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$462+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JAX
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap 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 March 11, 2026.

This deal was found by Cheapflights users on 3/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:00 am
LHR
-
JAX
1 stop16h 34m
United Airlines
Wed 4/153:10 pm
JAX
-
LHR
1 stop15h 45m
United Airlines
Deal found 3/10$589
This deal was found by Cheapflights users on 3/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:15 pm
LHR
-
JAX
1 stop12h 47m
United Airlines
Tue 7/76:30 pm
JAX
-
LHR
1 stop12h 25m
United Airlines
Deal found 3/8$602
This TravelUp deal was found by Cheapflights users on 3/6. 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.
Mon 11/211:15 am
LHR
-
JAX
1 stop13h 11m
British Airways
Tue 11/177:57 pm
JAX
-
LHR
1 stop11h 08m
British Airways
Deal found 3/6$682
This United Airlines deal was found by Cheapflights users on 3/6. 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 11/29:00 am
LHR
-
JAX
2 stops17h 08m
United Airlines
Tue 11/1711:17 am
JAX
-
LHR
2 stops14h 23m
United Airlines
Deal found 3/6$684
This deal was found by Cheapflights users on 3/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:05 am
LHR
-
JAX
1 stop13h 29m
United Airlines
Sat 6/2711:32 am
JAX
-
LHR
1 stop14h 13m
United Airlines
Deal found 3/8$687
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/136:55 am
LHR
-
JAX
2 stops20h 09m
United Airlines
Mon 4/2711:32 am
JAX
-
LHR
1 stop14h 13m
United Airlines
Deal found 3/8$688
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 4/217:25 am
LHR
-
JAX
2 stops17h 37m
United Airlines
Mon 4/2712:24 pm
JAX
-
LHR
2 stops15h 56m
United Airlines
Deal found 3/9$689
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/226:50 am
LHR
-
JAX
2 stops16h 28m
United Airlines
Wed 5/66:15 am
JAX
-
LHR
1 stop10h 20m
United Airlines
Deal found 3/10$690
This The Travel House deal was found by Cheapflights users on 3/6. 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 4/226:00 am
LHR
-
JAX
2 stops18h 34m
SWISS
Wed 5/68:00 am
JAX
-
LHR
2 stops42h 55m
SWISS
Deal found 3/6$693
This Travcart deal was found by Cheapflights users on 3/6. 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 Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:05 am
LHR
-
JAX
1 stop15h 57m
Finnair
Wed 5/611:22 am
JAX
-
LHR
1 stop15h 33m
Finnair
Deal found 3/6$694
This The Travel House deal was found by Cheapflights users on 3/10. 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.
Mon 4/206:00 am
LHR
-
JAX
2 stops18h 34m
SWISS
Sun 5/35:00 pm
JAX
-
LHR
1 stop34h 30m
SWISS
Deal found 3/10$695

Find 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$589

One-way from

$462

Popular in

December

Cheapest in

September

Average price

$692
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. 6% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 11, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 4/22

6:50 am-6:18 pm

2 stops16h 28m

Jacksonville

Wed 5/6

11:25 am-7:40 am

1 stop15h 15m

$692

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 4/22

9:15 am-7:29 pm

1 stop15h 14m

Jacksonville

Wed 4/29

7:44 pm-12:35 pm

1 stop11h 51m

$719

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 9/5

6:15 am-10:01 pm

2 stops20h 46m

Jacksonville

Tue 9/8

8:26 pm-6:55 am

1 stop29h 29m

$725

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 5/2

8:45 am-9:46 pm

2 stops18h 01m

Jacksonville

Thu 5/7

11:22 am-8:30 am

1 stop16h 08m

$725

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 4/20

7:25 am-7:34 pm

2 stops17h 09m

Jacksonville

Sat 5/2

4:31 pm-9:20 am

1 stop11h 49m

$727

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Fri 4/17

7:25 am-8:02 pm

2 stops17h 37m

Jacksonville

Mon 4/27

3:10 pm-10:40 am

2 stops14h 30m

$730
Quickest round-trip

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 4/22

4:55 pm-12:21 am

1 stop12h 26m

Jacksonville

Sat 5/2

8:19 pm-12:50 pm

1 stop11h 31m

$750

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 6/10

7:25 am-9:59 pm

2 stops19h 34m

Jacksonville

Wed 7/1

11:32 am-7:15 am

2 stops14h 43m

$754

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 4/1

7:25 am-8:02 pm

2 stops17h 37m

Jacksonville

Thu 4/30

5:25 pm-11:35 am

1 stop13h 10m

$754

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 4/25

6:55 am-7:34 pm

2 stops17h 39m

Jacksonville

Sat 5/2

4:31 pm-10:40 am

2 stops13h 09m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 15 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Jacksonville flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 6, 2026.

The best time to book flights from London Heathrow Airport to Jacksonville is 52 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Jacksonville (average of $511). Flying from London Heathrow Airport to Jacksonville in December is currently the most expensive (average of $645). 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.

How much does it cost to fly round-trip 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 March 11, 2026.
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
9,413 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,413 reviews
United Airlines
7.4
Good
9,413 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
British Airways
6.7
Okay
7,781 reviews
United Airlines
7.4
Good
9,413 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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?

    United Airlines can get you from London Heathrow Airport to Jacksonville in just under 16h 34m. Your travel time can differ by up to . There are 4239 mi between London Heathrow Airport and Jacksonville.

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

    According to our current data, British Airways ($561), and United Airlines ($590) offers the cheapest pricing from London Heathrow Airport to Jacksonville. British Airways is 24% 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Jacksonville (average of $511). Flying from London Heathrow Airport to Jacksonville in December is currently the most expensive (average of $645). 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
Orange Park
Jacksonville Beach
Fernandina Beach
Kingsland
Waycross
Yulee

Browse thousands of different options on Cheapflights for your next trip

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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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$561Average$729FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$590Average$803FlexibilityNo cancel feeOn-time69%

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