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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.
Multiple Airlines Logo
10:53 am - 6:55 amJAX  Jacksonville-LHR London Heathrow
15h 02m1 stop Boston Logan Intl
Multiple Airlines Logo
9:00 am - 9:10 pmLHR  London Heathrow-JAX Jacksonville
17h 10m2 stops Zurich Washington, D.C. Dulles Intl
$840Multiple Airlines
Fri, Nov 6 - Tue, Nov 17
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
9:00 am - 9:10 pmLHR  London Heathrow-JAX Jacksonville
17h 10m2 stops Zurich Washington, D.C. Dulles Intl
$842Multiple Airlines
Mon, Nov 9 - Mon, Nov 16
United Airlines Logo
9:25 am - 8:35 amJAX  Jacksonville-LHR London Heathrow
18h 10m2 stops Washington, D.C. Dulles Intl Ottawa
United Airlines Logo
6:50 am - 8:54 pmLHR  London Heathrow-JAX Jacksonville
19h 04m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
$867United Airlines
Wed, Oct 7 - Wed, Oct 14
United Airlines Logo
7:20 pm - 10:40 amJAX  Jacksonville-LHR London Heathrow
10h 20m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:50 am - 6:01 pmLHR  London Heathrow-JAX Jacksonville
16h 11m2 stops Brussels Bruxelles-National Newark
$867United Airlines
Tue, Oct 6 - Tue, Oct 13
Delta Logo
2:43 pm - 6:25 amJAX  Jacksonville-LHR London Heathrow
10h 42m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:45 am - 9:55 pmLHR  London Heathrow-JAX Jacksonville
15h 10m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$868Delta
Sun, Oct 4 - Wed, Oct 21
Delta Logo
11:15 am - 6:25 amJAX  Jacksonville-LHR London Heathrow
14h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 4:30 pmLHR  London Heathrow-JAX Jacksonville
15h 00m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$868Delta
Mon, Nov 9 - Thu, Nov 19
JetBlue Logo
7:00 pm - 8:45 pmJAX  Jacksonville-LHR London Heathrow
20h 45m1 stop New York John F Kennedy Intl
JetBlue Logo
8:05 am - 6:19 pmLHR  London Heathrow-JAX Jacksonville
14h 14m1 stop New York John F Kennedy Intl
$878JetBlue
Sat, Oct 17 - Fri, Oct 30
JetBlue Logo
10:46 am - 6:30 amJAX  Jacksonville-LHR London Heathrow
14h 44m1 stop Boston Logan Intl
JetBlue Logo
8:40 am - 7:32 pmLHR  London Heathrow-JAX Jacksonville
15h 52m1 stop Boston Logan Intl
$878JetBlue
Sat, Oct 10 - Thu, Oct 15
British Airways Logo
5:16 pm - 11:40 amJAX  Jacksonville-LHR London Heathrow
13h 24m1 stop Charlotte Douglas
British Airways Logo
11:50 am - 10:05 pmLHR  London Heathrow-JAX Jacksonville
15h 15m1 stop Miami
$879British Airways
Mon, Feb 1 - Wed, Feb 10
British Airways Logo
6:12 pm - 9:25 amJAX  Jacksonville-LHR London Heathrow
10h 13m1 stop Charlotte Douglas
British Airways Logo
4:30 pm - 11:21 pmLHR  London Heathrow-JAX Jacksonville
35h 51m2 stops Madrid Barajas Charlotte Douglas
$910British Airways
Wed, Oct 14 - Mon, Oct 19

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Lufthansa flights from Jacksonville to London Heathrow Airport

Our best Lufthansa deals on Jacksonville to London Heathrow Airport flight tickets
Lufthansa
Oct 6
JAX7:20 pmJacksonville
22h 20m
2 stops
LHR10:40 pmLondon Heathrow
Oct 12
LHR7:10 pmLondon Heathrow
54h 44m
2 stops
JAX8:54 pmJacksonville
$876
Lufthansa
Sep 14
JAX10:40 amJacksonville
14h 50m
2 stops
LHR6:30 amLondon Heathrow
Sep 23
LHR7:30 amLondon Heathrow
18h 24m
2 stops
JAX8:54 pmJacksonville
$1,022
Lufthansa
Sep 9
JAX7:10 pmJacksonville
19h 30m
2 stops
LHR7:40 pmLondon Heathrow
Sep 29
LHR8:30 amLondon Heathrow
17h 24m
2 stops
JAX8:54 pmJacksonville
$1,032

SWISS flights from Jacksonville to London Heathrow Airport

Our best SWISS deals on Jacksonville to London Heathrow Airport flight tickets
SWISS
Oct 5
JAX9:40 amJacksonville
22h 20m
2 stops
LHR1:00 pmLondon Heathrow
Oct 13
LHR8:45 amLondon Heathrow
17h 09m
2 stops
JAX8:54 pmJacksonville
$877
SWISS
Oct 19
JAX9:40 amJacksonville
17h 15m
2 stops
LHR7:55 amLondon Heathrow
Nov 2
LHR6:40 pmLondon Heathrow
31h 30m
2 stops
JAX9:10 pmJacksonville
$887
SWISS
Sep 25
JAX10:40 amJacksonville
27h 40m
2 stops
LHR7:20 pmLondon Heathrow
Sep 28
LHR6:40 pmLondon Heathrow
29h 29m
2 stops
JAX7:09 pmJacksonville
$889

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

Fri 11/6

10:53 am-6:55 am

1 stop15h 02m

London Heathrow

Tue 11/17

9:00 am-9:10 pm

2 stops17h 10m

$840

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Mon 11/9

3:40 pm-9:30 am

1 stop12h 50m

London Heathrow

Mon 11/16

9:00 am-9:10 pm

2 stops17h 10m

$842

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 10/7

9:25 am-8:35 am

2 stops18h 10m

London Heathrow

Wed 10/14

6:50 am-8:54 pm

2 stops19h 04m

$867

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Tue 10/6

7:20 pm-10:40 am

1 stop10h 20m

London Heathrow

Tue 10/13

6:50 am-6:01 pm

2 stops16h 11m

$867
Quickest round-trip

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Sun 10/4

2:43 pm-6:25 am

1 stop10h 42m

London Heathrow

Wed 10/21

11:45 am-9:55 pm

2 stops15h 10m

$868

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Mon 11/9

11:15 am-6:25 am

1 stop14h 10m

London Heathrow

Thu 11/19

6:30 am-4:30 pm

2 stops15h 00m

$868

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Sat 10/17

7:00 pm-8:45 pm

1 stop20h 45m

London Heathrow

Fri 10/30

8:05 am-6:19 pm

1 stop14h 14m

$878

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Sat 10/10

10:46 am-6:30 am

1 stop14h 44m

London Heathrow

Thu 10/15

8:40 am-7:32 pm

1 stop15h 52m

$878

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Mon 2/1

5:16 pm-11:40 am

1 stop13h 24m

London Heathrow

Wed 2/10

11:50 am-10:05 pm

1 stop15h 15m

$879

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 10/14

6:12 pm-9:25 am

1 stop10h 13m

London Heathrow

Mon 10/19

4:30 pm-11:21 pm

2 stops35h 51m

$910

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 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 typical for flights on this route.

Typical prices usually range from $731 to $1,147.
The lowest price recently found on this route was $840.

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 December is your next best option. Flight prices from Jacksonville to London Heathrow Airport during December average around $742.

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 $953 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 August 2026, prices for Jacksonville to London Heathrow Airport flights are approximately 34% 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

13h 00m

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 $840.
The fastest flight from Jacksonville to London Heathrow Airport takes 13h 00m
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 13h 00m 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
695 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $580Free CancellationRating
7.8
8,537 reviews
Search Delta flights
British AirwaysPriceFrom $624Free CancellationRating
6.7
8,198 reviews
Search British Airways flights
United AirlinesPriceFrom $653Free CancellationRating
7.4
10,152 reviews
Search United Airlines flights
American AirlinesPriceFrom $740Free CancellationRating
7.1
12,027 reviews
Search American Airlines flights
JetBluePriceFrom $835Free CancellationRating
7.1
3,034 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
Wembley
Luton
Croydon
Dover
Richmond
Stansted
Kingston upon Thames
Harrow
Cobham
Watford
Slough
Eastbourne
Worthing
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.

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