Find Cheap Flights from Oakland to Seoul Incheon Intl Airport (OAK - ICN)

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FAQs for Booking Oakland to Seoul Incheon Intl Airport Flights

How long does a flight from Oakland to Seoul Incheon Intl Airport take?
An average nonstop flight takes 15h 40m, covering a distance of 5647 miles.
Which airlines provide the cheapest flights from Oakland to Seoul Incheon Intl Airport?
In the past 3 days, the cheapest round-trip tickets were found on China Eastern ($851), Multiple Airlines ($864) and Korean Air ($892).
Do I need a passport to fly between Oakland and Seoul Incheon Intl Airport?
Yes.
What’s the cheapest day of the week to fly Oakland to Seoul Incheon Intl Airport?
For Oakland to Seoul Incheon Intl Airport, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Seoul Incheon Intl Airport back to Oakland, the best deals are generally found on Monday, with Saturday being the most expensive.

Book cheap flights from Oakland to Seoul Incheon Intl Airport (round-trip)

Airports
Origin
Oakland
$851
only
$851
Destination
Seoul
$851
only
$851
Wed, Feb 14
OAK
ICN
38h 40m
Wed, Mar 21
ICN
OAK
22h 21m
Trip: 35 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4047 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
PVG
LAX
Excellent 8.0

Better attention and more organize aboarded. Very good food and great attention.

Long fligth and is very uncomfortable the space.

HNL
PVG
Good 7.6

The flight attendants were very attentive. Not super friendly, but polite. And they gave me a vegetarian meal, which I really appreciated

They were VERY street about no cell phones or laptops even though I was on airplane mode. Plus, they even advertised wifi for the flight. On a 12 hour flight, I was mildly annoyed.

PVG
TAO
Okay 5.3

Please see above all the connection issues.

PVG
DPS
Mediocre 2.0

The bathrooms were clean

First, our flight to Bali was canceled, there was a scam delaying and delaying the flight so that no one was offered vouchers. But the gate told us it was definitely canceled even though it was never officially canceled. We flew to Manila instead. They botched our return ticked accidentally booking us home on a flight 3 days later. We were on hold 45 minutes but no one answered when we tried to call so we had to wait at the airport to talk to someone - of course their convenient hours are 2AM - 10AM. When we finally did get a flight, the food was awful, the "vegetarian option" was inedible. The thimble of wine was mean considering there is no alcohol in flight. The snack was a tiny package containing 8 tasteless peanuts. We were reprimanded for getting more water. TERRIBLE!!!!!!!!!!!!!!!!!!!!!!!!!!!!

BKK
PVG
Excellent 9.3

Lines to check in for boarding were LONG. One must arrive super early.

Sat, Feb 17
OAK
ICN
36h 01m
Sun, Feb 25
ICN
OAK
22h 27m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 6
OAK
ICN
15h 40m
Tue, Mar 20
ICN
OAK
15h 17m
Trip: 14 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3450 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.6
SFO
ICN
Good 7.6

Food, would of liked snacks or dessert.

Would of like more movie choices

SFO
ICN
Good 7.0

They fixed my vegetarian meal issue by making sure I get it on the next flight.

1. They didn't have a vegetarian meal as I had selected while booking my flight. 2. For the 2nd meal, they offered me the extra vegetarian meal they had but it had so much chili powder in it, it was not edible.

GMP
USN
Good 6.0

Great Staff

Being too old to listen to crying baby's in the economy (Cattle Car) section of the airplane.

SFO
ICN
Excellent 9.6

The whole overall experience was fantastic. The food is great and the crew does a great job of taking care of you.

ICN
SFO
Excellent 9.0

Boarding could have followed through with the row system rather than everyone all at once.

Thu, Jun 14
OAK
ICN
19h 00m
Thu, Jun 28
ICN
OAK
17h 35m
$1290
Trip: 15 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 4232 reviews
Overall
8.5
Boarding
8.5
Comfort
8.2
Crew
8.8
Entertainment
7.4
Food
7.9
LAX
LIH
Mediocre 3.6

Not that much, your airline is going to a place that is limited in air travel competition.

The food is terrible, the buying options for food is dreadful. The seats have no USB to charge a device (the most important feature to me. And every airline is required to have its customers fill out that form to come into Hawaii - BUY A PACK OF PENS!!!!! It's not my responsibility to have a pen - totally annoyed about this one small amenity not being offered. Also I'm sick of hearing your plug for a credit card.

HNL
LAX
Excellent 10.0

In a world now where everything is an additional fee, Hawaiian Airlines was not like that. They included a full meal on each flight. They also passed out 2 different snacks and unlimited drinks. Also free rum punch for those 21 and older! It was also nice to have the flight attendant give a brief history on Hawaii and what we could see out the window. Flight attendants were very nice!

As always, more leg room, baggage included, and free blanket usage (instead of $5) would be great.

LAX
HNL
Good 6.6

I like that they gave a meal during the flight, especially since it was a 6 hour one. Food wasn’t too special: a hot sandwich, chips, and cookie. Good overall atmosphere. Attendants were friendly and helpful.

When checking in, there wasn’t any seats available. Needed to wait at the gate to finally get seat assignment, after boarding already started. Traveling as a party of two, was lucky to be able to sit together for a full flight. Also, all entertainment options cost money. For other airlines, some cost money and some did not. For a long flight, I would expect free entertainment, but I might be spoiled by flights to China.

SEA
HNL
Excellent 10.0

Great staff..in gate area & airplane! Felt the aloha spirit From bag check until landing!

HNL
PHX
Good 7.3

Friendly and helpful flight attendants

Turbulence - never got second beverage service — looked forward to the mai tai.. bummer

Fri, Apr 13
OAK
ICN
43h 25m
Mon, Apr 23
ICN
OAK
41h 37m
Trip: 11 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4047 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
PVG
DPS
Mediocre 2.0

The bathrooms were clean

First, our flight to Bali was canceled, there was a scam delaying and delaying the flight so that no one was offered vouchers. But the gate told us it was definitely canceled even though it was never officially canceled. We flew to Manila instead. They botched our return ticked accidentally booking us home on a flight 3 days later. We were on hold 45 minutes but no one answered when we tried to call so we had to wait at the airport to talk to someone - of course their convenient hours are 2AM - 10AM. When we finally did get a flight, the food was awful, the "vegetarian option" was inedible. The thimble of wine was mean considering there is no alcohol in flight. The snack was a tiny package containing 8 tasteless peanuts. We were reprimanded for getting more water. TERRIBLE!!!!!!!!!!!!!!!!!!!!!!!!!!!!

BKK
PVG
Mediocre 3.6

The last leg of my return flight was nice and that feed was good

I had asked about a special meal and was told I could only order it at the check in booth at the airport. I had decided not to. Apparently it was set up anyway and I was served an awful dinner. The instant coffee and food on the first leg of my return flight was beyond human consumption

PVG
YYZ
Excellent 10.0

Free wifi. Courteous crew, really good hospitality

Nothing in particular.

BKK
PVG
Excellent 9.3

Lines to check in for boarding were LONG. One must arrive super early.

PVG
JFK
Mediocre 3.6

My first class cabin was dirty

Tue, Feb 13
OAK
ICN
15h 40m
Tue, Feb 27
ICN
OAK
22h 27m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 4
OAK
ICN
16h 55m
Wed, Apr 18
ICN
OAK
15h 22m
Trip: 15 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3450 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.6
LAX
ICN
Excellent 9.3

More than enough seat space I was on seat 28. I actually slept most of the time which usually doesn't happen so I guess it was just that comfortable. Attendants were great and food was fair but can't really expect much for airplane food. I would definitely fly Korean air again.

GMP
USN
Good 6.0

Great Staff

Being too old to listen to crying baby's in the economy (Cattle Car) section of the airplane.

MNL
ICN
Good 7.3

Seat was not comfortable.

FRA
ICN
Excellent 8.0

The service is great. The food good. The seats are standard sleeper seats, so also good.

the wine selection was not so good. They could do much better with the wine. It’s not the cost it’s the selection. For the same price range they could have better tasting wine.

ICN
HNL
Good 7.6

비행기안 승무원들은항상 웃고 친절해서 편안한 여행을 할수있다

Wed, Jan 17
OAK
ICN
27h 15m
Tue, Feb 6
ICN
OAK
22h 21m
Trip: 21 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4047 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
PVG
JFK
Mediocre 3.6

My first class cabin was dirty

PVG
YYZ
Excellent 8.0

I was pleasantly surprised w my experience China Eastern. I was expecting omg the worst. Very opposite to that. The flight was on time, boarding was orderly and flight attendants friendly. I will not hesitate to fly this service again.

The fact that you cannot use your mobile phone even on flight mode.

LAX
PVG
Okay 5.0

The airline did its job in getting me there alive and on time.

Not comfortable. Cant use phones at all. Crew wasn't very hospitable. Entertainment system wasn't fully functional. They make you close the shades no matter what time it is which takes away the perks of having a window seat.

BKK
PVG
Mediocre 3.6

The last leg of my return flight was nice and that feed was good

I had asked about a special meal and was told I could only order it at the check in booth at the airport. I had decided not to. Apparently it was set up anyway and I was served an awful dinner. The instant coffee and food on the first leg of my return flight was beyond human consumption

HKG
PVG
Okay 4.6

Good food. Good service.

Crazy way ti aboard. A little disorganized and some people take advantage of that affective others. From the gate to the plane the bus made worst the situation. Some people disrespect others.

Wed, Mar 21
OAK
ICN
16h 45m
Sun, Apr 1
ICN
OAK
21h 32m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 1
OAK
ICN
16h 45m
Thu, May 10
ICN
OAK
15h 22m
Trip: 10 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3450 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.6
GMP
USN
Good 6.0

Great Staff

Being too old to listen to crying baby's in the economy (Cattle Car) section of the airplane.

FRA
ICN
Excellent 8.0

The service is great. The food good. The seats are standard sleeper seats, so also good.

the wine selection was not so good. They could do much better with the wine. It’s not the cost it’s the selection. For the same price range they could have better tasting wine.

SFO
ICN
Excellent 9.6

The whole overall experience was fantastic. The food is great and the crew does a great job of taking care of you.

ICN
HNL
Good 7.6

비행기안 승무원들은항상 웃고 친절해서 편안한 여행을 할수있다

LAX
ICN
Excellent 9.0

Love the service on this flight! Super friendly and quick to service.

The seat pocket in front of me was full with magazines. No space for any else. Like others airlines the seats were too narrow.

Sun, Dec 31
OAK
ICN
18h 58m
Wed, Jan 17
ICN
OAK
20h 35m
$1092
Trip: 18 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3450 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.6
ICN
HNL
Good 7.6

비행기안 승무원들은항상 웃고 친절해서 편안한 여행을 할수있다

LAX
ICN
Excellent 9.0

Love the service on this flight! Super friendly and quick to service.

The seat pocket in front of me was full with magazines. No space for any else. Like others airlines the seats were too narrow.

MNL
ICN
Good 7.3

Seat was not comfortable.

LAX
ICN
Excellent 9.3

More than enough seat space I was on seat 28. I actually slept most of the time which usually doesn't happen so I guess it was just that comfortable. Attendants were great and food was fair but can't really expect much for airplane food. I would definitely fly Korean air again.

SFO
ICN
Good 7.6

Food, would of liked snacks or dessert.

Would of like more movie choices

Tue, Jun 5
OAK
ICN
30h 56m
Tue, Jun 12
ICN
OAK
26h 28m
$1295
Trip: 8 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4047 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
PVG
DPS
Mediocre 2.0

The bathrooms were clean

First, our flight to Bali was canceled, there was a scam delaying and delaying the flight so that no one was offered vouchers. But the gate told us it was definitely canceled even though it was never officially canceled. We flew to Manila instead. They botched our return ticked accidentally booking us home on a flight 3 days later. We were on hold 45 minutes but no one answered when we tried to call so we had to wait at the airport to talk to someone - of course their convenient hours are 2AM - 10AM. When we finally did get a flight, the food was awful, the "vegetarian option" was inedible. The thimble of wine was mean considering there is no alcohol in flight. The snack was a tiny package containing 8 tasteless peanuts. We were reprimanded for getting more water. TERRIBLE!!!!!!!!!!!!!!!!!!!!!!!!!!!!

PVG
YYZ
Excellent 10.0

Free wifi. Courteous crew, really good hospitality

Nothing in particular.

BKK
PVG
Mediocre 3.6

The last leg of my return flight was nice and that feed was good

I had asked about a special meal and was told I could only order it at the check in booth at the airport. I had decided not to. Apparently it was set up anyway and I was served an awful dinner. The instant coffee and food on the first leg of my return flight was beyond human consumption

PVG
YYZ
Excellent 8.0

I was pleasantly surprised w my experience China Eastern. I was expecting omg the worst. Very opposite to that. The flight was on time, boarding was orderly and flight attendants friendly. I will not hesitate to fly this service again.

The fact that you cannot use your mobile phone even on flight mode.

PVG
JFK
Mediocre 3.6

My first class cabin was dirty

Mon, May 28
OAK
ICN
16h 45m
Sat, Jun 9
ICN
OAK
15h 22m
$1336
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Feb 18
OAK
ICN
37h 55m
Mon, Feb 26
ICN
OAK
29h 31m
$1362
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 23
OAK
ICN
16h 45m
Sat, Mar 31
ICN
OAK
14h 45m
$1372
Trip: 9 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3450 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.6
GMP
USN
Good 6.0

Great Staff

Being too old to listen to crying baby's in the economy (Cattle Car) section of the airplane.

LAX
ICN
Excellent 9.0

Love the service on this flight! Super friendly and quick to service.

The seat pocket in front of me was full with magazines. No space for any else. Like others airlines the seats were too narrow.

SFO
ICN
Excellent 9.6

The whole overall experience was fantastic. The food is great and the crew does a great job of taking care of you.

ICN
SFO
Excellent 10.0

they were on time and very polite.

FRA
ICN
Excellent 8.0

The service is great. The food good. The seats are standard sleeper seats, so also good.

the wine selection was not so good. They could do much better with the wine. It’s not the cost it’s the selection. For the same price range they could have better tasting wine.

Mon, Jun 4
OAK
ICN
19h 50m
Fri, Jun 29
ICN
OAK
19h 23m
$1504
Trip: 26 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3450 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.6
SFO
ICN
Good 7.6

Food, would of liked snacks or dessert.

Would of like more movie choices

SFO
ICN
Excellent 9.6

The whole overall experience was fantastic. The food is great and the crew does a great job of taking care of you.

LAX
ICN
Excellent 9.0

Love the service on this flight! Super friendly and quick to service.

The seat pocket in front of me was full with magazines. No space for any else. Like others airlines the seats were too narrow.

ICN
HNL
Good 7.6

비행기안 승무원들은항상 웃고 친절해서 편안한 여행을 할수있다

MNL
ICN
Good 7.3

Seat was not comfortable.

Thu, Jun 7
OAK
ICN
16h 35m
Fri, Jun 29
ICN
OAK
15h 09m
$1757
Trip: 23 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3450 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.6
ICN
HNL
Good 7.6

비행기안 승무원들은항상 웃고 친절해서 편안한 여행을 할수있다

ICN
SFO
Excellent 9.0

Boarding could have followed through with the row system rather than everyone all at once.

SFO
ICN
Good 7.0

They fixed my vegetarian meal issue by making sure I get it on the next flight.

1. They didn't have a vegetarian meal as I had selected while booking my flight. 2. For the 2nd meal, they offered me the extra vegetarian meal they had but it had so much chili powder in it, it was not edible.

FRA
ICN
Excellent 8.0

The service is great. The food good. The seats are standard sleeper seats, so also good.

the wine selection was not so good. They could do much better with the wine. It’s not the cost it’s the selection. For the same price range they could have better tasting wine.

SFO
ICN
Excellent 9.6

The whole overall experience was fantastic. The food is great and the crew does a great job of taking care of you.

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