Find Cheap Flights from Oakland to Singapore Changi (OAK - SIN)

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When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $719 or less.

FAQs for Booking Oakland to Singapore Changi Flights

How long does a flight from Oakland to Singapore Changi take?
An average nonstop flight takes 26h 01m, covering a distance of 8443 miles.
Which airlines provide the cheapest flights from Oakland to Singapore Changi?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($532), China Eastern ($829) and China Southern ($846).
Do I need a passport to fly between Oakland and Singapore Changi?
Yes.
What’s the cheapest day of the week to fly Oakland to Singapore Changi?
For Oakland to Singapore Changi, Sunday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Singapore Changi back to Oakland, the best deals are generally found on Saturday, with Wednesday being the most expensive.

Book cheap flights from Oakland to Singapore Changi (round-trip)

Airports
Origin
Oakland
$532
only
$532
Destination
Singapore
$532
only
$532
Sun, Jan 28
OAK
SIN
33h 15m
Sat, Feb 10
SIN
OAK
38h 11m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Nov 24
OAK
SIN
33h 34m
Fri, Dec 1
SIN
OAK
40h 23m
Trip: 8 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3881 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
PEK
SHA
Okay 4.0

They would not accomidate a flight change after I was delayed in an accident getting to the airport. One desk said there was a seat on the earlier flight and sent me out of the gate area to the front of the airport. When I got there a few minutes later they said no there is no seat. I was upset because I had to wait 6 hours now and go back through security again. I asked to speak to a supervisor. They pertended not to understand. I was persistant and then they siad oh here is a seat on the 1:00 flight. Then he goes do you want window or aisle. If there was no seats whey do I have a choice?

TAO
ICN
Good 7.3

Crew seemed friendly.

Boarding was delayed 30 min. The attendant who spoke to me, spoke in clear English. The one giving the announcement, her pronunciation was not completely clear. For a routine speech like that, it should be well-rehearsed and clear.

PVG
KIX
Okay 5.0

I missed my flight to Osaka, cause must claimed baggage, re-checked and immigration & security clearanced in at Pudong.

PVG
SFO
Good 7.6

Everything about our flight went very well, and most were better than expected. The crew were very helpful. Our seats had plenty of room in economy. This were done very efficiently and with concern for value. The entertainment system was super.

Our Vegan meals were rather tasteless and uninteresting.

LAX
PVG
Excellent 9.0

Lacked flavor... quantity was great

Wed, Feb 7
OAK
SIN
26h 01m
Tue, Feb 27
SIN
OAK
35h 45m
Trip: 21 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 3587 reviews
Overall
7.1
Boarding
7.2
Comfort
7.0
Crew
7.5
Entertainment
6.8
Food
6.7
CAN
SFO
Excellent 8.0

First, crew and service were wonderful. Business class food was very good. BUT on the SF/Guangzhou route, both ways, business class seat 14K did not work! These are 14 and 12 hour overnight flights and seat wouldn't even recline, forget laying flat! On the outbound flight I didn't realize until we took off. The crew tried to fix it and couldn't but gave me one of the crew seats in the back of business class. Not great to be separated from my husband for most of the flight, but I could sleep and was otherwise comfortable. Returning Guangzhou to SF, had the same seat. Checked it as soon as I boarded and it didn't work, again! This time they got ground crew to fix it before take off. It worked most of the flight, but once I put it up after laying flat for 8 hours, it stopped working. Would not move from a straight upright position. Ridiculous! SO check to make sure your seats work before you take off!!

GMP
PEK
Good 7.3

left on time and arrived a little early, lunch was served (food was not bad, but not super amazing)

no personalized entertainment system

LAX
CAN
Excellent 8.6

Love that everything is included. Food, drinks and entertainment. The crew were great and nothing was too much trouble.

Boarding of the A380 was ridiculous. We were lined up well ahead of boarding, then moved to another line, then moved again. Once we were lined up we had to stop and start, other people were pushed to the front again and again. This could have been solved by leaving one lane free for people sitting upstairs, or 'preferred' fliers. Instead everyone was pushed back and had to wait. I've never seen an aeroplane boarded so badly and we ended up being some of the last people on the plane. Badly organised and just plain awful.

JFK
CAN
Mediocre 2.0

I have to cancel the flight due to a death in my family. i thought the airline will waive the canceling charge, i guess not. my daughter and I have to pay $400 total for it. Sad.

CAN
JFK
Okay 4.0

The flight attendants are good, but the check in crew needs to be more friendly and helpful, with the growing economy boom in china, we will have an increase in tourist to China which cause the air line to be packed, so they need to be much more helpful when attending customers!

Thu, Dec 28
OAK
SIN
40h 15m
Sat, Jan 13
SIN
OAK
52h 41m
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 19
OAK
SIN
47h 25m
Wed, Mar 28
SIN
OAK
27h 31m
Trip: 10 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3881 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
HKG
PVG
Good 6.3

The flight was delayed for almost an hour but I think the flight attendants did a good job on letting the flyers know what was going on.

JFK
PVG
Okay 5.3

None

Food, seat, bathroom and smells badly, stinks,

PVG
PEK
Okay 5.0

None

Food, dirty bathroom, smells badly and more

PVG
LAX
Excellent 10.0

Attendants tried to make a 10+ hour flight as comfortable as possible

N/A

PVG
KIX
Okay 5.0

I missed my flight to Osaka, cause must claimed baggage, re-checked and immigration & security clearanced in at Pudong.

Sun, Apr 1
OAK
SIN
42h 35m
Tue, Apr 10
SIN
OAK
51h 21m
Trip: 10 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3881 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
JFK
PVG
Okay 5.3

None

Food, seat, bathroom and smells badly, stinks,

TAO
ICN
Good 7.3

Crew seemed friendly.

Boarding was delayed 30 min. The attendant who spoke to me, spoke in clear English. The one giving the announcement, her pronunciation was not completely clear. For a routine speech like that, it should be well-rehearsed and clear.

HKG
PVG
Good 6.3

The flight was delayed for almost an hour but I think the flight attendants did a good job on letting the flyers know what was going on.

PVG
KIX
Okay 5.0

I missed my flight to Osaka, cause must claimed baggage, re-checked and immigration & security clearanced in at Pudong.

PVG
SZX
Excellent 9.0

Wondering if I can as a n the right flight out of PVG - luckily yes...

Thu, Mar 29
OAK
SIN
39h 30m
Sat, Apr 7
SIN
OAK
29h 02m
$1094
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 3587 reviews
Overall
7.1
Boarding
7.2
Comfort
7.0
Crew
7.5
Entertainment
6.8
Food
6.7
HAN
CAN
Excellent 8.0

On time departures and arrival

The food not enough to eat

CAN
LAX
Okay 4.6

I didn't like the crew too much. There were many empty business class seats so I moved to a window and took my pillow with me. They came and took the extra pillow back! Bizarre behavior. My vegetarian meals were not good at all. Couldn't eat them. 2 identical meals for dinner and breakfast.

JFK
CAN
Excellent 8.0

The food was better than expected. The service was good.

The plane temperature got steadily colder. Was a bit hard to handle.

CAN
SGN
Excellent 9.0

Crew were lovely. Plane was barely loaded so my husband was able to switch seats to sit next to me. Pleasant flight.

One movie for everyone and it was a stupid movie. Not sure why my husband wasn't automatically seated with me since the plane was barely half full.

BKK
CAN
Excellent 9.0

Was transferred to Thai Air as the plane was over sold.

Sun, Dec 17
OAK
SIN
51h 20m
Sat, Dec 30
SIN
OAK
40h 21m
$1558
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.