Find Cheap Flights from Washington to Osaka Kansai International (WAS - KIX)

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FAQs for Booking Washington to Osaka Kansai International Flights

How long does a flight from Washington to Osaka Kansai International take?
An average nonstop flight takes 25h 35m, covering a distance of 6966 miles.
Which airlines provide the cheapest flights from Washington to Osaka Kansai International?
In the past 3 days, the cheapest round-trip tickets were found on Air China ($563), Multiple Airlines ($584) and China Eastern ($876).
Do I need a passport to fly between Washington and Osaka Kansai International?
Yes.
What’s the cheapest day of the week to fly Washington to Osaka Kansai International?
For Washington to Osaka Kansai International, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Osaka Kansai International back to Washington, the best deals are generally found on Tuesday, with Thursday being the most expensive.

Book cheap flights from Washington to Osaka Kansai International (round-trip)

Airports
Origin
Washington
$563
only
$563
$876
only
$876
Destination
Osaka
$563
only
$563
Wed, Apr 4
IAD
KIX
31h 05m
Mon, Apr 23
KIX
IAD
18h 35m
Trip: 20 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3245 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
5.9
NRT
PEK
Good 7.6

Most of the staff was very helpful and accommodating. On the first leg of the flight one of the attendants even suggested a wine with dinner, a very kind gesture.

When my husband and I went to check in for our flight at the desk we had to wait very long time to get checked in. We noticed that one of the girls was in training, which is understandable but just inconvenient. We are both very patient people but this just made us nervous because our first flight on Air China to Japan on 10/26/17 was very delayed and caused us to have to literally run and still go through a rigorous security check. We were not rushed through the line even though we had nothing to do with our flight being delayed on our second leg. We then had to wait in another long line for security even after arriving into China on our flight back. There was also someone on board before take off with a medical problem and we could tell that some of the patrons started getting a bit aggressive or irritable. I don’t think the crew could’ve done much in that regard but wish the issue had been resolved a little quicker. I believe it was a 40 minute delay in take off.

PEK
LAX
Good 6.6

Most of the staff was very helpful and accommodating. On the first leg of the flight one of the attendants even suggested a wine with dinner, a very kind gesture.

When my husband and I went to check in for our flight at the desk we had to wait very long time to get checked in. We noticed that one of the girls was in training, which is understandable but just inconvenient. We are both very patient people but this just made us nervous because our first flight on Air China to Japan on 10/26/17 was very delayed and caused us to have to literally run and still go through a rigorous security check. We were not rushed through the line even though we had nothing to do with our flight being delayed on our second leg. We then had to wait in another long line for security even after arriving into China on our flight back. There was also someone on board before take off with a medical problem and we could tell that some of the patrons started getting a bit aggressive or irritable. I don’t think the crew could’ve done much in that regard but wish the issue had been resolved a little quicker. I believe it was a 40 minute delay in take off.

PEK
BKK
Okay 5.6

The flight waited which I'm sure is a complaint by others. This is due to the very inefficient transfer process in Beijing.

Zero entertainment. I know it's only a 4-5 hour flight but still.

IAD
PEK
Good 7.3

I have flown with Air China before and had a bad experience. They are improving everything from customer service to in-flight amenities. Transfers in Beijing are still a problem with zero efficiency.

They don't honor seat selection when booking but attendant at gate helped and was very understanding.

PEK
SFO
Mediocre 3.6

There were personal movie screens with movies I liked.

The food was pretty bad. The bottom seat cushion was quite hard so I couldn't sleep because I was shifting my weight every hour. We were told at the boarding gate that the flight was full when we asked about upgrades, but the economy plus section was almost empty once we were on. I don't understand the reasoning for lying about the flight being full. If you won't sell us an upgrade, just say so.

Fri, Jan 19
IAD
KIX
34h 15m
Sun, Jan 28
KIX
IAD
37h 19m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 19
DCA
KIX
35h 05m
Sun, Jan 28
KIX
DCA
41h 02m
Trip: 10 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3940 reviews
Overall
6.4
Boarding
6.4
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.8
OKA
PVG
Excellent 10.0

Fast, easy and comfortable.

No internet acces in Shanghai.

SFO
PVG
Good 7.3

New planes, efficient crew, on time.... Early arrival!

Shanghai airport transit process is horrible! Good is very plain, bit I don't care so much. However, not enough water provided. This really needs addressing...

LAX
PVG
Excellent 8.6

The movies and seats were amazing so it made the flight go by faster

None of the crew really spoke any English

CAN
NGB
Good 7.0

Kayak or JustFly put wrong ID number whole booking the flight. First 2 segment I had no issues buy 3rd segment they denied to check me in and almost forced me to buy a new ticket. Check in Crew was rude and would speak to me in Chinese. I am a foreigner who doesn't understand English. They wanted me to call my booking agent in Canada, it was mid night in Canada.

PVG
WUH
Mediocre 2.0

Nothing

Everything, will never use again. Worst flight experience I have had has been with this airline

Sun, Feb 4
DCA
KIX
31h 36m
Tue, Feb 6
KIX
DCA
36h 38m
$1039
Trip: 3 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 3419 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
SFO
HKG
Good 7.0

Decent crew

Bad food

BOS
HKG
Mediocre 2.0

Flight Attendant gave us good excuse!!

Bad service and cheap food.

HKG
BOS
Mediocre 3.3

Entertainment system worked fine.

Economy class cabin is chaotic. Food is mediocre.

HKG
TPE
Excellent 8.0

Service is good.

Wash rooms are limited

JFK
HKG
Excellent 9.3

They asked me to change my seat, but when we asked to sit together with my husband, they were not able to accommodate it

Wed, Mar 21
IAD
KIX
29h 28m
Wed, Mar 28
KIX
IAD
53h 31m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 1
IAD
KIX
38h 35m
Sun, Feb 11
KIX
IAD
37h 55m
Trip: 11 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3245 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
5.9
PEK
LAX
Good 6.6

Most of the staff was very helpful and accommodating. On the first leg of the flight one of the attendants even suggested a wine with dinner, a very kind gesture.

When my husband and I went to check in for our flight at the desk we had to wait very long time to get checked in. We noticed that one of the girls was in training, which is understandable but just inconvenient. We are both very patient people but this just made us nervous because our first flight on Air China to Japan on 10/26/17 was very delayed and caused us to have to literally run and still go through a rigorous security check. We were not rushed through the line even though we had nothing to do with our flight being delayed on our second leg. We then had to wait in another long line for security even after arriving into China on our flight back. There was also someone on board before take off with a medical problem and we could tell that some of the patrons started getting a bit aggressive or irritable. I don’t think the crew could’ve done much in that regard but wish the issue had been resolved a little quicker. I believe it was a 40 minute delay in take off.

MNL
PEK
Good 6.3

Better than the New Jersey flight to Beijing more food this time from Beijing to Houston staff was very nice and friendly

Seats too small me too big lol

PEK
IAH
Mediocre 2.0

Doesn't matter if your economy or first class. First one to the gate gets in. Good for me because I always fly economy.

Typical Chinese service, poor. Will never fly Air China ever again. Only reason why I book the ticket because it was cheap, now I know why.

LAX
PEK
Mediocre 3.0

The crew were nice

The food was terrible. There were no amenedies for flying internationally like I am used to. And the movies available?! Usually international flights have all kinds of movies to watch. There were only a few that is even heard of.

NRT
PEK
Good 7.6

Most of the staff was very helpful and accommodating. On the first leg of the flight one of the attendants even suggested a wine with dinner, a very kind gesture.

When my husband and I went to check in for our flight at the desk we had to wait very long time to get checked in. We noticed that one of the girls was in training, which is understandable but just inconvenient. We are both very patient people but this just made us nervous because our first flight on Air China to Japan on 10/26/17 was very delayed and caused us to have to literally run and still go through a rigorous security check. We were not rushed through the line even though we had nothing to do with our flight being delayed on our second leg. We then had to wait in another long line for security even after arriving into China on our flight back. There was also someone on board before take off with a medical problem and we could tell that some of the patrons started getting a bit aggressive or irritable. I don’t think the crew could’ve done much in that regard but wish the issue had been resolved a little quicker. I believe it was a 40 minute delay in take off.

Tue, Apr 3
DCA
KIX
35h 00m
Mon, Apr 23
KIX
DCA
32h 36m
$1056
Trip: 21 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 3419 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
JFK
HKG
Excellent 9.3

They asked me to change my seat, but when we asked to sit together with my husband, they were not able to accommodate it

HKG
MNL
Excellent 8.3

More leg room bigger plane

Food and landing

HKG
BOS
Mediocre 3.3

Entertainment system worked fine.

Economy class cabin is chaotic. Food is mediocre.

JFK
HKG
Good 7.0

Entertainment was good. There was a lot of movies to choose from.

Not enough padding on the seats for long distance travel. Not enough leg room. Not enough baggage bin over top of your seat people from other seats put their luggage on your overhead bins.

HKG
JFK
Mediocre 3.6

Plane was clean

The crew was uninformed and unobservant to actual conditions in the cabin. They kept the air conditioning on and no one was available to address the situation. People started to take their winter coats out of the overhead bins and sit in their seats with coats on. They spent a significant amount of time repeatedly requesting that the window shades be moved up or down. Frankly, if I buy a window seat I should have the option to look out the window if I'm not disturbing my neighbors.

Sat, Dec 30
IAD
KIX
35h 45m
Sun, Jan 21
KIX
IAD
33h 15m
$1008
Trip: 23 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3245 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
5.9
PEK
IAH
Excellent 9.3

Every crew member was so nice and attentive.

There really isn't anything to complain. My flight experience was great

HND
PEK
Mediocre 2.0

Doesn't matter if your economy or first class. First one to the gate gets in. Good for me because I always fly economy.

Typical Chinese service, poor. Will never fly Air China ever again. Only reason why I book the ticket because it was cheap, now I know why.

PEK
BKK
Okay 5.6

The flight waited which I'm sure is a complaint by others. This is due to the very inefficient transfer process in Beijing.

Zero entertainment. I know it's only a 4-5 hour flight but still.

MNL
PEK
Good 6.3

Better than the New Jersey flight to Beijing more food this time from Beijing to Houston staff was very nice and friendly

Seats too small me too big lol

PEK
SFO
Mediocre 3.6

There were personal movie screens with movies I liked.

The food was pretty bad. The bottom seat cushion was quite hard so I couldn't sleep because I was shifting my weight every hour. We were told at the boarding gate that the flight was full when we asked about upgrades, but the economy plus section was almost empty once we were on. I don't understand the reasoning for lying about the flight being full. If you won't sell us an upgrade, just say so.

Fri, Dec 29
IAD
KIX
39h 10m
Fri, Jan 12
KIX
IAD
37h 19m
$1122
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 9
DCA
KIX
36h 11m
Sun, Mar 25
KIX
DCA
38h 41m
$1126
Trip: 16 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 3419 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
BOS
HKG
Mediocre 2.0

Flight Attendant gave us good excuse!!

Bad service and cheap food.

HKG
TPE
Excellent 8.0

Service is good.

Wash rooms are limited

HKG
MNL
Excellent 8.3

More leg room bigger plane

Food and landing

HKG
HYD
Good 6.6

Pls see above comments

SFO
HKG
Excellent 8.6

What you'd expect from a Cathay flight. The abundant entertainment options was a pleasant surprise.

There was quite a delay, which was a shame.

Wed, May 9
IAD
KIX
25h 35m
Tue, May 22
KIX
IAD
33h 32m
$1124
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 31
DCA
KIX
31h 40m
Tue, Jan 23
KIX
DCA
35h 18m
$1412
Trip: 24 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 3419 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
BOS
Mediocre 3.3

Entertainment system worked fine.

Economy class cabin is chaotic. Food is mediocre.

SFO
HKG
Excellent 8.6

What you'd expect from a Cathay flight. The abundant entertainment options was a pleasant surprise.

There was quite a delay, which was a shame.

JFK
HKG
Excellent 9.3

They asked me to change my seat, but when we asked to sit together with my husband, they were not able to accommodate it

HKG
LAX
Good 6.6

The crew is bilingual and they work and move fast

Flight CX882 Seat 59K the food tray does not stay up, food keeps sliding to the right. Both departing and returning flights ran out of free gifts as stated for the purchase of Laneige skin care products. Food selection is less desirable compared to other Asian airlines. Inside the crew food storage/service area looks old and dirty. I can see the area from my seat.

HKG
MNL
Excellent 8.3

More leg room bigger plane

Food and landing

Mon, Jan 1
IAD
KIX
35h 45m
Wed, Jan 10
KIX
IAD
33h 15m
$1551
Trip: 10 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3245 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
5.9
PEK
SFO
Mediocre 3.6

There were personal movie screens with movies I liked.

The food was pretty bad. The bottom seat cushion was quite hard so I couldn't sleep because I was shifting my weight every hour. We were told at the boarding gate that the flight was full when we asked about upgrades, but the economy plus section was almost empty once we were on. I don't understand the reasoning for lying about the flight being full. If you won't sell us an upgrade, just say so.

LAX
PEK
Mediocre 3.0

The crew were nice

The food was terrible. There were no amenedies for flying internationally like I am used to. And the movies available?! Usually international flights have all kinds of movies to watch. There were only a few that is even heard of.

SGN
PEK
Mediocre 3.6

The food was good for airplane food.

It makes no sense to not allow the use of any electronics during take off and landing. My E reader doesn't even use a cell signal, but I couldn't have it out. Also, not allowing cell phones at ANY time during the flight, even in airplane mode, is ridiculous because tablets, which can have cell signals, are allowed. Air China is just frustrating.

PEK
SGN
Mediocre 3.0

The crew were nice

Again the food was terrible. And this was an international flight and there wasn’t even a tv for watching movies! So all you could do was sit crammed in your seat for hours!!

PEK
IAH
Excellent 9.3

Every crew member was so nice and attentive.

There really isn't anything to complain. My flight experience was great

Sun, Dec 31
DCA
KIX
27h 05m
Tue, Jan 9
KIX
DCA
44h 33m
$1416
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 3419 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
JFK
Mediocre 3.6

Plane was clean

The crew was uninformed and unobservant to actual conditions in the cabin. They kept the air conditioning on and no one was available to address the situation. People started to take their winter coats out of the overhead bins and sit in their seats with coats on. They spent a significant amount of time repeatedly requesting that the window shades be moved up or down. Frankly, if I buy a window seat I should have the option to look out the window if I'm not disturbing my neighbors.

HKG
MNL
Excellent 8.3

More leg room bigger plane

Food and landing

HKG
TPE
Excellent 8.0

Service is good.

Wash rooms are limited

HKG
HYD
Good 6.6

Pls see above comments

HKG
BOS
Mediocre 3.3

Entertainment system worked fine.

Economy class cabin is chaotic. Food is mediocre.

Mon, Jan 1
DCA
KIX
29h 20m
Tue, Jan 9
KIX
DCA
45h 08m
$1416
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 3419 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
LAX
Good 6.6

The crew is bilingual and they work and move fast

Flight CX882 Seat 59K the food tray does not stay up, food keeps sliding to the right. Both departing and returning flights ran out of free gifts as stated for the purchase of Laneige skin care products. Food selection is less desirable compared to other Asian airlines. Inside the crew food storage/service area looks old and dirty. I can see the area from my seat.

HKG
MNL
Excellent 8.3

More leg room bigger plane

Food and landing

JFK
HKG
Good 7.0

Entertainment was good. There was a lot of movies to choose from.

Not enough padding on the seats for long distance travel. Not enough leg room. Not enough baggage bin over top of your seat people from other seats put their luggage on your overhead bins.

SFO
HKG
Excellent 8.6

What you'd expect from a Cathay flight. The abundant entertainment options was a pleasant surprise.

There was quite a delay, which was a shame.

SFO
HKG
Good 7.0

Decent crew

Bad food

*
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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.