S$ 219+ 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 19-11. 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
16 Nov — 23 Nov1
1 adult
1 adult, Economy

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 17 October 2025.

Good round-trip deal

S$ 1,262 or less

Good one-way deal

S$ 246 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 17 October 2025.

Wed 5-1109:13HNL - SFO
1 stop7h 29mAlaska Airlines
Thu 4-1209:00SFO - HNL
1 stop12h 05mAlaska Airlines
Deal found 15-10S$ 431
Wed 24-1221:33HNL - SFO
1 stop8h 27mDelta
Wed 31-1214:35SFO - HNL
1 stop9h 25mDelta
Deal found 17-10S$ 436
Thu 6-1108:00HNL - SFO
1 stop7h 45mDelta
Wed 12-1106:00SFO - HNL
1 stop8h 08mDelta
Deal found 15-10S$ 438
Wed 24-1222:46HNL - SFO
Nonstop5h 12mAlaska Airlines
Fri 2-120:03SFO - HNL
Nonstop5h 45mAlaska Airlines
Deal found 16-10S$ 450
Fri 14-1108:07HNL - SFO
1 stop8h 35mAlaska Airlines
Mon 1-1220:40SFO - HNL
Nonstop5h 51mAlaska Airlines
Deal found 15-10S$ 460
Wed 3-1221:40HNL - SFO
1 stop19h 10mAlaska Airlines
Mon 8-1207:15SFO - HNL
Nonstop5h 45mAlaska Airlines
Deal found 15-10S$ 461
Fri 7-1108:00HNL - SFO
Nonstop5h 20mUnited Airlines
Mon 10-1113:25SFO - HNL
1 stop9h 38mUnited Airlines
Deal found 17-10S$ 463
Tue 11-1123:55HNL - SFO
1 stop11h 55mAlaska Airlines
Thu 4-1220:10SFO - HNL
Nonstop5h 40mAlaska Airlines
Deal found 15-10S$ 466
Wed 24-1221:33HNL - SFO
1 stop8h 27mDelta
Mon 5-106:05SFO - HNL
2 stops17h 25mDelta
Deal found 15-10S$ 470
Wed 3-1223:59HNL - SFO
1 stop9h 01mAlaska Airlines
Thu 4-1214:21SFO - HNL
1 stop9h 48mAlaska Airlines
Deal found 16-10S$ 471
Wed 12-1111:25HNL - SIN
2 stops24h 15mCathay Pacific
Tue 18-1101:25SIN - HNL
2 stops27h 00mCathay Pacific
Deal found 17-10S$ 1,120
Mon 19-115:45HNL - SIN
1 stop20h 50mJapan Airlines
Fri 23-102:20SIN - HNL
1 stop25h 20mJapan Airlines
Deal found 16-10S$ 1,126

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 17 October 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Tue 23-12

21:32-09:33

1 stop10h 01m

San Francisco

Tue 6-1

14:50-22:18

1 stop9h 28m

S$ 436

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Sun 16-11

23:30-06:36

Nonstop5h 06m

San Francisco

Tue 18-11

16:50-20:39

Nonstop5h 49m

S$ 450

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Sun 23-11

12:10-19:12

Nonstop5h 02m

San Francisco

Mon 8-12

07:15-11:00

Nonstop5h 45m

S$ 450

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Fri 26-12

22:46-05:58

Nonstop5h 12m

San Francisco

Thu 1-1

20:03-23:48

Nonstop5h 45m

S$ 450

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Wed 5-11

12:10-19:22

Nonstop5h 12m

San Francisco

Sun 9-11

19:57-23:29

Nonstop5h 32m

S$ 450

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Fri 26-12

07:00-14:11

Nonstop5h 11m

San Francisco

Wed 31-12

20:03-23:48

Nonstop5h 45m

S$ 450

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Fri 14-11

12:10-19:22

Nonstop5h 12m

San Francisco

Wed 3-12

07:00-15:01

1 stop10h 01m

S$ 457

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Sun 9-11

23:07-06:17

Nonstop5h 10m

San Francisco

Wed 3-12

07:00-15:01

1 stop10h 01m

S$ 457

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Fri 14-11

06:15-23:32

1 stop15h 17m

San Francisco

Tue 18-11

07:25-11:05

Nonstop5h 40m

S$ 457

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Thu 6-11

12:10-19:22

Nonstop5h 12m

San Francisco

Mon 10-11

07:25-11:05

Nonstop5h 40m

S$ 463

Flights are sorted by cheapest return flights first.

Deals found on 15-10

Showing 1-10 of 43 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, March is the cheapest month in which you can book a flight from O'ahu (average of S$ 1,050). Flying from O'ahu in August will prove the most costly (average of S$ 1,331). 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 Las Vegas Harry Reid Intl, with prices starting at S$ 245. Explore other affordable destinations below.

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From S$ 245
Seoul
Seoul
From S$ 302
Manila Ninoy Aquino Intl
Manila Ninoy Aquino Intl
From S$ 1,262

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 17 October 2025.

  • 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$ 93. While Kuala Lumpur Intl airport is usually cheaper if your destination is Singapore with prices starting at S$ 94. 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 March. 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 Kuala Lumpur from S$ 93 round trip
    Fly from Singapore to Langkawi from S$ 93 round trip
    Fly from Singapore to Penang from S$ 94 round trip
    Fly from Kuala Lumpur to Singapore from S$ 94 round trip
    Fly from Singapore to Kuching from S$ 113 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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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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