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Cheap flights from Jacksonville to London from $318

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 - 1:00 pmJAX  Jacksonville-LHR London Heathrow
22h 20m2 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
$812SWISS
Tue, Oct 6 - Thu, Oct 15
Multiple Airlines Logo
7:00 pm - 8:45 pmJAX  Jacksonville-LHR London Heathrow
20h 45m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
6:00 am - 7:09 pmLHR  London Heathrow-JAX Jacksonville
18h 09m2 stops Zurich Chicago O'Hare Intl
$839Multiple Airlines
Thu, Oct 1 - Tue, Oct 6
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
$861United Airlines
Tue, Oct 6 - Tue, Oct 13
British Airways Logo
5:18 pm - 9:25 amJAX  Jacksonville-LHR London Heathrow
11h 07m1 stop Charlotte Douglas
British Airways Logo
3:00 pm - 11:21 pmLHR  London Heathrow-JAX Jacksonville
13h 21m1 stop Charlotte Douglas
$864British Airways
Tue, Oct 6 - Tue, Oct 13
Delta Logo
11:15 am - 6:25 amJAX  Jacksonville-LHR London Heathrow
14h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 4:43 pmLHR  London Heathrow-JAX Jacksonville
15h 13m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$867Delta
Wed, Sep 30 - Wed, Oct 7
Delta Logo
7:08 pm - 11:40 amJAX  Jacksonville-LHR London Heathrow
11h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 5:40 pmLHR  London Heathrow-JAX Jacksonville
16h 10m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$867Delta
Tue, Dec 1 - Tue, Dec 15
United Airlines Logo
9:40 am - 5:55 amJAX  Jacksonville-LHR London Heathrow
15h 15m1 stop Newark
United Airlines Logo
6:55 am - 7:09 pmLHR  London Heathrow-JAX Jacksonville
17h 14m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$867United Airlines
Tue, Oct 6 - Thu, Oct 15
JetBlue Logo
3:12 pm - 9:30 amJAX  Jacksonville-LHR London Heathrow
13h 18m1 stop New York John F Kennedy Intl
JetBlue Logo
8:15 am - 6:10 pmLHR  London Heathrow-JAX Jacksonville
14h 55m1 stop New York John F Kennedy Intl
$869JetBlue
Mon, Sep 21 - Wed, Oct 7
JetBlue Logo
7:00 pm - 8:45 pmJAX  Jacksonville-LHR London Heathrow
20h 45m1 stop New York John F Kennedy Intl
JetBlue Logo
8:15 am - 6:10 pmLHR  London Heathrow-JAX Jacksonville
14h 55m1 stop New York John F Kennedy Intl
$878JetBlue
Mon, Sep 21 - Sat, Sep 26
British Airways Logo
6:00 pm - 12:05 pmJAX  Jacksonville-LHR London Heathrow
13h 05m1 stop Miami
British Airways Logo
11:45 am - 10:08 pmLHR  London Heathrow-JAX Jacksonville
15h 23m1 stop Charlotte Douglas
$879British Airways
Wed, Jan 13 - Wed, Jan 27

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SWISS flights from Jacksonville to London Heathrow Airport

Our best SWISS deals on Jacksonville to London Heathrow Airport flight tickets
SWISS
Oct 6
JAX9:40 amJacksonville
22h 20m
2 stops
LHR1:00 pmLondon Heathrow
Oct 15
LHR6:40 pmLondon Heathrow
29h 29m
2 stops
JAX7:09 pmJacksonville
$812
SWISS
Oct 14
JAX9:40 amJacksonville
17h 15m
2 stops
LHR7:55 amLondon Heathrow
Oct 19
LHR6:40 pmLondon Heathrow
29h 29m
2 stops
JAX7:09 pmJacksonville
$840
SWISS
Sep 28
JAX9:40 amJacksonville
22h 20m
2 stops
LHR1:00 pmLondon Heathrow
Oct 5
LHR8:40 amLondon Heathrow
17h 14m
2 stops
JAX8:54 pmJacksonville
$857

Iberia flights from Jacksonville to London Heathrow Airport

Our best Iberia deals on Jacksonville to London Heathrow Airport flight tickets
Iberia
Oct 6
JAX1:55 pmJacksonville
14h 05m
1 stop
LHR9:00 amLondon Heathrow
Oct 13
LHR11:30 amLondon Heathrow
17h 29m
2 stops
JAX11:59 pmJacksonville
$856
Iberia
Oct 28
JAX1:55 pmJacksonville
18h 10m
1 stop
LHR12:05 pmLondon Heathrow
Nov 3
LHR6:05 amLondon Heathrow
20h 05m
2 stops
JAX9:10 pmJacksonville
$862
Iberia
Oct 7
JAX11:32 amJacksonville
16h 28m
1 stop
LHR9:00 amLondon Heathrow
Oct 13
LHR10:50 amLondon Heathrow
18h 09m
2 stops
JAX11:59 pmJacksonville
$863

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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Tue 10/6

9:40 am-1:00 pm

2 stops22h 20m

London Heathrow

Thu 10/15

6:40 pm-7:09 pm

2 stops29h 29m

$812

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Thu 10/1

7:00 pm-8:45 pm

1 stop20h 45m

London Heathrow

Tue 10/6

6:00 am-7:09 pm

2 stops18h 09m

$839

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

$861
Quickest round-trip

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Tue 10/6

5:18 pm-9:25 am

1 stop11h 07m

London Heathrow

Tue 10/13

3:00 pm-11:21 pm

1 stop13h 21m

$864

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 9/30

11:15 am-6:25 am

1 stop14h 10m

London Heathrow

Wed 10/7

6:30 am-4:43 pm

2 stops15h 13m

$867

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Tue 12/1

7:08 pm-11:40 am

1 stop11h 32m

London Heathrow

Tue 12/15

6:30 am-5:40 pm

2 stops16h 10m

$867

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Tue 10/6

9:40 am-5:55 am

1 stop15h 15m

London Heathrow

Thu 10/15

6:55 am-7:09 pm

2 stops17h 14m

$867

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Mon 9/21

3:12 pm-9:30 am

1 stop13h 18m

London Heathrow

Wed 10/7

8:15 am-6:10 pm

1 stop14h 55m

$869

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Mon 9/21

7:00 pm-8:45 pm

1 stop20h 45m

London Heathrow

Sat 9/26

8:15 am-6:10 pm

1 stop14h 55m

$878

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Wed 1/13

6:00 pm-12:05 pm

1 stop13h 05m

London Heathrow

Wed 1/27

11:45 am-10:08 pm

1 stop15h 23m

$879

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 low for flights on this route.

Typical prices usually range from $839 to $1,128.
The lowest price recently found on this route was $812.

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 $950 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

$318

Fastest flight time

10h 20m

Direct flights

None
The best one-way flight to London Heathrow Airport from Jacksonville in the past 72 hours is $318. The best round-trip flight deal from Jacksonville to London Heathrow Airport found on momondo in the last 72 hours is $812.
The fastest flight from Jacksonville to London Heathrow Airport takes 10h 20m
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 20m 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
8,529 reviews
Search Delta flights
British AirwaysPriceFrom $624Free CancellationRating
6.7
8,188 reviews
Search British Airways flights
United AirlinesPriceFrom $653Free CancellationRating
7.4
10,120 reviews
Search United Airlines flights
American AirlinesPriceFrom $740Free CancellationRating
7.1
11,991 reviews
Search American Airlines flights
JetBluePriceFrom $835Free CancellationRating
7.1
3,032 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
Hayes
Stratford-upon-Avon
Wembley
Luton
Croydon
Dover
Richmond
Stansted
Kingston upon Thames
Harrow
Cobham
Slough
Watford
Eastbourne
Uxbridge
Worthing
Romford

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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