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Cheap flights from London Luton Airport to Guernsey from £123

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — GCI
21 Feb — 28 Feb1
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 22 January 2026.

Fri 20/306:00
LTN
-
GCI
2 stops15h 30m
Multiple Airlines
Mon 23/310:30
GCI
-
LTN
2 stops22h 05m
Multiple Airlines
Deal found 21/1£220
Tue 10/220:05
LTN
-
GCI
2 stops19h 55m
Multiple Airlines
Thu 12/207:30
GCI
-
LTN
1 stop9h 10m
Multiple Airlines
Deal found 20/1£251
Tue 3/209:00
LTN
-
GCI
2 stops7h 40m
Multiple Airlines
Wed 11/212:50
GCI
-
LTN
2 stops19h 45m
Multiple Airlines
Deal found 20/1£256
Wed 11/206:50
LTN
-
GCI
2 stops11h 45m
Multiple Airlines
Thu 12/212:50
GCI
-
LTN
2 stops10h 15m
Multiple Airlines
Deal found 20/1£271
Mon 16/206:00
LTN
-
GCI
2 stops14h 45m
Multiple Airlines
Wed 18/206:45
GCI
-
LTN
2 stops11h 15m
Multiple Airlines
Deal found 20/1£275
Thu 19/220:50
LTN
-
GCI
2 stops13h 55m
Multiple Airlines
Thu 26/210:20
GCI
-
LTN
2 stops12h 45m
Multiple Airlines
Deal found 20/1£280
Mon 16/206:00
LTN
-
GCI
2 stops14h 45m
Multiple Airlines
Tue 17/206:45
GCI
-
LTN
2 stops6h 40m
Multiple Airlines
Deal found 20/1£284
Mon 2/206:20
LTN
-
GCI
2 stops9h 40m
Multiple Airlines
Tue 10/212:45
GCI
-
LTN
2 stops21h 00m
Multiple Airlines
Deal found 21/1£284
Sun 1/217:30
LTN
-
GCI
2 stops22h 30m
Multiple Airlines
Sat 7/207:30
GCI
-
LTN
2 stops12h 40m
Multiple Airlines
Deal found 21/1£297
Sat 11/409:00
LTN
-
GCI
2 stops11h 45m
Multiple Airlines
Mon 13/412:50
GCI
-
LTN
2 stops8h 50m
Multiple Airlines
Deal found 21/1£310

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 22 January 2026.

Round-trip from

£220

One-way from

£123

Popular in

December

Cheapest in

March

Average price

£139
20/3-23/3
  • 20/3-23/3
  • 4 total stops
  • 37h 35m total
  • London to Guernsey
Search Deals
6/3
  • 6/3
  • 2 total stops
  • 12h 20m total
  • London to Guernsey
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 22 January 2026.
Use the filters below to find and compare flights from London Luton Airport to Guernsey that are best for you.

Fly from

Luton

Fly to

Guernsey

Route

Depart

Return

Price

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Fri 20/3

06:00-21:30

2 stops15h 30m

Saint Peter Port Guernsey

Mon 23/3

10:30-08:35

2 stops22h 05m

£220

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Tue 10/2

20:05-16:00

2 stops19h 55m

Saint Peter Port Guernsey

Thu 12/2

07:30-16:40

1 stop9h 10m

£251

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Tue 3/2

09:00-16:40

2 stops7h 40m

Saint Peter Port Guernsey

Wed 11/2

12:50-08:35

2 stops19h 45m

£256

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Wed 11/2

06:50-18:35

2 stops11h 45m

Saint Peter Port Guernsey

Thu 12/2

12:50-23:05

2 stops10h 15m

£271

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Mon 16/2

06:00-20:45

2 stops14h 45m

Saint Peter Port Guernsey

Wed 18/2

06:45-18:00

2 stops11h 15m

£275

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Mon 16/2

06:00-20:45

2 stops14h 45m

Saint Peter Port Guernsey

Tue 17/2

06:45-13:25

2 stops6h 40m

£284

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Mon 2/2

06:20-16:00

2 stops9h 40m

Saint Peter Port Guernsey

Tue 10/2

12:45-09:45

2 stops21h 00m

£284

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Sun 1/2

17:30-16:00

2 stops22h 30m

Saint Peter Port Guernsey

Sat 7/2

07:30-20:10

2 stops12h 40m

£297

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Sat 11/4

09:00-20:45

2 stops11h 45m

Saint Peter Port Guernsey

Mon 13/4

12:50-21:40

2 stops8h 50m

£310

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Sun 15/3

08:05-21:30

2 stops13h 25m

Saint Peter Port Guernsey

Thu 19/3

14:45-08:15

2 stops17h 30m

£326

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 13 results
1
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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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