LHR

£39 Find Cheap Flights from Channel Islands to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 18/10. 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

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Flight Deals

Cheap Flights from Channel Islands to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Channel Islands to Heathrow 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 Heathrow

Sat, 21 Nov - Sun, 22 Nov
British Airways Logo
17:00 - 18:05
JER
-
LHR
1h 05mdirect
British Airways Logo
08:40 - 09:45
LHR
-
JER
1h 05mdirect
£114British Airways
Mon, 6 Jul - Tue, 21 Jul
British Airways Logo
07:00 - 08:10
JER
-
LHR
1h 10mdirect
British Airways Logo
08:40 - 09:40
LHR
-
JER
1h 00mdirect
£115British Airways
Sat, 25 Jul - Sun, 26 Jul
British Airways Logo
07:05 - 08:15
JER
-
LHR
1h 10mdirect
British Airways Logo
08:45 - 09:45
LHR
-
JER
1h 00mdirect
£121British Airways
Tue, 25 Aug - Thu, 27 Aug
British Airways Logo
17:05 - 18:10
JER
-
LHR
1h 05mdirect
British Airways Logo
08:40 - 09:40
LHR
-
JER
1h 00mdirect
£122British Airways
Tue, 23 Jun - Wed, 24 Jun
British Airways Logo
17:05 - 18:10
JER
-
LHR
1h 05mdirect
British Airways Logo
19:40 - 20:35
LHR
-
JER
0h 55mdirect
£123British Airways
Wed, 12 Aug - Wed, 23 Sep
British Airways Logo
17:10 - 18:15
JER
-
LHR
1h 05mdirect
British Airways Logo
15:10 - 16:20
LHR
-
JER
1h 10mdirect
£124British Airways
Wed, 12 Aug - Wed, 23 Sep
British Airways Logo
17:10 - 18:15
JER
-
LHR
1h 05mdirect
British Airways Logo
15:10 - 16:20
LHR
-
JER
1h 10mdirect
£125British Airways
Wed, 12 Aug - Wed, 23 Sep
British Airways Logo
17:10 - 18:15
JER
-
LHR
1h 05mdirect
British Airways Logo
15:10 - 16:20
LHR
-
JER
1h 10mdirect
£126British Airways
Mon, 3 Aug - Wed, 5 Aug
British Airways Logo
07:00 - 08:10
JER
-
LHR
1h 10mdirect
British Airways Logo
08:25 - 09:25
LHR
-
JER
1h 00mdirect
£132British Airways
Wed, 8 Jul - Wed, 15 Jul
British Airways Logo
17:10 - 18:15
JER
-
LHR
1h 05mdirect
British Airways Logo
19:40 - 20:35
LHR
-
JER
0h 55mdirect
£133British Airways
Useful Info

Good to know - Cheap tickets from Channel Islands to London Heathrow Airport

Low seasonJanuary
Cheapest flight£39
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from Saint Peter to London Heathrow Airport

FAQs for booking Channel Islands to London Heathrow Airport flights

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

    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 Heathrow Airport.

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

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

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

    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 Heathrow Airport 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 Heathrow Airport?

    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 Heathrow Airport 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 airline flying from Channel Islands to Heathrow

 
Need help choosing which airline to fly with from Channel Islands to Heathrow? 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.
6.7
British AirwaysOverall score based on 8028 reviews
6.4Entertainment
6.9Boarding
7.7Crew
6.4Food
6.8Comfort
Airline reviews

BA Canceled this flight and put us on a flight leaving Aberdeen at 8:00 PM, delaying our return to the states by a full day. The cancellation caused us expenses in both Aberdeen and London and BA was completely unhelpful on the phone and at the airport.

2.0 MediocreAnonymous, Jun 2026
ABZ - LHR
Read more British Airways reviews

BA Canceled this flight and put us on a flight leaving Aberdeen at 8:00 PM, delaying our return to the states by a full day. The cancellation caused us expenses in both Aberdeen and London and BA was completely unhelpful on the phone and at the airport.

First time flying with them! Loved it! Specially the schedule from Miami and being able to come back directly to New Orleans :)

They lost my luggage on my way to Namibia (I was unable to review that flight as I was in the bush/off line) It took 3 days to get my bag and I had to pay $375.00 to have it transported to my location as it was over 100 Kilometers from that Airport and the local Airlink carrier would not got that far.

Unable to check in online until the morning of flight. No early baggage check available nor any BA personnel present. Poor customer service.

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

Lady next to me was coughing profusely the entire flight, other lady moved seats because of it, 8 hours of that during an overnight flight is a bit much.

We waited all day on a delayed plane. More than a 6 hour delay which caused us to miss all connections and spend a second full day traveling. Also missed a day of work that i hadn’t planned on.

I liked the air hostesses, but no wifi was available for flight. my original flight was canceled and rebooking was difficult and no reason was given for cancellation. Business class cabin was nice and spacious.

We loved our flight attendant (Emma, from Scotland), the meals were perfectly spaced out, and the in-flight entertainment was super generous and delightful.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

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