
Popular airlines from Suvarnabhumi International Airport (BKK) to Seattle-Tacoma International Airport (SEA)
- All Nippon Airways
All Nippon Airways
- EVA Airways
EVA Airways
- Cathay Pacific
Cathay Pacific
- Japan Airlines
Japan Airlines
- Qatar Airways
Qatar Airways
- Starlux Airlines
Starlux Airlines
- Thai Airways International
Thai Airways International
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 40% on select hotels after you book a flight*payments icon
Cheap Flights from Bangkok (BKK) to Seattle (SEA)
Prices were available within the past 7 days and start at ฿13,615 for one-way flights and ฿20,335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 8 Oct - Wed, 12 Nov
BKK
Bangkok
SEA
Seattle
฿20,335 Return, found 20 hours ago
฿20,335
Return
found 20 hours ago

Thu, 25 Sep - Thu, 2 Oct
BKK
Bangkok
SEA
Seattle
฿26,179 Return, just found
฿26,179
Return
just found

Mon, 17 Nov - Mon, 1 Dec
BKK
Bangkok
SEA
Seattle
฿26,265 Return, found 1 day ago
฿26,265
Return
found 1 day ago

Mon, 2 Feb - Tue, 10 Feb
BKK
Bangkok
SEA
Seattle
฿26,485 Return, just found
฿26,485
Return
just found

Mon, 8 Sep - Thu, 18 Sep
BKK
Bangkok
SEA
Seattle
฿27,250 Return, found 3 hours ago
฿27,250
Return
found 3 hours ago

Sat, 24 Jan - Sat, 31 Jan
BKK
Bangkok
SEA
Seattle
฿28,315 Return, just found
฿28,315
Return
just found

Sat, 24 Jan - Sat, 31 Jan
BKK
Bangkok
SEA
Seattle
฿28,660 Return, just found
฿28,660
Return
just found

Sat, 24 Jan - Fri, 30 Jan
BKK
Bangkok
SEA
Seattle
฿28,790 Return, just found
฿28,790
Return
just found

Mon, 10 Nov - Mon, 24 Nov
BKK
Bangkok
SEA
Seattle
฿30,080 Return, found 3 hours ago
฿30,080
Return
found 3 hours ago

Mon, 27 Oct - Mon, 10 Nov
BKK
Bangkok
SEA
Seattle
฿31,790 Return, found 3 hours ago
฿31,790
Return
found 3 hours ago
Find the cheapest month to fly from Bangkok (BKK) to Seattle (SEA)
May is typically the cheapest month to fly
From ฿18,775 - ฿30,158 per traveller.
Graph displaying average flight prices per month
Origin airport | Suvarnabhumi Intl. |
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, Delta, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Philippine Airlines, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines, United |
Return price | ฿20,335 |
Distance | 11917 km |
Perfect flights from Bangkok to Seattle
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Bangkok to Seattle. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Suvarnabhumi Intl. to Seattle - Tacoma Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿13,615 and roundtrip prices from ฿20,335. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Seattle - Tacoma Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seattle.
Frequently asked questions
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Related Airlines
- Nearby Airports
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Bangkok
- Bangkok to Shanghai (BKK - PVG)
- Bangkok to Osaka (BKK - ITM)
- Bangkok to Sapporo (BKK - CTS)
- Bangkok to Milan (BKK - MXP)
- Bangkok to Hong Kong (BKK - HKG)
- Bangkok to Paris (BKK - CDG)
- Bangkok to Taipei (BKK - TPE)
- Bangkok to Seoul (BKK - GMP)
- Bangkok to Chiang Mai (BKK - CNX)
- Bangkok to Kobe (BKK - UKB)
- Bangkok to Shanghai (BKK - SHA)
- Bangkok to Phuket (BKK - HKT)
Top Routes to Seattle
- Los Angeles to Seattle (LAX - SEA)
- Portland to Seattle (PDX - SEA)
- Phnom Penh to Seattle (PNH - SEA)
- Chiang Mai to Seattle (CNX - SEA)
- New York to Seattle (JFK - SEA)
- Houston to Seattle (IAH - SEA)
- London to Seattle (LHR - SEA)
- Singapore to Seattle (SIN - SEA)
- Hat Yai to Seattle (HDY - SEA)
- San Francisco to Seattle (SFO - SEA)
Top Routes from Bangkok
Top Flight Destinations
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Chicago
- Flights to San Diego
- Flights to Myrtle Beach
- Flights to Los Angeles
- Flights to Ocean City
- Flights to Boston
- Flights to Miami
- Flights to San Francisco
- Flights to Nashville
- Flights to Honolulu
- Flights to Houston
- Flights to Atlanta
- Flights to Seattle
- Flights to Virginia Beach
- Flights to San Antonio
Seattle Airports
Seattle Paine Field Intl. Airport
Bangkok Airports
Bangkok
Expedia's Latest Trends
Flights
- Flights from Bangkok (BKK) to Chiang Mai (CNX)
- Flights from Bangkok (BKK) to San Francisco (SFO)
- Flights from Bangkok (BKK) to Chek Lap Kok (HKG)
- Flights from Bangkok (BKK) to Krabi (KBV)
- Flights from Bangkok (BKK) to Yangon (RGN)
- Flights from Bangkok (BKK) to Sepang (KUL)
- Flights from Bangkok (BKK) to Taoyuan City (TPE)
- Flights from Chiang Mai (CNX) to Bangkok (BKK)
- Flights from Sa Khu (HKT) to Bangkok (BKK)
- Flights from Bangkok (BKK) to New York (JFK)
- Flights from Bangkok (BKK) to Singapore (SIN)
- Flights from Bangkok (BKK) to Koh Samui (USM)
- Flights from Bangkok (BKK) to Osaka (KIX)
- Flights from Bangkok (BKK) to Istanbul (IST)
- Flights from Bangkok (BKK) to Los Angeles (LAX)
- Flights from Bangkok (BKK) to Manila (MNL)
- Flights from Bangkok (BKK) to Incheon (ICN)
- Flights from Bangkok (BKK) to Ho Chi Minh City (SGN)
- Flights from Bangkok (BKK) to Phnom Penh (PNH)
- Flights from Bangkok (BKK) to Shanghai (PVG)
- Flights from Bangkok (BKK) to Narita (NRT)
- Flights from Bangkok (BKK) to Hanoi (HAN)
- Flights from Bangkok (BKK) to Delhi (DEL)
- Flights from Bangkok (BKK) to Sa Khu (HKT)
- Flights from Bangkok (BKK) to Dubai (DXB)
- Flights from Bangkok (BKK) to Sapporo (CTS)
- Flights from Bangkok (BKK) to Toronto (YYZ)
- Flights from Bangkok (BKK) to Sydney (SYD)
- Flights from Koh Samui (USM) to Bangkok (BKK)
- Flights from Bangkok (BKK) to London (LHR)
*Available to Expedia members.