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Cheap flights from London Heathrow Airport to Jacksonville from £335

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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JAX
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

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 8 January 2026.

Round-trip from

£419

One-way from

£335

Popular in

December

Cheapest in

February

Average price

£526
United Airlines
  • United Airlines
  • 22/4-6/5
  • 3 total stops
  • 32h 27m total
  • London to Jacksonville
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Brussels Airlines
  • Brussels Airlines
  • 22/2
  • 2 total stops
  • 31h 24m total
  • London to Jacksonville
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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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 8 January 2026.

Sat 2/508:00LHR - JAX
2 stops17h 01mUnited Airlines
Fri 8/517:27JAX - LHR
1 stop33h 13mUnited Airlines
Deal found 8/1£419
Wed 22/409:30LHR - JAX
2 stops18h 15mAir Canada
Wed 6/509:20JAX - LHR
2 stops16h 10mAir Canada
Deal found 6/1£424
Fri 15/511:45LHR - JAX
1 stop32h 48mVirgin Atlantic
Fri 29/514:30JAX - LHR
1 stop17h 35mVirgin Atlantic
Deal found 6/1£433
Thu 2/411:45LHR - JAX
2 stops17h 17mDelta
Mon 6/410:10JAX - LHR
1 stop15h 35mDelta
Deal found 8/1£435
Sun 29/320:05LHR - JAX
1 stop19h 27mDelta
Sun 12/407:35JAX - LHR
1 stop18h 10mDelta
Deal found 8/1£437
Wed 12/818:55LHR - JAX
1 stop33h 01mVirgin Atlantic
Sun 30/807:00JAX - LHR
1 stop21h 15mVirgin Atlantic
Deal found 7/1£439
Fri 15/508:30LHR - JAX
2 stops16h 04mAir Canada
Fri 29/510:25JAX - LHR
1 stop15h 10mAir Canada
Deal found 6/1£440
Wed 4/218:00LHR - JAX
3 stops26h 42mMultiple Airlines
Tue 10/210:40JAX - LHR
2 stops15h 30mMultiple Airlines
Deal found 6/1£441
Sat 7/218:00LHR - JAX
3 stops26h 41mMultiple Airlines
Sat 14/209:20JAX - LHR
2 stops16h 50mMultiple Airlines
Deal found 8/1£442
Tue 17/213:25LHR - JAX
2 stops25h 16mMultiple Airlines
Tue 24/206:25JAX - LHR
3 stops19h 05mMultiple Airlines
Deal found 8/1£443
Thu 15/118:00LHR - JAX
3 stops26h 42mMultiple Airlines
Wed 28/114:40JAX - LHR
2 stops15h 40mMultiple Airlines
Deal found 7/1£446

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 8 January 2026.
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

Sat 2/5

08:00-20:01

2 stops17h 01m

Jacksonville

Fri 8/5

17:27-07:40

1 stop33h 13m

£419

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 22/4

09:30-22:45

2 stops18h 15m

Jacksonville

Wed 6/5

09:20-06:30

2 stops16h 10m

£432

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Fri 15/5

08:30-19:34

2 stops16h 04m

Jacksonville

Fri 29/5

10:25-06:35

1 stop15h 10m

£440

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 7/2

18:00-15:41

3 stops26h 41m

Jacksonville

Sat 14/2

09:20-07:10

2 stops16h 50m

£442

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 17/2

13:25-09:41

2 stops25h 16m

Jacksonville

Tue 24/2

06:25-06:30

3 stops19h 05m

£443

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 2/5

12:15-11:09

1 stop27h 54m

Jacksonville

Fri 8/5

17:27-07:40

1 stop33h 13m

£448

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Thu 2/4

11:15-22:01

1 stop15h 46m

Jacksonville

Mon 6/4

17:33-11:10

1 stop12h 37m

£448

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Fri 15/5

18:35-10:35

1 stop21h 00m

Jacksonville

Fri 29/5

18:55-10:40

1 stop10h 45m

£452

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sun 22/2

17:50-20:14

2 stops31h 24m

£335

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sun 22/2

07:45-09:54

1 stop31h 09m

£357

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 16 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 2 January 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 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Jacksonville (average of £387). Flying from London Heathrow Airport to Jacksonville in December is currently the most expensive (average of £474). 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.

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 8 January 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
1,434 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,143 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,698 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,659 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 01m. United Airlines provides one of the quickest options available for as low as £419. 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 United Airlines is currently your cheapest option to Jacksonville, with prices starting at £397. Additional return tickets that might be worth considering are offered by Lufthansa and Air Canada, with the lowest prices starting at £397 and £416, respectively. You may be able to fly from London Heathrow Airport to Jacksonville for 26% 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Jacksonville (average of £387). Flying from London Heathrow Airport to Jacksonville in December is currently the most expensive (average of £474). 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.
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Gatwick to Sarasota flights
London City to Melbourne flights
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Southend to Orlando flights
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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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£397Average£552FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£397Average£504FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£416Average£539FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£430Average£484FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£433Average£537FlexibilityNo cancel feeOn-time76%
Search Finnair flights
JetBlueCheapest£441Average£662FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£449Average£526FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£455Average£547FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£466Average£605FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapest£483Average£615FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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