S$ 200+ 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 6-3. 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
4 Jan — 11 Jan1
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 5 December 2025.

Good round-trip deal

S$ 1,263 or less

Good one-way deal

S$ 311 or less
Price to beat on a round-trip flight from O'ahu.
Search Deals
Price to beat on a one-way flight from O'ahu.
Search Deals

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 5 December 2025.

Sat 17-106:15HNL - SFO
1 stop13h 48mAlaska Airlines
Sat 24-119:40SFO - HNL
1 stop17h 38mAlaska Airlines
Deal found 5-12S$ 395
Wed 11-320:45HNL - SFO
1 stop9h 23mAlaska Airlines
Wed 18-306:00SFO - HNL
1 stop8h 49mAlaska Airlines
Deal found 5-12S$ 398
Fri 13-223:10HNL - SFO
Nonstop5h 20mAlaska Airlines
Sun 15-222:26SFO - HNL
1 stop16h 06mAlaska Airlines
Deal found 5-12S$ 399
Fri 23-109:00HNL - SFO
2 stops10h 15mSouthwest
Mon 26-110:00SFO - HNL
2 stops13h 00mSouthwest
Deal found 4-12S$ 400
Thu 25-1210:50HNL - SFO
1 stop10h 11mDelta
Wed 31-1205:45SFO - HNL
1 stop13h 46mDelta
Deal found 4-12S$ 402
Tue 14-406:15HNL - SFO
1 stop9h 25mAlaska Airlines
Mon 18-517:49SFO - HNL
1 stop9h 06mAlaska Airlines
Deal found 3-12S$ 408
Sat 14-212:35HNL - SFO
1 stop9h 40mUnited Airlines
Sat 21-206:00SFO - HNL
1 stop9h 06mUnited Airlines
Deal found 3-12S$ 411
Thu 25-1207:00HNL - SFO
Nonstop5h 11mAlaska Airlines
Wed 31-1207:00SFO - HNL
1 stop13h 18mAlaska Airlines
Deal found 5-12S$ 413
Sun 1-209:00HNL - SFO
2 stops11h 15mSouthwest
Sun 8-205:30SFO - HNL
1 stop11h 40mSouthwest
Deal found 3-12S$ 420
Thu 22-108:05HNL - SFO
2 stops11h 15mSouthwest
Mon 26-110:00SFO - HNL
2 stops13h 00mSouthwest
Deal found 4-12S$ 424
Wed 14-112:20HNL - SIN
2 stops30h 45mCathay Pacific
Tue 20-120:15SIN - HNL
2 stops30h 00mCathay Pacific
Deal found 4-12S$ 1,130
Thu 22-122:55HNL - SIN
1 stop38h 05mAir Canada
Fri 6-208:50SIN - HNL
1 stop30h 50mAir Canada
Deal found 4-12S$ 1,145

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 5 December 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

Thu 25-12

10:50-23:01

1 stop10h 11m

San Francisco

Thu 1-1

05:45-17:31

1 stop13h 46m

S$ 402

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Thu 16-4

19:45-06:25

1 stop7h 40m

San Francisco

Mon 18-5

17:49-23:55

1 stop9h 06m

S$ 408

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Thu 22-1

08:05-21:20

2 stops11h 15m

San Francisco

Mon 26-1

10:00-21:00

2 stops13h 00m

S$ 424

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Thu 25-12

07:00-14:11

Nonstop5h 11m

San Francisco

Tue 30-12

21:41-11:20

1 stop15h 39m

S$ 425

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Wed 11-3

22:10-06:30

Nonstop5h 20m

San Francisco

Thu 19-3

07:35-10:15

Nonstop5h 40m

S$ 425

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Tue 3-2

21:40-11:01

2 stops11h 21m

San Francisco

Sat 7-2

07:00-14:31

1 stop9h 31m

S$ 426

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Thu 12-2

05:36-19:59

1 stop12h 23m

San Francisco

Sun 15-2

22:26-11:15

1 stop14h 49m

S$ 429

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Thu 15-1

08:00-23:28

2 stops13h 28m

San Francisco

Tue 20-1

13:35-21:28

1 stop9h 53m

S$ 435

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Fri 6-3

23:10-06:30

Nonstop5h 20m

San Francisco

Sun 15-3

20:47-10:28

1 stop16h 41m

S$ 451

HonoluluSan Francisco

HNL - SFO

HNLSFO

Honolulu

Sun 11-1

14:10-00:19

1 stop8h 09m

San Francisco

Tue 13-1

14:30-22:08

1 stop9h 38m

S$ 457

Flights are sorted by cheapest return flights first.

Deals found on 4-12

Showing 1-10 of 42 results
1
2
3
...
5

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$ 1,027). Flying from O'ahu in November will prove the most costly (average of S$ 1,301). 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 Seoul, with prices starting at S$ 302. Explore other affordable destinations below.

Seoul
Seoul
From S$ 302
Manila Ninoy Aquino Intl
Manila Ninoy Aquino Intl
From S$ 1,263

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 5 December 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$ 88. While Kuala Lumpur Intl airport is usually cheaper if your destination is Singapore with prices starting at S$ 92. 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 November. 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 Langkawi from S$ 88 round trip
    Fly from Singapore to Kuala Lumpur from S$ 91 round trip
    Fly from Kuala Lumpur to Singapore from S$ 92 round trip
    Fly from Singapore to Penang from S$ 97 round trip
    Fly from Singapore to Bangkok from S$ 98 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.

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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.