LHR

Find Cheap Flights from Channel Islands to London Heathrow Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 34% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Useful Info
Flight Deals
Useful Info

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

Low season

January
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (9% more expensive on average)

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 8288 reviews
6.4Food
6.8Comfort
7.0Boarding
7.7Crew
6.5Entertainment
Airline reviews

better seats (very uncomfortable), access to wifi was a nightmare, and food was blah.

4.0 OkayPete, Oct 2026
Read more British Airways reviews

better seats (very uncomfortable), access to wifi was a nightmare, and food was blah.

I was upgraded to Busines Class from premium economy which was a great surprise. But......the service was not marginally better than premium economy. After the welcome on-board drink, I only saw a flight attendant twice...... when she delivered gluten free meals. In between, during a 8 hour flight, she didn't check back with me to offer water or collect trash. I had to fetch my own! The gluten free food was not good - they gave me the same meal whether I was in premium economy or business class.

Great flight, great crew, decent food. Premium Economy was very comfortable. I compare this flight to the one we took on BA from DC to London: Like a different airline. The food was atrocious, the crew aloof, and the cabin not as comfortable. Based on that first flight we said we'd avoid BA, but the return trip changed our minds.

delayed more than an hour with very poor boarding and service

Gates were changed at Heathrow with nothing show on the board about 200 plus people needed to take a tram to another section of the terminal. At JFK airport, we had to wait 1 hour(!) on the tarmac after a 7 hour flight to get a gate to deboard!!

Absolutely the best airline for service and comfort by far! I only wish I could fly with them domestically!

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.

The crew on the flight were not particularly pleasant and fluid restriction was an issue. I was not allowed to fill my water bottle. Crew didn't check on passengers other than meal service.

Entertainment system didn't work well. Also no new movies and limited choice of other programmes. . And only one USB A charger option. Most modern electronic items needs USB C. Planes should offer both

The space in the seat was okay, the staff were friendly, the entertainment system, my touch screen was not working and some of the films listed on the website for the flight were not available.

Travelling to a place near Heathrow?

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

More options for your flight to Heathrow