$480+ Cheap flights from Seattle (SEA) to Narita (NRT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NRT
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Narita with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Tokyo Narita are usually found in January or February, booked 25 days in advance, depart on a Tuesday or Sunday and return on a Monday
Cheap flight deals from Seattle to Narita
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to NaritaExplore the most affordable flight options available from Seattle to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Seattle to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This Flightnetwork deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:45 am -
1 stop33h 55m
Wed 10/710:00 pm -
1 stop28h 05m
Deal found 9/13![Cathay Pacific logo]()
$864
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:10 am -
1 stop25h 20m
Sun 11/152:35 pm -
1 stop20h 35m
Deal found 9/10![China Airlines logo]()
$932
This KAYAK deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:45 am -
1 stop36h 10m
Wed 11/49:35 pm -
1 stop28h 10m
Deal found 9/10![Cathay Pacific logo]()
$933
This Cathay Pacific deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:45 am -
1 stop33h 55m
Fri 10/26:30 pm -
1 stop31h 35m
Deal found 9/11![Cathay Pacific logo]()
$934
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:45 am -
1 stop27h 05m
Tue 10/63:45 pm -
2 stops34h 20m
Deal found 9/10![Cathay Pacific logo]()
$935
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:39 am -
1 stop21h 16m
Mon 11/29:25 pm -
1 stop18h 48m
Deal found 9/10![Multiple Airlines logo]()
$936
This Justfly.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:03 am -
2 stops34h 07m
Tue 11/172:25 pm -
1 stop35h 20m
Deal found 9/10![Cathay Pacific logo]()
$937
This KAYAK deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:45 am -
1 stop36h 10m
Wed 11/46:10 pm -
1 stop31h 35m
Deal found 9/14![Cathay Pacific logo]()
$938
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/139:34 pm -
1 stop25h 26m
Wed 12/237:05 pm -
1 stop29h 05m
Deal found 9/11![Multiple Airlines logo]()
$939
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:54 am -
1 stop16h 06m
Wed 10/289:25 pm -
1 stop16h 00m
Deal found 9/10![Multiple Airlines logo]()
$940
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:10 am -
1 stop20h 20m
Sat 11/142:35 pm -
1 stop20h 35m
Deal found 9/11![China Airlines logo]()
$941
Best flights from Seattle to NaritaDiscover carefully curated flight deals from Seattle to Narita that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Seattle to Narita that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am -
1 stop15h 25m
Sun 12/204:55 pm -
1 stop23h 23m
Deal found 9/10![United Airlines logo]()
$964
This Japan Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1512:15 pm -
Nonstop10h 15m
Sat 2/206:10 pm -
Nonstop8h 55m
Deal found 9/12![Japan Airlines logo]()
$966
This Cathay Pacific deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:03 am -
2 stops27h 27m
Sat 11/289:35 pm -
2 stops58h 07m
Deal found 9/13![Cathay Pacific logo]()
$1,046
This Alaska Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:55 am -
Nonstop10h 30m
Fri 11/135:25 pm -
Nonstop8h 50m
Deal found 9/12![Alaska Airlines logo]()
$1,054
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:30 pm -
1 stop38h 00m
Wed 11/185:10 pm -
1 stop35h 41m
Deal found 9/13![Delta logo]()
$1,072
This Cathay Pacific deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1310:25 am -
1 stop34h 40m
Wed 2/173:30 pm -
2 stops34h 15m
Deal found 9/12![Cathay Pacific logo]()
$1,048
This Japan Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:00 pm -
Nonstop10h 30m
Mon 11/235:40 pm -
1 stop31h 35m
Deal found 9/14![Japan Airlines logo]()
$1,083
This Cathay Pacific deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:19 pm -
2 stops32h 11m
Sat 10/319:35 pm -
2 stops53h 19m
Deal found 9/13![Cathay Pacific logo]()
$1,063
This Japan Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1612:15 pm -
Nonstop10h 15m
Sun 2/216:10 pm -
Nonstop8h 55m
Deal found 9/12![Japan Airlines logo]()
$1,109
This Cathay Pacific deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:59 pm -
2 stops27h 11m
Mon 11/98:50 am -
2 stops26h 51m
Deal found 9/14![Cathay Pacific logo]()
$1,101
This Japan Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1912:15 pm -
Nonstop10h 15m
Sat 2/277:05 pm -
1 stop29h 03m
Deal found 9/13![Japan Airlines logo]()
$1,153
This Cathay Pacific deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
2 stops31h 30m
Sat 12/123:30 pm -
3 stops34h 22m
Deal found 9/11![Cathay Pacific logo]()
$1,137
Last-minute flights from Seattle to NaritaDiscover last-minute flight deals from Seattle to Narita. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Narita. Data last updated September 15, 2026 and is based on user searches.
This Flightnetwork deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:45 am -
1 stop33h 55m
Wed 10/710:00 pm -
1 stop28h 05m
Deal found 9/13![Cathay Pacific logo]()
$864
This Cathay Pacific deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:45 am -
1 stop33h 55m
Fri 10/26:30 pm -
1 stop31h 35m
Deal found 9/11![Cathay Pacific logo]()
$934
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:45 am -
1 stop27h 05m
Tue 10/63:45 pm -
2 stops34h 20m
Deal found 9/10![Cathay Pacific logo]()
$935
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:15 am -
1 stop27h 40m
Tue 10/139:40 am -
1 stop25h 35m
Deal found 9/11![China Airlines logo]()
$932
This KAYAK deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:45 am -
1 stop36h 10m
Wed 11/49:35 pm -
1 stop28h 10m
Deal found 9/10![Cathay Pacific logo]()
$933
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:45 am -
1 stop34h 45m
Wed 10/284:50 pm -
1 stop32h 55m
Deal found 9/10![Cathay Pacific logo]()
$937
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:54 am -
1 stop16h 06m
Wed 10/289:25 pm -
1 stop16h 00m
Deal found 9/10![Multiple Airlines logo]()
$940
This KAYAK deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:45 am -
1 stop36h 10m
Wed 11/46:10 pm -
1 stop31h 35m
Deal found 9/14![Cathay Pacific logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:39 am -
1 stop21h 16m
Mon 11/29:25 pm -
1 stop18h 48m
Deal found 9/10![Multiple Airlines logo]()
$936
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:54 am -
1 stop16h 01m
Fri 11/139:25 pm -
1 stop18h 48m
Deal found 9/10![Multiple Airlines logo]()
$942
One-way flights from Seattle to NaritaSearch for one-way flight options from Seattle to Narita. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Seattle to Narita. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Thrive Travel deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:20 pm -
Nonstop10h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Tahiti Nui logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:30 am -
1 stop15h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:30 pm -
2 stops30h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$482
This Hawaiian Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:20 pm -
Nonstop10h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Alaska Airlines logo]()
$483
This Japan Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:00 pm -
Nonstop10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Japan Airlines logo]()
$484
This Justfly.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:15 am -
1 stop23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![China Airlines logo]()
$485
This Justfly.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:15 am -
2 stops21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Korean Air logo]()
$487
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:30 pm -
1 stop15h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$489
This Korean Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:50 pm -
1 stop36h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Korean Air logo]()
$490
Find flight deals from Seattle to Narita
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Narita (NRT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $924 (FlightHub) |
One-way from | $480 (Thrive Travel) |
Popular in | December |
Cheapest in | January |
Average price | $1,123 |
Good round-trip deal | $1,050 or less |
Good one-way deal | $484 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Narita that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from Seattle to Tokyo Narita Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleTokyo
SEA Seattle/Tacoma Intl - NRT Tokyo Narita
SEANRT
Seattle/Tacoma Intl
Sun 10/4
12:50 pm-9:05 pm
1 stop16h 15m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$491
SeattleTokyo
SEA Seattle/Tacoma Intl - NRT Tokyo Narita
SEANRT
Seattle/Tacoma Intl
Mon 11/2
7:16 am-3:55 pm
2 stops39h 39m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$497
SeattleTokyo
SEA Seattle/Tacoma Intl - NRT Tokyo Narita
SEANRT
Seattle/Tacoma Intl
Mon 11/9
3:13 pm-9:25 pm
2 stops37h 12m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$497
SeattleTokyo
SEA Seattle/Tacoma Intl - NRT Tokyo Narita
SEANRT
Seattle/Tacoma Intl
Sat 11/14
5:57 pm-9:25 pm
2 stops34h 28m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$509
SeattleTokyo
SEA Seattle/Tacoma Intl - NRT Tokyo Narita
SEANRT
Seattle/Tacoma Intl
Tue 9/29
1:15 am-4:35 pm
1 stop23h 20m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$516
SeattleTokyo
SEA Seattle/Tacoma Intl - NRT Tokyo Narita
SEANRT
Seattle/Tacoma Intl
Thu 10/29
12:55 pm-3:25 pm
Nonstop10h 30m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$532
SeattleTokyo
SEA Seattle/Tacoma Intl - NRT Tokyo Narita
SEANRT
Seattle/Tacoma Intl
Fri 12/11
11:00 am-5:20 pm
1 stop37h 20m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$541
SeattleTokyo
SEA Seattle/Tacoma Intl - NRT Tokyo Narita
SEANRT
Seattle/Tacoma Intl
Thu 10/8
7:16 am-9:05 pm
2 stops21h 49m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$543
Quickest round-trip
SeattleTokyo
SEA Seattle/Tacoma Intl - NRT Tokyo Narita
SEANRT
Seattle/Tacoma Intl
Mon 9/28
1:15 pm-3:30 pm
Nonstop10h 15m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$576
SeattleTokyo
SEA Seattle/Tacoma Intl - NRT Tokyo Narita
SEANRT
Seattle/Tacoma Intl
Sat 9/26
12:16 pm-2:15 pm
1 stop33h 59m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$670
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Seattle to Narita
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 Seattle to Narita in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Tokyo Narita Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Tokyo Narita Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Seattle-Tokyo Narita Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Tokyo Narita Airport flights, Cheapflights users trust Ovago the most. Ovago 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 Seattle-Tokyo Narita Airport 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 Seattle to Narita
Have a flexible travel schedule? Discover the best time to fly to Narita from Seattle with our price prediction graph.
SEA-NRT
Estimated round-trip price
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Everything you need to know about your flight from Seattle to Tokyo Narita Airport
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How far ahead should I book a flight from Seattle to Tokyo Narita Airport?
To ensure you get the cheapest price possible for a flight from Seattle to Tokyo Narita Airport, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Seattle to Tokyo Narita Airport?
Currently, January is the cheapest month in which you can book a flight from Seattle to Tokyo Narita Airport (average of $711). Flying from Seattle to Tokyo Narita Airport in December is currently the most expensive (average of $1,189). 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 time of day to fly from SEA to NRT?
Find hourly flight availability from Seattle to Narita. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2026.
When flying from Seattle to Tokyo Narita Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Seattle to Tokyo delayed?
About 18% of weekly flights between Seattle and Tokyo have experienced delays in the past year, with the average delay time being 109 minutes.
What is the most punctual flight time for Seattle to Tokyo flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Tokyo flights?
Over the last year, Japan Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
What’s the top layover airport for flights from Seattle to Tokyo Narita Airport?
Share of 1-stop round-trip flights from Seattle to Tokyo Narita Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Taipei City (TPE) – chosen by Cheapflights users on 67% of 1-stop itineraries from Seattle to Tokyo Narita Airport on Cheapflights.
What’s the cheapest layover airport for flights from Seattle to Tokyo Narita Airport?
Average round-trip fare for 1-stop flights from Seattle to Tokyo Narita Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Incheon (ICN) is the most affordable 1-stop option, with an average round-trip price of $701.
What’s the fastest layover option from Seattle to Tokyo Narita Airport?
Shortest average travel time for 1-stop one-way flights from Seattle to Tokyo Narita Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Incheon (ICN) have the shortest average one-way travel time for 1-stop routes: 19h 10m.
Which airport typically offers the quickest layover for flights from Seattle to Tokyo Narita Airport?
Average layover duration for 1-stop one-way flights from Seattle to Tokyo Narita Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Taipei City (TPE) offer the fastest connection on this route, with an average layover time of 3h 23m.
The best insider tips for Seattle to Tokyo Narita Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Tokyo Narita Airport trip
Our travel experts
Reviews of airlines servicing Narita
Get insights into the airlines that provide service to Narita. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Narita. Reviews last updated September 15, 2026.
Read through reviews of airlines operating flights from Seattle to Tokyo Narita Airport, such as Japan Airlines,ANA, andAsiana Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.4
Comfort
8.2
Crew
8.7
Food
7.7
Entertainment
7.8
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Comfort
8.2
Crew
8.7
Food
7.7
Entertainment
7.8
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Comfort
8.2
Crew
8.7
Food
7.7
Entertainment
7.8
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Comfort
8.2
Crew
8.7
Food
7.7
Entertainment
7.8
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Comfort
8.2
Crew
8.7
Food
7.7
Entertainment
7.8
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Comfort
8.2
Crew
8.7
Food
7.7
Entertainment
7.8
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Related info for your journey
Find useful and relevant information for your journey from Seattle to Narita. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Tokyo Narita Airport?
Book flights to Tokyo Narita Airport if you plan to visit one of these locationsChiba
Karuizawa
Urayasu
Izu
Yokosuka
Yamanouchi
Odawara
Atami
Numazu
Hakone
Kawasaki
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Other flights to Narita
Explore flights to Narita departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Seattle and Narita flights
Browse other Seattle and Narita flight options. Last updated on September 15, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
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Top 10 airlines flying from Seattle to Narita
Discover the top 10 airlines that operate flights from Seattle to Narita. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$317 | Average$381 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$455 | Average$841 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$561 | Average$680 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$566 | Average$966 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$596 | Average$1,454 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$626 | Average$854 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$651 | Average$1,025 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$671 | Average$1,035 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$688 | Average$1,257 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$711 | Average$1,073 | FlexibilityNo cancel fee | On-time71% |