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Cheap flights from London Heathrow Airport to Jacksonville from £292

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Jacksonville departing on 18/4. 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
0 bags

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Find the cheapest flights from London Heathrow Airport to Jacksonville

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
07:25 - 20:26
LHR
-
JAX
17h 01m
1 stop
JetBlue Logo
06:12 - 21:40
JAX
-
LHR
11h 28m
1 stop
£419JetBlue
Tue, 10 Mar - Wed, 18 Mar
JetBlue Logo
09:20 - 19:39
LHR
-
JAX
15h 19m
1 stop
JetBlue Logo
06:12 - 21:40
JAX
-
LHR
11h 28m
1 stop
£429JetBlue
Mon, 2 Mar - Wed, 18 Mar
JetBlue Logo
08:05 - 20:26
LHR
-
JAX
17h 21m
1 stop
JetBlue Logo
18:42 - 21:40
JAX
-
LHR
22h 58m
1 stop
£445JetBlue
Mon, 2 Mar - Wed, 18 Mar
United Airlines Logo
09:00 - 21:24
LHR
-
JAX
17h 24m
2 stops
United Airlines Logo
06:35 - 07:30
JAX
-
LHR
20h 55m
1 stop
£471United Airlines
Wed, 4 Mar - Wed, 11 Mar
United Airlines Logo
07:40 - 20:04
LHR
-
JAX
16h 24m
2 stops
United Airlines Logo
18:50 - 20:35
JAX
-
LHR
21h 45m
2 stops
£475United Airlines
Mon, 9 Mar - Mon, 16 Mar
United Airlines Logo
07:30 - 19:06
LHR
-
JAX
15h 36m
2 stops
United Airlines Logo
16:06 - 08:25
JAX
-
LHR
12h 19m
1 stop
£476United Airlines
Tue, 10 Mar - Wed, 18 Mar
Finnair Logo
10:15 - 20:59
LHR
-
JAX
14h 44m
1 stop
Finnair Logo
20:07 - 12:00
JAX
-
LHR
11h 53m
1 stop
£479Finnair
Mon, 9 Mar - Mon, 16 Mar
United Airlines Logo
07:25 - 20:02
LHR
-
JAX
17h 37m
2 stops
United Airlines Logo
16:32 - 10:25
JAX
-
LHR
12h 53m
1 stop
£486United Airlines
Mon, 20 Apr - Wed, 29 Apr
United Airlines Logo
07:30 - 20:02
LHR
-
JAX
17h 32m
2 stops
United Airlines Logo
18:10 - 11:45
JAX
-
LHR
12h 35m
1 stop
£487United Airlines
Mon, 20 Apr - Thu, 30 Apr
United Airlines Logo
09:00 - 21:24
LHR
-
JAX
17h 24m
2 stops
United Airlines Logo
15:14 - 10:50
JAX
-
LHR
15h 36m
2 stops
£488United Airlines
Mon, 2 Mar - Wed, 18 Mar

JetBlue flights from London Heathrow Airport to Jacksonville

Our best JetBlue deals on London Heathrow Airport to Jacksonville flight tickets
JetBlue
10 Mar
LHR07:25London Heathrow
17h 01m
1 stop
JAX20:26Jacksonville
18 Mar
JAX06:12Jacksonville
11h 28m
1 stop
LHR21:40London Heathrow
£419
JetBlue
2 Mar
LHR09:20London Heathrow
15h 19m
1 stop
JAX19:39Jacksonville
18 Mar
JAX06:12Jacksonville
11h 28m
1 stop
LHR21:40London Heathrow
£429
JetBlue
2 Mar
LHR08:05London Heathrow
17h 21m
1 stop
JAX20:26Jacksonville
18 Mar
JAX18:42Jacksonville
22h 58m
1 stop
LHR21:40London Heathrow
£445

United Airlines flights from London Heathrow Airport to Jacksonville

Our best United Airlines deals on London Heathrow Airport to Jacksonville flight tickets
United Airlines
4 Mar
LHR09:00London Heathrow
17h 24m
2 stops
JAX21:24Jacksonville
11 Mar
JAX06:35Jacksonville
20h 55m
1 stop
LHR07:30London Heathrow
£471
United Airlines
9 Mar
LHR07:40London Heathrow
16h 24m
2 stops
JAX20:04Jacksonville
16 Mar
JAX18:50Jacksonville
21h 45m
2 stops
LHR20:35London Heathrow
£475
United Airlines
10 Mar
LHR07:30London Heathrow
15h 36m
2 stops
JAX19:06Jacksonville
18 Mar
JAX16:06Jacksonville
12h 19m
1 stop
LHR08:25London Heathrow
£476

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Jacksonville 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 6 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 10/3

07:25-20:26

1 stop17h 01m

Jacksonville

Wed 18/3

06:12-21:40

1 stop11h 28m

£419

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 2/3

09:20-19:39

1 stop15h 19m

Jacksonville

Wed 18/3

06:12-21:40

1 stop11h 28m

£429

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 2/3

08:05-20:26

1 stop17h 21m

Jacksonville

Wed 18/3

18:42-21:40

1 stop22h 58m

£445

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 4/3

09:00-21:24

2 stops17h 24m

Jacksonville

Wed 11/3

06:35-07:30

1 stop20h 55m

£471

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 9/3

07:40-20:04

2 stops16h 24m

Jacksonville

Mon 16/3

18:50-20:35

2 stops21h 45m

£475

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 10/3

07:30-19:06

2 stops15h 36m

Jacksonville

Wed 18/3

16:06-08:25

1 stop12h 19m

£476

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 9/3

10:15-20:59

1 stop14h 44m

Jacksonville

Mon 16/3

20:07-12:00

1 stop11h 53m

£478

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 20/4

07:25-20:02

2 stops17h 37m

Jacksonville

Wed 29/4

16:32-10:25

1 stop12h 53m

£486

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 20/4

07:30-20:02

2 stops17h 32m

Jacksonville

Thu 30/4

18:10-11:45

1 stop12h 35m

£487

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 2/3

09:00-21:24

2 stops17h 24m

Jacksonville

Wed 18/3

15:14-10:50

2 stops15h 36m

£488

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 Jacksonville from

How to get the cheapest flight ticket from London Heathrow Airport to Jacksonville

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 Jacksonville?

If you aren’t able to travel to Jacksonville during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £476.

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

You are more likely to see cheaper flights to Jacksonville from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Jacksonville for around £538 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jacksonville from London Heathrow Airport for as low as £480 on momondo.

Can stopping save me money on London Heathrow Airport to Jacksonville flights?

You could potentially save up to 24% on your flight if you consider stops on a London Heathrow Airport to Jacksonville flight.

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

As of February 2026, prices for London Heathrow Airport to Jacksonville flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Jacksonville

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

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

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

Fastest flight time

13h 22m

Direct flights

None
The fastest flight from London Heathrow Airport to Jacksonville takes 13h 22m
There are no direct flights from London Heathrow Airport to Jacksonville. There are no popular flight routes from London Heathrow Airport to Jacksonville.
Search flight deals

  • How far is London Heathrow to Jacksonville by plane?

    There are 4245.5 mi between London Heathrow and Jacksonville. In terms of flight time, this usually takes a little over 13h 22m.

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

    Prices for flights from London Heathrow Airport to Jacksonville Airport are refreshed on a daily basis.

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

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

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

    The required travel and health documents for your Jacksonville Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Jacksonville Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from London Heathrow Airport to Jacksonville

Compare and see reviews for airlines that fly from London Heathrow Airport to Jacksonville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £384Free CancellationRating
7.4
9,242 reviews
Search United Airlines flights
LufthansaPriceFrom £396Free CancellationRating
6.8
7,762 reviews
Search Lufthansa flights
KLMPriceFrom £407Free CancellationRating
7.7
1,449 reviews
Search KLM flights
Air CanadaPriceFrom £414Free CancellationRating
7.1
10,696 reviews
Search Air Canada flights
FinnairPriceFrom £431Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
JetBluePriceFrom £438Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
Virgin AtlanticPriceFrom £442Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £453Free CancellationRating
6.7
7,716 reviews
Search British Airways flights
Air FrancePriceFrom £463Free CancellationRating
7.4
1,532 reviews
Search Air France flights
DeltaPriceFrom £480Free CancellationRating
7.9
8,156 reviews
Search Delta flights

Travelling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Fernandina Beach
Orange Park
Atlantic Beach

Why use momondo?

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

Finding the right flight to Jacksonville from London 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 Jacksonville quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Jacksonville.

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

Price alerts on flights to Jacksonville from London 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.

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