Cheap flights from Jacksonville to London from $304
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 7/27. 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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British Airways flights from Jacksonville to London Heathrow Airport
Our best British Airways deals on Jacksonville to London Heathrow Airport flight tickets
American Airlines flights from Jacksonville to London Heathrow Airport
Our best American Airlines deals on Jacksonville to London Heathrow Airport flight tickets
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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?
The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Jacksonville, with most prices found around $742. If you’re not able to fly to London Heathrow Airport in January, then September is your next best option. Flight prices from Jacksonville to London Heathrow Airport during September average around $752.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $814. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,127.
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 in the evening. momondo users have found flights departing from Jacksonville to London Heathrow Airport in the evening for as low as $850. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $917.
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 $903 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 $813 on momondo.
What is the cheapest airline that flies from Jacksonville to London Heathrow?
British Airways, JetBlue, and Iberia are the most popular carriers operating from Jacksonville to London Heathrow
What airlines fly to London Heathrow Airport?
American Airlines, Delta and British Airways are the top three most popular airlines that fly to London Heathrow Airport from Jacksonville according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 7 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Jacksonville to London Heathrow Airport
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
How far is Jacksonville to London Heathrow by plane?
The straight-line distance from Jacksonville to London Heathrow is 4245.5 mi. Typically, this will take 10h 08m by plane in normal conditions.
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 are refreshed on a daily basis.
How many operators does momondo search for flights from Jacksonville Airport to London Heathrow Airport?
As of June 2025, there are 7 operators available to choose from 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?
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 Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?
Based on momondo bookings for flights between Jacksonville and London Heathrow Airport, the leading airline is American Airlines, making up 28% of the total bookings. Other popular airlines include British Airways with 20%, JetBlue with 17%, and Delta with 16%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $584 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom $630 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $645 | Free Cancellation | Rating 7.4 653 reviews | |||
| PriceFrom $695 | Free Cancellation | Rating 7.8 1,364 reviews | |||
| PriceFrom $697 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $705 | Free Cancellation | Rating 6.6 7,031 reviews | |||
| PriceFrom $736 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near London?
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Why should I use momondo to find a flight deal from Jacksonville to London?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Jacksonville to London. momondo saves you time and could save you money on your trip.
Can I find flights from Jacksonville to London with flexible booking policies on momondo?
All flight searches from Jacksonville to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Jacksonville to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Jacksonville to London.
I’m not ready to book a flight from Jacksonville to London right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Jacksonville to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.