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$210+ Cheap flights from O'ahu

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HNL — SYD
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags

What to know about flights from O'ahu

Discover essential information about flights departing from O'ahu, including flight schedules, destinations, airlines operating at the O'ahu airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 21 February 2026.

Good round-trip deal

$198 or less

Good one-way deal

$120 or less
Price to beat on a round-trip flight from O'ahu.
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Price to beat on a one-way flight from O'ahu.
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Find flights from O'ahu

Enter your travel dates to find the best prices.

Cheapest flights from O'ahu
Explore the most affordable flight options available from O'ahu. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2026.

Thu 21/523:46
HNL
-
SFO
Nonstop5h 12m
Alaska Airlines
Tue 26/519:55
SFO
-
HNL
Nonstop5h 29m
Alaska Airlines
Deal found 20/2$378
Thu 7/521:41
HNL
-
SFO
Nonstop5h 16m
Multiple Airlines
Tue 12/507:00
SFO
-
HNL
1 stop12h 48m
Multiple Airlines
Deal found 18/2$385
Thu 16/420:34
HNL
-
SFO
1 stop7h 56m
Multiple Airlines
Sun 19/419:47
SFO
-
HNL
Nonstop5h 45m
Multiple Airlines
Deal found 17/2$391
Thu 7/510:29
HNL
-
SFO
1 stop10h 30m
Multiple Airlines
Mon 11/507:00
SFO
-
HNL
1 stop9h 13m
Multiple Airlines
Deal found 20/2$392
Wed 15/422:31
HNL
-
SFO
1 stop8h 46m
Multiple Airlines
Mon 20/407:00
SFO
-
HNL
1 stop11h 11m
Multiple Airlines
Deal found 19/2$399
Fri 17/420:34
HNL
-
SFO
1 stop7h 56m
Multiple Airlines
Mon 27/407:32
SFO
-
HNL
1 stop29h 24m
Multiple Airlines
Deal found 21/2$402
Thu 16/420:34
HNL
-
SFO
1 stop7h 56m
Multiple Airlines
Thu 23/419:59
SFO
-
HNL
Nonstop5h 29m
Multiple Airlines
Deal found 20/2$405
Fri 24/420:30
HNL
-
SFO
1 stop9h 34m
Multiple Airlines
Thu 30/407:00
SFO
-
HNL
1 stop9h 10m
Multiple Airlines
Deal found 20/2$407
Tue 31/312:25
HNL
-
SFO
1 stop8h 34m
Delta
Tue 7/413:05
SFO
-
HNL
1 stop10h 48m
Delta
Deal found 19/2$412
Tue 21/407:50
HNL
-
SFO
1 stop12h 29m
Multiple Airlines
Wed 22/408:20
SFO
-
HNL
Nonstop5h 45m
Multiple Airlines
Deal found 19/2$414
Thu 21/506:00
HNL
-
SFO
1 stop9h 39m
Alaska Airlines
Wed 27/519:55
SFO
-
HNL
Nonstop5h 29m
Alaska Airlines
Deal found 19/2$416
Tue 7/407:50
HNL
-
SFO
1 stop9h 13m
Hawaiian Airlines
Tue 14/419:47
SFO
-
HNL
Nonstop5h 45m
Hawaiian Airlines
Deal found 20/2$418

Find flights from O'ahu within your budget

 
Find flights departing from O'ahu that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 21 February 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Thu 7/5

11:55-20:12

Nonstop5h 17m

San Francisco

Mon 11/5

07:00-17:48

1 stop13h 48m

$385

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Thu 16/4

20:34-07:30

1 stop7h 56m

San Francisco

Sun 19/4

07:00-14:41

1 stop10h 41m

$399

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Fri 8/5

21:41-05:57

Nonstop5h 16m

San Francisco

Wed 13/5

13:56-23:46

1 stop12h 50m

$414

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Tue 17/3

22:30-06:34

Nonstop5h 04m

San Francisco

Tue 24/3

16:55-19:57

Nonstop6h 02m

$426

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Wed 29/4

21:25-14:35

1 stop14h 10m

San Francisco

Mon 4/5

05:05-16:05

2 stops14h 00m

$445

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Wed 8/4

22:40-14:05

1 stop12h 25m

San Francisco

Fri 10/4

06:00-11:32

1 stop8h 32m

$486

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Wed 25/3

11:13-23:19

1 stop9h 06m

San Francisco

Mon 30/3

18:36-21:23

Nonstop5h 47m

$492

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Thu 16/4

21:25-14:35

1 stop14h 10m

San Francisco

Wed 22/4

07:40-17:40

2 stops13h 00m

$509

HonoluluMelbourne

HNL - MEL

HNLMEL

Honolulu

Thu 9/4

22:55-12:00

2 stops17h 05m

Melbourne

Sat 18/4

13:30-22:10

1 stop28h 40m

$1,340

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

Thu 13/8

22:55-22:10

2 stops27h 15m

Sydney Kingsford Smith

Sat 22/8

13:15-22:10

1 stop28h 55m

$1,351

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 60 results
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Best time to book a flight from O'ahu

Have a flexible travel schedule? Discover the best time to fly from O'ahu with our price prediction graph.
Estimated return 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.

Travel insights for flights from O'ahu

Get recent, data-driven insights about flights from O'ahu including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from O'ahu?

Currently, February is the cheapest month in which you can book a flight from O'ahu (average of $351). Flying from O'ahu in January will prove the most costly (average of $819). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from O'ahu?

When flying from O'ahu check dates and pricing for the following: Jetstar. As it departs for the following popular destinations: Sydney.

Hawaiian Airlines
Hawaiian Airlines
From $173
Southwest
Southwest
From $140
Alaska Airlines
Alaska Airlines
From $110
Air Canada
Air Canada
From $325

What is the cheapest place to fly to from O'ahu?

The cheapest city to fly to from O'ahu is Hilo Intl, with prices starting at $120. Explore other affordable destinations below.

Hilo Intl
Hilo Intl
From $120
Vancouver Intl
Vancouver Intl
From $158
Kahului
Kahului
From $195
Lihue
Lihue
From $212

Airline reviews for flights from O'ahu

Get insights into the airlines that provide service from O'ahu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from O'ahu. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Read reviews from past customers who have flown Jetstar from O'ahu. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jetstar
6.5
Okay
524 reviews
Check prices

Boarding

6.8

Comfort

6.4

Crew

7.3

Entertainment

5.1

Overall

6.5

Food

5.7

Reviews

1 / 20
2.0
Mediocre

Tracy,Jan 2026

SYD - MEL

My tickets have been cancelled this morning at 3am for 6:30am’ scheduled. I had to contact myself to reschedule it. I finally confirmed flight at 9:40am, however it delayed to 11am… I missed the pickup at Mel airport and need to pay double amount …. Such a bad experience
Jetstar
6.5
Okay
524 reviews
Jetstar
6.5
Okay
524 reviews
Check prices

Boarding

6.8

Comfort

6.4

Crew

7.3

Entertainment

5.1

Overall

6.5

Food

5.7

Reviews

1 / 20
2.0
Mediocre

Tracy,Jan 2026

SYD - MEL

My tickets have been cancelled this morning at 3am for 6:30am’ scheduled. I had to contact myself to reschedule it. I finally confirmed flight at 9:40am, however it delayed to 11am… I missed the pickup at Mel airport and need to pay double amount …. Such a bad experience

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Hawaii

Book a direct flight from one of these other cities located in Hawaii.
Direct flights from Honolulu
Direct flights from Kahului
Direct flights from Lihue

Related info for your journey

Access useful and relevant information related to your journey from O'ahu. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 21 February 2026.

  • Which is the cheapest airport to catch a flight from O'ahu?

    The cheapest routes to Jeju City can be found at Seoul Gimpo Intl airport from $24. While Busan Gimhae airport is usually cheaper if your destination is Jeju City with prices starting at $38. Reference our flight search to find the best deals in real time.

  • What is the cheapest month to fly from O'ahu?

    Currently, the cheapest month for flights from O'ahu is February. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from O'ahu?

    View the cheapest flight destinations from O'ahu:
    Fly from Seoul to Jeju City from $24 round trip
    Fly from Madrid to London from $47 round trip
    Fly from London to Málaga from $54 round trip
    Fly from Paris to Lisbon from $72 round trip
    Fly from London to Split from $72 round trip

  • How does Cheapflights help users find flights from O'ahu?

    Cheapflights helps you search for flights from O'ahu via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from O'ahu?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from O'ahu.

  • Can Cheapflights find flights from O'ahu with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from O'ahu, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from O'ahu become cheaper?

    Yes, Cheapflights offers price alerts on flights from O'ahu so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from O'ahu?

Cheapflights helps you search for flights from O'ahu via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from O'ahu?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from O'ahu.

Can Cheapflights find flights from O'ahu with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from O'ahu, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from O'ahu become cheaper?

Yes, Cheapflights offers price alerts on flights from O'ahu so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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