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$322+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LON
May 21 — May 281
Thu 5/21
Thu 5/28
1 adult, Economy
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Cheap 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 April 21, 2026.

This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/64:48 pm
JAX
-
LHR
1 stop13h 27m
United Airlines
Tue 12/811:05 am
LHR
-
JAX
2 stops37h 41m
United Airlines
Deal found 4/16$740
This Air Canada deal was found by Cheapflights users on 4/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:25 am
JAX
-
LHR
2 stops19h 35m
Air Canada
Thu 9/176:50 am
LHR
-
JAX
2 stops19h 41m
Air Canada
Deal found 4/16$741
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Sun 11/85:15 pm
JAX
-
LHR
1 stop33h 15m
United Airlines
Wed 11/116:50 am
LHR
-
JAX
2 stops16h 45m
United Airlines
Deal found 4/20$745
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Sun 9/277:10 pm
JAX
-
LHR
1 stop30h 45m
United Airlines
Wed 9/306:50 am
LHR
-
JAX
2 stops32h 55m
United Airlines
Deal found 4/21$750
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:52 pm
JAX
-
LHR
1 stop12h 28m
United Airlines
Thu 9/177:30 am
LHR
-
JAX
2 stops15h 32m
United Airlines
Deal found 4/16$753
This KAYAK deal was found by Cheapflights users on 4/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:55 am
JAX
-
LHR
2 stops16h 40m
Lufthansa
Fri 10/26:30 am
LHR
-
JAX
2 stops19h 24m
Lufthansa
Deal found 4/20$762
This KAYAK deal was found by Cheapflights users on 4/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:17 am
JAX
-
LCY
2 stops25h 38m
Lufthansa
Fri 10/29:15 am
LCY
-
JAX
2 stops16h 39m
Lufthansa
Deal found 4/20$806
This Expedia deal was found by Cheapflights users on 4/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:31 pm
JAX
-
LHR
1 stop11h 24m
Multiple Airlines
Sun 9/68:05 pm
LHR
-
JAX
2 stops29h 49m
Multiple Airlines
Deal found 4/20$833
This KAYAK deal was found by Cheapflights users on 4/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:15 am
JAX
-
LHR
2 stops41h 05m
Scandinavian Airlines
Thu 9/176:40 am
LHR
-
JAX
2 stops20h 02m
Scandinavian Airlines
Deal found 4/16$835
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
JAX
-
LHR
1 stop19h 55m
Multiple Airlines
Tue 9/159:30 am
LHR
-
JAX
2 stops16h 24m
Multiple Airlines
Deal found 4/16$839
This BusinessClass deal was found by Cheapflights users on 4/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am
JAX
-
LGW
2 stops20h 55m
British Airways
Sun 9/1312:20 pm
LGW
-
JAX
2 stops16h 32m
British Airways
Deal found 4/18$846
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Sun 9/1311:02 am
JAX
-
LGW
2 stops16h 43m
American Airlines
Wed 9/2310:45 am
LGW
-
JAX
2 stops18h 07m
American Airlines
Deal found 4/20$865

Find 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 April 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$741
(Air Canada)

One-way from

$322
(Cheapflightsfares)

Popular in

June

Cheapest in

February

Average price

$930
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 April 2026
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 April 21, 2026.
Use the filters below to find and compare flights from Jacksonville to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 8/19

6:55 pm-10:40 am

1 stop10h 45m

London Heathrow

Tue 8/25

6:50 am-6:02 pm

2 stops16h 12m

$871

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 8/18

3:52 pm-10:40 am

2 stops13h 48m

London Heathrow

Tue 9/1

6:50 am-6:02 pm

2 stops16h 12m

$875

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 9/14

7:00 am-9:20 am

2 stops21h 20m

London Heathrow

Sat 9/19

6:40 am-12:04 am

2 stops22h 24m

$882

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 8/12

11:56 am-6:55 am

1 stop13h 59m

London Heathrow

Wed 8/26

1:40 pm-11:20 pm

1 stop14h 40m

$900

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 9/8

11:56 am-6:55 am

1 stop13h 59m

London Heathrow

Sat 9/26

6:50 am-8:54 pm

2 stops19h 04m

$920
Quickest round-trip

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 9/28

3:45 pm-7:15 am

1 stop10h 30m

London Heathrow

Sun 10/4

1:25 pm-8:44 pm

1 stop12h 19m

$949

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 9/14

3:45 pm-7:15 am

1 stop10h 30m

London Heathrow

Mon 9/21

1:25 pm-8:44 pm

1 stop12h 19m

$949

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 9/14

11:56 am-6:55 am

1 stop13h 59m

London Heathrow

Sat 9/19

7:45 am-2:46 pm

1 stop12h 01m

$949

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Tue 9/29

11:17 am-8:40 am

2 stops16h 23m

London City

Mon 10/5

9:15 am-8:54 pm

2 stops16h 39m

$951

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 9/8

6:05 am-9:50 am

2 stops46h 45m

London Heathrow

Sat 9/26

6:00 pm-5:57 pm

2 stops52h 57m

$960

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 59 resultsSorted by cheapest first
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6

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust 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 April 17, 2026.

Booking 51 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 January is currently the most expensive (average of $623). 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.

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

What’s the top layover airport for flights from Jacksonville to London?

Share of 1-stop round-trip flights from Jacksonville to London chosen by Cheapflights users in the past 12 months, using the same layover each way.

Atlanta (ATL) – chosen by Cheapflights users on 86% of 1-stop itineraries from Jacksonville to London on Cheapflights.

What’s the cheapest layover airport for flights from Jacksonville to London?

Average round-trip fare for 1-stop flights from Jacksonville to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of $557.

What’s the fastest layover option from Jacksonville to London?

Shortest average travel time for 1-stop one-way flights from Jacksonville to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Charlotte (CLT) have the shortest average one-way travel time for 1-stop routes: 9h 53m.

Which airport typically offers the quickest layover for flights from Jacksonville to London?

Average layover duration for 1-stop one-way flights from Jacksonville to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 1h 15m.

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 April 21, 2026.
Read through reviews of airlines operating flights from Jacksonville to London, such as Delta,Virgin Atlantic, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,433 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

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
8,433 reviews
Delta
7.9
Good
8,433 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

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
687 reviews
Delta
7.9
Good
8,433 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

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
2,948 reviews
Delta
7.9
Good
8,433 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

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
7.1
Good
11,646 reviews
Delta
7.9
Good
8,433 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

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
7,903 reviews
Delta
7.9
Good
8,433 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

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 7 different airlines.

  • How long is the flight from Jacksonville to London?

    Airlines like United Airlines, Lufthansa, and Delta fly from Jacksonville to London in about 10h 45m. The time it takes to get you to your destination can typically vary by up to 7h 30m. 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 $51, was found to be the cheapest airline from Jacksonville to London.Alternate airlines to your destination round-trip include United Airlines and British Airways. These flights start at 93% 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 January is currently the most expensive (average of $623). 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
Ilford
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Sutton
Stansted

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Jacksonville to London

Discover the top 7 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 April 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$835FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$529Average$913FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$530Average$820FlexibilityNo cancel feeOn-time70%
KLMCheapest$559Average$782FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$559Average$728FlexibilityNo cancel feeOn-time72%
DeltaCheapest$649Average$897FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$650Average$903FlexibilityNo cancel feeOn-time71%

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