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Cheap flights from Jacksonville to London from £190

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to London departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Jacksonville to London

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
07:02 - 06:35
JAX
-
LHR
18h 33m
1 stop
British Airways Logo
06:05 - 21:59
LHR
-
JAX
19h 54m
2 stops
£430British Airways
Sun, 1 Mar - Tue, 10 Mar
Iberia Logo
19:32 - 12:20
JAX
-
LHR
11h 48m
1 stop
Iberia Logo
11:25 - 23:59
LHR
-
JAX
17h 34m
2 stops
£432Iberia
Tue, 10 Feb - Wed, 25 Feb
Iberia Logo
19:32 - 12:20
JAX
-
LHR
11h 48m
1 stop
Iberia Logo
11:25 - 23:59
LHR
-
JAX
17h 34m
2 stops
£433Iberia
Tue, 10 Feb - Wed, 25 Feb
British Airways Logo
07:02 - 06:35
JAX
-
LHR
18h 33m
1 stop
British Airways Logo
08:25 - 23:51
LHR
-
JAX
19h 26m
2 stops
£438British Airways
Wed, 4 Mar - Fri, 13 Mar
British Airways Logo
06:00 - 06:50
JAX
-
LHR
19h 50m
1 stop
British Airways Logo
07:30 - 23:59
LHR
-
JAX
44h 29m
2 stops
£439British Airways
Wed, 4 Mar - Mon, 16 Mar
Air Canada Logo
10:47 - 07:10
JAX
-
LHR
15h 23m
2 stops
Air Canada Logo
13:25 - 17:20
LHR
-
JAX
31h 55m
2 stops
£440Air Canada
Wed, 4 Mar - Wed, 11 Mar
United Airlines Logo
09:20 - 10:50
JAX
-
LHR
20h 30m
1 stop
United Airlines Logo
18:00 - 21:24
LHR
-
JAX
32h 24m
2 stops
£441United Airlines
Sun, 8 Feb - Fri, 27 Feb
United Airlines Logo
16:43 - 11:05
JAX
-
LHR
13h 22m
1 stop
United Airlines Logo
18:00 - 15:32
LHR
-
JAX
26h 32m
2 stops
£441United Airlines
Mon, 9 Feb - Fri, 27 Feb
Iberia Logo
18:00 - 16:35
JAX
-
LHR
17h 35m
2 stops
Iberia Logo
11:25 - 23:59
LHR
-
JAX
17h 34m
2 stops
£442Iberia
Tue, 10 Feb - Wed, 25 Feb
Air Canada Logo
06:25 - 07:10
JAX
-
LHR
19h 45m
2 stops
Air Canada Logo
11:10 - 21:24
LHR
-
JAX
39h 14m
2 stops
£444Air Canada
Mon, 9 Feb - Fri, 27 Feb

Iberia flights from Jacksonville to London Heathrow Airport

Our best Iberia deals on Jacksonville to London Heathrow Airport flight tickets
Iberia
10 Feb
JAX18:00Jacksonville
13h 20m
1 stop
LHR12:20London Heathrow
25 Feb
LHR11:25London Heathrow
17h 34m
2 stops
JAX23:59Jacksonville
£432
Iberia
10 Feb
JAX19:32Jacksonville
11h 48m
1 stop
LHR12:20London Heathrow
25 Feb
LHR11:25London Heathrow
17h 34m
2 stops
JAX23:59Jacksonville
£433
Iberia
10 Feb
JAX18:00Jacksonville
17h 35m
2 stops
LHR16:35London Heathrow
25 Feb
LHR11:25London Heathrow
17h 34m
2 stops
JAX23:59Jacksonville
£442

Air Canada flights from Jacksonville to London Heathrow Airport

Our best Air Canada deals on Jacksonville to London Heathrow Airport flight tickets
Air Canada
4 Mar
JAX07:45Jacksonville
18h 25m
2 stops
LHR07:10London Heathrow
13 Mar
LHR13:25London Heathrow
34h 39m
2 stops
JAX20:04Jacksonville
£440
Air Canada
9 Feb
JAX06:25Jacksonville
19h 45m
2 stops
LHR07:10London Heathrow
27 Feb
LHR11:10London Heathrow
39h 14m
2 stops
JAX21:24Jacksonville
£444
Air Canada
1 Mar
JAX06:25Jacksonville
33h 10m
2 stops
LHR20:35London Heathrow
10 Mar
LHR13:25London Heathrow
34h 39m
2 stops
JAX20:04Jacksonville
£456

momondo Fare Finder

 
Customise your flight search to find flights from Jacksonville to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from Jacksonville to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sun 1/3

07:02-06:35

1 stop18h 33m

London Heathrow

Tue 10/3

06:05-21:59

2 stops19h 54m

£430

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 10/2

19:32-12:20

1 stop11h 48m

London Heathrow

Wed 25/2

11:25-23:59

2 stops17h 34m

£432

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 10/2

19:32-12:20

1 stop11h 48m

London Heathrow

Wed 25/2

11:25-23:59

2 stops17h 34m

£433

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 4/3

07:02-06:35

1 stop18h 33m

London Heathrow

Fri 13/3

08:25-23:51

2 stops19h 26m

£438

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 4/3

06:00-06:50

1 stop19h 50m

London Heathrow

Mon 16/3

07:30-23:59

2 stops44h 29m

£439

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 4/3

10:47-07:10

2 stops15h 23m

London Heathrow

Wed 11/3

13:25-17:20

2 stops31h 55m

£440

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sun 8/2

09:20-10:50

1 stop20h 30m

London Heathrow

Fri 27/2

18:00-21:24

2 stops32h 24m

£441

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 9/2

16:43-11:05

1 stop13h 22m

London Heathrow

Fri 27/2

18:00-15:32

2 stops26h 32m

£441

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 10/2

18:00-16:35

2 stops17h 35m

London Heathrow

Wed 25/2

11:25-23:59

2 stops17h 34m

£442

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 9/2

06:25-07:10

2 stops19h 45m

London Heathrow

Fri 27/2

11:10-21:24

2 stops39h 14m

£444

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Jacksonville to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Jacksonville to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £466. The month of September is another great option to travel to London Heathrow Airport, with average flight prices from Jacksonville averaging around £506.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £629 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Jacksonville for as low as £511 on momondo.

How have Jacksonville to London Heathrow Airport flight prices changed over time?

As of January 2026, prices for Jacksonville to London Heathrow Airport flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Jacksonville to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Jacksonville to London Heathrow Airport (JAX to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to London Heathrow Airport

Fastest flight time

11h 27m

Direct flights

None
The fastest flight from Jacksonville to London Heathrow Airport takes 11h 27m
There are no direct flights from Jacksonville to London Heathrow Airport. There are no popular flight routes from Jacksonville to London Heathrow Airport.
Search flight deals

  • How far is Jacksonville to London Heathrow by plane?

    A flight from Jacksonville to London Heathrow will travel around 4245.5 mi. In terms of flight time, this usually takes a little over 11h 27m.

  • When did momondo last update prices for flights from Jacksonville Airport to London Heathrow Airport?

    Prices for flights from Jacksonville Airport to London Heathrow Airport were last updated today.

  • How many operators does momondo search for flights from Jacksonville Airport to London Heathrow Airport?

  • How old do you have to be to fly from Jacksonville Airport to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jacksonville Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Jacksonville to London Heathrow Airport?

Best airlines flying from Jacksonville to London Heathrow Airport

Compare and see reviews for airlines that fly from Jacksonville to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £424Free CancellationRating
6.7
7,689 reviews
Search British Airways flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Luton
Milton Keynes
Gatwick
Maidstone
Slough
Northampton
Stratford-upon-Avon
Swindon
Southend-on-Sea
Canterbury
Ipswich
Ilford
Poole
Guildford
Chelmsford
Hayes
Swanage
Dover
Bedford

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to London?

Finding the right flight to London from Jacksonville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Jacksonville to London with flexible booking policies on momondo?

Yes. All flights to London from Jacksonville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Jacksonville to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Jacksonville.

I’m not ready to book a flight from Jacksonville to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Jacksonville to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Heathrow Airport trip

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