Cheap flights from London Heathrow Airport to Jacksonville from £325

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JAX
23 Jul — 30 Jul1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Jacksonville are usually found in February or March, booked 54 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 18 July 2025.

Round-trip from

£480

One-way from

£325

Popular in

August

Cheapest in

February

Average price

£615
British Airways
  • British Airways
  • 3/11-12/11
  • 2 total stops
  • 23h 06m total
  • London to Jacksonville
JetBlue
  • JetBlue
  • 27/9
  • 1 total stop
  • 32h 32m total
  • London to Jacksonville
Highest demand for flights based on searches. 8% potential increase in price (£35 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 18 July 2025.

Mon 3/1111:45LHR - JAX
1 stop12h 36mBritish Airways
Wed 12/1120:30JAX - LHR
1 stop10h 30mBritish Airways
Deal found 15/7£480
Mon 1/915:15LHR - JAX
1 stop12h 33mVirgin Atlantic
Mon 8/917:15JAX - LHR
1 stop21h 45mVirgin Atlantic
Deal found 18/7£486
Sun 14/912:55LHR - JAX
1 stop13h 13mDelta
Sat 27/912:45JAX - LHR
2 stops15h 05mDelta
Deal found 16/7£491
Mon 1/916:00LHR - JAX
1 stop34h 06mLufthansa
Mon 8/918:54JAX - LHR
1 stop31h 01mLufthansa
Deal found 17/7£492
Mon 1/909:30LHR - JAX
2 stops15h 47mUnited Airlines
Mon 8/915:39JAX - LHR
1 stop14h 56mUnited Airlines
Deal found 18/7£504
Mon 3/1109:00LHR - JAX
2 stops18h 11mMultiple Airlines
Wed 12/1107:10JAX - LHR
3 stops19h 00mMultiple Airlines
Deal found 15/7£504
Mon 27/1010:45LHR - JAX
2 stops35h 35mIberia
Sat 8/1117:29JAX - LHR
1 stop13h 36mIberia
Deal found 16/7£509
Mon 3/1118:00LHR - JAX
3 stops26h 10mAir Canada
Wed 12/1107:10JAX - LHR
3 stops18h 20mAir Canada
Deal found 15/7£510
Sun 31/810:30LHR - JAX
1 stop15h 23mFinnair
Sun 7/911:42JAX - LHR
1 stop13h 43mFinnair
Deal found 17/7£554
Sat 30/808:25LHR - JAX
1 stop16h 27mJetBlue
Sat 6/912:42JAX - LHR
1 stop12h 48mJetBlue
Deal found 15/7£571
Fri 15/808:25LHR - JAX
2 stops17h 26mIcelandair
Sun 31/820:49JAX - LHR
2 stops31h 41mIcelandair
Deal found 17/7£574
Sun 31/811:45LHR - JAX
2 stops17h 14mKLM
Sun 7/917:15JAX - LHR
2 stops15h 35mKLM
Deal found 17/7£605

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 18 July 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

Mon 3/11

11:45-19:21

1 stop12h 36m

Jacksonville

Wed 12/11

20:30-12:00

1 stop10h 30m

£480

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 1/9

15:15-22:48

1 stop12h 33m

Jacksonville

Mon 8/9

17:15-20:00

1 stop21h 45m

£486

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sun 14/9

12:55-21:08

1 stop13h 13m

Jacksonville

Sat 27/9

12:45-08:50

2 stops15h 05m

£491

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 1/9

16:00-21:06

1 stop34h 06m

Jacksonville

Mon 8/9

18:54-06:55

1 stop31h 01m

£492

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 1/9

09:30-20:17

2 stops15h 47m

Jacksonville

Mon 8/9

15:39-11:35

1 stop14h 56m

£504

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 3/11

09:00-22:11

2 stops18h 11m

Jacksonville

Wed 12/11

07:10-07:10

3 stops19h 00m

£504

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 27/10

10:45-18:20

2 stops35h 35m

Jacksonville

Sat 8/11

17:29-12:05

1 stop13h 36m

£509

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 3/11

18:00-15:10

3 stops26h 10m

Jacksonville

Wed 12/11

07:10-06:30

3 stops18h 20m

£510

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sun 31/8

10:30-20:53

1 stop15h 23m

Jacksonville

Sun 7/9

11:42-06:25

1 stop13h 43m

£554

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 30/8

08:25-19:52

1 stop16h 27m

Jacksonville

Sat 6/9

12:42-06:30

1 stop12h 48m

£571

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 25 results
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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 11 July 2025.

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 54 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 £607). Flying from London Heathrow Airport to Jacksonville in July is currently the most expensive (average of £837). 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 18 July 2025.

It’s typically best to fly out from London Heathrow Airport to Jacksonville in the morning. Doing so could potentially save you 21% on the flight price compared to flying in the evening, which is usually more expensive.

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 18 July 2025.
See what other customers who have flown with Delta, KLM, andFinnair 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.

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 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
8.0
Very Good

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 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

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 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

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 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

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 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

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 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 10 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?

    Flying on British Airways is currently your cheapest option to Jacksonville, with prices starting at £480. Additional return tickets that might be worth considering are offered by Virgin Atlantic and Lufthansa, with the lowest prices starting at £486 and £492, respectively. You may be able to fly from London Heathrow Airport to Jacksonville for 11% 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 (£325), Aer Lingus (£374), and Lufthansa (£521).

  • 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 £607). Flying from London Heathrow Airport to Jacksonville in July is currently the most expensive (average of £837). 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

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 10 airlines flying from Heathrow to Jacksonville

Discover the top 10 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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£270Average£590FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£400Average£505FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£401Average£557FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest£416Average£510FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£419Average£546FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£423Average£746FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£431Average£561FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£433Average£476FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£436Average£537FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£445Average£548FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Jacksonville?

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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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