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Cheap flights from Channel Islands to London Heathrow Airport from £37

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
JER — LHR
17 May — 24 May1
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 17 April 2026.

Sun 10/507:00
JER
-
LHR
Nonstop1h 10m
British Airways
Sun 17/508:45
LHR
-
JER
Nonstop1h 00m
British Airways
Deal found 12/4£89
Tue 8/1207:10
JER
-
LHR
Nonstop1h 20m
British Airways
Fri 11/1208:45
LHR
-
JER
Nonstop1h 05m
British Airways
Deal found 14/4£106
Sun 3/507:00
JER
-
LHR
Nonstop1h 10m
British Airways
Sun 10/508:45
LHR
-
JER
Nonstop1h 00m
British Airways
Deal found 17/4£108
Mon 20/410:25
JER
-
LHR
Nonstop1h 10m
British Airways
Thu 23/415:10
LHR
-
JER
Nonstop1h 10m
British Airways
Deal found 13/4£112
Fri 13/1110:40
JER
-
LHR
Nonstop1h 15m
British Airways
Sun 15/1108:40
LHR
-
JER
Nonstop1h 05m
British Airways
Deal found 15/4£114
Sat 2/517:00
JER
-
LHR
Nonstop1h 05m
British Airways
Mon 4/508:40
LHR
-
JER
Nonstop1h 00m
British Airways
Deal found 15/4£116
Tue 21/417:05
JER
-
LHR
Nonstop1h 05m
British Airways
Wed 22/415:10
LHR
-
JER
Nonstop1h 10m
British Airways
Deal found 13/4£117
Sat 16/510:35
JER
-
LHR
Nonstop1h 10m
British Airways
Sun 17/508:45
LHR
-
JER
Nonstop1h 00m
British Airways
Deal found 14/4£120
Sun 9/807:00
JER
-
LHR
Nonstop1h 10m
British Airways
Tue 25/819:40
LHR
-
JER
Nonstop0h 55m
British Airways
Deal found 13/4£120
Thu 30/407:00
JER
-
LHR
Nonstop1h 10m
British Airways
Mon 4/508:40
LHR
-
JER
Nonstop1h 00m
British Airways
Deal found 15/4£121
Sat 2/517:00
JER
-
LHR
Nonstop1h 05m
British Airways
Wed 6/508:25
LHR
-
JER
Nonstop1h 00m
British Airways
Deal found 17/4£124
Tue 12/518:15
JER
-
LHR
Nonstop1h 05m
British Airways
Wed 13/508:25
LHR
-
JER
Nonstop1h 00m
British Airways
Deal found 13/4£131

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 17 April 2026.

Round-trip from

£89

One-way from

£37

Popular in

October

Cheapest in

June

Average price

£143
British Airways
  • British Airways
  • 10/5-17/5
  • Nonstop
  • 2h 10m total
  • Channel Islands to London
Search Deals
British Airways
  • British Airways
  • 21/7
  • Nonstop
  • 1h 05m total
  • Channel Islands to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 17 April 2026.
Use the filters below to find and compare flights from Channel Islands to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sun 3/5

07:00-08:10

Nonstop1h 10m

London Heathrow

Sun 10/5

08:45-09:45

Nonstop1h 00m

£108

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sun 9/8

07:00-08:10

Nonstop1h 10m

London Heathrow

Tue 25/8

19:40-20:35

Nonstop0h 55m

£120

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sun 31/5

07:00-08:10

Nonstop1h 10m

London Heathrow

Sun 7/6

08:45-09:45

Nonstop1h 00m

£137

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Thu 28/5

07:00-08:10

Nonstop1h 10m

London Heathrow

Thu 4/6

15:10-16:20

Nonstop1h 10m

£152

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Thu 14/5

07:00-08:10

Nonstop1h 10m

London Heathrow

Sun 17/5

08:45-09:45

Nonstop1h 00m

£155

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Fri 8/5

10:35-11:45

Nonstop1h 10m

London Heathrow

Sun 10/5

08:45-09:45

Nonstop1h 00m

£186

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sun 17/5

07:00-08:10

Nonstop1h 10m

London Heathrow

Sun 17/5

19:40-20:35

Nonstop0h 55m

£193

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Thu 14/5

07:00-08:10

Nonstop1h 10m

London Heathrow

Thu 21/5

15:10-16:20

Nonstop1h 10m

£225
Fastest return journey

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sat 2/5

17:00-18:05

Nonstop1h 05m

London Heathrow

Fri 8/5

19:40-20:35

Nonstop0h 55m

£228

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Fri 1/5

10:35-11:45

Nonstop1h 10m

London Heathrow

Sun 10/5

08:45-09:45

Nonstop1h 00m

£253

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 22 resultsSorted by cheapest first
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, January 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 March is currently the most expensive (average of £146). 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 17 April 2026.

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 at midday tend to be the most expensive. A flight in the evening could potentially save you up to 75% 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 17 April 2026.
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
7,889 reviews
Check prices

Food

6.4

Comfort

6.8

Entertainment

6.4

Overall

6.7

Crew

7.7

Boarding

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.
British Airways
6.7
Okay
7,889 reviews
British Airways
6.7
Okay
7,889 reviews
Check prices

Food

6.4

Comfort

6.8

Entertainment

6.4

Overall

6.7

Crew

7.7

Boarding

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.

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 £120, British Airways can have you in London Heathrow Airport from Channel Islands in 1h 10m. 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 Qatar Airways (92%), British Airways (89%) and Finnair (86%).

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

    Looking at all options, your cheapest flight can be booked for £70. While the most popular route (Saint Peter Jersey - London Heathrow) can be booked for £116 on average, our data indicates £706 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, January 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 March is currently the most expensive (average of £146). 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
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Chelmsford
Ipswich
Southend-on-Sea

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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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£86Average£156FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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