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JAX - LHR

Find cheap flights from Jacksonville to London Heathrow Airport from $429

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to Heathrow departing on 9/11. 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
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to London.
In the last 7 days travelers have searched 45,119,101 times on KAYAK, and here is why:

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Cheap flight deals from Jacksonville to Heathrow (JAX-LHR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to Heathrow 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 and deals for you by selecting your travel dates.
Choose your dates
10:00 am - 4:00 pmJAX-LHR
25h 00m2 stops
6:40 am - 10:10 pmLHR-JAX
20h 30m2 stops
Wed, Sep 25 - Wed, Oct 2
1:20 pm - 7:30 pmJAX-LHR
25h 10m2 stops
6:40 am - 12:13 amLHR-JAX
22h 33m2 stops
Tue, Sep 10 - Sat, Sep 21
12:07 pm - 6:30 amJAX-LHR
13h 23m1 stop
8:25 am - 3:41 pmLHR-JAX
12h 16m1 stop
$716JetBlue
Find Deal
Wed, Sep 25 - Wed, Oct 2
10:33 am - 9:30 amJAX-LHR
17h 57m1 stop
7:25 am - 5:11 pmLHR-JAX
14h 46m1 stop
$717JetBlue
Find Deal
Tue, Sep 10 - Tue, Sep 24
10:00 am - 4:00 pmJAX-LHR
25h 00m2 stops
6:40 am - 12:13 amLHR-JAX
22h 33m2 stops
Thu, Sep 19 - Thu, Sep 26
6:45 pm - 6:25 amJAX-LHR
30h 40m1 stop
12:30 pm - 10:03 pmLHR-JAX
13h 33m1 stop
$742Virgin Atlantic
Find Deal
Sat, Oct 12 - Thu, Oct 31
7:06 am - 7:30 amJAX-LHR
19h 24m1 stop
8:50 am - 5:36 pmLHR-JAX
13h 46m2 stops
$743American Airlines
Find Deal
Wed, Sep 25 - Wed, Oct 2
12:36 pm - 12:10 pmJAX-LHR
18h 34m1 stop
8:50 am - 5:36 pmLHR-JAX
13h 46m2 stops
$754American Airlines
Find Deal
Mon, Sep 16 - Fri, Oct 11
7:59 pm - 11:10 amJAX-LHR
10h 11m1 stop
11:45 am - 11:04 pmLHR-JAX
16h 19m2 stops
$783Delta
Find Deal
Mon, Aug 5 - Fri, Sep 20
11:15 am - 7:15 amJAX-LHR
15h 00m1 stop
6:30 am - 6:50 pmLHR-JAX
17h 20m2 stops
$794Delta
Find Deal
Tue, Aug 13 - Tue, Aug 20

Flights from Jacksonville to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights from Jacksonville to Heathrow 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 Jacksonville to London Heathrow Airport?

The average price of all flights from Jacksonville to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
For Jacksonville to London Heathrow Airport, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from London Heathrow Airport back to Jacksonville, the best deals are generally found on Sunday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Jacksonville to London Heathrow Airport, 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 Jacksonville to London Heathrow Airport is March, where tickets cost $762 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,355 and $1,292 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Jacksonville to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Jacksonville to London Heathrow Airport, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 42 days before departure.

Which airlines provide the cheapest flights from Jacksonville to London Heathrow Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Jacksonville to London Heathrow Airport found by KAYAK users in the last 72 hours was for $716 on JetBlue, followed by United Airlines ($724). One-way flight deals have also been found from as low as $429 on Icelandair and from $492 on JetBlue.

Good to know

Low season

January

High season

May

Cheapest flight

$429
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Jacksonville to London Heathrow Airport

When to book flights from Jacksonville to Heathrow

Are your dates flexible? Find out the best times to travel from Jacksonville to Heathrow 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 Jacksonville to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Jacksonville to London Heathrow Airport was $429 for a one-way ticket and $640 for a round-trip.

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

    A passport is required to fly from Jacksonville to London Heathrow Airport.

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

    When flying out of Jacksonville you will be using Jacksonville. You will be landing at London Heathrow Airport, also known as London Heathrow.

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

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

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

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

  • Which is the best airline for flights from Jacksonville to London, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Jacksonville to London are Delta and KLM. With an average price for the route of $861 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,127 and an overall rating of 7.8.

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

    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 Jacksonville to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Jacksonville 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 Jacksonville to London Heathrow Airport?

    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 London Heathrow Airport with an airline and back to Jacksonville with another airline. Booking your flights between Jacksonville and LHR 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 Jacksonville to London Heathrow Airport?

    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 London Heathrow Airport from Jacksonville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Jacksonville to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to London. 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 Jacksonville to Heathrow? 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.
8.0
DeltaOverall score based on 10975 reviews
7.9comfort
8.6crew
7.4food
8.0entertainment
8.2boarding
Airline reviews

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

10.0 ExcellentAnonymous, Apr 2024PNS - ATL
Read more about Delta reviews

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

The main person that was coordinating everything was a short white/light skin Spanish man and he was very rude. It honestly made me feel like it was everyone’s First day at work. His announcements were very not reasonable and they did not make sense. The stewardess on the flight that made the announcements she didn’t even know what she was talking about she sounded inebriated. There were no snacks or drinks on our flight there wasn’t even much turbulence. This flight was not enjoyable nor was it what a Delta flight should be and just this past week I flew with Delta 3 times.

nothing Delta could do... the person sitting next to me was huge and overflowing into my seat

Crew was great! I need wheelchair assistance and they knew who I was and updated me that my chair was on its way and to just hang tight. There was some turbulence but the captain announced we would be going thru it and he handled the plane well. Landing was soft and his.

Aircraft very cramped. Check-in was great with an agent helping us. Food was almost non-existent. Pre-flight went well once I got the app reloaded on my phone since we don’t fly much anymore.

I like that it got us where we were going. Everything else needed work. It was 1/2 hour late and we took off an hour late. The plane had to be cleaned and the disabled loaded on board before we could take off which took forever and then we sat at the terminal FOREVER before we took off. The ride was so bumpy that they couldn’t serve drinks and snack but to about 1/2 the plane. Seriously we should have flown out of Fort Lauderdale. We probably would’ve gotten home several hours earlier.

Flight was on time, the staff was personable & professional, & the plane arrived on time.

Flight was great. DELTA did a fantastic job! FLL airport was chaotic!

You lost my luggage!!! How frustrating!!! Now they can’t find one of our bags!!!! I really don’t have time for this!!!

Fast boarding and exit. Different snacks other than almonds and sun chips.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff were fantastic friendly nice they came round and check we need anything else to eat or drink

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

Everything was good except for deplaning in NY. Took way too long!!

Jet Blue keeps getting iit wrong. 4 hour mechanical delay followed by terrible boarding experience. This is my third horrific jet blue flight in 2024. I am going to try to avoid this loser in the sky

Delayed by almost an hour - I also noticed that all JetBlue flights departing from PBI were delayed yet the weather was perfect.

My experience with JetBlue was fantastic! The service was top-notch, the flight was smooth, and the staff were friendly and helpful. I would definitely fly with them again.

The free wi-fi was great. But, the flight delay was not sustainable. It definitely impacted people schedules and JetBlue didn’t do anything to compensate clients for it

Need a 2nd round of water for a 4+ hour flight

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Always getting updates by email very easy to check in on line. There was plenty of checking in staff to get you all through. It was nice that the flight attendants took time to talk to you and were interested in your holiday.

Flight from Phoenix to London was very quiet. Excellent space available for comfort, couldn't fault

Food was very average. And top up drinks offer was absent. For a 11 hour long flight that should be the minimum. The crew didn't want to be there. I understand it was new year day but given they had signed up for it

It was my fault choosing the seat nearest the entrance but it was ok.

It was good, the staff was friendly and it was a typical flight to Europe.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

This was an American Airlines flight. The crew were very unhappy and quite grumpy. Abrupt to the point of being rude. The food was dreadful. Indeed the breakfast was in edible. I will avoid AA at all costs in the future.

Book cheap flights from Jacksonville to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Jacksonville to London found on KAYAK in the last 72 hours.
9/11Wed
2 stopsIcelandair
21h 18mJAX-LHR
$429
8/25Sun
2 stops
18h 07mJAX-LHR
$442
7/25Thu
1 stopJetBlue
17h 34mJAX-LHR
$492
5/12Sun
2 stops
45h 35mJAX-LHR
$510
7/25Thu
2 stops
47h 35mJAX-LHR
$519
8/25Sun
1 stopJetBlue
11h 00mJAX-LHR
$582
8/10Sat
2 stopsDelta
13h 45mJAX-LHR
$644
5/12Sun
1 stopAmerican Airlines
10h 51mJAX-LHR
$723
7/25Thu
1 stopAmerican Airlines
18h 35mJAX-LHR
$1,357
5/21Tue
1 stopKLM
12h 05mJAX-LHR
$1,704

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Last minute flights from Jacksonville to Heathrow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Jacksonville to London that are departing in the next 10 days.
4/29Mon
multi-stopFinnair
13h 58mJAX-LHR
5/6Mon
multi-stopFinnair
33h 51mLHR-JAX
$1,030
4/29Mon
multi-stop
25h 40mJAX-LHR
5/6Mon
multi-stop
20h 13mLHR-JAX
$1,107
4/29Mon
multi-stopJetBlue
18h 14mJAX-LHR
5/6Mon
multi-stopJetBlue
17h 05mLHR-JAX
$1,204
4/29Mon
multi-stopBritish Airways
12h 03mJAX-LHR
5/6Mon
multi-stopBritish Airways
17h 29mLHR-JAX
$1,646
4/29Mon
multi-stop
14h 02mJAX-LHR
5/6Mon
multi-stop
25h 24mLHR-JAX
$1,692
4/29Mon
multi-stopAir Canada
18h 28mJAX-LHR
5/6Mon
multi-stopAir Canada
25h 24mLHR-JAX
$1,698

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Jacksonville - London Heathrow Airport Flights

Departure:

Jacksonville (JAX)United States

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Jacksonville

Cabin classes: