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Cheap flights from London to Jacksonville from $303

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Finnair Logo
10:20 am - 10:16 pmLHR  London Heathrow-JAX Jacksonville
40h 56m2 stops Helsinki-Vantaa Dallas/Fort Worth
Finnair Logo
1:40 pm - 2:25 pmJAX  Jacksonville-LHR London Heathrow
19h 45m1 stop Dallas/Fort Worth
$757Finnair
Tue, Sep 1 - Tue, Sep 15
Finnair Logo
12:55 pm - 10:16 pmLHR  London Heathrow-JAX Jacksonville
14h 21m1 stop Dallas/Fort Worth
Finnair Logo
1:40 pm - 9:05 amJAX  Jacksonville-LHR London Heathrow
14h 25m1 stop Dallas/Fort Worth
$761Finnair
Tue, Sep 1 - Tue, Sep 15
Finnair Logo
2:10 pm - 9:26 amLHR  London Heathrow-JAX Jacksonville
24h 16m2 stops New York John F Kennedy Intl Miami
Finnair Logo
1:51 pm - 6:55 amJAX  Jacksonville-LHR London Heathrow
12h 04m1 stop Charlotte Douglas
$774Finnair
Thu, Oct 1 - Mon, Oct 5
Finnair Logo
6:10 pm - 9:07 pmLHR  London Heathrow-JAX Jacksonville
31h 57m2 stops Helsinki-Vantaa Dallas/Fort Worth
Finnair Logo
1:45 pm - 8:15 amJAX  Jacksonville-LHR London Heathrow
13h 30m1 stop Dallas/Fort Worth
$775Finnair
Sat, Nov 21 - Sun, Dec 6
Finnair Logo
10:05 am - 9:15 amLHR  London Heathrow-JAX Jacksonville
28h 10m2 stops New York John F Kennedy Intl Miami
Finnair Logo
8:24 pm - 7:20 amJAX  Jacksonville-LHR London Heathrow
29h 56m1 stop Charlotte Douglas
$780Finnair
Sat, Nov 21 - Sun, Dec 6
JetBlue Logo
9:20 am - 10:12 amLHR  London Heathrow-JAX Jacksonville
29h 52m1 stop Boston Logan Intl
JetBlue Logo
11:05 am - 6:55 amJAX  Jacksonville-LHR London Heathrow
14h 50m1 stop Boston Logan Intl
$781JetBlue
Mon, Nov 2 - Thu, Nov 12
JetBlue Logo
9:20 am - 10:12 amLHR  London Heathrow-JAX Jacksonville
29h 52m1 stop Boston Logan Intl
JetBlue Logo
11:05 am - 6:55 amJAX  Jacksonville-LHR London Heathrow
14h 50m1 stop Boston Logan Intl
$783JetBlue
Mon, Nov 2 - Thu, Nov 12
Finnair Logo
2:45 pm - 9:07 pmLHR  London Heathrow-JAX Jacksonville
35h 22m1 stop Dallas/Fort Worth
Finnair Logo
1:45 pm - 8:15 amJAX  Jacksonville-LHR London Heathrow
13h 30m1 stop Dallas/Fort Worth
$784Finnair
Sat, Nov 21 - Sun, Dec 6
Scandinavian Airlines Logo
7:30 pm - 10:42 pmLHR  London Heathrow-JAX Jacksonville
32h 12m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
2:28 pm - 4:00 pmJAX  Jacksonville-LHR London Heathrow
20h 32m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$785Scandinavian Airlines
Thu, Oct 1 - Sat, Oct 17
Finnair Logo
10:20 am - 10:16 pmLHR  London Heathrow-JAX Jacksonville
40h 56m2 stops Helsinki-Vantaa Dallas/Fort Worth
Finnair Logo
1:40 pm - 2:25 pmJAX  Jacksonville-LHR London Heathrow
19h 45m1 stop Dallas/Fort Worth
$785Finnair
Tue, Sep 1 - Tue, Sep 15

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Scandinavian Airlines flights from London to Jacksonville

Our best Scandinavian Airlines deals on London to Jacksonville flight tickets
Scandinavian Airlines
Sep 21
LHR6:40 amLondon Heathrow
21h 02m
2 stops
JAX10:42 pmJacksonville
Oct 5
JAX12:11 pmJacksonville
16h 24m
2 stops
LHR9:35 amLondon Heathrow
$786
Scandinavian Airlines
Oct 1
LHR6:40 amLondon Heathrow
19h 23m
2 stops
JAX9:03 pmJacksonville
Oct 17
JAX12:17 pmJacksonville
21h 18m
2 stops
LHR2:35 pmLondon Heathrow
$788
Scandinavian Airlines
Sep 17
LHR6:40 amLondon Heathrow
19h 23m
2 stops
JAX9:03 pmJacksonville
Sep 21
JAX5:34 pmJacksonville
17h 26m
2 stops
LHR4:00 pmLondon Heathrow
$797

JetBlue flights from London to Jacksonville

Our best JetBlue deals on London to Jacksonville flight tickets
JetBlue
Nov 2
LHR9:20 amLondon Heathrow
29h 52m
1 stop
JAX10:12 amJacksonville
Nov 12
JAX11:05 amJacksonville
14h 50m
1 stop
LHR6:55 amLondon Heathrow
$781
JetBlue
Nov 2
LHR9:20 amLondon Heathrow
29h 52m
1 stop
JAX10:12 amJacksonville
Nov 12
JAX11:05 amJacksonville
14h 50m
1 stop
LHR6:55 amLondon Heathrow
$783
JetBlue
Nov 25
LHR7:25 amLondon Heathrow
21h 02m
1 stop
JAX11:27 pmJacksonville
Dec 3
JAX8:46 pmJacksonville
29h 09m
1 stop
LHR6:55 amLondon Heathrow
$790

momondo Fare Finder

 
Use the filters below to find and compare flights from London to Jacksonville that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

LondonJacksonville

LHR London Heathrow - JAX Jacksonville

LHRJAX

London Heathrow

Tue 9/1

10:20 am-10:16 pm

2 stops40h 56m

Jacksonville

Tue 9/15

1:40 pm-2:25 pm

1 stop19h 45m

$757
Quickest round-trip

LondonJacksonville

LHR London Heathrow - JAX Jacksonville

LHRJAX

London Heathrow

Tue 9/1

12:55 pm-10:16 pm

1 stop14h 21m

Jacksonville

Tue 9/15

1:40 pm-9:05 am

1 stop14h 25m

$761

LondonJacksonville

LHR London Heathrow - JAX Jacksonville

LHRJAX

London Heathrow

Thu 10/1

2:10 pm-9:26 am

2 stops24h 16m

Jacksonville

Mon 10/5

1:51 pm-6:55 am

1 stop12h 04m

$774

LondonJacksonville

LHR London Heathrow - JAX Jacksonville

LHRJAX

London Heathrow

Sat 11/21

6:10 pm-9:07 pm

2 stops31h 57m

Jacksonville

Sun 12/6

1:45 pm-8:15 am

1 stop13h 30m

$775

LondonJacksonville

LHR London Heathrow - JAX Jacksonville

LHRJAX

London Heathrow

Sat 11/21

10:05 am-9:15 am

2 stops28h 10m

Jacksonville

Sun 12/6

8:24 pm-7:20 am

1 stop29h 56m

$780

LondonJacksonville

LHR London Heathrow - JAX Jacksonville

LHRJAX

London Heathrow

Mon 11/2

9:20 am-10:12 am

1 stop29h 52m

Jacksonville

Thu 11/12

11:05 am-6:55 am

1 stop14h 50m

$781

LondonJacksonville

LHR London Heathrow - JAX Jacksonville

LHRJAX

London Heathrow

Mon 11/2

9:20 am-10:12 am

1 stop29h 52m

Jacksonville

Thu 11/12

11:05 am-6:55 am

1 stop14h 50m

$783

LondonJacksonville

LHR London Heathrow - JAX Jacksonville

LHRJAX

London Heathrow

Sat 11/21

2:45 pm-9:07 pm

1 stop35h 22m

Jacksonville

Sun 12/6

1:45 pm-8:15 am

1 stop13h 30m

$784

LondonJacksonville

LHR London Heathrow - JAX Jacksonville

LHRJAX

London Heathrow

Thu 10/1

7:30 pm-10:42 pm

2 stops32h 12m

Jacksonville

Sat 10/17

2:28 pm-4:00 pm

2 stops20h 32m

$785

LondonJacksonville

LHR London Heathrow - JAX Jacksonville

LHRJAX

London Heathrow

Tue 9/1

10:20 am-10:16 pm

2 stops40h 56m

Jacksonville

Tue 9/15

1:40 pm-2:25 pm

1 stop19h 45m

$785

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 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 and Jacksonville?

Prices are currently typical for flights on this route.

Typical prices usually range from $711 to $946.
The lowest price recently found on this route was $757.

What is the cheapest month to fly to Jacksonville?

If you are unable to visit Jacksonville during the month of January, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around $766.

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

You are more likely to see cheaper flights to Jacksonville from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Jacksonville for around $856 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jacksonville from London for as low as $709 on momondo.

How have London to Jacksonville flight prices changed over time?

As of August 2026, prices for London to Jacksonville flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from London to Jacksonville

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

Cheap London to Jacksonville (LON to JAX) flight deals and tips

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

Best Price Found

$303

Fastest flight time

14h 26m

Direct flights

None
The best one-way flight to Jacksonville from London in the past 72 hours is $303. The best round-trip flight deal from London to Jacksonville found on momondo in the last 72 hours is $757.
The fastest flight from London to Jacksonville takes 14h 26m
There are no direct flights from London to Jacksonville. There are no popular flight routes from London to Jacksonville.
Search flight deals

Frequently asked questions about flying from London to Jacksonville

  • How far is London to Jacksonville by plane?

    The straight-line distance from London to Jacksonville is 4258.9 mi. A reasonable flight in good conditions will take 14h 26m.

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

    Prices for flights from London to Jacksonville Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Jacksonville Airport.

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

    The travel and health documents you'll need for your trip to Jacksonville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jacksonville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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
Waycross
Ponte Vedra Beach
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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Jacksonville. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from London to Jacksonville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between London and Jacksonville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Jacksonville from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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