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Cheap flights from London Heathrow Airport to Jacksonville from £334

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 12/10. 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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Find the cheapest flights from London Heathrow Airport to Jacksonville

Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
06:00 - 21:08
LHR
-
JAX
20h 08m
2 stops
SWISS Logo
14:00 - 11:15
JAX
-
LHR
16h 15m
2 stops
£582SWISS
Tue, 3 Nov - Thu, 12 Nov
Lufthansa Logo
16:00 - 23:59
LHR
-
JAX
12h 59m
1 stop
Lufthansa Logo
11:33 - 06:45
JAX
-
LHR
14h 12m
1 stop
£588Lufthansa
Sat, 27 Jun - Thu, 16 Jul
JetBlue Logo
07:25 - 18:19
LHR
-
JAX
15h 54m
1 stop
JetBlue Logo
11:05 - 06:55
JAX
-
LHR
14h 50m
1 stop
£599JetBlue
Wed, 4 Nov - Fri, 13 Nov
Lufthansa Logo
07:25 - 23:44
LHR
-
JAX
21h 19m
2 stops
Lufthansa Logo
15:49 - 07:15
JAX
-
LHR
10h 26m
1 stop
£600Lufthansa
Thu, 3 Sep - Tue, 8 Sep
Lufthansa Logo
07:30 - 23:44
LHR
-
JAX
21h 14m
2 stops
Lufthansa Logo
15:52 - 07:15
JAX
-
LHR
10h 23m
1 stop
£602Lufthansa
Thu, 3 Sep - Tue, 8 Sep
JetBlue Logo
07:25 - 18:19
LHR
-
JAX
15h 54m
1 stop
JetBlue Logo
11:15 - 09:30
JAX
-
LHR
17h 15m
1 stop
£604JetBlue
Tue, 3 Nov - Thu, 12 Nov
Lufthansa Logo
07:25 - 23:44
LHR
-
JAX
21h 19m
2 stops
Lufthansa Logo
18:55 - 10:40
JAX
-
LHR
10h 45m
1 stop
£605Lufthansa
Thu, 3 Sep - Tue, 8 Sep
Lufthansa Logo
16:40 - 15:19
LHR
-
JAX
27h 39m
1 stop
Lufthansa Logo
07:05 - 07:55
JAX
-
LHR
19h 50m
1 stop
£608Lufthansa
Thu, 3 Sep - Tue, 8 Sep
United Airlines Logo
07:40 - 19:46
LHR
-
JAX
17h 06m
2 stops
United Airlines Logo
18:40 - 10:50
JAX
-
LHR
11h 10m
1 stop
£610United Airlines
Tue, 3 Nov - Wed, 11 Nov
Air Canada Logo
12:00 - 10:00
LHR
-
JAX
27h 00m
2 stops
Air Canada Logo
11:08 - 09:20
JAX
-
LHR
17h 12m
2 stops
£611Air Canada
Mon, 2 Nov - Thu, 12 Nov

Lufthansa flights from London Heathrow Airport to Jacksonville

Our best Lufthansa deals on London Heathrow Airport to Jacksonville flight tickets
Lufthansa
27 Jun
LHR16:00London Heathrow
12h 59m
1 stop
JAX23:59Jacksonville
16 Jul
JAX11:33Jacksonville
14h 12m
1 stop
LHR06:45London Heathrow
£588
Lufthansa
3 Sept
LHR07:25London Heathrow
21h 19m
2 stops
JAX23:44Jacksonville
8 Sept
JAX15:49Jacksonville
10h 26m
1 stop
LHR07:15London Heathrow
£600
Lufthansa
3 Sept
LHR07:30London Heathrow
21h 14m
2 stops
JAX23:44Jacksonville
8 Sept
JAX15:52Jacksonville
10h 23m
1 stop
LHR07:15London Heathrow
£602

United Airlines flights from London Heathrow Airport to Jacksonville

Our best United Airlines deals on London Heathrow Airport to Jacksonville flight tickets
United Airlines
3 Nov
LHR07:40London Heathrow
17h 06m
2 stops
JAX19:46Jacksonville
11 Nov
JAX18:40Jacksonville
11h 10m
1 stop
LHR10:50London Heathrow
£610
United Airlines
3 Sept
LHR06:50London Heathrow
16h 12m
2 stops
JAX18:02Jacksonville
8 Sept
JAX18:55Jacksonville
10h 45m
1 stop
LHR10:40London Heathrow
£615
United Airlines
5 Nov
LHR07:30London Heathrow
17h 16m
2 stops
JAX19:46Jacksonville
19 Nov
JAX11:17Jacksonville
14h 23m
2 stops
LHR06:40London Heathrow
£617

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 17 May 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

Cheapest return flight

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 3/11

06:00-21:08

2 stops20h 08m

Jacksonville

Thu 12/11

14:00-11:15

2 stops16h 15m

£582
Fastest return journey

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Sat 27/6

16:00-23:59

1 stop12h 59m

Jacksonville

Thu 16/7

11:33-06:45

1 stop14h 12m

£588

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 4/11

07:25-18:19

1 stop15h 54m

Jacksonville

Fri 13/11

11:05-06:55

1 stop14h 50m

£599

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Thu 3/9

07:25-23:44

2 stops21h 19m

Jacksonville

Tue 8/9

15:49-07:15

1 stop10h 26m

£600

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Thu 3/9

07:30-23:44

2 stops21h 14m

Jacksonville

Tue 8/9

15:52-07:15

1 stop10h 23m

£602

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 3/11

07:25-18:19

1 stop15h 54m

Jacksonville

Thu 12/11

11:15-09:30

1 stop17h 15m

£604

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Thu 3/9

07:25-23:44

2 stops21h 19m

Jacksonville

Tue 8/9

18:55-10:40

1 stop10h 45m

£605

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Thu 3/9

16:40-15:19

1 stop27h 39m

Jacksonville

Tue 8/9

07:05-07:55

1 stop19h 50m

£608

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 3/11

07:40-19:46

2 stops17h 06m

Jacksonville

Wed 11/11

18:40-10:50

1 stop11h 10m

£610

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 2/11

12:00-10:00

2 stops27h 00m

Jacksonville

Thu 12/11

11:08-09:20

2 stops17h 12m

£611

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 typical price of a round-trip flight between London Heathrow Airport and Jacksonville?

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 £564.

How far in advance should I book a flight from London Heathrow Airport 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 £588 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 £492 on momondo.

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

As of May 2026, prices for London Heathrow Airport to Jacksonville flights are approximately 12% 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

12h 38m

Direct flights

None
The fastest flight from London Heathrow Airport to Jacksonville takes 12h 38m
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

Frequently asked questions about flying from London Heathrow Airport to Jacksonville

  • 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 12h 38m.

  • 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
DeltaPriceFrom £185Free CancellationRating
7.9
8,453 reviews
Search Delta flights
LufthansaPriceFrom £410Free CancellationRating
6.8
8,004 reviews
Search Lufthansa flights
United AirlinesPriceFrom £417Free CancellationRating
7.4
9,730 reviews
Search United Airlines flights
JetBluePriceFrom £447Free CancellationRating
7.1
2,977 reviews
Search JetBlue flights
KLMPriceFrom £452Free CancellationRating
7.8
1,517 reviews
Search KLM flights
Virgin AtlanticPriceFrom £453Free CancellationRating
7.4
688 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £471Free CancellationRating
6.7
7,982 reviews
Search British Airways flights
Air FrancePriceFrom £476Free CancellationRating
7.4
1,588 reviews
Search Air France flights
FinnairPriceFrom £486Free CancellationRating
7.7
1,396 reviews
Search Finnair flights

Travelling to a place near Jacksonville?

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