What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Osaka round-trip?

Flying on Air Canada is currently your cheapest option to Osaka, with prices starting at $1,225. Additional round-trip tickets that might be worth considering are offered by Cathay Pacific and United Airlines, with the lowest prices starting at $1,360 and $1,570, respectively.

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Osaka one-way?

The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Osaka are Air Canada ($650), Cathay Pacific ($669), and Japan Airlines ($920).

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Osaka?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Osaka (average of $945). Flying from Washington, D.C. Reagan-National Airport to Osaka in December is currently the most expensive (average of $1,366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Osaka?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Osaka flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Washington, D.C. Reagan-National Airport to Osaka?

When deciding which route to take from Washington, D.C. Reagan-National Airport to Osaka consider Washington, D.C. Reagan-National - Osaka Itami, Washington, D.C. Reagan-National - Osaka Kansai Intl or Washington, D.C. Reagan-National - Kobe as they are the most popular.

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Osaka?

Travelers have found that booking a Tuesday departure is the best way to save up to 33% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Osaka?

Users have found that booking a flight from Washington, D.C. Reagan-National Airport to Osaka at least 50 days early can save you up to 25% on average compared to booking a flight this week. If booking 50 days before your flight isn’t an option for you, users have found flights from Washington, D.C. Reagan-National Airport to Osaka for as little as $1,174 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,174 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Osaka?

Flights from Washington, D.C. Reagan-National Airport to Osaka lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Reagan-National Airport to Osaka in January, with the cheapest ticket starting at $937.

What is the cheapest time of day to fly from DCA to OSA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Osaka as you normally would.

Most accurate provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Osaka flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Osaka flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Osaka flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Osaka flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Osaka flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Reagan-National to Osaka that include hotel bookings?

Yes. In addition to deals on Reagan-National to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Osaka?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Osaka.

Can I find deals for business class flights from Reagan-National to Osaka?

Yes. Cheapflights offers flight deals from Reagan-National to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$441+ Flights from Washington, D.C. Reagan-National Airport to Osaka

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Cheap flight deals from Reagan-National to Osaka

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,147 (Gotogate)
One-way from	$625 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$999

Provider with most accurate pricing for Washington, D.C. Reagan-National-Osaka (OSA) flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Osaka (OSA) flights.

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From Washington, D.C. Reagan-National to Osaka (OSA)

Search Deals

One-way flight from Washington, D.C. Reagan-National to Osaka (OSA)

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High demand for flights, 6% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in January 2025

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Find flight deals from Reagan-National to Osaka

Cheapest flights from Reagan-National to Osaka
Explore the most affordable flight options available from Reagan-National to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

Thu 2/209:40 amDCA - KIX

2 stops22h 40mMultiple Airlines

Wed 3/56:45 amKIX - DCA

2 stops29h 52mMultiple Airlines

Deal found 1/29

$1,155

Thu 5/18:40 pmDCA - KIX

2 stops30h 45mAir Canada

Mon 5/56:05 pmKIX - DCA

2 stops29h 14mAir Canada

Deal found 1/28

$1,227

Sun 3/26:59 amDCA - ITM

2 stops23h 01mMultiple Airlines

Wed 3/124:00 pmITM - DCA

2 stops19h 37mMultiple Airlines

Deal found 1/30

$1,292

Thu 2/279:21 amDCA - KIX

2 stops37h 24mCathay Pacific

Thu 3/66:05 pmKIX - DCA

2 stops29h 23mCathay Pacific

Deal found 1/29

$1,376

Sun 3/26:59 amDCA - ITM

2 stops22h 11mAir Canada

Thu 3/132:05 pmITM - DCA

2 stops33h 24mAir Canada

Deal found 1/30

$1,388

Sun 10/268:25 amDCA - KIX

1 stop21h 25mJapan Airlines

Fri 11/76:45 amKIX - DCA

2 stops23h 40mJapan Airlines

Deal found 1/29

$1,514

Tue 11/115:30 pmDCA - KIX

2 stops35h 15mAlaska Airlines

Wed 11/268:45 pmKIX - DCA

2 stops33h 30mAlaska Airlines

Deal found 1/29

$1,551

Sun 3/27:00 amDCA - KIX

1 stop19h 35mUnited Airlines

Thu 3/136:30 pmKIX - DCA

2 stops18h 27mUnited Airlines

Deal found 1/29

$1,570

Thu 2/272:00 pmDCA - ITM

2 stops28h 10mANA

Sun 3/912:00 pmITM - DCA

2 stops21h 57mANA

Deal found 1/30

$1,620

Sat 11/17:45 pmDCA - ITM

2 stops23h 50mJapan Airlines

Sat 11/152:30 pmITM - DCA

2 stops22h 03mJapan Airlines

Deal found 1/30

$1,641

Wed 2/198:00 amDCA - KIX

1 stop20h 50mAmerican Airlines

Wed 2/265:50 pmKIX - DCA

1 stop17h 03mAmerican Airlines

Deal found 1/30

$1,765

Fri 4/117:59 amDCA - KIX

2 stops24h 01mDelta

Sat 4/266:20 pmKIX - DCA

2 stops33h 21mDelta

Deal found 1/28

$2,329

Best flights from Reagan-National to Osaka
Discover carefully curated flight deals from Reagan-National to Osaka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 30, 2025.

Wed 3/56:00 amDCA - ITM

2 stops23h 50mMultiple Airlines

Wed 3/124:00 pmITM - DCA

2 stops19h 37mMultiple Airlines

Deal found 1/29

$1,147

Tue 4/18:40 pmDCA - KIX

2 stops30h 45mAir Canada

Tue 4/86:05 pmKIX - DCA

2 stops27h 48mAir Canada

Deal found 1/30

$1,225

Sun 3/26:59 amDCA - KIX

2 stops33h 21mCathay Pacific

Wed 3/126:05 pmKIX - DCA

2 stops35h 24mCathay Pacific

Deal found 1/30

$1,360

Sun 3/27:00 amDCA - KIX

1 stop19h 35mUnited Airlines

Wed 3/126:30 pmKIX - DCA

2 stops18h 27mUnited Airlines

Deal found 1/30

$1,570

Thu 2/272:00 pmDCA - ITM

2 stops28h 10mANA

Sun 3/912:00 pmITM - DCA

2 stops21h 57mANA

Deal found 1/30

$1,620

Wed 2/196:13 amDCA - ITM

2 stops22h 27mJapan Airlines

Wed 2/264:55 pmITM - DCA

2 stops19h 40mJapan Airlines

Deal found 1/30

$1,710

Wed 2/198:00 amDCA - KIX

1 stop20h 50mAmerican Airlines

Wed 2/265:50 pmKIX - DCA

1 stop17h 03mAmerican Airlines

Deal found 1/30

$1,765

Sat 3/85:15 pmDCA - KIX

2 stops32h 35mMultiple Airlines

Mon 3/175:00 pmKIX - DCA

2 stops36h 15mMultiple Airlines

Deal found 1/30

$1,213

Sun 3/26:59 amDCA - ITM

2 stops22h 11mAir Canada

Thu 3/132:05 pmITM - DCA

2 stops33h 24mAir Canada

Deal found 1/29

$1,402

Wed 2/196:32 amDCA - KIX

2 stops25h 48mJapan Airlines

Wed 2/265:50 pmKIX - DCA

1 stop17h 03mJapan Airlines

Deal found 1/30

$1,713

Sun 3/165:00 pmDCA - KIX

2 stops35h 05mEmirates

Sun 3/2311:30 pmKIX - DCA

2 stops37h 29mEmirates

Deal found 1/30

$3,918

Sun 3/166:59 amDCA - UKB

2 stops25h 46mMultiple Airlines

Sun 3/237:05 amUKB - DCA

2 stops28h 32mMultiple Airlines

Deal found 1/30

$2,406

Last-minute flights from Reagan-National to Osaka
Discover last-minute flight deals from Reagan-National to Osaka. Data last updated January 30, 2025 and is based on user searches.

Wed 1/296:59 amDCA - KIX

2 stops22h 26mAir Canada

Tue 2/43:40 pmKIX - DCA

2 stops20h 57mAir Canada

Deal found 1/28

$11,188

Tue 2/46:55 amDCA - KIX

2 stops33h 25mCathay Pacific

Sun 2/164:55 pmKIX - DCA

2 stops30h 33mCathay Pacific

Deal found 1/30

$1,550

Tue 2/45:30 pmDCA - KIX

1 stop35h 20mMultiple Airlines

Sun 2/165:50 pmKIX - DCA

1 stop17h 09mMultiple Airlines

Deal found 1/30

$2,126

Tue 2/49:40 amDCA - ITM

2 stops19h 30mAir Canada

Sun 2/164:00 pmITM - DCA

2 stops20h 37mAir Canada

Deal found 1/30

$2,158

Wed 2/199:40 amDCA - ITM

2 stops19h 30mAir Canada

Wed 2/263:00 pmITM - DCA

2 stops21h 37mAir Canada

Deal found 1/29

$1,687

Wed 2/196:13 amDCA - ITM

2 stops22h 27mJapan Airlines

Wed 2/264:55 pmITM - DCA

2 stops19h 40mJapan Airlines

Deal found 1/30

$1,710

Wed 2/198:00 amDCA - KIX

1 stop20h 50mAmerican Airlines

Wed 2/265:50 pmKIX - DCA

1 stop17h 03mAmerican Airlines

Deal found 1/30

$1,765

Thu 2/209:40 amDCA - KIX

2 stops22h 40mMultiple Airlines

Wed 3/56:45 amKIX - DCA

2 stops29h 52mMultiple Airlines

Deal found 1/29

$1,155

Thu 2/207:00 amDCA - KIX

1 stop19h 35mUnited Airlines

Wed 3/56:30 pmKIX - DCA

1 stop16h 28mUnited Airlines

Deal found 1/29

$1,615

Thu 2/279:21 amDCA - KIX

2 stops37h 24mCathay Pacific

Thu 3/66:05 pmKIX - DCA

2 stops29h 23mCathay Pacific

Deal found 1/29

$1,376

Thu 2/276:59 amDCA - ITM

2 stops23h 26mMultiple Airlines

Thu 3/61:30 pmITM - DCA

2 stops33h 27mMultiple Airlines

Deal found 1/29

$1,570

Thu 2/272:00 pmDCA - ITM

2 stops28h 10mANA

Sun 3/912:00 pmITM - DCA

2 stops21h 57mANA

Deal found 1/30

$1,620

One-way flights from Reagan-National to Osaka
Search for one-way flight options from Reagan-National to Osaka. Find affordable one-way fares based on user searches. Data last updated January 30, 2025.

Sat 3/156:00 pmDCA - KIX

3 stops54h 20mMultiple Airlines

Deal found 1/28

$625

Thu 4/2411:00 amDCA - KIX

2 stops40h 25mAir Canada

Deal found 1/29

$650

Tue 3/1811:40 amDCA - KIX

2 stops29h 40mCathay Pacific

Deal found 1/29

$669

Sun 2/99:40 amDCA - UKB

2 stops32h 20mMultiple Airlines

Deal found 1/29

$795

Sun 2/96:59 amDCA - ITM

2 stops22h 11mAir Canada

Deal found 1/29

$796

Sat 3/157:40 pmDCA - ITM

2 stops23h 00mJapan Airlines

Deal found 1/28

$920

Tue 3/188:30 amDCA - ITM

2 stops21h 40mANA

Deal found 1/29

$939

Thu 4/243:30 pmDCA - UKB

2 stops27h 20mANA

Deal found 1/29

$958

Sat 3/155:56 pmDCA - KIX

1 stop33h 39mUnited Airlines

Deal found 1/28

$963

Thu 2/202:00 pmDCA - ITM

2 stops38h 10mUnited Airlines

Deal found 1/30

$999

Thu 4/248:16 amDCA - KIX

1 stop21h 39mAmerican Airlines

Deal found 1/29

$999

Sat 2/225:30 pmDCA - KIX

1 stop35h 20mJapan Airlines

Deal found 1/30

$1,176

Find flights from Reagan-National to Osaka within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Sat 3/8

5:15 pm-3:50 pm

2 stops32h 35m

Osaka Kansai Intl

Mon 3/17

5:00 pm-4:15 pm

2 stops36h 15m

$1,213

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Tue 4/1

8:40 pm-4:25 pm

2 stops30h 45m

Osaka Kansai Intl

Tue 4/8

6:05 pm-8:53 am

2 stops27h 48m

$1,225

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Sun 3/2

6:59 am-8:00 pm

2 stops23h 01m

Osaka Itami

Wed 3/12

4:00 pm-10:37 pm

2 stops19h 37m

$1,292

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Sun 3/2

6:59 am-6:20 am

2 stops33h 21m

Osaka Kansai Intl

Wed 3/12

6:05 pm-4:29 pm

2 stops35h 24m

$1,360

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Sun 3/2

6:59 am-7:10 pm

2 stops22h 11m

Osaka Itami

Thu 3/13

2:05 pm-10:29 am

2 stops33h 24m

$1,388

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Sun 3/2

7:00 am-4:35 pm

1 stop19h 35m

Osaka Kansai Intl

Wed 3/12

6:30 pm-11:57 pm

2 stops18h 27m

$1,570

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Thu 2/27

2:00 pm-8:10 am

2 stops28h 10m

Osaka Itami

Sun 3/9

12:00 pm-7:57 pm

2 stops21h 57m

$1,620

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Wed 2/19

6:13 am-6:40 pm

2 stops22h 27m

Osaka Itami

Wed 2/26

4:55 pm-10:35 pm

2 stops19h 40m

$1,710

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Wed 2/19

6:32 am-10:20 pm

2 stops25h 48m

Osaka Kansai Intl

Wed 2/26

5:50 pm-8:53 pm

1 stop17h 03m

$1,713

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Wed 2/19

8:00 am-6:50 pm

1 stop20h 50m

Osaka Kansai Intl

Wed 2/26

5:50 pm-8:53 pm

1 stop17h 03m

$1,765

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 28 results

Compare providers for flights from Reagan-National to Osaka

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Osaka in January.

Provider	Price Accuracy	Trust Score*
AranGrant	Price Accuracy3 stars	Trust Score*1 star
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Osaka flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Osaka flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Osaka flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Osaka flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Osaka flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Reagan-National with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Reagan-National to Osaka

Get recent, data-driven insights about flights from Reagan-National to Osaka including ideal travel times, pricing trends, and more.

Rainfall in Osaka by month

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Osaka

Read reviews from past customers who have flown ANA, Japan Airlines and Emirates from Washington, D.C. to Osaka. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very good

844 reviews

Reviews

1 / 20

10.0

Excellent

patrick,Dec 2024

MNL - NRT

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA

8.4

Very good

844 reviews

ANA

8.4

Very good

844 reviews

Reviews

1 / 20

10.0

Excellent

patrick,Dec 2024

MNL - NRT

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Japan Airlines

8.3

Very good

1,445 reviews

ANA

8.4

Very good

844 reviews

Reviews

1 / 20

10.0

Excellent

patrick,Dec 2024

MNL - NRT

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Emirates

8.1

Very good

3,330 reviews

ANA

8.4

Very good

844 reviews

Reviews

1 / 20

10.0

Excellent

patrick,Dec 2024

MNL - NRT

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Alaska Airlines

8.0

Very good

9,688 reviews

ANA

8.4

Very good

844 reviews

Reviews

1 / 20

10.0

Excellent

patrick,Dec 2024

MNL - NRT

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Cathay Pacific

7.5

Good

820 reviews

ANA

8.4

Very good

844 reviews

Reviews

1 / 20

10.0

Excellent

patrick,Dec 2024

MNL - NRT

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Osaka round-trip?
Flying on Air Canada is currently your cheapest option to Osaka, with prices starting at $1,225. Additional round-trip tickets that might be worth considering are offered by Cathay Pacific and United Airlines, with the lowest prices starting at $1,360 and $1,570, respectively.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Osaka one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Osaka are Air Canada ($650), Cathay Pacific ($669), and Japan Airlines ($920).
What are the most popular routes from Washington, D.C. Reagan-National Airport to Osaka?
When deciding which route to take from Washington, D.C. Reagan-National Airport to Osaka consider Washington, D.C. Reagan-National - Osaka Itami, Washington, D.C. Reagan-National - Osaka Kansai Intl or Washington, D.C. Reagan-National - Kobe as they are the most popular.
Can I find deals for flights from Reagan-National to Osaka that include hotel bookings?
Yes. In addition to deals on Reagan-National to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Osaka?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Osaka.
Can I find deals for business class flights from Reagan-National to Osaka?
Yes. Cheapflights offers flight deals from Reagan-National to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Osaka?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Osaka (average of $945). Flying from Washington, D.C. Reagan-National Airport to Osaka in December is currently the most expensive (average of $1,366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$441+ Cheap flights from Reagan-National (DCA) to Osaka (OSA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Osaka with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Osaka

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Osaka

Cheapest flights from Reagan-National to OsakaExplore the most affordable flight options available from Reagan-National to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

Explore the most affordable flight options available from Reagan-National to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

Find flights from Reagan-National to Osaka within your budget

Compare providers for flights from Reagan-National to Osaka

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Osaka in January.

Best time to book a flight from Reagan-National to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Reagan-National with our price prediction graph.

Travel insights for flights from Reagan-National to Osaka

Get recent, data-driven insights about flights from Reagan-National to Osaka including ideal travel times, pricing trends, and more.

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

Reviews of airlines servicing Osaka

Read reviews from past customers who have flown ANA, Japan Airlines and Emirates from Washington, D.C. to Osaka. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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Cheapest flights from Reagan-National to Osaka
Explore the most affordable flight options available from Reagan-National to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.