€378 Cheap flights to Honolulu

If your plan is to spend time at Waikiki Beach while visiting Honolulu, momondo recommends you plan your trip for January, February, or March when the temperatures are typically higher and the chance of rain is low.

The cheapest month to fly to Honolulu from Ireland is in October. Flight prices, which tend to average around €1,143, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Honolulu from Ireland during February instead. Flights to Honolulu in February, while not as cheap as those in October, still average around €1,151.

Finding an alternative and possibly cheaper destination airport near Honolulu is possible. If you are planning a flight to Honolulu, consider booking flights to Kaneohe Barbers Point Airport (0 km from Honolulu city centre), Kaneohe Marine Corps Air Station Kaneohe Bay Airport (19 km from Honolulu city centre), Kapolei Kalaeloa Airport (22 km from Honolulu city centre) or Mokuleia Dillingham Airfield Airport (47 km from Honolulu city centre).

Prices for flights to Honolulu Airport refresh daily.

As of August 2025, there are 3 operators available to choose from for flights to Honolulu Airport.

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Honolulu Airport.

The travel and health documents required for your trip to Honolulu Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Honolulu Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.