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Cheap flights from Jacksonville to London from £205

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 12/3. 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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Iberia Logo
19:32 - 12:20JAX-LHR
11h 48m1 stop
Iberia Logo
11:25 - 23:59LHR-JAX
17h 34m2 stops
£436Iberia
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Tue, 10 Feb - Wed, 25 Feb
British Airways Logo
07:25 - 07:50JAX-LHR
19h 25m1 stop
British Airways Logo
16:30 - 17:10LHR-JAX
29h 40m2 stops
£445British Airways
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Wed, 28 Jan - Wed, 4 Feb
Iberia Logo
18:00 - 16:35JAX-LHR
17h 35m2 stops
Iberia Logo
11:25 - 23:59LHR-JAX
17h 34m2 stops
£446Iberia
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Tue, 10 Feb - Wed, 25 Feb
Iberia Logo
07:56 - 11:05JAX-LHR
22h 09m1 stop
Iberia Logo
11:30 - 23:52LHR-JAX
17h 22m2 stops
£448Iberia
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Tue, 21 Apr - Tue, 28 Apr
Lufthansa Logo
12:25 - 06:55JAX-LHR
13h 30m1 stop
Lufthansa Logo
06:55 - 21:08LHR-JAX
19h 13m2 stops
£450Lufthansa
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Tue, 28 Apr - Fri, 8 May
United Airlines Logo
06:30 - 06:30JAX-LHR
19h 00m2 stops
United Airlines Logo
14:05 - 14:48LHR-JAX
29h 43m2 stops
£451United Airlines
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Tue, 28 Apr - Fri, 8 May
Scandinavian Airlines Logo
07:00 - 09:20JAX-LHR
21h 20m2 stops
Scandinavian Airlines Logo
06:40 - 22:15LHR-JAX
20h 35m2 stops
£452Scandinavian Airlines
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Tue, 10 Feb - Wed, 25 Feb
Scandinavian Airlines Logo
11:07 - 14:35JAX-LHR
22h 28m3 stops
Scandinavian Airlines Logo
06:40 - 22:15LHR-JAX
20h 35m2 stops
£455Scandinavian Airlines
Find Deal
Tue, 10 Feb - Wed, 25 Feb
Scandinavian Airlines Logo
11:07 - 14:35JAX-LHR
22h 28m3 stops
Scandinavian Airlines Logo
06:40 - 22:15LHR-JAX
20h 35m2 stops
£455Scandinavian Airlines
Find Deal
Tue, 10 Feb - Wed, 25 Feb
Scandinavian Airlines Logo
07:05 - 09:20JAX-LHR
21h 15m3 stops
Scandinavian Airlines Logo
06:40 - 22:38LHR-JAX
20h 58m2 stops
£456Scandinavian Airlines
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Fri, 6 Feb - Tue, 10 Feb

Iberia flights from Jacksonville to London Heathrow Airport

Our best Iberia deals on Jacksonville to London Heathrow Airport flight tickets
Iberia
10 Feb
JAX19:32Jacksonville
11h 48m
1 stop
LHR12:20London Heathrow
25 Feb
LHR11:25London Heathrow
17h 34m
2 stops
JAX23:59Jacksonville
£436
Find similar
Iberia
10 Feb
JAX18:00Jacksonville
17h 35m
2 stops
LHR16:35London Heathrow
25 Feb
LHR11:25London Heathrow
17h 34m
2 stops
JAX23:59Jacksonville
£446
Find similar
Iberia
21 Apr
JAX07:56Jacksonville
22h 09m
1 stop
LHR11:05London Heathrow
28 Apr
LHR11:30London Heathrow
17h 22m
2 stops
JAX23:52Jacksonville
£448
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British Airways flights from Jacksonville to London Heathrow Airport

Our best British Airways deals on Jacksonville to London Heathrow Airport flight tickets
British Airways
28 Jan
JAX07:25Jacksonville
19h 25m
1 stop
LHR07:50London Heathrow
4 Feb
LHR16:30London Heathrow
29h 40m
2 stops
JAX17:10Jacksonville
£445
Find similar
British Airways
28 Apr
JAX12:45Jacksonville
13h 05m
1 stop
LHR06:50London Heathrow
8 May
LHR09:15London Heathrow
13h 20m
1 stop
JAX17:35Jacksonville
£458
Find similar
British Airways
9 Jan
JAX14:42Jacksonville
11h 38m
1 stop
LHR07:20London Heathrow
1 Apr
LHR15:35London Heathrow
13h 24m
1 stop
JAX23:59Jacksonville
£476
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Jacksonville to London Heathrow Airport 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 27 November 2025.
Use the filters below to find and compare flights from Jacksonville to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 10/2

19:32-12:20

1 stop11h 48m

London Heathrow

Wed 25/2

11:25-23:59

2 stops17h 34m

£436

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 28/1

07:25-07:50

1 stop19h 25m

London Heathrow

Wed 4/2

16:30-17:10

2 stops29h 40m

£445

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 10/2

18:00-16:35

2 stops17h 35m

London Heathrow

Wed 25/2

11:25-23:59

2 stops17h 34m

£446

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 21/4

07:56-11:05

1 stop22h 09m

London Heathrow

Tue 28/4

11:30-23:52

2 stops17h 22m

£448

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 28/4

12:25-06:55

1 stop13h 30m

London Heathrow

Fri 8/5

06:55-21:08

2 stops19h 13m

£450

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 28/4

06:30-06:30

2 stops19h 00m

London Heathrow

Fri 8/5

14:05-14:48

2 stops29h 43m

£451

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 10/2

07:00-09:20

2 stops21h 20m

London Heathrow

Wed 25/2

06:40-22:15

2 stops20h 35m

£452

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 10/2

11:07-14:35

3 stops22h 28m

London Heathrow

Wed 25/2

06:40-22:15

2 stops20h 35m

£455

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 10/2

11:07-14:35

3 stops22h 28m

London Heathrow

Wed 25/2

06:40-22:15

2 stops20h 35m

£455

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Fri 6/2

07:05-09:20

3 stops21h 15m

London Heathrow

Tue 10/2

06:40-22:38

2 stops20h 58m

£456

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 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 cheapest month to fly to London Heathrow Airport?

In general, September 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 £527. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Jacksonville averaging around £564.

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

On average, the least expensive day to fly to London Heathrow Airport from Jacksonville is on a Friday. momondo users have found tickets for Friday departures for as low as £534. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Monday is £958.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Jacksonville to London Heathrow Airport in the morning for as low as £534. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £685 on average. Flights to London Heathrow Airport from Jacksonville in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight 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 £660 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 £499 on momondo.

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

As of November 2025, prices for Jacksonville to London Heathrow Airport flights are approximately 86% 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

Fastest flight time

11h 03m

Direct flights

None
The fastest flight from Jacksonville to London Heathrow Airport takes 11h 03m
There are no direct flights from Jacksonville to London Heathrow Airport. There are no popular flight routes from Jacksonville to London Heathrow Airport.
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  • 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 10h 11m.

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

  • 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.

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

Best airlines flying from Jacksonville to London Heathrow Airport

Compare and see reviews for airlines that fly from Jacksonville to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £431Free CancellationRating
6.7
7,539 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
Northampton
Swindon
Stratford-upon-Avon
Canterbury
Southend-on-Sea
Ipswich
Ilford
Poole
Guildford
Swanage
Hayes
Dover
Chelmsford
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.

An easier way to manage your London Heathrow Airport trip

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