Find Cheap Flights from Seattle/Tacoma Intl to Osaka Itami (SEA - ITM)

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FAQs for Booking Seattle/Tacoma Intl to Osaka Itami Flights

How long does a flight from Seattle/Tacoma Intl to Osaka Itami take?
An average nonstop flight takes 13h 00m, covering a distance of 5002 miles.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Osaka Itami?
In the past 3 days, the cheapest round-trip tickets were found on Air Canada ($857), Multiple Airlines ($969) and Japan Airlines ($1285).
Do I need a passport to fly between Seattle/Tacoma Intl and Osaka Itami?
Yes.
What’s the cheapest day of the week to fly Seattle/Tacoma Intl to Osaka Itami?
For Seattle/Tacoma Intl to Osaka Itami, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Osaka Itami back to Seattle/Tacoma Intl, the best deals are generally found on Tuesday, with Sunday being the most expensive.

Book cheap flights from Seattle/Tacoma Intl to Osaka Itami (round-trip)

Airports
Origin
Seattle
$857
only
$857
Destination
Osaka
$857
only
$857
Wed, Mar 7
SEA
ITM
16h 00m
Fri, Mar 16
ITM
SEA
22h 28m
Trip: 9 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20938 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.4
SMF
DEN
Mediocre 2.0

My flights were so behind I missed my connection for Toronto to Tel Aviv and was rerouted to London and then Frankfurt but the plane was late getting there as well. Air canada had no crew on the ground and over and hour wait for customer service on the phone so i had no way to find out what my reticketing status was. I was passed off to numerous other airlines and sent through the airport to the incorrect terminals in heathrow causing another missed flight. Air canada did not accept the responsibility to maintain my reservation and get me to my destination efficiently. Even when I spoke with a phone representative the person was rude and never sent confirmation of my flights so I had no reference point for flight numbers or air lines. All of his added up to more than 13 hours of delays on what was already a 24 hour trip. Worst travel experience of my life.

LHR
YYC
Good 6.0

Food is tasteless and it is too crapped. No leg room on planes

ICN
YYZ
Good 6.0

Business class seat

Mpvie choices are terrible. They don’t know what “new releases” mean.

NRT
YVR
Okay 4.6

There was a horrid family in the row in frony of me that absolutley refused to control their child at all, even when airline staff stepped in , so a really long flight was made to seem even longer and sleeping was out of the question.

YEG
YVR
Excellent 10.0

the staff very helpful , respectful, didn't feel rush they had their attention on helping me .Very grateful Thank you all

Mon, Apr 9
SEA
ITM
15h 40m
Tue, Apr 17
ITM
SEA
22h 29m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jul 31
SEA
ITM
15h 45m
Tue, Aug 14
ITM
SEA
18h 55m
$1285
Trip: 15 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3115 reviews
Overall
8.9
Boarding
9.0
Comfort
8.7
Crew
9.1
Entertainment
8.6
Food
8.5
CTS
HND
Excellent 10.0

Very clean and modern aircraft. Staff were friendly and attentive. They provided directions and a guide for travelers transitioning from domestic to international flights. Strongly recommend Japan Airlines.

Nothing, well done.

BKK
HND
Excellent 10.0

I liked everything with JAL. Seats are comfortable, good food, excellent service.

HND
LHR
Okay 5.6

BA flight with poorer screens and food than JAL

NRT
JFK
Good 6.6

The seats were comfortable for economy, but that's about it. Unfortunately, everything else ranged between mediocre and okay. For non stop to Japan, I'd rather fly ANA.

The whole entire class system that they are beholden to as if we're still living in feudal Japan. Swiss & Lufthansa serves more meals and at higher quality than JAL. The drinks were also blah. JAL focuses more on their Business Class and First Class Passengers. Even their luggage comes in first.

HND
SFO
Excellent 10.0

Service was excellent!

It was a great flight!

Wed, Jul 25
SEA
ITM
13h 00m
Wed, Aug 8
ITM
SEA
18h 31m
$1298
Trip: 15 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2980 reviews
Overall
8.8
Boarding
8.9
Comfort
8.5
Crew
9.1
Entertainment
8.4
Food
8.3
HND
ORD
Good 7.0

Chose to fly directly across Pacific through multiple thunderstorms instead of routing through Alaska and Canada. Half of the flight was 4/5 level turbulence.

LAX
NRT
Good 6.6

ANA did a great job of keeping customers informed about every detail regarding the delays we experienced with the flight. ANA did a great job of finding me a new flight when delays caused by the ground crew caused me to miss a connecting flight.

Late boarding caused us to miss connecting flights.

BKK
NRT
Good 6.3

Food was not good, seats not comfy

NRT
JFK
Mediocre 2.0

Nothing

First, I did an online check-in and was able to secure a seat for the first leg of the flight, but was able to get any information on my second leg. So when I arrived at the Thai Airways counter to load in my bags I asked the Thai Airways representative about the missing information. His response was that he could not get into the ANA system and that I have to go to the ANA counter to ask for that information. Given that my layover in Narita was only about 45mins landing to going to the gate, I was not comfortable with not knowing if I would be on that flight or not. The Thai Airways representation at the boarding counter did help me a bit and got in touch with a guide in Narita to help me get my luggages and get to gate properly. I wanted to note that we did not arrive in Narita on time due to the high air traffic so the plane had to circle around for 15 mins. When we finally landed I had about 15 mins to get through the custom and ran to my gate. When I received my ticket I was shocked that I got a middle seat on a 13 hours flight! If I have known this earlier I would have paid for a better seat, but since I was not able to check-in online and didn't receive any info about this flight prior to boarding I was not allowed to change on this full flight. In addition, the plane ride was awful. The food was disgusting and the seat was very uncomfortable. The seat did not even recline back! I don't expect much from a short distance flight but for a 13 hour long flight, I at least expect the seat to be slightly better than sitting on a rock against a brick wall. All in all, this was a HORRIFIC EXPERIENCE I went through. The stress and the discomfort on the plane was an experience that no one should ever feel while traveling. It was an awful nightmare on an ANA flight. I would like a refund on this flight with no exceptions. Sincerely, Jessica Saesue

CTS
HND
Excellent 8.0

Great service and crew. Boarding was quick and efficient.

No personal inflight entertainment, but it wasn’t an issue with such a short flight from Sapporo to Tokyo.

Wed, Mar 7
SEA
ITM
17h 10m
Wed, Mar 14
ITM
SEA
29h 03m
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20938 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.4
SMF
DEN
Mediocre 2.0

My flights were so behind I missed my connection for Toronto to Tel Aviv and was rerouted to London and then Frankfurt but the plane was late getting there as well. Air canada had no crew on the ground and over and hour wait for customer service on the phone so i had no way to find out what my reticketing status was. I was passed off to numerous other airlines and sent through the airport to the incorrect terminals in heathrow causing another missed flight. Air canada did not accept the responsibility to maintain my reservation and get me to my destination efficiently. Even when I spoke with a phone representative the person was rude and never sent confirmation of my flights so I had no reference point for flight numbers or air lines. All of his added up to more than 13 hours of delays on what was already a 24 hour trip. Worst travel experience of my life.

YYC
LHR
Mediocre 3.6

Mix up with seating had boarding card reprinted twice and no one could explain why it happened. Staff otherwise were good.

ICN
YYZ
Good 6.0

Business class seat

Mpvie choices are terrible. They don’t know what “new releases” mean.

YHZ
YUL
Excellent 8.6

Everything went very smoothly with this flight. It boarded on time. The crew were all very friendly. I enjoyed the entertainment selections and found a tv show that I had been wanting to see. I managed to watch 2 episodes and look forward to watching more of the same show on my flight back. I ended up having the 2 seats to myself which was great. Extra legroom. I have no complaints at all.

LGA
YYZ
Excellent 8.0

Friendly, attentive staff. Good service. My toddler, husband and I boarded first because of our child, so we had plenty of time to get comfy on the plane. The flight attendants served sufficient drinks and snacks for the 1 hour flight.

Flight was delayed two hours so my toddler and I had significantly longer to wait, which is not too fun. However, I understand this is unavoidable sometimes.

Mon, Apr 2
SEA
ITM
17h 55m
Wed, Apr 11
ITM
SEA
22h 29m
Trip: 10 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20938 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.4
YUL
LGA
Excellent 9.3

I hadn’t been on a plane in almost 10 years. People were very helpful at the airports. The plane ride was comfortable. The crew was nice both ways. I would. The price was excellent!

FRA
YYC
Good 7.3

very inefficient boarding. Also had trouble booking seats in the 24 hours before the flight.

SMF
DEN
Mediocre 2.0

My flights were so behind I missed my connection for Toronto to Tel Aviv and was rerouted to London and then Frankfurt but the plane was late getting there as well. Air canada had no crew on the ground and over and hour wait for customer service on the phone so i had no way to find out what my reticketing status was. I was passed off to numerous other airlines and sent through the airport to the incorrect terminals in heathrow causing another missed flight. Air canada did not accept the responsibility to maintain my reservation and get me to my destination efficiently. Even when I spoke with a phone representative the person was rude and never sent confirmation of my flights so I had no reference point for flight numbers or air lines. All of his added up to more than 13 hours of delays on what was already a 24 hour trip. Worst travel experience of my life.

YVR
OGG
Good 6.3

Competent stewards/stewardesses

No meal?

NRT
YVR
Okay 4.6

There was a horrid family in the row in frony of me that absolutley refused to control their child at all, even when airline staff stepped in , so a really long flight was made to seem even longer and sleeping was out of the question.

Fri, Feb 9
SEA
ITM
16h 00m
Sat, Feb 24
ITM
SEA
23h 28m
$1135
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 25
SEA
ITM
17h 10m
Mon, Jan 29
ITM
SEA
17h 23m
$1013
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20938 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.4
FRA
YYC
Good 7.3

very inefficient boarding. Also had trouble booking seats in the 24 hours before the flight.

YHZ
YUL
Excellent 8.6

Everything went very smoothly with this flight. It boarded on time. The crew were all very friendly. I enjoyed the entertainment selections and found a tv show that I had been wanting to see. I managed to watch 2 episodes and look forward to watching more of the same show on my flight back. I ended up having the 2 seats to myself which was great. Extra legroom. I have no complaints at all.

ICN
YYZ
Good 6.0

Business class seat

Mpvie choices are terrible. They don’t know what “new releases” mean.

NRT
YVR
Okay 4.6

There was a horrid family in the row in frony of me that absolutley refused to control their child at all, even when airline staff stepped in , so a really long flight was made to seem even longer and sleeping was out of the question.

YUL
LGA
Excellent 9.3

I hadn’t been on a plane in almost 10 years. People were very helpful at the airports. The plane ride was comfortable. The crew was nice both ways. I would. The price was excellent!

Wed, Jun 13
SEA
ITM
18h 20m
Thu, Jul 12
ITM
SEA
13h 16m
$1091
Trip: 30 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20938 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.4
LHR
YYC
Good 6.0

Food is tasteless and it is too crapped. No leg room on planes

YEG
YVR
Excellent 10.0

the staff very helpful , respectful, didn't feel rush they had their attention on helping me .Very grateful Thank you all

LGA
YYZ
Excellent 8.0

Friendly, attentive staff. Good service. My toddler, husband and I boarded first because of our child, so we had plenty of time to get comfy on the plane. The flight attendants served sufficient drinks and snacks for the 1 hour flight.

Flight was delayed two hours so my toddler and I had significantly longer to wait, which is not too fun. However, I understand this is unavoidable sometimes.

YVR
YYZ
Good 6.6

No hot water. Limited movies/tv shows

SMF
DEN
Mediocre 2.0

My flights were so behind I missed my connection for Toronto to Tel Aviv and was rerouted to London and then Frankfurt but the plane was late getting there as well. Air canada had no crew on the ground and over and hour wait for customer service on the phone so i had no way to find out what my reticketing status was. I was passed off to numerous other airlines and sent through the airport to the incorrect terminals in heathrow causing another missed flight. Air canada did not accept the responsibility to maintain my reservation and get me to my destination efficiently. Even when I spoke with a phone representative the person was rude and never sent confirmation of my flights so I had no reference point for flight numbers or air lines. All of his added up to more than 13 hours of delays on what was already a 24 hour trip. Worst travel experience of my life.

Fri, May 4
SEA
ITM
14h 05m
Sun, May 20
ITM
SEA
13h 15m
$1474
Trip: 17 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2980 reviews
Overall
8.8
Boarding
8.9
Comfort
8.5
Crew
9.1
Entertainment
8.4
Food
8.3
NRT
JFK
Mediocre 2.0

Nothing

First, I did an online check-in and was able to secure a seat for the first leg of the flight, but was able to get any information on my second leg. So when I arrived at the Thai Airways counter to load in my bags I asked the Thai Airways representative about the missing information. His response was that he could not get into the ANA system and that I have to go to the ANA counter to ask for that information. Given that my layover in Narita was only about 45mins landing to going to the gate, I was not comfortable with not knowing if I would be on that flight or not. The Thai Airways representation at the boarding counter did help me a bit and got in touch with a guide in Narita to help me get my luggages and get to gate properly. I wanted to note that we did not arrive in Narita on time due to the high air traffic so the plane had to circle around for 15 mins. When we finally landed I had about 15 mins to get through the custom and ran to my gate. When I received my ticket I was shocked that I got a middle seat on a 13 hours flight! If I have known this earlier I would have paid for a better seat, but since I was not able to check-in online and didn't receive any info about this flight prior to boarding I was not allowed to change on this full flight. In addition, the plane ride was awful. The food was disgusting and the seat was very uncomfortable. The seat did not even recline back! I don't expect much from a short distance flight but for a 13 hour long flight, I at least expect the seat to be slightly better than sitting on a rock against a brick wall. All in all, this was a HORRIFIC EXPERIENCE I went through. The stress and the discomfort on the plane was an experience that no one should ever feel while traveling. It was an awful nightmare on an ANA flight. I would like a refund on this flight with no exceptions. Sincerely, Jessica Saesue

LAX
NRT
Good 7.3

Great crews and good foot space!

Food was terrible! Getting worse every time !

JFK
HND
Excellent 8.0

Very polite staff

The curry made me sick and the movies were outdated.

PVG
NRT
Excellent 10.0

Nice smile and service. Food is good as well

Arrived later than schedule

SEA
NRT
Excellent 10.0

Everything went well. ANA customer service wonderful, both at the counter and on the plane. Loved the meals, and fun to watch the available movies and shows at your seat.

Seattle/Tacoma Intl to Osaka Itami Flight Information

Flights Arrive in Osaka Itami
Flights Depart from Seattle/Tacoma Intl
Flight Price $857
Distance 5002 miles
Airlines Air Canada, Japan Airlines, ANA
*
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