What airlines fly to London?

British Airways, Delta and American Airlines are the top three most popular airlines that fly to London from Jacksonville according to our data. British Airways is the first choice among our users, with 36% of people opting to fly with this airline when traveling to London. Keep in mind that there are 6 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Jacksonville to London?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 10h 08m.

Which layover airport has the shortest connection time from Jacksonville to London?

Atlanta (ATL) has the shortest average layover time for this route: 1h 28m.

Which layover airport offers the lowest fares from Jacksonville to London?

Flights via Houston (IAH) offer the lowest average round-trip price of $653.

Which airport is the most popular layover for flights between Jacksonville and London?

Newark (EWR) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Jacksonville to London?

United Airlines, Delta, and Iberia are the most popular carriers operating from Jacksonville to London

When did momondo last update prices for flights from Jacksonville Airport to London?

Prices for flights from Jacksonville Airport to London were last updated today.

How many operators does momondo search for flights from Jacksonville Airport to London?

As of June 2026, there are 6 operators available to choose from for flights from Jacksonville Airport to London.

How old do you have to be to fly from Jacksonville Airport to London?

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.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$249 Cheap Flights from Jacksonville to London in 2026

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Find the cheapest flights from Jacksonville to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:08 am - 9:10 am

JAX

LHR

17h 02m

1 stop

6:50 am - 5:44 pm

LHR

JAX

15h 54m

2 stops

$739United Airlines

Tue, Dec 1 - Thu, Dec 3

3:50 pm - 10:50 am

JAX

LHR

14h 00m

2 stops

6:50 am - 5:44 pm

LHR

JAX

15h 54m

2 stops

$743United Airlines

Tue, Dec 1 - Thu, Dec 3

4:45 pm - 8:30 am

JAX

LHR

34h 45m

1 stop

6:50 am - 8:54 pm

LHR

JAX

19h 04m

2 stops

$744United Airlines

Sun, Sep 20 - Wed, Sep 23

4:58 pm - 6:45 am

JAX

LHR

32h 47m

1 stop

6:30 am - 7:09 pm

LHR

JAX

17h 39m

2 stops

$806Lufthansa

Sun, Sep 27 - Wed, Sep 30

4:58 pm - 6:45 am

JAX

LHR

32h 47m

1 stop

6:30 am - 7:09 pm

LHR

JAX

17h 39m

2 stops

$809Lufthansa

Sun, Sep 27 - Wed, Sep 30

7:10 am - 8:55 am

JAX

LGW

20h 45m

2 stops

2:30 pm - 9:55 am

LGW

JAX

24h 25m

2 stops

$869British Airways

Mon, Aug 3 - Thu, Sep 3

8:57 pm - 9:35 am

JAX

LGW

31h 38m

1 stop

12:20 pm - 8:17 pm

LGW

JAX

12h 57m

1 stop

$875JetBlue

Mon, Aug 3 - Wed, Aug 19

11:01 am - 9:35 am

JAX

LGW

17h 34m

1 stop

12:20 pm - 8:17 pm

LGW

JAX

12h 57m

1 stop

$879JetBlue

Mon, Aug 10 - Wed, Aug 26

12:57 pm - 7:55 am

JAX

LCY

13h 58m

2 stops

10:00 am - 10:39 pm

LCY

JAX

17h 39m

2 stops

$896Delta

Tue, Sep 15 - Wed, Sep 30

2:30 pm - 7:15 am

JAX

LCY

12h 45m

2 stops

7:45 am - 6:28 pm

LCY

JAX

15h 43m

2 stops

$946Delta

Thu, Oct 29 - Wed, Nov 11

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United Airlines flights from Jacksonville to London

Our best United Airlines deals on Jacksonville to London flight tickets

United Airlines

Dec 1

JAX11:08 amJacksonville

17h 02m

1 stop

LHR9:10 amLondon Heathrow

Dec 3

LHR6:50 amLondon Heathrow

15h 54m

2 stops

JAX5:44 pmJacksonville

$739

United Airlines

Dec 1

JAX3:50 pmJacksonville

14h 00m

2 stops

LHR10:50 amLondon Heathrow

Dec 3

LHR6:50 amLondon Heathrow

15h 54m

2 stops

JAX5:44 pmJacksonville

$743

United Airlines

Sep 20

JAX4:45 pmJacksonville

34h 45m

1 stop

LHR8:30 amLondon Heathrow

Sep 23

LHR6:50 amLondon Heathrow

19h 04m

2 stops

JAX8:54 pmJacksonville

$744

JetBlue flights from Jacksonville to London

Our best JetBlue deals on Jacksonville to London flight tickets

JetBlue

Dec 4

JAX10:52 amJacksonville

15h 03m

1 stop

LHR6:55 amLondon Heathrow

Dec 9

LHR12:20 pmLondon Heathrow

14h 31m

1 stop

JAX9:51 pmJacksonville

$861

JetBlue

Aug 10

JAX11:01 amJacksonville

17h 34m

1 stop

LGW9:35 amLondon Gatwick

Aug 26

LGW12:20 pmLondon Gatwick

12h 57m

1 stop

JAX8:17 pmJacksonville

$879

JetBlue

Aug 15

JAX11:01 amJacksonville

17h 34m

1 stop

LGW9:35 amLondon Gatwick

Aug 22

LGW12:20 pmLondon Gatwick

12h 59m

1 stop

JAX8:19 pmJacksonville

$880

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 12/1

11:08 am-9:10 am

1 stop17h 02m

London Heathrow

Thu 12/3

6:50 am-5:44 pm

2 stops15h 54m

$739

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 12/1

3:50 pm-10:50 am

2 stops14h 00m

London Heathrow

Thu 12/3

6:50 am-5:44 pm

2 stops15h 54m

$743

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sun 9/20

4:45 pm-8:30 am

1 stop34h 45m

London Heathrow

Wed 9/23

6:50 am-8:54 pm

2 stops19h 04m

$744

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sun 9/27

4:58 pm-6:45 am

1 stop32h 47m

London Heathrow

Wed 9/30

6:30 am-7:09 pm

2 stops17h 39m

$806

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sun 9/27

4:58 pm-6:45 am

1 stop32h 47m

London Heathrow

Wed 9/30

6:30 am-7:09 pm

2 stops17h 39m

$809

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Mon 8/3

7:10 am-8:55 am

2 stops20h 45m

London Gatwick

Thu 9/3

2:30 pm-9:55 am

2 stops24h 25m

$869

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Mon 8/3

8:57 pm-9:35 am

1 stop31h 38m

London Gatwick

Wed 8/19

12:20 pm-8:17 pm

1 stop12h 57m

$875

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Mon 8/10

11:01 am-9:35 am

1 stop17h 34m

London Gatwick

Wed 8/26

12:20 pm-8:17 pm

1 stop12h 57m

$879

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Tue 9/15

12:57 pm-7:55 am

2 stops13h 58m

London City

Wed 9/30

10:00 am-10:39 pm

2 stops17h 39m

$896

Quickest round-trip

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Thu 10/29

2:30 pm-7:15 am

2 stops12h 45m

London City

Wed 11/11

7:45 am-6:28 pm

2 stops15h 43m

$946

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Jacksonville to London

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Jacksonville and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Jacksonville is in October. Flight prices, which tend to average around $51, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Jacksonville averaging around $51.

How far in advance should I book a flight from Jacksonville to London?

You are more likely to see cheaper flights to London from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $884 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Jacksonville for as low as $687 on momondo.

Can stopping save me money on Jacksonville to London flights?

You could potentially save up to 20% on your flight if you consider stops on a Jacksonville to London flight.

How have Jacksonville to London flight prices changed over time?

As of June 2026, prices for Jacksonville to London flights are approximately 44% cheaper when compared to flights at the same time last year.

When to book flights from Jacksonville to London

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Jacksonville to London (JAX to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to London

Fastest flight time	10h 54m
Direct flights	None

The fastest flight from Jacksonville to London takes 10h 54m

There are no direct flights from Jacksonville to London. There are no popular flight routes from Jacksonville to London.

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Frequently asked questions about flying from Jacksonville to London

How far is Jacksonville to London by plane?
A flight from Jacksonville to London will travel around 4258.9 mi. Flights usually cover this in 10h 54m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Jacksonville Airport to London?
Prices for flights from Jacksonville Airport to London were last updated today.
How many operators does momondo search for flights from Jacksonville Airport to London?
As of June 2026, there are 6 operators available to choose from for flights from Jacksonville Airport to London.
How old do you have to be to fly from Jacksonville Airport to London?
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.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London 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. 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Jacksonville to London is British Airways (27% of total bookings). The next most popular airlines are Delta (19%), American Airlines (16%), and JetBlue (15%).

Best airlines flying from Jacksonville to London

Compare and see reviews for airlines that fly from Jacksonville to London with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $51	Free Cancellation	Rating 7.1 2,981 reviews	Search JetBlue flights
British Airways	PriceFrom $529	Free Cancellation	Rating 6.7 8,047 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom $559	Free Cancellation	Rating 7.5 690 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $629	Free Cancellation	Rating 7.1 11,657 reviews	Search American Airlines flights
Delta	PriceFrom $631	Free Cancellation	Rating 7.9 8,403 reviews	Search Delta flights
United Airlines	PriceFrom $633	Free Cancellation	Rating 7.4 9,820 reviews	Search United Airlines flights

Hounslow

Gatwick

Milton Keynes

Luton

Dover

Hayes

Crawley

Croydon

Wembley

Stansted

Harrow

Slough

Brentwood

Watford

Cobham

Guildford

Folkestone

Uxbridge

Romford

Chelmsford

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Jacksonville to London. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Jacksonville to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Jacksonville with this policy.

How can momondo help me find flights from Jacksonville to London?

Once you have performed a search for Jacksonville to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Jacksonville to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Jacksonville and alert you when they change.

An easier way to manage your London trip

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Cheap flights from Jacksonville to London from $249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to London departing on 7/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Jacksonville to London

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How to get the cheapest flight ticket from Jacksonville to London

What is the typical price of a round-trip flight between Jacksonville and London?

What is the cheapest month to fly to London?

How far in advance should I book a flight from Jacksonville to London?

Can stopping save me money on Jacksonville to London flights?

How have Jacksonville to London flight prices changed over time?

What is the cheapest airline that flies from Jacksonville to London?

What airlines fly to London?

Which airport is the most popular layover for flights between Jacksonville and London?

Which layover airport offers the lowest fares from Jacksonville to London?

Which layover airport has the shortest travel time from Jacksonville to London?

Which layover airport has the shortest connection time from Jacksonville to London?

When to book flights from Jacksonville to London

Cheap Jacksonville to London (JAX to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to London

Fastest flight time

Direct flights

Frequently asked questions about flying from Jacksonville to London

Best airlines flying from Jacksonville to London

Compare and see reviews for airlines that fly from Jacksonville to London with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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