Question 1

What are the most popular routes to and from Colombo?

Accepted Answer

Travelers frequently search for route combinations, such as Colombo and London, Bangkok, Malé, Manchester, Kuala Lumpur, Dubai, Bali, New Delhi, Edinburgh, Singapore, Denpasar, Chennai, Birmingham, Goa, Tel Aviv, Phuket City, Abu Dhabi, Phuket Province, Mumbai, Perth.

Question 2

What are the most popular routes to and from Seattle?

Accepted Answer

Travelers frequently search for route combinations, such as Seattle and London, New York, Calgary, Los Angeles, Mexico City, Guadalajara, San Francisco, Las Vegas, Phoenix, Manchester, Edinburgh, Ontario, Chicago, Denver, San Diego, Dallas, Boston, Washington, D.C., Salt Lake City, Toronto.

Question 3

Which airports are there in Colombo?

Accepted Answer

Colombo is mainly served by Bandaranaike International. But there are other airports nearby, including Colombo Ratmalana Airport, Kelani River-Peliyagoda Waterdrome, Dandugama Sea Plane Base.

Question 4

What airports are near Colombo?

Accepted Answer

The main airport in Colombo is Bandaranaike International. It is also served by Hatton Castlereigh Resrvr SPB, Koggala, Sigiriya.

Question 5

What airports are near Seattle?

Accepted Answer

The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Portland International, Bellingham International, Abbotsford International, Yakima Air Terminal, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Pangborn Memorial, Paine Field Everett.

Question 6

Which airlines fly between Colombo and Seattle?

Accepted Answer

Currently, you can fly between Colombo and Seattle with Cathay Pacific, SriLankan Airlines, Air India Limited, Alaska Airlines, AirAsia.

Question 7

When’s the best time to travel between Colombo and Seattle?

Accepted Answer

If you don’t have specific dates for your trip between Colombo and Seattle, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 8

What flights operate between Colombo and Seattle?

Accepted Answer

Traveling between Colombo and Seattle, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 9

How many airports are there near Colombo?

Accepted Answer

There are a number of airports in and around Colombo. The main one is Bandaranaike International and other nearby airports include Hatton Castlereigh Resrvr SPB, Koggala, Sigiriya

Question 10

How many airports are there near Seattle?

Accepted Answer

There are a number of airports in and around Seattle. The main one is Seattle–Tacoma International and other nearby airports include Vancouver International, Portland International, Bellingham International, Abbotsford International, Yakima Air Terminal, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Pangborn Memorial, Paine Field Everett.

Question 11

What time do nonstop (direct) flights between Colombo and Seattle depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Colombo, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 12

What time do nonstop (direct) flights between Colombo and Seattle arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Seattle, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 13

What time do flights between Colombo and Seattle depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Colombo, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 14

What time do flights between Colombo and Seattle arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Seattle, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£596
Cheapest round-trip	£1,171
Average round-trip	£1,480
Includes rare itinerary	Travel hack
Most popular airline	Cathay Pacific

Transport Option	Typical Time	Typical Cost	Frequency	Best For
Link Light Rail (1 Line)	35-45 min	fare to downtown stations	every 6–15 min (traffic dependent)	budget travelers to downtown
Sound Transit Express Bus 560	45-70 min	varies by destination zone	every 15–30 min (traffic dependent)	Bellevue and Eastside
King County Metro Bus	50-80 min	flat fare	every 15–30 min (traffic dependent)	local connections
Taxi	25-50 min	metered; flat rate to downtown available	on-demand 24/7 (traffic dependent)	door-to-door convenience
Ride-hailing (Uber/Lyft)	25-50 min	surge pricing may apply	on-demand 24/7 (traffic dependent)	flexible pickup locations
Private Transfer / Shuttle	25-50 min	pre-booked; varies by provider	by reservation (traffic dependent)	groups and guaranteed pickup
Rental Car	25-50 min	per day; varies by vehicle and provider	24/7 availability (traffic dependent)	exploring beyond Seattle

Name	Carrier code	IATA Code	Passport needed during booking
Cathay Pacific	CPA	CX	No
SriLankan Airlines	ALK	UL	Yes
Air India Limited	AIC	AI	Yes
Alaska Airlines	ASA	AS	No
AirAsia	AXM	AK	No

Month	Average monthly max temperature	Average monthly min temperature
January	7°C	2°C
February	8°C	2°C
March	10°C	3°C
April	13°C	5°C
May	18°C	8°C
June	21°C	10°C
July	25°C	13°C
August	25°C	14°C
September	22°C	11°C
October	15°C	8°C
November	10°C	4°C
December	6°C	2°C

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