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Cheap flights from Jacksonville to London Heathrow Airport from £367

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LHR
27 Feb — 6 Mar1
1 adult

The best prices from Jacksonville to London Heathrow are usually found in January or October, booked 32 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Jacksonville to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Heathrow (LHR). 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 22 February 2025.

Round-trip from

£556

One-way from

£367

Popular in

June

Cheapest in

January

Average price

£669
United Airlines
  • United Airlines
  • 23/4-6/5
  • 2 total stops
  • 33h 05m total
  • Jacksonville to London
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JetBlue
  • JetBlue
  • 15/5
  • 1 total stop
  • 15h 55m total
  • Jacksonville to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£125 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Jacksonville to Heathrow

Cheapest flights from Jacksonville to Heathrow
Explore the most affordable flight options available from Jacksonville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Wed 23/411:50JAX - LHR
1 stop14h 50mUnited Airlines
Tue 6/508:30LHR - JAX
1 stop18h 15mUnited Airlines
Deal found 21/2£556
Fri 4/411:05JAX - LHR
1 stop14h 25mJetBlue
Fri 2/508:15LHR - JAX
1 stop14h 39mJetBlue
Deal found 21/2£557
Mon 3/316:02JAX - LHR
2 stops18h 58mScandinavian Airlines
Sun 9/318:40LHR - JAX
2 stops33h 16mScandinavian Airlines
Deal found 20/2£564
Wed 10/918:10JAX - LHR
1 stop11h 10mBritish Airways
Fri 26/907:45LHR - JAX
2 stops18h 27mBritish Airways
Deal found 20/2£570
Mon 31/318:42JAX - LHR
1 stop13h 28mDelta
Tue 29/409:20LHR - JAX
1 stop16h 20mDelta
Deal found 21/2£571
Thu 3/406:31JAX - LHR
2 stops22h 29mAir Canada
Thu 24/409:30LHR - JAX
2 stops43h 14mAir Canada
Deal found 21/2£577
Fri 2/506:32JAX - LHR
3 stops18h 58mMultiple Airlines
Fri 9/509:30LHR - JAX
2 stops18h 14mMultiple Airlines
Deal found 21/2£600
Sat 15/318:58JAX - LHR
1 stop32h 57mAir France
Wed 26/310:50LHR - JAX
1 stop12h 17mAir France
Deal found 21/2£614
Thu 17/411:28JAX - LHR
1 stop13h 57mFinnair
Sun 27/408:20LHR - JAX
1 stop17h 10mFinnair
Deal found 22/2£627
Tue 25/210:56JAX - LHR
2 stops30h 44mTAP AIR PORTUGAL
Tue 11/306:00LHR - JAX
2 stops31h 45mTAP AIR PORTUGAL
Deal found 22/2£687
Thu 13/316:44JAX - LHR
1 stop12h 56mAmerican Airlines
Sat 22/314:30LHR - JAX
1 stop13h 48mAmerican Airlines
Deal found 22/2£734
Fri 7/311:27JAX - LHR
2 stops18h 18mLufthansa
Tue 11/306:30LHR - JAX
2 stops19h 18mLufthansa
Deal found 21/2£752

Find flights from Jacksonville to Heathrow within your budget

Customise your flight search to find flights from Jacksonville to Heathrow 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 22 February 2025.

Fly from

Jacksonville

Fly to

Heathrow

Route

Depart

Return

Price

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 23/4

11:50-07:40

1 stop14h 50m

London Heathrow

Tue 6/5

08:30-21:45

1 stop18h 15m

£556

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Fri 4/4

11:05-06:30

1 stop14h 25m

London Heathrow

Fri 2/5

08:15-17:54

1 stop14h 39m

£557

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 31/3

15:09-11:10

1 stop15h 01m

London Heathrow

Fri 2/5

10:55-21:12

1 stop15h 17m

£571

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Thu 3/4

06:31-10:00

2 stops22h 29m

London Heathrow

Thu 24/4

09:30-23:44

2 stops43h 14m

£577

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 18/3

19:09-11:30

1 stop12h 21m

London Heathrow

Sun 30/3

19:35-21:31

2 stops30h 56m

£582

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Fri 2/5

06:32-06:30

3 stops18h 58m

London Heathrow

Fri 9/5

09:30-22:44

2 stops18h 14m

£600

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sat 15/3

18:58-07:55

1 stop32h 57m

London Heathrow

Wed 26/3

10:50-19:07

1 stop12h 17m

£614

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Thu 17/4

11:28-06:25

1 stop13h 57m

London Heathrow

Sun 27/4

08:20-20:30

1 stop17h 10m

£627

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 5/3

16:02-21:40

2 stops24h 38m

London Heathrow

Wed 19/3

06:40-23:34

2 stops20h 54m

£640

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Thu 13/3

16:44-09:40

1 stop12h 56m

London Heathrow

Sat 22/3

14:30-00:18

1 stop13h 48m

£734

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 24 results
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Best time to book a flight from Jacksonville to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

Travel insights for flights from Jacksonville to Heathrow

Get recent, data-driven insights about flights from Jacksonville to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Jacksonville to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Jacksonville to Heathrow. Price data was last updated on 14 February 2025.

Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Jacksonville to London Heathrow Airport. 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 Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Jacksonville to London Heathrow Airport (average of £112). Flying from Jacksonville to London Heathrow Airport in August is currently the most expensive (average of £163). 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 LHR?

Find hourly flight availability from Jacksonville to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 22% on flights from Jacksonville to London Heathrow Airport by exploring options for tickets in the morning.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 22 February 2025.
Get a feel of what it's like to fly with Delta, Finnair and Air France from Jacksonville to London by reading reviews from past customers. 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.
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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
8,212 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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
1,271 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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
7.4
Good
1,448 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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
8,759 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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.

JetBlue
7.4
Good
3,069 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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 Heathrow. 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 Heathrow?

    For a flight from Jacksonville to London Heathrow, 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 Heathrow per day. 0 airlines have flights to London Heathrow from Jacksonville on a regular basis.

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

    Our cheapest airline available from Jacksonville to London Heathrow Airport is United Airlines. Our recent data shows that you can find tickets from as low as £556 on this airline. Additional options worth looking into are JetBlue and Delta, starting at £557 and £571 round-trip. United Airlines is 23% cheaper than the average price of flights available within the next 90 days to this destination.

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

    £367 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on WestJet and American Airlines, with prices starting from £405 and £433, respectively.

  • Can I find deals for flights from Jacksonville to Heathrow that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Heathrow.

  • Can I find deals for business class flights from Jacksonville to Heathrow?

    Yes. Cheapflights offers flight deals from Jacksonville to Heathrow 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 Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to London Heathrow Airport (average of £112). Flying from Jacksonville to London Heathrow Airport in August is currently the most expensive (average of £163). 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?

Book flights to Jacksonville if you plan to visit one of these locations
Deal
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Need flexible booking options for your flight to Heathrow from Jacksonville? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from Jacksonville to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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