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Cheap flights from Channel Islands to London Heathrow Airport from £38

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
JER — LHR
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Channel Islands to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Channel Islands to Heathrow
Explore the most affordable flight options available from Channel Islands to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2025.

Wed 31/1217:00JER - LHR
Nonstop1h 05mBritish Airways
Sat 10/108:40LHR - JER
Nonstop1h 05mBritish Airways
Deal found 22/12£96
Wed 31/1217:00JER - LHR
Nonstop1h 05mBritish Airways
Fri 9/114:45LHR - JER
Nonstop1h 10mBritish Airways
Deal found 22/12£99
Wed 31/1217:00JER - LHR
Nonstop1h 05mBritish Airways
Thu 8/114:55LHR - JER
Nonstop1h 10mBritish Airways
Deal found 22/12£102
Wed 31/1217:00JER - LHR
Nonstop1h 05mBritish Airways
Tue 6/108:40LHR - JER
Nonstop1h 05mBritish Airways
Deal found 22/12£105
Tue 30/1217:00JER - LHR
Nonstop1h 05mBritish Airways
Sat 10/108:40LHR - JER
Nonstop1h 05mBritish Airways
Deal found 22/12£150
Tue 30/1217:00JER - LHR
Nonstop1h 05mBritish Airways
Fri 9/114:45LHR - JER
Nonstop1h 10mBritish Airways
Deal found 22/12£153
Tue 30/1217:00JER - LHR
Nonstop1h 05mBritish Airways
Thu 8/114:55LHR - JER
Nonstop1h 10mBritish Airways
Deal found 22/12£156
Tue 30/1217:00JER - LHR
Nonstop1h 05mBritish Airways
Wed 7/108:40LHR - JER
Nonstop1h 05mBritish Airways
Deal found 22/12£159
Wed 31/1217:00JER - LHR
Nonstop1h 05mBritish Airways
Mon 5/108:40LHR - JER
Nonstop1h 05mBritish Airways
Deal found 22/12£161
Wed 24/1210:30JER - LHR
Nonstop1h 15mBritish Airways
Sun 28/1208:40LHR - JER
Nonstop1h 05mBritish Airways
Deal found 22/12£182
Fri 26/1216:50JER - LHR
Nonstop1h 05mBritish Airways
Thu 1/108:40LHR - JER
Nonstop1h 05mBritish Airways
Deal found 21/12£185
Mon 29/1217:00JER - LHR
Nonstop1h 05mBritish Airways
Sat 10/108:40LHR - JER
Nonstop1h 05mBritish Airways
Deal found 22/12£210

Find flight deals from Channel Islands to Heathrow

Keep the following information in mind while searching for Channel Islands to Heathrow flight deals. Data was last updated 23 December 2025.

Round-trip from

£79

One-way from

£38

Popular in

March

Cheapest in

April

Average price

£179
British Airways
  • British Airways
  • 17/1-19/1
  • Nonstop
  • 2h 10m total
  • Channel Islands to London
Search Deals
British Airways
  • British Airways
  • 7/4
  • Nonstop
  • 1h 05m total
  • Channel Islands to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Channel Islands to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 December 2025.
Use the filters below to find and compare flights from Channel Islands to London Heathrow Airport that are best for you.

Fly from

Channel Islands

Fly to

Heathrow

Route

Depart

Return

Price

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sat 17/1

17:00-18:05

Nonstop1h 05m

London Heathrow

Mon 19/1

08:40-09:45

Nonstop1h 05m

£79

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sun 18/1

10:30-11:45

Nonstop1h 15m

London Heathrow

Mon 19/1

08:40-09:45

Nonstop1h 05m

£98

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Wed 28/1

07:00-08:20

Nonstop1h 20m

London Heathrow

Wed 28/1

12:25-13:30

Nonstop1h 05m

£99

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sat 3/1

17:00-18:05

Nonstop1h 05m

London Heathrow

Fri 9/1

14:45-15:55

Nonstop1h 10m

£103

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sat 3/1

17:00-18:05

Nonstop1h 05m

London Heathrow

Thu 8/1

14:55-16:05

Nonstop1h 10m

£106

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sat 3/1

17:00-18:05

Nonstop1h 05m

London Heathrow

Wed 7/1

08:40-09:45

Nonstop1h 05m

£109

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sat 3/1

17:00-18:05

Nonstop1h 05m

London Heathrow

Tue 6/1

08:40-09:45

Nonstop1h 05m

£109

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sat 24/1

10:30-11:45

Nonstop1h 15m

London Heathrow

Sat 24/1

14:45-15:55

Nonstop1h 10m

£115

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Fri 6/2

07:00-08:20

Nonstop1h 20m

London Heathrow

Thu 12/2

14:55-16:05

Nonstop1h 10m

£118

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Mon 5/1

10:40-11:55

Nonstop1h 15m

London Heathrow

Fri 9/1

14:45-15:55

Nonstop1h 10m

£142

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Channel Islands to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Channel Islands with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Channel Islands to London Heathrow Airport

What is the cheapest month to book a flight from Channel Islands to London Heathrow Airport?

Currently, March is the cheapest month in which you can book a flight from Channel Islands to London Heathrow Airport (average of £78). Flying from Channel Islands to London Heathrow Airport in September is currently the most expensive (average of £226). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EDI to LHR?

Find hourly flight availability from Channel Islands to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 December 2025.

One of the essential ways to save on airfare from Channel Islands to London Heathrow Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 71% on airfare.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 23 December 2025.
Read reviews from past customers who have flown with British Airways from Channel Islands to London Heathrow Airport. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,605 reviews
Check prices

Comfort

6.7

Food

6.4

Entertainment

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,605 reviews
British Airways
6.7
Okay
7,605 reviews
Check prices

Comfort

6.7

Food

6.4

Entertainment

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Channel Islands to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Channel Islands to London Heathrow Airport?

    For as low as £79, British Airways can have you in London Heathrow Airport from Channel Islands in 1h 05m. There are 174 mi between Channel Islands and London Heathrow Airport. Generally, flights for this route are direct.

  • What are the most reliable airlines from Channel Islands to London Heathrow Airport?

    The top 3 most reliable airlines when flying from Channel Islands to London Heathrow Airport are British Airways (85%), Qatar Airways (84%) and Finnair (83%).

  • What are the cheapest flights from Channel Islands to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for £43. While the most popular route (Saint Peter Jersey - London Heathrow) can be booked for £79 on average, our data indicates £345 when flying from Channel Islands to London Heathrow Airport.

  • Can I find deals for flights from Channel Islands to Heathrow that include hotel bookings?

    Yes. In addition to deals on Channel Islands to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Channel Islands to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Channel Islands to Heathrow.

  • Can I find deals for business class flights from Channel Islands to Heathrow?

    Yes. Cheapflights offers flight deals from Channel Islands to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Channel Islands to London Heathrow Airport?

    Currently, March is the cheapest month in which you can book a flight from Channel Islands to London Heathrow Airport (average of £78). Flying from Channel Islands to London Heathrow Airport in September is currently the most expensive (average of £226). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Hounslow
Northampton
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Hayes
Watford
Crawley
Swindon
Bedford
Romford
Chichester
Eastbourne
Ipswich

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See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Channel Islands to Heathrow

Discover the top airline that operate flights from Channel Islands to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£87Average£170FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Channel Islands to Heathrow?

Cheapflights helps you search for flights from Channel Islands to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Channel Islands to Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Channel Islands to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Channel Islands to Heathrow with no change fees?

Yes, we can. To see specific flights from Channel Islands to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Channel Islands to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Channel Islands to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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