$399 Cheap Flights from Duluth (DLH) to Dublin (DUB)

View $399 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Duluth, MN (DLH-Duluth Intl.) to Dublin Airport (DUB)

Cheap Flights from Duluth to Dublin (DLH-DUB)

Prices were available within the past 7 days and start at $399 for one-way flights and $433 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Nov 11 - Tue, Nov 25
DLH
Duluth
DUB
Dublin
$433 Roundtrip, found 1 day ago
$433
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 11 from Duluth to Dublin, returning Tue, Nov 25, priced at $433 found 1 day ago
Delta
Tue, Oct 21 - Fri, Nov 14
DLH
Duluth
DUB
Dublin
$438 Roundtrip, found 12 hours ago
$438
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Oct 21 from Duluth to Dublin, returning Fri, Nov 14, priced at $438 found 12 hours ago
Delta
Tue, Oct 21 - Fri, Nov 14
DLH
Duluth
DUB
Dublin
$443 Roundtrip, found 12 hours ago
$443
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Oct 21 from Duluth to Dublin, returning Fri, Nov 14, priced at $443 found 12 hours ago
Delta
Wed, Nov 12 - Tue, Nov 25
DLH
Duluth
DUB
Dublin
$453 Roundtrip, found 1 day ago
$453
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 12 from Duluth to Dublin, returning Tue, Nov 25, priced at $453 found 1 day ago
Delta
Sun, Mar 1 - Wed, Mar 18
DLH
Duluth
DUB
Dublin
$457 Roundtrip, found 22 hours ago
$457
Roundtrip
found 22 hours ago
Select Delta flight, departing Sun, Mar 1 from Duluth to Dublin, returning Wed, Mar 18, priced at $457 found 22 hours ago
Delta
Wed, Nov 12 - Wed, Nov 26
DLH
Duluth
DUB
Dublin
$458 Roundtrip, found 1 day ago
$458
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 12 from Duluth to Dublin, returning Wed, Nov 26, priced at $458 found 1 day ago
Delta
Sun, Mar 8 - Wed, Mar 25
DLH
Duluth
DUB
Dublin
$458 Roundtrip, found 22 hours ago
$458
Roundtrip
found 22 hours ago
Select Delta flight, departing Sun, Mar 8 from Duluth to Dublin, returning Wed, Mar 25, priced at $458 found 22 hours ago
KLM
Tue, Oct 21 - Fri, Nov 14
DLH
Duluth
DUB
Dublin
$464 Roundtrip, found 12 hours ago
$464
Roundtrip
found 12 hours ago
Select KLM flight, departing Tue, Oct 21 from Duluth to Dublin, returning Fri, Nov 14, priced at $464 found 12 hours ago
United
Tue, Oct 21 - Fri, Nov 14
DLH
Duluth
DUB
Dublin
$472 Roundtrip, found 12 hours ago
$472
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Oct 21 from Duluth to Dublin, returning Fri, Nov 14, priced at $472 found 12 hours ago
Air France
Thu, Mar 19 - Sat, Apr 4
DLH
Duluth
DUB
Dublin
$823 Roundtrip, found 22 hours ago
$823
Roundtrip
found 22 hours ago
Select Air France flight, departing Thu, Mar 19 from Duluth to Dublin, returning Sat, Apr 4, priced at $823 found 22 hours ago

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $483
DUB
Dublin Airport
CheapestClosest
Average driving time to city center14 min
Flights from $483

Frequently asked questions

How much does a flight from Duluth Intl. Airport (DLH) to Dublin Airport (DUB) cost?
Snag a cheap one-way flight from $399 or cheap return flight from $433 from Duluth Intl. Airport (DLH) to Dublin Airport (DUB) 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 Duluth Intl. Airport (DLH) to Dublin Airport (DUB)?
The cheapest month to fly from DLH to DUB is November, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Duluth Intl. Airport (DLH) to Dublin Airport (DUB)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DLH to DUB flight.
How many flights per day from Duluth Intl. Airport (DLH) to Dublin Airport (DUB)?
Nonstop flights from Duluth Intl. Airport (DLH) to Dublin Airport (DUB) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DLH to DUB?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Duluth Intl. Airport (DLH) to Dublin Airport (DUB)?
To avoid possible delays on the Duluth Intl. Airport (DLH) to Dublin Airport (DUB) route, travel 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 Duluth Intl. Airport (DLH) to Dublin Airport (DUB) last-minute?
Booking your plane ticket from DLH to DUB shortly before your getaway is typically more expensive. But if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a DLH to DUB flight and hotel package?
Opting for a DLH to DUB flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Duluth Intl. Airport (DLH) to Dublin Airport (DUB)?
It's usually possible to cancel or reschedule your DLH to DUB flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Duluth Intl.
Destination airport
Dublin
Airlines serving
Air France, Delta, KLM, United
Roundtrip price
$433
Distance
3597 mi

Book with confidence

Duluth to Dublin Flights

The cheapest times to fly from Duluth to Dublin

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

 

The best time to book a flight from Duluth to Dublin

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

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 Duluth to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $399 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 Duluth to Dublin 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 Duluth to Dublin 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.

 

Duluth to Dublin Flights
*Available to One Key members.