LHR

£32 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 15/10. 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

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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

Wed, 3 Sep - Thu, 4 Sep
British Airways Logo
17:05 - 18:10JER-LHR
1h 05mdirect
British Airways Logo
08:40 - 09:40LHR-JER
1h 00mdirect
£108British Airways
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Tue, 1 Jul - Tue, 22 Jul
British Airways Logo
07:05 - 08:15JER-LHR
1h 10mdirect
British Airways Logo
08:40 - 09:40LHR-JER
1h 00mdirect
£114British Airways
Find Deal
Mon, 7 Jul - Wed, 16 Jul
British Airways Logo
17:10 - 18:15JER-LHR
1h 05mdirect
British Airways Logo
08:25 - 09:25LHR-JER
1h 00mdirect
£124British Airways
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Fri, 26 Sep - Fri, 26 Sep
British Airways Logo
07:00 - 08:10JER-LHR
1h 10mdirect
British Airways Logo
15:00 - 16:05LHR-JER
1h 05mdirect
£130British Airways
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Fri, 26 Sep - Fri, 26 Sep
 Logo
07:00 - 08:10JER-LHR
1h 10mdirect
 Logo
21:00 - 10:25LHR-JER
13h 25m1 stop
Wed, 3 Sep - Thu, 4 Sep
 Logo
07:00 - 08:10JER-LHR
1h 10mdirect
 Logo
21:50 - 15:40LHR-JER
17h 50m1 stop
Sat, 12 Jul - Sat, 19 Jul
Aer Lingus Logo
16:10 - 08:00JER-LHR
15h 50m1 stop
Aer Lingus Logo
07:40 - 15:35LHR-JER
7h 55m1 stop
£438Aer Lingus
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Sat, 26 Jul - Sat, 2 Aug
Aer Lingus Logo
16:10 - 09:05JER-LHR
16h 55m1 stop
Aer Lingus Logo
07:40 - 15:35LHR-JER
7h 55m1 stop
£492Aer Lingus
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Sat, 26 Jul - Sat, 2 Aug
Lufthansa Logo
17:05 - 07:25JER-LHR
14h 20m2 stops
Lufthansa Logo
10:50 - 16:25LHR-JER
5h 35m1 stop
£4,051Lufthansa
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Sat, 26 Jul - Sat, 2 Aug
Lufthansa Logo
17:05 - 07:25JER-LHR
14h 20m2 stops
Lufthansa Logo
09:30 - 16:25LHR-JER
6h 55m2 stops
£4,122Lufthansa
Find Deal
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Good to know - Cheap tickets from Channel Islands to London Heathrow Airport

Low seasonJanuary
High seasonJuly
Cheapest flight£32
Best time to beat the crowds (23% 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.

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.
6.6
British AirwaysOverall score based on 7008 reviews
6.3Food
6.8Boarding
6.7Comfort
6.4Entertainment
7.6Crew
Airline reviews

The payment system was not working so was unable to connect wifi the entire flight

6.0 GoodDaniel, Jun 2025JFK - LHR
Read more British Airways reviews

The payment system was not working so was unable to connect wifi the entire flight

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

Absolutely the worst airline. Can’t find anything positive to say. We were in business which is the same as most airlines coach

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

When checking our bags we were told our bags would go through our final destination. This did not happen. When boarding, after group 3 it was a free for all, everyone boards. When served lunch, I asked for anything without dairy, I was given popcorn and gummy snacks. She said she would come back with more options, she never did. Also, when traveling through London, they don’t tell you your gate number until 1 hour before flight leaves, causing everyone to run to their gate.

Full flight, but crew was great. No wifi and no seatback entertainment, so had to read...argh!

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

The crew did not really interact with me which was no problem as I was fine. I did see that they were somewhat short with some passengers but that was not common. Just in general, they did not seem friendly - no requirement to be so but I am used to a friendly crew on most flights. The food was just ok but with a flight that large, I would think it hard to make something more elaborate.

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Luton
Swindon
Northampton
Southend-on-Sea
Winchester
Slough
Croydon
Stansted
Poole
Chichester
Folkestone
Maidstone
Colchester
Salisbury
Crawley
Chelmsford
Bedford

Everything you need to know for your flight to Heathrow

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