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Cheap flights from Jacksonville to London from £218

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Jacksonville to London

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
16:58 - 07:55JAX  Jacksonville-LHR London Heathrow
33h 57m1 stop Chicago O'Hare Intl
United Airlines Logo
07:30 - 17:53LHR  London Heathrow-JAX Jacksonville
39h 23m2 stops Frankfurt am Main Chicago O'Hare Intl
£604United Airlines
Fri, 22 Jan - Mon, 25 Jan
JetBlue Logo
20:45 - 06:55JAX  Jacksonville-LHR London Heathrow
29h 10m1 stop Boston Logan Intl
JetBlue Logo
07:25 - 10:31LHR  London Heathrow-JAX Jacksonville
32h 06m1 stop New York John F Kennedy Intl
£604JetBlue
Wed, 2 Dec - Tue, 12 Jan
Virgin Atlantic Logo
20:10 - 11:40JAX  Jacksonville-LHR London Heathrow
10h 30m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
11:45 - 00:02LHR  London Heathrow-JAX Jacksonville
17h 17m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
£608Virgin Atlantic
Thu, 25 Feb - Tue, 2 Mar
JetBlue Logo
11:25 - 06:55JAX  Jacksonville-LHR London Heathrow
14h 30m1 stop Boston Logan Intl
JetBlue Logo
07:25 - 18:21LHR  London Heathrow-JAX Jacksonville
15h 56m1 stop New York John F Kennedy Intl
£610JetBlue
Fri, 22 Jan - Tue, 26 Jan
JetBlue Logo
11:25 - 06:55JAX  Jacksonville-LHR London Heathrow
14h 30m1 stop Boston Logan Intl
JetBlue Logo
07:25 - 18:21LHR  London Heathrow-JAX Jacksonville
15h 56m1 stop New York John F Kennedy Intl
£610JetBlue
Wed, 13 Jan - Wed, 20 Jan
JetBlue Logo
18:42 - 20:45JAX  Jacksonville-LHR London Heathrow
21h 03m1 stop New York John F Kennedy Intl
JetBlue Logo
07:25 - 17:47LHR  London Heathrow-JAX Jacksonville
15h 22m1 stop New York John F Kennedy Intl
£610JetBlue
Thu, 25 Feb - Tue, 2 Mar
JetBlue Logo
06:30 - 09:30JAX  Jacksonville-LHR London Heathrow
22h 00m1 stop New York John F Kennedy Intl
JetBlue Logo
07:45 - 18:21LHR  London Heathrow-JAX Jacksonville
15h 36m1 stop New York John F Kennedy Intl
£610JetBlue
Sun, 29 Nov - Sun, 31 Jan
JetBlue Logo
11:25 - 06:55JAX  Jacksonville-LHR London Heathrow
14h 30m1 stop Boston Logan Intl
JetBlue Logo
08:05 - 18:21LHR  London Heathrow-JAX Jacksonville
15h 16m1 stop New York John F Kennedy Intl
£610JetBlue
Thu, 21 Jan - Mon, 25 Jan
JetBlue Logo
11:56 - 09:30JAX  Jacksonville-LHR London Heathrow
16h 34m1 stop New York John F Kennedy Intl
JetBlue Logo
12:20 - 18:21LHR  London Heathrow-JAX Jacksonville
35h 01m1 stop New York John F Kennedy Intl
£612JetBlue
Wed, 2 Dec - Tue, 12 Jan
JetBlue Logo
11:25 - 06:55JAX  Jacksonville-LHR London Heathrow
14h 30m1 stop Boston Logan Intl
JetBlue Logo
09:20 - 09:09LHR  London Heathrow-JAX Jacksonville
28h 49m1 stop Boston Logan Intl
£613JetBlue
Fri, 22 Jan - Mon, 25 Jan

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JetBlue flights from Jacksonville to London Heathrow Airport

Our best JetBlue deals on Jacksonville to London Heathrow Airport flight tickets
JetBlue
2 Dec
JAX20:45Jacksonville
29h 10m
1 stop
LHR06:55London Heathrow
12 Jan
LHR07:25London Heathrow
32h 06m
1 stop
JAX10:31Jacksonville
£604
JetBlue
22 Jan
JAX11:25Jacksonville
14h 30m
1 stop
LHR06:55London Heathrow
26 Jan
LHR07:25London Heathrow
15h 56m
1 stop
JAX18:21Jacksonville
£610
JetBlue
2 Dec
JAX11:56Jacksonville
16h 34m
1 stop
LHR09:30London Heathrow
12 Jan
LHR12:20London Heathrow
35h 01m
1 stop
JAX18:21Jacksonville
£612

Delta flights from Jacksonville to London Heathrow Airport

Our best Delta deals on Jacksonville to London Heathrow Airport flight tickets
Delta
23 Oct
JAX14:28Jacksonville
11h 47m
1 stop
LHR07:15London Heathrow
30 Oct
LHR10:00London Heathrow
17h 56m
2 stops
JAX23:56Jacksonville
£741
Delta
26 Oct
JAX14:28Jacksonville
13h 27m
2 stops
LHR07:55London Heathrow
9 Nov
LHR10:00London Heathrow
15h 46m
2 stops
JAX20:46Jacksonville
£744
Delta
22 Oct
JAX19:00Jacksonville
11h 20m
1 stop
LHR11:20London Heathrow
27 Oct
LHR08:55London Heathrow
12h 48m
1 stop
JAX17:43Jacksonville
£763

momondo Fare Finder

 
Use the filters below to find and compare flights from Jacksonville to London Heathrow Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Fri 22/1

16:58-07:55

1 stop33h 57m

London Heathrow

Mon 25/1

07:30-17:53

2 stops39h 23m

£604

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 2/12

20:45-06:55

1 stop29h 10m

London Heathrow

Tue 12/1

07:25-10:31

1 stop32h 06m

£604
Fastest return journey

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Thu 25/2

20:10-11:40

1 stop10h 30m

London Heathrow

Tue 2/3

11:45-00:02

2 stops17h 17m

£608

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Fri 22/1

11:25-06:55

1 stop14h 30m

London Heathrow

Tue 26/1

07:25-18:21

1 stop15h 56m

£610

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 13/1

11:25-06:55

1 stop14h 30m

London Heathrow

Wed 20/1

07:25-18:21

1 stop15h 56m

£610

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Thu 25/2

18:42-20:45

1 stop21h 03m

London Heathrow

Tue 2/3

07:25-17:47

1 stop15h 22m

£610

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Sun 29/11

06:30-09:30

1 stop22h 00m

London Heathrow

Sun 31/1

07:45-18:21

1 stop15h 36m

£610

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Thu 21/1

11:25-06:55

1 stop14h 30m

London Heathrow

Mon 25/1

08:05-18:21

1 stop15h 16m

£610

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 2/12

11:56-09:30

1 stop16h 34m

London Heathrow

Tue 12/1

12:20-18:21

1 stop35h 01m

£612

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Fri 22/1

11:25-06:55

1 stop14h 30m

London Heathrow

Mon 25/1

09:20-09:09

1 stop28h 49m

£613

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 Heathrow Airport

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 Heathrow Airport?

Prices are currently low for flights on this route.

Typical prices usually range from £636 to £872.
The lowest price recently found on this route was £604.

What is the cheapest month to fly to London Heathrow Airport?

In general, March is the cheapest month to fly from Jacksonville to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £541. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Jacksonville averaging around £627.

How far in advance should I book a flight from Jacksonville to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £759 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Jacksonville for as low as £610 on momondo.

How have Jacksonville to London Heathrow Airport flight prices changed over time?

As of October 2026, prices for Jacksonville to London Heathrow Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Jacksonville to London Heathrow Airport

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

Cheap Jacksonville to London Heathrow Airport (JAX to LHR) flight deals and tips

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

Best price found

£218

Fastest flight time

11h 30m

Direct flights

None
The best one-way flight to London Heathrow Airport from Jacksonville in the past 72 hours is £218. The best return flight deal from Jacksonville to London Heathrow Airport found on momondo in the last 72 hours is £604.
The fastest flight from Jacksonville to London Heathrow Airport takes 11h 30m
There are no direct flights from Jacksonville to London Heathrow Airport. There are no popular flight routes from Jacksonville to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Jacksonville to London Heathrow Airport

  • How far is Jacksonville to London Heathrow by plane?

    A flight from Jacksonville to London Heathrow will travel around 4245.5 mi. In terms of flight time, this usually takes a little over 11h 30m.

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

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

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

    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 Heathrow Airport.

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

    The necessary travel and health documents for your London Heathrow Airport 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Stratford-upon-Avon
Southend-on-Sea
Luton
Northampton
Ipswich
Slough
Swindon
Maidstone
Folkestone
Hastings
Ilford
Canterbury
Salisbury
Poole
Chichester
Colchester

Why use momondo?

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

Finding the right flight to London from Jacksonville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. All flights to London from Jacksonville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Yes. momondo can track prices for Jacksonville to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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