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DEN - OSA

$536 Find cheap flights from Denver to Osaka

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Osaka departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/4
Thu 7/11

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Osaka, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Osaka, as well as popular online travel agencies
In the last 7 days travelers have searched 44,060,346 times on KAYAK, and here is why:

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Cheap flight deals from Denver to Osaka (DEN-OSA)

 
These are the cheapest deals for flights from Denver to Osaka currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Denver to Osaka

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Denver to Osaka.

Recent one-way flight deals from Denver to Osaka

Only flying one-way? Below are some of the best one-way flight deals from Denver to Osaka found on KAYAK recently.

Recent last minute flight deals from Denver to Osaka

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Denver to Osaka.

Recent direct flight deals from Denver to Osaka

The latest deals for direct flights from Denver to Osaka so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Denver to Osaka

Find recent round-trip train or bus tickets from Denver to Osaka.

All round-trip flight deals to Osaka

The cheapest plane tickets to Osaka found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:15 pm - 4:55 pmDEN-KIX
30h 40m2 stops
6:00 pm - 8:50 amKIX-DEN
29h 50m2 stops
$981Air Canada
Find Deal
Sun, Sep 1 - Wed, Sep 11
9:45 am - 4:55 pmDEN-KIX
16h 10m1 stop
6:00 pm - 8:50 amKIX-DEN
29h 50m2 stops
$1,011Air Canada
Find Deal
Fri, Aug 30 - Fri, Sep 6
7:45 am - 4:55 pmDEN-KIX
18h 10m2 stops
6:00 pm - 8:50 amKIX-DEN
29h 50m2 stops
$1,279
Find Deal
Fri, Aug 30 - Fri, Sep 6
8:00 am - 7:45 pmDEN-ITM
20h 45m2 stops
10:30 am - 5:18 pmITM-DEN
21h 48m2 stops
$1,339Japan Airlines
Find Deal
Sun, Sep 1 - Wed, Sep 11
3:08 pm - 12:35 pmDEN-KIX
29h 27m2 stops
12:55 pm - 11:59 pmKIX-DEN
27h 04m2 stops
$1,380
Find Deal
Wed, Nov 13 - Sun, Nov 24
7:45 am - 4:25 pmDEN-KIX
17h 40m1 stop
3:55 pm - 4:37 pmKIX-DEN
40h 42m2 stops
$1,568United Airlines
Find Deal
Wed, Oct 30 - Sat, Nov 9
6:00 am - 3:15 pmDEN-KIX
41h 15m2 stops
6:30 pm - 6:19 pmKIX-DEN
15h 49m1 stop
$1,569United Airlines
Find Deal
Wed, Nov 13 - Sun, Nov 24
8:00 am - 2:50 pmDEN-KIX
15h 50m1 stop
5:30 pm - 12:10 pmKIX-DEN
33h 40m1 stop
$1,572ANA
Find Deal
Mon, Jul 1 - Mon, Jul 8
6:35 pm - 7:35 amDEN-ITM
22h 00m2 stops
5:00 pm - 9:29 pmITM-DEN
19h 29m2 stops
$1,957Japan Airlines
Find Deal
Tue, Jul 2 - Tue, Jul 9
12:10 pm - 6:55 pmDEN-ITM
15h 45m1 stop
1:00 pm - 4:37 pmITM-DEN
18h 37m2 stops
$1,975ANA
Find Deal
Sun, Sep 1 - Wed, Sep 11
7:33 pm - 4:55 pmDEN-KIX
30h 22m2 stops
$536Air Canada
Find Deal
Sun, Oct 13
7:00 pm - 6:55 pmDEN-ITM
32h 55m2 stops
$541Air Canada
Find Deal
Sun, Oct 13
4:18 pm - 4:55 pmDEN-KIX
33h 37m1 stop
$557Air Canada
Find Deal
Sun, Oct 13
7:17 pm - 4:20 pmDEN-KIX
30h 03m2 stops
$623Air Canada
Find Deal
Sun, Jun 9
3:08 pm - 12:35 pmDEN-KIX
29h 27m2 stops
$708China Southern
Find Deal
Fri, Nov 22
7:10 pm - 2:45 pmDEN-KIX
27h 35m3 stops
$1,027Cathay Pacific
Find Deal
Fri, Nov 22
7:35 pm - 6:55 pmDEN-KIX
31h 20m1 stop
$1,032Turkish Airlines
Find Deal
Fri, Nov 22
6:35 pm - 7:35 amDEN-ITM
22h 00m2 stops
$1,037Japan Airlines
Find Deal
Sun, Jun 9
11:20 am - 6:55 pmDEN-ITM
16h 35m1 stop
$1,539ANA
Find Deal
Sun, Oct 13
11:30 am - 6:50 pmDEN-ITM
15h 20m1 stop
$1,590ANA
Find Deal
Fri, Nov 22

Flights from Denver to Osaka - Travel Insights & Trends

Get data-powered insights and trends into flights from Denver to Osaka to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Osaka?

The average price of all flights from Denver to Osaka clicked on KAYAK for each day over the last 12 months.
For Denver to Osaka, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Osaka back to Denver, the best deals are generally found on Saturday, with Monday being the most expensive.

What is the cheapest month to fly from Denver to Osaka?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Denver to Osaka, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Denver to Osaka is September, where tickets cost $1,178 on average. On the other hand, the most expensive months are March and April, where the average cost of tickets is $2,042 and $1,807 respectively.

How far in advance should I book a flight from Denver to Osaka?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Denver to Osaka, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Denver to Osaka, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 87 days before departure.

Which airlines provide the cheapest flights from Denver to Osaka?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Osaka from Denver were found on Air Canada ($536) and China Southern ($708), and the lowest round-trip tickets were found on Air Canada ($981) and Japan Airlines ($1,339).

Good to know

Low season

December

High season

June

Cheapest flight

$536
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Denver to Osaka Kansai Intl

When to book flights from Denver to Osaka

Are your dates flexible? Find out the best times to travel from Denver to Osaka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Osaka

  • What is the cheapest flight from Denver to Osaka?

    In the last 3 days, the lowest price for a flight from Denver to Osaka was $536 for a one-way ticket and $981 for a round-trip.

  • Do I need a passport to fly between Denver and Osaka?

    Yes, you’ll need a passport to travel to Osaka from Denver.

  • Which aircraft models fly most regularly from Denver to Osaka?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Osaka?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Denver and Osaka, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Denver to Osaka, ANA or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Osaka are ANA and United Airlines. With an average price for the route of $1,940 and an overall rating of 8.4, ANA is the most popular choice. United Airlines is also a great choice for the route, with an average price of $2,074 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Denver to Osaka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Osaka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Osaka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Osaka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka with an airline and back to Denver with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Osaka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Denver to Osaka

 
See real verified KAYAK customer reviews for airlines flying from Denver to Osaka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Osaka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 913 reviews
8.0Entertainment
8.8Crew
8.3Comfort
8.6Boarding
7.8Food
Airline reviews

excellent, the food was excellent and delicious, and the crew were very helpful and accommodating. thank you very much

10.0 Excellentgreggacad, May 2024MNL - HND
Read more about ANA reviews

excellent, the food was excellent and delicious, and the crew were very helpful and accommodating. thank you very much

Excellent. All the ticket prices have gone up so much. With only economy as the option, I thought I better pay for a good airline and I am glad I took ANA. The only thing is the long layover at Hanaeda enroute to Singapore. Any chance to bring back the service to land at Narita instead for the transit and a shorter layover will be fantastic. I am a fan of ANA.

Good. Got me there and back safely and mostly on time. 30 min delay for maintenance once but that means more time for nap. Crew was super nice.

Incredible. Amazing legroom. Over head fans for each person. Tv screens were great. Headphones were adequate. Seats were comfortable and spacious. Loved it.

The space for the seats i like it. Its not too close like other air line. The food is ok and also the staff. I'm waiting for my flight rewards point because until now i didn't recieved it.

The staff, ground and air, at ANA was very helpful and friendly during check in, boarding and during the flight. This is the reason why I always fly ANA whenever I go to Manila. The food was not the best but the flight crew more than makes up for the shortfall.

First I will say this was really NOT an ANA flight. ANA used a UNITED jet to perform this flight. I specifically booked with ANA because I did NOT WANT TO FLY UNITED FOR INTERNATIONAL FLIGHTS. So to spend $1800.00 and then discover after booking that it was going to be handled by United was very disappointing. I will be more careful next time when I book. The interior was very cramped in economy class; the dinner meal was terrible and also had extremely small portions for an international flight - the bread roll was ice cold and stale - that salad was very wilted; I’ve never had a “snack” that was so salty that it was difficult to eat; the breakfast “waffle” was practically unrecognizable. Really horrible meals for a very expensive international flight. Bathroom floor was also pretty dirty. I’m hoping my return flight is a real ANA airplane that is cleaned and serviced by ANA personnel with ANA meals. I will never book with ANA again if they continue to use UNITED airline jets. Yuck!!!🤢

Ticket was purchased as a United Airlines flight (operated by All Nippon) like what does that even mean? Makes for a VERY confusing flight experience. For instance, what do I look for a United drop off signage and ticket counter or ANA? No explanation anywhere to be found. I also felt a little bit scammed by the obsurdely restrictive seat selection provided. Only middle seats available!! Are you kidding me!! On 6hr + 10hr flights you're forcing me into the middle seat without telling me before I purchased the ticket?? This should be illegal. And to top it off, on the Tokyo LA leg there were quite a few empty seats including window seats! I must also say, the food was a dissappointing as well for my taste, fish with rice ( mostly plain white rice) or a vegetable medly for the breakfast meal? Should be at least 4 choices and at least 1 with eggs. Outside of these issues flight was otherwise ok.

Ground and flight crew were all courteous, extremely helpful and professional. Overall, process is really organized, from boarding to disembarkation.

This is a very long flight and the first time I have flown on a Japanese airline. I was very impressed with the staff. They worked hard and offered food and drink regularly. Plane was very well cared for. The let room was good . Food was ok but better than other airlines.

Very good , the weather was terrible, but i admired the professionality and politeness and care from the crew, and the excellent contition of the plane

The plane was uncomfortable. I paid extra for more legroom but the seat was still uncomfortable. Other seats on the same exact row didn’t have to pay extra but still have extra legroom. I didn’t understand why I needed to pay $170 for. It was Iike China airline just wants to make money off their passengers. It was unfair.

They were helpful, considerate with asking us for standby preboarding with our infant, gave us toys and excellent service onboard. They were always on time, even early boarding once! All our luggage arrived intact, and they even brought our baby car seat to oversized for us. We love China Airlines!

It felt like a new plane. Decent leg room in economy, food was fine, and the plane didn’t feel super dry and uncomfortable.

Ask flight attendant for water during flight and she was a little rude get the water.

Baggage made it successfully to destination despite short layover. Appreciate that.

Staff were good and nice. There should me 3 meals instead of only 2 and snacks.

Excellent staff made the boarding process fast and easy. Friendly crews on both flights from Saigon to Taipei and Taipei to Los Angeles. Will fly China Airlines again.

For a long-haul flight, the crew did a very good job of keeping the lavatories clean and the aisles clear.

The check-in crew at SF did not put on breakable glass stickers on check-in baggages which caused my antique whisky bottle to break during transportation.

Not worth the premium paid for the first class ticket

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Fine. Though no food or entertainment so the survey needs to be updated with those options.

This was a flight operated by Lufthansa. See me prior comments, which were meant for this experience. The CSA, Ashley, should be reprimanded if not fired for incompetence, being rude, and very, very slow. She was whispering to other CSAs, blaming my flight change on others, unable to give me a seat assignment, telling me could not help without offering any advice (I travel 200,000 miles a year and am a consultant to the airlines, so I know how this gets done PRETTY DAMN WELL). Then, she gave me literally the worst seat on the airline (yes, there were other seats open) - the one right next to the bathroom that was so bad the other PAX next to me left to move to another seat. My seat kept getting rammed (3x) by the crew with their carts (no turbulence to speak of), other passengers grabbing the seat to get in or out of the bathroom, and listening to the bathroom flush all night.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Good dinner and nice plane.Smootz flight. Breakfast had no sweet option. Seats hardly reclined.

Too many fees (but that seems to apply to all airlines nowadays)

Flight was delayed by 3 hours. The pilot made up 1 hour during the flight, but that made the wait at the airport 5 hours once you factor getting there 2 hours early.

Did not appreciate “hidden fees” to check a bag for international flight and purchase a seat to be next to my spouse. Won’t choose this airline again.

The flight left over 2 hours late and caused me to miss my connecting flight. Consequently, I missed my cruise ship out of Barcelona. The cost associated with this miss was as follows: Airfare to Sicily Italy to get on the ship TWO days late - $232.30 Taxi from Airport to hotel $35 Dinner at hotel $38 Hotel in Barcelona - $208 Taxi from Sicily to hotel $70 Hotel in Sicily - $148 Prorated time missed on cruise $ 1,143

No meal. Flight crew was wonderful, happily finding me storage for my guitar. THANK YOU!!!

My seat was moved multiple times. I picked out the perfect seats beforehand. I even paid extra money for them. However, I was moved to a middle seat without warning at the last minute. It was like my worst nightmare. But other than that, the actual flight was good. Everything was on time or even early and the flight was smooth.

A220 plane had 5 seats across which is great for couples who can snag the A&C seats. Seat itself is borderline comfortable but still tough on a 5+ hour flight. Overhead bins are small so if you're not in at least boarding group 5, you could be in trouble. No included food service. Non-alcoholic drinks are free but even the most basic snacks are for a charge. Price was reasonable for the only direct SEA-YUL flight. Boarding is efficient even managing passport checks. Worth flying for the direct flight.

The original flight from Boston to Toronto was canceled because of a mechanical failure. I was then scheduled on a flight to go from Boston to Montreal and then Montreal to Toronto. The flight was extremely full and I had to check my carry-on bag. When I actually got on the plane there appeared to be room for my bag. I understand the mechanical failures happen. But it was frustrating that they pestered me to check my bag when I don't believe it was necessary. Additionally, not just with Air Canada, modern airline seats are incredibly uncomfortable. There is considerable research that shows that the shape of them is poor for back health.

Unable to initiate refund/reschedule the ticket #worst experience #lost 900$

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Direct nonstop flight was great. Flight was delayed and the crew announced a 2h delay on the sound system. 30 min or so later I hear my name on the sound system for immediate board. Several other passangers were late too. Reason: The crew incorrectly announced a 2h delay when in reality they meant a new boarding time at 2pm.

Book cheap flights from Denver to Osaka

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Denver to Osaka found on KAYAK in the last 72 hours.
10/13Sun
2 stopsAir Canada
30h 22mDEN-KIX
$536
10/13Sun
2 stopsAir Canada
32h 55mDEN-ITM
$541
10/13Sun
1 stopAir Canada
33h 37mDEN-KIX
$557
6/9Sun
2 stopsAir Canada
30h 03mDEN-KIX
$623
11/22Fri
2 stopsChina Southern
29h 27mDEN-KIX
$708
11/22Fri
3 stopsCathay Pacific
27h 35mDEN-KIX
$1,027
11/22Fri
1 stopTurkish Airlines
31h 20mDEN-KIX
$1,032
6/9Sun
2 stopsJapan Airlines
22h 00mDEN-ITM
$1,037
10/13Sun
1 stopANA
16h 35mDEN-ITM
$1,539
11/22Fri
1 stopANA
15h 20mDEN-ITM
$1,590

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Denver - Osaka Flights

Departure:

Denver (DEN)United States

Cabin classes: