In terms of precipitation, rainfall in London Stansted Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Stansted Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to London Stansted Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

How far in advance should I book a flight from Key Largo to London Stansted Airport?

Travelers have found it’s best to book a flight 59 days in advance to save up to 26% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 59 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Key Largo to London Stansted Airport 1-2 weeks in advance for as low as $620, or $853 for flights within the next 24 hours.

What is the cheapest month to fly from Key Largo to London Stansted Airport?

February is one of the best times of the year to fly to London Stansted Airport from Key Largo. Prices for February average $628 per person but you can even find prices for as low as $379. The most expensive prices can be found in the month of December. Opting for a February flight can save you 26% on your journey compared to booking in December

What is the cheapest time of day to fly from KE9 to STN?

When flying from Key Largo to London Stansted Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Key Largo to Stansted that include hotel bookings?

Yes. In addition to deals on Key Largo to Stansted flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Key Largo to Stansted?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Stansted.

Can I find deals for business class flights from Key Largo to Stansted?

Yes. Cheapflights offers flight deals from Key Largo to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$207+ Flights from Key Largo to London Stansted Airport

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Cheap flight deals from Key Largo to Stansted

Round-trip from	$487 (Mytrip)
One-way from	$207 (Mytrip)
Popular in	December
Cheapest in	February
Average price	$660

From Key Largo to London Stansted

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One-way flight from Key Largo to London Stansted

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Highest demand for flights based on searches. 7% potential increase in price ($49 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Cheapest flights from Key Largo to Stansted
Explore the most affordable flight options available from Key Largo to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Tue 11/412:45 pmMIA - STN

2 stops26h 30mMultiple Airlines

Tue 11/118:10 amSTN - MIA

2 stops35h 30mMultiple Airlines

Deal found 7/30

$476

Best flights from Key Largo to Stansted
Discover carefully curated flight deals from Key Largo to Stansted that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Tue 11/412:45 pmMIA - STN

2 stops26h 30mMultiple Airlines

Tue 11/118:10 amSTN - MIA

2 stops35h 30mMultiple Airlines

Deal found 7/30

$476

Last-minute flights from Key Largo to Stansted
Discover last-minute flight deals from Key Largo to Stansted. Data last updated July 31, 2025 and is based on user searches.

Sun 8/107:40 pmMIA - STN

2 stops22h 40mMultiple Airlines

Tue 8/266:20 amSTN - MIA

2 stops21h 56mMultiple Airlines

Deal found 7/29

$568

One-way flights from Key Largo to Stansted
Search for one-way flight options from Key Largo to Stansted. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Fri 10/2412:25 amMIA - STN

2 stops31h 05mMultiple Airlines

Deal found 7/30

$207

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Tue 11/4

12:45 pm-8:15 pm

2 stops26h 30m

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Tue 11/11

8:10 am-2:40 pm

2 stops35h 30m

$476

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Fri 10/24

12:25 am-12:30 pm

2 stops31h 05m

$207

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Deals found on 7/30

Best time to book a flight from Key Largo to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Key Largo with our price prediction graph.

Estimated round-trip price

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Related info for your journey

Can I find deals for flights from Key Largo to Stansted that include hotel bookings?
Yes. In addition to deals on Key Largo to Stansted flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key Largo to Stansted?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Stansted.
Can I find deals for business class flights from Key Largo to Stansted?
Yes. Cheapflights offers flight deals from Key Largo to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$207+ Cheap flights from Key Largo, FL to Stansted (STN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key Largo to Stansted with Cheapflights

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Cheap flight deals from Key Largo to Stansted

Keep the following information in mind while searching for Key Largo to Stansted flight deals. Data was last updated July 31, 2025.

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Find flight deals from Key Largo to Stansted

Cheapest flights from Key Largo to StanstedExplore the most affordable flight options available from Key Largo to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Key Largo to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to London Stansted Airport that are best for you.

Best time to book a flight from Key Largo to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Key Largo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to London Stansted Airport

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Stansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Key Largo to Stansted that include hotel bookings?

How can I find direct flights from Key Largo to Stansted?

Can I find deals for business class flights from Key Largo to Stansted?

Traveling to a place near London Stansted Airport?

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Cheapest flights from Key Largo to Stansted
Explore the most affordable flight options available from Key Largo to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.