Cheap flights from Southampton to Key West

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Key West (EYW)
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How to find the cheapest flight from
Southampton (SOU) to Key West (EYW)

All the information you need to plan the best SOU to EYW flight in 2021: compare Southampton to Key West flight prices with the expected peak season, weather and rainfall in Key West.
How far in advance should I book a flight from Southampton to Key West?

To save on the cost of your flight from Southampton to Key West, book at least 61 days before your planned departure. Booking around this time can save you about 13% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £489 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £520.

What is the cheapest month to fly from Southampton to Key West?

February can be a great time to fly to Key West from Southampton with a flight ticket averaging about £503. Cheapflights users have found deals in the month of February for as cheap as £306. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Southampton to Key West (SOU - EYW)?

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

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Southampton</span> to <span class="emphasized">Key West</span> flights.

Flight FAQs

From Southampton to Key West

Are flight prices decreasing from Southampton to Key West due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Southampton and Key West for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

COVID Restrictions

View COVID Travel Restrictions for Key West, FL

Do I need a COVID test to fly to Key West from Southampton?

Information is based on travel restrictions from Southampton Eastleigh to Key West

Most visitors from Southampton Eastleigh will not be allowed to enter Key West.

COVID-19 testing requirements
Visitors from Southampton Eastleigh must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Key West.

Quarantine requirements
Visitors from Southampton Eastleigh are not required to quarantine after entering Key West.

Do I need a test to fly back to Southampton from Key West?

Returning to Southampton Eastleigh from Key West

COVID-19 testing requirements
Visitors from Key West must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Southampton Eastleigh.

Quarantine requirements
Visitors from Key West are not required to quarantine after entering Southampton Eastleigh.

Hide COVID Travel Restrictions for Key West, FL

Alternative routes for Southampton to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Key West

Things to know before you go - useful duration and weather info for your trip from Southampton to Key West.
Today's exchange rate
£1 = $1.37
Average temperature for September in Key West
32.0 °C
Avg rainfall for September in Key West
167.0 mm

Airports servicing Southampton

Airports servicing Key West

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