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$288+ Cheap flights from Jacksonville (JAX) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LON
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to London are usually found in October or September, booked 90 days in advance, depart on a Monday or Thursday and return on a Tuesday

Find flight deals from Jacksonville to London

Cheapest flights from Jacksonville to London
Explore the most affordable flight options available from Jacksonville to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 16, 2025.

This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/411:39 amJAX - LHR
1 stop16h 06mDelta
mar. 11/116:20 amLHR - JAX
2 stops16h 07mDelta
Deal found 10/15$592
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1912:12 pmJAX - LHR
1 stop13h 08mDelta
vie. 12/56:30 amLHR - JAX
2 stops15h 51mDelta
Deal found 10/16$593
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/181:07 pmJAX - LHR
2 stops14h 38mDelta
mar. 11/256:30 amLHR - JAX
2 stops14h 53mDelta
Deal found 10/15$597
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/41:26 pmJAX - LHR
1 stop14h 34mDelta
mar. 11/189:40 amLHR - JAX
1 stop14h 16mDelta
Deal found 10/16$599
This Scandinavian Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1412:01 pmJAX - LHR
2 stops16h 19mScandinavian Airlines
vie. 11/216:40 amLHR - JAX
2 stops21h 25mScandinavian Airlines
Deal found 10/15$601
This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/144:01 pmJAX - LHR
2 stops14h 24mDelta
jue. 10/239:40 amLHR - JAX
1 stop14h 22mDelta
Deal found 10/14$604
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/57:00 amJAX - LHR
2 stops19h 10mUnited Airlines
vie. 11/2111:10 amLHR - JAX
2 stops17h 52mUnited Airlines
Deal found 10/15$619
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1910:41 amJAX - LHR
2 stops15h 29mUnited Airlines
mié. 12/36:50 amLHR - JAX
2 stops16h 43mUnited Airlines
Deal found 10/14$620
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/108:15 amJAX - LHR
1 stop17h 10mDelta
lun. 12/156:30 amLHR - JAX
2 stops16h 05mDelta
Deal found 10/16$621
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/49:58 amJAX - LGW
2 stops18h 02mAmerican Airlines
jue. 12/1111:20 amLGW - JAX
2 stops17h 39mAmerican Airlines
Deal found 10/15$637
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/41:55 pmJAX - LCY
2 stops17h 55mMultiple Airlines
jue. 11/207:10 pmLCY - JAX
2 stops30h 00mMultiple Airlines
Deal found 10/15$654
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1211:30 amJAX - LCY
2 stops16h 35mMultiple Airlines
mié. 11/199:50 amLCY - JAX
2 stops29h 52mMultiple Airlines
Deal found 10/15$664

Cheap flight deals from Jacksonville to London

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$592
(Delta)

One-way from

$289
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$681
Provider with most accurate pricing for Jacksonville-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-London (LON) flights.
Search Deals
From Jacksonville to London (LON)
Search Deals
One-way flight from Jacksonville to London (LON)
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($179 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 16, 2025.
Use the filters below to find and compare flights from Jacksonville to London that are best for you.

Fly from

Jacksonville

Fly to

London

Route

Depart

Return

Price

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mié. 11/12

11:55 am-7:50 am

1 stop14h 55m

London Heathrow

mié. 11/19

11:30 am-10:13 pm

2 stops15h 43m

$592

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mar. 11/4

1:26 pm-6:25 am

1 stop11h 59m

London Heathrow

mar. 11/11

6:20 am-5:27 pm

2 stops16h 07m

$592

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mié. 12/10

7:35 am-6:30 pm

2 stops29h 55m

London Heathrow

lun. 12/15

6:40 am-10:04 pm

2 stops20h 24m

$593

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mar. 11/18

2:57 pm-7:50 am

1 stop11h 53m

London Heathrow

jue. 11/27

6:30 am-4:23 pm

2 stops14h 53m

$593

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mar. 11/18

1:07 pm-6:25 am

1 stop12h 18m

London Heathrow

mar. 11/25

8:40 am-8:39 pm

2 stops16h 59m

$593

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mié. 11/19

1:48 pm-7:05 am

1 stop12h 17m

London Heathrow

vie. 12/5

6:30 am-5:35 pm

2 stops16h 05m

$593

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mié. 11/19

12:12 pm-9:20 am

1 stop16h 08m

London Heathrow

mié. 11/26

6:30 am-7:03 pm

2 stops17h 33m

$593

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

mar. 1/13

1:45 pm-12:50 pm

3 stops18h 05m

London City

jue. 1/22

5:45 pm-8:10 pm

2 stops31h 25m

$661

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

dom. 1/25

2:40 pm-12:50 pm

2 stops17h 10m

London City

lun. 2/2

5:50 pm-6:44 pm

2 stops29h 54m

$661

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

mié. 11/12

11:30 am-9:05 am

2 stops16h 35m

London City

mié. 11/19

9:50 am-10:42 am

2 stops29h 52m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 57 results
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Compare providers for flights from Jacksonville to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to London in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Jacksonville-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jacksonville-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Jacksonville to London

Have a flexible travel schedule? Discover the best time to fly to London from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to London

How far ahead should I book a flight from Jacksonville to London?

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to London. Price data was last updated on October 10, 2025.

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Jacksonville to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Jacksonville to London?

Currently, February is the cheapest month in which you can book a flight from Jacksonville to London (average of $51). Flying from Jacksonville to London in June is currently the most expensive (average of $851). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JAX to LON?

Find hourly flight availability from Jacksonville to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 16, 2025.

One of the essential ways to save on airfare from Jacksonville to London is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 45% on airfare.

What is the cheapest day to fly from Jacksonville to London?

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to London. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Jacksonville to London flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Jacksonville to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated octubre 16, 2025.
Read through reviews of airlines operating flights from Jacksonville to London, such as Delta, Virgin Atlantic, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
7,977 reviews
Delta
7.9
Good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Virgin Atlantic
7.5
Good
670 reviews
Delta
7.9
Good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
British Airways
6.7
Okay
7,457 reviews
Delta
7.9
Good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Jacksonville to London?

    Located just 11.2 mi from the city center, Jacksonville is the airport most travelers will use when flying to London from Jacksonville. Booking flights from Jacksonville (JAX) to London should be relatively easy as there are 0 daily outbound flights to London from 6 different airlines.

  • How long is the flight from Jacksonville to London?

    Airlines like Delta, Scandinavian Airlines, and TAP AIR PORTUGAL fly from Jacksonville to London in about 14h 55m. The time it takes to get you to your destination can typically vary by up to 15h. Airlines will cover a distance of 4239 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Jacksonville to London round-trip?

    JetBlue, at $81, was found to be the cheapest airline from Jacksonville to London.Alternate airlines to your destination round-trip include British Airways and Virgin Atlantic. These flights start at 90% lower than the current average price 3 months from now.

  • What are the most popular routes from Jacksonville to London?

    When deciding which route to take from Jacksonville to London consider Jacksonville - London Heathrow, Jacksonville - London Gatwick or Jacksonville - London City as they are the most popular.

  • Can I find deals for flights from Jacksonville to London that include hotel bookings?

    Yes. In addition to deals on Jacksonville to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to London.

  • Can I find deals for business class flights from Jacksonville to London?

    Yes. Cheapflights offers flight deals from Jacksonville to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to London?

    Currently, February is the cheapest month in which you can book a flight from Jacksonville to London (average of $51). Flying from Jacksonville to London in June is currently the most expensive (average of $851). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Ilford
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne

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Alternative routes for Jacksonville to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Jacksonville to London

Discover the top 6 airlines that operate flights from Jacksonville to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$81Average$741FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$556Average$919FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$580Average$876FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$583Average$972FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$630Average$883FlexibilityNo cancel feeOn-time69%
DeltaCheapest$696Average$895FlexibilityNo cancel feeOn-timeN/A

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