Cheap flights from London Heathrow to Jacksonville Florida

Q: How much are flights normally?

£ 477. If you see flights from London Heathrow to Jacksonville Florida for less than this, you've found a good deal.

Q: When is the best time to book cheap flights?

9 weeks. If you want cheap flights from London Heathrow to Jacksonville Florida, this is the best time to book.

Q: What are the cheapest airlines?

Air France, JetBlue, British Airways, KLM, Lufthansa. These airlines usually offer the cheapest flights from London Heathrow to Jacksonville Florida.

Q: What airlines fly indirectly?

Air Canada, British Airways, Lufthansa, Virgin Atlantic, JetBlue. These airlines fly from London Heathrow to Jacksonville Florida, but you’ll have at least one layover.

Q: When is high season?

December. This is the most expensive time to fly to Jacksonville Florida. If this is when you want to go, book your flight from London Heathrow in advance.

Q: When is the cheapest time to fly?

January. Flights from London Heathrow to Jacksonville Florida are usually cheaper at this time of year.

Q: How long is the flight?

12 hrs 30 mins. This is the shortest flight time from London Heathrow to Jacksonville Florida.

Q: How long should I stay in Jacksonville Florida?

15 days. Most people spend this amount of time in Jacksonville Florida.

from as little as £462

17 nights in Jacksonville Florida, departing London Heathrow on 23 / Aug / 2025 with JetBlue (price found 31 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from London Heathrow to Jacksonville Florida

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The London Heathrow / Jacksonville Florida route

All 6831 km of it

Cheap flight deals for this route

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Jacksonville Florida flight facts

What you need to know

How much are flights normally?

£ 477

If you see flights from London Heathrow to Jacksonville Florida for less than this, you've found a good deal.

When is the best time to book cheap flights?

9 weeks

If you want cheap flights from London Heathrow to Jacksonville Florida, this is the best time to book.

What are the cheapest airlines?

Air France
JetBlue
British Airways
KLM
Lufthansa

These airlines usually offer the cheapest flights from London Heathrow to Jacksonville Florida.

What airlines fly indirectly?

Air Canada
British Airways
Lufthansa
Virgin Atlantic
JetBlue

These airlines fly from London Heathrow to Jacksonville Florida, but you’ll have at least one layover.

When is high season?

December

This is the most expensive time to fly to Jacksonville Florida. If this is when you want to go, book your flight from London Heathrow in advance.

When is the cheapest time to fly?

January

Flights from London Heathrow to Jacksonville Florida are usually cheaper at this time of year.

How long is the flight?

12 hrs 30 mins

This is the shortest flight time from London Heathrow to Jacksonville Florida.

How long should I stay in Jacksonville Florida?

15 days

Most people spend this amount of time in Jacksonville Florida.

Alternative flights from the UK to Jacksonville Florida

Check out prices for other routes

London to Jacksonville Florida

from £462 pp

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Manchester to Jacksonville Florida

from £551 pp

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Edinburgh to Jacksonville Florida

from £546 pp

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Birmingham to Jacksonville Florida

from £575 pp

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London City Airport to Jacksonville Florida

from £632 pp

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London Gatwick to Jacksonville Florida

from £478 pp

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London Luton to Jacksonville Florida

search for price

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Alternative flights from London Heathrow to Jacksonville Florida

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Today alone, Netflights has searched over 1,338 flights. 23 / Aug / 2025 is currently the lowest priced day of the year to fly the London Heathrow/Jacksonville Florida route. There are around 106 flights on any given week from the UK to Jacksonville Florida and the cheapest month to fly right now is August.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)

LOWEST

5 °C

AVG

20 °C

HIGHEST

33 °C

Rainfall (mm)

LOWEST

50 mm

AVG

109.3 mm

HIGHEST

184 mm

Key facts about Jacksonville Florida

Timezone

5 hrs behind GMT

How to get cheap flights from London Heathrow to Jacksonville Florida

Tips and advice from our flight experts

Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London Heathrow to Jacksonville Florida, across the nine airlines that offer this route. We've found that 23 / Aug / 2025 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.

The most popular airlines offering flights to Jacksonville Florida are Air Canada, British Airways & Lufthansa. Air Canada is the most popular one, but that doesn’t mean their flights will be the cheapest. If you can't find a flight time that suits you, why not look at flying out from a different airport?

The distance between London Heathrow to Jacksonville Florida is 6831 km. Normally, it takes about 13 hrs 40 mins to fly, and you can definitely expect the journey to be at least 12 hrs 30 mins. You can see the various flight times in the results.

The cheapest month to fly to Jacksonville Florida is January, while December is when the prices of flights, hotels and car hire will be at their highest. If you need somewhere to stay for your trip to the USA, take a look at our accommodation options.