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Cheap flights from Jacksonville to London from $319

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 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

British Airways Logo
6:02 pm - 10:35 amJAX-LHR
11h 33m1 stop
British Airways Logo
1:40 pm - 11:49 pmLHR-JAX
15h 09m1 stop
$567British Airways
Find Deal
Fri, Aug 15 - Fri, Aug 22
British Airways Logo
4:27 pm - 8:05 amJAX-LHR
10h 38m1 stop
British Airways Logo
7:55 am - 9:36 pmLHR-JAX
18h 41m2 stops
$579British Airways
Find Deal
Fri, Aug 15 - Fri, Aug 22
American Airlines Logo
10:02 am - 8:35 amJAX-LGW
17h 33m2 stops
American Airlines Logo
3:05 pm - 9:46 amLGW-JAX
23h 41m2 stops
$616American Airlines
Find Deal
Sun, Sep 7 - Fri, Sep 19
United Airlines Logo
4:16 pm - 10:50 amJAX-LHR
13h 34m2 stops
United Airlines Logo
1:25 pm - 3:10 pmLHR-JAX
30h 45m2 stops
$675United Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
United Airlines Logo
8:00 am - 6:20 amJAX-LHR
17h 20m1 stop
United Airlines Logo
9:30 am - 9:06 pmLHR-JAX
16h 36m2 stops
$686United Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 23
Delta Logo
5:15 pm - 10:00 amJAX-LGW
11h 45m1 stop
Delta Logo
12:00 pm - 9:28 pmLGW-JAX
14h 28m1 stop
$705Delta
Find Deal
Mon, Sep 1 - Mon, Sep 8
American Airlines Logo
8:19 am - 6:35 amJAX-LGW
17h 16m2 stops
American Airlines Logo
3:05 pm - 9:31 amLGW-JAX
23h 26m2 stops
$708American Airlines
Find Deal
Wed, Jul 30 - Wed, Aug 6
JetBlue Logo
11:30 am - 9:30 amJAX-LHR
17h 00m1 stop
JetBlue Logo
11:55 am - 11:05 pmLHR-JAX
16h 10m1 stop
$709JetBlue
Find Deal
Sun, Sep 7 - Thu, Sep 11
Delta Logo
5:15 pm - 10:00 amJAX-LGW
11h 45m1 stop
Delta Logo
12:00 pm - 9:19 pmLGW-JAX
14h 19m1 stop
$755Delta
Find Deal
Sat, Aug 16 - Sat, Aug 23
JetBlue Logo
9:55 am - 9:35 amJAX-LGW
18h 40m1 stop
JetBlue Logo
12:10 pm - 9:07 amLGW-JAX
25h 57m1 stop
$794JetBlue
Find Deal
Wed, Aug 6 - Sun, Aug 17

Iberia flights from Jacksonville to London

Our best Iberia deals on Jacksonville to London flight tickets
Iberia
Oct 26
JAX11:43 amJacksonville
16h 32m
1 stop
LHR8:15 amLondon Heathrow
Nov 11
LHR10:45 amLondon Heathrow
18h 11m
2 stops
JAX11:56 pmJacksonville
Iberia
Sep 7
JAX6:00 amJacksonville
22h 25m
1 stop
LHR9:25 amLondon Heathrow
Sep 19
LHR1:40 pmLondon Heathrow
14h 34m
1 stop
JAX11:14 pmJacksonville
Iberia
Oct 1
JAX10:02 amJacksonville
18h 23m
1 stop
LHR9:25 amLondon Heathrow
Oct 7
LHR10:50 amLondon Heathrow
18h 04m
2 stops
JAX11:54 pmJacksonville

Air Canada flights from Jacksonville to London

Our best Air Canada deals on Jacksonville to London flight tickets
Air Canada
Sep 7
JAX8:00 amJacksonville
20h 35m
2 stops
LHR9:35 amLondon Heathrow
Sep 19
LHR8:40 amLondon Heathrow
17h 33m
2 stops
JAX9:13 pmJacksonville
Air Canada
Sep 3
JAX7:00 amJacksonville
18h 30m
2 stops
LHR6:30 amLondon Heathrow
Sep 12
LHR2:05 pmLondon Heathrow
29h 17m
2 stops
JAX2:22 pmJacksonville
Air Canada
Sep 2
JAX9:50 amJacksonville
21h 00m
1 stop
LHR11:50 amLondon Heathrow
Sep 24
LHR2:05 pmLondon Heathrow
28h 25m
2 stops
JAX1:30 pmJacksonville

See travel insights to London from

How to get the cheapest flight ticket from Jacksonville to London

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?

The cheapest month to fly to London from Jacksonville is in October. Flight prices, which tend to average around $707, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Jacksonville averaging around $749.

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

The cheapest day to depart from Jacksonville to London is on a Monday. Travelers who choose to depart for London on a Monday will often find tickets for as low as $801. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,058. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Jacksonville in the morning is the least expensive time of day to depart. momondo users have found prices as low as $821 when looking at flights departing in the morning. Flights to London are more costly in the evening, with an average ticket price of $909. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to London from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $903 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Jacksonville for as low as $813 on momondo.

How have Jacksonville to London flight prices changed over time?

As of July 2025, prices for Jacksonville to London flights are approximately 352% more expensive when compared to flights at the same time last year.

When to book flights from Jacksonville to London

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

Cheap Jacksonville to London (JAX to LON) flight deals and tips

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

Best Price Found

$319

Fastest flight time

10h 08m

Direct flights

None

Airports in London

4 airports
The best one-way flight to London from Jacksonville in the past 72 hours is $319. The best round-trip flight deal from Jacksonville to London found on momondo in the last 72 hours is $567.
The fastest flight from Jacksonville to London takes 10h 08m
There are no direct flights from Jacksonville to London. Popular non-direct routes for this connection are Jacksonville Airport - London Gatwick Airport, Jacksonville Airport - London City Airport and Jacksonville Airport - London Heathrow Airport.
There are 4 airports near London: London City (LCY), London Heathrow (LHR), London Gatwick (LGW), London Southend (SEN)

  • How far is Jacksonville to London by plane?

    A flight from Jacksonville to London will travel around 4258.9 mi. Flights usually cover this in 10h 08m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to London.

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

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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


Best airlines flying from Jacksonville to London

Compare and see reviews for airlines that fly from Jacksonville to London with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $602Free CancellationRating
7.3
2,916 reviews
Search JetBlue flights
United AirlinesPriceFrom $630Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom $645Free CancellationRating
7.4
654 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $690Free CancellationRating
6.6
7,093 reviews
Search British Airways flights
KLMPriceFrom $695Free CancellationRating
7.8
1,367 reviews
Search KLM flights
DeltaPriceFrom $696Free CancellationRating
8.0
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $700Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Croydon
Luton
Slough
Dover
Dartford
Guildford
Stansted
Hayes
Milton Keynes
Ilford
Colchester
Chelmsford
Canterbury
Watford
Richmond
Wembley
Dagenham
St. Albans

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Jacksonville to London. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to London from Jacksonville with this policy.

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

Once you have performed a search for Jacksonville to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Jacksonville and alert you when they change.


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1 adult
Tue 7/8
Tue 7/15

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London