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Seattle, United States — cheap flights destination
One-way and roundtrip flights from Bangkok20°Mild

Flights to Seattle in July 2026

🏙️City
DepartureWed, Jul 15± 15 days
Lowest fare
฿31,920
Jul 27
Roundtrip from
฿47,350
Options
7
One way from ฿31,920 · Roundtrip from ฿47,350.
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Top deals
Jul 27฿31,920Jul 28฿31,920Jul 30฿38,119Jul 29฿38,520
Flights and prices

Seattle: prices, dates and useful details

Planning a trip to Seattle? Compare dates, airlines, flight times and direct options from Bangkok. 5 one-way fares from ฿31,920 · 7 roundtrips from ฿47,350. These results are for july 2026.

One way from
฿31,920
5 outbound-only options
Roundtrip from
฿47,350
7 complete trips
Flight options
7
Roundtrips available
Where
Depart
Depart
15d
Trip type
RETURN
Clear
Daily prices to Seattle15 days around July 15, 2026
AvgMinp25–p75
฿32,000฿34,000฿36,000฿38,000Jul 27Jul 28Jul 29Jul 30

Cheapest

฿31,920

Jul 27

Global average

฿19,496

All travel dates

July avg

฿35,120

Selected month

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Best Deals
mon · Jul 27One way
16:45BKK → SEA19:5015h · 1 stop

2h 5m layover Taipei

฿31,920
EVA Air
Current fare
Cheapest of July 2026
tue · Jul 28One way
16:45BKK → SEA19:1015h · 1 stop

1h 25m layover Taipei

฿31,920
EVA Air
Current fare
Cheapest of July 2026
thu · Jul 30One way
13:10BKK → SEA16:3515h 15m · 1 stop

2h 10m layover Taipei

฿38,119
Starlux Airlines
Current fare
wed · Jul 29One way
09:50BKK → SEA13:4116h 11m · 1 stop

1h 40m layover Seoul

฿38,520
Korean Air
Current fare
1 seat left

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Direct only requires the outbound flight to be non-stop.

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Plan with confidence

Find the trip that fits

Compare prices, dates, airlines and travel time. Then choose the deal that feels right.

Flexible timing

Compare Seattle by travel month

Open a month to compare its dates, prices and available flights.

July 2026฿47,350August 2026฿32,683September 2026฿32,342

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
Typical monthly temperature range: 5°C to 20°C. Verify a live forecast near departure.

Useful trip facts

What to know about Seattle

Country
United States
Arrival code
SEA
Typical annual temperature
11°C

Usual temperature, not a forecast

Trip styles
City

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

📍
All Seattle deals
📅
Best time to visit Seattle

Common questions about Seattle

What is the lowest available one-way fare for Seattle?
The lowest available one-way fare is ฿31,920. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Seattle?
The lowest available roundtrip fare is ฿47,350. Check the dates, baggage and final total before booking.
How does July 2026 compare with other Seattle options?
The typical fare is ฿47,350, about 22% higher than other available options at ฿38,954.
When is the best time to fly from Bangkok to Seattle?
Based on current prices, July 2026 offers some of the best deals from Bangkok to Seattle. Check the month-by-month breakdown on this page for the cheapest times to fly.
Are there direct flights from Bangkok to Seattle?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Seattle.