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$402+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JAX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from London to Jacksonville are usually found in February or March, booked 11 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap 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 July 29, 2025.

Round-trip from

$643
(oojo)

One-way from

$402
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$894
From London (LON) to Jacksonville
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One-way flight from London (LON) to Jacksonville
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Highest demand for flights based on searches. 11% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 29, 2025.

This oojo deal was found by Cheapflights users on 7/28. 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.
Fri 9/267:00 amLHR - JAX
2 stops19h 57mBritish Airways
Mon 9/291:27 pmJAX - LHR
2 stops16h 23mBritish Airways
Deal found 7/28$643
This Expedia deal was found by Cheapflights users on 7/28. 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 9/1011:35 amLGW - JAX
2 stops16h 39mIberia
Wed 9/2410:02 amJAX - LGW
2 stops19h 53mIberia
Deal found 7/28$647
This Vliegwinkel deal was found by Cheapflights users on 7/27. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:15 amLHR - JAX
1 stop13h 02mJetBlue
Wed 9/175:12 pmJAX - LHR
1 stop22h 33mJetBlue
Deal found 7/27$648
This Expedia deal was found by Cheapflights users on 7/28. 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.
Tue 9/211:30 amLHR - JAX
2 stops17h 19mMultiple Airlines
Sat 9/133:25 pmJAX - LHR
1 stop14h 10mMultiple Airlines
Deal found 7/28$651
This United Airlines deal was found by Cheapflights users on 7/27. 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 9/101:00 pmLHR - JAX
1 stop13h 06mUnited Airlines
Wed 9/174:38 pmJAX - LHR
1 stop11h 42mUnited Airlines
Deal found 7/27$658
This lol.travel deal was found by Cheapflights users on 7/27. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/259:30 amLHR - JAX
2 stops40h 43mAir Canada
Tue 9/99:50 amJAX - LHR
2 stops18h 45mAir Canada
Deal found 7/27$659
This Flighttix deal was found by Cheapflights users on 7/27. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:10 pmLGW - JAX
1 stop28h 45mJetBlue
Wed 9/171:00 pmJAX - LGW
1 stop15h 35mJetBlue
Deal found 7/27$660
This oojo deal was found by Cheapflights users on 7/28. 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.
Thu 11/135:05 pmLCY - JAX
2 stops33h 08mBritish Airways
Sat 11/297:57 pmJAX - LCY
2 stops37h 38mBritish Airways
Deal found 7/28$663
This Finnair deal was found by Cheapflights users on 7/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:20 amLHR - JAX
1 stop19h 35mFinnair
Tue 9/1611:42 amJAX - LHR
1 stop13h 43mFinnair
Deal found 7/27$664
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:45 amLHR - JAX
2 stops17h 14mDelta
Wed 9/105:01 pmJAX - LHR
1 stop15h 29mDelta
Deal found 7/29$703
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:45 amLCY - JAX
2 stops17h 21mLufthansa
Wed 9/174:38 pmJAX - LCY
2 stops18h 47mLufthansa
Deal found 7/27$712
This Delta deal was found by Cheapflights users on 7/26. 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.
Thu 11/277:45 amLCY - JAX
2 stops33h 31mDelta
Mon 12/17:00 amJAX - LCY
2 stops19h 15mDelta
Deal found 7/26$748

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 July 29, 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

Fri 9/26

7:00 am-9:57 pm

2 stops19h 57m

Jacksonville

Mon 9/29

1:27 pm-10:50 am

2 stops16h 23m

$643

LondonJacksonville

LGW - JAX

LGWJAX

London Gatwick

Wed 9/10

11:35 am-11:14 pm

2 stops16h 39m

Jacksonville

Wed 9/24

10:02 am-10:55 am

2 stops19h 53m

$647

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 9/10

8:15 am-4:17 pm

1 stop13h 02m

Jacksonville

Wed 9/17

5:12 pm-8:45 pm

1 stop22h 33m

$648

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 9/2

11:30 am-11:49 pm

2 stops17h 19m

Jacksonville

Sat 9/13

3:25 pm-10:35 am

1 stop14h 10m

$651

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 9/10

1:00 pm-9:06 pm

1 stop13h 06m

Jacksonville

Wed 9/17

4:38 pm-9:20 am

1 stop11h 42m

$658

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 8/25

9:30 am-9:13 pm

2 stops40h 43m

Jacksonville

Tue 9/9

9:50 am-9:35 am

2 stops18h 45m

$659

LondonJacksonville

LGW - JAX

LGWJAX

London Gatwick

Wed 9/10

12:10 pm-11:55 am

1 stop28h 45m

Jacksonville

Wed 9/17

1:00 pm-9:35 am

1 stop15h 35m

$660

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 9/9

8:20 am-10:55 pm

1 stop19h 35m

Jacksonville

Tue 9/16

11:42 am-6:25 am

1 stop13h 43m

$664

LondonJacksonville

LCY - JAX

LCYJAX

London City

Wed 9/10

7:05 pm-6:18 pm

2 stops28h 13m

Jacksonville

Wed 9/24

7:22 pm-9:10 pm

2 stops44h 48m

$671

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Thu 8/28

11:45 am-11:59 pm

2 stops17h 14m

Jacksonville

Wed 9/10

5:01 pm-1:30 pm

1 stop15h 29m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 39 results
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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 July 25, 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 11 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, August is the cheapest month in which you can book a flight from London to Jacksonville (average of $278). Flying from London to Jacksonville in March is currently the most expensive (average of $365). 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 July 29, 2025.

It’s optimal to fly from London to Jacksonville in the afternoon. By choosing this option you can save up to 43% 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 Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 4h 38m.

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 July 29, 2025.
See what other customers who have flown with Delta, KLM, and Finnair 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.
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sep 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
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sep 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
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sep 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
1,316 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sep 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
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sep 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
655 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sep 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 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 3 airlines have flights to the Jacksonville airport from London. It is only a 11.2 mi journey from Jacksonville (JAX) to Jacksonville’s city center.

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

    Currently priced at $643, British Airways will fly you from London to Jacksonville and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Iberia and JetBlue - these airlines can fly you to your destination from $647 and $648, respectively. These flights start at 14% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London to Jacksonville one-way?

    $496 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Aer Lingus and WestJet, with prices starting from $498 and $608, respectively.

  • 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 Gatwick - Jacksonville or London City - 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, August is the cheapest month in which you can book a flight from London to Jacksonville (average of $278). Flying from London to Jacksonville in March is currently the most expensive (average of $365). 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
Kingsland
Fernandina Beach
Waycross

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Alternative routes for London to Jacksonville

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Top 3 airlines flying from London to Jacksonville

Discover the top 3 airlines 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$547Average$804FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$561Average$653FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$661Average$797FlexibilityNo cancel feeOn-time76%

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