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Cheap flights from Jacksonville to London from $316

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.
Multiple Airlines Logo
3:40 pm - 9:30 amJAX  Jacksonville-LHR London Heathrow
12h 50m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
9:30 am - 9:10 pmLHR  London Heathrow-JAX Jacksonville
16h 40m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$834Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Multiple Airlines Logo
11:27 am - 6:55 amJAX  Jacksonville-LHR London Heathrow
14h 28m1 stop Boston Logan Intl
Multiple Airlines Logo
9:30 am - 8:10 pmLHR  London Heathrow-JAX Jacksonville
15h 40m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$834Multiple Airlines
Thu, Dec 3 - Wed, Dec 9
JetBlue Logo
3:10 pm - 8:45 pmJAX  Jacksonville-LHR London Heathrow
24h 35m1 stop New York John F Kennedy Intl
JetBlue Logo
12:20 pm - 6:19 pmLHR  London Heathrow-JAX Jacksonville
33h 59m1 stop New York John F Kennedy Intl
$843JetBlue
Sat, Oct 17 - Fri, Oct 30
JetBlue Logo
10:53 am - 6:55 amJAX  Jacksonville-LHR London Heathrow
15h 02m1 stop Boston Logan Intl
JetBlue Logo
12:20 pm - 11:27 pmLHR  London Heathrow-JAX Jacksonville
16h 07m1 stop New York John F Kennedy Intl
$849JetBlue
Mon, Nov 16 - Mon, Nov 23
United Airlines Logo
12:35 pm - 8:25 amJAX  Jacksonville-LHR London Heathrow
14h 50m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:50 am - 6:01 pmLHR  London Heathrow-JAX Jacksonville
16h 11m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$867United Airlines
Wed, Nov 11 - Wed, Nov 18
Delta Logo
9:57 am - 7:50 amJAX  Jacksonville-LHR London Heathrow
16h 53m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:00 am - 9:38 pmLHR  London Heathrow-JAX Jacksonville
15h 38m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$877Delta
Wed, Mar 10 - Thu, Mar 18
Delta Logo
5:05 pm - 9:00 amJAX  Jacksonville-LHR London Heathrow
10h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 5:27 pmLHR  London Heathrow-JAX Jacksonville
14h 57m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$877Delta
Tue, Mar 9 - Wed, Mar 17
United Airlines Logo
7:00 am - 7:10 amJAX  Jacksonville-LHR London Heathrow
19h 10m2 stops Newark Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
6:50 am - 7:46 pmLHR  London Heathrow-JAX Jacksonville
16h 56m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
$880United Airlines
Wed, Mar 10 - Thu, Mar 18
British Airways Logo
8:07 pm - 11:40 amJAX  Jacksonville-LHR London Heathrow
10h 33m1 stop Charlotte Douglas
British Airways Logo
1:10 pm - 10:59 pmLHR  London Heathrow-JAX Jacksonville
13h 49m1 stop Miami
$881British Airways
Wed, Mar 10 - Thu, Mar 18
British Airways Logo
8:24 pm - 7:20 amJAX  Jacksonville-LHR London Heathrow
29h 56m1 stop Charlotte Douglas
British Airways Logo
9:35 pm - 6:00 pmLHR  London Heathrow-JAX Jacksonville
25h 25m2 stops Edinburgh Turnhouse Philadelphia
$891British Airways
Sat, Feb 27 - Mon, May 3

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JetBlue flights from Jacksonville to London Heathrow Airport

Our best JetBlue deals on Jacksonville to London Heathrow Airport flight tickets
JetBlue
Oct 17
JAX3:10 pmJacksonville
24h 35m
1 stop
LHR8:45 pmLondon Heathrow
Oct 30
LHR12:20 pmLondon Heathrow
33h 59m
1 stop
JAX6:19 pmJacksonville
$843
JetBlue
Nov 16
JAX10:53 amJacksonville
15h 02m
1 stop
LHR6:55 amLondon Heathrow
Nov 23
LHR12:20 pmLondon Heathrow
16h 07m
1 stop
JAX11:27 pmJacksonville
$849
JetBlue
Nov 12
JAX6:22 pmJacksonville
31h 33m
1 stop
LHR6:55 amLondon Heathrow
Nov 16
LHR12:20 pmLondon Heathrow
34h 59m
1 stop
JAX6:19 pmJacksonville
$855

United Airlines flights from Jacksonville to London Heathrow Airport

Our best United Airlines deals on Jacksonville to London Heathrow Airport flight tickets
United Airlines
Nov 11
JAX12:35 pmJacksonville
14h 50m
2 stops
LHR8:25 amLondon Heathrow
Nov 18
LHR6:50 amLondon Heathrow
16h 11m
2 stops
JAX6:01 pmJacksonville
$867
United Airlines
Mar 10
JAX7:00 amJacksonville
19h 10m
2 stops
LHR7:10 amLondon Heathrow
Mar 18
LHR6:50 amLondon Heathrow
16h 56m
2 stops
JAX7:46 pmJacksonville
$880
United Airlines
Nov 3
JAX7:10 pmJacksonville
10h 40m
1 stop
LHR10:50 amLondon Heathrow
Nov 10
LHR6:50 amLondon Heathrow
15h 43m
2 stops
JAX5:33 pmJacksonville
$886

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

Wed 11/11

3:40 pm-9:30 am

1 stop12h 50m

London Heathrow

Wed 11/18

9:30 am-9:10 pm

2 stops16h 40m

$834

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Thu 12/3

11:27 am-6:55 am

1 stop14h 28m

London Heathrow

Wed 12/9

9:30 am-8:10 pm

2 stops15h 40m

$834

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Sat 10/17

3:10 pm-8:45 pm

1 stop24h 35m

London Heathrow

Fri 10/30

12:20 pm-6:19 pm

1 stop33h 59m

$843

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Mon 11/16

10:53 am-6:55 am

1 stop15h 02m

London Heathrow

Mon 11/23

12:20 pm-11:27 pm

1 stop16h 07m

$849

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 11/11

12:35 pm-8:25 am

2 stops14h 50m

London Heathrow

Wed 11/18

6:50 am-6:01 pm

2 stops16h 11m

$867

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 3/10

9:57 am-7:50 am

1 stop16h 53m

London Heathrow

Thu 3/18

10:00 am-9:38 pm

2 stops15h 38m

$877

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Tue 3/9

5:05 pm-9:00 am

1 stop10h 55m

London Heathrow

Wed 3/17

6:30 am-5:27 pm

2 stops14h 57m

$877

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 3/10

7:00 am-7:10 am

2 stops19h 10m

London Heathrow

Thu 3/18

6:50 am-7:46 pm

2 stops16h 56m

$880
Quickest round-trip

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 3/10

8:07 pm-11:40 am

1 stop10h 33m

London Heathrow

Thu 3/18

1:10 pm-10:59 pm

1 stop13h 49m

$881

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Sat 2/27

8:24 pm-7:20 am

1 stop29h 56m

London Heathrow

Mon 5/3

9:35 pm-6:00 pm

2 stops25h 25m

$891

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 $897 to $1,183.
The lowest price recently found on this route was $834.

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 January is your next best option. Flight prices from Jacksonville to London Heathrow Airport during January average around $835.

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 $996 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 October 2026, prices for Jacksonville to London Heathrow Airport flights are approximately 19% 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

$316

Fastest flight time

10h 28m

Direct flights

None
The best one-way flight to London Heathrow Airport from Jacksonville in the past 72 hours is $316. The best round-trip flight deal from Jacksonville to London Heathrow Airport found on momondo in the last 72 hours is $834.
The fastest flight from Jacksonville to London Heathrow Airport takes 10h 28m
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 28m 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
8,626 reviews
Search Delta flights
British AirwaysPriceFrom $624Free CancellationRating
6.7
8,244 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $649Free CancellationRating
7.4
694 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $653Free CancellationRating
7.4
10,283 reviews
Search United Airlines flights
American AirlinesPriceFrom $764Free CancellationRating
7.0
12,130 reviews
Search American Airlines flights
JetBluePriceFrom $845Free CancellationRating
7.1
3,044 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
Croydon
Hayes
Luton
Stratford-upon-Avon
Dover
Wembley
Milton Keynes
Kingston upon Thames
Richmond
Stansted
Watford
Harrow
Cobham
Worthing
Eastbourne
Slough
Hook
Ilford

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.

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