$865+ 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — SEA
Dec 3 — Dec 101
1 adult, Economy
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Best flights from Sri Lanka to SeattleDiscover carefully curated flight deals from Sri Lanka to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.
Discover carefully curated flight deals from Sri Lanka to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.
This Turkish Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 3/188:00 amCMB - SEA
1 stop22h 35mTurkish Airlines
Sun 3/228:00 pmSEA - CMB
1 stop28h 50mTurkish Airlines
Deal found 11/1![Turkish Airlines logo]()
$1,413
This Air France deal was found by Cheapflights users on 11/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:55 pmCMB - SEA
2 stops28h 00mAir France
Sun 3/223:10 pmSEA - CMB
2 stops28h 30mAir France
Deal found 11/2![Air France logo]()
$1,510
This Emirates deal was found by Cheapflights users on 11/2. 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 3/171:45 amCMB - SEA
1 stop24h 20mEmirates
Sun 3/225:05 pmSEA - CMB
1 stop34h 20mEmirates
Deal found 11/2![Emirates logo]()
$1,529
This Cathay Pacific deal was found by Cheapflights users on 11/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:45 amCMB - SEA
2 stops30h 37mCathay Pacific
Sun 3/227:55 pmSEA - CMB
2 stops39h 05mCathay Pacific
Deal found 11/1![Cathay Pacific logo]()
$1,742
This FlightHub deal was found by Cheapflights users on 11/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:50 amCMB - SEA
1 stop22h 55mTurkish Airlines
Tue 9/157:10 pmSEA - CMB
1 stop21h 40mTurkish Airlines
Deal found 11/2![Turkish Airlines logo]()
$3,758
This Turkish Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 4/306:50 amCMB - SEA
1 stop22h 55mTurkish Airlines
Fri 9/187:10 pmSEA - CMB
1 stop21h 40mTurkish Airlines
Deal found 11/2![Turkish Airlines logo]()
$4,061
This Turkish Airlines deal was found by Cheapflights users on 11/2. 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 4/286:50 amCMB - SEA
1 stop22h 55mTurkish Airlines
Thu 9/177:10 pmSEA - CMB
1 stop21h 40mTurkish Airlines
Deal found 11/2![Turkish Airlines logo]()
$4,094
Cheap 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 November 3, 2025.
Round-trip from | $1,413 (Turkish Airlines) |
|---|---|
One-way from | $865 (oojo) |
Popular in | August |
Cheapest in | June |
Average price | $1,478 |
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 November 3, 2025.
Use the filters below to find and compare flights from Sri Lanka to Seattle that are best for you.
Fly from
Sri Lanka
Fly to
Seattle
Route
Depart
Return
Price
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Wed 3/18
8:00 am-6:05 pm
1 stop22h 35m
Seattle/Tacoma Intl
Sun 3/22
8:00 pm-1:20 pm
1 stop28h 50m
$1,413
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Wed 3/18
8:55 pm-12:25 pm
2 stops28h 00m
Seattle/Tacoma Intl
Sun 3/22
3:10 pm-8:10 am
2 stops28h 30m
$1,510
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Tue 3/17
1:45 am-1:35 pm
1 stop24h 20m
Seattle/Tacoma Intl
Sun 3/22
5:05 pm-3:55 pm
1 stop34h 20m
$1,529
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Tue 3/17
12:45 am-6:52 pm
2 stops30h 37m
Seattle/Tacoma Intl
Sun 3/22
7:55 pm-11:30 pm
2 stops39h 05m
$1,742
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Tue 4/28
6:50 am-5:15 pm
1 stop22h 55m
Seattle/Tacoma Intl
Tue 9/15
7:10 pm-5:20 am
1 stop21h 40m
$3,758
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Thu 4/30
6:50 am-5:15 pm
1 stop22h 55m
Seattle/Tacoma Intl
Fri 9/18
7:10 pm-5:20 am
1 stop21h 40m
$4,061
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Tue 4/28
6:50 am-5:15 pm
1 stop22h 55m
Seattle/Tacoma Intl
Thu 9/17
7:10 pm-5:20 am
1 stop21h 40m
$4,094
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Mon 2/16
7:40 am-5:05 pm
1 stop22h 55m
$865
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Sun 2/15
4:15 am-11:40 am
1 stop20h 55m
$936
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Mon 2/16
7:30 am-6:10 pm
2 stops24h 10m
$939
Showing 1-10 of 14 results
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
What is the cheapest time of day to fly from LK to SEA?
Find hourly flight availability from Sri Lanka to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.
It’s typically best to fly out from Sri Lanka to Seattle at noon. Doing so could potentially save you 9% on the flight price compared to flying in the afternoon, which is usually more expensive.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated November 3, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines from Sri Lanka to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.1
Boarding
8.3
Comfort
8.0
Food
7.7
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Crew
8.6
Overall
8.1
Boarding
8.3
Comfort
8.0
Food
7.7
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tukwila
Tacoma
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Fife
Issaquah
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Alternative routes for Sri Lanka to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Sri Lanka to Seattle
Discover the top airline that operate flights from Sri Lanka to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,001 | Average$1,377 | FlexibilityNo cancel fee | On-time81% |