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Cheap flights from Jacksonville to London from £224

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 15/10. 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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Cheap return flights

United Airlines Logo
11:40 - 07:30JAX-LHR
14h 50m1 stop
United Airlines Logo
13:25 - 15:01LHR-JAX
30h 36m2 stops
£373United Airlines
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Wed, 5 Nov - Fri, 14 Nov
Air Canada Logo
09:50 - 09:35JAX-LHR
18h 45m2 stops
Air Canada Logo
14:05 - 13:30LHR-JAX
28h 25m2 stops
£374Air Canada
Find Deal
Mon, 13 Oct - Tue, 21 Oct
Multiple Airlines Logo
09:50 - 09:35JAX-LHR
18h 45m2 stops
Multiple Airlines Logo
07:25 - 21:13LHR-JAX
18h 48m2 stops
£378Multiple Airlines
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Tue, 14 Oct - Tue, 21 Oct
Delta Logo
06:10 - 06:45JAX-LHR
19h 35m1 stop
Delta Logo
06:15 - 16:27LHR-JAX
15h 12m2 stops
£385Delta
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Tue, 14 Oct - Thu, 23 Oct
British Airways Logo
19:31 - 12:30JAX-LHR
11h 59m1 stop
British Airways Logo
09:15 - 19:04LHR-JAX
14h 49m1 stop
£386British Airways
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Tue, 14 Oct - Tue, 21 Oct
Multiple Airlines Logo
09:50 - 06:30JAX-LHR
15h 40m2 stops
Multiple Airlines Logo
09:00 - 22:11LHR-JAX
17h 11m2 stops
£391Multiple Airlines
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Wed, 15 Oct - Wed, 29 Oct
Delta Logo
11:17 - 07:15JAX-LHR
14h 58m2 stops
Delta Logo
11:45 - 23:59LHR-JAX
17h 14m2 stops
£393Delta
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Wed, 1 Oct - Fri, 10 Oct
British Airways Logo
19:41 - 06:50JAX-LHR
30h 09m1 stop
British Airways Logo
13:10 - 21:34LHR-JAX
13h 24m1 stop
£403British Airways
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Sat, 6 Dec - Tue, 16 Dec
American Airlines Logo
06:00 - 07:30JAX-LGW
20h 30m2 stops
American Airlines Logo
12:30 - 00:05LGW-JAX
16h 35m2 stops
£545American Airlines
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Wed, 12 Nov - Sun, 16 Nov
American Airlines Logo
19:46 - 07:30JAX-LGW
30h 44m2 stops
American Airlines Logo
12:30 - 00:05LGW-JAX
16h 35m2 stops
£582American Airlines
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Wed, 12 Nov - Sun, 16 Nov

British Airways flights from Jacksonville to London

Our best British Airways deals on Jacksonville to London flight tickets
British Airways
14 Oct
JAX19:31Jacksonville
11h 59m
1 stop
LHR12:30London Heathrow
21 Oct
LHR09:15London Heathrow
14h 49m
1 stop
JAX19:04Jacksonville
£386
Find similar
British Airways
6 Dec
JAX19:41Jacksonville
30h 09m
1 stop
LHR06:50London Heathrow
16 Dec
LHR13:10London Heathrow
13h 24m
1 stop
JAX21:34Jacksonville
£403
Find similar
British Airways
7 Mar
JAX19:27Jacksonville
30h 23m
1 stop
LHR06:50London Heathrow
24 Mar
LHR14:30London Heathrow
13h 41m
1 stop
JAX00:11Jacksonville
£410
Find similar

Air Canada flights from Jacksonville to London

Our best Air Canada deals on Jacksonville to London flight tickets
Air Canada
13 Oct
JAX09:50Jacksonville
18h 45m
2 stops
LHR09:35London Heathrow
21 Oct
LHR14:05London Heathrow
28h 25m
2 stops
JAX13:30Jacksonville
£374
Find similar
Air Canada
14 Oct
JAX09:50Jacksonville
18h 45m
2 stops
LHR09:35London Heathrow
22 Oct
LHR08:40London Heathrow
17h 33m
2 stops
JAX21:13Jacksonville
£375
Find similar
Air Canada
7 Oct
JAX08:00Jacksonville
17h 30m
2 stops
LHR06:30London Heathrow
14 Oct
LHR06:50London Heathrow
19h 23m
2 stops
JAX21:13Jacksonville
£376
Find similar

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 18 September 2025.
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

Wed 5/11

11:40-07:30

1 stop14h 50m

London Heathrow

Fri 14/11

13:25-15:01

2 stops30h 36m

£373

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 13/10

09:50-09:35

2 stops18h 45m

London Heathrow

Tue 21/10

14:05-13:30

2 stops28h 25m

£374

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 14/10

09:50-09:35

2 stops18h 45m

London Heathrow

Tue 21/10

07:25-21:13

2 stops18h 48m

£378

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 14/10

06:10-06:45

1 stop19h 35m

London Heathrow

Thu 23/10

06:15-16:27

2 stops15h 12m

£385

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 14/10

19:31-12:30

1 stop11h 59m

London Heathrow

Tue 21/10

09:15-19:04

1 stop14h 49m

£386

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 15/10

09:50-06:30

2 stops15h 40m

London Heathrow

Wed 29/10

09:00-22:11

2 stops17h 11m

£391

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 1/10

11:17-07:15

2 stops14h 58m

London Heathrow

Fri 10/10

11:45-23:59

2 stops17h 14m

£393

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sat 6/12

19:41-06:50

1 stop30h 09m

London Heathrow

Tue 16/12

13:10-21:34

1 stop13h 24m

£403

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Wed 12/11

06:00-07:30

2 stops20h 30m

London Gatwick

Sun 16/11

12:30-00:05

2 stops16h 35m

£545

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Wed 12/11

19:46-07:30

2 stops30h 44m

London Gatwick

Sun 16/11

12:30-00:05

2 stops16h 35m

£582

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £511, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Jacksonville averaging around £517.

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £577. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Jacksonville to London for around £887.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £590. Flights in the morning are often more expensive, with an average ticket price of £642.

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 £637 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 £495 on momondo.

Can stopping save me money on Jacksonville to London flights?

You could potentially save up to 39% 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 September 2025, prices for Jacksonville to London flights are approximately 460% more expensive 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

Direct flights

None
There are no direct flights from Jacksonville to London. There are no popular flight routes from Jacksonville to London.
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  • How far is Jacksonville to London by plane?

    London is 4258.9 mi away from Jacksonville. Flights usually cover this in 10h 45m, 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 £417Free CancellationRating
6.7
7,367 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
Luton
Milton Keynes
Maidstone
Gatwick
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Worthing
Chelmsford
Dover
Hayes
Dartford
Winchester
Hounslow
Stansted

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