C$1,269 Cheap Flights from Washington D.C. (WASA) to Osaka (OSAA)

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Flight deals from Washington D.C. to Osaka

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Osaka? If you want to travel next month, return fares start from C$2,009. Find the lowest prices on one-way and return tickets right here.

Osaka.C$694 per passenger.Departing Sat., Aug. 15.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Sat., Aug. 15, arriving in Kansai International (Osaka).Price includes taxes and charges.From C$694, select.

Osaka.C$748 per passenger.Departing Tue., Oct. 20.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Tue., Oct. 20, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From C$748, select.

Osaka.C$776 per passenger.Departing Tue., Jul. 21.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Tue., Jul. 21, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From C$776, select.

Osaka.C$860 per passenger.Departing Tue., Sep. 29.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue., Sep. 29, arriving in Kansai International (Osaka).Price includes taxes and charges.From C$860, select.

Osaka.C$889 per passenger.Departing Mon., Dec. 7.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Washington Ronald Reagan on Mon., Dec. 7, arriving in Kansai International (Osaka).Price includes taxes and charges.From C$889, select.

Osaka.C$900 per passenger.Departing Wed., Nov. 11.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Wed., Nov. 11, arriving in Kansai International (Osaka).Price includes taxes and charges.From C$900, select.

Osaka.C$901 per passenger.Departing Thu., Apr. 15.One-way flight with EVA Air.Outbound indirect flight with EVA Air, departs from Washington Dulles on Thu., Apr. 15, arriving in Kansai International (Osaka).Price includes taxes and charges.From C$901, select.

Osaka.C$901 per passenger.Departing Thu., May 6.One-way flight with EVA Air.Outbound indirect flight with EVA Air, departs from Washington Dulles on Thu., May 6, arriving in Kansai International (Osaka).Price includes taxes and charges.From C$901, select.

Osaka.C$1,046 per passenger.Departing Tue., Mar. 30.One-way flight with China Airlines.Outbound indirect flight with China Airlines, departs from Baltimore Washington International on Tue., Mar. 30, arriving in Kansai International (Osaka).Price includes taxes and charges.From C$1,046, select.

Osaka.C$1,078 per passenger.Departing Mon., Jan. 4.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Washington Dulles on Mon., Jan. 4, arriving in Kobe.Price includes taxes and charges.From C$1,078, select.

Osaka.C$1,137 per passenger.Departing Mon., Feb. 8.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Baltimore Washington International on Mon., Feb. 8, arriving in Kansai International (Osaka).Price includes taxes and charges.From C$1,137, select.

Osaka.C$1,166 per passenger.Departing Mon., Jun. 29.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Washington Dulles on Mon., Jun. 29, arriving in Kobe.Price includes taxes and charges.From C$1,166, select.

Find the cheapest month to fly from Washington D.C. to Osaka

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Osaka flights are currently cheapest in August.

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Alternative Washington D.C. to Osaka routes

Looking for the cheapest, fastest or easiest route from Washington D.C. to Osaka? You could fly into the following airports instead.

Washington D.C. to Osaka: Flight information

The things to know before you go.

Cheapest flight found	C$694
Cheapest month to fly	August

Finding cheap flights from Washington D.C. to Osaka: Frequently asked questions

How many airports are there in Osaka?

There are 3 airports in Osaka: Itami Domestic (Osaka), Kobe and Kansai International (Osaka).

How much are return flights from Washington D.C. to Osaka?

The best price we found for a return flight from Washington D.C. to Osaka is C$1,269. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Washington D.C. to Osaka?

Currently, there are no airlines that fly direct from Washington D.C. to Osaka. But we found flights with one or more stops from C$1,269.

How many flights are there a week from Washington D.C. to Osaka?

As of June 2026, there are no flights flying from Washington D.C. to Osaka.

When is the cheapest time to fly from Washington D.C. to Osaka?

The cheapest month to fly from Washington D.C. to Osaka is usually February.

Which is the cheapest airport to fly into in Osaka?

If you're flying from Washington D.C., the cheapest airport near Osaka is Kansai International (Osaka) – which is 38.0 km away from the centre of Osaka. We've found flights into this airport from C$1,269.

Which upcoming date is cheapest to fly from Washington D.C. to Osaka on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Osaka on Tuesday, February 9, 2027.

Can I get a direct flight from Washington D.C. to Osaka?

No airlines currently offer direct flights between Washington D.C. and Osaka. Most routes have one or more stops.

How can I get the best flight deal from Washington D.C. to Osaka?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Osaka but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Osaka?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Osaka is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Osaka?

In June, the average temperature is usually around 21°C. August is typically the warmest month in Osaka, when it usually averages around 30°C. You can expect the least rain in December. The coldest month is January, with temperatures averaging 0°C. The rainiest month is June.

Which is the cheapest airline to fly from Washington D.C. to Osaka with?

The cheapest airline that flies to Osaka is Korean Air .

Flying from Washington DC to Osaka: what you need to know

When searching for a flight from Washington DC to Osaka, there's a range of airports to depart from. Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) and Baltimore/Wash International Thurgood Marshall Airport (BWI) are among Washington DC's main terminals.
Hop off the plane at Kansai International Airport (KIX), the major arrival point in Osaka.
To ensure you get on your flight from Washington DC to Osaka, leave plenty of time for things like check-in and baggage drop. Turning up two hours before international departures and an hour before domestic flights is the general rule.
During popular months like July, it's best to get to the airport well in advance. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you fly during high season in general.
You won't need a visa for Japan if you hold a passport from United States and are visiting for tourism purposes. Visa and travel documentation requirements are subject to changes. So before reserving your cheap flights from Washington DC to Osaka, check with your airline and your destination country's local embassy or consulate for the latest rules.

Flying from Washington DC

Ronald Reagan National Airport (DCA)

Finding a stopover on your flight from Washington DC to Osaka is a breeze. Whether you're eager to potentially save money on your fare or break up your trip, just uncheck 'Direct flights only' to see your options. A popular stop when taking off from Ronald Reagan National Airport is Los Angeles International Airport (LAX).
Travelling from central Washington DC to DCA takes approximately 43 minutes on public transport. If you drive, ride-share or get a cab, you'll cover the 8 kilometres in 16 minutes or so, depending on traffic.
Want a convenient hotel close to Ronald Reagan National Airport? If you're catching an early flight from Washington DC to Osaka, these stays will have you moments from your departure gate:

Washington Dulles International Airport (IAD)

Give yourself a moment to recharge during your flight from Washington DC to Osaka with a stopover. Haneda Airport (HND) is one of the options between Washington Dulles International Airport and Osaka.
IAD is about 56 kilometres from central Washington DC. It takes 51 minutes or so to get to the airport by car from the city centre. Public transport takes roughly 3 hours and 26 minutes.
It's your vacation, so why not book another night away? Think about checking in to one of these accommodation options near Washington Dulles International Airport the day before your flight from Washington DC to Osaka:

Arriving in Osaka

Kansai International Airport (KIX)

Kansai International Airport (KIX) is around 48 kilometres from the centre of Osaka. With your own car rental or in a cab, the drive is about 44 minutes.
The last thing you want is a long journey to your hotel if you're landing late on a flight from Washington DC to Osaka. Reserve one of these accommodation options near KIX instead:

Itami Airport (ITM)

Central Osaka is around 16 kilometres from Itami Airport (ITM). After your flight from Washington DC to Osaka has landed and you've made your way out of the airport, expect a drive of about 18 minutes.
Hang up the 'Do not disturb' sign and relax at a hotel near ITM. Here are a few options where you can check in after your flight from Washington DC to Osaka:

How to find the cheapest flights from Washington DC to Osaka

C$694 is the lowest price for a one-way ticket from Washington DC to Osaka. A return flight starts at C$1,269. These prices can change based on availability and demand.
It's a good idea to book as early as possible if you want to find cheap flights from Washington DC to Osaka. That's because flight prices are based on demand, which tends to rise closer to the date of departure.
The 'Whole month' search function shows you the cheapest tickets from Washington DC to Osaka across each month. It's an easy way to find a bargain if your travel dates are flexible.
Locking in a cheap ticket from Washington DC to Osaka is easy with Price Alerts. Simply create one of these automatic alerts and we'll let you know when there's a better deal.
Tailor your travel plans using filters. Pick your arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Washington DC to Osaka.

Best time to go to Osaka

It's time to pick your travel dates for your flight from Washington DC to Osaka. June is the most popular month for a trip to Osaka. If you want a more peaceful vibe, go in April.
Before locking in your flight from Washington DC to Osaka, consider the kind of weather you like. August is the warmest month in Osaka, with temperatures ranging from 21ºC to 34ºC.
January sees average temperatures of between 0ºC and 10ºC. Look for cheap flights from Washington DC to Osaka around that time if you'd rather travel in cooler conditions.

More about Osaka

When it comes to searching for somewhere to lay your head, you'll find the most popular stays in Osaka right here. Check out these options as soon as you've locked in your flight from Washington DC to Osaka:
There are so many things to do and see in this city it can be difficult to know where to start. Osaka Castle, Dotonbori and Universal Studios Japan are top attractions which should feature on any well-planned Osaka itinerary.

Complete your Osaka trip with a car rental

Finding you a cheap flight from Washington DC to Osaka isn't our only cool trick. Check out our car rentals in Osaka and have more freedom to explore. We find deals from trusted car rental companies and put them all in one place. You can instantly compare offers and then book with no fees.

Plan the rest of your trip from Washington D.C. to Osaka

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.

C$694 Cheap Flights from Washington D.C. (WASA) to Osaka (OSAA)