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Cheap flights from London Heathrow Airport to Jacksonville from £425

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JAX
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Jacksonville are usually found in February or March, booked 29 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 25 March 2025.

Round-trip from

£425

Popular in

August

Cheapest in

February

Average price

£490
United Airlines
  • United Airlines
  • 19/6-17/7
  • 3 total stops
  • 39h 58m total
  • London to Jacksonville
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 25 March 2025.

Thu 19/616:40LHR - JAX
2 stops23h 18mUnited Airlines
Thu 17/709:15JAX - LHR
1 stop16h 40mUnited Airlines
Deal found 24/3£425
Tue 6/514:05LHR - JAX
2 stops25h 47mAir Canada
Sun 11/506:32JAX - LHR
2 stops18h 58mAir Canada
Deal found 24/3£428
Tue 6/509:30LHR - JAX
1 stop18h 14mLufthansa
Sun 11/515:52JAX - LHR
1 stop12h 28mLufthansa
Deal found 24/3£428
Fri 9/509:30LHR - JAX
2 stops17h 15mMultiple Airlines
Mon 12/506:32JAX - LHR
3 stops19h 03mMultiple Airlines
Deal found 24/3£448
Mon 16/607:45LHR - JAX
2 stops17h 22mBrussels Airlines
Thu 10/714:00JAX - LHR
2 stops26h 35mBrussels Airlines
Deal found 24/3£548
Tue 14/1011:45LHR - JAX
2 stops17h 19mVirgin Atlantic
Sat 29/1120:10JAX - LHR
1 stop30h 40mVirgin Atlantic
Deal found 24/3£551
Wed 4/613:40LHR - JAX
1 stop12h 47mBritish Airways
Sun 7/1218:52JAX - LHR
1 stop30h 58mBritish Airways
Deal found 24/3£553
Sun 8/606:30LHR - JAX
2 stops15h 52mDelta
Sat 6/1217:05JAX - LHR
2 stops14h 10mDelta
Deal found 24/3£648
Sun 30/308:15LHR - JAX
1 stop30h 11mIcelandair
Wed 9/421:15JAX - LHR
1 stop28h 15mIcelandair
Deal found 24/3£676
Sat 5/708:25LHR - JAX
2 stops16h 03mFinnair
Fri 11/711:05JAX - LHR
2 stops15h 15mFinnair
Deal found 24/3£694
Tue 26/811:30LHR - JAX
2 stops17h 36mIberia
Sat 30/818:57JAX - LHR
1 stop33h 28mIberia
Deal found 24/3£702
Fri 28/308:25LHR - JAX
1 stop15h 34mJetBlue
Sun 30/310:11JAX - LHR
1 stop18h 19mJetBlue
Deal found 24/3£834

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 25 March 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

Thu 19/6

16:40-10:58

2 stops23h 18m

Jacksonville

Thu 17/7

09:15-06:55

1 stop16h 40m

£425

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 6/5

14:05-10:52

2 stops25h 47m

Jacksonville

Sun 11/5

06:32-06:30

2 stops18h 58m

£428

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 6/5

09:30-22:44

1 stop18h 14m

Jacksonville

Sun 11/5

15:52-09:20

1 stop12h 28m

£428

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Fri 9/5

09:30-21:45

2 stops17h 15m

Jacksonville

Mon 12/5

06:32-06:35

3 stops19h 03m

£448

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 16/6

07:45-20:07

2 stops17h 22m

Jacksonville

Thu 10/7

14:00-21:35

2 stops26h 35m

£548

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 4/6

13:40-21:27

1 stop12h 47m

Jacksonville

Sun 7/12

18:52-06:50

1 stop30h 58m

£553

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 26/8

11:45-23:47

2 stops17h 02m

Jacksonville

Sat 30/8

18:46-08:05

2 stops32h 19m

£640

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sun 8/6

06:30-17:22

2 stops15h 52m

Jacksonville

Sat 6/12

17:05-12:15

2 stops14h 10m

£648

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 5/7

08:25-19:28

2 stops16h 03m

Jacksonville

Fri 11/7

11:05-07:20

2 stops15h 15m

£694

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 26/8

11:30-00:06

2 stops17h 36m

Jacksonville

Sat 30/8

18:57-09:25

1 stop33h 28m

£702

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 21 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 21 March 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 29 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 25 March 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.

What is the cheapest day to fly from London Heathrow Airport to Jacksonville?

Use this chart to determine the cheapest time to fly return from Heathrow to Jacksonville. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Jacksonville flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Jacksonville by month

Plan your trip to Jacksonville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Jacksonville ranges from 53.0 - 208.0 inches per month. September is typically the wettest month, when rainfall can reach 208.0 mm. November is typically the driest time to visit Jacksonville when rainfall is around 53.0 mm.

Temperature in Jacksonville by month

Plan your trip to Jacksonville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Jacksonville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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 25 March 2025.
Peruse reviews from past customers who have flown with Delta, Finnair and United Airlines from London to Jacksonville to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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
Delta
8.0
Very Good
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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
JetBlue
7.3
Good
2,924 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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 United Airlines is currently your cheapest option to Jacksonville, with prices starting at £425. Additional return tickets that might be worth considering are offered by Lufthansa and Air Canada, with the lowest prices starting at £428 and £428, respectively. You may be able to fly from London Heathrow Airport to Jacksonville for 25% 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 Aer Lingus (£487), Lufthansa (£514), and WestJet (£551).

  • 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

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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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£280Average£608FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£416Average£525FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£420Average£574FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£427Average£565FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£427Average£573FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£432Average£545FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£445Average£569FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£448Average£489FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£449Average£578FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£457Average£580FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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