HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jacksonville

$400+ Cheap flights from London (LON) 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JAX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London 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 to Jacksonville are usually found in February or March, booked 86 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from London to Jacksonville

Cheapest flights from London to Jacksonville
Explore the most affordable flight options available from London to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 12/2410:25 amLHR - JAX
1 stop16h 17mUnited Airlines
Wed 3/186:50 pmJAX - LHR
1 stop12h 00mUnited Airlines
Deal found 12/10$722
This ChecknFly deal was found by Cheapflights users on 12/10. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 pmLHR - JAX
2 stops22h 00mLufthansa
Wed 3/185:22 pmJAX - LHR
1 stop34h 08mLufthansa
Deal found 12/10$738
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:00 pmLHR - JAX
2 stops15h 56mDelta
Wed 3/183:59 pmJAX - LHR
2 stops14h 16mDelta
Deal found 12/10$754
This oojo deal was found by Cheapflights users on 12/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:15 amLHR - JAX
2 stops32h 41mBritish Airways
Wed 3/188:10 pmJAX - LHR
1 stop11h 55mBritish Airways
Deal found 12/11$780
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:00 pmLHR - JAX
1 stop26h 05mAmerican Airlines
Thu 1/82:37 pmJAX - LHR
2 stops13h 38mAmerican Airlines
Deal found 12/10$817
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:30 amLHR - JAX
2 stops17h 24mDelta
Tue 1/612:17 pmJAX - LHR
1 stop15h 28mDelta
Deal found 12/10$830
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:55 amLHR - JAX
1 stop19h 19mDelta
Sat 1/101:12 pmJAX - LHR
2 stops12h 43mDelta
Deal found 12/11$841
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/317:40 amLHR - JAX
2 stops33h 04mUnited Airlines
Tue 1/67:00 amJAX - LHR
2 stops22h 50mUnited Airlines
Deal found 12/10$868
This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:45 pmLCY - JAX
2 stops38h 31mBritish Airways
Sat 1/107:50 pmJAX - LCY
2 stops32h 00mBritish Airways
Deal found 12/10$974
This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:40 amLCY - JAX
2 stops18h 14mBritish Airways
Tue 1/67:25 amJAX - LCY
2 stops31h 35mBritish Airways
Deal found 12/10$1,038
This Iberia deal was found by Cheapflights users on 12/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:40 pmLGW - JAX
2 stops33h 19mIberia
Thu 1/87:32 pmJAX - LGW
2 stops34h 18mIberia
Deal found 12/10$1,123
This Trip.com deal was found by Cheapflights users on 12/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:00 pmLGW - JAX
1 stop15h 23mMultiple Airlines
Tue 1/66:12 amJAX - LGW
1 stop18h 48mMultiple Airlines
Deal found 12/10$1,242

Find flight deals from London to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$669
(United Airlines)

One-way from

$400
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$892
Provider with most accurate pricing for London (LON)-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Jacksonville flights.
Search Deals
From London (LON) to Jacksonville
Search Deals
One-way flight from London (LON) to Jacksonville
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 December 12, 2025.
Use the filters below to find and compare flights from London to Jacksonville that are best for you.

Fly from

London

Fly to

Jacksonville

Route

Depart

Return

Price

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sun 1/25

9:00 am-9:44 pm

2 stops17h 44m

Jacksonville

Sun 2/1

5:05 pm-7:30 am

1 stop33h 25m

$675

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 5/2

9:40 am-6:23 pm

1 stop13h 43m

Jacksonville

Fri 5/8

6:55 pm-11:00 am

1 stop11h 05m

$678

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 5/2

9:40 am-6:23 pm

1 stop13h 43m

Jacksonville

Fri 5/8

5:20 pm-10:15 am

1 stop11h 55m

$680

LondonJacksonville

LCY - JAX

LCYJAX

London City

Wed 2/4

7:50 am-9:42 pm

2 stops18h 52m

Jacksonville

Wed 2/18

11:14 am-8:50 am

2 stops16h 36m

$692

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Fri 2/27

11:15 am-11:59 pm

1 stop17h 44m

Jacksonville

Mon 3/2

8:22 pm-12:00 pm

1 stop10h 38m

$701

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Fri 2/27

12:05 pm-9:32 pm

1 stop14h 27m

Jacksonville

Mon 3/2

11:50 am-7:30 am

1 stop14h 40m

$704

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Fri 2/27

6:00 pm-11:19 pm

2 stops34h 19m

Jacksonville

Mon 3/2

9:20 am-6:30 am

2 stops16h 10m

$718

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 1/24

7:30 am-8:10 pm

2 stops17h 40m

Jacksonville

Sat 1/31

4:38 pm-9:10 am

1 stop11h 32m

$719

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 12/24

10:25 am-9:42 pm

1 stop16h 17m

Jacksonville

Wed 3/18

6:50 pm-10:50 am

1 stop12h 00m

$722

LondonJacksonville

LGW - JAX

LGWJAX

London Gatwick

Sun 5/3

1:05 pm-10:52 pm

1 stop14h 47m

Jacksonville

Thu 5/7

6:10 am-6:20 am

1 stop19h 10m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 58 results
1
2
3
...
6

Compare providers for flights from London 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 London to Jacksonville in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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-Jacksonville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London-Jacksonville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London-Jacksonville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-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-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 London to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from London 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 to Jacksonville

How far ahead should I book a flight from London to Jacksonville?

Use this chart to determine the optimal time to book a round-trip flight from London to Jacksonville. Price data was last updated on December 5, 2025.

The price you pay for your flight from London to Jacksonville may vary depending on when you book. For the best chance of a lower fare, look to book 86 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 to Jacksonville?

Currently, April is the cheapest month in which you can book a flight from London to Jacksonville (average of $529). Flying from London to Jacksonville in December is currently the most expensive (average of $642). 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 LON to JAX?

Find hourly flight availability from London 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 December 12, 2025.

It’s optimal to fly from London to Jacksonville at noon. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the evening.

How much does it cost to fly round-trip from London to Jacksonville?

What’s the top layover airport for flights from London to Jacksonville?

Share of 1-stop round-trip flights from London to Jacksonville chosen by Cheapflights users in the past 12 months, using the same layover each way.

Washington, D.C. (IAD) – chosen by Cheapflights users on 63% of 1-stop itineraries from London to Jacksonville on Cheapflights.

What’s the cheapest layover airport for flights from London to Jacksonville?

Average round-trip fare for 1-stop flights from London to Jacksonville, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Philadelphia (PHL) is the most affordable 1-stop option, with an average round-trip price of $592.

What’s the fastest layover option from London to Jacksonville?

Shortest average travel time for 1-stop one-way flights from London to Jacksonville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Newark (EWR) have the shortest average one-way travel time for 1-stop routes: 12h 51m.

Which airport typically offers the quickest layover for flights from London to Jacksonville?

Average layover duration for 1-stop one-way flights from London to Jacksonville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Philadelphia (PHL) offer the fastest connection on this route, with an average layover time of 1h 56m.

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 December 12, 2025.
See what other customers who have flown with United Airlines from London 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.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Jacksonville (JAX) is the airport you will fly into if you book a flight from London to Jacksonville. You should not have trouble finding flights to Jacksonville from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Jacksonville airport from London. It is only a 11.2 mi journey from Jacksonville (JAX) to Jacksonville’s city center.

  • How long is the flight from London to Jacksonville?

    United Airlines, Delta, and KLM can get you from London to Jacksonville in just under 13h 43m. Your travel time can differ by up to 4h 01m. London and Jacksonville are separated by a distance of 4239 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from London to Jacksonville round-trip?

    Currently priced at $547, United Airlines will fly you from London to Jacksonville and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. This flight start at 25% lower than the current average price 3 months from now.

  • What are the most popular routes from London to Jacksonville?

    When deciding which route to take from London to Jacksonville consider London Heathrow - Jacksonville, London City - Jacksonville or London Gatwick - Jacksonville as they are the most popular.

  • Can I find deals for flights from London to Jacksonville that include hotel bookings?

    Yes. In addition to deals on London to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Jacksonville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Jacksonville.

  • Can I find deals for business class flights from London to Jacksonville?

    Yes. Cheapflights offers flight deals from London 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 to Jacksonville?

    Currently, April is the cheapest month in which you can book a flight from London to Jacksonville (average of $529). Flying from London to Jacksonville in December is currently the most expensive (average of $642). 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 London 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
Gatwick to Orlando flights
Manchester to Orlando flights
London City to Miami flights
Edinburgh to Fort Myers flights
Stansted to Miami flights
Heathrow to Tampa flights
Heathrow to Fort Lauderdale flights
Luton to Miami flights
Stansted to Orlando flights
Edinburgh to Miami flights
Gatwick to Fort Lauderdale flights
Edinburgh to Fort Lauderdale flights
Gatwick to Tampa flights
Luton to Orlando flights
Edinburgh to Orlando flights
Manchester to Miami flights
Heathrow to West Palm Beach flights
London City to Fort Lauderdale flights
Manchester to Fort Lauderdale flights
Gatwick to West Palm Beach flights
Heathrow to Fort Myers flights
Gatwick to Fort Myers flights
Stansted to Tampa flights
Birmingham to Miami flights
Birmingham to Orlando flights
Edinburgh to West Palm Beach flights
Manchester to Tampa flights
Newcastle upon Tyne to Miami flights
Luton to Tampa flights
Stansted to Fort Lauderdale flights
Birmingham to Fort Lauderdale flights
Birmingham to Tampa flights
Heathrow to Sarasota flights
Heathrow to Melbourne flights
Heathrow to Jacksonville flights
Luton to Fort Lauderdale flights
Birmingham to Melbourne flights
Leeds to Miami flights
Heathrow to Pensacola flights

Top airline flying from London to Jacksonville

Discover the top airline that operate flights from London 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$547Average$803FlexibilityNo cancel feeOn-time69%

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.