Cheap flight from Seattle to Sendai from $882
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Flights from Seattle to Sendai
Cheap flight deals from Seattle to Sendai
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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SEA 2:30 PM35h1 stopsSDJ 5:30 PMSeattle - Sendai | Fri, Jul 18 | Asiana Airlines
SDJ 12:45 PM16h1 stopsSEA 12:45 PMSendai - Seattle | Wed, Jul 23 | Asiana Airlines$882 $1,73049% OFF49% OFF$1,730 $882 -
SEA 2:30 PM29h 15m1 stopsSDJ 11:45 AMSeattle - Sendai | Sun, Jul 13 | Asiana Airlines
SDJ 6:30 PM34h 15m1 stopsSEA 12:45 PMSendai - Seattle | Sun, Jul 20 | Asiana Airlines$1,000 $1,73042% OFF42% OFF$1,730 $1,000
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SEA 2:30 PM29h 15m1 stopsSDJ 11:45 AMSeattle - Sendai | Mon, Jul 7 | Asiana Airlines
SDJ 12:45 PM16h1 stopsSEA 12:45 PMSendai - Seattle | Mon, Jul 14 | Asiana Airlines$1,076 $1,73038% OFF38% OFF$1,730 $1,076
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SEA 1:20 PM30h 25m1 stopsSDJ 11:45 AMSeattle - Sendai | Sun, Jul 13 | Korean Air
SDJ 6:30 PM32h 20m1 stopsSEA 10:50 AMSendai - Seattle | Sun, Jul 20 | Asiana Airlines$1,14834% OFF$1,730 $1,148 -
SEA 2:30 PM35h1 stopsSDJ 5:30 PMSeattle - Sendai | Fri, Jul 11 | Asiana Airlines
SDJ 4:05 PM19h 5m1 stopsSEA 7:10 PMSendai - Seattle | Fri, Jul 18 | EVA Air$1,17632% OFF$1,730 $1,176
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SEA 2:30 PM35h1 stopsSDJ 5:30 PMSeattle - Sendai | Fri, Jul 25 | Asiana Airlines
SDJ 12:45 PM16h1 stopsSEA 12:45 PMSendai - Seattle | Tue, Jul 29 | Asiana Airlines$1,18232% OFF$1,730 $1,182
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SEA 2:30 PM29h 15m1 stopsSDJ 11:45 AMSeattle - Sendai | Sun, Jul 6 | Asiana Airlines
SDJ 6:30 PM34h 15m1 stopsSEA 12:45 PMSendai - Seattle | Sun, Jul 13 | Asiana Airlines$1,21230% OFF$1,730 $1,212
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SEA 2:15 PM35h 15m1 stopsSDJ 5:30 PMSeattle - Sendai | Fri, Jun 27 | Asiana Airlines
SDJ 12:45 PM16h1 stopsSEA 12:45 PMSendai - Seattle | Fri, Jul 4 | Asiana Airlines$1,21330% OFF$1,730 $1,213
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SEA 1:20 PM36h 10m1 stopsSDJ 5:30 PMSeattle - Sendai | Fri, Jul 4 | Korean Air
SDJ 12:45 PM14h 5m1 stopsSEA 10:50 AMSendai - Seattle | Fri, Jul 11 | Asiana Airlines$1,24828% OFF$1,730 $1,248
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SEA 1:20 PM30h 25m1 stopsSDJ 11:45 AMSeattle - Sendai | Wed, Jul 9 | Korean Air
SDJ 12:45 PM14h 5m1 stopsSEA 10:50 AMSendai - Seattle | Wed, Jul 16 | Asiana Airlines$1,26327% OFF$1,730 $1,263
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SEA 1:00 PM17h 25m1 stopsSDJ Invalid DateSeattle - Sendai | Sat, Jun 21 | Normal Airline
SDJ 3:00 PM6hNonstopSEA 4:00 PMSendai - Seattle | Mon, Jun 23 | Normal AirlineFind More FlightsFind More Flights
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SEA 1:20 PM30h 25m1 stopsSDJ 11:45 AMSeattle - Sendai | Mon, Aug 4 | Korean Air$425 $84150% OFF50% OFF$841 $425
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SEA 2:30 PM29h 15m1 stopsSDJ 11:45 AMSeattle - Sendai | Mon, Aug 4 | Asiana Airlines$436 $84148% OFF48% OFF$841 $436
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SEA 2:30 PM35h1 stopsSDJ 5:30 PMSeattle - Sendai | Fri, Aug 1 | Asiana Airlines$471 $84144% OFF44% OFF$841 $471
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SEA 1:20 PM30h 25m1 stopsSDJ 11:45 AMSeattle - Sendai | Wed, Jul 23 | Korean Air$50640% OFF$841 $506
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SEA 1:20 PM36h 10m1 stopsSDJ 5:30 PMSeattle - Sendai | Fri, Aug 1 | Korean Air$52238% OFF$841 $522
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SEA 2:30 PM29h 15m1 stopsSDJ 11:45 AMSeattle - Sendai | Wed, Jul 23 | Asiana Airlines$52338% OFF$841 $523
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SEA 1:20 PM30h 25m1 stopsSDJ 11:45 AMSeattle - Sendai | Wed, Jul 9 | Korean Air$53636% OFF$841 $536
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SEA 2:30 PM29h 15m1 stopsSDJ 11:45 AMSeattle - Sendai | Wed, Jul 9 | Asiana Airlines$59428% OFF$841 $594
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SEA 2:30 PM29h 15m1 stopsSDJ 11:45 AMSeattle - Sendai | Mon, Jul 7 | Asiana Airlines$60528% OFF$841 $605
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SEA 1:15 AM22h 45m1 stopsSDJ 4:00 PMSeattle - Sendai | Mon, Aug 4 | STARLUX Airlines$61427% OFF$841 $614 -
SEA 1:00 PM17h 25m1 stopsSDJ Invalid DateSeattle - Sendai | Sat, Jun 21 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Seattle to Sendai
| Cheapest one-way flight price | $424 |
|---|---|
| Off-season for travel | May |
| Peak season for travel | May |
| Flight distance | 7,440.26 km |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Seattle (SEA) to Sendai (SDJ) the cheapest?
Airlines adjust prices for flights from Seattle to Sendai based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Seattle (SEA) to Sendai (SDJ) cost?
According to Trip.com's data, the lowest price is around $1,492.
How to find a cheap flight from Seattle to Sendai
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Sendai. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest Seattle to Sendai ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Seattle to Sendai for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $425 for a one-way ticket on Mon, Aug 4.
Compare cheap Seattle to Sendai flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Seattle to Sendai. The most affordable airline currently operating on this route is Korean Air.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Seattle to Sendai route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap Seattle to Sendai flight deals and promo codes.
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Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Seattle to Sendai to access exclusive deals just for you.
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