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Cheap flights from Jacksonville to London from £174

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 18/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Multiple Airlines Logo
06:00 - 07:10
JAX
-
LHR
45h 10m
2 stops
Multiple Airlines Logo
09:00 - 23:30
LHR
-
JAX
18h 30m
2 stops
£461Multiple Airlines
Mon, 9 Mar - Wed, 18 Mar
United Airlines Logo
15:14 - 11:15
JAX
-
LHR
16h 01m
1 stop
United Airlines Logo
06:50 - 21:32
LHR
-
JAX
18h 42m
2 stops
£464United Airlines
Mon, 9 Mar - Mon, 16 Mar
Delta Logo
07:15 - 06:55
JAX
-
LHR
18h 40m
1 stop
Delta Logo
06:30 - 19:04
LHR
-
JAX
16h 34m
2 stops
£466Delta
Wed, 4 Mar - Mon, 16 Mar
Delta Logo
13:24 - 10:15
JAX
-
LHR
15h 51m
2 stops
Delta Logo
06:30 - 19:04
LHR
-
JAX
16h 34m
2 stops
£469Delta
Wed, 4 Mar - Mon, 16 Mar
Iberia Logo
09:43 - 11:05
JAX
-
LHR
20h 22m
1 stop
Iberia Logo
11:30 - 23:59
LHR
-
JAX
17h 29m
2 stops
£472Iberia
Wed, 1 Apr - Wed, 8 Apr
Lufthansa Logo
12:24 - 12:40
JAX
-
LHR
19h 16m
2 stops
Lufthansa Logo
08:30 - 22:45
LHR
-
JAX
19h 15m
2 stops
£474Lufthansa
Tue, 14 Apr - Tue, 19 May
American Airlines Logo
09:43 - 08:40
JAX
-
LGW
17h 57m
2 stops
American Airlines Logo
12:20 - 23:59
LGW
-
JAX
16h 39m
2 stops
£510American Airlines
Sun, 5 Apr - Sun, 12 Apr
American Airlines Logo
09:53 - 08:40
JAX
-
LGW
17h 47m
2 stops
American Airlines Logo
14:30 - 09:23
LGW
-
JAX
23h 53m
2 stops
£520American Airlines
Wed, 20 May - Wed, 3 Jun
Lufthansa Logo
10:47 - 09:05
JAX
-
LCY
17h 18m
2 stops
Lufthansa Logo
09:55 - 22:41
LCY
-
JAX
16h 46m
2 stops
£552Lufthansa
Wed, 4 Mar - Fri, 13 Mar
Iberia Logo
11:00 - 10:50
JAX
-
LGW
42h 50m
2 stops
Iberia Logo
11:30 - 23:59
LGW
-
JAX
17h 29m
2 stops
£598Iberia
Sun, 3 May - Sat, 16 May

United Airlines flights from Jacksonville to London

Our best United Airlines deals on Jacksonville to London flight tickets
United Airlines
9 Mar
JAX15:14Jacksonville
16h 01m
1 stop
LHR11:15London Heathrow
16 Mar
LHR06:50London Heathrow
18h 42m
2 stops
JAX21:32Jacksonville
£464
United Airlines
4 Mar
JAX11:33Jacksonville
15h 22m
1 stop
LHR07:55London Heathrow
18 Mar
LHR06:50London Heathrow
17h 14m
2 stops
JAX20:04Jacksonville
£465
United Airlines
7 Mar
JAX09:20Jacksonville
16h 20m
1 stop
LHR06:40London Heathrow
14 Mar
LHR13:25London Heathrow
31h 55m
2 stops
JAX17:20Jacksonville
£471

Iberia flights from Jacksonville to London

Our best Iberia deals on Jacksonville to London flight tickets
Iberia
1 Apr
JAX09:43Jacksonville
20h 22m
1 stop
LHR11:05London Heathrow
8 Apr
LHR11:30London Heathrow
17h 29m
2 stops
JAX23:59Jacksonville
£472
Iberia
24 Mar
JAX20:20Jacksonville
11h 45m
1 stop
LHR12:05London Heathrow
1 Apr
LHR10:50London Heathrow
18h 09m
2 stops
JAX23:59Jacksonville
£497
Iberia
10 Feb
JAX19:32Jacksonville
11h 48m
1 stop
LHR12:20London Heathrow
25 Feb
LHR10:45London Heathrow
18h 14m
2 stops
JAX23:59Jacksonville
£507

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 8 February 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

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 9/3

06:00-07:10

2 stops45h 10m

London Heathrow

Wed 18/3

09:00-23:30

2 stops18h 30m

£461

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 9/3

15:14-11:15

1 stop16h 01m

London Heathrow

Mon 16/3

06:50-21:32

2 stops18h 42m

£464

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 4/3

07:15-06:55

1 stop18h 40m

London Heathrow

Mon 16/3

06:30-19:04

2 stops16h 34m

£466

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 4/3

13:24-10:15

2 stops15h 51m

London Heathrow

Mon 16/3

06:30-19:04

2 stops16h 34m

£469

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 1/4

09:43-11:05

1 stop20h 22m

London Heathrow

Wed 8/4

11:30-23:59

2 stops17h 29m

£472

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 14/4

12:24-12:40

2 stops19h 16m

London Heathrow

Tue 19/5

08:30-22:45

2 stops19h 15m

£474

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Sun 5/4

09:43-08:40

2 stops17h 57m

London Gatwick

Sun 12/4

12:20-23:59

2 stops16h 39m

£510

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Wed 20/5

09:53-08:40

2 stops17h 47m

London Gatwick

Wed 3/6

14:30-09:23

2 stops23h 53m

£520

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Wed 4/3

10:47-09:05

2 stops17h 18m

London City

Fri 13/3

09:55-22:41

2 stops16h 46m

£552

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Sun 3/5

11:00-10:50

2 stops42h 50m

London Gatwick

Sat 16/5

11:30-23:59

2 stops17h 29m

£598

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 October. Flight prices, which tend to average around £483, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Jacksonville averaging around £512.

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 £620 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 £504 on momondo.

Can stopping save me money on Jacksonville to London flights?

You could potentially save up to 50% 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 February 2026, prices for Jacksonville to London flights are approximately 6% 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 48m

Direct flights

None
The fastest flight from Jacksonville to London takes 10h 48m
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 48m, 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 £418Free CancellationRating
6.7
7,721 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
Slough
Maidstone
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Wembley
Dover
Folkestone
Colchester
Bedford
Worthing
Ramsgate

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