Cheap Flights to Fleming Key: Fleming Key Flight Deals

View €325 flight on Mon, 22 Jun 2026Opens in a new window

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Cheap round-trip flights to Fleming Key

Prices were available within the past 7 days and start at €325 for one-way flights and €426 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, 28 Nov - Sun, 6 Dec
DUB
Dublin
MIA
Miami
€426 Return, found 1 hour ago
€426
Return
found 1 hour ago
Select Icelandair flight, departing Sat, 28 Nov from Dublin to Miami, returning Sun, 6 Dec, priced at €426 found 1 hour ago
British Airways
Tue, 12 May - Sun, 17 May
DUB
Dublin
MIA
Miami
€494 Return, found 6 days ago
€494
Return
found 6 days ago
Select British Airways flight, departing Tue, 12 May from Dublin to Miami, returning Sun, 17 May, priced at €494 found 6 days ago
Scandinavian Airlines
Wed, 20 Jan - Wed, 27 Jan
DUB
Dublin
MIA
Miami
€501 Return, found 5 days ago
€501
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Wed, 20 Jan from Dublin to Miami, returning Wed, 27 Jan, priced at €501 found 5 days ago
Finnair
Thu, 23 Apr - Thu, 7 May
DUB
Dublin
MIA
Miami
€503 Return, found 6 days ago
€503
Return
found 6 days ago
Select Finnair flight, departing Thu, 23 Apr from Dublin to Miami, returning Thu, 7 May, priced at €503 found 6 days ago
Iberia
Wed, 15 Apr - Sun, 19 Apr
DUB
Dublin
MIA
Miami
€509 Return, found 6 days ago
€509
Return
found 6 days ago
Select Iberia flight, departing Wed, 15 Apr from Dublin to Miami, returning Sun, 19 Apr, priced at €509 found 6 days ago

Frequently asked questions

How do I find cheap flights to Fleming Key that have flexible change policies?
At Expedia, we've been channeling our inner yogi to provide you with the most flexible airfares in town. Just mark the "No change fee" box directly underneath the "Flexible change policies" heading to find the best flights to Fleming Key.
Which airlines fly to Fleming Key?
When you're ready to reserve your flight to or near Fleming Key, these leading carriers are waiting to welcome you aboard:

  • American Airlines - 5,497 flights to or near Fleming Key each month, including 5,223 flights to Miami Intl. Airport (MIA) per month.
  • Delta Air Lines - 975 flights to or near Fleming Key each month, including 853 flights to Miami Intl. Airport (MIA) per month.
  • Spirit Airlines - 577 flights to or near Fleming Key each month, including 577 flights to Miami Intl. Airport (MIA) per month.

How can I find cheap tickets to Fleming Key?
In the last seven days, €426 was the lowest price for a flight to Fleming Key. If you want to save even more, book well ahead of time and be flexible with your travel dates. Search for your flight to Fleming Key, then see prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Fleming Key?
In the last seven days, return flights to Fleming Key sold for as low as €426 and reached a maximum cost of €509. For one-way journeys departing from Lisbon (LIS), the cheapest seat during this same period was just €325.
What are the most popular airports to fly into in Fleming Key?
When you've figured out where you're going first in Fleming Key, select from these popular airports:

  • Miami Intl. Airport (MIA) - 7,981 flights per month.
  • Key West Intl. Airport (EYW) - 624 flights per month.

How much is a plane ticket to Fleming Key?
In the last seven days, tickets to Fleming Key ranged from €426 to €509.
What months are the cheapest to book a flight to Fleming Key?
The ideal month to snare a fantastic deal to Fleming Key is February, whereas prices are at their highest in December. Keep clear of this month if you're on a budget.

Travel information

Destination airport
Miami Intl.
Destination airport IATA code
MIA
Destination city name
Miami
Return price
€425

Trending flights to Fleming Key

Prices were available within the past 7 days and start at €325 for one-way flights and €426 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, 28 Nov - Sun, 6 Dec
DUB
Dublin
MIA
Miami
€426 Return, found 1 hour ago
€426
Return
found 1 hour ago
Select Icelandair flight, departing Sat, 28 Nov from Dublin to Miami, returning Sun, 6 Dec, priced at €426 found 1 hour ago

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