Book a trip from Colombo to Seattle with Cathay Pacific , fares from LKR622,927
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1 Passenger(s), Economy
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Fly Cathay Pacific from Colombo (CMB) to Seattle (SEA). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business class during your flight. Book direct to secure our best fare and join as a Cathay member to earn Status Points or Miles.
Deals on Colombo (CMB) to Seattle (SEA) flights
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Travel Destination Facts
Destination airport(s)
- Boeing Field (BFI)
- Kenmore Air Harbor Seaplane Base (LKE)
- Seattle/Tacoma International Airport (SEA)
- Paine Field Airport (PAE)
Aircraft types
Boeing 777, Airbus A321neo, Airbus A330 and Airbus A350 aircraft*
Departure time zone
GMT+05:30
Arrival time zone
GMT-07:00
Cabin class
First class, Business class, Premium Economy, Economy^
Lowest fare month
September
*Aircraft model may vary due to operational requirements. ^Cabin class availability is subject to aircraft configuration.
Lowest fare month for flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.
Book flights to Seattle SEA
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Colombo (CMB) | Seattle (SEA) | Round-trip / Economy | 26/08/2026 - 31/08/2026 | From LKR622,927 Seen 4 hours ago | |
| Colombo (CMB) | Seattle (SEA) | Round-trip / Economy | 22/08/2026 - 31/08/2026 | From LKR622,927 Seen 4 hours ago | |
| Colombo (CMB) | Seattle (SEA) | Round-trip / Economy | 25/08/2026 - 31/08/2026 | From LKR622,927 Seen 4 hours ago | |
| Colombo (CMB) | Seattle (SEA) | Round-trip / Economy | 21/08/2026 - 31/08/2026 | From LKR630,727 Seen 4 hours ago | |
| Colombo (CMB) | Seattle (SEA) | Round-trip / Economy | 23/08/2026 - 31/08/2026 | From LKR630,727 Seen 4 hours ago | |
| Colombo (CMB) | Seattle (SEA) | Round-trip / Economy | 24/08/2026 - 31/08/2026 | From LKR630,727 Seen 4 hours ago | |
| Colombo (CMB) | Seattle (SEA) | Round-trip / Economy | 20/08/2026 - 31/08/2026 | From LKR638,152 Seen 4 hours ago | |
| Colombo (CMB) | Seattle (SEA) | Round-trip / Economy | 19/08/2026 - 31/08/2026 | From LKR638,152 Seen 4 hours ago | |
| Colombo (CMB) | Seattle (SEA) | Round-trip / Economy | 18/08/2026 - 31/08/2026 | From LKR638,152 Seen 4 hours ago | |
| Colombo (CMB) | Seattle (SEA) | Round-trip / Economy | 13/08/2026 - 31/08/2026 | From LKR787,519 Seen 4 hours ago |
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.
Book Business Class flights to Seattle - selected offers
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Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.
Flights from Colombo CMB to Seattle SEA
Seattle is the Pacific Northwest’s hub of innovation, culture and business. It’s also surrounded by an abundance of natural beauty including evergreen trees and spectacular mountain views.
Best of Seattle
Eat your way through the iconic Pike Place Market. Stroll through Post Alley and stop by the Gum Wall (or even add your own). Venture towards the Seattle Waterfront and take a ride on the Seattle Great Wheel or visit the Seattle Aquarium. Catch the Bainbridge Island Ferry and experience scenic city views from the sea. Take in the gorgeous views at the Space Needle. Explore Seattle’s largest park, Discovery Park. Lunch in vibrant Capitol Hill and grab a coffee at Starbucks Reserve Roastery.
Seattle travel tips
Seattle is quite easy to get around. From the various public transport options including the Link Light Rail, King County Metro Transit, Seattle Streetcars, Seattle Center Monorail to the many neighbourhoods made for walking.