 45m
1 stop
GLA17:30Glasgow Intl
14 Aug
GLA08:35Glasgow Intl
4h 20m
1 stop
GCI12:55Saint Peter Port Guernsey
£249
British Airways
16 Sept
GCI13:45Saint Peter Port Guernsey
4h 15m
1 stop
EDI18:00Edinburgh Turnhouse
22 Sept
EDI21:15Edinburgh Turnhouse
15h 40m
1 stop
GCI12:55Saint Peter Port Guernsey
£480

momondo Fare Finder

 
Customise your flight search to find flights from Guernsey to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 13 July 2026.
Use the filters below to find and compare flights from Guernsey to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint Peter PortLondon

GCI - LGW

GCILGW

Saint Peter Port Guernsey

Tue 18/8

16:45-17:45

Nonstop1h 00m

London Gatwick

Tue 25/8

19:40-20:50

Nonstop1h 10m

£110

Saint Peter PortLondon

GCI - LGW

GCILGW

Saint Peter Port Guernsey

Tue 18/8

16:45-17:45

Nonstop1h 00m

London Gatwick

Tue 25/8

11:55-13:00

Nonstop1h 05m

£114
Fastest return journey

Saint Peter PortSouthampton

GCI - SOU

GCISOU

Saint Peter Port Guernsey

Thu 20/8

06:45-07:30

Nonstop0h 45m

Southampton Eastleigh

Sun 23/8

10:00-10:45

Nonstop0h 45m

£119

Saint Peter PortSouthampton

GCI - SOU

GCISOU

Saint Peter Port Guernsey

Wed 19/8

06:45-07:30

Nonstop0h 45m

Southampton Eastleigh

Wed 19/8

15:15-16:00

Nonstop0h 45m

£127

Saint Peter PortLondon

GCI - LGW

GCILGW

Saint Peter Port Guernsey

Thu 1/10

14:40-15:45

Nonstop1h 05m

London Gatwick

Sat 10/10

08:35-09:40

Nonstop1h 05m

£129

Saint Peter PortSouthampton

GCI - SOU

GCISOU

Saint Peter Port Guernsey

Wed 19/8

06:45-07:30

Nonstop0h 45m

Southampton Eastleigh

Wed 19/8

19:55-20:40

Nonstop0h 45m

£129

Saint Peter PortLondon

GCI - LGW

GCILGW

Saint Peter Port Guernsey

Thu 1/10

07:20-12:30

1 stop5h 10m

London Gatwick

Sat 10/10

11:55-13:00

Nonstop1h 05m

£173

Saint Peter PortEdinburgh

GCI - EDI

GCIEDI

Saint Peter Port Guernsey

Wed 18/11

13:50-18:35

1 stop4h 45m

Edinburgh Turnhouse

Mon 23/11

06:05-12:55

1 stop6h 50m

£204

Saint Peter PortGlasgow

GCI - GLA

GCIGLA

Saint Peter Port Guernsey

Fri 7/8

13:45-17:30

1 stop3h 45m

Glasgow Intl

Fri 14/8

08:35-12:55

1 stop4h 20m

£249

Saint Peter PortEdinburgh

GCI - EDI

GCIEDI

Saint Peter Port Guernsey

Wed 16/9

13:45-18:00

1 stop4h 15m

Edinburgh Turnhouse

Tue 22/9

21:15-12:55

1 stop15h 40m

£480

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Guernsey to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Guernsey is in May. Flight prices, which tend to average around £95, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of May, then departing from Guernsey during the month June is also very affordable. Most momondo users find prices during this month for around £101.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Guernsey to United Kingdom is on a Saturday. Travellers who choose to depart for United Kingdom on a Saturday will often find tickets for as low as £166. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Guernsey to United Kingdom for around £211.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the morning when flights can be purchased for as low as £175. Try not to purchase tickets in the afternoon because they tend to be around £234. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Guernsey to United Kingdom flight route?

Fly from Saint Peter Port Guernsey to London Gatwick for the best Guernsey - United Kingdom flight prices

What cabin class options are available on Guernsey to United Kingdom flights?

There are 2 cabin classes available to choose from on Guernsey to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Guernsey to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Guernsey to United Kingdom.

Cheap Guernsey to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Guernsey to United Kingdom

Best price found

£58

Fastest flight time

0h 45m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Guernsey in the past 72 hours is £58. The best return flight deal from Guernsey to United Kingdom found on momondo in the last 72 hours is £132.
The fastest flight from Guernsey to United Kingdom takes 0h 45m
Direct flights go from Guernsey to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Guernsey there are direct flights to London City (LCY), Southampton Eastleigh (SOU), Manchester (MAN), London Gatwick (LGW).
Search flight deals

Frequently asked questions about flying from Guernsey to the United Kingdom

  • When did momondo last update prices for flights from Guernsey to United Kingdom?

    Prices for flights from Guernsey to United Kingdom were last updated today.

  • How many operators does momondo search for flights from Guernsey to United Kingdom?

  • How old do you have to be to fly from Guernsey to United Kingdom?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Guernsey to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Guernsey to United Kingdom?

Best airlines flying from Guernsey to United Kingdom

Compare and see reviews for airlines that fly from Guernsey to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Aurigny AirPriceFrom £130Free CancellationRating
8.8
15 reviews
Search Aurigny Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Guernsey to United Kingdom?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Guernsey to United Kingdom for you.

Can I find flights from Guernsey to United Kingdom with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Guernsey to United Kingdom flights to just show those with flexible booking policies.

How can momondo help me find flights from Guernsey to United Kingdom?

Once you have performed a search for Guernsey to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Guernsey to United Kingdom right now. Can momondo alert me if prices change?

Price alerts on flights to United Kingdom from Guernsey are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/8
Wed 19/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £32
Flights to Manchesterfrom £32
Flights to Birminghamfrom £38
Flights to Edinburghfrom £30
Flights to Belfastfrom £31
Flights to Glasgowfrom £31
Flights to Bristolfrom £40
Flights to Newcastle upon Tynefrom £34
Flights to Liverpoolfrom £34
Flights to Leedsfrom £42
Flights to Aberdeenfrom £57
Flights to Invernessfrom £46