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Cheap flights from Jacksonville to London from $220

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 4/15. 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 round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
1:45 pm - 6:40 am
JAX
-
LHR
11h 55m1 stop
Lufthansa Logo
12:05 pm - 8:10 pm
LHR
-
JAX
13h 05m1 stop
$604Lufthansa
Fri, Jan 16 - Fri, Jan 23
Lufthansa Logo
3:05 pm - 1:00 pm
JAX
-
LHR
16h 55m2 stops
Lufthansa Logo
6:35 am - 8:14 pm
LHR
-
JAX
18h 39m2 stops
$605Lufthansa
Tue, Feb 10 - Wed, Feb 25
Lufthansa Logo
4:23 pm - 3:50 pm
JAX
-
LHR
18h 27m2 stops
Lufthansa Logo
6:35 am - 8:14 pm
LHR
-
JAX
18h 39m2 stops
$606Lufthansa
Tue, Feb 10 - Wed, Feb 25
Lufthansa Logo
4:23 pm - 11:15 am
JAX
-
LHR
13h 52m1 stop
Lufthansa Logo
7:30 am - 6:08 pm
LHR
-
JAX
15h 38m2 stops
$607Lufthansa
Tue, Feb 10 - Wed, Feb 25
Virgin Atlantic Logo
3:15 pm - 7:50 am
JAX
-
LHR
11h 35m1 stop
Virgin Atlantic Logo
3:50 pm - 12:01 am
LHR
-
JAX
13h 11m1 stop
$620Virgin Atlantic
Wed, Feb 4 - Wed, Mar 4
KLM Logo
7:59 pm - 11:40 am
JAX
-
LHR
10h 41m1 stop
KLM Logo
11:45 am - 11:58 pm
LHR
-
JAX
17h 13m2 stops
$621KLM
Thu, Jan 22 - Wed, Feb 4
KLM Logo
3:07 pm - 8:05 am
JAX
-
LHR
11h 58m1 stop
KLM Logo
11:45 am - 12:01 am
LHR
-
JAX
17h 16m2 stops
$622KLM
Wed, Feb 4 - Wed, Mar 4
British Airways Logo
7:33 pm - 8:50 am
JAX
-
LCY
32h 17m2 stops
British Airways Logo
7:50 am - 9:49 pm
LCY
-
JAX
18h 59m2 stops
$668British Airways
Wed, Feb 4 - Wed, Mar 4
British Airways Logo
9:37 am - 6:20 pm
JAX
-
LCY
27h 43m2 stops
British Airways Logo
7:50 am - 10:09 pm
LCY
-
JAX
19h 19m2 stops
$742British Airways
Wed, Jan 7 - Fri, Jan 16
Delta Logo
3:59 pm - 9:30 am
JAX
-
LCY
13h 31m2 stops
Delta Logo
10:00 am - 9:33 pm
LCY
-
JAX
16h 33m2 stops
$813Delta
Thu, Mar 26 - Sat, Apr 4

Lufthansa flights from Jacksonville to London

Our best Lufthansa deals on Jacksonville to London flight tickets
Lufthansa
Jan 16
JAX1:45 pmJacksonville
11h 55m
1 stop
LHR6:40 amLondon Heathrow
Jan 23
LHR12:05 pmLondon Heathrow
13h 05m
1 stop
JAX8:10 pmJacksonville
$604
Find similar
Lufthansa
Feb 10
JAX3:05 pmJacksonville
16h 55m
2 stops
LHR1:00 pmLondon Heathrow
Feb 25
LHR6:35 amLondon Heathrow
18h 39m
2 stops
JAX8:14 pmJacksonville
$605
Find similar
Lufthansa
Feb 10
JAX4:23 pmJacksonville
18h 27m
2 stops
LHR3:50 pmLondon Heathrow
Feb 25
LHR6:35 amLondon Heathrow
18h 39m
2 stops
JAX8:14 pmJacksonville
$606
Find similar

United Airlines flights from Jacksonville to London

Our best United Airlines deals on Jacksonville to London flight tickets
United Airlines
Jan 19
JAX8:00 amJacksonville
16h 55m
1 stop
LHR5:55 amLondon Heathrow
Jan 26
LHR6:50 amLondon Heathrow
16h 54m
2 stops
JAX6:44 pmJacksonville
$628
Find similar
United Airlines
Jan 15
JAX11:40 amJacksonville
14h 50m
1 stop
LHR7:30 amLondon Heathrow
Jan 22
LHR6:50 amLondon Heathrow
18h 20m
2 stops
JAX8:10 pmJacksonville
$629
Find similar
United Airlines
Jan 22
JAX9:20 amJacksonville
16h 50m
2 stops
LHR7:10 amLondon Heathrow
Jan 29
LHR9:00 amLondon Heathrow
17h 44m
2 stops
JAX9:44 pmJacksonville
$632
Find similar

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated December 19, 2025.
Use the filters below to find and compare flights from Jacksonville to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Fri 1/16

1:45 pm-6:40 am

1 stop11h 55m

London Heathrow

Fri 1/23

12:05 pm-8:10 pm

1 stop13h 05m

$604

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/10

3:05 pm-1:00 pm

2 stops16h 55m

London Heathrow

Wed 2/25

6:35 am-8:14 pm

2 stops18h 39m

$605

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/10

4:23 pm-3:50 pm

2 stops18h 27m

London Heathrow

Wed 2/25

6:35 am-8:14 pm

2 stops18h 39m

$606

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/10

4:23 pm-11:15 am

1 stop13h 52m

London Heathrow

Wed 2/25

7:30 am-6:08 pm

2 stops15h 38m

$607

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 2/4

3:15 pm-7:50 am

1 stop11h 35m

London Heathrow

Wed 3/4

3:50 pm-12:01 am

1 stop13h 11m

$620

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Thu 1/22

7:59 pm-11:40 am

1 stop10h 41m

London Heathrow

Wed 2/4

11:45 am-11:58 pm

2 stops17h 13m

$621

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 2/4

3:07 pm-8:05 am

1 stop11h 58m

London Heathrow

Wed 3/4

11:45 am-12:01 am

2 stops17h 16m

$622

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Wed 2/4

7:33 pm-8:50 am

2 stops32h 17m

London City

Wed 3/4

7:50 am-9:49 pm

2 stops18h 59m

$668

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Wed 1/7

9:37 am-6:20 pm

2 stops27h 43m

London City

Fri 1/16

7:50 am-10:09 pm

2 stops19h 19m

$742

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Thu 3/26

3:59 pm-9:30 am

2 stops13h 31m

London City

Sat 4/4

10:00 am-9:33 pm

2 stops16h 33m

$813

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Jacksonville and London?

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 $658, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Jacksonville averaging around $705.

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 $843 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 $690 on momondo.

How have Jacksonville to London flight prices changed over time?

As of December 2025, prices for Jacksonville to London flights are approximately 71% 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

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Jacksonville to London takes 10h 10m
There are no direct flights from Jacksonville to London. There are no popular flight routes from Jacksonville to London.
Search flight deals

  • 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 10m, 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 $81Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
United AirlinesPriceFrom $529Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
British AirwaysPriceFrom $552Free CancellationRating
6.7
7,586 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $559Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $649Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $687Free CancellationRating
7.2
11,054 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
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Wembley
Watford
Ilford
Cobham
Folkestone
Romford
Richmond
Uxbridge
Stansted

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.

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport