United Kingdom
GBP

JAX - LHR

£242 Find Cheap Flights from Jacksonville to London Heathrow Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 28% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
£634
Typical prices: £642-£931
JetBlue, SWISS
Sat 10/11Sat 17/11
JAX - LHR • 1 stop
Cheapest one-way flight
£242
Typical prices: £272-£431
JetBlue
Sun 4/2
JAX - LHR • 1 stop
Direct flights
Not available
There are currently no direct flights between Jacksonville and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
19 weeks
in advance
Our data shows that travellers who book at least 19 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 25% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Boston Logan Intl (BOS)
Cheapest • Avg £640 (return)
Philadelphia (PHL)
Shortest trip • 11h 33m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to London Heathrow Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Jacksonville to Heathrow (JAX-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Jacksonville to Heathrow

Mon, 9 Nov - Mon, 23 Nov
Multiple Airlines Logo
19:03 - 07:10JAX  Jacksonville-LHR London Heathrow
31h 07m3 stops Atlanta Hartsfield-Jackson New York LaGuardia Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
12:15 - 17:07LHR  London Heathrow-JAX Jacksonville
33h 52m3 stops Reykjavik Keflavik Intl Orlando Atlanta Hartsfield-Jackson
£632Multiple Airlines
Tue, 10 Nov - Tue, 17 Nov
Multiple Airlines Logo
15:40 - 09:30JAX  Jacksonville-LHR London Heathrow
12h 50m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
09:00 - 21:10LHR  London Heathrow-JAX Jacksonville
17h 10m2 stops Zurich Washington, D.C. Dulles Intl
£634Multiple Airlines
Thu, 3 Dec - Tue, 8 Dec
Multiple Airlines Logo
11:27 - 06:55JAX  Jacksonville-LHR London Heathrow
14h 28m1 stop Boston Logan Intl
Multiple Airlines Logo
09:30 - 20:10LHR  London Heathrow-JAX Jacksonville
15h 40m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
£640Multiple Airlines
Wed, 11 Nov - Wed, 18 Nov
Multiple Airlines Logo
15:40 - 09:30JAX  Jacksonville-LHR London Heathrow
12h 50m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
09:30 - 21:10LHR  London Heathrow-JAX Jacksonville
16h 40m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
£641Multiple Airlines
Thu, 3 Dec - Tue, 8 Dec
Multiple Airlines Logo
11:27 - 06:55JAX  Jacksonville-LHR London Heathrow
14h 28m1 stop Boston Logan Intl
Multiple Airlines Logo
09:30 - 20:10LHR  London Heathrow-JAX Jacksonville
15h 40m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
£641Multiple Airlines
Mon, 9 Nov - Mon, 23 Nov
Multiple Airlines Logo
15:40 - 09:30JAX  Jacksonville-LHR London Heathrow
12h 50m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
09:30 - 21:10LHR  London Heathrow-JAX Jacksonville
16h 40m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
£641Multiple Airlines
Thu, 3 Dec - Wed, 13 Jan
Multiple Airlines Logo
11:27 - 06:55JAX  Jacksonville-LHR London Heathrow
14h 28m1 stop Boston Logan Intl
Multiple Airlines Logo
08:30 - 20:19LHR  London Heathrow-JAX Jacksonville
16h 49m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
£643Multiple Airlines
Thu, 3 Dec - Wed, 20 Jan
Multiple Airlines Logo
11:27 - 06:55JAX  Jacksonville-LHR London Heathrow
14h 28m1 stop Boston Logan Intl
Multiple Airlines Logo
08:30 - 20:19LHR  London Heathrow-JAX Jacksonville
16h 49m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
£643Multiple Airlines
Sun, 14 Feb - Sun, 21 Feb
Multiple Airlines Logo
17:43 - 09:15JAX  Jacksonville-LHR London Heathrow
10h 32m1 stop Charlotte Douglas
Multiple Airlines Logo
20:05 - 21:28LHR  London Heathrow-JAX Jacksonville
30h 23m2 stops Zurich Chicago O'Hare Intl
£644Multiple Airlines
Sun, 14 Feb - Sun, 21 Feb
Multiple Airlines Logo
09:45 - 07:10JAX  Jacksonville-LHR London Heathrow
16h 25m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
20:05 - 21:28LHR  London Heathrow-JAX Jacksonville
30h 23m2 stops Zurich Chicago O'Hare Intl
£646Multiple Airlines
Booking Insights

Price, demand, and travel trends for Jacksonville to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Jacksonville to London Heathrow Airport. It’s 10% cheaper than the average day, while Tuesday is the most expensive, with prices 8% higher.

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

•March is the cheapest month to fly from Jacksonville to London Heathrow Airport at £571 return.
•June (£1,045) and July (£830) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 82% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Jacksonville to London Heathrow Airport the cheapest?

Flights from Jacksonville to London Heathrow Airport are cheapest 19 weeks before departure. Booking in this window typically costs about 20% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Jacksonville to London Heathrow Airport flights

Low season

January

Cheapest flight

£242
Beat the crowds with an average 72% drop in traveller numbers.
The most popular month to fly with an average 60% increase in traveller numbers.
One-way 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 return price

Your Jacksonville to London Heathrow Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Jacksonville to London Heathrow Airport?

    Three cabin classes are available on flights from Jacksonville to London Heathrow Airport:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Jacksonville to London Heathrow Airport?

    A direct flight from Jacksonville to London Heathrow Airport takes 00m, covering 4,239 miles.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Jacksonville to London Heathrow Airport flight?

    Return flights from Jacksonville to London Heathrow Airport range from £642 to £931, with an average of £761 over the past 12 months. Anything below £642 counts as a good deal.

  • How expensive are last-minute Jacksonville to London Heathrow Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 4% above the £761 route average. Book 19 weeks before departure for the lowest fares.

  • How are flight prices from Jacksonville to London Heathrow Airport looking right now?

    One-way fares from Jacksonville to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about £271, which is 22% below the typical average for this route.

  • Which car hire options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around £5 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Jacksonville to London Heathrow Airport?

    Flights from Jacksonville to London Heathrow Airport usually depart from Jacksonville (JAX) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Jacksonville to London Heathrow Airport pass through?

    One-stop flights from Jacksonville to London Heathrow Airport most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) – 37% of one-stop connections
    • Charlotte Douglas (CLT) – 18% of one-stop connections
    • New York John F Kennedy Intl (JFK) – 16% of one-stop connections
    • Newark (EWR) – 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Jacksonville to London Heathrow Airport?

    Yes. Flexible dates can save you up to 18% on flights from Jacksonville to London Heathrow Airport. Wednesday is the cheapest departure day at £686 return on average, while Tuesday is the most expensive at £827, a difference of £142.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Jacksonville to London Heathrow Airport?

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time of 11h 33m, compared to 11h 37m via Atlanta Hartsfield-Jackson (ATL) and 11h 44m via Charlotte Douglas (CLT).

  • What is the time difference between Jacksonville and London Heathrow Airport?

    London Heathrow Airport is 5 hours ahead of Jacksonville (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London Heathrow Airport on KAYAK.

Your guide to booking Jacksonville to London Heathrow Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Tuesday. On this route, Wednesday flights average £686, about £142 less than Tuesday fares (17% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 20% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Jacksonville to London Heathrow Airport trip for March. Fares historically average £571 return in that month – typically £474 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.

    • Hilton London Heathrow Airport

More options for your flight from Jacksonville to Heathrow

Complete your trip to London with a hotel stay or car hire

Car hire in London
Hotels in London
Holidays in London