$374+ Cheap flights from Key Largo, FL to Rotterdam (RTM)
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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — RTM
Aug 5 — Aug 121
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Key Largo to Rotterdam
Keep the following information in mind while searching for Key Largo to Rotterdam flight deals. Data was last updated July 31, 2025.
Round-trip from | $894 (Mytrip) |
|---|---|
One-way from | $374 (Mytrip) |
Find flight deals from Key Largo to Rotterdam
Cheapest flights from Key Largo to RotterdamExplore the most affordable flight options available from Key Largo to Rotterdam. 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 Rotterdam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:56 amMIA - RTM
3 stops22h 59mMultiple Airlines
Sat 9/206:55 pmRTM - MIA
2 stops25h 50mMultiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$894
Cheapflights Fare Finder
Customize your flight search to find flights from Key Largo to Rotterdam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Key Largo to Rotterdam that are best for you.
Fly from
Key Largo
Fly to
Rotterdam
Route
Depart
Return
Price
MiamiRotterdam
MIA - RTM
MIARTM
Miami
Sat 9/13
9:56 am-2:55 pm
3 stops22h 59m
Rotterdam The Hague
Sat 9/20
6:55 pm-2:45 pm
2 stops25h 50m
$894
MiamiRotterdam
MIA - RTM
MIARTM
Miami
Sat 11/22
7:00 am-10:10 pm
3 stops33h 10m
$374
Best time to book a flight from Key Largo to Rotterdam
Have a flexible travel schedule? Discover the best time to fly to Rotterdam from Key Largo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Key Largo to Rotterdam
What is the cheapest time of day to fly from KE9 to RTM?
Find hourly flight availability from Key Largo to Rotterdam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.
When flying from Key Largo to Rotterdam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.