$721+ Cheap flights from Duluth (DLH) to Dublin (DUB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — DUB
Sep 18 — Sep 251
Round-trip
1 adult, Economy
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Find cheap flights from Duluth to Dublin with Cheapflights
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 Duluth to Dublin
Cheapest
Best
Last-minute
Cheapest flights from Duluth to DublinExplore the most affordable flight options available from Duluth to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
Explore the most affordable flight options available from Duluth to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:06 pm -
1 stop11h 04m
Tue 12/110:40 am -
1 stop30h 02m
Deal found 8/17![United Airlines logo]()
$736
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:00 am -
2 stops25h 30m
Tue 12/15:45 am -
2 stops19h 25m
Deal found 8/16![Delta logo]()
$737
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:45 am -
1 stop20h 00m
Fri 9/189:50 am -
2 stops38h 01m
Deal found 8/18![United Airlines logo]()
$756
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:17 pm -
1 stop31h 53m
Tue 12/110:40 am -
1 stop30h 02m
Deal found 8/16![United Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:16 am -
2 stops16h 39m
Tue 12/110:40 am -
1 stop33h 53m
Deal found 8/17![United Airlines logo]()
$770
This KLM deal was found by Cheapflights users on 8/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:25 pm -
2 stops14h 15m
Mon 11/305:15 pm -
2 stops31h 55m
Deal found 8/17![KLM logo]()
$771
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:25 pm -
2 stops35h 20m
Tue 12/15:45 am -
2 stops16h 00m
Deal found 8/16![Delta logo]()
$772
Best flights from Duluth to DublinDiscover carefully curated flight deals from Duluth to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
Discover carefully curated flight deals from Duluth to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/111:18 am -
2 stops14h 12m
Fri 2/59:30 am -
2 stops19h 34m
Deal found 8/14![United Airlines logo]()
$721
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:04 am -
2 stops21h 56m
Tue 12/15:45 am -
2 stops19h 25m
Deal found 8/16![Delta logo]()
$737
This KLM deal was found by Cheapflights users on 8/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:25 pm -
2 stops17h 55m
Mon 11/305:15 pm -
2 stops31h 55m
Deal found 8/18![KLM logo]()
$771
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:45 am -
1 stop20h 00m
Fri 9/189:50 am -
2 stops38h 01m
Deal found 8/16![United Airlines logo]()
$756
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:25 pm -
2 stops35h 20m
Tue 12/15:45 am -
2 stops16h 00m
Deal found 8/16![Delta logo]()
$772
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:16 am -
2 stops17h 04m
Mon 11/309:00 am -
2 stops31h 42m
Deal found 8/16![United Airlines logo]()
$827
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:24 pm -
2 stops55h 21m
Tue 9/229:20 am -
2 stops31h 20m
Deal found 8/15![United Airlines logo]()
$857
Last-minute flights from Duluth to DublinDiscover last-minute flight deals from Duluth to Dublin. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Duluth to Dublin. Data last updated August 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:45 am -
1 stop20h 00m
Fri 9/189:50 am -
2 stops38h 01m
Deal found 8/18![United Airlines logo]()
$756
This Ovago deal was found by Cheapflights users on 8/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:11 pm -
1 stop12h 34m
Fri 9/1811:35 am -
1 stop29h 07m
Deal found 8/16![Multiple Airlines logo]()
$882
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:24 pm -
2 stops55h 21m
Tue 9/229:20 am -
2 stops31h 20m
Deal found 8/19![United Airlines logo]()
$857
Find flight deals from Duluth to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 19, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $717 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Duluth to Dublin 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 7,457,451 searches. Data last updated August 19, 2026.
Use the filters below to find and compare flights from Duluth to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DuluthDublin
DLH Duluth Intl - DUB Dublin
DLHDUB
Duluth Intl
Mon 2/1
11:18 am-7:30 am
2 stops14h 12m
Dublin
Fri 2/5
9:30 am-11:04 pm
2 stops19h 34m
$721
DuluthDublin
DLH Duluth Intl - DUB Dublin
DLHDUB
Duluth Intl
Tue 11/24
5:04 am-9:00 am
2 stops21h 56m
Dublin
Tue 12/1
5:45 am-7:10 pm
2 stops19h 25m
$737
DuluthDublin
DLH Duluth Intl - DUB Dublin
DLHDUB
Duluth Intl
Mon 9/7
7:45 am-9:45 am
1 stop20h 00m
Dublin
Fri 9/18
9:50 am-5:51 pm
2 stops38h 01m
$756
DuluthDublin
DLH Duluth Intl - DUB Dublin
DLHDUB
Duluth Intl
Sun 11/22
4:25 pm-4:20 pm
2 stops17h 55m
Dublin
Mon 11/30
5:15 pm-7:10 pm
2 stops31h 55m
$771
DuluthDublin
DLH Duluth Intl - DUB Dublin
DLHDUB
Duluth Intl
Sat 11/21
4:25 pm-9:45 am
2 stops35h 20m
Dublin
Tue 12/1
5:45 am-3:45 pm
2 stops16h 00m
$772
DuluthDublin
DLH Duluth Intl - DUB Dublin
DLHDUB
Duluth Intl
Sun 11/22
11:16 am-10:20 am
2 stops17h 04m
Dublin
Mon 11/30
9:00 am-10:42 am
2 stops31h 42m
$827
DuluthDublin
DLH Duluth Intl - DUB Dublin
DLHDUB
Duluth Intl
Fri 9/11
6:24 pm-7:45 am
2 stops55h 21m
Dublin
Tue 9/22
9:20 am-10:40 am
2 stops31h 20m
$857
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Duluth-Dublin flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Duluth-Dublin flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Duluth-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Duluth-Dublin flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Duluth-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Duluth to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Duluth with our price prediction graph.
DLH-DUB
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.
Related info for your journey
Find useful and relevant information for your journey from Duluth to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Book flights to Dublin if you plan to visit one of these locationsCastleknock
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