Cheap flights to Seattle

WAS — SEA
7 Feb — 14 Feb1
Return
1 adult
Economy
From?
To?
Tue 7/2
Tue 14/2

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Flights to Seattle in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJanuaryHigh demand for flights, 11% potential price rise
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Cheapest inFebruaryBest time to find cheap flights, 4% potential price drop
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Average price฿28,676Average for return flights in February 2023
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Return from฿28,348From Bangkok to Seattle/Tacoma Intl
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One-way from฿17,521One-way flight from Bangkok to Seattle/Tacoma Intl (SEA)
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Cheap flights to Seattle in February, March 2023

The best prices found for SEA flights for February, March
14 Mar - 10 Apr
BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

25h 10m
SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

18h 50m
฿30,874

เอเชียน่าแอร์ไลน์

Pick Dates

Deal found 1/2

19 Mar - 21 May
BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

25h 10m
SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

18h 50m
฿32,679

เอเชียน่าแอร์ไลน์

Pick Dates

Deal found 1/2

7 Mar - 15 Mar
BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

38h 35m
SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

19h 50m
฿32,745

โคเรียนแอร์

Pick Dates

Deal found 1/2

Seattle 2023 flight deals

Cheap flights to Seattle found for this year
11 Feb - 25 Feb
BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

47h 01m
SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

25h 30m
฿39,930

อเมริกันแอร์ไลน์

Pick Dates

Deal found 2/2

11 Feb - 25 Feb
BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

47h 01m
SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

50h 16m
฿40,192

อเมริกันแอร์ไลน์

Pick Dates

Deal found 2/2

12 Feb - 20 Mar
BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

43h 17m
SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

26h 36m
฿42,850

Multiple Airlines

Pick Dates

Deal found 1/2

Last minute flights to Seattle

Late deals on round-trip flights to Seattle, departing today and this week
11 Feb - 25 Feb
BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

47h 01m
SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

25h 30m
฿39,930

อเมริกันแอร์ไลน์

Pick Dates

Deal found 2/2

11 Feb - 25 Feb
BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

47h 01m
SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

50h 16m
฿40,192

อเมริกันแอร์ไลน์

Pick Dates

Deal found 2/2

12 Feb - 20 Mar
BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

43h 17m
SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

26h 36m
฿42,850

Multiple Airlines

Pick Dates

Deal found 1/2

One-way flights to Seattle

The cheapest one-way flights to Seattle
17 Feb
DMK

Bangkok Don Mueang Intl

SEA

Seattle/Tacoma Intl

3 stops

51h 12m
฿17,521

Multiple Airlines

Pick Dates

Deal found 2/2

14 Feb
DMK

Bangkok Don Mueang Intl

SEA

Seattle/Tacoma Intl

3 stops

45h 01m
฿18,571

Multiple Airlines

Pick Dates

Deal found 31/1

14 Feb
BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

3 stops

42h 01m
฿18,669

Multiple Airlines

Pick Dates

Deal found 31/1

When is the best time to fly to Seattle?

Average Seattle flight ticket prices and weather conditions for 2023 and 2024 by month

BKK - SEA

Price

฿23,367 - ฿56,122

SEA

Temperature

5 - 19 °C

SEA

Rainfall

18 - 168 mm

When is the best time to book a flight to Seattle?

To ensure you get the cheapest price possible for a flight to Seattle, you should look to book at least 60 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 airport do you fly into for flights to Seattle?

Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly into when you book flights to Seattle.

Search flights to Seattle by cabin class

First Classfrom ฿1,428/person
Business Classfrom ฿2,829/person
Prem Economyfrom ฿1,771/person
Economyfrom ฿605/person

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When you search for this flight to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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Can Cheapflights notify me if prices for flights to Seattle become cheaper?

Yes, Cheapflights does offer price alerts on Seattle flights so you can book your travels when it’s right. The Price Alert feature is available after a flight search is performed above.

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