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Cheap flight deals from Washington D.C. to Sendai Starting at €1,089

For as little as €1,089, you can take your next adventure to Sendai without breaking the bank. Choose between one-way and return tickets from Washington D.C. below.

  • One way
  • Round-trip
      • IAD11:50
        33h 50m
        1 stop
        SDJ11:40
        Sun, Mar 2|Washington D.C. - Sendai|Delta Air Lines
        €1,089€9,364
        88% OFF
        88% OFF
        €9,364€1,089

        Choose Delta Air Lines flights from Washington D.C. to Sendai. The one-way connecting flight with Delta Air Lines departs from Dulles International Airport on Sun, Mar 2, arriving at Sendai Airport. One-way Prices start from €1,089 including taxes and charges.

      • IAD11:50
        33h 50m
        1 stop
        SDJ11:40
        Mon, Mar 3|Washington D.C. - Sendai|Delta Air Lines
        €1,258€9,364
        87% OFF
        87% OFF
        €9,364€1,258

        Choose Delta Air Lines flights from Washington D.C. to Sendai. The one-way connecting flight with Delta Air Lines departs from Dulles International Airport on Mon, Mar 3, arriving at Sendai Airport. One-way Prices start from €1,258 including taxes and charges.

      • IAD11:50
        33h 50m
        1 stop
        SDJ11:40
        Sat, Mar 1|Washington D.C. - Sendai|Korean Air
        €6,950€9,364
        26% OFF
        26% OFF
        €9,364€6,950

        Choose Korean Air flights from Washington D.C. to Sendai. The one-way connecting flight with Korean Air departs from Dulles International Airport on Sat, Mar 1, arriving at Sendai Airport. One-way Prices start from €6,950 including taxes and charges.

      • IAD12:50
        33h 50m
        1 stop
        SDJ11:40
        Mon, Mar 10|Washington D.C. - Sendai|Korean Air
        €7,117
        €7,117

        Choose Korean Air flights from Washington D.C. to Sendai. The one-way connecting flight with Korean Air departs from Dulles International Airport on Mon, Mar 10, arriving at Sendai Airport. One-way Prices start from €7,117 including taxes and charges.

      • WAS01:00 pm
        3h 5m
        Nonstop
        SDJ02:00 pm
        Sat, Mar 1|Washington D.C. - Sendai|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Washington D.C. to Sendai flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS351

    Alaska Airlines

    06:30

    IAD

    5.7h

    09:13

    SEA

    SM-WT-S
    Search

  2. BR025

    EVA Air

    01:50

    SEA

    12.3h

    05:10

    TPE

    SMTWTFS

  3. BR118

    EVA Air

    10:15

    TPE

    3.2h

    14:25

    SDJ

    SMTWTFS

  4. UA1709

    United Airlines

    12:45

    IAD

    2.3h

    14:03

    ORD

    SMTWTFS
    Search

  5. BR055

    EVA Air

    00:30

    ORD

    15.5h

    05:00

    TPE

    SMTWTFS

  6. BR118

    EVA Air

    10:15

    TPE

    3.2h

    14:25

    SDJ

    SMTWTFS

  7. KE094

    Korean Air

    13:15

    IAD

    15.4h

    17:40

    ICN

    SMTWTFS
    Search

  8. KE895

    Korean Air

    18:55

    ICN

    2.3h

    20:10

    PVG

    SMTWTFS

  9. CA751

    Air China

    09:15

    PVG

    2.9h

    13:10

    SDJ

    -M---F-

  10. AA3180

    American Airlines

    14:54

    DCA

    2.3h

    16:14

    ORD

    SMTWTFS
    Search

  11. BR055

    EVA Air

    00:30

    ORD

    15.5h

    05:00

    TPE

    SMTWTFS

  12. BR118

    EVA Air

    10:15

    TPE

    3.2h

    14:25

    SDJ

    SMTWTFS

  13. AS003

    Alaska Airlines

    17:00

    DCA

    5.9h

    19:56

    SEA

    SMTWTFS
    Search

  14. JX031

    STARLUX Airlines

    01:15

    SEA

    12.7h

    04:55

    TPE

    S--W-F-

  15. JX862

    STARLUX Airlines

    11:35

    TPE

    3.4h

    16:00

    SDJ

    SMTWTFS

  16. UA2497

    United Airlines

    17:15

    IAD

    2.3h

    18:33

    ORD

    SMTWTFS
    Search

  17. BR055

    EVA Air

    00:30

    ORD

    15.5h

    05:00

    TPE

    SMTWTFS

  18. BR118

    EVA Air

    10:15

    TPE

    3.2h

    14:25

    SDJ

    SMTWTFS

  19. DL5763

    Delta Air Lines

    17:45

    DCA

    1.5h

    19:16

    LGA

    SMTWTFS
    Search

  20. BR031

    EVA Air

    00:05

    JFK

    17.3h

    06:20

    TPE

    SMTWTFS

  21. BR118

    EVA Air

    10:15

    TPE

    3.2h

    14:25

    SDJ

    SMTWTFS

  22. AS007

    Alaska Airlines

    18:38

    DCA

    6.0h

    21:38

    SFO

    SMTWTFS
    Search

  23. JX011

    STARLUX Airlines

    00:50

    SFO

    13.6h

    05:25

    TPE

    SMTWTFS

  24. JX862

    STARLUX Airlines

    11:35

    TPE

    3.4h

    16:00

    SDJ

    SMTWTFS

  25. AS007

    Alaska Airlines

    18:38

    DCA

    6.0h

    21:38

    SFO

    SMTWTFS
    Search

  26. BR027

    EVA Air

    23:30

    SFO

    14.1h

    05:35

    TPE

    SMTWTFS

  27. BR118

    EVA Air

    10:15

    TPE

    3.2h

    14:25

    SDJ

    SMTWTFS

  28. AS007

    Alaska Airlines

    18:38

    DCA

    6.0h

    21:38

    SFO

    SMTWTFS
    Search

  29. CX893

    Cathay Pacific

    00:35

    SFO

    15.3h

    06:55

    HKG

    SM-W-F-

  30. CX5890

    Cathay Pacific

    08:00

    HKG

    4.6h

    13:35

    SDJ

    -MT-T-S
Find more flights and airlines

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

These price trend charts carefully monitor and predict how flight prices from Washington D.C. to Sendai will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Washington D.C. (WAS) to Sendai (SDJ) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to Sendai based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Washington D.C. (WAS) to Sendai (SDJ) cost?

    According to Trip.com's data, the lowest price is around €2,732.

  • What is the transportation method from the main airport to downtown in Sendai?

    • The distance from Sendai Airport to downtown is about 14 km, by taxi about 30 minutes.

  • How many airports are there in Sendai (SDJ)?

    There are 1 airport(s) near Sendai (SDJ): Sendai Airport.

How to find a cheap flight from Washington D.C. to Sendai

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Being flexible with your dates to get the cheapest Washington D.C. to Sendai ticket.
Tap "Date" on flight search bar to scan through the calender for Washington D.C. to Sendai airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sun, Mar 2 at €1089 for one-way flights.
2
Compare cheap Washington D.C. to Sendai flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Washington D.C. to Sendai. The cheapest airline operating is Delta Air Lines.
3
Set up a Price Alert
By setting up a Price Alert for your Washington D.C. to Sendai route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Washington D.C. to Sendai flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Washington D.C. to Sendai to get exclusive deals for you.

Flight Info | Washington D.C. to Sendai

Cheapest direct flight price€1,089
Off-season for travelFebruary
Peak season for travelDecember
Flight distance10,614.33 km
Popular airlineAlaska Airlines

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