$602 Cheap Flights from Takamatsu (TAK) to Washington (IAD)

View $602 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from Takamatsu Airport (TAK) to Washington Dulles Intl. Airport (IAD)

Cheap Flights from Takamatsu to Washington (TAK-IAD)

Prices were available within the past 7 days and start at $602 for one-way flights and $1,397 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Tue, Sep 30 - Wed, Oct 1
TAK
Takamatsu
IAD
Washington
$1,397 Roundtrip, found 5 days ago
$1,397
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Tue, Sep 30 from Takamatsu to Washington, returning Wed, Oct 1, priced at $1,397 found 5 days ago
Japan Airlines
Tue, Sep 30 - Wed, Oct 1
TAK
Takamatsu
IAD
Washington
$1,408 Roundtrip, found 5 days ago
$1,408
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Tue, Sep 30 from Takamatsu to Washington, returning Wed, Oct 1, priced at $1,408 found 5 days ago
Qatar Airways
Tue, Sep 30 - Wed, Oct 1
TAK
Takamatsu
IAD
Washington
$1,419 Roundtrip, found 5 days ago
$1,419
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Tue, Sep 30 from Takamatsu to Washington, returning Wed, Oct 1, priced at $1,419 found 5 days ago
Japan Airlines
Tue, Sep 30 - Wed, Oct 1
TAK
Takamatsu
IAD
Washington
$1,561 Roundtrip, found 5 days ago
$1,561
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Tue, Sep 30 from Takamatsu to Washington, returning Wed, Oct 1, priced at $1,561 found 5 days ago
Japan Airlines
Tue, Sep 30 - Wed, Oct 1
TAK
Takamatsu
IAD
Washington
$1,572 Roundtrip, found 5 days ago
$1,572
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Tue, Sep 30 from Takamatsu to Washington, returning Wed, Oct 1, priced at $1,572 found 5 days ago
Qatar Airways
Tue, Sep 30 - Wed, Oct 1
TAK
Takamatsu
IAD
Washington
$1,583 Roundtrip, found 5 days ago
$1,583
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Tue, Sep 30 from Takamatsu to Washington, returning Wed, Oct 1, priced at $1,583 found 5 days ago
Japan Airlines
Fri, Aug 22 - Wed, Sep 3
TAK
Takamatsu
IAD
Washington
$1,872 Roundtrip, found 4 days ago
$1,872
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Fri, Aug 22 from Takamatsu to Washington, returning Wed, Sep 3, priced at $1,872 found 4 days ago
Japan Airlines
Sat, Aug 16 - Wed, Sep 3
TAK
Takamatsu
IAD
Washington
$2,002 Roundtrip, found 4 days ago
$2,002
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Sat, Aug 16 from Takamatsu to Washington, returning Wed, Sep 3, priced at $2,002 found 4 days ago
All Nippon Airways
Sat, Aug 16 - Mon, Sep 1
TAK
Takamatsu
IAD
Washington
$2,287 Roundtrip, found 4 days ago
$2,287
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Sat, Aug 16 from Takamatsu to Washington, returning Mon, Sep 1, priced at $2,287 found 4 days ago
American Airlines
Tue, Sep 30 - Wed, Oct 1
TAK
Takamatsu
IAD
Washington
$2,606 Roundtrip, found 5 days ago
$2,606
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Sep 30 from Takamatsu to Washington, returning Wed, Oct 1, priced at $2,606 found 5 days ago
Flights from Takamatsu (TAK) to Washington (IAD)
Origin airport
Takamatsu
Destination airport
Washington Dulles Intl.
Roundtrip price
$1,396
Distance
6994 mi

Takamatsu to Washington Flights

The cheapest times to fly from Takamatsu to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Takamatsu to Washington are during the month of September. You can find some of the cheapest flights from Takamatsu to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Takamatsu to Washington

Sunday is one of the best days to book for cheap flights from Takamatsu to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Takamatsu to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Takamatsu to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $602 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Takamatsu to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Takamatsu to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Takamatsu Airport (TAK) to Washington Dulles Intl. Airport (IAD) cost?
Snag a cheap one-way flight from $602 or cheap return flight from $1,397 from Takamatsu Airport (TAK) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Takamatsu Airport (TAK) to Washington Dulles Intl. Airport (IAD)?
The cheapest month to fly from TAK to IAD is September, when there's less demand. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Takamatsu Airport (TAK) to Washington Dulles Intl. Airport (IAD)?
To find the cheapest airline that'll fly you from TAK to IAD, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Takamatsu Airport (TAK) to Washington Dulles Intl. Airport (IAD)?
Direct flights from Takamatsu Airport (TAK) to Washington Dulles Intl. Airport (IAD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TAK to IAD?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Takamatsu Airport (TAK) to Washington Dulles Intl. Airport (IAD)?
Choose a flight from Takamatsu Airport (TAK) to Washington Dulles Intl. Airport (IAD) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Takamatsu Airport (TAK) to Washington Dulles Intl. Airport (IAD) last-minute?
Holding off until just before your trip to book a flight from TAK to IAD generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Be flexible with your travel plans for a better chance of getting a bargain.
Is it cheaper to book a TAK to IAD flight and hotel package?
Opting for a TAK to IAD flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Takamatsu Airport (TAK) to Washington Dulles Intl. Airport (IAD)?
In most cases, you can modify or cancel your TAK to IAD flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need more details, visit our Customer Service portal.

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*Available to One Key members.