Typical price difference
0%฿41,839 here compared with ฿41,839
One-way and roundtrip flights from Bangkok
China Airlines flights to Seattle
🏙️City
- Lowest fare
- ฿16,679 Dec 24
- Roundtrip from
- ฿33,031
- Typical roundtrip
- ฿41,839
Top deals
Flights and prices
Seattle: prices, dates and useful details
Planning a trip to Seattle? Compare dates, airlines, flight times and direct options from Bangkok. 76 one-way fares from ฿16,679 · 431 roundtrips from ฿33,031. These results are for china airlines (ci).
- One way from
- ฿16,679
- 76 outbound-only options
- Roundtrip from
- ฿33,031
- 431 complete trips
- Typical roundtrip
- ฿41,839
- Half cost less, half cost more
- Flight options
- 431
- Roundtrips available
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Best Deals
Departure monthDecember 2026
Seattle
Weather5°ColdTypical one way฿19,687Cheapest one-way fare฿16,679฿19,687−15%Dec 24Save ฿3,008
Departure month
December 2026
Seattle
Weather5°Cold
Typical one way฿19,687
Cheapest one-way fare฿16,679
฿19,687−15%
Dec 24Save ฿3,008
Departure monthJanuary 2027
Seattle
Weather5°ColdTypical one way฿19,687Cheapest one-way fare฿16,695฿19,687−15%Jan 25Save ฿2,992
Departure month
January 2027
Seattle
Weather5°Cold
Typical one way฿19,687
Cheapest one-way fare฿16,695
฿19,687−15%
Jan 25Save ฿2,992
Departure monthNovember 2026
Seattle
Weather7°ColdTypical one way฿19,687Cheapest one-way fare฿16,695฿19,687−15%Nov 2Save ฿2,992
Departure month
November 2026
Seattle
Weather7°Cold
Typical one way฿19,687
Cheapest one-way fare฿16,695
฿19,687−15%
Nov 2Save ฿2,992
Departure monthOctober 2026
Seattle
Weather12°MildTypical one way฿19,687Cheapest one-way fare฿16,695฿19,687−15%Oct 5Save ฿2,992
Departure month
October 2026
Seattle
Weather12°Mild
Typical one way฿19,687
Cheapest one-way fare฿16,695
฿19,687−15%
Oct 5Save ฿2,992
Departure monthSeptember 2026
Seattle
Weather17°MildTypical one way฿19,687Cheapest one-way fare฿16,695฿19,687−15%Sep 14Save ฿2,992
Departure month
September 2026
Seattle
Weather17°Mild
Typical one way฿19,687
Cheapest one-way fare฿16,695
฿19,687−15%
Sep 14Save ฿2,992
Departure monthAugust 2026
Seattle
Weather20°MildTypical one way฿19,687Cheapest one-way fare฿23,129Aug 22
Departure month
August 2026
Seattle
Weather20°Mild
Typical one way฿19,687
Cheapest one-way fare฿23,129
Aug 22
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
China Airlines (CI) at a glance
Compare price, non-stop choice and travel time with other Seattle options.
Non-stop options
0%+0 points compared with other flights
Typical flight time
15h 5m— longer than the comparison
Roundtrip options
431Trips ready to compare
Typical prices
What do Seattle roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿33,031
Typical low฿38,021
Typical฿41,839
Typical high฿43,615
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿48,432
Jul 2026
฿42,461
Aug 2026
฿35,405
Sep 2026
Airline comparison
Alternative airlines for Seattle
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1China Airlines | ฿33,031 | ฿38,021–฿43,615 | 431 | 0% |
| 2Starlux Airlines | ฿35,521 | ฿35,701–฿37,044 | 79 | 0% |
| 3Korean Air | ฿37,812 | ฿37,841–฿38,021 | 16 | — |
| 4Alaska Airlines | ฿37,812 | ฿38,021–฿42,641 | 62 | 0% |
| 5Thai Airways | ฿43,254 | ฿43,254–฿43,434 | 14 | — |
| 6Asiana Airlines | ฿43,659 | ฿46,103–฿47,698 | 66 | 0% |
| 7Air Canada | ฿46,214 | ฿46,214–฿46,394 | 11 | — |
| 8EVA Air | ฿48,644 | — | 3 | — |
Weather through the year
Typical temperatures in Seattle
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
5°Jan
6°Feb
8°Mar
11°Apr
14°May
17°Jun
20°Jul
20°Aug
17°Sep
12°Oct
7°Nov
5°Dec
Useful trip facts
What to know about Seattle
- Country
- United States
- Arrival code
- SEA
- Typical annual temperature
- 11°C
- Trip styles
- City
- Typical outbound from Bangkok
- 15h 5m
- Typical stay
- 11 nights
Usual temperature, not a forecast
Why go
Why travelers consider Seattle
Emerald City of the Pacific Northwest. Coffee culture, tech innovation, and stunning natural beauty between Puget Sound and the Cascade Mountains.
Explore related searches
Common questions about Seattle
What is the lowest available one-way fare for Seattle?
The lowest available one-way fare is ฿16,679. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Seattle?
The lowest available roundtrip fare is ฿33,031. Check the dates, baggage and final total before booking.
What is a typical fare for Seattle?
A typical fare is ฿41,839. Many available options sit between ฿38,021 and ฿43,615.
How many choices are available for Seattle?
Choose from 431 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Seattle?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Seattle?
Sep 2026 has the lowest available roundtrip fare, from ฿33,031.
Where does China Airlines to Seattle fly from Bangkok?
China Airlines to Seattle operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available China Airlines to Seattle routes.
How do I find the best deals on China Airlines to Seattle?
We track China Airlines to Seattle flight prices daily from Bangkok. Set up a watchlist for your preferred route to get notified when prices drop.