To save up to 65% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Anchorage to Shannon from $797 1-2 weeks out and tickets from $997 for flights departing within the next 72 hours.
The best pricing can be found in the month of February. Prices to Shannon from Anchorage average $619. You can even find prices in February for less than $619, as users have found deals to Shannon from as low as $415. The month of December appears to be one of the more expensive times to travel to Shannon from Anchorage. Flying in the targeted month can save you up to 37%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Anchorage to Shannon as you normally would.