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$744+ Cheap flights from Ireland to Alaska

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — ANC
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Ireland to Alaska

Keep the following information in mind while searching for Ireland to Alaska flight deals. Data was last updated September 15, 2025.

Round-trip from

$953
(TravelUp)

One-way from

$744
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,347
From Ireland to Alaska
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One-way flight from Ireland to Alaska
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Highest demand for flights based on searches. 6% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ireland to Alaska

Cheapest flights from Ireland to Alaska
Explore the most affordable flight options available from Ireland to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This SmartFares deal was found by Cheapflights users on 9/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:30 amDUB - ANC
2 stops19h 18mIcelandair
Mon 11/38:00 amANC - DUB
2 stops17h 15mIcelandair
Deal found 9/13$955
This TravelUp deal was found by Cheapflights users on 9/13. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:30 amDUB - ANC
2 stops37h 05mMultiple Airlines
Mon 11/38:00 amANC - DUB
2 stops17h 15mMultiple Airlines
Deal found 9/13$1,002
This Delta deal was found by Cheapflights users on 9/13. 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.
Thu 10/309:45 amDUB - ANC
1 stop16h 46mDelta
Mon 11/39:45 pmANC - DUB
1 stop25h 00mDelta
Deal found 9/13$1,382
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:15 pmDUB - ANC
2 stops21h 22mDelta
Sat 10/410:00 pmANC - DUB
2 stops25h 45mDelta
Deal found 9/14$1,543
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/304:10 pmDUB - ANC
1 stop15h 37mAer Lingus
Sat 10/41:10 pmANC - DUB
1 stop14h 25mAer Lingus
Deal found 9/14$1,645
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:55 amDUB - ANC
2 stops27h 39mMultiple Airlines
Fri 10/312:24 amANC - DUB
2 stops36h 51mMultiple Airlines
Deal found 9/14$7,572

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Alaska 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Ireland to Alaska that are best for you.

Fly from

Ireland

Fly to

Alaska

Route

Depart

Return

Price

DublinAnchorage

DUB - ANC

DUBANC

Dublin

Fri 3/6

11:30 am-11:37 am

2 stops33h 07m

Anchorage

Thu 3/12

1:50 am-10:15 am

2 stops24h 25m

$953

DublinAnchorage

DUB - ANC

DUBANC

Dublin

Thu 10/30

11:30 am-10:48 pm

2 stops19h 18m

Anchorage

Mon 11/3

8:00 am-10:15 am

2 stops17h 15m

$955

DublinAnchorage

DUB - ANC

DUBANC

Dublin

Thu 10/30

11:30 am-4:35 pm

2 stops37h 05m

Anchorage

Mon 11/3

8:00 am-10:15 am

2 stops17h 15m

$1,002

DublinAnchorage

DUB - ANC

DUBANC

Dublin

Thu 10/30

9:45 am-6:31 pm

1 stop16h 46m

Anchorage

Mon 11/3

9:45 pm-7:45 am

1 stop25h 00m

$1,382

DublinAnchorage

DUB - ANC

DUBANC

Dublin

Tue 9/30

1:15 pm-1:37 am

2 stops21h 22m

Anchorage

Sat 10/4

10:00 pm-8:45 am

2 stops25h 45m

$1,543

DublinAnchorage

DUB - ANC

DUBANC

Dublin

Tue 9/30

7:30 pm-10:47 pm

3 stops36h 17m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Ireland to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Ireland with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Alaska
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to Alaska?

    Departing from Ireland to Alaska will take you 19h 18m. The distance between Ireland and Alaska is about 4270 mi.

  • Can I find deals for flights from Ireland to Alaska that include hotel bookings?

    Yes. In addition to deals on Ireland to Alaska flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Alaska?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Alaska.

  • Can I find deals for business class flights from Ireland to Alaska?

    Yes. Cheapflights offers flight deals from Ireland to Alaska by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Alaska?

    Currently, January is the cheapest month in which you can book a flight from Ireland to Alaska (average of $456). Flying from Ireland to Alaska in July is currently the most expensive (average of $642). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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