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$761+ Cheap flights from Sri Lanka to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — SEA
May 27 — Jun 31
Wed 5/27
Wed 6/3
1 adult, Economy
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Cheap flight deals from Sri Lanka to Seattle

Cheapest flights from Sri Lanka to Seattle
Explore the most affordable flight options available from Sri Lanka to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.

This Qatar Airways deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/304:35 am
CMB
-
SEA
1 stop20h 20m
Qatar Airways
Tue 8/114:25 pm
SEA
-
CMB
1 stop22h 10m
Qatar Airways
Deal found 4/22$1,290
This Turkish Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:50 am
CMB
-
SEA
1 stop22h 55m
Turkish Airlines
Tue 9/87:10 pm
SEA
-
CMB
1 stop21h 40m
Turkish Airlines
Deal found 4/24$1,419
This Qatar Airways deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:20 pm
CMB
-
SEA
1 stop30h 55m
Qatar Airways
Thu 6/184:25 pm
SEA
-
CMB
1 stop21h 10m
Qatar Airways
Deal found 4/26$1,439
This Qatar Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:20 pm
CMB
-
SEA
1 stop30h 55m
Qatar Airways
Thu 6/410:31 am
SEA
-
CMB
2 stops27h 19m
Qatar Airways
Deal found 4/25$1,452
This oojo deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:50 am
CMB
-
SEA
1 stop22h 55m
Turkish Airlines
Wed 6/177:10 pm
SEA
-
CMB
1 stop21h 40m
Turkish Airlines
Deal found 4/26$1,475
This Emirates deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:10 am
CMB
-
SEA
1 stop40h 45m
Emirates
Thu 6/45:15 pm
SEA
-
CMB
1 stop26h 45m
Emirates
Deal found 4/25$1,480
This Turkish Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:50 am
CMB
-
SEA
1 stop22h 55m
Turkish Airlines
Tue 8/117:10 pm
SEA
-
CMB
1 stop21h 40m
Turkish Airlines
Deal found 4/24$1,500
This Emirates deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/29:10 am
CMB
-
SEA
1 stop40h 45m
Emirates
Fri 7/105:15 pm
SEA
-
CMB
1 stop40h 25m
Emirates
Deal found 4/25$1,519
This Ovago deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:50 am
CMB
-
SEA
1 stop22h 55m
Multiple Airlines
Wed 6/172:02 pm
SEA
-
CMB
2 stops26h 48m
Multiple Airlines
Deal found 4/26$1,536
This Emirates deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:15 am
CMB
-
SEA
2 stops38h 40m
Emirates
Tue 8/115:15 pm
SEA
-
CMB
2 stops36h 45m
Emirates
Deal found 4/22$1,558

Find flight deals from Sri Lanka to Seattle

Keep the following information in mind while searching for Sri Lanka to Seattle flight deals. Data was last updated April 27, 2026.

Round-trip from

$1,290
(Qatar Airways)

One-way from

$761
(Kiwi.com)
From Sri Lanka to Seattle/Tacoma Intl
Search Deals
One-way flight from Sri Lanka to Seattle/Tacoma Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sri Lanka to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 27, 2026.
Use the filters below to find and compare flights from Sri Lanka to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Mon 6/29

3:35 am-12:25 pm

1 stop21h 20m

Seattle/Tacoma Intl

Tue 9/8

11:38 am-2:05 am

2 stops25h 57m

$1,412
Quickest round-trip

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Tue 6/30

6:50 am-5:15 pm

1 stop22h 55m

Seattle/Tacoma Intl

Tue 9/8

7:10 pm-5:20 am

1 stop21h 40m

$1,419

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Fri 5/29

8:20 pm-2:45 pm

1 stop30h 55m

Seattle/Tacoma Intl

Thu 6/4

10:31 am-2:20 am

2 stops27h 19m

$1,452

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Thu 6/11

4:05 am-2:45 pm

1 stop23h 10m

Seattle/Tacoma Intl

Thu 6/18

11:42 am-2:05 am

2 stops25h 53m

$1,464

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Fri 5/29

9:10 am-1:25 pm

1 stop40h 45m

Seattle/Tacoma Intl

Thu 6/4

5:15 pm-8:30 am

1 stop26h 45m

$1,480

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Tue 6/30

6:50 am-5:15 pm

1 stop22h 55m

Seattle/Tacoma Intl

Tue 8/11

7:10 pm-5:20 am

1 stop21h 40m

$1,500

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Fri 5/29

4:00 pm-12:43 pm

3 stops33h 13m

Seattle/Tacoma Intl

Thu 6/4

3:48 pm-4:05 pm

3 stops35h 47m

$1,626

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Tue 6/9

3:50 am-10:49 pm

2 stops31h 29m

Seattle/Tacoma Intl

Wed 6/17

10:59 am-2:05 am

2 stops26h 36m

$1,708

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Mon 5/4

8:35 pm-1:25 pm

2 stops29h 20m

Seattle/Tacoma Intl

Tue 5/5

5:15 pm-8:30 am

1 stop26h 45m

$1,847
Cheapest one-way

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Thu 6/25

8:00 am-2:25 pm

2 stops42h 55m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Sri Lanka to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Sri Lanka with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sri Lanka to Seattle
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Sri Lanka to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Sri Lanka?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Sri Lanka to Seattle.

  • How long is the flight from Sri Lanka to Seattle?

    A quick flight from Sri Lanka to Seattle can take about 21h 20m. Qatar Airways provides one of the quickest options available for as low as $1,412. There are 8420 mi between Sri Lanka and Seattle. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Sri Lanka to Seattle that include hotel bookings?

    Yes. In addition to deals on Sri Lanka to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sri Lanka to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sri Lanka to Seattle.

  • Can I find deals for business class flights from Sri Lanka to Seattle?

    Yes. Cheapflights offers flight deals from Sri Lanka to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Seattle?

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