Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Jacksonville from $492

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 9/28. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
8:15 am - 9:19 pm
LHR
-
JAX
18h 04m
1 stop
JetBlue Logo
7:00 am - 8:45 pm
JAX
-
LHR
32h 45m
1 stop
$689JetBlue
Mon, May 4 - Sun, May 10
JetBlue Logo
8:40 am - 10:05 pm
LHR
-
JAX
18h 25m
1 stop
JetBlue Logo
7:10 am - 6:30 am
JAX
-
LHR
18h 20m
1 stop
$701JetBlue
Wed, Apr 22 - Wed, May 6
American Airlines Logo
6:05 pm - 3:01 pm
LHR
-
JAX
25h 56m
2 stops
American Airlines Logo
2:09 pm - 6:50 am
JAX
-
LHR
11h 41m
1 stop
$703American Airlines
Wed, Apr 22 - Tue, May 5
JetBlue Logo
11:55 am - 11:10 pm
LHR
-
JAX
16h 15m
1 stop
JetBlue Logo
7:10 am - 6:30 am
JAX
-
LHR
18h 20m
1 stop
$709JetBlue
Wed, Apr 22 - Wed, May 6
JetBlue Logo
8:15 am - 11:10 pm
LHR
-
JAX
19h 55m
1 stop
JetBlue Logo
7:10 am - 6:30 am
JAX
-
LHR
18h 20m
1 stop
$722JetBlue
Wed, Apr 22 - Wed, May 6
JetBlue Logo
8:15 am - 11:10 pm
LHR
-
JAX
19h 55m
1 stop
JetBlue Logo
7:10 am - 6:30 am
JAX
-
LHR
18h 20m
1 stop
$725JetBlue
Wed, Apr 22 - Wed, May 6
JetBlue Logo
11:55 am - 11:10 pm
LHR
-
JAX
16h 15m
1 stop
JetBlue Logo
7:10 am - 6:30 am
JAX
-
LHR
18h 20m
1 stop
$728JetBlue
Wed, Apr 22 - Wed, May 6
British Airways Logo
9:15 am - 5:22 pm
LHR
-
JAX
13h 07m
1 stop
British Airways Logo
7:44 pm - 12:35 pm
JAX
-
LHR
11h 51m
1 stop
$745British Airways
Mon, May 11 - Mon, May 18
JetBlue Logo
8:15 am - 9:19 pm
LHR
-
JAX
18h 04m
1 stop
JetBlue Logo
6:06 am - 9:30 am
JAX
-
LHR
22h 24m
1 stop
$754JetBlue
Fri, May 1 - Mon, May 11
United Airlines Logo
8:40 am - 9:46 pm
LHR
-
JAX
18h 06m
2 stops
United Airlines Logo
7:03 pm - 6:55 am
JAX
-
LHR
30h 52m
1 stop
$757United Airlines
Mon, May 4 - Sun, May 10

SWISS flights from London Heathrow Airport to Jacksonville

Our best SWISS deals on London Heathrow Airport to Jacksonville flight tickets
SWISS
Apr 26
LHR8:05 pmLondon Heathrow
28h 29m
2 stops
JAX7:34 pmJacksonville
May 3
JAX5:00 pmJacksonville
32h 45m
1 stop
LHR6:45 amLondon Heathrow
$789
SWISS
Apr 26
LHR8:05 pmLondon Heathrow
28h 29m
2 stops
JAX7:34 pmJacksonville
May 3
JAX8:00 amJacksonville
22h 20m
2 stops
LHR11:20 amLondon Heathrow
$797
SWISS
Apr 22
LHR6:00 amLondon Heathrow
18h 34m
2 stops
JAX7:34 pmJacksonville
May 4
JAX11:22 amJacksonville
18h 58m
2 stops
LHR11:20 amLondon Heathrow
$803

Iberia flights from London Heathrow Airport to Jacksonville

Our best Iberia deals on London Heathrow Airport to Jacksonville flight tickets
Iberia
May 13
LHR3:35 pmLondon Heathrow
13h 24m
1 stop
JAX11:59 pmJacksonville
May 20
JAX11:00 amJacksonville
19h 05m
1 stop
LHR11:05 amLondon Heathrow
$821
Iberia
Apr 3
LHR3:40 pmLondon Heathrow
13h 19m
1 stop
JAX11:59 pmJacksonville
Apr 5
JAX9:43 amJacksonville
19h 52m
2 stops
LHR10:35 amLondon Heathrow
$2,183

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 April 1, 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 round-trip

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 5/4

8:15 am-9:19 pm

1 stop18h 04m

Jacksonville

Sun 5/10

7:00 am-8:45 pm

1 stop32h 45m

$689

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 4/22

8:40 am-10:05 pm

1 stop18h 25m

Jacksonville

Wed 5/6

7:10 am-6:30 am

1 stop18h 20m

$701

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 4/22

6:05 pm-3:01 pm

2 stops25h 56m

Jacksonville

Tue 5/5

2:09 pm-6:50 am

1 stop11h 41m

$703

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 4/22

11:55 am-11:10 pm

1 stop16h 15m

Jacksonville

Wed 5/6

7:10 am-6:30 am

1 stop18h 20m

$709

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 4/22

8:15 am-11:10 pm

1 stop19h 55m

Jacksonville

Wed 5/6

7:10 am-6:30 am

1 stop18h 20m

$722

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 4/22

8:15 am-11:10 pm

1 stop19h 55m

Jacksonville

Wed 5/6

7:10 am-6:30 am

1 stop18h 20m

$725

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Wed 4/22

11:55 am-11:10 pm

1 stop16h 15m

Jacksonville

Wed 5/6

7:10 am-6:30 am

1 stop18h 20m

$728
Quickest round-trip

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 5/11

9:15 am-5:22 pm

1 stop13h 07m

Jacksonville

Mon 5/18

7:44 pm-12:35 pm

1 stop11h 51m

$745

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Fri 5/1

8:15 am-9:19 pm

1 stop18h 04m

Jacksonville

Mon 5/11

6:06 am-9:30 am

1 stop22h 24m

$754

LondonJacksonville

LHR - JAX

LHRJAX

London Heathrow

Mon 5/4

8:40 am-9:46 pm

2 stops18h 06m

Jacksonville

Sun 5/10

7:03 pm-6:55 am

1 stop30h 52m

$757

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 February is also very affordable. Most momondo users find prices during this month for around $657.

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 $749 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 12% 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 April 2026, prices for London Heathrow Airport to Jacksonville flights are approximately 25% 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

12h 21m

Direct flights

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

Frequently asked questions about flying from London Heathrow Airport to Jacksonville

  • 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 12h 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 $590Free CancellationRating
7.4
9,529 reviews
Search United Airlines 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.

An easier way to manage your Jacksonville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 5/1
Fri 5/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States