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Cheap flights from Jacksonville to London from £225

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to London departing on 22/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Jacksonville to London

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
18:55 - 18:25
JAX
-
LHR
18h 30m
2 stops
Lufthansa Logo
07:25 - 23:39
LHR
-
JAX
21h 14m
2 stops
£583Lufthansa
Tue, 25 Aug - Wed, 2 Sep
Multiple Airlines Logo
09:47 - 07:50
JAX
-
LHR
17h 03m
1 stop
Multiple Airlines Logo
20:05 - 23:39
LHR
-
JAX
32h 34m
2 stops
£585Multiple Airlines
Sun, 26 Jul - Sun, 13 Sep
Multiple Airlines Logo
15:32 - 09:25
JAX
-
LHR
12h 53m
1 stop
Multiple Airlines Logo
09:30 - 20:54
LHR
-
JAX
16h 24m
2 stops
£589Multiple Airlines
Wed, 2 Sep - Tue, 8 Sep
Lufthansa Logo
16:50 - 17:40
JAX
-
LHR
19h 50m
2 stops
Lufthansa Logo
07:25 - 23:39
LHR
-
JAX
21h 14m
2 stops
£589Lufthansa
Tue, 1 Sep - Tue, 15 Sep
United Airlines Logo
16:47 - 07:40
JAX
-
LHR
33h 53m
1 stop
United Airlines Logo
06:50 - 20:54
LHR
-
JAX
19h 04m
2 stops
£593United Airlines
Fri, 18 Sep - Mon, 21 Sep
British Airways Logo
20:26 - 12:50
JAX
-
LHR
11h 24m
1 stop
British Airways Logo
12:30 - 20:40
LHR
-
JAX
13h 10m
1 stop
£598British Airways
Tue, 25 Aug - Wed, 2 Sep
British Airways Logo
15:49 - 09:05
JAX
-
LHR
12h 16m
1 stop
British Airways Logo
13:00 - 20:39
LHR
-
JAX
12h 39m
1 stop
£599British Airways
Tue, 8 Sep - Tue, 22 Sep
SWISS Logo
15:15 - 17:50
JAX
-
LGW
21h 35m
2 stops
SWISS Logo
18:35 - 19:34
LGW
-
JAX
29h 59m
2 stops
£627SWISS
Tue, 21 Apr - Tue, 28 Apr
American Airlines Logo
11:00 - 10:40
JAX
-
LGW
18h 40m
2 stops
American Airlines Logo
10:45 - 23:59
LGW
-
JAX
18h 14m
2 stops
£652American Airlines
Tue, 5 May - Tue, 12 May
SWISS Logo
15:15 - 17:50
JAX
-
LGW
21h 35m
2 stops
SWISS Logo
18:35 - 19:34
LGW
-
JAX
29h 59m
2 stops
£662SWISS
Tue, 21 Apr - Tue, 28 Apr

JetBlue flights from Jacksonville to London

Our best JetBlue deals on Jacksonville to London flight tickets
JetBlue
17 Apr
JAX11:34Jacksonville
28h 11m
1 stop
LHR20:45London Heathrow
19 Apr
LHR11:55London Heathrow
27h 49m
1 stop
JAX10:44Jacksonville
£641
JetBlue
20 Apr
JAX07:10Jacksonville
18h 20m
1 stop
LHR06:30London Heathrow
27 Apr
LHR08:15London Heathrow
18h 13m
1 stop
JAX21:28Jacksonville
£642
JetBlue
29 Mar
JAX06:12Jacksonville
22h 18m
1 stop
LHR09:30London Heathrow
5 Apr
LHR08:15London Heathrow
19h 34m
1 stop
JAX22:49Jacksonville
£679

Lufthansa flights from Jacksonville to London

Our best Lufthansa deals on Jacksonville to London flight tickets
Lufthansa
25 Aug
JAX18:55Jacksonville
18h 30m
2 stops
LHR18:25London Heathrow
2 Sept
LHR07:25London Heathrow
21h 14m
2 stops
JAX23:39Jacksonville
£583
Lufthansa
1 Sept
JAX16:50Jacksonville
19h 50m
2 stops
LHR17:40London Heathrow
15 Sept
LHR07:25London Heathrow
21h 14m
2 stops
JAX23:39Jacksonville
£589
Lufthansa
1 Sept
JAX16:50Jacksonville
19h 50m
2 stops
LHR17:40London Heathrow
15 Sept
LHR07:25London Heathrow
21h 14m
2 stops
JAX23:39Jacksonville
£590

momondo Fare Finder

 
Customise your flight search to find flights from Jacksonville to London 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, momondo users made 279,928 searches. Data last updated 26 March 2026.
Use the filters below to find and compare flights from Jacksonville to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 25/8

18:55-18:25

2 stops18h 30m

London Heathrow

Wed 2/9

07:25-23:39

2 stops21h 14m

£583

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sun 26/7

09:47-07:50

1 stop17h 03m

London Heathrow

Sun 13/9

20:05-23:39

2 stops32h 34m

£585

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 2/9

15:32-09:25

1 stop12h 53m

London Heathrow

Tue 8/9

09:30-20:54

2 stops16h 24m

£588

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 1/9

16:50-17:40

2 stops19h 50m

London Heathrow

Tue 15/9

07:25-23:39

2 stops21h 14m

£589

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Fri 18/9

16:47-07:40

1 stop33h 53m

London Heathrow

Mon 21/9

06:50-20:54

2 stops19h 04m

£593
Fastest return journey

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 25/8

20:26-12:50

1 stop11h 24m

London Heathrow

Wed 2/9

12:30-20:40

1 stop13h 10m

£598

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 8/9

15:49-09:05

1 stop12h 16m

London Heathrow

Tue 22/9

13:00-20:39

1 stop12h 39m

£599

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Tue 21/4

15:15-17:50

2 stops21h 35m

London Gatwick

Tue 28/4

18:35-19:34

2 stops29h 59m

£627

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Tue 5/5

11:00-10:40

2 stops18h 40m

London Gatwick

Tue 12/5

10:45-23:59

2 stops18h 14m

£652

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Tue 21/4

15:15-17:50

2 stops21h 35m

London Gatwick

Tue 28/4

18:35-19:34

2 stops29h 59m

£662

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Jacksonville to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Jacksonville and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Jacksonville is in February. Flight prices, which tend to average around £484, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Jacksonville averaging around £498.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £642 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Jacksonville for as low as £515 on momondo.

Can stopping save me money on Jacksonville to London flights?

You could potentially save up to 71% on your flight if you consider stops on a Jacksonville to London flight.

How have Jacksonville to London flight prices changed over time?

As of March 2026, prices for Jacksonville to London flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Jacksonville to London

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Jacksonville to London (JAX to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to London

Fastest flight time

10h 43m

Direct flights

None
The fastest flight from Jacksonville to London takes 10h 43m
There are no direct flights from Jacksonville to London. There are no popular flight routes from Jacksonville to London.
Search flight deals

  • How far is Jacksonville to London by plane?

    London is 4258.9 mi away from Jacksonville. Flights usually cover this in 10h 43m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Jacksonville Airport to London?

    Prices for flights from Jacksonville Airport to London were last updated today.

  • How many operators does momondo search for flights from Jacksonville Airport to London?

  • How old do you have to be to fly from Jacksonville Airport to London?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jacksonville Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Jacksonville to London?

Best airlines flying from Jacksonville to London

Compare and see reviews for airlines that fly from Jacksonville to London with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £425Free CancellationRating
6.7
7,821 reviews
Search British Airways flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Ipswich
Wembley
Canterbury
Ilford
Guildford
Hayes
Chelmsford
Dover
Folkestone
Ramsgate
Chichester
Bedford
Worthing

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Jacksonville.

Can I find flights from Jacksonville to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Jacksonville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Jacksonville to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Jacksonville.

I’m not ready to book a flight from Jacksonville to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Jacksonville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport