HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$270+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LON
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Jacksonville to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 26, 2025.

This Iberia deal was found by Cheapflights users on 11/26. 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.
Wed 12/106:14 pmJAX - LHR
1 stop12h 51mIberia
Mon 12/1511:25 amLHR - JAX
2 stops17h 34mIberia
Deal found 11/26$626
This Cheapflightsfares deal was found by Cheapflights users on 11/25. 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.
Sun 12/77:05 pmJAX - LHR
1 stop11h 55mBritish Airways
Sun 12/1410:05 amLHR - JAX
1 stop12h 23mBritish Airways
Deal found 11/25$632
This Delta deal was found by Cheapflights users on 11/26. 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.
Wed 12/107:05 amJAX - LHR
1 stop18h 20mDelta
Mon 12/159:40 amLHR - JAX
1 stop14h 27mDelta
Deal found 11/26$646
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Wed 12/310:40 amJAX - LHR
2 stops15h 30mUnited Airlines
Thu 12/116:50 amLHR - JAX
2 stops18h 20mUnited Airlines
Deal found 11/24$681
This Delta deal was found by Cheapflights users on 11/25. 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.
Wed 11/267:10 amJAX - LHR
1 stop18h 15mDelta
Wed 12/36:30 amLHR - JAX
2 stops15h 51mDelta
Deal found 11/25$682
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Sat 12/66:59 pmJAX - LHR
1 stop30h 41mUnited Airlines
Tue 12/161:25 pmLHR - JAX
2 stops30h 33mUnited Airlines
Deal found 11/24$692
This Cheapflightsfares deal was found by Cheapflights users on 11/25. 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.
Wed 11/267:40 pmJAX - LHR
1 stop11h 25mBritish Airways
Wed 12/39:55 amLHR - JAX
1 stop12h 15mBritish Airways
Deal found 11/25$694
This oojo deal was found by Cheapflights users on 11/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:18 pmJAX - LCY
2 stops33h 32mBritish Airways
Tue 12/168:40 amLCY - JAX
2 stops17h 54mBritish Airways
Deal found 11/26$738
This oojo deal was found by Cheapflights users on 11/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:55 amJAX - LCY
2 stops22h 55mBritish Airways
Mon 12/155:05 pmLCY - JAX
2 stops33h 29mBritish Airways
Deal found 11/25$751
This oojo deal was found by Cheapflights users on 11/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/253:39 pmJAX - LCY
2 stops21h 51mBritish Airways
Tue 12/26:55 pmLCY - JAX
2 stops31h 39mBritish Airways
Deal found 11/24$765
This Cheapflightsfares deal was found by Cheapflights users on 11/24. 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.
Wed 12/101:10 pmJAX - LCY
2 stops14h 55mLufthansa
Mon 12/159:50 amLCY - JAX
2 stops18h 09mLufthansa
Deal found 11/24$842
This Expedia deal was found by Cheapflights users on 11/26. 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.
Fri 12/126:52 pmJAX - LGW
2 stops19h 08mIberia
Mon 12/1511:45 amLGW - JAX
2 stops17h 14mIberia
Deal found 11/26$852

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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$576
(Iberia)

One-way from

$314
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$773
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 ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 26, 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

Wed 1/28

7:32 pm-7:00 pm

2 stops18h 28m

London Gatwick

Wed 2/4

11:45 am-11:59 pm

2 stops17h 14m

$586

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 1/12

3:28 pm-6:30 pm

2 stops22h 02m

London Heathrow

Thu 1/22

6:40 am-10:38 pm

2 stops20h 58m

$597

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/10

11:07 am-9:20 am

2 stops17h 13m

London Heathrow

Wed 2/25

6:40 am-10:15 pm

2 stops20h 35m

$597

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 2/9

1:45 pm-10:50 am

1 stop16h 05m

London Heathrow

Mon 2/16

7:30 am-8:14 pm

2 stops17h 44m

$620

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Fri 1/9

1:16 pm-6:25 am

1 stop12h 09m

London Heathrow

Fri 1/16

6:30 am-6:52 pm

2 stops17h 22m

$625

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 1/6

1:25 pm-7:50 am

1 stop13h 25m

London Heathrow

Mon 1/12

11:45 am-11:58 pm

2 stops17h 13m

$625

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sat 1/10

8:00 am-6:30 am

2 stops17h 30m

London Heathrow

Sat 1/17

7:30 am-8:10 pm

2 stops17h 40m

$632

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 1/28

3:05 pm-11:05 am

1 stop15h 00m

London Heathrow

Sun 2/1

7:30 am-10:52 pm

2 stops20h 22m

$634

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Wed 1/28

3:20 pm-9:30 am

2 stops13h 10m

London City

Sun 2/1

1:45 pm-10:17 am

2 stops25h 32m

$656

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Sat 12/6

6:18 pm-8:50 am

2 stops33h 32m

London City

Tue 12/16

8:40 am-9:34 pm

2 stops17h 54m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 56 results
1
2
3
...
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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville-London flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 November 21, 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 November 26, 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 November 26, 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
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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
675 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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
11,038 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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
2,905 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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
7,539 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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 Iberia, Scandinavian Airlines, and Delta fly from Jacksonville to London in about 13h 10m. The time it takes to get you to your destination can typically vary by up to 8h 52m. Airlines will cover a distance of 4259 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 cheapest airlines to fly from Jacksonville to London one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $270. JetBlue flights start at $324 while deals on Lufthansa start at $368 one-way.

  • 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
Ilford
Hounslow
Hayes
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Borehamwood
Aylesbury
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton
Milton Keynes

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Jacksonville to London

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Heathrow flights
Orlando to Heathrow flights
Tampa to Heathrow flights
Orlando to Gatwick flights
Miami to Gatwick flights
Miami to London City flights
Orlando to London City flights
Miami to Stansted flights
Tampa to Gatwick flights
Fort Lauderdale to Heathrow flights
Miami to Luton flights
Orlando to Stansted flights
Tampa to London City flights
Fort Lauderdale to Gatwick flights
Orlando to Manchester flights
Orlando to Edinburgh flights
Orlando to Luton flights
Tampa to Stansted flights
West Palm Beach to Heathrow flights
Jacksonville to Heathrow flights
Miami to Edinburgh flights
Jacksonville to Gatwick flights
West Palm Beach to Gatwick flights
Pensacola to Heathrow flights
Tampa to Edinburgh flights
Fort Lauderdale to Birmingham flights
Jacksonville to Edinburgh flights
Fort Myers to Heathrow flights
Tampa to Luton flights
Fort Lauderdale to Stansted flights
Fort Lauderdale to London City flights
Fort Lauderdale to Luton flights
Jacksonville to London City flights
Miami to Manchester flights
Fort Myers to Gatwick flights
Tampa to Manchester flights
Valparaiso to Heathrow flights
Sarasota to Heathrow flights
Pensacola to Gatwick flights
Fort Lauderdale to Edinburgh flights
Pensacola to London City flights
Daytona Beach to Heathrow flights
Panama City to Heathrow flights
Melbourne to Heathrow flights
Fort Lauderdale to Manchester flights
West Palm Beach to London City flights
Fort Myers to Edinburgh flights
Fort Myers to London City flights
Tallahassee to Heathrow flights
Jacksonville to Manchester flights

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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$81Average$735FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$553Average$926FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$559Average$876FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$583Average$960FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$630Average$874FlexibilityNo cancel feeOn-time69%
DeltaCheapest$649Average$892FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.