£18 Find Cheap Flights from Channel Islands to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 13/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 29% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Channel Islands to London

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Channel Islands to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Channel Islands to London

Sat, 13 Jun - Mon, 15 Jun
easyJet Logo
13:15 - 14:15
JER
-
SEN
1h 00mdirect
easyJet Logo
12:45 - 13:55
SEN
-
JER
1h 10mdirect
£35easyJet
Thu, 4 Jun - Mon, 15 Jun
easyJet Logo
08:20 - 09:20
JER
-
SEN
1h 00mdirect
easyJet Logo
12:45 - 13:55
SEN
-
JER
1h 10mdirect
£36easyJet
Thu, 4 Jun - Mon, 8 Jun
easyJet Logo
08:20 - 09:20
JER
-
SEN
1h 00mdirect
easyJet Logo
12:45 - 13:55
SEN
-
JER
1h 10mdirect
£37easyJet
Thu, 4 Jun - Mon, 8 Jun
easyJet Logo
08:20 - 09:20
JER
-
SEN
1h 00mdirect
easyJet Logo
12:45 - 13:55
SEN
-
JER
1h 10mdirect
£38easyJet
Tue, 2 Jun - Sun, 7 Jun
British Airways Logo
10:35 - 11:45
JER
-
LHR
1h 10mdirect
British Airways Logo
08:45 - 09:45
LHR
-
JER
1h 00mdirect
£104British Airways
Sat, 13 Jun - Sun, 14 Jun
British Airways Logo
17:00 - 18:05
JER
-
LHR
1h 05mdirect
British Airways Logo
08:45 - 09:45
LHR
-
JER
1h 00mdirect
£106British Airways
Sat, 13 Jun - Mon, 15 Jun
Multiple Airlines Logo
13:15 - 14:15
JER
-
SEN
1h 00mdirect
Multiple Airlines Logo
07:30 - 07:45
SEN
-
JER
24h 15m
2 stops
£124Multiple Airlines
Sat, 16 May - Wed, 20 May
Aurigny Air Logo
18:10 - 19:10
GCI
-
LGW
1h 00mdirect
Aurigny Air Logo
11:55 - 13:00
LGW
-
GCI
1h 05mdirect
£130Aurigny Air
Sat, 6 Jun - Mon, 15 Jun
Multiple Airlines Logo
13:15 - 14:15
JER
-
SEN
1h 00mdirect
Multiple Airlines Logo
07:30 - 07:45
SEN
-
JER
24h 15m
2 stops
£130Multiple Airlines
Mon, 5 Oct - Mon, 19 Oct
Aurigny Air Logo
10:15 - 11:20
GCI
-
LGW
1h 05mdirect
Aurigny Air Logo
18:25 - 19:35
LGW
-
GCI
1h 10mdirect
£132Aurigny Air
Useful Info

Good to know - Cheap tickets from Channel Islands to London

Low seasonMarch
Cheapest flight£18
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (16% more expensive on average)
Flight from Saint Peter to London Luton Airport

FAQs for booking flights from Channel Islands to London

  • How does KAYAK find such low prices on flights from Channel Islands to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Channel Islands to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Channel Islands to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Channel Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Channel Islands to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Channel Islands with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Channel Islands to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Channel Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Channel Islands to London

 
Need help choosing which airline to fly with from Channel Islands to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.7
Aurigny AirOverall score based on 14 reviews
6.8Entertainment
6.8Food
8.5Comfort
9.0Crew
8.7Boarding
Airline reviews

Boarding was slick and the plane left on time. Staff were all lovely.

10.0 ExcellentMark, Mar 2026
GCI - BHX
Read more Aurigny Air reviews

Boarding was slick and the plane left on time. Staff were all lovely.

Friendly crew, cabin clean & tidy and flight on time. Great experience

Good flight, friendly staff. Only a short one so no refreshments expected but they offered a glass of water which was welcome.

Seats too small. Really uncomfortable if neighbour is fat or simply selfish and invades your space.

Good news was that Bag Check was open two and a half hours before the flight, which is essential with the chaotic immigration process. Flight was okay, but sitting at the back of the aircraft, 3 overhead bins on both sides were filled with crew bags and other misc items, so we couldn't put our cabin bags anywhere near us. To add insult, twice the crew managed to drop items that they were taking out of the overhead bins onto my wife's head, who was sitting in an aisle seat.

It was good; the only down side is that once you get to the airport everything is self service, there is no one assisting. I felt like I was working while I was on vacation during the check in process and dropping off the luggage. Really uncertain on what the airlines use payroll nowadays.

You need to make signage at Berlin Airport clearer. Having checked in online we had our boarding passes onlour phones. You do not make it clear that you need to check in again to receive a printed luggage tag. You get to baggage drop off and it says you can only do it with a luggage tag BUT not how to get this.

It was good except they could offer free water and tea/coffe

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

Boarding and disembarking were smooth. Not offering free water was cheap ... I've never encountered that before on a flight.

Boarding could be better. To get through your gate but to be stood in a corridor for 20 minutes is not great.

The boarding was a mess as there was another document check in the small congested area after the stairs at the gate. No food is offered for Economy travelers except for a cookie and a small water bottle. No entertainment is available since it’s a short flight. But at least the seat reclined as opposed to my flight to Faro.

Flight attendants need to come by a little more often to pick up trash.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

I had a mixed experience on this flight. The plane itself was comfortable, the flight was smooth, and the entertainment selection was excellent with plenty of movie options. However, the service fell short. I had an entire row to myself and fell asleep with a blanket over me. A flight attendant, Karleigh, woke me up to see if I had my seatbelt on, which felt unnecessary given the situation. Meanwhile, trash sat uncollected on the tray at the end of the row and was never picked up. During the second meal service, no one woke me up, and when I used the call button multiple times, there was no response. I eventually had to walk to the back to ask for assistance. There was also a long stretch without snacks, and when I requested something savory, I was dropped off sweet options, which wasn’t ideal. Overall, while the flight itself was comfortable, the lack of attentiveness and responsiveness from the crew made the experience disappointing.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

The flight attendant does not pay attention to my "call" button more than 3 times when I need a drink.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

British Airays fails to enforce its own guidelines regarding carry on size limits. There were MANY passengers with full suitcases stuffing them into the overhead compartments leaving no space for others, like me, who adhere to the posted sizes. I had to put my carryone bag into my foot space, in additon to my carryon personal item, leaving me cramped for a seven hour flight. I was in physical pain, and I attribute this entirely to staff unwilling to enforce limits. The infotainment system was horrible. the touchscreens did dot work correctly, and there was no information on system operation. I am 77 years old, and a lifelong movie-goer. I recognized ONE movie (and not much better TV shows). It seems that BA saves royalty money by limiting its move and TV selection to absolute rubbish. The FlightAware program is the worst informationsystm I have ever seen, it is completely worthless. I pay attention to the safety briefings...in the event of an emergency, one is supposed to assume the "brace" position, except the seats are so close together, front to back, that it is not possible to assume the position without striking the seat in front of you. at age 77, and a lifelong traveler, this is the worst flight experience I have ever had, and I will never fly British Airways again

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Hounslow
Luton
Southend-on-Sea
Slough
Winchester
Stansted
Croydon
Folkestone
Chichester
Maidstone
Colchester
Chelmsford
Crawley
Richmond
Bedford
Hastings
Watford

Everything you need to know for your flight to London

Cabin class types available on flights to Channel Islands

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.