Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Southampton to Key West

1 adult
0 bags
'This year, momondo is the #1 place for airfares on the internet.'
Voted winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Southampton to Key West

Cheap return flights

These are some of the best return flight deals from Southampton to Key West that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Southampton to Key West.

Cheap last-minute flights

Planning a quick getaway from Southampton to Key West? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Key West, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Southampton to Key West

Find recent round-trip train or bus tickets from Southampton to Key West.

All round-trip flight deals to Key West

The cheapest plane tickets to Key West found on KAYAK recently.
SOU-EYW
4507 mimulti-stop
EYW-SOU
4507 mimulti-stop
Multiple Airlines
Find Deal
SOU-EYW
4507 mimulti-stop
Multiple Airlines
Find Deal

See travel insights to Key West from

How to get the cheapest flight ticket from Southampton to Key West

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 Key West?

If you aren’t able to travel to Key West during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £526.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Southampton is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £536. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Key West on Thursday is £675.

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

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from Southampton to Key West in the morning for as low as £605. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around £868. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from Southampton when booking 51 days ahead of your departure date. In general, you can expect to find flights to Key West for around £658 when searching 51 days out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Southampton for as low as £372 on momondo.

When to book flights from Southampton to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Key West (SOU to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Key West

Direct flights

None
There are no direct flights from Southampton to Key West. There are no popular flight routes from Southampton to Key West.

  • How far is Southampton Eastleigh to Key West by plane?

    The straight-line distance from Southampton Eastleigh to Key West is 4507.2 mi.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Key West Airport?

    Prices for flights from Southampton Eastleigh Airport to Key West Airport refresh daily.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents required for your trip to Key West 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 Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Key West?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southampton to Key West for you.

Can I find flights from Southampton to Key West with flexible booking policies on momondo?

momondo does allow users to show only those flights to Key West from Southampton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Southampton to Key West?

momondo provides multiple filters to help you find the best flight to Key West from Southampton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Key West from Southampton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Key West trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 27/11
Wed 4/12
Email me momondo's favourite deals

Find better results for your trip to the United States