Cheap Flights from Dublin (DUB) to Unalaska (DUT)

Popular airlines from Dublin Airport (DUB) to Unalaska, AK (DUT)

Frequently asked questions

How much does a flight from Dublin Airport (DUB) to Unalaska Airport (DUT) cost?
Get a cheap one-way flight or cheap return flight from Dublin Airport (DUB) to Unalaska Airport (DUT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Dublin Airport (DUB) to Unalaska Airport (DUT)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between DUB and DUT. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Dublin Airport (DUB) to Unalaska Airport (DUT)?
To find the cheapest airline flying from DUB to DUT, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Dublin Airport (DUB) to Unalaska Airport (DUT)?
There are no daily nonstop flights departing from Dublin Airport (DUB) to Unalaska Airport (DUT). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from DUB to DUT?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 Dublin Airport (DUB) to Unalaska Airport (DUT)?
Select a flight from Dublin Airport (DUB) to Unalaska Airport (DUT) that takes off before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**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 Unalaska Airport (DUT) last-minute?
Last-minute fares from DUB to DUT are generally more expensive. To secure the best rates, start looking for flights well ahead of time. That said, if you're flexible with your travel plans, it's possible to land a cheap fare just before your departure.
Is it cheaper to book a DUB to DUT flight and hotel package?
Booking a DUB to DUT flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Unalaska Airport (DUT)?
If you booked your DUB to DUT flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, 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'd like more information.

Travel information

Travel information

Origin airport
Dublin
Destination airport
Unalaska
Distance
4935 mi

Book with confidence

Book with confidence

Dublin to Unalaska Flights

The cheapest times to fly from Dublin to Unalaska

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

 

The best time to book a flight from Dublin to Unalaska

Sunday is one of the best days to book for cheap flights from Dublin to Unalaska: 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 Unalaska

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 Unalaska in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Unalaska 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 Unalaska 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 Unalaska Flights

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Explore a world of travel with Expedia

*Available to One Key members.