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Cheap flights from London Luton Airport to Guernsey from £100

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — GCI
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Guernsey

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Guernsey
Explore the most affordable flight options available from Luton to Guernsey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2026.

Sun 30/819:15
LTN
-
GCI
1 stop13h 25m
Multiple Airlines
Sun 6/908:00
GCI
-
LTN
1 stop5h 50m
Multiple Airlines
Deal found 16/7£197
Fri 28/813:00
LTN
-
GCI
1 stop5h 05m
Multiple Airlines
Fri 4/907:20
GCI
-
LTN
1 stop8h 20m
Multiple Airlines
Deal found 14/7£205
Tue 1/919:50
LTN
-
GCI
2 stops20h 10m
Multiple Airlines
Tue 8/909:25
GCI
-
LTN
1 stop13h 25m
Multiple Airlines
Deal found 17/7£208
Mon 24/818:40
LTN
-
GCI
2 stops19h 20m
Multiple Airlines
Wed 26/813:40
GCI
-
LTN
2 stops19h 20m
Multiple Airlines
Deal found 15/7£226
Thu 27/809:25
LTN
-
GCI
1 stop4h 10m
Multiple Airlines
Thu 3/909:40
GCI
-
LTN
1 stop11h 35m
Multiple Airlines
Deal found 13/7£229
Thu 3/913:00
LTN
-
GCI
2 stops7h 45m
Multiple Airlines
Tue 8/913:40
GCI
-
LTN
2 stops9h 10m
Multiple Airlines
Deal found 16/7£236
Fri 2/1006:20
LTN
-
GCI
2 stops7h 20m
Multiple Airlines
Mon 5/1011:20
GCI
-
LTN
2 stops21h 55m
Multiple Airlines
Deal found 13/7£242

Find flight deals from Luton to Guernsey

Keep the following information in mind while searching for Luton to Guernsey flight deals. Data was last updated 18 July 2026.

Round-trip from

£197

One-way from

£100

Popular in

September

Cheapest in

December

Average price

£146
30/8-6/9
  • 30/8-6/9
  • 2 total stops
  • 19h 15m total
  • London to Guernsey
Search Deals
16/9
  • 16/9
  • 1 total stop
  • 27h 05m total
  • London to Guernsey
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Guernsey 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, Cheapflights users made 858,174 searches. Data last updated 18 July 2026.
Use the filters below to find and compare flights from London Luton Airport to Guernsey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Fri 28/8

13:00-18:05

1 stop5h 05m

Saint Peter Port Guernsey

Fri 4/9

07:20-15:40

1 stop8h 20m

£205

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Tue 1/9

19:50-16:00

2 stops20h 10m

Saint Peter Port Guernsey

Tue 8/9

09:25-22:50

1 stop13h 25m

£208

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Thu 27/8

15:50-10:45

2 stops18h 55m

Saint Peter Port Guernsey

Thu 3/9

09:40-21:15

1 stop11h 35m

£242

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Wed 16/9

05:40-16:00

2 stops10h 20m

Saint Peter Port Guernsey

Mon 28/9

06:50-21:40

2 stops14h 50m

£254

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Mon 7/9

06:00-14:00

1 stop8h 00m

Saint Peter Port Guernsey

Thu 10/9

11:25-09:30

2 stops22h 05m

£257

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Tue 18/8

18:40-16:00

2 stops21h 20m

Saint Peter Port Guernsey

Thu 20/8

09:40-15:25

1 stop5h 45m

£259

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Thu 13/8

09:25-13:35

1 stop4h 10m

Saint Peter Port Guernsey

Thu 20/8

09:40-21:15

1 stop11h 35m

£268

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Tue 4/8

18:40-16:00

2 stops21h 20m

Saint Peter Port Guernsey

Sat 8/8

07:20-14:50

1 stop7h 30m

£271
Cheapest one-way
Fastest single journey

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Fri 28/8

13:00-18:05

1 stop5h 05m

£109

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Wed 16/9

20:25-13:50

2 stops17h 25m

£129

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Luton to Guernsey

Have a flexible travel schedule? Discover the best time to fly to Guernsey from Luton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Luton Airport to Guernsey

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Luton to Guernsey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Luton to Guernsey that include hotel bookings?

    Yes. In addition to deals on Luton to Guernsey flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Luton to Guernsey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Guernsey.

  • Can I find deals for business class flights from Luton to Guernsey?

    Yes. Cheapflights offers flight deals from Luton to Guernsey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Fly with Cheapflights

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How does Cheapflights help users find flights from Luton to Guernsey?

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