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Find Cheap Flights from Washington Dulles Intl to Osaka (IAD - OSA)

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Washington Dulles Intl to Osaka Flight Information

Flights Arrive in Osaka
Flights Depart from Washington Dulles Intl
Flight Price $587
Distance 6,931 miles
Airlines Air China, Major Airline, Air Canada, China Eastern, Cathay Pacific, Emirates

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FAQs for Booking Washington Dulles Intl to Osaka Flights

How long does a flight from Washington Dulles Intl to Osaka take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 20h 15m.
Which airlines provide the cheapest flights from Washington Dulles Intl to Osaka?
In the past 3 days, the cheapest round-trip tickets were found on Air China ($587), Multiple Airlines ($656) and Air Canada ($951).
Do I need a passport to fly between Washington Dulles Intl and Osaka?
Yes.
What’s the cheapest day of the week to fly Washington Dulles Intl to Osaka?
For Washington Dulles Intl to Osaka, Sunday is the cheapest day to fly on average and Monday is the most expensive. Flying from Osaka back to Washington Dulles Intl, the best deals are generally found on Tuesday, with Saturday being the most expensive.

Book cheap flights from Washington Dulles Intl to Osaka (round-trip)

Airports
Origin
Washington
$587
only
$587
Destination
Osaka
$587
only
$587
Sun, Nov 25
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
38h 35m
Thu, Dec 6
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
18h 35m
Trip: 12 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 4,568 reviews
Overall
6.5
Boarding
6.7
Comfort
6.5
Crew
7.0
Entertainment
6.0
Food
6.0
IAD
PEK
Okay 4.0

I’ve never been on a long haul flight and perspired through my short the entire 14 hours. Hot and stuffy... not great!

PEK
LAX
Okay 5.0

The movie selection was very good.

We were supposed to leave at 3:00 PM and the flight didn't actually leave until 4:45 PM. The food was not very good and I had to ask for water. I got a whole bottle of water on the flight from Shenyang to Beijing but on the flight from Beijing to LA I was only offered 2 cups of water. It was hard to get comfortable so I could sleep.

BOM
PEK
Excellent 10.0

Good service with good cooperation.

SHE
PEK
Excellent 8.0

The crew was nice. I liked getting a bottle of water to drink.

Everything was fine.

LAX
PEK
Mediocre 2.6

No WiFi, no charging. Food was inedible.

Mon, Dec 3
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
26h 15m
Mon, Dec 17
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
23h 13m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Nov 6
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
31h 05m
Tue, Nov 13
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
18h 35m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Sep 25
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
20h 15m
Wed, Oct 10
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
27h 26m
Trip: 16 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 22,838 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YYZ
MEX
Okay 5.6

On time.

Entertainment has old movies. I don’t pay less to fly rouge, and sometimes I may not have a choice. At least they should have the same movie content as the planes that provide movies outside of the rouge app.

YYZ
SFO
Mediocre 2.0

For the second time I traveled with Air Canada there was a 4 hour delay in Toronto. I will not be traveling with Air Canada ever again

YYJ
YYZ
Mediocre 2.0

Air Canada has completely gone down the tubes and super quickly.

YVR
YYZ
Good 6.3

Crew was fine.

Seats are so narrow you have to huddle to one side to avoid physical contact with large passengers seated next to you.

YYZ
LIS
Good 6.3

Overnight flight so slept. Flight attendants were friendly and helpful.

Cramped seating. No entertainment.

Sun, Sep 9
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
46h 20m
Sat, Sep 22
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
37h 01m
Trip: 14 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 5,280 reviews
Overall
6.5
Boarding
6.6
Comfort
6.5
Crew
6.9
Entertainment
6.2
Food
6.0
NKG
KMG
Good 7.6

Comfortable flight,on time departure,friendly staff

Long layover

MNL
PVG
Mediocre 2.0

Making my way to the bathroom during boarding I was instructed to return to my seat simultaneously as the flight attendant nearly pushed me to the ground in haste.

ORD
PVG
Okay 4.3

It would be good if the Chinese Eastern Airlines employees worked to improve their spoken English for the sake of those who don't understand Chinese. The airport announces over the speaker system were especially difficult to understand.

ORD
PVG
Excellent 9.6

Attentive attendants i business class

PVG
LAX
Good 6.3

Compared to my most recent experience with Air China this crew, food and comfort were far superior. Admittedly that's a very low hurdle but this crew was quite good. Considering experience with three different flights the previously arranged wi-fi worked on none.

Unfortunately terminal personnel for mainland Chinese airlines have so far been horrible across the entire spectrum. Customer service never enters their minds. My reserved business class seat was given away because I did not check in at the gate in Shanghai before others. I don't know how that would be possible to accomplish when I checked in for the flight (same ticket) around 11 hours earlier in Kota Kinabalu. My connecting flight from Kota Kinabalu arrived over 3 hours prior to this flight departing and my checked bag did not make it onto this aircraft. When asked just about any question the answer was "we don't know" even when the answer is readily available. E.g. when asked whether the aircraft at the gate was that which we would be taking--same answer. I would hope it's not universal with these airlines but so far it's 2 for 2 considering my flights with Air China and China Eastern--they just don't seem to care about their customers. I've flown multiple times with EVA (Taiwan based) and never experienced such conduct.

Sun, Aug 26
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
29h 10m
Tue, Sep 18
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
25h 25m
$1161
Trip: 24 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 4,766 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
CEB
HKG
Excellent 10.0

On this trip being able to sleep huge a huge benefit

MNL
HKG
Excellent 9.3

Somewhat disorganized bec. People lined up even if swat numbers have not been called.

People trying to push their way in the line. Color coding of tockets associated with colored line coding may improve situation.

JFK
YVR
Mediocre 2.0

Flight delayed 13 hours

MNL
HKG
Good 7.6

The upgraded seat to business class.

Some staff still needs training, sinplying saying no, is not acceptable, finding a solution and working towards a resuloution is more acceptable. Better verbiage used, checking on food count making sure EVERYONE gets what’s printed on the menu. Asking everyone equally on the same roll is the rule of thumb.

SYD
HKG
Excellent 10.0

Smooth, uneventful travel all was well.

Mon, Jan 21
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
38h 35m
Fri, Jan 25
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
36h 17m
Trip: 5 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 4,568 reviews
Overall
6.5
Boarding
6.7
Comfort
6.5
Crew
7.0
Entertainment
6.0
Food
6.0
PEK
LAX
Okay 5.0

The movie selection was very good.

We were supposed to leave at 3:00 PM and the flight didn't actually leave until 4:45 PM. The food was not very good and I had to ask for water. I got a whole bottle of water on the flight from Shenyang to Beijing but on the flight from Beijing to LA I was only offered 2 cups of water. It was hard to get comfortable so I could sleep.

CAN
PEK
Mediocre 2.0

Because of the airplane delayed for one of my stop, I did not catch on my next flight and ended up bought another ticket, I was so disappointed.

IAD
PEK
Okay 4.0

I’ve never been on a long haul flight and perspired through my short the entire 14 hours. Hot and stuffy... not great!

BOM
PEK
Excellent 10.0

Good service with good cooperation.

JFK
PEK
Excellent 9.3

The food is not so tasty.

Mon, Jan 7
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
40h 30m
Sun, Jan 27
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
46h 35m
$1228
Trip: 21 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 12,159 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.4
Entertainment
8.6
Food
8.1
DXB
JFK
Okay 4.3

Requested an aisle seat at the front or an emergency seat and got neither. I could hardly move my long legs. That the flight was long did not help matters. I was sandwiched between two other travelers on a three-seater arrangement. Again, is it just on flights to Kenya or other African countries that passengers DO NOT receive the travel pouch?

SGN
DXB
Mediocre 2.0

Didn’t get to pick out seats and got stuck in a middle seat. No opportunity to change, even though I tried to do so a week before the flight as welll as once online check in opened.

JFK
DXB
Good 6.0

We like to have Comfortable Seat for mother with that she has under baby infant I Called to the customer service Emirates Fly 25 Days before Fly I Explain to the customer Service that on Economy Class should be Good place and seat for mother with baby but they didn’t give us the Good seat that was so Hard to 13 hours with baby in a tight seat Travel

We like for next Fly from Kabul to JFK Emirates give us Comfortable seat for a mother with her baby thanks

JFK
DXB
Excellent 10.0

I love rraveling eith with Emirates. The seats are comfortable. They have good entertainment system eith a variety of choices. The attendants are polite and respectful and they do an amazing job. The food is good as well.

DXB
BLR
Good 6.3

Nothing special flight.

Old entertainment and less leg room.

Mon, Nov 5
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
26h 12m
Mon, Nov 19
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
37h 45m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Oct 10
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
36h 15m
Wed, Oct 24
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
27h 23m
Trip: 15 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 4,568 reviews
Overall
6.5
Boarding
6.7
Comfort
6.5
Crew
7.0
Entertainment
6.0
Food
6.0
BOM
PEK
Okay 4.3

Practically nothing

Terrible, tasteless food; couldn't understand English announcements, A/V surveillance in aircraft.

PEK
LAX
Okay 5.0

The movie selection was very good.

We were supposed to leave at 3:00 PM and the flight didn't actually leave until 4:45 PM. The food was not very good and I had to ask for water. I got a whole bottle of water on the flight from Shenyang to Beijing but on the flight from Beijing to LA I was only offered 2 cups of water. It was hard to get comfortable so I could sleep.

JFK
PEK
Excellent 9.3

The food is not so tasty.

PEK
TPE
Okay 5.6

There was bad toilet smell reaching where I sat.

CAN
PEK
Mediocre 2.0

Because of the airplane delayed for one of my stop, I did not catch on my next flight and ended up bought another ticket, I was so disappointed.

Sun, Nov 25
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
38h 35m
Mon, Dec 10
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
37h 45m
Trip: 16 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 4,568 reviews
Overall
6.5
Boarding
6.7
Comfort
6.5
Crew
7.0
Entertainment
6.0
Food
6.0
SHE
PEK
Excellent 8.0

The crew was nice. I liked getting a bottle of water to drink.

Everything was fine.

BOM
PEK
Excellent 10.0

Good service with good cooperation.

LAX
PEK
Mediocre 2.6

No WiFi, no charging. Food was inedible.

PEK
IAD
Excellent 8.0

Meals need to be improved

CAN
PEK
Mediocre 2.0

Because of the airplane delayed for one of my stop, I did not catch on my next flight and ended up bought another ticket, I was so disappointed.

Wed, Nov 28
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
26h 12m
Mon, Dec 3
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
23h 13m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Nov 7
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
26h 12m
Sun, Nov 11
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
37h 45m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Oct 9
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
36h 15m
Mon, Oct 15
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
22h 31m
Trip: 7 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 4,568 reviews
Overall
6.5
Boarding
6.7
Comfort
6.5
Crew
7.0
Entertainment
6.0
Food
6.0
JFK
PEK
Excellent 9.3

The food is not so tasty.

CAN
PEK
Mediocre 2.0

Because of the airplane delayed for one of my stop, I did not catch on my next flight and ended up bought another ticket, I was so disappointed.

BOM
PEK
Okay 4.3

Practically nothing

Terrible, tasteless food; couldn't understand English announcements, A/V surveillance in aircraft.

NKG
PEK
Good 6.0

I booked for my wife and son. The Air China lady didn't want to let them board. She said at check-in the passport number on the reservation wouldn't match my wife's passport although in Houston they could bring up her ticket perfectly fine with the same passport. Took 45 minutes and the help of a more customer service oriented co-worker to get it resolved. Poor and stressful experience.

PEK
TPE
Okay 5.6

There was bad toilet smell reaching where I sat.

Wed, Sep 19
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
38h 00m
Wed, Sep 26
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
51h 01m
Trip: 8 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 5,280 reviews
Overall
6.5
Boarding
6.6
Comfort
6.5
Crew
6.9
Entertainment
6.2
Food
6.0
ORD
PVG
Excellent 9.6

Attentive attendants i business class

YVR
PVG
Mediocre 2.0

Overall I didn’t like the flight

Food,customer service,comfort and entertainment

PVG
LAX
Good 6.3

Compared to my most recent experience with Air China this crew, food and comfort were far superior. Admittedly that's a very low hurdle but this crew was quite good. Considering experience with three different flights the previously arranged wi-fi worked on none.

Unfortunately terminal personnel for mainland Chinese airlines have so far been horrible across the entire spectrum. Customer service never enters their minds. My reserved business class seat was given away because I did not check in at the gate in Shanghai before others. I don't know how that would be possible to accomplish when I checked in for the flight (same ticket) around 11 hours earlier in Kota Kinabalu. My connecting flight from Kota Kinabalu arrived over 3 hours prior to this flight departing and my checked bag did not make it onto this aircraft. When asked just about any question the answer was "we don't know" even when the answer is readily available. E.g. when asked whether the aircraft at the gate was that which we would be taking--same answer. I would hope it's not universal with these airlines but so far it's 2 for 2 considering my flights with Air China and China Eastern--they just don't seem to care about their customers. I've flown multiple times with EVA (Taiwan based) and never experienced such conduct.

DEL
PVG
Excellent 8.0

Good service - food/beverages etc

NKG
KMG
Good 7.6

Comfortable flight,on time departure,friendly staff

Long layover

Tue, Sep 25
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
20h 15m
Sat, Sep 29
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
27h 26m
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 22,838 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YUL
LAS
Okay 4.0

Exit seating with more leg room.

No power plugs in a 4h+ flight is not acceptable. That should be standard for every passengers. Unclean seats. General abrasiveness from some of the staff.

YYZ
LIS
Good 6.3

Overnight flight so slept. Flight attendants were friendly and helpful.

Cramped seating. No entertainment.

YVR
LAX
Okay 5.0

I find Air Canada is often delayed and this flight was no exception. We took off two hours later than our scheduled departure.

Delayed by two hours.

BUD
YYZ
Mediocre 2.0

For the second time I traveled with Air Canada there was a delay and no plane in Toronto to make the connection. I will not be traveling with Air Canada ever again

YYZ
SFO
Excellent 10.0

Easy online check in and was able to pay for baggage at the same time. Staff friendly and helpful. Comfortable flight and decent food. A little late taking off but we still arrived at our destination on time.

Sun, Nov 4
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
38h 35m
Mon, Nov 19
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
23h 08m
Trip: 16 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 4,568 reviews
Overall
6.5
Boarding
6.7
Comfort
6.5
Crew
7.0
Entertainment
6.0
Food
6.0
BOM
PEK
Excellent 10.0

Good service with good cooperation.

PEK
BOM
Good 6.0

Did not received two luggage bags

BOM
PEK
Okay 4.3

Practically nothing

Terrible, tasteless food; couldn't understand English announcements, A/V surveillance in aircraft.

PEK
TPE
Okay 5.6

There was bad toilet smell reaching where I sat.

IAD
PEK
Okay 4.0

I’ve never been on a long haul flight and perspired through my short the entire 14 hours. Hot and stuffy... not great!

Fri, Nov 23
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
26h 12m
Sat, Dec 8
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
37h 45m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Oct 24
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
46h 25m
Sun, Oct 28
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
42h 44m
Trip: 5 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 5,280 reviews
Overall
6.5
Boarding
6.6
Comfort
6.5
Crew
6.9
Entertainment
6.2
Food
6.0
PVG
LAX
Okay 4.0

The flight was delayed over an hour to wait for a flight that had some connecting passengers-the delay caused me to miss my connection on the other side. I expect a full fligjtvto prioritize the paying customers who are already present, most of whom had connections to make. When I requested help rebooking my connecting flight in LAX, they gave me (rudely) a QR code and a “certificate” (piece of paper) that said the flight was delayed. The QR code was to check for updates for the delayed flight (useless) and the “certificate was not a help at all for rebooking my domestic connection on the other side. The flight was so late that there were no more flights out to my destination, so I ended up paying for a hotel and change fee $175+ to book a flight first thing next miening. Both the hotel and SWAir said that certificate was meaningless. Our flight over was bad too-very rude personnel at the desk, and stressed out flight attendants...miserable experience both times-never again. We pre-selected seats and both times we were separated. Save your money and pay more for an airline that has customer service because it will end up costing you more in the long run.

YVR
PVG
Mediocre 2.0

Overall I didn’t like the flight

Food,customer service,comfort and entertainment

PVG
LAX
Good 6.3

Compared to my most recent experience with Air China this crew, food and comfort were far superior. Admittedly that's a very low hurdle but this crew was quite good. Considering experience with three different flights the previously arranged wi-fi worked on none.

Unfortunately terminal personnel for mainland Chinese airlines have so far been horrible across the entire spectrum. Customer service never enters their minds. My reserved business class seat was given away because I did not check in at the gate in Shanghai before others. I don't know how that would be possible to accomplish when I checked in for the flight (same ticket) around 11 hours earlier in Kota Kinabalu. My connecting flight from Kota Kinabalu arrived over 3 hours prior to this flight departing and my checked bag did not make it onto this aircraft. When asked just about any question the answer was "we don't know" even when the answer is readily available. E.g. when asked whether the aircraft at the gate was that which we would be taking--same answer. I would hope it's not universal with these airlines but so far it's 2 for 2 considering my flights with Air China and China Eastern--they just don't seem to care about their customers. I've flown multiple times with EVA (Taiwan based) and never experienced such conduct.

MNL
PVG
Mediocre 2.0

Making my way to the bathroom during boarding I was instructed to return to my seat simultaneously as the flight attendant nearly pushed me to the ground in haste.

LAX
PVG
Excellent 8.3

Flight was on time. Plane was very clean. Crew were courteous. Food was good. Spirits selection was good. China Eastern lounge in Shanghai is excellent, with a nicely run kitchen that feeds lots of people. Lounge has a very clean shower facility. Overall, excellent value for money.

Fri, Sep 28
IAD
Washington Dulles Intl
KIX
Osaka Kansai International
20h 15m
Wed, Oct 10
KIX
Osaka Kansai International
IAD
Washington Dulles Intl
27h 26m
Trip: 13 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 22,838 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YUL
LAX
Excellent 10.0

Everything was perfect on the flight. The service, the food and the crew.

Seats are a bit small. Not very comfortable and touch screen of entertainment system was slow.

YEG
YYZ
Excellent 8.6

Service was outstanding!

The lunch was average at best. Comedy show selections were terrible (in my opinion). I miss the days of Curb Your Enthusiasm and Arrested Development.

YYZ
MEX
Okay 5.6

On time.

Entertainment has old movies. I don’t pay less to fly rouge, and sometimes I may not have a choice. At least they should have the same movie content as the planes that provide movies outside of the rouge app.

YYZ
LIS
Good 6.3

Overnight flight so slept. Flight attendants were friendly and helpful.

Cramped seating. No entertainment.

YYC
YYZ
Excellent 10.0

The stewardess was top-notch, professional and friendly

*
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