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

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

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

Atlanta (ATL) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to London Heathrow Airport?

British Airways, American Airlines and Delta are the top three most popular airlines that fly to London Heathrow Airport from Jacksonville according to our data. British Airways is the first choice among our users, with 35% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 6 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

Flights via Newark (EWR) offer the lowest average round-trip price of $643.

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

Delta, JetBlue, and Lufthansa are the most popular carriers operating from Jacksonville to London Heathrow

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

Charlotte (CLT) has the shortest average layover time for this route: 1h 27m.

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?

As of November 2025, there are 6 operators available to choose from 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.

$324 Cheap Flights from Jacksonville to London Heathrow Airport in 2025/26

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7:32 pm - 12:20 pmJAX-LHR

11h 48m1 stop

11:25 am - 11:59 pmLHR-JAX

17h 34m2 stops

$576Iberia

Find Deal

Tue, Feb 10 - Wed, Feb 25

6:00 pm - 4:35 pmJAX-LHR

17h 35m2 stops

10:45 am - 11:59 pmLHR-JAX

18h 14m2 stops

$589Iberia

Find Deal

Tue, Feb 10 - Wed, Feb 25

7:00 am - 9:20 amJAX-LHR

21h 20m2 stops

6:40 am - 10:15 pmLHR-JAX

20h 35m2 stops

$597Scandinavian Airlines

Find Deal

Tue, Feb 10 - Wed, Feb 25

11:07 am - 2:35 pmJAX-LHR

22h 28m3 stops

6:40 am - 10:15 pmLHR-JAX

20h 35m2 stops

$600Scandinavian Airlines

Find Deal

Tue, Feb 10 - Wed, Feb 25

11:07 am - 2:35 pmJAX-LHR

22h 28m3 stops

6:40 am - 10:15 pmLHR-JAX

20h 35m2 stops

$601Scandinavian Airlines

Find Deal

Tue, Feb 10 - Wed, Feb 25

7:05 am - 9:20 amJAX-LHR

21h 15m3 stops

6:40 am - 10:38 pmLHR-JAX

20h 58m2 stops

$602Scandinavian Airlines

Find Deal

Fri, Feb 6 - Tue, Feb 10

7:00 am - 9:20 amJAX-LHR

21h 20m2 stops

9:05 pm - 10:26 pmLHR-JAX

29h 21m3 stops

$604Scandinavian Airlines

Find Deal

Sat, Mar 7 - Tue, Mar 24

6:25 pm - 10:20 amJAX-LHR

10h 55m1 stop

9:15 am - 5:50 pmLHR-JAX

13h 35m1 stop

$605British Airways

Find Deal

Wed, Apr 1 - Thu, Apr 9

7:45 pm - 6:50 amJAX-LHR

30h 05m1 stop

9:55 am - 9:59 pmLHR-JAX

16h 04m1 stop

$608British Airways

Find Deal

Sat, Mar 7 - Tue, Mar 24

7:00 am - 9:20 amJAX-LHR

21h 20m2 stops

7:30 pm - 10:26 pmLHR-JAX

30h 56m2 stops

$609Scandinavian Airlines

Find Deal

Sat, Mar 7 - Tue, Mar 24

Iberia flights from Jacksonville to London Heathrow Airport

Our best Iberia deals on Jacksonville to London Heathrow Airport flight tickets

Iberia

Feb 10

JAX7:32 pmJacksonville

11h 48m

1 stop

LHR12:20 pmLondon Heathrow

Feb 25

LHR11:25 amLondon Heathrow

17h 34m

2 stops

JAX11:59 pmJacksonville

$576

Find similar

Iberia

Feb 10

JAX6:00 pmJacksonville

17h 35m

2 stops

LHR4:35 pmLondon Heathrow

Feb 25

LHR11:25 amLondon Heathrow

17h 34m

2 stops

JAX11:59 pmJacksonville

$589

Find similar

Iberia

Feb 6

JAX7:32 pmJacksonville

16h 43m

2 stops

LHR5:15 pmLondon Heathrow

Feb 10

LHR10:05 amLondon Heathrow

18h 54m

2 stops

JAX11:59 pmJacksonville

$614

Find similar

British Airways flights from Jacksonville to London Heathrow Airport

Our best British Airways deals on Jacksonville to London Heathrow Airport flight tickets

British Airways

Jan 28

JAX7:25 amJacksonville

19h 25m

1 stop

LHR7:50 amLondon Heathrow

Feb 4

LHR4:30 pmLondon Heathrow

29h 40m

2 stops

JAX5:10 pmJacksonville

$587

Find similar

British Airways

Jan 9

JAX2:42 pmJacksonville

11h 38m

1 stop

LHR7:20 amLondon Heathrow

Apr 1

LHR3:35 pmLondon Heathrow

13h 24m

1 stop

JAX11:59 pmJacksonville

$629

Find similar

British Airways

Dec 7

JAX7:05 pmJacksonville

11h 55m

1 stop

LHR12:00 pmLondon Heathrow

Dec 14

LHR10:05 amLondon Heathrow

12h 23m

1 stop

JAX5:28 pmJacksonville

$632

Find similar

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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JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/10

7:32 pm-12:20 pm

1 stop11h 48m

London Heathrow

Wed 2/25

11:25 am-11:59 pm

2 stops17h 34m

$576

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/10

6:00 pm-4:35 pm

2 stops17h 35m

London Heathrow

Wed 2/25

10:45 am-11:59 pm

2 stops18h 14m

$589

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/10

7:00 am-9:20 am

2 stops21h 20m

London Heathrow

Wed 2/25

6:40 am-10:15 pm

2 stops20h 35m

$597

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/10

11:07 am-2:35 pm

3 stops22h 28m

London Heathrow

Wed 2/25

6:40 am-10:15 pm

2 stops20h 35m

$600

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/10

11:07 am-2:35 pm

3 stops22h 28m

London Heathrow

Wed 2/25

6:40 am-10:15 pm

2 stops20h 35m

$601

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Fri 2/6

7:05 am-9:20 am

3 stops21h 15m

London Heathrow

Tue 2/10

6:40 am-10:38 pm

2 stops20h 58m

$602

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sat 3/7

7:00 am-9:20 am

2 stops21h 20m

London Heathrow

Tue 3/24

9:05 pm-10:26 pm

3 stops29h 21m

$604

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 4/1

6:25 pm-10:20 am

1 stop10h 55m

London Heathrow

Thu 4/9

9:15 am-5:50 pm

1 stop13h 35m

$605

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sat 3/7

7:45 pm-6:50 am

1 stop30h 05m

London Heathrow

Tue 3/24

9:55 am-9:59 pm

1 stop16h 04m

$608

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sat 3/7

7:00 am-9:20 am

2 stops21h 20m

London Heathrow

Tue 3/24

7:30 pm-10:26 pm

2 stops30h 56m

$609

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 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

Prices

Airlines

Layovers

What is the cheapest month to fly to London Heathrow Airport?

The month of September is, on average, the cheapest month to fly to London Heathrow Airport from Jacksonville, with most prices found around $696. If you’re not able to fly to London Heathrow Airport in September, then January is your next best option. Flight prices from Jacksonville to London Heathrow Airport during January average around $745.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $814. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,127.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Jacksonville to London Heathrow Airport in the evening for as low as $850. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $917.

How far in advance should I book a flight 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 $872 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 $659 on momondo.

How have Jacksonville to London Heathrow Airport flight prices changed over time?

As of November 2025, prices for Jacksonville to London Heathrow Airport flights are approximately 86% 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

Fastest flight time	11h 03m
Direct flights	None

The fastest flight from Jacksonville to London Heathrow Airport takes 11h 03m

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

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 11h 38m 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?
As of November 2025, there are 6 operators available to choose from 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?
Based on momondo bookings for flights between Jacksonville and London Heathrow Airport, the leading airline is British Airways, making up 34% of the total bookings. Other popular airlines include American Airlines with 24%, JetBlue with 15%, and Delta with 14%.

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
JetBlue	PriceFrom $81	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
British Airways	PriceFrom $553	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom $559	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $630	Free Cancellation	Rating 7.4 9,050 reviews	Search United Airlines flights
Delta	PriceFrom $649	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
American Airlines	PriceFrom $687	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Stratford-upon-Avon

Crawley

Brentwood

Chelmsford

Salisbury

Wembley

Romford

Watford

Ilford

Swindon

Cobham

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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Flights to London Gatwick Airportfrom $345

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Flights to London Stansted Airportfrom $343

Flights to London Luton Airportfrom $341

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Flights to Belfast Intl Airportfrom $513

Flights to Belfast City Airportfrom $513

Cheap flights from Jacksonville to London from $324

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 2/18. 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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Iberia flights from Jacksonville to London Heathrow Airport

Our best Iberia deals on Jacksonville to London Heathrow Airport flight tickets

British Airways flights from Jacksonville to London Heathrow Airport

Our best British Airways deals on Jacksonville to London Heathrow Airport flight tickets

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

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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 cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $814. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,127.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

How far in advance should I book a flight to London Heathrow Airport?

How have Jacksonville to London Heathrow Airport flight prices changed over time?

As of November 2025, prices for Jacksonville to London Heathrow Airport flights are approximately 86% cheaper when compared to flights at the same time last year.

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

Delta, JetBlue, and Lufthansa are the most popular carriers operating from Jacksonville to London Heathrow

What airlines fly to London Heathrow Airport?

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

Atlanta (ATL) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Newark (EWR) offer the lowest average round-trip price of $643.

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

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 Heathrow Airport?

Charlotte (CLT) has the shortest average layover time for this route: 1h 27m.

When to book flights from Jacksonville to London Heathrow Airport

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

Fastest flight time

Direct flights

How far is Jacksonville to London Heathrow by plane?

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

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?

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

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

Traveling to a place near London?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your London Heathrow Airport 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 London

Popular cities in the United Kingdom

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