HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jacksonville

$507+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JAX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Heathrow to Jacksonville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Wednesday or Monday and return on a Tuesday

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 October 30, 2025.

This TravelUp deal was found by Cheapflights users on 10/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:25 amLHR - JAX
1 stop15h 13mJetBlue
Wed 12/1010:52 amJAX - LHR
1 stop15h 03mJetBlue
Deal found 10/29$621
This TravelUp deal was found by Cheapflights users on 10/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:25 amLHR - JAX
1 stop15h 54mJetBlue
Thu 12/1110:52 amJAX - LHR
1 stop15h 03mJetBlue
Deal found 10/29$625
This Travelis deal was found by Cheapflights users on 10/30. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:45 pmLHR - JAX
1 stop13h 26mBritish Airways
Tue 12/233:45 pmJAX - LHR
1 stop15h 15mBritish Airways
Deal found 10/30$634
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:10 amLHR - JAX
2 stops17h 49mUnited Airlines
Thu 12/114:09 pmJAX - LHR
2 stops13h 41mUnited Airlines
Deal found 10/29$640
This The Travel House deal was found by Cheapflights users on 10/29. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:30 amLHR - JAX
2 stops18h 40mLufthansa
Wed 12/106:59 pmJAX - LHR
1 stop10h 51mLufthansa
Deal found 10/29$644
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:10 amLHR - JAX
2 stops17h 49mUnited Airlines
Thu 11/201:55 pmJAX - LHR
2 stops22h 10mUnited Airlines
Deal found 10/29$648
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:30 amLHR - JAX
2 stops16h 40mMultiple Airlines
Wed 12/101:10 pmJAX - LHR
2 stops14h 20mMultiple Airlines
Deal found 10/29$651
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/159:00 amLHR - JAX
2 stops17h 32mUnited Airlines
Mon 12/226:50 pmJAX - LHR
2 stops31h 20mUnited Airlines
Deal found 10/30$656
This The Travel House deal was found by Cheapflights users on 10/30. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:20 pmLHR - JAX
2 stops33h 10mIcelandair
Sun 11/167:08 amJAX - LHR
1 stop32h 37mIcelandair
Deal found 10/30$661
This TravelUp deal was found by Cheapflights users on 10/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:30 pmLHR - JAX
1 stop13h 55mVirgin Atlantic
Wed 12/313:28 pmJAX - LHR
1 stop9h 57mVirgin Atlantic
Deal found 10/29$663

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$621
(TravelUp)

One-way from

$507
(TravelUp)

Popular in

December

Cheapest in

February

Average price

$811
Provider with most accurate pricing for London Heathrow-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Jacksonville flights.
Search Deals
From London Heathrow to Jacksonville
Search Deals
One-way flight from London Heathrow to Jacksonville
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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 11/12

7:25 am-6:19 pm

1 stop15h 54m

Jacksonville

Thu 12/11

10:52 am-6:55 am

1 stop15h 03m

$625

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Thu 2/5

7:25 am-7:15 pm

1 stop16h 50m

Jacksonville

Sun 2/8

10:00 am-9:30 am

1 stop18h 30m

$648

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 11/12

11:10 am-11:59 pm

2 stops17h 49m

Jacksonville

Thu 11/20

1:55 pm-5:05 pm

2 stops22h 10m

$648

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 12/15

9:00 am-9:32 pm

2 stops17h 32m

Jacksonville

Mon 12/22

6:50 pm-7:10 am

2 stops31h 20m

$656

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Fri 3/13

8:40 am-9:13 pm

2 stops16h 33m

Jacksonville

Sat 3/21

3:45 pm-10:15 am

2 stops14h 30m

$663

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 12/24

12:30 pm-9:25 pm

1 stop13h 55m

Jacksonville

Wed 12/31

3:28 pm-6:25 am

1 stop9h 57m

$663

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 3/7

7:30 am-6:43 pm

2 stops16h 13m

Jacksonville

Mon 3/9

8:10 pm-11:05 am

1 stop10h 55m

$666

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 12/31

3:50 pm-11:56 pm

1 stop13h 06m

Jacksonville

Sat 1/10

7:30 am-6:25 am

1 stop17h 55m

$672

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 3/7

8:55 am-4:20 pm

1 stop12h 25m

Jacksonville

Mon 3/9

3:45 pm-6:25 am

1 stop10h 40m

$676

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Thu 11/20

12:20 pm-6:08 pm

1 stop34h 48m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 19 results
1
2

Compare providers for flights from Heathrow to Jacksonville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Jacksonville in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Jacksonville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-Jacksonville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Jacksonville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Jacksonville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Jacksonville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 24, 2025.

The best time to book flights from London Heathrow Airport to Jacksonville is 90 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Jacksonville (average of $534). Flying from London Heathrow Airport to Jacksonville in July is currently the most expensive (average of $647). 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 October 30, 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 36% on your trip compared to booking a flight in the evening.

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 October 30, 2025.
Get a feel of what it's like to fly with United Airlines and British Airways 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.
United Airlines
7.4
Good
8,998 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,487 reviews
United Airlines
7.4
Good
8,998 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 2 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?

    JetBlue, Icelandair, and United Airlines can get you from London Heathrow Airport to Jacksonville in just under 15h 54m. Your travel time can differ by up to 1h 55m. There are 4239 mi between London Heathrow Airport and Jacksonville. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, United Airlines ($547), and British Airways ($561) offers the cheapest pricing from London Heathrow Airport to Jacksonville. United Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Jacksonville (average of $534). Flying from London Heathrow Airport to Jacksonville in July is currently the most expensive (average of $647). 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
Fernandina Beach
Kingsland
Waycross

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Miami flights
Heathrow to Orlando flights
Gatwick to Miami flights
London City to Miami flights
Gatwick to Orlando flights
Heathrow to Tampa flights
Stansted to Miami flights
Luton to Miami flights
Heathrow to Fort Lauderdale flights
Gatwick to Fort Lauderdale flights
Stansted to Orlando flights
Gatwick to Tampa flights
Luton to Orlando flights
Heathrow to West Palm Beach flights
Gatwick to West Palm Beach flights
London City to Fort Lauderdale flights
Stansted to Tampa flights
Heathrow to Fort Myers flights
Heathrow to Melbourne flights
Luton to Tampa flights
Gatwick to Fort Myers flights
Gatwick to Jacksonville flights
Southend to Miami flights
Heathrow to Sarasota flights
Heathrow to Valparaiso flights
Heathrow to Pensacola flights
Heathrow to Gainesville flights
Luton to Fort Lauderdale flights
Stansted to Fort Lauderdale flights
Heathrow to Panama City flights
Gatwick to Key West flights
Gatwick to Melbourne flights
Heathrow to Daytona Beach flights
Southend to Orlando flights
Gatwick to Pensacola flights
Gatwick to Sarasota flights

Top 2 airlines flying from Heathrow to Jacksonville

Discover the top 2 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$547Average$804FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$561Average$667FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.