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$276+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LON
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to London are usually found in October or January, booked 90 days in advance, depart on a Monday or Thursday and return on a Tuesday

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 agosto 14, 2025.

Round-trip from

$493
(American Airlines)

One-way from

$276
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$808
From Jacksonville to London (LON)
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One-way flight from Jacksonville to London (LON)
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Highest demand for flights based on searches. 15% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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.
mar. 9/93:25 pmJAX - LGW
2 stops14h 15mAmerican Airlines
mar. 9/232:30 pmLGW - JAX
2 stops24h 02mAmerican Airlines
Deal found 8/13$493
This Ovago deal was found by Cheapflights users on 8/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/47:57 pmJAX - LHR
1 stop11h 08mBritish Airways
jue. 11/207:20 amLHR - JAX
2 stops19h 17mBritish Airways
Deal found 8/13$502
This Gurufare deal was found by Cheapflights users on 8/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/76:16 pmJAX - LHR
1 stop9h 59mBritish Airways
mié. 12/177:20 amLHR - JAX
2 stops18h 49mBritish Airways
Deal found 8/13$503
This Ovago deal was found by Cheapflights users on 8/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/93:06 pmJAX - LHR
1 stop11h 34mBritish Airways
mar. 9/2311:30 amLHR - JAX
2 stops16h 44mBritish Airways
Deal found 8/13$504
This Ovago deal was found by Cheapflights users on 8/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/15:58 pmJAX - LHR
1 stop12h 32mBritish Airways
vie. 12/127:30 amLHR - JAX
2 stops16h 51mBritish Airways
Deal found 8/13$505
This United Airlines deal was found by Cheapflights users on 8/13. 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.
vie. 11/711:30 amJAX - LHR
1 stop15h 25mUnited Airlines
dom. 11/96:50 amLHR - JAX
2 stops19h 32mUnited Airlines
Deal found 8/13$507
This United Airlines deal was found by Cheapflights users on 8/12. 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. 12/38:10 amJAX - LHR
1 stop16h 45mUnited Airlines
mié. 12/171:25 pmLHR - JAX
2 stops30h 33mUnited Airlines
Deal found 8/12$508
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/136:12 pmJAX - LHR
1 stop9h 53mBritish Airways
mar. 10/211:30 pmLHR - JAX
1 stop13h 54mBritish Airways
Deal found 8/13$509
This Iberia deal was found by Cheapflights users on 8/13. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/59:53 amJAX - LHR
1 stop21h 12mIberia
mar. 11/116:45 pmLHR - JAX
2 stops34h 14mIberia
Deal found 8/13$510
This Ovago deal was found by Cheapflights users on 8/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/153:59 pmJAX - LHR
1 stop10h 41mBritish Airways
lun. 10/207:25 pmLHR - JAX
2 stops31h 59mBritish Airways
Deal found 8/14$511
This United Airlines deal was found by Cheapflights users on 8/13. 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. 9/91:25 pmJAX - LHR
1 stop12h 30mUnited Airlines
mié. 9/178:40 amLHR - JAX
2 stops18h 18mUnited Airlines
Deal found 8/13$512
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/256:54 pmJAX - LHR
2 stops30h 36mAir Canada
mar. 9/29:30 amLHR - JAX
2 stops34h 56mAir Canada
Deal found 8/12$513

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 agosto 14, 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 - LGW

JAXLGW

Jacksonville

mar. 9/9

3:25 pm-10:40 am

2 stops14h 15m

London Gatwick

mar. 9/23

2:30 pm-9:32 am

2 stops24h 02m

$493

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

vie. 1/16

6:45 pm-11:05 am

1 stop11h 20m

London Heathrow

dom. 1/18

6:50 am-5:53 pm

2 stops16h 03m

$507

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

vie. 11/7

11:30 am-7:55 am

1 stop15h 25m

London Heathrow

dom. 11/9

6:50 am-9:22 pm

2 stops19h 32m

$507

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mié. 11/19

4:16 pm-10:25 am

1 stop13h 09m

London Heathrow

vie. 12/5

1:25 pm-2:51 pm

2 stops30h 26m

$508

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mié. 12/3

8:10 am-5:55 am

1 stop16h 45m

London Heathrow

mié. 12/17

1:25 pm-2:58 pm

2 stops30h 33m

$508

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mié. 11/26

9:20 am-6:40 am

1 stop16h 20m

London Heathrow

vie. 12/12

9:00 am-2:51 pm

2 stops34h 51m

$508

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mié. 11/5

3:42 pm-10:15 am

1 stop13h 33m

London Heathrow

mié. 11/19

1:25 pm-3:10 pm

2 stops30h 45m

$508

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mar. 9/2

11:54 am-7:40 am

1 stop14h 46m

London Heathrow

mar. 9/9

2:05 pm-3:26 pm

2 stops30h 21m

$508

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mié. 12/3

9:20 am-10:50 am

1 stop20h 30m

London Heathrow

mar. 12/16

9:00 am-9:32 pm

2 stops17h 32m

$512

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mié. 9/3

1:25 pm-10:40 am

1 stop16h 15m

London Heathrow

vie. 9/12

8:40 am-9:58 pm

2 stops18h 18m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 59 results
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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 August 8, 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, November is the cheapest month in which you can book a flight from Jacksonville to London (average of $661). Flying from Jacksonville to London in June is currently the most expensive (average of $1,097). 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 agosto 14, 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 evening tend to be the most expensive. A flight in the morning could potentially save you up to 10% 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 Sunday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 agosto 14, 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
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
7.4
Good
657 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
2,913 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
7,266 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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.

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

    JetBlue, at $51, was found to be the cheapest airline from Jacksonville to London.Alternate airlines to your destination round-trip include British Airways and American Airlines. These flights start at 94% 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, November is the cheapest month in which you can book a flight from Jacksonville to London (average of $661). Flying from Jacksonville to London in June is currently the most expensive (average of $1,097). 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
Thornton Heath
Harrow
Canterbury
Dartford
Dover
Orpington
Watford
Gatwick
Borehamwood
Aylesbury
Chelmsford
Southend-on-Sea
Folkestone
Chichester
Arundel
Eastbourne
Milton Keynes
Sutton

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Alternative routes for Jacksonville to London

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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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$646FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$557Average$939FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$583Average$967FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$630Average$883FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$645Average$794FlexibilityNo cancel feeOn-time72%
DeltaCheapest$697Average$907FlexibilityNo cancel feeOn-timeN/A

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