What is the cheapest airline to fly from London Heathrow Airport to Saint Peter round-trip?

Currently priced at $117, British Airways will fly you from London Heathrow Airport to Saint Peter and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. British Airways is currently priced 35% below the average price you’ll pay for this route.

What is the cheapest day to fly from London Heathrow Airport to Saint Peter?

Travelers seeking maximum savings on their London Heathrow Airport to Saint Peter flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Saint Peter

The most flights from LHR to JER are scheduled on a Saturday (9 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

What are the most reliable airlines from London Heathrow Airport to Saint Peter?

The top 3 most reliable airlines when flying from London Heathrow Airport to Saint Peter are Qatar Airways (69%), British Airways (69%) and Japan Airlines (67%).

What is the cheapest day to fly round-trip from London Heathrow Airport to Saint Peter?

Monday is generally a great day to depart. Flying on this day could help you save up to 49%.

What is the cheapest month to fly from London Heathrow Airport to Saint Peter?

Flights from London Heathrow Airport to Saint Peter lean towards being more expensive in August. Prices are generally better when you fly from London Heathrow Airport to Saint Peter in January, with the cheapest ticket starting at $41.

What airport do you fly into for flights to Saint Peter from London Heathrow?

If you book a flight to Saint Peter from London Heathrow, you will be flying to Jersey, which is the city’s only airport. Saint Peter Jersey (JER) is located 0.8 mi from the center of Saint Peter. There are 6 flights from London Heathrow to Jersey per day from 1 airline.

Can I find deals for flights from Heathrow to Saint Peter that include hotel bookings?

Yes. In addition to deals on Heathrow to Saint Peter flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Heathrow to Saint Peter?

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

Can I find deals for business class flights from Heathrow to Saint Peter?

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

Find Flights from London Heathrow Airport to Saint Peter

Q: How far in advance should I book a flight from London Heathrow Airport to Saint Peter?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 43 days in advance, which can save you up to 100% on flights from London Heathrow Airport to Saint Peter compared to booking the week you need them. Waiting 43 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $104. For sooner than that we have options available in the next 3 days from $134.

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Cheapflights Tip: The best prices from London Heathrow to Saint Peter Jersey are usually found in February or January, booked 47 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Heathrow to Saint Peter

Popular in	May
Cheapest in	February
Average price	$188

Highest demand for flights based on searches. 9% potential increase in price ($18 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Best time to book a flight from Heathrow to Saint Peter

Have a flexible travel schedule? Discover the best time to fly to Saint Peter from Heathrow with our price prediction graph.

Estimated round-trip 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.

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Everything you need to know about your flight from London Heathrow Airport to Saint Peter

Prices

Airlines

How far ahead should I book a flight from London Heathrow Airport to Saint Peter?

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Saint Peter. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 35% on flights from London Heathrow Airport to Saint Peter by exploring options for tickets in the morning.

Reviews of airlines servicing Saint Peter

Read reviews from past customers who have flown British Airways from London Heathrow Airport to Saint Peter. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

7,361 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

LHR - FCO

The crew was wonderful. Service was great. The discomfort came from the passenger behind me kicking the seat.

British Airways

6.7

Okay

7,361 reviews

British Airways

6.7

Okay

7,361 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

LHR - FCO

The crew was wonderful. Service was great. The discomfort came from the passenger behind me kicking the seat.

Related info for your journey

What airport do you fly into for flights to Saint Peter from London Heathrow?
If you book a flight to Saint Peter from London Heathrow, you will be flying to Jersey, which is the city’s only airport. Saint Peter Jersey (JER) is located 0.8 mi from the center of Saint Peter. There are 6 flights from London Heathrow to Jersey per day from 1 airline.
What is the cheapest airline to fly from London Heathrow Airport to Saint Peter round-trip?
Currently priced at $117, British Airways will fly you from London Heathrow Airport to Saint Peter and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. British Airways is currently priced 35% below the average price you’ll pay for this route.
What are the most reliable airlines from London Heathrow Airport to Saint Peter?
The top 3 most reliable airlines when flying from London Heathrow Airport to Saint Peter are Qatar Airways (69%), British Airways (69%) and Japan Airlines (67%).
Can I find deals for flights from Heathrow to Saint Peter that include hotel bookings?
Yes. In addition to deals on Heathrow to Saint Peter flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Heathrow to Saint Peter?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Saint Peter.
Can I find deals for business class flights from Heathrow to Saint Peter?
Yes. Cheapflights offers flight deals from Heathrow to Saint Peter by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Heathrow to Saint Peter

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$117	Average$191	FlexibilityNo cancel fee	On-time70%

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Cheap flights from Heathrow (LHR) to Saint Peter (JER)

Find cheap flights from Heathrow to Saint Peter with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from London Heathrow to Saint Peter Jersey are usually found in February or January, booked 47 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Heathrow to Saint Peter

Popular in

Cheapest in

Average price

Best time to book a flight from Heathrow to Saint Peter

Have a flexible travel schedule? Discover the best time to fly to Saint Peter from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Saint Peter

How far ahead should I book a flight from London Heathrow Airport to Saint Peter?

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

Weekly flight availability from London Heathrow Airport to Saint Peter

Reviews of airlines servicing Saint Peter

Read reviews from past customers who have flown British Airways from London Heathrow Airport to Saint Peter. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Saint Peter from London Heathrow?

What is the cheapest airline to fly from London Heathrow Airport to Saint Peter round-trip?

What are the most reliable airlines from London Heathrow Airport to Saint Peter?

Can I find deals for flights from Heathrow to Saint Peter that include hotel bookings?

How can I find direct flights from Heathrow to Saint Peter?

Can I find deals for business class flights from Heathrow to Saint Peter?

Traveling to a place near Saint Peter?

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Top airline flying from Heathrow to Saint Peter

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