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Cheap flights from London Heathrow Airport to Jacksonville from £332

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JAX
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Jacksonville

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Jacksonville
Explore the most affordable flight options available from Heathrow to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2026.

Wed 6/508:15
LHR
-
JAX
1 stop20h 05m
JetBlue
Wed 13/511:32
JAX
-
LHR
1 stop28h 13m
JetBlue
Deal found 8/4£524
Tue 28/408:40
LHR
-
JAX
1 stop18h 25m
JetBlue
Thu 7/506:06
JAX
-
LHR
1 stop22h 24m
JetBlue
Deal found 4/4£529
Wed 22/408:40
LHR
-
JAX
1 stop18h 25m
JetBlue
Wed 6/507:10
JAX
-
LHR
1 stop18h 20m
JetBlue
Deal found 6/4£536
Tue 21/408:40
LHR
-
JAX
1 stop18h 25m
JetBlue
Tue 5/507:10
JAX
-
LHR
1 stop18h 20m
JetBlue
Deal found 5/4£540
Wed 6/506:50
LHR
-
JAX
2 stops16h 12m
Multiple Airlines
Wed 13/510:40
JAX
-
LHR
1 stop14h 15m
Multiple Airlines
Deal found 8/4£555
Wed 22/408:15
LHR
-
JAX
1 stop19h 55m
JetBlue
Sun 26/406:10
JAX
-
LHR
1 stop22h 20m
JetBlue
Deal found 6/4£558
Wed 6/508:40
LHR
-
JAX
2 stops18h 06m
United Airlines
Wed 13/511:09
JAX
-
LHR
2 stops15h 06m
United Airlines
Deal found 8/4£565
Mon 27/408:15
LHR
-
JAX
1 stop31h 29m
JetBlue
Mon 11/506:06
JAX
-
LHR
1 stop22h 24m
JetBlue
Deal found 5/4£569

Find flight deals from Heathrow to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Jacksonville (JAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 April 2026.

Round-trip from

£524

One-way from

£332

Popular in

December

Cheapest in

September

Average price

£579
JetBlue
  • JetBlue
  • 6/5-13/5
  • 2 total stops
  • 48h 18m total
  • London to Jacksonville
Search Deals
United Airlines
  • United Airlines
  • 9/6
  • 1 total stop
  • 14h 49m total
  • London to Jacksonville
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 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 Heathrow to Jacksonville 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 9 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 27/4

08:15-10:44

1 stop31h 29m

Jacksonville

Mon 11/5

06:06-09:30

1 stop22h 24m

£569

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 9/5

08:15-21:24

1 stop18h 09m

Jacksonville

Wed 13/5

07:10-06:30

1 stop18h 20m

£580

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Thu 3/9

07:50-22:01

2 stops19h 11m

Jacksonville

Tue 8/9

15:49-12:50

1 stop16h 01m

£587

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Thu 3/9

08:45-23:39

2 stops43h 54m

Jacksonville

Tue 8/9

07:05-07:55

1 stop19h 50m

£592
Fastest return journey

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 9/5

07:30-20:02

2 stops17h 32m

Jacksonville

Wed 13/5

06:15-21:25

1 stop10h 10m

£598

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 28/4

20:05-19:34

2 stops28h 29m

Jacksonville

Thu 7/5

11:22-13:00

2 stops20h 38m

£598

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 9/5

12:15-21:15

1 stop14h 00m

Jacksonville

Wed 13/5

15:56-12:10

1 stop15h 14m

£607
Cheapest one-way

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 30/6

06:50-21:59

2 stops20h 09m

£417

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 8/7

08:40-21:59

2 stops18h 19m

£436

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 29/6

09:30-21:59

2 stops17h 29m

£439

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Heathrow 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 London Heathrow Airport to Jacksonville

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Jacksonville. Price data was last updated on 3 April 2026.

The price you pay for your flight from London Heathrow Airport to Jacksonville may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Jacksonville (average of £394). Flying from London Heathrow Airport to Jacksonville in December is currently the most expensive (average of £480). 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.

How much does it cost for a return flight from London Heathrow Airport to Jacksonville?

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated 9 April 2026.
See what other customers who have flown with KLM,Virgin Atlantic, andUnited Airlines from London Heathrow Airport to Jacksonville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,492 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,492 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
685 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,554 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,900 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,864 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Jacksonville. 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 Jacksonville from London Heathrow?

    Most people fly into Jacksonville (JAX) if they book a flight to Jacksonville from London Heathrow. On average, Jacksonville has 0 inbound flights from London Heathrow per day from 9 airlines. Jacksonville is conveniently located just 11.2 mi from Jacksonville’s city center.

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

    A quick flight from London Heathrow Airport to Jacksonville can take about 19h 11m. JetBlue provides one of the quickest options available for as low as £587. London Heathrow Airport and Jacksonville are separated by a distance of 4239 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Jacksonville round-trip?

    Flying on Delta is currently your cheapest option to Jacksonville, with prices starting at £184. Additional return tickets that might be worth considering are offered by United Airlines and Lufthansa, with the lowest prices starting at £388 and £407, respectively. You may be able to fly from London Heathrow Airport to Jacksonville for 67% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London Heathrow Airport to Jacksonville one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Jacksonville are JetBlue (£291), Lufthansa (£349), and Virgin Atlantic (£534).

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

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

  • How can I find direct flights from Heathrow to Jacksonville?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Jacksonville 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 London Heathrow Airport to Jacksonville?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Jacksonville (average of £394). Flying from London Heathrow Airport to Jacksonville in December is currently the most expensive (average of £480). 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 Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach

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Alternative routes for Heathrow to Jacksonville

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Top 9 airlines flying from Heathrow to Jacksonville

Discover the top 9 airlines that operate flights from Heathrow to Jacksonville. 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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£184Average£618FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest£388Average£581FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£407Average£600FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£444Average£665FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
KLMCheapest£449Average£567FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£450Average£536FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£467Average£590FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£472Average£608FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£483Average£578FlexibilityNo cancel feeOn-time76%
Search Finnair 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 Heathrow to Jacksonville?

Cheapflights helps you search for flights from Heathrow to Jacksonville 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 Heathrow to Jacksonville?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Jacksonville 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 Heathrow to Jacksonville with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Jacksonville, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Heathrow to Jacksonville flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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