S$ 239+ 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 7-5. 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 — SIN
15 May — 22 May1
1 adult
1 adult, Economy, 0 bags

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 15 April 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Wed 6-5

11:55-20:12

Nonstop5h 17m

San Francisco

Thu 7-5

08:15-11:00

Nonstop5h 45m

S$ 548

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Thu 30-4

21:41-05:57

Nonstop5h 16m

San Francisco

Mon 4-5

08:15-11:00

Nonstop5h 45m

S$ 557

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Thu 30-4

11:55-20:12

Nonstop5h 17m

San Francisco

Tue 5-5

07:32-13:09

1 stop8h 37m

S$ 563

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Thu 24-9

08:15-20:30

2 stops9h 15m

San Francisco

Mon 28-9

05:10-11:45

1 stop9h 35m

S$ 570

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Tue 7-7

15:07-09:20

1 stop15h 13m

San Francisco

Tue 21-7

12:27-19:16

1 stop9h 49m

S$ 586

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Mon 11-5

13:10-09:56

1 stop17h 46m

San Francisco

Mon 18-5

07:00-13:35

1 stop9h 35m

S$ 606

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Thu 20-8

08:15-22:05

2 stops10h 50m

San Francisco

Sun 23-8

11:05-21:20

1 stop13h 15m

S$ 619

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Sun 10-5

08:10-20:00

1 stop8h 50m

San Francisco

Tue 12-5

07:40-17:40

2 stops13h 00m

S$ 632

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Sat 15-8

20:39-07:22

1 stop7h 43m

San Francisco

Tue 18-8

07:03-11:53

1 stop7h 50m

S$ 641

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Sun 3-5

20:50-11:35

2 stops11h 45m

San Francisco

Wed 6-5

11:25-21:05

1 stop12h 40m

S$ 662

Flights are sorted by cheapest return flights first.

Deals found on 15-4

Showing 1-10 of 40 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from O'ahu (average of S$ 952). Flying from O'ahu in August will prove the most costly (average of S$ 1,332). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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

The cheapest city to fly to from O'ahu is San Diego, with prices starting at S$ 146. Explore other affordable destinations below.

San Diego
San Diego
From S$ 146

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

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 15 April 2026.

  • What is the cheapest airport to fly out of O'ahu?

    The cheapest routes to Auckland can be found at Singapore Changi airport from S$ 75. While Kuala Lumpur Intl airport is usually cheaper if your destination is Singapore with prices starting at S$ 89. 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 January. The most expensive month for flights is August. 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 Singapore to Bangkok from S$ 75 round trip
    Fly from Singapore to Kuala Lumpur from S$ 89 round trip
    Fly from Kuala Lumpur to Singapore from S$ 89 round trip
    Fly from Singapore to Penang from S$ 95 round trip
    Fly from Singapore to Langkawi from S$ 102 round trip

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

    Cheapflights makes it easy to find flights from O'ahu by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

    Cheapflights simply makes it quick and affordable to book flights from O'ahu by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

    Certainly. Search results for flights from O'ahu shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

    Of course! You can now track prices for flights from O'ahu and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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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 makes it easy to find flights from O'ahu by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from O'ahu by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights from O'ahu shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from O'ahu and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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