$450 Cheap Flights from Brussels (BRU) to Key West (EYW)

View $450 flight on Wed, Apr 29, 2026Opens in a new window

Popular airlines from Brussels Airport (BRU) to Key West Intl. Airport (EYW)

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Cheap Flights from Brussels to Key West (BRU-EYW)

Prices were available within the past 7 days and start at $450 for one-way flights and $652 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Sat, Nov 15 - Wed, Nov 19
BRU
Brussels
EYW
Key West
$652 Roundtrip, found 3 days ago
$652
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Nov 15 from Brussels to Key West, returning Wed, Nov 19, priced at $652 found 3 days ago
American Airlines
Sat, Nov 15 - Wed, Nov 19
BRU
Brussels
EYW
Key West
$681 Roundtrip, found 3 days ago
$681
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 15 from Brussels to Key West, returning Wed, Nov 19, priced at $681 found 3 days ago
American Airlines
Sat, Nov 15 - Wed, Nov 19
BRU
Brussels
EYW
Key West
$726 Roundtrip, found 3 days ago
$726
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 15 from Brussels to Key West, returning Wed, Nov 19, priced at $726 found 3 days ago
American Airlines
Sat, Nov 15 - Wed, Nov 19
BRU
Brussels
EYW
Key West
$734 Roundtrip, found 3 days ago
$734
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 15 from Brussels to Key West, returning Wed, Nov 19, priced at $734 found 3 days ago
Iberia
Sat, Nov 15 - Wed, Nov 19
BRU
Brussels
EYW
Key West
$735 Roundtrip, found 3 days ago
$735
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Nov 15 from Brussels to Key West, returning Wed, Nov 19, priced at $735 found 3 days ago
British Airways
Thu, Nov 13 - Thu, Nov 20
BRU
Brussels
EYW
Key West
$764 Roundtrip, found 2 days ago
$764
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Nov 13 from Brussels to Key West, returning Thu, Nov 20, priced at $764 found 2 days ago
British Airways
Thu, Nov 13 - Thu, Nov 20
BRU
Brussels
EYW
Key West
$769 Roundtrip, found 2 days ago
$769
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Nov 13 from Brussels to Key West, returning Thu, Nov 20, priced at $769 found 2 days ago
Iberia
Sat, Nov 15 - Wed, Nov 19
BRU
Brussels
EYW
Key West
$781 Roundtrip, found 3 days ago
$781
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Nov 15 from Brussels to Key West, returning Wed, Nov 19, priced at $781 found 3 days ago
KLM
Sat, Nov 15 - Wed, Nov 19
BRU
Brussels
EYW
Key West
$848 Roundtrip, found 3 days ago
$848
Roundtrip
found 3 days ago
Select KLM flight, departing Sat, Nov 15 from Brussels to Key West, returning Wed, Nov 19, priced at $848 found 3 days ago
Delta
Sat, Nov 15 - Wed, Nov 19
BRU
Brussels
EYW
Key West
$879 Roundtrip, found 3 days ago
$879
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Nov 15 from Brussels to Key West, returning Wed, Nov 19, priced at $879 found 3 days ago

Frequently asked questions

How much does a flight from Brussels - National Airport (BRU) to Key West Intl. Airport (EYW) cost?
Secure a cheap one-way flight from $450 or cheap return flight from $652 from Brussels - National Airport (BRU) to Key West Intl. Airport (EYW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Brussels - National Airport (BRU) to Key West Intl. Airport (EYW)?
The cheapest month to fly from BRU to EYW is November, when there's less demand. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Brussels - National Airport (BRU) to Key West Intl. Airport (EYW)?
To find the cheapest airline that'll fly you from BRU to EYW, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Brussels - National Airport (BRU) to Key West Intl. Airport (EYW)?
There are no daily nonstop flights available from Brussels - National Airport (BRU) to Key West Intl. Airport (EYW). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from BRU to EYW?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brussels - National Airport (BRU) to Key West Intl. Airport (EYW)?
To avoid possible delays on the Brussels - National Airport (BRU) to Key West Intl. Airport (EYW) route, fly before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Brussels - National Airport (BRU) to Key West Intl. Airport (EYW) last-minute?
Last-minute bookings from BRU to EYW are generally more expensive. To secure the best rates, start looking for flights early. That said, if you can play around with your travel dates, you may land a cheap fare just before your departure.
Is it cheaper to book a BRU to EYW flight and hotel package?
Securing a BRU to EYW flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Brussels - National Airport (BRU) to Key West Intl. Airport (EYW)?
In most instances, you're able to reschedule or cancel your BRU to EYW flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Brussels - National
Destination airport
Key West Intl.
Roundtrip price
$652
Distance
4759 mi

Book with confidence

Book with confidence

Brussels to Key West Flights

The cheapest times to fly from Brussels to Key West

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Brussels to Key West are during the month of November. You can find some of the cheapest flights from Brussels to Key West with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brussels to Key West

Sunday is one of the best days to book for cheap flights from Brussels to Key West: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Brussels to Key West

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Brussels to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $450 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Brussels to Key West flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Brussels to Key West airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Brussels to Key West Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.