HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$286+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LON
abr. 20 — abr. 271
dom. 4/20
dom. 4/27
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 January, booked 35 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 abril 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$726
(United Airlines)

One-way from

$286
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$814
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 ($194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 abril 15, 2025.

This Delta deal was found by Cheapflights users on 4/15. 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. 9/25:20 pmJAX - LGW
1 stop11h 40mDelta
dom. 9/712:00 pmLGW - JAX
1 stop14h 15mDelta
Deal found 4/15$724
This Gurufare deal was found by Cheapflights users on 4/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/96:57 pmJAX - LHR
1 stop30h 58mBritish Airways
lun. 9/17:25 pmLHR - JAX
2 stops33h 41mBritish Airways
Deal found 4/15$725
This KLM deal was found by Cheapflights users on 4/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/195:30 pmJAX - LHR
1 stop11h 45mKLM
jue. 5/293:15 pmLHR - JAX
1 stop12h 52mKLM
Deal found 4/15$726
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/39:50 amJAX - LHR
1 stop17h 45mAir Canada
vie. 8/1512:05 pmLHR - JAX
2 stops31h 49mAir Canada
Deal found 4/15$728
This United Airlines deal was found by Cheapflights users on 4/15. 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.
dom. 4/279:20 amJAX - LHR
2 stops16h 00mUnited Airlines
vie. 5/98:40 amLHR - JAX
2 stops18h 05mUnited Airlines
Deal found 4/15$734
This United Airlines deal was found by Cheapflights users on 4/14. 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.
mar. 5/131:55 pmJAX - LCY
2 stops17h 35mMultiple Airlines
mar. 5/208:45 amLCY - JAX
2 stops18h 00mMultiple Airlines
Deal found 4/14$739
This deal was found by Cheapflights users on 4/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/512:45 pmJAX - LHR
1 stop12h 45mJetBlue
sáb. 9/2011:55 amLHR - JAX
1 stop15h 47mJetBlue
Deal found 4/15$740
This Delta deal was found by Cheapflights users on 4/15. 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.
vie. 5/24:10 pmJAX - LHR
1 stop16h 20mDelta
jue. 5/159:55 amLHR - JAX
2 stops15h 18mDelta
Deal found 4/15$746
This Finnair deal was found by Cheapflights users on 4/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/25:23 pmJAX - LHR
1 stop14h 22mFinnair
jue. 5/158:20 amLHR - JAX
1 stop16h 49mFinnair
Deal found 4/15$750
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/96:00 pmJAX - LCY
2 stops37h 10mBritish Airways
lun. 9/13:30 pmLCY - JAX
2 stops31h 10mBritish Airways
Deal found 4/15$760
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/26:32 amJAX - LHR
3 stops18h 58mMultiple Airlines
mar. 5/139:30 amLHR - JAX
2 stops17h 15mMultiple Airlines
Deal found 4/15$766
This Aeromexico deal was found by Cheapflights users on 4/15. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/95:05 pmJAX - LHR
1 stop32h 40mAir France
lun. 8/187:45 pmLHR - JAX
2 stops26h 49mAir France
Deal found 4/15$772

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 abril 15, 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. 9/2

5:20 pm-10:00 am

1 stop11h 40m

London Gatwick

dom. 9/7

12:00 pm-9:15 pm

1 stop14h 15m

$724

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

lun. 5/19

5:30 pm-10:15 am

1 stop11h 45m

London Heathrow

jue. 5/29

3:15 pm-11:07 pm

1 stop12h 52m

$726

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

dom. 4/27

9:20 am-6:20 am

2 stops16h 00m

London Heathrow

vie. 5/9

8:40 am-9:45 pm

2 stops18h 05m

$734

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

mar. 5/13

1:55 pm-12:30 pm

2 stops17h 35m

London City

mar. 5/20

8:45 am-9:45 pm

2 stops18h 00m

$739

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

vie. 5/2

7:30 am-9:25 am

1 stop20h 55m

London Heathrow

mar. 5/13

10:50 am-11:52 pm

2 stops18h 02m

$739

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mié. 5/14

6:32 am-6:30 am

3 stops18h 58m

London Heathrow

mié. 5/21

2:05 pm-9:03 pm

2 stops35h 58m

$741

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

dom. 4/27

7:28 pm-1:15 pm

2 stops36h 47m

London Heathrow

jue. 5/8

7:50 am-9:27 pm

2 stops18h 37m

$743

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

vie. 5/2

4:10 pm-1:30 pm

1 stop16h 20m

London Heathrow

jue. 5/15

9:55 am-8:13 pm

2 stops15h 18m

$746

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

vie. 5/2

5:23 pm-12:45 pm

1 stop14h 22m

London Heathrow

jue. 5/15

8:20 am-8:09 pm

1 stop16h 49m

$750

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

sáb. 8/9

6:00 pm-12:10 pm

2 stops37h 10m

London City

lun. 9/1

3:30 pm-5:40 pm

2 stops31h 10m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 54 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Jacksonville-London flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 11, 2025.

Booking 35 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 $1,110). 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 abril 15, 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.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 abril 15, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Jacksonville to London to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,918 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,918 reviews
Delta
8.0
Very good
7,918 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,918 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,918 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,918 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,918 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    United Airlines, at $726, was found to be the cheapest airline from Jacksonville to London.Alternate airlines to your destination round-trip include Iberia and Air Canada. These flights start at 19% 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 JetBlue, which is currently one of the cheapest options available, starting at $394. Virgin Atlantic flights start at $417 while deals on Air Canada start at $458 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.

  • Where are the most common layover locations when flying from Jacksonville to London?

    Most of the time, Jacksonville to London flights that have layovers will stop in Charlotte.

  • What are some popular things to do or see while on a layover in Charlotte?

    If you're on a layover in Charlotte and looking for things to do, consider visiting Carowind, Mint Museum Uptown, or North Carolina Blumenthal Performing Arts Center. Travelers on a layover in Charlotte can visit Carowind, Mint Museum Uptown, and North Carolina Blumenthal Performing Arts Center, by traveling 8.2 mi, 5.4 mi, and 5.8 mi, respectively after landing at Charlotte Douglas. Those landing in Charlotte looking to spend some time exploring during their layover can rent a car for about $53 per day.

  • Where are the least popular layover locations for Jacksonville to London flights?

    Jacksonville to London flights have a layover in New York the least frequently.

  • 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 $1,110). 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 Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Horley
Wembley
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Borehamwood
Folkestone
Ilford
Aylesbury
Milton Keynes
Chelmsford
Sutton

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 London City flights
Miami to Gatwick flights
Tampa to Gatwick flights
Orlando to London City flights
Tampa to London City flights
Miami to Stansted flights
Orlando to Stansted flights
Orlando to Manchester flights
Orlando to Edinburgh flights
Jacksonville to Heathrow flights
Fort Lauderdale to Heathrow flights
Fort Lauderdale to Gatwick flights
Jacksonville to Gatwick flights
West Palm Beach to Heathrow flights
Miami to Edinburgh flights
Pensacola to Heathrow flights
Tampa to Edinburgh flights
Orlando to Luton flights
Fort Myers to Heathrow flights
Miami to Luton flights
Jacksonville to London City flights
Jacksonville to Edinburgh flights
Miami to Manchester flights
Tampa to Stansted flights
Fort Lauderdale to Edinburgh flights
Panama City to Heathrow flights
Fort Myers to Gatwick flights
Sarasota to Heathrow flights
Pensacola to Edinburgh flights
Fort Myers to London City flights
West Palm Beach to Gatwick flights
Fort Lauderdale to London City flights
Gainesville to Heathrow flights
Tampa to Manchester flights
Daytona Beach to Heathrow flights
Pensacola to London City flights
Pensacola to Gatwick flights
Melbourne to Heathrow flights
Tampa to Luton flights
Fort Myers to Edinburgh flights
Tallahassee to Heathrow flights
Orlando to Birmingham flights
Sarasota to Edinburgh flights
Valparaiso to Edinburgh flights
Fort Lauderdale to Stansted flights
Orlando to Southampton 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 abril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$559Average$694FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$645Average$840FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$698Average$957FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$705Average$1,007FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$716Average$884FlexibilityNo cancel feeOn-time69%
DeltaCheapest$724Average$955FlexibilityNo 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.