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.

What is the cheapest month to fly to Seattle?

Currently, January is the cheapest month in which you can book a flight to Seattle . Flying to Seattle in December will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

This is just an IATA (International Air Transport Association) code. IATA codes are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport flight would often be abbreviated as a SEA flight.

How does Cheapflights help users find flights to Seattle?

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.

Why should you use Cheapflights to find cheap flight tickets to Seattle?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle.

Can Cheapflights find flights to Seattle with no change fees?

Yes, we can. To see specific flights to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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.

Cheap Flights to Seattle from ฿19,253

Flights to Seattle in 2023

Popular in	July
Cheapest in	October
Average price	฿37,604
Return from	฿30,319
One-way from	฿19,253

High demand for flights, 7% potential price rise

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Best time to find cheap flights, 1% potential price drop

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Average for return flights in June 2023

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From Bangkok to Seattle/Tacoma Intl

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One-way flight from Bangkok to Seattle/Tacoma Intl (SEA)

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Cheap flights to Seattle in June, July 2023

These are some of the cheapest-priced fares users can find on flights departing to Seattle in June and July 2023. Check back soon for alternative prices as deals update often.

6 Jun - 12 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

46h 07m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

25h 00m

฿33,996

อเมริกันแอร์ไลน์

Deal found 31/5

31 May - 11 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

34h 45m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

31h 00m

฿34,239

อเมริกันแอร์ไลน์

Deal found 30/5

4 Jun - 18 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

33h 40m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

25h 00m

฿34,274

อเมริกันแอร์ไลน์

Deal found 30/5

14 Jun - 28 Feb

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

33h 47m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

23h 05m

฿34,968

เจแปนแอร์ไลน์

Deal found 30/5

14 Jun - 28 Feb

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

33h 47m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

20h 05m

฿35,072

เจแปนแอร์ไลน์

Deal found 30/5

14 Jun - 28 Feb

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

38h 00m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

33h 45m

฿36,286

Multiple Airlines

Deal found 31/5

6 Jun - 20 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

29h 29m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

37h 55m

฿37,361

อเมริกันแอร์ไลน์

Deal found 30/5

4 Jun - 14 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

25h 27m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

26h 24m

฿37,500

ANA

Deal found 30/5

2 Jun - 13 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

27h 22m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

25h 00m

฿37,639

อเมริกันแอร์ไลน์

Deal found 30/5

Seattle 2023 flight deals

Listed are some of the best fares we've found on flights departing to Seattle in 2023. More deals are always being added, so be sure to check back regularly.

9 Nov - 4 Dec

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

26h 05m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

18h 35m

฿31,533

เอเชียน่าแอร์ไลน์

Deal found 31/5

3 Oct - 8 Nov

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

38h 00m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

26h 35m

฿32,713

ยูไนเต็ด

Deal found 31/5

3 Oct - 8 Nov

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

26h 55m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

19h 50m

฿32,886

โคเรียนแอร์

Deal found 31/5

9 Nov - 18 Dec

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

26h 05m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

18h 35m

฿32,955

เอเชียน่าแอร์ไลน์

Deal found 31/5

3 Oct - 8 Nov

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

25h 42m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

26h 35m

฿33,094

ยูไนเต็ด

Deal found 31/5

10 Sep - 6 Nov

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

30h 46m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

18h 35m

฿33,233

Multiple Airlines

Deal found 1/6

11 Sep - 6 Nov

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

42h 48m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

42h 35m

฿33,545

ยูไนเต็ด

Deal found 1/6

9 Sep - 17 Sep

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

47h 39m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

18h 50m

฿33,580

Multiple Airlines

Deal found 31/5

14 Jun - 28 Feb

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

33h 47m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

23h 05m

฿33,649

เจแปนแอร์ไลน์

Deal found 31/5

Last minute flights to Seattle

Browse some of the flights available to Seattle departing last-minute. Make sure to double check the price, time, and destination to confirm all are correct.

6 Jun - 12 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

46h 07m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

25h 00m

฿33,996

อเมริกันแอร์ไลน์

Deal found 31/5

6 Jun - 20 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

33h 47m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

37h 55m

฿37,361

อเมริกันแอร์ไลน์

Deal found 31/5

7 Jun - 20 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

30h 20m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

20h 00m

฿38,783

เดลต้า

Deal found 31/5

7 Jun - 19 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

30h 20m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

24h 35m

฿38,957

เดลต้า

Deal found 31/5

6 Jun - 19 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

23h 47m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

31h 00m

฿39,338

อเมริกันแอร์ไลน์

Deal found 31/5

6 Jun - 18 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

25h 52m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

25h 00m

฿39,373

อเมริกันแอร์ไลน์

Deal found 31/5

8 Jun - 19 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

30h 20m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

1 stop

22h 05m

฿40,795

เดลต้า

Deal found 31/5

6 Jun - 20 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

38h 00m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

28h 00m

฿40,969

ยูไนเต็ด

Deal found 31/5

8 Jun - 20 Jul

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

25h 46m

SEA

Seattle/Tacoma Intl

BKK

Bangkok Suvarnabhumi

2 stops

28h 00m

฿41,350

ยูไนเต็ด

Deal found 31/5

One-way flights to Seattle

Take a look at some of the best available flights traveling to Seattle at this time. Users can also find round-trip Seattle flights by using the search form above.

12 Oct

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

26h 55m

฿19,253

โคเรียนแอร์

Deal found 31/5

11 Oct

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

34h 30m

฿19,426

สิงคโปร์แอร์ไลน์

Deal found 31/5

11 Oct

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

26h 35m

฿19,530

สิงคโปร์แอร์ไลน์

Deal found 30/5

9 Oct

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

17h 10m

฿19,565

เจแปนแอร์ไลน์

Deal found 31/5

18 Nov

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

22h 40m

฿19,635

โคเรียนแอร์

Deal found 31/5

31 Oct

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

22h 40m

฿19,739

โคเรียนแอร์

Deal found 31/5

9 Oct

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

1 stop

38h 40m

฿19,773

โคเรียนแอร์

Deal found 30/5

5 Jun

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

32h 50m

฿19,843

เจแปนแอร์ไลน์

Deal found 30/5

24 Sep

BKK

Bangkok Suvarnabhumi

SEA

Seattle/Tacoma Intl

2 stops

23h 02m

฿19,877

เจแปนแอร์ไลน์

Deal found 31/5

Find flights to Seattle within your budget

Fly from

Budget

฿30,319 - ฿39,269

Route

Depart

Return

Price

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 9/11

1 stop26h 05m

Seattle/Tacoma Intl

Mon 4/12

1 stop20h 50m

฿30,319

Pick Dates

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 9/11

1 stop26h 05m

Seattle/Tacoma Intl

Mon 4/12

1 stop18h 35m

฿31,533

Pick Dates

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Sat 9/9

2 stops47h 39m

Seattle/Tacoma Intl

Sun 17/9

1 stop18h 50m

฿33,580

Pick Dates

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Sat 9/9

2 stops47h 39m

Seattle/Tacoma Intl

Sun 17/9

1 stop18h 50m

฿33,615

Pick Dates

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Fri 15/9

2 stops36h 54m

Seattle/Tacoma Intl

Sun 24/9

1 stop18h 45m

฿33,753

Pick Dates

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Fri 15/9

2 stops49h 13m

Seattle/Tacoma Intl

Sun 24/9

2 stops32h 00m

฿34,204

Pick Dates

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 14/6

2 stops33h 47m

Seattle/Tacoma Intl

Wed 28/2

2 stops23h 05m

฿34,968

Pick Dates

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 9/11

1 stop18h 35m

Seattle/Tacoma Intl

Mon 4/12

2 stops26h 35m

฿35,210

Pick Dates

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 8/11

1 stop22h 40m

Seattle/Tacoma Intl

Mon 18/12

1 stop18h 50m

฿39,269

Pick Dates

Flights are sorted by cheapest first

Deals found on 30/5

When is the best time to fly to Seattle?

BKK - SEA Price	฿26,580 - ฿76,467
SEA Temperature	5 - 19 °C
SEA Rainfall	18 - 168 mm

BKK - SEA

Price

฿26,580 - ฿76,467

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.

Search Deals

Other local departures to Seattle from Thailand

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Fly your favourite airline to Seattle

เจแปนแอร์ไลน์ flights from Suvarnabhumi to Seattle

เอเชียน่าแอร์ไลน์ flights from Suvarnabhumi to Seattle

Cheap flights to Seattle

Were you looking for Flights from Seattle?

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 in

Cheapest in

Average price

Return from

One-way from

Cheap flights to Seattle in June, July 2023

The best prices found for SEA flights for June, July

These are some of the cheapest-priced fares users can find on flights departing to Seattle in June and July 2023. Check back soon for alternative prices as deals update often.

Seattle 2023 flight deals

Cheap flights to Seattle found for this year

Listed are some of the best fares we've found on flights departing to Seattle in 2023. More deals are always being added, so be sure to check back regularly.

Last minute flights to Seattle

Late deals on round-trip flights to Seattle, departing today and this week

Browse some of the flights available to Seattle departing last-minute. Make sure to double check the price, time, and destination to confirm all are correct.

One-way flights to Seattle

The cheapest one-way flights to Seattle

Take a look at some of the best available flights traveling to Seattle at this time. Users can also find round-trip Seattle flights by using the search form above.

Find flights to Seattle within your budget

Use the slider to find flights to Seattle that fit your budget.

When is the best time to fly to Seattle?

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

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 does SEA mean?

What airport do you fly into for flights to Seattle?

Find the best Seattle flight deals for you

Cheap tickets to Seattle found by our users in Thailand as recently as 1 Jun 2023.

Other local departures to Seattle from Thailand

Popular flight searches

Check out other popular destinations found by fellow travellers in 2023

Popular cities in Washington

Fly your favourite airline to Seattle

Fly with Cheapflights

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Why should you use Cheapflights to find cheap flight tickets to Seattle?

Can Cheapflights find flights to Seattle with no change fees?

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

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