LHR

£33 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 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

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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, 28 Mar - Sun, 29 Mar
British Airways Logo
17:00 - 18:05
JER
-
LHR
1h 05mdirect
British Airways Logo
08:45 - 09:45
LHR
-
JER
1h 00mdirect
£88British Airways
Wed, 6 May - Sun, 10 May
British Airways Logo
17:10 - 18:15
JER
-
LHR
1h 05mdirect
British Airways Logo
08:45 - 09:45
LHR
-
JER
1h 00mdirect
£92British Airways
Sat, 28 Mar - Tue, 31 Mar
British Airways Logo
17:00 - 18:05
JER
-
LHR
1h 05mdirect
British Airways Logo
08:40 - 09:40
LHR
-
JER
1h 00mdirect
£97British Airways
Sun, 19 Apr - Sun, 26 Apr
British Airways Logo
20:15 - 21:25
JER
-
LHR
1h 10mdirect
British Airways Logo
08:45 - 09:45
LHR
-
JER
1h 00mdirect
£102British Airways
Thu, 23 Jul - Sun, 16 Aug
British Airways Logo
07:00 - 08:10
JER
-
LHR
1h 10mdirect
British Airways Logo
08:45 - 09:45
LHR
-
JER
1h 00mdirect
£105British Airways
Thu, 7 May - Sun, 10 May
British Airways Logo
17:05 - 18:10
JER
-
LHR
1h 05mdirect
British Airways Logo
08:45 - 09:45
LHR
-
JER
1h 00mdirect
£109British Airways
Wed, 25 Mar - Tue, 31 Mar
British Airways Logo
07:00 - 08:20
JER
-
LHR
1h 20mdirect
British Airways Logo
15:05 - 16:15
LHR
-
JER
1h 10mdirect
£112British Airways
Fri, 24 Jul - Sun, 26 Jul
British Airways Logo
16:55 - 18:00
JER
-
LHR
1h 05mdirect
British Airways Logo
08:45 - 09:45
LHR
-
JER
1h 00mdirect
£112British Airways
Mon, 30 Mar - Tue, 31 Mar
British Airways Logo
17:10 - 18:15
JER
-
LHR
1h 05mdirect
British Airways Logo
08:40 - 09:40
LHR
-
JER
1h 00mdirect
£117British Airways
Sun, 19 Jul - Fri, 4 Sep
British Airways Logo
07:00 - 08:10
JER
-
LHR
1h 10mdirect
British Airways Logo
08:40 - 09:40
LHR
-
JER
1h 00mdirect
£121British Airways
Useful Info

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

Low seasonJanuary
Cheapest flight£33
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (12% 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 7781 reviews
6.9Boarding
6.8Comfort
7.6Crew
6.4Food
6.4Entertainment
Airline reviews

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

6.0 GoodShailesh, Mar 2026
DEL - LHR
Read more British Airways reviews

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

Worth every penny to upgrade to BC. Treated and felt more like First Class

I missed my flight because I was sick and the medicine the chemist provided made me sleepy. I had to pay $3500 to get home because you classified me as a no-show and would not listen to me otherwise. In addition you wanted to route me through Dubai, which was under siege by the time I arrived home and would’ve been in trouble. Had I taken that route

Limited entertainment. Music - very limited variety of music. Suggest more options in Hindi, Telugu, English for flights leaving from Hyderabad.

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Food was good. For a long haul flight, there was “0” zero entertainment! What a disappointment. I do try to avoid BA. Next time its Emirates via Dubai to Cairo.

The internet was working on both sectors of the flight so hard to take the flight if you are on business.

Delays on take off, delays at gate on landing, lugging lost to the ether. power on seats not working, couldn't work due to that and no WiFi. The crew was great and boarding was orderly if confused and rushed.

Mumbai airport is a nightmare! Especially going from domestic to international terminal (2). I almost missed my flight. Then i could not check in because I purchased on kayak to British airways and my first flight was an indigo (non partner). So they called me when I was at the security outside the terminal and told me I had a middle seat, not what I paid for! After talking to the desk agent, they could not help but it finally worked out. A bit stressful for no reason. Probably never buy from kayak again this type pf complicated tickets (multi cities).

They had us seating down for one hour just waiting on the plane

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London Heathrow Airport (LHR)