Round-trip flight from Jacksonville
JAX to LON
Park Plaza London Riverbank
London, 18 Albert Embankment
8.27,451 Reviews4-Star Hotel
13% Package Savings
$1,877/person
$4,335 $3,753 total
Incl. Flight + Hotel
Flight Deals from Jacksonville to London from $456
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Good to Know
Essential information to help you plan your flight from Jacksonville to London.
Cheapest Flight Round-trip
$749
Cheapest price found on Priceline for this route in the last 16 days. Found 13 days ago.
$156 below the typical $905 round-trip on this route.
Outbound · Nov 3
5:47 pmJAXJacksonville International Airport
9:25 amLHRLondon Heathrow Airport
10h 38m · 1 stop via New York City (JFK)
Return · Nov 10
10:50 amLHRLondon Heathrow Airport
5:49 pmJAXJacksonville International Airport
11h 59m · 1 stop via Atlanta (ATL)
Cheapest Flight One-way
$456
Lowest one-way price found on Priceline for this route in the last 16 days. Found 11 days ago.
The typical one-way fare on this route is $555.
Outbound · Nov 1
7:00 amJAXJacksonville International Airport
7:40 amLHRLondon Heathrow Airport
19h 40m · 1 stop via Houston (IAH)
Good deal price
$832
A round-trip at or under $832 is a good deal on this route right now.
75% of the fares we found on this route cost more; only a quarter cost less.
Timing Your Trip
The best day, time of day, season and booking window for this route.
Best day to fly
Tuesdays
Tuesday departures average $851 on this route, the lowest of any weekday.
$63 less than the average weekday, which is $914.
Best time to fly
Afternoons
Afternoon departures average $874 on this route, the lowest of any time of day.
$48 less than the average departure, which is $922.
Low season
February
Fares average $792 in February, the cheapest month to fly this route, bottoming out near $776 in late January.
$76 below the yearly average of $868.
When to book
6 weeks ahead
Fares on this route are lowest when booked about 6 weeks before departure.
Booking then averages $749, versus $919 in the final days before the flight.
Price Drop Deals
Priceline is always monitoring flight prices on this route. When we spot an offer on a specific flight that’s significantly lower than what that flight usually sells for, we call it out here as a price drop.
JAXLHR
11% Price DropJetBlue
Depart Nov 16 · Return Nov 23
7-night trip · economy
$930now only$831Round-trip
JAXLHR
11% Price DropJetBlue
Depart Nov 12 · Return Nov 19
7-night trip · economy
$930now only$832Round-trip
JAXLHR
11% Price DropJetBlue
Depart Nov 17 · Return Nov 26
9-night trip · economy
$930now only$832Round-trip
KLMfound Oct 611/03/26
5:47 pm
JAXJacksonville International Airport
11/04/26
9:25 am
LHRLondon Heathrow Airport
11/10/26
10:50 am
LHRLondon Heathrow Airport
11/10/26
5:49 pm
JAXJacksonville International Airport
$749
KLMfound Oct 611/03/26
2:28 pm
JAXJacksonville International Airport
11/04/26
6:25 am
LHRLondon Heathrow Airport
11/10/26
10:50 am
LHRLondon Heathrow Airport
11/10/26
5:49 pm
JAXJacksonville International Airport
$749
JetBluefound Oct 1611/05/26
7:15 pm
JAXJacksonville International Airport
11/06/26
8:55 pm
LHRLondon Heathrow Airport
11/12/26
9:20 am
LHRLondon Heathrow Airport
11/12/26
5:30 pm
JAXJacksonville International Airport
$821
Air Francefound Oct 611/03/26
5:47 pm
JAXJacksonville International Airport
11/04/26
9:25 am
LHRLondon Heathrow Airport
11/10/26
10:50 am
LHRLondon Heathrow Airport
11/10/26
5:49 pm
JAXJacksonville International Airport
$824
BUNDLE + SAVE
Book a flight & hotel together for extra savings.
On average save $240 per traveler
KLMfound Oct 611/03/26
5:47 pm
JAXJacksonville International Airport
11/04/26
9:25 am
LHRLondon Heathrow Airport
11/10/26
1:05 pm
LHRLondon Heathrow Airport
11/10/26
9:07 pm
JAXJacksonville International Airport
$749
JetBluefound Oct 1811/13/26
10:53 am
JAXJacksonville International Airport
11/14/26
6:55 am
LHRLondon Heathrow Airport
11/20/26
8:05 am
LHRLondon Heathrow Airport
11/20/26
3:34 pm
JAXJacksonville International Airport
$821
KLMfound Oct 611/03/26
5:47 pm
JAXJacksonville International Airport
11/04/26
9:25 am
LHRLondon Heathrow Airport
11/10/26
9:05 am
LHRLondon Heathrow Airport
11/10/26
5:19 pm
JAXJacksonville International Airport
$749
American Airlinesfound Oct 1311/10/26
5:08 pm
JAXJacksonville International Airport
11/11/26
9:40 am
LHRLondon Heathrow Airport
11/17/26
11:15 am
LGWLondon Gatwick Airport
11/17/26
11:26 pm
JAXJacksonville International Airport
$872
United Airlinesfound Oct 1311/10/26
6:00 am
JAXJacksonville International Airport
11/10/26
9:20 pm
LHRLondon Heathrow Airport
11/17/26
9:00 am
LHRLondon Heathrow Airport
11/17/26
9:10 pm
JAXJacksonville International Airport
$874
SWISSfound Oct 611/03/26
6:00 am
JAXJacksonville International Airport
11/03/26
9:20 pm
LHRLondon Heathrow Airport
11/10/26
9:00 am
LHRLondon Heathrow Airport
11/10/26
9:10 pm
JAXJacksonville International Airport
$896
No flights match these filters.
Top Deals on flights from Jacksonville to London
Jacksonville, US (JAX) - London, GB (LON)
United AirlinesNov 1
7:00 am
JAXJacksonville International Airport
Nov 2
7:40 am
LHRLondon Heathrow Airport
Search More
as low as
$456Jacksonville, US (JAX) - London, GB (LON)
United AirlinesNov 1
7:00 am
JAXJacksonville International Airport
Nov 2
10:15 am
LHRLondon Heathrow Airport
Search More
as low as
$456Jacksonville, US (JAX) - London, GB (LON)
United AirlinesNov 1
7:10 pm
JAXJacksonville International Airport
Nov 3
6:40 am
LHRLondon Heathrow Airport
Search More
as low as
$468Jacksonville, US (JAX) - London, GB (LON)
United AirlinesNov 1
4:45 pm
JAXJacksonville International Airport
Nov 3
5:55 am
LHRLondon Heathrow Airport
Search More
as low as
$468Jacksonville, US (JAX) - London, GB (LON)
United AirlinesNov 1
5:34 pm
JAXJacksonville International Airport
Nov 3
7:40 am
LHRLondon Heathrow Airport
Search More
as low as
$468Jacksonville, US (JAX) - London, GB (LON)
United AirlinesNov 1
4:45 pm
JAXJacksonville International Airport
Nov 3
7:55 am
LHRLondon Heathrow Airport
Search More
as low as
$468Jacksonville, US (JAX) - London, GB (LON)
United AirlinesNov 1
3:44 pm
JAXJacksonville International Airport
Nov 3
7:40 am
LHRLondon Heathrow Airport
Search More
as low as
$468Jacksonville, US (JAX) - London, GB (LON)
KLMNov 1
3:54 pm
JAXJacksonville International Airport
Nov 2
7:50 am
LHRLondon Heathrow Airport
Search More
as low as
$469Jacksonville, US (JAX) - London, GB (LON)
Air FranceNov 1
2:28 pm
JAXJacksonville International Airport
Nov 2
7:50 am
LHRLondon Heathrow Airport
Search More
as low as
$469Jacksonville, US (JAX) - London, GB (LON)
KLMNov 1
2:28 pm
JAXJacksonville International Airport
Nov 2
7:50 am
LHRLondon Heathrow Airport
Search More
as low as
$469Jacksonville, US (JAX) - London, GB (LON)
KLMNov 1
1:45 pm
JAXJacksonville International Airport
Nov 2
9:55 am
LHRLondon Heathrow Airport
Search More
as low as
$469Jacksonville, US (JAX) - London, GB (LON)
Air FranceNov 1
1:45 pm
JAXJacksonville International Airport
Nov 2
9:55 am
LHRLondon Heathrow Airport
Search More
as low as
$469Best London Hotel + Flight Packages
Jacksonville - London packages
Round-trip flight from Jacksonville
JAX to LON
Copthorne Tara Hotel London Kensington
London, Scarsdale Place, Kensington
7.24,909 Reviews4-Star Hotel
6% Package Savings
$1,522/person
$3,241 $3,043 total
Incl. Flight + Hotel
Round-trip flight from Jacksonville
JAX to LON
Hilton London Metropole
London, 225 Edgware Road
8.45,855 Reviews4-Star Hotel
1% Package Savings
$1,989/person
$4,028 $3,978 total
Incl. Flight + Hotel
Round-trip flight from Jacksonville
JAX to LON
The Tower Hotel, by Thistle
London, St Katherines' Way
7.89,812 Reviews4-Star Hotel
19% Package Savings
$1,999/person
$4,950 $3,998 total
Incl. Flight + Hotel
Round-trip flight from Jacksonville
JAX to LON
Spark by Hilton London Romford
London, 112 -116 South St, Romford
7674 Reviews3-Star Hotel
$1,296/person
$2,592 total
Incl. Flight + Hotel
Round-trip flight from Jacksonville
JAX to LON
Leonardo Royal Hotel London City - Tower of London
London, 8-14 Cooper's Row
8.76,173 Reviews4-Star Hotel
8% Package Savings
$2,181/person
$4,738 $4,362 total
Incl. Flight + Hotel
Round-trip flight from Jacksonville
JAX to LON
Tower Suites by Blue Orchid
London, 100 Minories, London
8.72,531 Reviews5-Star Hotel
5% Package Savings
$2,015/person
$4,229 $4,029 total
Incl. Flight + Hotel
Round-trip flight from Jacksonville
JAX to LON
The July - London Victoria
London, 282 Vauxhall Bridge Road
9.2202 Reviews4-Star Hotel
13% Package Savings
$2,139/person
$4,940 $4,278 total
Incl. Flight + Hotel
Best London Hotel + Flight + Car Packages
Jacksonville - London packages
Round-trip flight from Jacksonville
JAX to LON
Leonardo Royal Hotel London City - Tower of London
London, 8-14 Cooper's Row
8.76,173 Reviews4-Star Hotel
Rental car included
Pick-up in LON
9% Package Savings
$2,155/person
$4,712 $4,310 total
Incl. Flight + Hotel + Car
Round-trip flight from Jacksonville
JAX to LON
The Tower Hotel, by Thistle
London, St Katherines' Way
7.89,812 Reviews4-Star Hotel
Rental car included
Pick-up in LON
13% Package Savings
$1,941/person
$4,448 $3,882 total
Incl. Flight + Hotel + Car
Round-trip flight from Jacksonville
JAX to LON
Spark by Hilton London Romford
London, 112 -116 South St, Romford
7674 Reviews3-Star Hotel
Rental car included
Pick-up in LON
1% Package Savings
$1,289/person
$2,613 $2,577 total
Incl. Flight + Hotel + Car
Round-trip flight from Jacksonville
JAX to LON
The Bailey's Hotel London Kensington
London, 140 Gloucester Road
8.31,255 Reviews4-Star Hotel
Rental car included
Pick-up in LON
7% Package Savings
$1,814/person
$3,903 $3,627 total
Incl. Flight + Hotel + Car
Round-trip flight from Jacksonville
JAX to LON
Riu Plaza London The Westminster
London, 30 John Islip St
8.43,389 Reviews4-Star Hotel
Rental car included
Pick-up in LON
7% Package Savings
$2,121/person
$4,540 $4,242 total
Incl. Flight + Hotel + Car
Round-trip flight from Jacksonville
JAX to LON
Park Plaza London Riverbank
London, 18 Albert Embankment
8.27,451 Reviews4-Star Hotel
Rental car included
Pick-up in LON
14% Package Savings
$1,801/person
$4,170 $3,602 total
Incl. Flight + Hotel + Car
Round-trip flight from Jacksonville
JAX to LON
Copthorne Tara Hotel London Kensington
London, Scarsdale Place, Kensington
7.24,909 Reviews4-Star Hotel
Rental car included
Pick-up in LON
6% Package Savings
$1,494/person
$3,186 $2,988 total
Incl. Flight + Hotel + Car
Round-trip flight from Jacksonville
JAX to LON
Hilton London Metropole
London, 225 Edgware Road
8.45,855 Reviews4-Star Hotel
Rental car included
Pick-up in LON
4% Package Savings
$2,038/person
$4,225 $4,075 total
Incl. Flight + Hotel + Car
When is the cheapest time to fly?
Cheapest in late January at about $776
Fares from Jacksonville to London are lowest in late January, around $776, and February is the cheapest month overall, averaging $792. They peak in late December at about $1,012, $236 more than the low. The yearly average is $868.
Show the data
| Month | Average fare | Early month | Late month |
|---|---|---|---|
| January | $809 | $845 | $776 |
| February | $792 | $778 | $809 |
| March | $866 | $860 | $872 |
| April | $824 | $836 | $812 |
| May | $870 | $831 | $907 |
| June | $976 | $966 | $986 |
| July | $956 | $974 | $939 |
| August | $859 | $878 | $841 |
| September | $827 | $827 | $827 |
| October | $832 | $837 | $827 |
| November | $854 | $839 | $869 |
| December | $954 | $893 | $1,012 |
How far in advance should I book?
Cheapest about 6 weeks out at $749
Book about 6 weeks before departure for the best fares from Jacksonville to London, around $749. Booking in the final days before the flight costs about $919, $170 more. Booking six months ahead runs about $1,390.
Show the data
| Days before departure | Average fare |
|---|---|
| 180 days | $1,390 |
| 172 days | $1,374 |
| 164 days | $1,344 |
| 156 days | $1,309 |
| 148 days | $1,278 |
| 140 days | $1,245 |
| 132 days | $1,203 |
| 124 days | $1,156 |
| 116 days | $1,108 |
| 108 days | $1,058 |
| 100 days | $1,006 |
| 92 days | $956 |
| 84 days | $911 |
| 76 days | $876 |
| 68 days | $847 |
| 2mo | $815 |
| 52 days | $782 |
| 44 days | $757 |
| 39 days | $749 |
| 36 days | $749 |
| 28 days | $753 |
| 20 days | $774 |
| 12 days | $834 |
| 4 days | $898 |
| 0 days | $919 |
What's the cheapest day of the week to fly?
Tuesday is the cheapest day of the week to fly from Jacksonville to London. At $851 it is 7% cheaper than the average day. Sunday is the most expensive day, 16% above average.
Show the data
| Day | Average fare |
|---|---|
| Sun | $1,058 |
| Mon | $875 |
| Tue | $851 |
| Wed | $926 |
| Thu | $856 |
| Fri | $935 |
| Sat | $896 |
When is the best time of day to fly?
Afternoon (2pm - 5pm) is the cheapest time of day to fly from Jacksonville to London. At $874 it is 5% cheaper than the average time. Morning (5am - 12pm) is the most expensive time, 4% above average.
Show the data
| Time of day | Average fare |
|---|---|
| Morning | $959 |
| Midday | $947 |
| Afternoon | $874 |
| Evening | $908 |
What do round-trip flights from Jacksonville to London cost?
Share of fares in each price range, adjusted to current prices.
Show the data
| Price range | Share of fares |
|---|---|
| $0 to $400 | 1% |
| $400 to $800 | 24% |
| $800 to $1,200 | 34% |
| $1,200 to $1,600 | 26% |
| $1,600 to $2,000 | 9% |
| $2,000 to $2,400 | 3% |
| $2,400 and up | 3% |
Methodology: learn how we calculate these charts
The charts “When is the cheapest time to fly?”, “How far in advance should I book?”, “What's the cheapest day of the week to fly?” and “What do round-trip flights from Jacksonville to London cost?” are built from the prices Priceline customers actually paid for flights on this route over the past 12 months or more.
Where a route has too few bookings to fill every point in a chart, we borrow the shape of the curve from a group of routes with similar price behavior and fit it to the fares booked on this route.
Because past fares don’t reflect today’s market, we then adjust the historical prices for current conditions such as inflation and fuel costs, using the round-trip fares found in recent searches on this route.
The chart “When is the best time of day to fly?” is calculated directly from the fares found in recent searches, not from historical bookings.