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Cheap Flights from Colombo to Seattle

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Flight deals from Colombo to Seattle

Looking for a cheap last-minute deal or the best return flight from Colombo to Seattle? If you want to travel next month, return fares start from $10,589. Find the lowest prices on one-way and return tickets right here.
Seattle.$2,338 per passenger.Departing Sat, 23 May, returning Tue, 2 Jun.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Colombo Bandaranayake on Sat, 23 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Turkish Airlines, departs from Seattle / Tacoma International on Tue, 2 Jun, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $2,338, select.
Seattle.$2,533 per passenger.Departing Mon, 8 Jun, returning Sun, 19 Jul.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Colombo Bandaranayake on Mon, 8 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Sun, 19 Jul, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $2,533, select.
Seattle.$2,577 per passenger.Departing Sat, 28 Mar, returning Thu, 2 Apr.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Colombo Bandaranayake on Sat, 28 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Emirates, departs from Seattle / Tacoma International on Thu, 2 Apr, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $2,577, select.
Seattle.$2,592 per passenger.Departing Sat, 25 Apr, returning Sat, 2 May.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Colombo Bandaranayake on Sat, 25 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Sat, 2 May, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $2,592, select.
Seattle.$2,681 per passenger.Departing Mon, 27 Jul, returning Sun, 2 Aug.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Colombo Bandaranayake on Mon, 27 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Sun, 2 Aug, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $2,681, select.
Seattle.$4,811 per passenger.Departing Tue, 7 Jul, returning Sat, 18 Jul.Return flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Colombo Bandaranayake on Tue, 7 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Cathay Pacific, departs from Seattle / Tacoma International on Sat, 18 Jul, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $4,811, select.
Seattle.$10,606 per passenger.Departing Thu, 13 Aug, returning Thu, 12 Nov.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Colombo Bandaranayake on Thu, 13 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with Emirates, departs from Seattle / Tacoma International on Thu, 12 Nov, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $10,606, select.
Seattle.$10,606 per passenger.Departing Tue, 26 May, returning Fri, 24 Jul.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Colombo Bandaranayake on Tue, 26 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Emirates, departs from Seattle / Tacoma International on Fri, 24 Jul, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $10,606, select.
Seattle.$10,630 per passenger.Departing Wed, 1 Apr, returning Tue, 14 Apr.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Colombo Bandaranayake on Wed, 1 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Emirates, departs from Seattle / Tacoma International on Tue, 14 Apr, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $10,630, select.
Seattle.$11,050 per passenger.Departing Wed, 5 Aug, returning Wed, 19 Aug.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Colombo Bandaranayake on Wed, 5 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Wed, 19 Aug, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $11,050, select.

Find the cheapest month to fly from Colombo to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Colombo to Seattle flights are currently cheapest in July.
Mar
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Apr
from $10,630
May
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Jun
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Jul
from $4,811
Aug
from $11,050
Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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Alternative Colombo to Seattle routes

Looking for the cheapest, fastest or easiest route from Colombo to Seattle? You could fly into the following airports instead.

Seattle Lake Union SPB

2km from central Seattle
Closest
Search flights

Seattle Boeing Fld

11km from central Seattle
Search flights

Seattle / Tacoma International

20km from central Seattle
Cheapest
from $2,329
Search flights

Paine Field

33km from central Seattle
from $3,172
Search flights

Colombo to Seattle: Flight information

The things to know before you go.
Cheapest flight found$2,329
Cheapest month to flyMay

Check out these Seattle hotels

Ready to plan your stay? Other travellers rate these Seattle hotels for cleanliness, service and location.
Populus Seattle
2.68 km from city centre
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Seattle Gaslight Inn
2.72 km from city centre
$383
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Staypineapple, The Maxwell Hotel, Seattle Center Seattle
0.58 km from city centre
$220
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Populus Seattle
2.68 km from city centre
$546
Per night
Seattle Gaslight Inn
2.72 km from city centre
$383
Per night
Staypineapple, The Maxwell Hotel, Seattle Center Seattle
0.58 km from city centre
$220
Per night
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Finding cheap flights from Colombo to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from Colombo to Seattle is $2,329. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Colombo to Seattle. But we found flights with one or more stops from $2,329.
As of March 2026, there are no flights flying from Colombo to Seattle.
The cheapest month to fly from Colombo to Seattle is usually May.
If you're flying from Colombo, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from $2,329.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Colombo to Seattle on Saturday, 23 May 2026.
No airlines currently offer direct flights between Colombo and Seattle. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 6°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
The cheapest airline that flies to Seattle is Turkish Airlines .

Travelling from Colombo to Seattle: what you need to know

  • Planning your trip begins with working out where you'll fly out of in Colombo. Bandaranaike International Airport (CMB) is the city's main airport, so check out your options for booking a flight from Colombo to Seattle taking off from here.

  • Seattle-Tacoma International Airport (SEA) and Lake Union Sea Plane Base Airport (LKE) are Seattle's primary gateways.

  • To ensure you catch your Colombo to Seattle flight, leave enough time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the general rule to follow.

  • If you're flying during a major holiday or other peak period, give yourself extra time. A good rule is two hours before domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

How to find the cheapest flights from Colombo to Seattle

  • Booking in advance is often the key to scoring a cheap Colombo to Seattle flight. Fares tend to rise as demand increases, so the nearer your departure date, the more you'll likely pay.

  • The 'Whole month' search tool will show you the cheapest plane tickets from Colombo to Seattle across every month. It's a good way to snap up a bargain if your dates are flexible.

  • Finding a cheap flight from Colombo to Seattle couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as a better deal is available.

  • Choose your preferred departure and arrival times, number of stops and airlines by using the filters. Alternatively, sort your Colombo to Seattle flight results by 'Cheapest,' 'Best' or 'Fastest.'

Flying from Colombo

Bandaranaike International Airport (CMB)

  • Consider adding a stopover to potentially find a cheaper Colombo to Seattle flight. Just deselect 'Direct flights only' when browsing departures from Bandaranaike International Airport. Break up the journey at one of these popular airports:

    • Dubai Airport (DXB)

    • Changi International Airport (SIN)

    • Hamad International Airport (DOH)

  • CMB is around 27 kilometres from central Colombo. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 40 minutes or so to get there, depending on the traffic. If you're using public transport, expect the travel time to be around 1 hour 30 minutes.

  • Want a hassle-free start to your journey? Stay near Bandaranaike International Airport. Whether you have an early flight from Colombo to Seattle or just don't like being rushed, these hotels are ideal:

  • When it comes to Bandaranaike International Airport's on-time performance, data shows 75.71% of flights meet their scheduled arrival time.

Arriving in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) is approximately 19 kilometres from the centre of Seattle. If you're catching a cab or a ride-share, the drive takes roughly 20 minutes.

  • It usually takes 55 minutes to get there on public transport.

  • The last thing you want is a lengthy journey to your hotel if you're arriving on a late flight from Colombo to Seattle. Reserve one of these accommodation options near SEA instead:

  • Follow your own route with a Seattle-Tacoma International Airport rental car. Pick up your wheels from Thrifty, Europcar or Budget and find adventure across Seattle and beyond.

  • Reserving your ride from Seattle-Tacoma International Airport about one week in advance can help you get the lowest rate.

Lake Union Sea Plane Base Airport (LKE)

  • Once your flight from Colombo to Seattle has arrived, you can get to the city centre in about 10 minutes by car. Central Seattle is roughly 3 kilometres from Lake Union Sea Plane Base Airport (LKE).

  • Travelling by public transport will take about 25 minutes.

  • After your flight from Colombo to Seattle, settle in at a hotel close to LKE. These are some great accommodation options that'll help you slip into relaxation mode:

Best time to go to Seattle

  • May is the quietest month for flights from Colombo to Seattle, while July is the most popular. Work out the best time to visit Seattle based on whether you want a lively atmosphere or a more laid-back vibe.

  • Before locking in your Colombo to Seattle tickets, consider what kind of weather works for you. August is the warmest month in Seattle, with temperatures ranging from 12ºC to 28ºC.

  • Search for cheap flights from Colombo to Seattle in February if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -1ºC and 11ºC on average.

More about Seattle

  • When it comes to looking for somewhere to rest your head, you'll find the most popular stays in Seattle right here. Browse these hotels as soon as you've locked in your flight from Colombo to Seattle:

  • There are so many things to discover in this city it can be tricky to know where to start. Greyhound: Bus Station, LMN Architects and Boeing Radiation Effects Lab are highlights which should feature on any good Seattle itinerary.

Explore more of United States

  • Portland is just one of the many places in United States waiting to be discovered after you've experienced Seattle. Around 241 kilometres to the south, check out popular attractions including Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

  • Spokane is another well-known destination in United States and is around 370 kilometres east of Seattle. No trip is complete without visiting Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

Plan the rest of your trip from Colombo to Seattle

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.