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Cheap flights from Jacksonville to London from $297

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.
JetBlue Logo
7:06 pm - 8:55 pmJAX  Jacksonville-LHR London Heathrow
20h 49m1 stop New York John F Kennedy Intl
JetBlue Logo
7:25 am - 11:20 pmLHR  London Heathrow-JAX Jacksonville
20h 55m1 stop New York John F Kennedy Intl
$775JetBlue
Thu, Dec 3 - Tue, Dec 8
JetBlue Logo
7:06 pm - 9:40 pmJAX  Jacksonville-LHR London Heathrow
21h 34m1 stop New York John F Kennedy Intl
JetBlue Logo
7:25 am - 6:16 pmLHR  London Heathrow-JAX Jacksonville
15h 51m1 stop New York John F Kennedy Intl
$775JetBlue
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
6:40 pm - 6:30 amJAX  Jacksonville-LHR London Heathrow
54h 50m2 stops Newark Toronto Pearson Intl
Multiple Airlines Logo
6:00 am - 9:32 pmLHR  London Heathrow-JAX Jacksonville
20h 32m2 stops Zurich Chicago O'Hare Intl
$778Multiple Airlines
Fri, Feb 19 - Tue, Feb 23
SWISS Logo
11:17 am - 7:55 amJAX  Jacksonville-LHR London Heathrow
15h 38m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
8:05 pm - 9:13 pmLHR  London Heathrow-JAX Jacksonville
30h 08m2 stops Zurich Toronto Pearson Intl
$830SWISS
Wed, Apr 28 - Wed, May 5
Virgin Atlantic Logo
5:35 pm - 11:40 amJAX  Jacksonville-LHR London Heathrow
13h 05m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
8:25 pm - 4:42 pmLHR  London Heathrow-JAX Jacksonville
25h 17m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$877Virgin Atlantic
Mon, Nov 30 - Mon, Feb 1
United Airlines Logo
9:18 am - 6:40 amJAX  Jacksonville-LHR London Heathrow
16h 22m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:50 am - 5:58 pmLHR  London Heathrow-JAX Jacksonville
16h 08m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$890United Airlines
Mon, Feb 22 - Fri, Feb 26
United Airlines Logo
9:36 am - 5:55 amJAX  Jacksonville-LHR London Heathrow
15h 19m1 stop Chicago O'Hare Intl
United Airlines Logo
6:50 am - 5:28 pmLHR  London Heathrow-JAX Jacksonville
15h 38m2 stops Brussels Bruxelles-National Newark
$890United Airlines
Mon, Feb 22 - Fri, Feb 26
Delta Logo
2:30 pm - 7:25 amJAX  Jacksonville-LHR London Heathrow
11h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 5:27 pmLHR  London Heathrow-JAX Jacksonville
15h 57m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$894Delta
Wed, Apr 21 - Tue, Apr 27
Virgin Atlantic Logo
7:59 pm - 11:40 amJAX  Jacksonville-LHR London Heathrow
10h 41m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
8:25 pm - 4:42 pmLHR  London Heathrow-JAX Jacksonville
25h 17m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$894Virgin Atlantic
Mon, Nov 30 - Mon, Feb 1
Delta Logo
4:17 pm - 7:50 amJAX  Jacksonville-LHR London Heathrow
10h 33m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 4:38 pmLHR  London Heathrow-JAX Jacksonville
15h 08m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$898Delta
Wed, Dec 2 - Wed, Dec 9

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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
Dec 2
JAX7:06 pmJacksonville
21h 34m
1 stop
LHR9:40 pmLondon Heathrow
Dec 9
LHR7:25 amLondon Heathrow
15h 51m
1 stop
JAX6:16 pmJacksonville
$775
JetBlue
Dec 2
JAX6:12 amJacksonville
10h 28m
1 stop
LHR9:40 pmLondon Heathrow
Dec 9
LHR9:20 amLondon Heathrow
15h 35m
1 stop
JAX7:55 pmJacksonville
$776
JetBlue
Dec 3
JAX7:06 pmJacksonville
20h 49m
1 stop
LHR8:55 pmLondon Heathrow
Jan 13
LHR7:25 amLondon Heathrow
15h 51m
1 stop
JAX6:16 pmJacksonville
$783

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 9
JAX11:37 amJacksonville
15h 18m
2 stops
LHR7:55 amLondon Heathrow
Nov 17
LHR6:50 amLondon Heathrow
15h 43m
2 stops
JAX5:33 pmJacksonville
$952
United Airlines
Nov 7
JAX6:00 amJacksonville
10h 20m
1 stop
LHR9:20 pmLondon Heathrow
Nov 11
LHR6:50 amLondon Heathrow
15h 43m
2 stops
JAX5:33 pmJacksonville
$998
United Airlines
Nov 16
JAX3:44 pmJacksonville
34h 56m
1 stop
LHR7:40 amLondon Heathrow
Nov 19
LHR6:50 amLondon Heathrow
15h 43m
2 stops
JAX5:33 pmJacksonville
$1,027

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

Return

Price

Cheapest round-trip

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Thu 12/3

7:06 pm-8:55 pm

1 stop20h 49m

London Heathrow

Tue 12/8

7:25 am-11:20 pm

1 stop20h 55m

$775

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 12/2

7:06 pm-9:40 pm

1 stop21h 34m

London Heathrow

Wed 12/9

7:25 am-6:16 pm

1 stop15h 51m

$775

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Fri 2/19

6:40 pm-6:30 am

2 stops54h 50m

London Heathrow

Tue 2/23

6:00 am-9:32 pm

2 stops20h 32m

$778

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 4/28

11:17 am-7:55 am

2 stops15h 38m

London Heathrow

Wed 5/5

8:05 pm-9:13 pm

2 stops30h 08m

$830

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Mon 11/30

5:35 pm-11:40 am

1 stop13h 05m

London Heathrow

Mon 2/1

8:25 pm-4:42 pm

2 stops25h 17m

$877

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Mon 2/22

9:18 am-6:40 am

1 stop16h 22m

London Heathrow

Fri 2/26

6:50 am-5:58 pm

2 stops16h 08m

$890

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Mon 2/22

9:36 am-5:55 am

1 stop15h 19m

London Heathrow

Fri 2/26

6:50 am-5:28 pm

2 stops15h 38m

$890

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 4/21

2:30 pm-7:25 am

1 stop11h 55m

London Heathrow

Tue 4/27

6:30 am-5:27 pm

2 stops15h 57m

$894

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Mon 11/30

7:59 pm-11:40 am

1 stop10h 41m

London Heathrow

Mon 2/1

8:25 pm-4:42 pm

2 stops25h 17m

$894
Quickest round-trip

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 12/2

4:17 pm-7:50 am

1 stop10h 33m

London Heathrow

Wed 12/9

6:30 am-4:38 pm

2 stops15h 08m

$898

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 $945 to $1,156.
The lowest price recently found on this route was $775.

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 $709. If you’re not able to fly to London Heathrow Airport in March, then April is your next best option. Flight prices from Jacksonville to London Heathrow Airport during April average around $907.

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 $1,024 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 November 2026, prices for Jacksonville to London Heathrow Airport flights are approximately 545% more expensive 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

$297

Fastest flight time

10h 40m

Direct flights

None
The best one-way flight to London Heathrow Airport from Jacksonville in the past 72 hours is $297. The best round-trip flight deal from Jacksonville to London Heathrow Airport found on momondo in the last 72 hours is $775.
The fastest flight from Jacksonville to London Heathrow Airport takes 10h 40m
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 40m 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
8,698 reviews
Search Delta flights
British AirwaysPriceFrom $624Free CancellationRating
6.7
8,283 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $649Free CancellationRating
7.5
697 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $653Free CancellationRating
7.3
10,458 reviews
Search United Airlines flights
American AirlinesPriceFrom $764Free CancellationRating
7.0
12,231 reviews
Search American Airlines flights
JetBluePriceFrom $835Free CancellationRating
7.1
3,063 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
Milton Keynes
Luton
Stansted
Kingston upon Thames
Watford
Stratford-upon-Avon
Richmond
Dover
Wembley
Crawley
Worthing
Harrow
Brentford
Canterbury
Hook
Dunstable

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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