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Cheap flights from Jacksonville to London from £257

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 21/9. 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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Cheap return flights

These are some of the best return flight deals from Jacksonville to London that have been recently found on momondo from popular airlines, departing in the coming months.
JetBlue Logo
12:45 - 06:30JAX-LHR
12h 45m1 stop
JetBlue Logo
11:55 - 22:42LHR-JAX
15h 47m1 stop
£484JetBlue
Find Deal
Sun, 21 Sep - Fri, 3 Oct
JetBlue Logo
12:45 - 06:30JAX-LHR
12h 45m1 stop
JetBlue Logo
08:15 - 22:42LHR-JAX
19h 27m1 stop
£506JetBlue
Find Deal
Sun, 12 Oct - Mon, 20 Oct
Delta Logo
18:59 - 13:30JAX-LHR
13h 31m1 stop
Delta Logo
06:15 - 17:39LHR-JAX
16h 24m2 stops
£521Delta
Find Deal
Tue, 5 Aug - Tue, 2 Sep
Delta Logo
14:34 - 08:50JAX-LHR
13h 16m2 stops
Delta Logo
06:15 - 17:39LHR-JAX
16h 24m2 stops
£525Delta
Find Deal
Tue, 5 Aug - Tue, 2 Sep
Scandinavian Airlines Logo
17:05 - 17:40JAX-LHR
19h 35m2 stops
Scandinavian Airlines Logo
06:40 - 23:00LHR-JAX
21h 20m2 stops
£528Scandinavian Airlines
Find Deal
Sat, 20 Sep - Mon, 22 Sep
Scandinavian Airlines Logo
12:45 - 16:00JAX-LHR
22h 15m2 stops
Scandinavian Airlines Logo
19:30 - 23:00LHR-JAX
32h 30m2 stops
£535Scandinavian Airlines
Find Deal
Wed, 27 Aug - Sun, 7 Sep
Iberia Logo
06:27 - 09:25JAX-LHR
21h 58m1 stop
Iberia Logo
06:10 - 18:53LHR-JAX
17h 43m2 stops
£550Iberia
Find Deal
Wed, 27 Aug - Sun, 7 Sep
Air Canada Logo
07:00 - 06:30JAX-LHR
18h 30m2 stops
Air Canada Logo
14:05 - 15:02LHR-JAX
29h 57m2 stops
£571Air Canada
Find Deal
Wed, 3 Sep - Tue, 9 Sep
Air Canada Logo
09:50 - 11:50JAX-LHR
21h 00m1 stop
Air Canada Logo
08:40 - 21:03LHR-JAX
17h 23m2 stops
£573Air Canada
Find Deal
Sun, 21 Sep - Fri, 3 Oct
Iberia Logo
06:27 - 09:25JAX-LHR
21h 58m1 stop
Iberia Logo
12:15 - 00:06LHR-JAX
16h 51m1 stop
£573Iberia
Find Deal
Wed, 6 Aug - Mon, 18 Aug

JetBlue flights from Jacksonville to London Heathrow Airport

Our best JetBlue deals on Jacksonville to London Heathrow Airport flight tickets
JetBlue
21 Sept
JAX12:45Jacksonville
12h 45m
1 stop
LHR06:30London Heathrow
3 Oct
LHR11:55London Heathrow
15h 47m
1 stop
JAX22:42Jacksonville
JetBlue
12 Oct
JAX12:45Jacksonville
12h 45m
1 stop
LHR06:30London Heathrow
20 Oct
LHR08:15London Heathrow
19h 27m
1 stop
JAX22:42Jacksonville
JetBlue
9 May
JAX12:35Jacksonville
15h 55m
1 stop
LHR09:30London Heathrow
21 May
LHR08:15London Heathrow
14h 45m
1 stop
JAX18:00Jacksonville

Delta flights from Jacksonville to London Heathrow Airport

Our best Delta deals on Jacksonville to London Heathrow Airport flight tickets
Delta
5 Aug
JAX18:59Jacksonville
13h 31m
1 stop
LHR13:30London Heathrow
2 Sept
LHR06:15London Heathrow
16h 24m
2 stops
JAX17:39Jacksonville
Delta
5 Aug
JAX14:34Jacksonville
13h 16m
2 stops
LHR08:50London Heathrow
2 Sept
LHR06:15London Heathrow
16h 24m
2 stops
JAX17:39Jacksonville
Delta
12 Sept
JAX12:13Jacksonville
16h 47m
1 stop
LHR10:00London Heathrow
17 Sept
LHR06:15London Heathrow
16h 21m
2 stops
JAX17:36Jacksonville

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 typical price of a round-trip flight between Jacksonville and London Heathrow Airport?

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

In general, January 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 £553. The month of September is another great option to travel to London Heathrow Airport, with average flight prices from Jacksonville averaging around £553.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Jacksonville is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £0. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Monday is £944.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Jacksonville to London Heathrow Airport at midday for as low as £0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £674 on average. Flights to London Heathrow Airport from Jacksonville in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 20 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £692 when searching 20 weeks out.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 £565 on momondo.

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

As of April 2025, prices for Jacksonville to London Heathrow Airport flights are approximately 42% cheaper 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

Best price found

£257

Fastest flight time

10h 05m

Direct flights

None
The best one-way flight to London Heathrow Airport from Jacksonville in the past 72 hours is £257. The best return flight deal from Jacksonville to London Heathrow Airport found on momondo in the last 72 hours is £484.
The fastest flight from Jacksonville to London Heathrow Airport takes 10h 05m
There are no direct flights from Jacksonville to London Heathrow Airport. Popular non-direct route for this connection is Jacksonville Airport - London Heathrow Airport.

  • 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 10h 05m.

  • 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 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.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Stratford-upon-Avon
Swindon
Northampton
Maidstone
Gatwick
Ipswich
Canterbury
Margate
Ilford
Dartford
Hounslow
Salisbury
Colchester
Guildford
Worthing

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.


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