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Cheap flights from London Heathrow Airport to Jacksonville from $501

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 3/23. 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 round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
9:20 am - 7:39 pm
LHR
-
JAX
15h 19m
1 stop
JetBlue Logo
8:38 pm - 6:55 am
JAX
-
LHR
29h 17m
1 stop
$564JetBlue
Mon, Mar 2 - Fri, Mar 6
JetBlue Logo
9:20 am - 7:39 pm
LHR
-
JAX
14h 19m
1 stop
JetBlue Logo
6:12 am - 9:40 pm
JAX
-
LHR
11h 28m
1 stop
$605JetBlue
Tue, Mar 10 - Wed, Mar 18
JetBlue Logo
12:20 pm - 9:53 am
LHR
-
JAX
26h 33m
1 stop
JetBlue Logo
10:43 am - 9:30 am
JAX
-
LHR
17h 47m
1 stop
$608JetBlue
Fri, Feb 20 - Thu, Mar 5
JetBlue Logo
7:25 am - 8:25 pm
LHR
-
JAX
18h 00m
1 stop
JetBlue Logo
10:50 am - 6:55 am
JAX
-
LHR
15h 05m
1 stop
$613JetBlue
Thu, Feb 19 - Wed, Mar 4
JetBlue Logo
9:20 am - 7:39 pm
LHR
-
JAX
15h 19m
1 stop
JetBlue Logo
9:21 pm - 9:40 pm
JAX
-
LHR
20h 19m
1 stop
$617JetBlue
Tue, Mar 3 - Tue, Mar 10
JetBlue Logo
7:25 am - 8:26 pm
LHR
-
JAX
17h 01m
1 stop
JetBlue Logo
6:12 am - 9:40 pm
JAX
-
LHR
11h 28m
1 stop
$619JetBlue
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
8:05 pm - 11:30 pm
LHR
-
JAX
31h 25m
2 stops
Multiple Airlines Logo
4:06 pm - 8:25 am
JAX
-
LHR
12h 19m
1 stop
$636Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
6:30 am - 7:06 pm
LHR
-
JAX
16h 36m
2 stops
United Airlines Logo
11:11 am - 6:40 am
JAX
-
LHR
15h 29m
2 stops
$641United Airlines
Tue, Mar 10 - Wed, Mar 18
United Airlines Logo
9:30 am - 10:41 pm
LHR
-
JAX
17h 11m
2 stops
United Airlines Logo
3:14 pm - 10:50 am
JAX
-
LHR
15h 36m
2 stops
$642United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
6:55 am - 8:02 pm
LHR
-
JAX
18h 07m
2 stops
United Airlines Logo
7:03 pm - 10:40 am
JAX
-
LHR
10h 37m
1 stop
$656United Airlines
Mon, Apr 20 - Mon, May 18

British Airways flights from London Heathrow Airport to Jacksonville

Our best British Airways deals on London Heathrow Airport to Jacksonville flight tickets
British Airways
Apr 20
LHR3:00 pmLondon Heathrow
13h 59m
1 stop
JAX11:59 pmJacksonville
May 18
JAX7:44 pmJacksonville
11h 51m
1 stop
LHR12:35 pmLondon Heathrow
$676
British Airways
May 6
LHR12:00 pmLondon Heathrow
12h 29m
1 stop
JAX7:29 pmJacksonville
May 13
JAX7:44 pmJacksonville
11h 51m
1 stop
LHR12:35 pmLondon Heathrow
$694

Air Canada flights from London Heathrow Airport to Jacksonville

Our best Air Canada deals on London Heathrow Airport to Jacksonville flight tickets
Air Canada
Mar 3
LHR6:00 pmLondon Heathrow
26h 37m
3 stops
JAX3:37 pmJacksonville
May 16
JAX6:30 amJacksonville
19h 00m
3 stops
LHR6:30 amLondon Heathrow
$822
Air Canada
Jun 7
LHR6:00 amLondon Heathrow
20h 26m
2 stops
JAX9:26 pmJacksonville
Jun 21
JAX10:50 amJacksonville
17h 45m
1 stop
LHR9:35 amLondon Heathrow
$825
Air Canada
May 15
LHR2:05 pmLondon Heathrow
29h 33m
2 stops
JAX2:38 pmJacksonville
May 29
JAX6:30 amJacksonville
19h 05m
2 stops
LHR6:35 amLondon Heathrow
$841

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated February 9, 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

Mon 3/2

9:20 am-7:39 pm

1 stop15h 19m

Jacksonville

Fri 3/6

8:38 pm-6:55 am

1 stop29h 17m

$564

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 3/10

9:20 am-7:39 pm

1 stop14h 19m

Jacksonville

Wed 3/18

6:12 am-9:40 pm

1 stop11h 28m

$605

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Fri 2/20

12:20 pm-9:53 am

1 stop26h 33m

Jacksonville

Thu 3/5

10:43 am-9:30 am

1 stop17h 47m

$608

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Thu 2/19

7:25 am-8:25 pm

1 stop18h 00m

Jacksonville

Wed 3/4

10:50 am-6:55 am

1 stop15h 05m

$613

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 3/3

9:20 am-7:39 pm

1 stop15h 19m

Jacksonville

Tue 3/10

9:21 pm-9:40 pm

1 stop20h 19m

$617

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 3/10

7:25 am-8:26 pm

1 stop17h 01m

Jacksonville

Tue 3/17

6:12 am-9:40 pm

1 stop11h 28m

$619

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 3/10

8:05 pm-11:30 pm

2 stops31h 25m

Jacksonville

Tue 3/17

4:06 pm-8:25 am

1 stop12h 19m

$636

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 3/10

6:30 am-7:06 pm

2 stops16h 36m

Jacksonville

Wed 3/18

11:11 am-6:40 am

2 stops15h 29m

$641

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Tue 3/10

9:30 am-10:41 pm

2 stops17h 11m

Jacksonville

Tue 3/17

3:14 pm-10:50 am

2 stops15h 36m

$642

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 4/20

6:55 am-8:02 pm

2 stops18h 07m

Jacksonville

Mon 5/18

7:03 pm-10:40 am

1 stop10h 37m

$656

Flights are sorted by cheapest round-trip 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 are unable to visit Jacksonville during the month of September, then departing from London Heathrow Airport during the month March is also very affordable. Most momondo users find prices during this month for around $661.

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 $743 when searching weeks out. 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 $641 on momondo.

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

You could potentially save up to 31% 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 round-trip 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

16h 21m

Direct flights

None
The fastest flight from London Heathrow Airport to Jacksonville takes 16h 21m
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?

    The distance between London Heathrow and Jacksonville is about 4245.5 mi. By plane, this route typically takes 16h 21m.

  • 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 updated daily.

  • 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 $547Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
British AirwaysPriceFrom $561Free CancellationRating
6.7
7,723 reviews
Search British Airways flights

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Fernandina Beach
Jacksonville Beach
Orange Park
Kingsland
Ponte Vedra Beach
Waycross
Atlantic Beach
Neptune Beach
St Johns
Yulee
Cumberland Island

Why use momondo?

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

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 Jacksonville from London.

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

All flight searches from London to Jacksonville on momondo can be filtered to show those which offer flexible booking policies.

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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