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Cheap flights from London to Jacksonville from £309

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JAX
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

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 Wednesday and return on a Tuesday

Cheap flight deals from London to Jacksonville

Enter your travel dates to find the best prices.

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 15 December 2025.

Mon 29/1206:20LHR - JAX
2 stops20h 09mDelta
Wed 18/314:25JAX - LHR
1 stop15h 50mDelta
Deal found 14/12£547
Sun 28/1209:40LHR - JAX
1 stop17h 42mDelta
Mon 23/311:58JAX - LHR
2 stops15h 52mDelta
Deal found 14/12£555
Wed 31/1210:25LHR - JAX
2 stops30h 19mUnited Airlines
Thu 8/107:00JAX - LHR
1 stop19h 30mUnited Airlines
Deal found 14/12£560
Wed 31/1210:25LHR - JAX
2 stops30h 19mUnited Airlines
Tue 6/107:00JAX - LHR
2 stops19h 10mUnited Airlines
Deal found 14/12£562
Sun 28/1210:25LHR - JAX
2 stops30h 19mUnited Airlines
Mon 23/315:14JAX - LHR
2 stops15h 36mUnited Airlines
Deal found 14/12£572
Mon 29/1206:20LHR - JAX
2 stops20h 09mDelta
Thu 19/315:59JAX - LHR
2 stops12h 46mDelta
Deal found 14/12£573
Sun 28/1210:25LHR - JAX
2 stops30h 19mUnited Airlines
Thu 19/308:00JAX - LHR
2 stops19h 10mUnited Airlines
Deal found 14/12£574
Mon 29/1206:20LHR - JAX
2 stops20h 09mDelta
Fri 20/313:10JAX - LHR
2 stops14h 55mDelta
Deal found 14/12£577
Mon 29/1206:20LHR - JAX
2 stops20h 09mDelta
Fri 9/108:30JAX - LHR
2 stops16h 50mDelta
Deal found 14/12£581
Sun 28/1209:40LHR - JAX
1 stop17h 42mDelta
Fri 20/313:10JAX - LHR
2 stops14h 55mDelta
Deal found 14/12£585
Sun 28/1211:25LHR - JAX
2 stops17h 34mAmerican Airlines
Sun 22/315:55JAX - LHR
2 stops15h 20mAmerican Airlines
Deal found 14/12£590
Mon 29/1206:20LHR - JAX
2 stops20h 09mDelta
Sun 22/313:10JAX - LHR
2 stops14h 30mDelta
Deal found 14/12£592

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 15 December 2025.

Round-trip from

£503

One-way from

£309

Popular in

December

Cheapest in

February

Average price

£692
United Airlines
  • United Airlines
  • 5/2-12/2
  • 4 total stops
  • 33h 49m total
  • London to Jacksonville
Search Deals
British Airways
  • British Airways
  • 18/2
  • 2 total stops
  • 36h 19m total
  • London to Jacksonville
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 15 December 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 9/1

08:05-09:10

1 stop30h 05m

Jacksonville

Tue 13/1

19:10-21:40

1 stop21h 30m

£505

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 27/1

18:00-13:47

3 stops24h 47m

Jacksonville

Tue 3/2

10:40-07:10

2 stops15h 30m

£505

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 2/5

09:40-18:23

1 stop13h 43m

Jacksonville

Fri 8/5

17:20-10:15

1 stop11h 55m

£511

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 2/5

09:40-18:23

1 stop13h 43m

Jacksonville

Fri 8/5

08:30-06:30

1 stop17h 00m

£511

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 22/4

09:30-19:54

2 stops15h 24m

Jacksonville

Wed 6/5

09:20-06:30

2 stops16h 10m

£513

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Fri 9/1

06:50-21:44

2 stops19h 54m

Jacksonville

Tue 13/1

13:45-06:40

1 stop11h 55m

£520

LondonJacksonville

LCY - JAX

LCYJAX

London City

Thu 5/2

09:40-22:52

2 stops18h 12m

Jacksonville

Thu 12/2

10:47-09:20

2 stops17h 33m

£520

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 10/1

13:05-21:40

1 stop13h 35m

Jacksonville

Sat 17/1

17:39-20:10

2 stops45h 31m

£526

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Fri 27/2

12:50-22:39

1 stop14h 49m

Jacksonville

Mon 2/3

11:33-07:55

1 stop15h 22m

£526

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 6/1

14:45-16:30

2 stops30h 45m

Jacksonville

Sun 11/1

18:58-20:10

2 stops44h 12m

£528

Flights are sorted by cheapest return flights first.

Deals found on 13/12

Showing 1-10 of 38 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 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 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 return flight from London to Jacksonville. Price data was last updated on 12 December 2025.

To ensure you get the cheapest price possible for a flight from London to Jacksonville, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 £395). Flying from London to Jacksonville in December is currently the most expensive (average of £480). 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 15 December 2025.

It’s optimal to fly from London to Jacksonville at midday. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

How much does it cost for a return flight from London to Jacksonville?

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

Share of one-stop return flights from London to Jacksonville chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Atlanta (ATL) – chosen by Cheapflights users on 32% of one-stop itineraries from London to Jacksonville on Cheapflights.

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

Average return fare for one-stop flights from London to Jacksonville, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Houston (IAH) is the most affordable one-stop option, with an average return flight price of £447.

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

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

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 11h 56m.

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

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

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 15m.

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 15 December 2025.
Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andUnited Airlines from London to Jacksonville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,336 reviews
Check prices

Entertainment

6.9

Overall

7.6

Comfort

7.4

Crew

8.1

Boarding

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,336 reviews
Finnair
7.6
Good
1,336 reviews
Check prices

Entertainment

6.9

Overall

7.6

Comfort

7.4

Crew

8.1

Boarding

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
675 reviews
Finnair
7.6
Good
1,336 reviews
Check prices

Entertainment

6.9

Overall

7.6

Comfort

7.4

Crew

8.1

Boarding

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
9,092 reviews
Finnair
7.6
Good
1,336 reviews
Check prices

Entertainment

6.9

Overall

7.6

Comfort

7.4

Crew

8.1

Boarding

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,628 reviews
Finnair
7.6
Good
1,336 reviews
Check prices

Entertainment

6.9

Overall

7.6

Comfort

7.4

Crew

8.1

Boarding

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,575 reviews
Finnair
7.6
Good
1,336 reviews
Check prices

Entertainment

6.9

Overall

7.6

Comfort

7.4

Crew

8.1

Boarding

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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), located 11.2 mi from the city center, is the airport you fly into when you book flights from London to Jacksonville. 9 airlines have flights to Jacksonville from London on a regular basis. Booking flights from London to Jacksonville should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • How long is the flight from London to Jacksonville?

    A quick flight from London to Jacksonville can take about 18h 14m. United Airlines provides one of the quickest options available for as low as £503. The distance from London to Jacksonville is about 4239 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from London to Jacksonville round-trip from £399. Other airlines that can offer you cheap pricing are United Airlines, from £400, and Air Canada, from £420. You may be able to fly from London to Jacksonville for 27% less than the average price by searching for these airlines.

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

    The most popular route from London to Jacksonville is London Heathrow - Jacksonville. You may also consider London Gatwick - Jacksonville or London City - Jacksonville.

  • 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 holiday 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 £395). Flying from London to Jacksonville in December is currently the most expensive (average of £480). 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 London to Jacksonville

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Top 9 airlines flying from London to Jacksonville

Discover the top 9 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 858,174 searches. Data last updated 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£398Average£507FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£400Average£561FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£420Average£527FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£434Average£484FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£436Average£544FlexibilityNo cancel feeOn-time76%
Search Finnair flights
JetBlueCheapest£445Average£667FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£453Average£534FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£459Average£551FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£470Average£610FlexibilityNo cancel feeOn-time77%
Search Air France 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 London to Jacksonville?

Deals for London to Jacksonville flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Jacksonville?

Cheapflights helps you find that perfect flight to Jacksonville from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Jacksonville with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Jacksonville flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Jacksonville become cheaper?

Not ready to book yet? You can track prices for flights from London to Jacksonville on Cheapflights with our Price Alert feature and get notified when better prices are available.

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