LHR - JAX

$553 Find Cheap Flights from London Heathrow Airport to Jacksonville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Jacksonville departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Jacksonville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Jacksonville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Jacksonville, as well as popular online travel agencies
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Cheap Flights from Heathrow to Jacksonville (LHR-JAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Jacksonville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Heathrow to Jacksonville

Tue, Oct 28 - Sun, Nov 9
American Airlines Logo
11:45 am - 11:11 pmLHR-JAX
15h 26m1 stop
American Airlines Logo
9:29 am - 6:15 amJAX-LHR
15h 46m2 stops
$613American Airlines
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Fri, Aug 29 - Thu, Sep 18
Air Canada Logo
12:05 pm - 9:13 pmLHR-JAX
14h 08m1 stop
Air Canada Logo
9:50 am - 6:35 amJAX-LHR
15h 45m1 stop
$614Air Canada
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Wed, Sep 17 - Mon, Sep 22
United Airlines Logo
8:40 am - 9:58 pmLHR-JAX
18h 18m2 stops
United Airlines Logo
9:42 am - 6:20 amJAX-LHR
15h 38m2 stops
$618United Airlines
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Wed, Sep 17 - Mon, Sep 22
JetBlue Logo
8:15 am - 4:17 pmLHR-JAX
13h 02m1 stop
JetBlue Logo
12:47 pm - 6:30 amJAX-LHR
12h 43m1 stop
$619JetBlue
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Mon, Sep 8 - Sun, Sep 28
JetBlue Logo
8:25 am - 6:32 pmLHR-JAX
15h 07m1 stop
JetBlue Logo
5:12 pm - 8:45 pmJAX-LHR
22h 33m1 stop
$620JetBlue
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Tue, Oct 28 - Tue, Nov 11
United Airlines Logo
8:30 am - 9:22 pmLHR-JAX
16h 52m2 stops
United Airlines Logo
10:41 am - 6:40 amJAX-LHR
14h 59m2 stops
$625United Airlines
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Sat, Sep 13 - Sat, Oct 4
British Airways Logo
9:55 am - 6:50 pmLHR-JAX
13h 55m1 stop
British Airways Logo
3:25 pm - 9:25 amJAX-LHR
13h 00m1 stop
$628British Airways
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Thu, Jan 1 - Thu, Jan 15
British Airways Logo
2:30 pm - 12:11 amLHR-JAX
14h 41m1 stop
British Airways Logo
4:00 pm - 9:15 amJAX-LHR
12h 15m1 stop
$636British Airways
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Wed, Oct 29 - Thu, Nov 13
Lufthansa Logo
7:30 am - 10:11 pmLHR-JAX
18h 41m2 stops
Lufthansa Logo
11:30 am - 5:55 amJAX-LHR
13h 25m1 stop
$648Lufthansa
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Mon, Sep 8 - Sun, Sep 28
Lufthansa Logo
8:30 am - 8:17 pmLHR-JAX
16h 47m2 stops
Lufthansa Logo
4:36 pm - 6:20 amJAX-LHR
32h 44m1 stop
$654Lufthansa
Find Deal
Booking Insights

KAYAK's insights & trends for Heathrow to Jacksonville flights

Get data-powered insights and trends into flights from Heathrow to Jacksonville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London Heathrow Airport to Jacksonville?

The average price of all round-trip flights from London Heathrow Airport to Jacksonville clicked on KAYAK for each day over the last 12 months.

When flying from London Heathrow Airport to Jacksonville, you should consider leaving on a Thursday and avoid Fridays if you are looking for the best rates. For your return to London Heathrow Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Jacksonville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Jacksonville is February, where tickets cost $610 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $898 and $873 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Jacksonville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Jacksonville, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$553
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from London Heathrow Airport to Jacksonville

When to book flights from Heathrow to Jacksonville

Are your dates flexible? Find out the best times to travel from Heathrow to Jacksonville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Jacksonville flights

  • What is the cheapest flight from London Heathrow Airport to Jacksonville?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Jacksonville was $553 for a one-way ticket and $613 for a round-trip.

  • Do I need a passport to fly between London Heathrow Airport and Jacksonville?

    Yes, you'll most likely have to show a valid passport before boarding the plane in London Heathrow Airport and on arrival in Jacksonville.

  • Which airports will I be using when flying from London Heathrow Airport to Jacksonville?

    London Heathrow Airport and Jacksonville are both served by 1 main airport. You will leave London Heathrow Airport from London Heathrow and will be arriving at Jacksonville.

  • Which aircraft models fly most regularly from London Heathrow Airport to Jacksonville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Jacksonville?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between London Heathrow Airport and Jacksonville, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from London to Jacksonville, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from London to Jacksonville are United Airlines and Lufthansa. With an average price for the route of $804 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $797 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Jacksonville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Jacksonville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Jacksonville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from London Heathrow Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Jacksonville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Jacksonville with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and JAX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Jacksonville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Jacksonville from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Heathrow to Jacksonville

 
See real verified KAYAK customer reviews for airlines flying from London to Jacksonville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Jacksonville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8900 reviews
7.1Entertainment
6.6Food
8.1Crew
7.7Boarding
7.3Comfort
Airline reviews

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

4.0 OkayCarly, Jul 2025SYD - SFO
Read more United Airlines reviews

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Not good , late, and long. We came home so late and spent so much time flying around and taxiing

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Ok. Get a different kosher caterer. The food was odd.

Food was terrible. Crew was kind but skipped over my row for providing sandwiches and beverages.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

Liked the flight being almost on time (airport issues created a delay). Disliked the issue printing tag bags on the kiosk and having to wait for an hour on like to drop my bags.

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

The flight crew was friendly and accommodating. I witnessed one of the flight attendants deal with a difficult flyer with extreme calm and compassion. I was so annoyed with the passenger and so impressed by the flight attendant. His quick action de-escalated what could have been a major incident. He was awesome.

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

I was told in Florence my bag would go directly to Indianapolis. I had to wait to get it. Then security in EWR was slow so I missed my flight as United would not allow me on the plane even though it was still on the tarmac and the door to the tunnel was open. I blame both Lufthansa and United for refusing to allow me on board a plane that was clearly still on the tarmac. Behind me two grandparents and their ten year old grandson were on same flight from Munich to EWR. They were refused to board the United flight. So we had to sit for 12 hours in airport until next flight. No compensation has been offered either by Lufthansa or United.

Flight was delayed and luggage was delivered day after arrival. In Bilbao they told me day after would be delivered faster if I went to Bilbao to get my own bags so I did. Wasted my morning.

Seating was average for a first class seat. It very modern. I expected better.

very small seats screen did not work . I could not watch anything for 9 hours

The food that was served was superb!!! Awesome snacks!!! Frequent drink service!!! To me, this was shocking. I took a British Airways flight from Denver to London for the first leg of my trip and the food was horrendous. Thank you for keeping us fed and satiated on such a long flight!!!!

The seating arrangement by having privacy screens would have been more appealing. If you sit in the business class, you pay for extra comfort and privacy. Other than that, the service was excellent and the staff very professional.

Everything about the flight check-in was smooth no line the plane is clean and bathroom

Excellent everywhere but Philly, the most rotten airport in the world.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

I was put into business class. Wow! My flight attendant was great! The food amazing’

Not so good with their baggage handling as they damaged one of my check in luggage

All went well on the flight, not happy of course with having to pay for a seat and in hold luggage of £50

We never made it onto this flight due to BA's lackluster organisation.

The air hostess were good, cheerful, but I didn't like the boarding. My son and I initially bought our flight tickets, making sure it included 1 luggage and a carry on. Tickets were purchased for British airlines, but we were merged with American Airlines. At checking in our languages, we were told, we don't have luggage prepaid so we had to pay extra $125 each and almost £60 on our way back. I think that's unfair.

Economy seats are so small and compacted so close together that comfort is negatively affected, especially on long flights. However that is due to aircraft design, not anything the airline can do about it.

3/4 bags delayed and 1/4 damaged at the other end. Flight was freezing

Everything you need to know for your flight from Heathrow to Jacksonville

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