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Cheap flights from Jacksonville to London from $315

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.
SWISS Logo
9:40 am - 7:55 amJAX  Jacksonville-LHR London Heathrow
17h 15m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
6:40 pm - 7:09 pmLHR  London Heathrow-JAX Jacksonville
29h 29m2 stops Zurich Chicago O'Hare Intl
$697SWISS
Wed, Oct 14 - Mon, Oct 19
SWISS Logo
9:40 am - 1:00 pmJAX  Jacksonville-LHR London Heathrow
22h 20m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
8:45 am - 8:54 pmLHR  London Heathrow-JAX Jacksonville
17h 09m2 stops Zurich Washington, D.C. Dulles Intl
$697SWISS
Wed, Oct 14 - Tue, Oct 20
United Airlines Logo
9:25 am - 6:55 amJAX  Jacksonville-LHR London Heathrow
16h 30m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
1:00 pm - 3:02 pmLHR  London Heathrow-JAX Jacksonville
30h 02m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$726United Airlines
Tue, Oct 6 - Tue, Oct 27
United Airlines Logo
9:40 am - 6:45 amJAX  Jacksonville-LHR London Heathrow
16h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
6:55 am - 11:20 pmLHR  London Heathrow-JAX Jacksonville
21h 25m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl
$733United Airlines
Wed, Oct 14 - Tue, Oct 20
British Airways Logo
6:12 pm - 9:40 amJAX  Jacksonville-LHR London Heathrow
11h 28m1 stop Charlotte Douglas
British Airways Logo
9:55 am - 6:44 pmLHR  London Heathrow-JAX Jacksonville
13h 49m1 stop Charlotte Douglas
$744British Airways
Wed, Oct 28 - Tue, Nov 3
British Airways Logo
4:10 pm - 10:20 amJAX  Jacksonville-LHR London Heathrow
13h 10m1 stop Philadelphia
British Airways Logo
3:00 pm - 11:59 pmLHR  London Heathrow-JAX Jacksonville
13h 59m1 stop Charlotte Douglas
$744British Airways
Wed, Oct 14 - Wed, Oct 21
American Airlines Logo
5:49 pm - 10:50 amJAX  Jacksonville-LHR London Heathrow
12h 01m1 stop Chicago O'Hare Intl
American Airlines Logo
9:15 am - 6:35 pmLHR  London Heathrow-JAX Jacksonville
14h 20m1 stop Charlotte Douglas
$746American Airlines
Wed, Oct 14 - Tue, Oct 20
American Airlines Logo
6:26 pm - 12:05 pmJAX  Jacksonville-LHR London Heathrow
12h 39m1 stop Miami
American Airlines Logo
11:00 am - 10:46 pmLHR  London Heathrow-JAX Jacksonville
16h 46m1 stop Chicago O'Hare Intl
$778American Airlines
Tue, Nov 17 - Wed, Dec 2
Delta Logo
6:59 pm - 11:20 amJAX  Jacksonville-LHR London Heathrow
11h 21m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:15 pm - 10:42 pmLHR  London Heathrow-JAX Jacksonville
12h 27m1 stop Atlanta Hartsfield-Jackson
$796Delta
Mon, Sep 28 - Mon, Oct 5
Delta Logo
7:05 am - 6:20 amJAX  Jacksonville-LHR London Heathrow
18h 15m1 stop New York John F Kennedy Intl
Delta Logo
8:10 pm - 9:57 amLHR  London Heathrow-JAX Jacksonville
18h 47m1 stop New York John F Kennedy Intl
$796Delta
Fri, Oct 2 - Tue, Nov 17

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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
Sep 18
JAX3:25 pmJacksonville
13h 05m
1 stop
LHR9:30 amLondon Heathrow
Oct 2
LHR8:15 amLondon Heathrow
14h 55m
1 stop
JAX6:10 pmJacksonville
$894
JetBlue
Sep 21
JAX7:00 pmJacksonville
20h 45m
1 stop
LHR8:45 pmLondon Heathrow
Sep 29
LHR8:15 amLondon Heathrow
14h 55m
1 stop
JAX6:10 pmJacksonville
$907
JetBlue
Sep 21
JAX7:00 pmJacksonville
33h 30m
1 stop
LHR9:30 amLondon Heathrow
Sep 26
LHR8:15 amLondon Heathrow
14h 55m
1 stop
JAX6:10 pmJacksonville
$941

Delta flights from Jacksonville to London Heathrow Airport

Our best Delta deals on Jacksonville to London Heathrow Airport flight tickets
Delta
Sep 20
JAX12:11 pmJacksonville
15h 39m
1 stop
LHR8:50 amLondon Heathrow
Oct 6
LHR9:55 amLondon Heathrow
16h 52m
2 stops
JAX9:47 pmJacksonville
$739
Delta
Sep 21
JAX1:02 pmJacksonville
16h 18m
2 stops
LHR10:20 amLondon Heathrow
Sep 29
LHR6:30 amLondon Heathrow
17h 00m
2 stops
JAX6:30 pmJacksonville
$743
Delta
Sep 18
JAX5:50 pmJacksonville
13h 15m
1 stop
LHR12:05 pmLondon Heathrow
Oct 2
LHR12:50 pmLondon Heathrow
16h 08m
2 stops
JAX11:58 pmJacksonville
$801

momondo Fare Finder

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

Fly from

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Route

Depart

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Price

Cheapest round-trip

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 10/14

9:40 am-7:55 am

2 stops17h 15m

London Heathrow

Mon 10/19

6:40 pm-7:09 pm

2 stops29h 29m

$697

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 10/14

9:40 am-1:00 pm

2 stops22h 20m

London Heathrow

Tue 10/20

8:45 am-8:54 pm

2 stops17h 09m

$697

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Tue 10/6

9:25 am-6:55 am

1 stop16h 30m

London Heathrow

Tue 10/27

1:00 pm-3:02 pm

2 stops30h 02m

$726

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 10/14

9:40 am-6:45 am

1 stop16h 05m

London Heathrow

Tue 10/20

6:55 am-11:20 pm

2 stops21h 25m

$733

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 10/28

6:12 pm-9:40 am

1 stop11h 28m

London Heathrow

Tue 11/3

9:55 am-6:44 pm

1 stop13h 49m

$744

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 10/14

4:10 pm-10:20 am

1 stop13h 10m

London Heathrow

Wed 10/21

3:00 pm-11:59 pm

1 stop13h 59m

$744

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 10/14

5:49 pm-10:50 am

1 stop12h 01m

London Heathrow

Tue 10/20

9:15 am-6:35 pm

1 stop14h 20m

$746

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Tue 11/17

6:26 pm-12:05 pm

1 stop12h 39m

London Heathrow

Wed 12/2

11:00 am-10:46 pm

1 stop16h 46m

$778
Quickest round-trip

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Mon 9/28

6:59 pm-11:20 am

1 stop11h 21m

London Heathrow

Mon 10/5

3:15 pm-10:42 pm

1 stop12h 27m

$796

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Fri 10/2

7:05 am-6:20 am

1 stop18h 15m

London Heathrow

Tue 11/17

8:10 pm-9:57 am

1 stop18h 47m

$796

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 $807 to $1,147.
The lowest price recently found on this route was $697.

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 $970 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 $709 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

$315

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 $315. The best round-trip flight deal from Jacksonville to London Heathrow Airport found on momondo in the last 72 hours is $697.
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
Virgin AtlanticPriceFrom $580Free CancellationRating
7.4
694 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $580Free CancellationRating
7.8
8,568 reviews
Search Delta flights
United AirlinesPriceFrom $633Free CancellationRating
7.4
10,213 reviews
Search United Airlines flights
British AirwaysPriceFrom $639Free CancellationRating
6.7
8,226 reviews
Search British Airways flights
American AirlinesPriceFrom $740Free CancellationRating
7.1
12,061 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
Stratford-upon-Avon
Hayes
Luton
Wembley
Dover
Croydon
Richmond
Kingston upon Thames
Stansted
Harrow
Cobham
Watford
Worthing
Slough
Eastbourne
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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