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Cheap flights from London Heathrow Airport to Jacksonville from £359

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 29/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JAX
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London Heathrow to Jacksonville are usually found in February or March, booked 90 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 24 October 2025.

Round-trip from

£445

One-way from

£359

Popular in

December

Cheapest in

February

Average price

£604
Lufthansa
  • Lufthansa
  • 24/11-8/12
  • 3 total stops
  • 30h 20m total
  • London to Jacksonville
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British Airways
  • British Airways
  • 29/12
  • 2 total stops
  • 33h 26m total
  • London to Jacksonville
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find 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 24 October 2025.

Mon 24/1109:30LHR - JAX
2 stops19h 29mLufthansa
Mon 8/1218:59JAX - LHR
1 stop10h 51mLufthansa
Deal found 22/10£445
Wed 3/1209:00LHR - JAX
2 stops17h 32mUnited Airlines
Wed 10/1218:59JAX - LHR
1 stop10h 51mUnited Airlines
Deal found 24/10£465
Mon 24/1109:00LHR - JAX
2 stops30h 33mUnited Airlines
Mon 8/1218:59JAX - LHR
1 stop10h 51mUnited Airlines
Deal found 22/10£466
Mon 8/1210:15LHR - JAX
1 stop12h 13mBritish Airways
Mon 15/1218:14JAX - LHR
1 stop12h 51mBritish Airways
Deal found 24/10£467
Mon 8/1209:00LHR - JAX
2 stops17h 32mUnited Airlines
Mon 15/1208:10JAX - LHR
1 stop18h 45mUnited Airlines
Deal found 23/10£472
Wed 5/1107:25LHR - JAX
1 stop15h 54mJetBlue
Wed 12/1111:04JAX - LHR
1 stop14h 51mJetBlue
Deal found 22/10£474
Wed 5/1107:25LHR - JAX
1 stop15h 54mIcelandair
Wed 11/210:00JAX - LHR
1 stop18h 30mIcelandair
Deal found 22/10£478
Wed 5/1106:50LHR - JAX
2 stops18h 20mBrussels Airlines
Wed 12/1113:55JAX - LHR
2 stops22h 10mBrussels Airlines
Deal found 22/10£480
Wed 5/1107:25LHR - JAX
1 stop15h 54mIcelandair
Wed 12/1111:04JAX - LHR
2 stops29h 36mIcelandair
Deal found 22/10£481
Tue 11/1109:00LHR - JAX
2 stops17h 22mUnited Airlines
Thu 4/1216:37JAX - LHR
1 stop13h 38mUnited Airlines
Deal found 22/10£482

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 24 October 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

Wed 3/12

07:25-21:51

1 stop19h 26m

Jacksonville

Wed 10/12

10:52-06:55

1 stop15h 03m

£465

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 3/12

09:00-21:32

2 stops17h 32m

Jacksonville

Wed 10/12

18:59-10:50

1 stop10h 51m

£465

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 8/12

09:00-21:32

2 stops17h 32m

Jacksonville

Mon 15/12

16:09-10:50

2 stops13h 41m

£465

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 24/11

09:00-10:33

2 stops30h 33m

Jacksonville

Mon 8/12

18:59-10:50

1 stop10h 51m

£466

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 8/12

10:15-17:28

1 stop12h 13m

Jacksonville

Mon 15/12

18:14-12:05

1 stop12h 51m

£467

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 5/11

07:25-18:19

1 stop15h 54m

Jacksonville

Wed 11/2

10:00-09:30

1 stop18h 30m

£478

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 12/11

06:50-20:10

2 stops18h 20m

Jacksonville

Sat 22/11

18:49-06:40

1 stop30h 51m

£481

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 29/12

19:50-00:16

2 stops33h 26m

£359

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 29/10

07:50-23:59

2 stops20h 09m

£362

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 29/12

19:25-16:34

3 stops50h 09m

£377

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 17 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 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 17 October 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 90 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Jacksonville (average of £398). Flying from London Heathrow Airport to Jacksonville in July is currently the most expensive (average of £485). 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 24 October 2025.

It’s typically best to fly out from London Heathrow Airport to Jacksonville in the morning. Doing so could potentially save you 20% 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 24 October 2025.
See what other customers who have flown with Finnair, 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.
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
670 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
8,994 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,522 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,471 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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.

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

    A quick flight from London Heathrow Airport to Jacksonville can take about 17h 32m. JetBlue provides one of the quickest options available for as low as £465. 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 Icelandair is currently your cheapest option to Jacksonville, with prices starting at £271. Additional return tickets that might be worth considering are offered by Air France and Lufthansa, with the lowest prices starting at £370 and £402, respectively. You may be able to fly from London Heathrow Airport to Jacksonville for 51% less than the average price by searching for these airlines.

  • 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Jacksonville (average of £398). Flying from London Heathrow Airport to Jacksonville in July is currently the most expensive (average of £485). 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

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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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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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£271Average£589FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapest£370Average£498FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£402Average£501FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£402Average£556FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£421Average£563FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£425Average£668FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
KLMCheapest£435Average£481FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£439Average£578FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£456Average£561FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£457Average£580FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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