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Cheap flights from Jacksonville to London from £257

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LON
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Jacksonville to London are usually found in October or January, booked 35 days in advance, depart on a Tuesday or Wednesday 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 30 April 2025.

Round-trip from

£525

One-way from

£257

Popular in

June

Cheapest in

October

Average price

£608
Delta
  • Delta
  • 5/8-2/9
  • 4 total stops
  • 29h 40m total
  • Jacksonville to London
JetBlue
  • JetBlue
  • 21/9
  • 1 total stop
  • 12h 45m total
  • Jacksonville to London
Highest demand for flights based on searches. 18% potential increase in price (£110 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Average for round-trip flights in April 2025

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 30 April 2025.

Tue 5/814:34JAX - LHR
2 stops13h 16mDelta
Tue 2/906:15LHR - JAX
2 stops16h 24mDelta
Deal found 29/4£525
Sat 20/917:05JAX - LHR
2 stops19h 35mScandinavian Airlines
Mon 22/906:40LHR - JAX
2 stops21h 20mScandinavian Airlines
Deal found 29/4£528
Thu 4/912:45JAX - LHR
1 stop12h 45mJetBlue
Tue 9/908:25LHR - JAX
1 stop15h 28mJetBlue
Deal found 28/4£532
Wed 27/806:27JAX - LHR
1 stop21h 58mIberia
Sun 7/906:10LHR - JAX
2 stops17h 43mIberia
Deal found 29/4£550
Wed 13/817:20JAX - LGW
1 stop11h 40mVirgin Atlantic
Wed 27/812:00LGW - JAX
1 stop14h 15mVirgin Atlantic
Deal found 28/4£556
Wed 3/907:00JAX - LHR
2 stops18h 30mAir Canada
Tue 9/914:05LHR - JAX
2 stops29h 57mAir Canada
Deal found 28/4£570
Sun 12/1012:10JAX - LHR
1 stop15h 50mFinnair
Mon 20/1016:10LHR - JAX
2 stops32h 42mFinnair
Deal found 29/4£571
Wed 13/810:14JAX - LHR
2 stops15h 41mUnited Airlines
Wed 27/806:30LHR - JAX
2 stops17h 04mUnited Airlines
Deal found 28/4£578
Mon 28/713:57JAX - LHR
2 stops16h 43mBritish Airways
Tue 12/821:20LHR - JAX
2 stops29h 23mBritish Airways
Deal found 29/4£596
Fri 6/611:15JAX - LGW
1 stop17h 20mIcelandair
Mon 9/612:10LGW - JAX
1 stop27h 13mIcelandair
Deal found 30/4£597
Wed 13/808:00JAX - LCY
2 stops19h 10mMultiple Airlines
Wed 27/818:05LCY - JAX
2 stops29h 29mMultiple Airlines
Deal found 28/4£611
Thu 28/816:38JAX - LHR
1 stop10h 27mAmerican Airlines
Sun 7/911:00LHR - JAX
1 stop15h 36mAmerican Airlines
Deal found 29/4£611

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 30 April 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

Tue 5/8

14:34-08:50

2 stops13h 16m

London Heathrow

Tue 2/9

06:15-17:39

2 stops16h 24m

£525

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sat 20/9

17:05-17:40

2 stops19h 35m

London Heathrow

Mon 22/9

06:40-23:00

2 stops21h 20m

£528

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Thu 4/9

12:45-06:30

1 stop12h 45m

London Heathrow

Tue 9/9

08:25-18:53

1 stop15h 28m

£532

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 27/8

06:27-09:25

1 stop21h 58m

London Heathrow

Sun 7/9

06:10-18:53

2 stops17h 43m

£550

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Wed 13/8

17:20-10:00

1 stop11h 40m

London Gatwick

Wed 27/8

12:00-21:15

1 stop14h 15m

£556

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 3/9

07:00-06:30

2 stops18h 30m

London Heathrow

Tue 9/9

14:05-15:02

2 stops29h 57m

£570

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sun 12/10

12:10-09:00

1 stop15h 50m

London Heathrow

Mon 20/10

16:10-19:52

2 stops32h 42m

£571

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 13/8

10:14-06:55

2 stops15h 41m

London Heathrow

Wed 27/8

06:30-18:34

2 stops17h 04m

£578

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 28/7

13:57-11:40

2 stops16h 43m

London Heathrow

Tue 12/8

21:20-21:43

2 stops29h 23m

£596

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Fri 6/6

11:15-09:35

1 stop17h 20m

London Gatwick

Mon 9/6

12:10-10:23

1 stop27h 13m

£597

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 46 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 return 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 return flight from Jacksonville to London. Price data was last updated on 25 April 2025.

The price you pay for your flight from Jacksonville to London may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Jacksonville to London?

Currently, January is the cheapest month in which you can book a flight from Jacksonville to London (average of £112). Flying from Jacksonville to London in August is currently the most expensive (average of £164). 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 30 April 2025.

It’s optimal to fly from Jacksonville to London at midday. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the morning.

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 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 30 April 2025.
See what other customers who have flown with Delta, KLM and Finnair from Jacksonville to London have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

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.
8.0
Very Good

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

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.

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

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.

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

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.

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

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.

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

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?

    For a flight from Jacksonville to London, you will be flying from Jacksonville. Jacksonville (JAX) is just 11.2 mi from the center of the city. Jacksonville is the only Jacksonville airport and it handles 0 outbound flights to London per day. 0 airlines have flights to London from Jacksonville on a regular basis.

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

    According to our current data, Delta (£525), Scandinavian Airlines (£528), and JetBlue (£532) offers the cheapest pricing from Jacksonville to London. Delta is priced at 21% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Jacksonville to London one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £257. Users have also found prices from £327 and £336 on Delta and Iberia, respectively.

  • What are the most popular routes from Jacksonville to London?

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Jacksonville to London (average of £112). Flying from Jacksonville to London in August is currently the most expensive (average of £164). 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

Travelling to a place near Jacksonville?

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