$1,098 Cheap Flights from Amsterdam (AMS) to Castries (SLU)

View $1,098 flight on Sun, Nov 30, 2025Opens in a new window

Popular airlines from Amsterdam Airport Schiphol (AMS) to George F. L. Charles Airport (SLU)

Cheap Flights from Amsterdam to Castries (AMS-SLU)

Prices were available within the past 7 days and start at $1,098 for one-way flights and $1,219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Dec 9 - Sun, Dec 14
AMS
Amsterdam
SLU
Castries
$1,219 Roundtrip, found 4 days ago
$1,219
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Dec 9 from Amsterdam to Castries, returning Sun, Dec 14, priced at $1,219 found 4 days ago
British Airways
Tue, Dec 9 - Sun, Dec 14
AMS
Amsterdam
SLU
Castries
$1,234 Roundtrip, found 4 days ago
$1,234
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Dec 9 from Amsterdam to Castries, returning Sun, Dec 14, priced at $1,234 found 4 days ago
Flights from Amsterdam (AMS) to Castries (SLU)
Origin airport
Schiphol
Destination airport
George F. L. Charles
Roundtrip price
$1,218
Distance
4435 mi

Amsterdam to Castries Flights

The cheapest times to fly from Amsterdam to Castries

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 Amsterdam to Castries are during the month of December. You can find some of the cheapest flights from Amsterdam to Castries with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Amsterdam to Castries

Sunday is one of the best days to book for cheap flights from Amsterdam to Castries: 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 Amsterdam to Castries

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 Amsterdam to Castries in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,098 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 Amsterdam to Castries 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 Amsterdam to Castries 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.

 

Frequently asked questions

How much does a flight from Schiphol Airport (AMS) to George F. L. Charles Airport (SLU) cost?
Snag a cheap one-way flight from $1,098 or cheap return flight from $1,219 from Schiphol Airport (AMS) to George F. L. Charles Airport (SLU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Schiphol Airport (AMS) to George F. L. Charles Airport (SLU)?
December is the least expensive month to fly from AMS to SLU. Planning your trip for the off-season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Schiphol Airport (AMS) to George F. L. Charles Airport (SLU)?
To find the cheapest airline that'll fly you from AMS to SLU, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Schiphol Airport (AMS) to George F. L. Charles Airport (SLU)?
You'll have to book a flight with a layover if you're traveling from Schiphol Airport (AMS) to George F. L. Charles Airport (SLU). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from AMS to SLU?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Schiphol Airport (AMS) to George F. L. Charles Airport (SLU)?
To avoid possible delays on the Schiphol Airport (AMS) to George F. L. Charles Airport (SLU) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being 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 Schiphol Airport (AMS) to George F. L. Charles Airport (SLU) last-minute?
Holding off until just before your trip to book a flight from AMS to SLU generally means paying more. Although you may find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open for a better chance of snagging a bargain.
Is it cheaper to book an AMS to SLU flight and hotel package?
Compared with arranging hotels and flights separately, booking an AMS to SLU flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of travel planning. Simply pick your flights and select from our extensive range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Schiphol Airport (AMS) to George F. L. Charles Airport (SLU)?
If you booked your AMS to SLU flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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*Available to One Key members.