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Cheap flights from Jacksonville to London from $320

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:35 pm - 5:55 amJAX  Jacksonville-LHR London Heathrow
12h 20m1 stop Chicago O'Hare Intl
United Airlines Logo
7:30 am - 8:10 pmLHR  London Heathrow-JAX Jacksonville
17h 40m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$801United Airlines
Tue, Nov 24 - Sun, Dec 6
United Airlines Logo
7:12 pm - 9:25 pmJAX  Jacksonville-LHR London Heathrow
21h 13m1 stop Newark
United Airlines Logo
8:00 am - 7:09 pmLHR  London Heathrow-JAX Jacksonville
16h 09m1 stop Chicago O'Hare Intl
$801United Airlines
Fri, Oct 9 - Wed, Oct 14
Lufthansa Logo
7:10 pm - 3:50 pmJAX  Jacksonville-LHR London Heathrow
15h 40m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
7:30 pm - 10:40 pmLHR  London Heathrow-JAX Jacksonville
32h 10m2 stops Frankfurt am Main Newark
$801Lufthansa
Wed, Dec 2 - Mon, Dec 7
Lufthansa Logo
11:37 am - 3:50 pmJAX  Jacksonville-LHR London Heathrow
23h 13m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
6:30 pm - 8:10 pmLHR  London Heathrow-JAX Jacksonville
30h 40m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$801Lufthansa
Wed, Dec 2 - Mon, Dec 7
Delta Logo
1:20 pm - 8:05 amJAX  Jacksonville-LHR London Heathrow
13h 45m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
6:30 am - 6:53 pmLHR  London Heathrow-JAX Jacksonville
17h 23m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$802Delta
Mon, Feb 8 - Sun, Feb 14
Delta Logo
8:10 pm - 11:40 amJAX  Jacksonville-LHR London Heathrow
10h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:40 am - 11:04 pmLHR  London Heathrow-JAX Jacksonville
17h 24m1 stop Boston Logan Intl
$807Delta
Fri, Mar 12 - Tue, Mar 23
Virgin Atlantic Logo
11:29 am - 7:50 amJAX  Jacksonville-LHR London Heathrow
15h 21m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
9:40 am - 8:39 pmLHR  London Heathrow-JAX Jacksonville
14h 59m2 stops Boston Logan Intl Atlanta Hartsfield-Jackson
$812Virgin Atlantic
Thu, Mar 11 - Thu, Mar 18
British Airways Logo
7:50 pm - 8:15 amJAX  Jacksonville-LHR London Heathrow
31h 25m1 stop Miami
British Airways Logo
10:35 am - 11:47 pmLHR  London Heathrow-JAX Jacksonville
17h 12m1 stop Philadelphia
$818British Airways
Fri, Mar 12 - Tue, Mar 23
British Airways Logo
12:04 pm - 6:45 amJAX  Jacksonville-LHR London Heathrow
13h 41m1 stop Miami
British Airways Logo
6:10 am - 12:22 amLHR  London Heathrow-JAX Jacksonville
23h 12m2 stops Madrid Barajas Miami
$819British Airways
Thu, Dec 10 - Sun, Dec 13
Virgin Atlantic Logo
5:49 pm - 11:40 amJAX  Jacksonville-LHR London Heathrow
12h 51m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
12:40 pm - 8:41 pmLHR  London Heathrow-JAX Jacksonville
13h 01m1 stop Atlanta Hartsfield-Jackson
$840Virgin Atlantic
Thu, Nov 5 - Sun, Nov 8

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Iberia flights from Jacksonville to London Heathrow Airport

Our best Iberia deals on Jacksonville to London Heathrow Airport flight tickets
Iberia
Nov 13
JAX7:00 pmJacksonville
15h 25m
2 stops
LHR3:25 pmLondon Heathrow
Nov 16
LHR6:15 amLondon Heathrow
18h 45m
2 stops
JAX8:00 pmJacksonville
$820
Iberia
Nov 29
JAX11:04 amJacksonville
20h 01m
1 stop
LHR12:05 pmLondon Heathrow
Dec 5
LHR7:40 pmLondon Heathrow
29h 19m
2 stops
JAX7:59 pmJacksonville
$847

Delta flights from Jacksonville to London Heathrow Airport

Our best Delta deals on Jacksonville to London Heathrow Airport flight tickets
Delta
Feb 8
JAX1:20 pmJacksonville
12h 05m
1 stop
LHR6:25 amLondon Heathrow
Feb 14
LHR4:00 pmLondon Heathrow
13h 02m
1 stop
JAX12:02 amJacksonville
$807
Delta
Mar 1
JAX8:10 pmJacksonville
10h 30m
1 stop
LHR11:40 amLondon Heathrow
Mar 14
LHR8:55 amLondon Heathrow
12h 32m
1 stop
JAX5:27 pmJacksonville
$808
Delta
Mar 12
JAX8:10 pmJacksonville
10h 30m
1 stop
LHR11:40 amLondon Heathrow
Mar 23
LHR9:05 amLondon Heathrow
16h 33m
2 stops
JAX9:38 pmJacksonville
$812

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Tue 11/24

12:35 pm-5:55 am

1 stop12h 20m

London Heathrow

Sun 12/6

7:30 am-8:10 pm

2 stops17h 40m

$801

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Fri 10/9

7:12 pm-9:25 pm

1 stop21h 13m

London Heathrow

Wed 10/14

8:00 am-7:09 pm

1 stop16h 09m

$801

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 12/2

7:10 pm-3:50 pm

2 stops15h 40m

London Heathrow

Mon 12/7

7:30 pm-10:40 pm

2 stops32h 10m

$801

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 12/2

11:37 am-3:50 pm

2 stops23h 13m

London Heathrow

Mon 12/7

6:30 pm-8:10 pm

2 stops30h 40m

$801

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Mon 2/8

1:20 pm-8:05 am

2 stops13h 45m

London Heathrow

Sun 2/14

6:30 am-6:53 pm

2 stops17h 23m

$802

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Fri 3/12

8:10 pm-11:40 am

1 stop10h 30m

London Heathrow

Tue 3/23

9:40 am-11:04 pm

1 stop17h 24m

$807

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Thu 3/11

11:29 am-7:50 am

1 stop15h 21m

London Heathrow

Thu 3/18

9:40 am-8:39 pm

2 stops14h 59m

$812

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Fri 3/12

7:50 pm-8:15 am

1 stop31h 25m

London Heathrow

Tue 3/23

10:35 am-11:47 pm

1 stop17h 12m

$818

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Thu 12/10

12:04 pm-6:45 am

1 stop13h 41m

London Heathrow

Sun 12/13

6:10 am-12:22 am

2 stops23h 12m

$819
Quickest round-trip

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Thu 11/5

5:49 pm-11:40 am

1 stop12h 51m

London Heathrow

Sun 11/8

12:40 pm-8:41 pm

1 stop13h 01m

$840

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to London from

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

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 Jacksonville and London Heathrow Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $843 to $1,172.
The lowest price recently found on this route was $801.

What is the cheapest month to fly to London Heathrow Airport?

The month of March is, on average, the cheapest month to fly to London Heathrow Airport from Jacksonville, with most prices found around $720. If you’re not able to fly to London Heathrow Airport in March, then November is your next best option. Flight prices from Jacksonville to London Heathrow Airport during November average around $745.

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

You are more likely to see cheaper flights to London Heathrow Airport from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $974 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Jacksonville for as low as $813 on momondo.

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

As of September 2026, prices for Jacksonville to London Heathrow Airport flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Jacksonville to London Heathrow Airport

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

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

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

Best Price Found

$320

Fastest flight time

10h 30m

Direct flights

None
The best one-way flight to London Heathrow Airport from Jacksonville in the past 72 hours is $320. The best round-trip flight deal from Jacksonville to London Heathrow Airport found on momondo in the last 72 hours is $801.
The fastest flight from Jacksonville to London Heathrow Airport takes 10h 30m
There are no direct flights from Jacksonville to London Heathrow Airport. There are no popular flight routes from Jacksonville to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Jacksonville to London Heathrow Airport

  • How far is Jacksonville to London Heathrow by plane?

    The straight-line distance from Jacksonville to London Heathrow is 4245.5 mi. Typically, this will take 10h 30m by plane in normal conditions.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to London Heathrow Airport.

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

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Jacksonville to London Heathrow Airport

Compare and see reviews for airlines that fly from Jacksonville to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $605Free CancellationRating
7.8
8,591 reviews
Search Delta flights
United AirlinesPriceFrom $633Free CancellationRating
7.4
10,226 reviews
Search United Airlines flights
British AirwaysPriceFrom $639Free CancellationRating
6.7
8,227 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $649Free CancellationRating
7.4
694 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $764Free CancellationRating
7.0
12,075 reviews
Search American Airlines flights
JetBluePriceFrom $845Free CancellationRating
7.1
3,038 reviews
Search JetBlue flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Croydon
Luton
Stratford-upon-Avon
Hayes
Dover
Wembley
Kingston upon Thames
Richmond
Stansted
Watford
Harrow
Cobham
Worthing
Eastbourne
Slough
Hook
Uxbridge

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Jacksonville to London. momondo saves you time and could save you money on your trip.

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

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

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

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 Jacksonville to London.

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

If you are not ready to book a flight from Jacksonville to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London Heathrow Airport trip

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