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Find Cheap Flights to O'ahu – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Booking Insights

KAYAK's insights & trends for flights to O'ahu

Get data-powered insights and trends into flights to O'ahu to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to O'ahu?

An average direct flight from Ireland to O'ahu takes 23h 01m, covering a distance of 18112 km. The shortest route is Dublin (DUB) to Honolulu (HNL) with an average flight time of 22h 11m.

What is the most popular destination in O'ahu?

Based on KAYAK flight searches, the most popular destination is Honolulu (100% of total searches to O'ahu).

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Good to know

Low season

November
Best time to beat the crowds (79% less expensive on average)
Most popular time to fly (24% more expensive on average)

FAQs - booking O'ahu flights

  • How does KAYAK find such low prices on flights from Ireland to O'ahu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to O'ahu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to O'ahu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to O'ahu is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to O'ahu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to O'ahu with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to O'ahu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to O'ahu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to O'ahu

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest O'ahu flight deals.

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Complete your trip to O'ahu with a hotel stay or car hire

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