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Flights to O'ahu

€438 Cheap flights to O'ahu

1 adult
1 adult, Economy, 0 bags

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Recent flights found to popular cities in O'ahu

Find flights to these popular cities in O'ahu from your nearest airport.

Flights to Honolulu

Search all flight deals to Honolulu
Multiple Airlines
23 Oct
DUB
42h 55m
2 stops
HNL
7 Nov
HNL
22h 15m
2 stops
DUB
€953
Multiple Airlines
20 Jan
DUB
21h 07m
2 stops
HNL
28 Feb
HNL
25h 50m
2 stops
DUB
€994
Multiple Airlines
23 Oct
DUB
42h 55m
2 stops
HNL
7 Nov
HNL
26h 45m
1 stop
DUB
€1,005
Multiple Airlines
28 Feb
DUB
31h 19m
1 stop
HNL
5 Mar
HNL
46h 15m
2 stops
DUB
€1,010
Multiple Airlines
28 Feb
DUB
47h 05m
3 stops
HNL
5 Mar
HNL
46h 15m
2 stops
DUB
€1,012
Multiple Airlines
23 Oct
DUB
35h 20m
3 stops
HNL
7 Nov
HNL
22h 15m
2 stops
DUB
€1,024
Multiple Airlines
1 Nov
DUB
29h 34m
1 stop
HNL
14 Nov
HNL
29h 40m
2 stops
DUB
€1,033
Multiple Airlines
19 Oct
DUB
47h 45m
3 stops
HNL
31 Oct
HNL
32h 10m
2 stops
DUB
€1,048
Multiple Airlines
13 Dec
DUB
39h 42m
1 stop
HNL
29 Dec
HNL
46h 20m
2 stops
DUB
€1,053
Multiple Airlines
15 Dec
DUB
47h 30m
3 stops
HNL
23 Dec
HNL
46h 15m
2 stops
DUB
€1,070
Multiple Airlines
23 Oct
DUB
42h 55m
2 stops
HNL
7 Nov
HNL
26h 45m
1 stop
DUB
€1,074
Multiple Airlines
28 Feb
DUB
21h 07m
2 stops
HNL
5 Mar
HNL
25h 50m
2 stops
DUB
€1,085

Find the cheapest flights from Ireland to O'ahu

Recent return flight deals from Ireland to O'ahu

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:00 - 20:55DUB  Dublin-HNL Honolulu
42h 55m2 stops Calgary Vancouver Intl
Multiple Airlines Logo
22:55 - 07:10HNL  Honolulu-DUB Dublin
22h 15m2 stops Vancouver Intl Toronto Pearson Intl
€953Multiple Airlines
Fri, 23 Oct - Sat, 7 Nov
Multiple Airlines Logo
11:30 - 22:37DUB  Dublin-HNL Honolulu
21h 07m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl
Multiple Airlines Logo
22:25 - 10:15HNL  Honolulu-DUB Dublin
25h 50m2 stops Portland Reykjavik Keflavik Intl
€994Multiple Airlines
Wed, 20 Jan - Sun, 28 Feb
Multiple Airlines Logo
13:00 - 20:55DUB  Dublin-HNL Honolulu
42h 55m2 stops Calgary Vancouver Intl
Multiple Airlines Logo
15:45 - 04:30HNL  Honolulu-DUB Dublin
26h 45m1 stop New York John F Kennedy Intl
€1,005Multiple Airlines
Fri, 23 Oct - Sat, 7 Nov
Multiple Airlines Logo
15:30 - 12:49DUB  Dublin-HNL Honolulu
31h 19m1 stop Los Angeles
Multiple Airlines Logo
22:55 - 07:10HNL  Honolulu-DUB Dublin
46h 15m2 stops Vancouver Intl Toronto Pearson Intl
€1,010Multiple Airlines
Sun, 28 Feb - Fri, 5 Mar
Multiple Airlines Logo
08:45 - 21:50DUB  Dublin-HNL Honolulu
47h 05m3 stops London Heathrow Toronto Pearson Intl Vancouver Intl
Multiple Airlines Logo
22:55 - 07:10HNL  Honolulu-DUB Dublin
46h 15m2 stops Vancouver Intl Toronto Pearson Intl
€1,012Multiple Airlines
Sun, 28 Feb - Fri, 5 Mar
Multiple Airlines Logo
20:00 - 20:20DUB  Dublin-HNL Honolulu
35h 20m3 stops Glasgow Intl Toronto Pearson Intl Calgary
Multiple Airlines Logo
22:55 - 07:10HNL  Honolulu-DUB Dublin
22h 15m2 stops Vancouver Intl Toronto Pearson Intl
€1,024Multiple Airlines
Fri, 23 Oct - Sat, 7 Nov
Multiple Airlines Logo
15:30 - 11:04DUB  Dublin-HNL Honolulu
29h 34m1 stop Los Angeles
Multiple Airlines Logo
07:00 - 22:40HNL  Honolulu-DUB Dublin
29h 40m2 stops Seattle/Tacoma Intl London Heathrow
€1,033Multiple Airlines
Sun, 1 Nov - Sat, 14 Nov
Multiple Airlines Logo
07:50 - 20:35DUB  Dublin-HNL Honolulu
47h 45m3 stops Edinburgh Turnhouse Toronto Pearson Intl Vancouver Intl
Multiple Airlines Logo
13:00 - 07:10HNL  Honolulu-DUB Dublin
32h 10m2 stops Vancouver Intl Toronto Pearson Intl
€1,048Multiple Airlines
Mon, 19 Oct - Sat, 31 Oct
Multiple Airlines Logo
15:30 - 21:12DUB  Dublin-HNL Honolulu
39h 42m1 stop Los Angeles
Multiple Airlines Logo
22:50 - 07:10HNL  Honolulu-DUB Dublin
46h 20m2 stops Los Angeles Toronto Pearson Intl
€1,053Multiple Airlines
Sun, 13 Dec - Tue, 29 Dec
Multiple Airlines Logo
07:50 - 21:20DUB  Dublin-HNL Honolulu
47h 30m3 stops London Gatwick Toronto Pearson Intl Calgary
Multiple Airlines Logo
22:55 - 07:10HNL  Honolulu-DUB Dublin
46h 15m2 stops Vancouver Intl Toronto Pearson Intl
€1,070Multiple Airlines
Tue, 15 Dec - Wed, 23 Dec

momondo Fare Finder

 
Use the filters below to find and compare flights to O'ahu that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinHonolulu

DUB Dublin - HNL Honolulu

DUBHNL

Dublin

Fri 23/10

13:00-20:55

2 stops42h 55m

Honolulu

Sat 7/11

22:55-07:10

2 stops22h 15m

€953
Fastest return journey

DublinHonolulu

DUB Dublin - HNL Honolulu

DUBHNL

Dublin

Wed 20/1

11:30-22:37

2 stops21h 07m

Honolulu

Sun 28/2

22:25-10:15

2 stops25h 50m

€994

DublinHonolulu

DUB Dublin - HNL Honolulu

DUBHNL

Dublin

Fri 23/10

13:00-20:55

2 stops42h 55m

Honolulu

Sat 7/11

15:45-04:30

1 stop26h 45m

€1,005

DublinHonolulu

DUB Dublin - HNL Honolulu

DUBHNL

Dublin

Sun 28/2

15:30-12:49

1 stop31h 19m

Honolulu

Fri 5/3

22:55-07:10

2 stops46h 15m

€1,010

DublinHonolulu

DUB Dublin - HNL Honolulu

DUBHNL

Dublin

Sun 28/2

08:45-21:50

3 stops47h 05m

Honolulu

Fri 5/3

22:55-07:10

2 stops46h 15m

€1,012

DublinHonolulu

DUB Dublin - HNL Honolulu

DUBHNL

Dublin

Fri 23/10

20:00-20:20

3 stops35h 20m

Honolulu

Sat 7/11

22:55-07:10

2 stops22h 15m

€1,024

DublinHonolulu

DUB Dublin - HNL Honolulu

DUBHNL

Dublin

Sun 1/11

15:30-11:04

1 stop29h 34m

Honolulu

Sat 14/11

07:00-22:40

2 stops29h 40m

€1,033

DublinHonolulu

DUB Dublin - HNL Honolulu

DUBHNL

Dublin

Mon 19/10

07:50-20:35

3 stops47h 45m

Honolulu

Sat 31/10

13:00-07:10

2 stops32h 10m

€1,048

DublinHonolulu

DUB Dublin - HNL Honolulu

DUBHNL

Dublin

Sun 13/12

15:30-21:12

1 stop39h 42m

Honolulu

Tue 29/12

22:50-07:10

2 stops46h 20m

€1,053

DublinHonolulu

DUB Dublin - HNL Honolulu

DUBHNL

Dublin

Tue 15/12

07:50-21:20

3 stops47h 30m

Honolulu

Wed 23/12

22:55-07:10

2 stops46h 15m

€1,070

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Cheapest flights to cities in O'ahu

Click on the cities below to find out when it's cheapest to fly to O'ahu from Ireland
Honolulu
Honolulu
Find flights to Honolulu

Cheap O'ahu flight deals and tips

Summary info about O'ahu flight prices, duration and airlines

Best One-Way Price

€438

Best Round-Trip Price

€953

Fastest flight time

54h 20m

Popular in

June
The best one-way flight price to O'ahu from Ireland in the last 5 days is €438 (Dublin to Honolulu).
Search Deals
The best return flight price to O'ahu from Ireland in the last 5 days is €953 (Dublin to Honolulu).
Search Deals
The fastest flight to O'ahu from Ireland takes 54h 20m (Dublin to Honolulu).
Search Deals
June has the highest demand for flights to O'ahu, with a 21% price increase on average.
Search Deals

Frequently asked questions about flying to O'ahu

How long is the flight from Ireland to O'ahu?

The average flight duration from Ireland to O'ahu depends on which airport you fly into and out of. Flying from Dublin to Kastrup Copenhagen is 2h 05m on average, while flying from Cork to Kastrup Copenhagen is on average. Kastrup Copenhagen is the most popular airport in O'ahu.

When did momondo last update prices for flights to O'ahu?

Prices for flights to O'ahu are refreshed on a daily basis.

How many operators does momondo search for flights to O'ahu?

There are 2 operators available for flights to O'ahu as of September 2026.

How old do you have to be to fly to O'ahu?

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 O'ahu.

What documentation or ID do you need to fly to O'ahu?

The necessary travel and health documents for your O'ahu trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to O'ahu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to O'ahu. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to O'ahu with flexible booking policies on momondo?

Flights to O'ahu with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to O'ahu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to O'ahu.

I’m not ready to book a flight to O'ahu right now. Can momondo alert me if prices change?

Price alerts on flights to O'ahu are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your O'ahu trip

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Find better results for your trip to O'ahu

Popular Flights to O'ahu

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