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$327+ Cheap flights from Jacksonville (JAX) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LON
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to London are usually found in October or January, booked 88 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 junio 12, 2025.

Round-trip from

$701
(Iberia)

One-way from

$327
(JetBlue)

Popular in

June

Cheapest in

October

Average price

$1,323
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. 17% potential increase in price ($194 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Iberia deal was found by Cheapflights users on 6/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/257:00 amJAX - LHR
1 stop21h 25mIberia
lun. 9/81:40 pmLHR - JAX
1 stop14h 32mIberia
Deal found 6/12$701
This Air Canada deal was found by Cheapflights users on 6/12. 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.
mié. 10/159:50 amJAX - LHR
1 stop15h 45mAir Canada
lun. 10/205:10 pmLHR - JAX
2 stops33h 03mAir Canada
Deal found 6/12$703
This Gurufare deal was found by Cheapflights users on 6/10. 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.
mié. 8/62:47 pmJAX - LHR
1 stop12h 08mBritish Airways
mié. 8/136:15 amLHR - JAX
2 stops20h 22mBritish Airways
Deal found 6/10$705
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/2511:30 amJAX - LHR
1 stop18h 00mJetBlue
lun. 11/38:25 amLHR - JAX
1 stop13h 08mJetBlue
Deal found 6/10$706
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/187:00 amJAX - LHR
2 stops21h 20mScandinavian Airlines
mar. 10/216:40 amLHR - JAX
2 stops21h 20mScandinavian Airlines
Deal found 6/10$707
This Expedia deal was found by Cheapflights users on 6/10. 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.
dom. 8/38:25 pmJAX - LHR
2 stops15h 10mAir France
mar. 8/193:15 pmLHR - JAX
1 stop12h 33mAir France
Deal found 6/10$708
This Delta deal was found by Cheapflights users on 6/10. 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. 9/22:40 pmJAX - LGW
2 stops14h 20mDelta
dom. 9/712:00 pmLGW - JAX
1 stop14h 26mDelta
Deal found 6/10$708
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 9/2410:02 amJAX - LGW
2 stops17h 33mAmerican Airlines
mié. 1/2112:30 pmLGW - JAX
2 stops16h 44mAmerican Airlines
Deal found 6/11$709
This Orbitz deal was found by Cheapflights users on 6/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/149:50 amJAX - LGW
2 stops27h 00mMultiple Airlines
mar. 10/216:35 pmLGW - JAX
2 stops31h 38mMultiple Airlines
Deal found 6/11$719
This United Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 8/211:25 pmJAX - LHR
1 stop12h 30mUnited Airlines
vie. 8/292:05 pmLHR - JAX
2 stops29h 57mUnited Airlines
Deal found 6/10$723
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 7/231:55 pmJAX - LHR
1 stop14h 10mAmerican Airlines
mié. 7/3010:05 amLHR - JAX
1 stop13h 14mAmerican Airlines
Deal found 6/11$727
This Virgin Atlantic deal was found by Cheapflights users on 6/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/512:52 pmJAX - LGW
2 stops16h 08mVirgin Atlantic
mar. 8/1212:00 pmLGW - JAX
2 stops15h 48mVirgin Atlantic
Deal found 6/10$727

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 junio 12, 2025.
Use the filters below to find and compare flights from Jacksonville to London that are best for you.

Fly from

Jacksonville

Fly to

London

Route

Depart

Return

Price

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

lun. 8/25

7:00 am-9:25 am

1 stop21h 25m

London Heathrow

lun. 9/8

1:40 pm-11:12 pm

1 stop14h 32m

$701

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mié. 10/15

9:50 am-6:35 am

1 stop15h 45m

London Heathrow

lun. 10/20

5:10 pm-9:13 pm

2 stops33h 03m

$703

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

mié. 8/6

2:47 pm-7:55 am

1 stop12h 08m

London Heathrow

mié. 8/13

6:15 am-9:37 pm

2 stops20h 22m

$705

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

sáb. 10/25

11:30 am-10:30 am

1 stop18h 00m

London Heathrow

lun. 11/3

8:25 am-4:33 pm

1 stop13h 08m

$706

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

sáb. 10/18

7:00 am-9:20 am

2 stops21h 20m

London Heathrow

mar. 10/21

6:40 am-11:00 pm

2 stops21h 20m

$707

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

dom. 8/3

8:25 pm-4:35 pm

2 stops15h 10m

London Heathrow

mar. 8/19

3:15 pm-10:48 pm

1 stop12h 33m

$708

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

mar. 9/2

2:40 pm-10:00 am

2 stops14h 20m

London Gatwick

dom. 9/7

12:00 pm-9:26 pm

1 stop14h 26m

$708

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

mié. 9/24

10:02 am-8:35 am

2 stops17h 33m

London Gatwick

mié. 1/21

12:30 pm-12:14 am

2 stops16h 44m

$709

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

mar. 10/14

9:50 am-5:50 pm

2 stops27h 00m

London Gatwick

mar. 10/21

6:35 pm-9:13 pm

2 stops31h 38m

$719

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

mar. 8/5

12:00 pm-10:00 am

1 stop17h 00m

London Gatwick

mar. 8/12

12:00 pm-9:19 pm

1 stop14h 19m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 57 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 June 9, 2025.

Booking 88 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 $1,108). 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 junio 12, 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 junio 12, 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
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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.
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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.
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

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

Related info for your journey

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

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

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

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

    Iberia, at $701, was found to be the cheapest airline from Jacksonville to London.Alternate airlines to your destination round-trip include Air Canada and British Airways. These flights start at 21% 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 $327. Iberia flights start at $427 while deals on Air Canada start at $436 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 NASCAR Hall of Fame. Travelers on a layover in Charlotte can visit Carowind, Mint Museum Uptown, and NASCAR Hall of Fame, by traveling 8.2 mi, 5.4 mi, and 5.7 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 $48 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 $1,108). 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
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Arundel

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$559Average$689FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$630Average$856FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$645Average$836FlexibilityNo cancel feeOn-time72%
DeltaCheapest$697Average$931FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$705Average$1,007FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$710Average$972FlexibilityNo cancel feeOn-time71%

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