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$498+ Cheap flights from Heathrow (LHR) to Jacksonville (JAX)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JAX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Jacksonville are usually found in February or November, booked 77 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap 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 July 29, 2025.

Round-trip from

$643
(oojo)

One-way from

$498
(Cheapflightsfares)

Popular in

August

Cheapest in

February

Average price

$824
From London Heathrow to Jacksonville
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One-way flight from London Heathrow to Jacksonville
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Highest demand for flights based on searches. 7% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Heathrow to Jacksonville

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 July 29, 2025.

This oojo deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:00 amLHR - JAX
2 stops19h 57mBritish Airways
Mon 9/291:27 pmJAX - LHR
2 stops16h 23mBritish Airways
Deal found 7/28$643
This Vliegwinkel deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:15 amLHR - JAX
1 stop13h 02mJetBlue
Wed 9/175:12 pmJAX - LHR
1 stop22h 33mJetBlue
Deal found 7/27$648
This Expedia deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:30 amLHR - JAX
2 stops17h 19mMultiple Airlines
Sat 9/133:25 pmJAX - LHR
1 stop14h 10mMultiple Airlines
Deal found 7/28$651
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:00 pmLHR - JAX
1 stop13h 06mUnited Airlines
Wed 9/174:38 pmJAX - LHR
1 stop11h 42mUnited Airlines
Deal found 7/27$658
This lol.travel deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/259:30 amLHR - JAX
2 stops40h 43mAir Canada
Tue 9/99:50 amJAX - LHR
2 stops18h 45mAir Canada
Deal found 7/27$659
This Finnair deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:20 amLHR - JAX
1 stop19h 35mFinnair
Tue 9/1611:42 amJAX - LHR
1 stop13h 43mFinnair
Deal found 7/27$664
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:45 amLHR - JAX
2 stops17h 14mDelta
Wed 9/105:01 pmJAX - LHR
1 stop15h 29mDelta
Deal found 7/29$703
This Lufthansa deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:30 pmLHR - JAX
2 stops29h 40mLufthansa
Sun 12/286:50 pmJAX - LHR
1 stop30h 50mLufthansa
Deal found 7/27$791

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Jacksonville that are best for you.

Fly from

Heathrow

Fly to

Jacksonville

Route

Depart

Return

Price

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Fri 9/26

7:00 am-9:57 pm

2 stops19h 57m

Jacksonville

Mon 9/29

1:27 pm-10:50 am

2 stops16h 23m

$643

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 9/10

8:15 am-4:17 pm

1 stop13h 02m

Jacksonville

Wed 9/17

5:12 pm-8:45 pm

1 stop22h 33m

$648

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 9/2

11:30 am-11:49 pm

2 stops17h 19m

Jacksonville

Sat 9/13

3:25 pm-10:35 am

1 stop14h 10m

$651

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 9/10

1:00 pm-9:06 pm

1 stop13h 06m

Jacksonville

Wed 9/17

4:38 pm-9:20 am

1 stop11h 42m

$658

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 8/25

9:30 am-9:13 pm

2 stops40h 43m

Jacksonville

Tue 9/9

9:50 am-9:35 am

2 stops18h 45m

$659

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 9/9

8:20 am-10:55 pm

1 stop19h 35m

Jacksonville

Tue 9/16

11:42 am-6:25 am

1 stop13h 43m

$664

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Thu 8/28

11:45 am-11:59 pm

2 stops17h 14m

Jacksonville

Wed 9/10

5:01 pm-1:30 pm

1 stop15h 29m

$703

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sun 12/14

7:30 pm-8:10 pm

2 stops29h 40m

Jacksonville

Sun 12/28

6:50 pm-6:40 am

1 stop30h 50m

$791

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 9/10

6:40 am-10:48 pm

3 stops21h 08m

Jacksonville

Wed 9/24

5:01 pm-6:30 pm

2 stops20h 29m

$902

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 10/6

9:50 am-6:56 pm

2 stops14h 06m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 18 results
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 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.

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 round-trip flight from Heathrow to Jacksonville. Price data was last updated on July 25, 2025.

The best time to book flights from London Heathrow Airport to Jacksonville is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Jacksonville (average of $278). Flying from London Heathrow Airport to Jacksonville in March is currently the most expensive (average of $365). 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 LHR to JAX?

Find hourly flight availability from Heathrow to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Jacksonville at noon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the afternoon.

What’s the top layover airport for flights from London Heathrow Airport to Jacksonville?

Share of 1-stop round-trip flights from London Heathrow Airport to Jacksonville chosen by Cheapflights users in the past 12 months, using the same layover each way.

Washington, D.C. (IAD) – chosen by Cheapflights users on 83% of 1-stop itineraries from London Heathrow Airport to Jacksonville on Cheapflights.

What’s the cheapest layover airport for flights from London Heathrow Airport to Jacksonville?

Average round-trip fare for 1-stop flights from London Heathrow Airport to Jacksonville, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Philadelphia (PHL) is the most affordable 1-stop option, with an average round-trip price of $592.

What’s the fastest layover option from London Heathrow Airport to Jacksonville?

Shortest average travel time for 1-stop one-way flights from London Heathrow Airport to Jacksonville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 4h 38m.

Which airport typically offers the quickest layover for flights from London Heathrow Airport to Jacksonville?

Average layover duration for 1-stop one-way flights from London Heathrow Airport to Jacksonville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Philadelphia (PHL) offer the fastest connection on this route, with an average layover time of 1h 56m.

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 July 29, 2025.
Get a feel of what it's like to fly with Delta, Finnair, and United Airlines from London Heathrow Airport to Jacksonville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Scandinavian Airlines
7.3
Good
1,449 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
JetBlue
7.3
Good
2,913 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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 3 airlines. Jacksonville is conveniently located just 11.2 mi from Jacksonville’s city center.

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

    According to our current data, British Airways ($643), JetBlue ($648), and United Airlines ($658) offers the cheapest pricing from London Heathrow Airport to Jacksonville. British Airways is 11% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $498. However, be on the lookout for offers from JetBlue and WestJet, as they are both options that can get you from London Heathrow Airport to Jacksonville for a low price.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Jacksonville (average of $278). Flying from London Heathrow Airport to Jacksonville in March is currently the most expensive (average of $365). 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

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Kingsland
Fernandina Beach
Waycross

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Alternative routes for Heathrow to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to Melbourne flights

Top 3 airlines flying from Heathrow to Jacksonville

Discover the top 3 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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$547Average$804FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$561Average$653FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$661Average$797FlexibilityNo cancel feeOn-time76%

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