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Cheap flights from Singapore to Oakland, California from S$ 1,149

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 11-7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — OAK
20 Apr — 27 Apr1
1 adult

Cheap flight deals from Singapore to Oakland

Keep the following information in mind while searching for Singapore to Oakland flight deals. Data was last updated 15 April 2025.

Round-trip from

S$ 1,408

One-way from

S$ 1,149

Popular in

August

Cheapest in

March

Average price

S$ 1,114
30-5-6-6
  • 30-5-6-6
  • 4 total stops
  • 63h 26m total
  • Singapore to Oakland
Search Deals
Japan Airlines
  • Japan Airlines
  • 11-7
  • 2 total stops
  • 25h 28m total
  • Singapore to Oakland
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (S$ 193 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Singapore to Oakland

Cheapest flights from Singapore to Oakland
Explore the most affordable flight options available from Singapore to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Fri 30-514:00SIN - OAK
2 stops24h 46mMultiple Airlines
Fri 6-607:00OAK - SIN
2 stops38h 40mMultiple Airlines
Deal found 14-4S$ 1,408
Tue 15-407:30SIN - OAK
2 stops31h 13mKorean Air
Thu 24-409:15OAK - SIN
2 stops28h 45mKorean Air
Deal found 14-4S$ 2,017
Mon 2-603:10SIN - OAK
2 stops34h 01mQatar Airways
Tue 17-607:00OAK - SIN
2 stops35h 00mQatar Airways
Deal found 14-4S$ 2,175

Cheapflights Fare Finder

Customise your flight search to find flights from Singapore to Oakland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from Singapore to Oakland that are best for you.

Fly from

Singapore

Fly to

Oakland

Route

Depart

Return

Price

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Fri 30-5

14:00-23:46

2 stops24h 46m

Oakland

Fri 6-6

07:00-12:40

2 stops38h 40m

S$ 1,408

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Sun 4-5

01:10-15:48

2 stops29h 38m

Oakland

Tue 15-7

09:28-23:40

2 stops23h 12m

S$ 2,017

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Mon 2-6

03:10-22:11

2 stops34h 01m

Oakland

Tue 17-6

07:00-09:00

2 stops35h 00m

S$ 2,175

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Fri 11-7

08:05-18:33

2 stops25h 28m

S$ 1,149

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Mon 21-4

21:50-20:25

2 stops37h 35m

S$ 1,337

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Thu 29-5

18:45-22:11

2 stops42h 26m

S$ 1,352

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Tue 22-4

22:30-15:48

2 stops32h 18m

S$ 1,510

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Wed 30-4

10:25-23:44

2 stops28h 19m

S$ 4,568

Flights are sorted by cheapest return flights first.

Deals found on 14-4

Best time to book a flight from Singapore to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Singapore 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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Oakland

Rainfall in Oakland by month

Plan your trip to Oakland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oakland, California ranges from 0.0 - 122.0 inches per month. January is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Oakland, California when rainfall is around 0.0 mm.

Temperature in Oakland by month

Plan your trip to Oakland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oakland, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Oakland

Get insights into the airlines that provide service to Oakland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oakland. Reviews last updated 15 April 2025.
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,063 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very Good
1,440 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,553 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Philippine Airlines
7.2
Good
855 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Oakland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Oakland from Singapore?

    Most people fly into Oakland (OAK) if they book a flight to Oakland from Singapore. Oakland is conveniently located just 11.3 km from Oakland’s city centre.

  • What are the cheapest airlines to fly from Singapore to Oakland, California one-way?

    S$ 1,149 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on Qatar Airways and Korean Air, with prices starting from S$ 1,352 and S$ 1,510, respectively.

  • Can I find deals for flights from Singapore to Oakland that include hotel bookings?

    Yes. In addition to deals on Singapore to Oakland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Oakland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Oakland.

  • Can I find deals for business class flights from Singapore to Oakland?

    Yes. Cheapflights offers flight deals from Singapore to Oakland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Singapore to Oakland?

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Can Cheapflights find flights from Singapore to Oakland with no change fees?

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

Can Cheapflights notify me if prices for flights from Singapore to Oakland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oakland from Singapore today and book when prices fit your budget.

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