$566 Cheap Flights from Dublin (DUB) to St. Thomas (STT)

View $566 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Cyril E. King Airport (STT)

Cheap Flights from Dublin to St. Thomas (DUB-STT)

Prices were available within the past 7 days and start at $566 for one-way flights and $873 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Mar 24 - Thu, Apr 2
DUB
Dublin
STT
St. Thomas
$873 Roundtrip, found 6 days ago
$873
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Mar 24 from Dublin to St. Thomas, returning Thu, Apr 2, priced at $873 found 6 days ago
American Airlines
Wed, Mar 25 - Thu, Apr 2
DUB
Dublin
STT
St. Thomas
$877 Roundtrip, found 6 days ago
$877
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Mar 25 from Dublin to St. Thomas, returning Thu, Apr 2, priced at $877 found 6 days ago
British Airways
Wed, Mar 25 - Tue, Apr 7
DUB
Dublin
STT
St. Thomas
$891 Roundtrip, found 6 days ago
$891
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Mar 25 from Dublin to St. Thomas, returning Tue, Apr 7, priced at $891 found 6 days ago
American Airlines
Mon, Mar 30 - Tue, Apr 7
DUB
Dublin
STT
St. Thomas
$900 Roundtrip, found 6 days ago
$900
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Mar 30 from Dublin to St. Thomas, returning Tue, Apr 7, priced at $900 found 6 days ago
American Airlines
Tue, Mar 24 - Tue, Apr 7
DUB
Dublin
STT
St. Thomas
$932 Roundtrip, found 6 days ago
$932
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Mar 24 from Dublin to St. Thomas, returning Tue, Apr 7, priced at $932 found 6 days ago
British Airways
Wed, Mar 25 - Mon, Apr 6
DUB
Dublin
STT
St. Thomas
$937 Roundtrip, found 6 days ago
$937
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Mar 25 from Dublin to St. Thomas, returning Mon, Apr 6, priced at $937 found 6 days ago
Delta
Sun, Mar 29 - Sun, Apr 5
DUB
Dublin
STT
St. Thomas
$1,057 Roundtrip, found 6 days ago
$1,057
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Mar 29 from Dublin to St. Thomas, returning Sun, Apr 5, priced at $1,057 found 6 days ago
KLM
Fri, Mar 27 - Sat, Apr 4
DUB
Dublin
STT
St. Thomas
$1,127 Roundtrip, found 6 days ago
$1,127
Roundtrip
found 6 days ago
Select KLM flight, departing Fri, Mar 27 from Dublin to St. Thomas, returning Sat, Apr 4, priced at $1,127 found 6 days ago
United
Fri, Mar 27 - Sat, Apr 4
DUB
Dublin
STT
St. Thomas
$1,822 Roundtrip, found 6 days ago
$1,822
Roundtrip
found 6 days ago
Select United flight, departing Fri, Mar 27 from Dublin to St. Thomas, returning Sat, Apr 4, priced at $1,822 found 6 days ago

Frequently asked questions

How much does a flight from Dublin Airport (DUB) to Cyril E. King Airport (STT) cost?
Secure a cheap one-way flight from $566 or cheap return flight from $873 from Dublin Airport (DUB) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Dublin Airport (DUB) to Cyril E. King Airport (STT)?
March is the least expensive month to fly from DUB to STT. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Dublin Airport (DUB) to Cyril E. King Airport (STT)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DUB to STT flight.
How many flights per day from Dublin Airport (DUB) to Cyril E. King Airport (STT)?
There aren't any daily nonstop flights departing from Dublin Airport (DUB) to Cyril E. King Airport (STT). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from DUB to STT?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dublin Airport (DUB) to Cyril E. King Airport (STT)?
To avoid possible delays on the Dublin Airport (DUB) to Cyril E. King Airport (STT) route, 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 Dublin Airport (DUB) to Cyril E. King Airport (STT) last-minute?
Holding off until right before your break to book a flight from DUB to STT often results in higher prices. While you might find some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of scoring a bargain.
Is it cheaper to book a DUB to STT flight and hotel package?
Compared with arranging flights and hotels separately, booking a DUB to STT flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Cyril E. King Airport (STT)?
If you reserved your DUB to STT flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Dublin
Destination airport
Cyril E. King
Roundtrip price
$872
Distance
3930 mi

Book with confidence

Dublin to St. Thomas Flights

The cheapest times to fly from Dublin to St. Thomas

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 Dublin to St. Thomas are during the month of March. You can find some of the cheapest flights from Dublin to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to St. Thomas

Sunday is one of the best days to book for cheap flights from Dublin to St. Thomas: 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 Dublin to St. Thomas

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 Dublin to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $566 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 Dublin to St. Thomas 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 Dublin to St. Thomas 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.

 

Dublin to St. Thomas Flights

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*Available to One Key members.