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Connecting route · United States → Thailand

Flights from Seattle to Chiang Mai

There are no direct flights from Seattle to Chiang Mai. The fastest way is one stop via Taipei or Seoul, about 18h 28m door to door (21 connections a week on current schedules).

No direct flights · 6 connection options From 17h 58m
SEACNXTPE

Seattle to Chiang Mai at a glance

Fastest journey17h 58mVia Taipei, on current schedules
Nonstop flightsNoneConnect via Taipei or Seoul

Best ways to fly from Seattle to Chiang Mai

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

1
SEA Taipei (TPE) CNX
Leg 1: China Airlines, Delta Air Lines, EVA Air · Leg 2: China Airlines, EVA Air, Starlux Airlines
Mon02:00 SEA05:30 TPE2h 30m connection08:00 TPE10:28 CNXChina Airlines + EVA Air
20 connections a week One airline, one ticket Fastest 18h 28m
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2
SEA Seoul (ICN) CNX
Leg 1: Alaska Airlines, Asiana Airlines, Delta Air Lines · Leg 2: Air Busan, Eastar Jet, Jeju Air
Fri05:45 SEA08:53 ICN9h 07m connection18:00 ICN20:57 CNXKorean Air + Jin Air
1 connections a week One airline, one ticket Fastest 25h 12m
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3
SEA Hong Kong (HKG) CNX
Leg 1: Cathay Pacific · Leg 2: HK Express, Spring Airlines
Self-transfer likely ~18h 34m
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4
SEA Tokyo (NRT) CNX
Leg 1: Japan Airlines · Leg 2: Spring Airlines
Self-transfer likely ~18h 39m
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5
SEA Chongqing (CKG) CNX
Leg 1: Hainan Airlines · Leg 2: West Air
Self-transfer likely ~17h 58m
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6
SEA Singapore (SIN) CNX
Leg 1: Singapore Airlines · Leg 2: Scoot
Self-transfer likely ~22h 14m
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Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.

Good to know

Distance
11,562 km7,180 miles
Journey time
17h 58mon current schedules
Time difference
+15hChiang Mai vs Seattle
Currency in Chiang Mai
THB
Airports
SEA, BFI → CNX

Flights from Seattle to Chiang Mai: questions answered

Are there direct flights from Seattle to Chiang Mai?
No. There is no nonstop service, so you will connect, most easily in Taipei, Seoul and Hong Kong. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Seattle to Chiang Mai?
With one connection the journey usually takes around 17h 58m, depending on the layover. The straight-line distance is 11,562 km.
Where do you change planes between Seattle and Chiang Mai?
The best connecting points are Taipei (TPE), Seoul (ICN), Hong Kong (HKG) and Tokyo (NRT). China Airlines flies both legs via Taipei, so you can book it as one ticket.
Which airports serve Seattle and Chiang Mai?
Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI). Chiang Mai: Chiang Mai International Airport (CNX).
What is the time difference between Seattle and Chiang Mai?
Chiang Mai is 15 hours ahead of Seattle.

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