$534+ Cheap flights from Seattle (SEA) to Bandaranaike Intl (CMB)
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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CMB
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Colombo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Colombo
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Cheapest flights from Seattle to ColomboExplore the most affordable flight options available from Seattle to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
Explore the most affordable flight options available from Seattle to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
This oojo deal was found by Cheapflights users on 8/17. 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.
Tue 10/1310:15 am -
1 stop24h 50m
Mon 10/2612:45 am -
1 stop19h 55m
Deal found 8/17![Singapore Airlines logo]()
$837
This Indian Eagle deal was found by Cheapflights users on 8/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:45 am -
1 stop25h 15m
Sat 11/712:45 am -
1 stop19h 55m
Deal found 8/16![Singapore Airlines logo]()
$839
This oojo deal was found by Cheapflights users on 8/15. 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.
Sat 10/319:45 am -
1 stop25h 15m
Fri 11/1312:45 am -
1 stop19h 55m
Deal found 8/15![Singapore Airlines logo]()
$953
This oojo deal was found by Cheapflights users on 8/13. 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.
Tue 9/2210:15 am -
1 stop24h 50m
Wed 10/2112:50 am -
1 stop20h 25m
Deal found 8/13![Singapore Airlines logo]()
$976
This oojo deal was found by Cheapflights users on 8/17. 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.
Tue 10/136:39 am -
2 stops28h 26m
Mon 10/2612:45 am -
1 stop19h 55m
Deal found 8/17![Multiple Airlines logo]()
$1,028
This oojo deal was found by Cheapflights users on 8/15. 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.
Mon 10/126:39 am -
2 stops28h 26m
Thu 10/2212:50 am -
1 stop20h 25m
Deal found 8/15![Multiple Airlines logo]()
$1,032
This oojo deal was found by Cheapflights users on 8/15. 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.
Sat 11/78:45 am -
1 stop25h 15m
Fri 11/2012:45 am -
1 stop19h 55m
Deal found 8/15![Singapore Airlines logo]()
$1,077
This oojo deal was found by Cheapflights users on 8/14. 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.
Tue 9/227:18 am -
2 stops27h 47m
Wed 10/2112:50 am -
1 stop20h 25m
Deal found 8/14![Multiple Airlines logo]()
$1,078
This oojo deal was found by Cheapflights users on 8/14. 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.
Sun 10/410:15 am -
1 stop24h 50m
Tue 10/2712:45 am -
1 stop43h 55m
Deal found 8/14![Singapore Airlines logo]()
$1,096
This oojo deal was found by Cheapflights users on 8/15. 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.
Sat 10/313:20 pm -
2 stops43h 40m
Fri 11/1312:45 am -
1 stop19h 55m
Deal found 8/15![Multiple Airlines logo]()
$1,113
This Justfly.com deal was found by Cheapflights users on 8/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:15 am -
1 stop24h 50m
Fri 10/2312:50 am -
1 stop20h 25m
Deal found 8/15![Singapore Airlines logo]()
$1,172
Best flights from Seattle to ColomboDiscover carefully curated flight deals from Seattle to Colombo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from Seattle to Colombo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This Singapore Airlines deal was found by Cheapflights users on 8/16. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:45 am -
1 stop25h 15m
Sun 11/812:45 am -
2 stops29h 18m
Deal found 8/16![Multiple Airlines logo]()
$1,204
This Qatar Airways deal was found by Cheapflights users on 8/15. 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.
Wed 10/284:50 pm -
1 stop21h 25m
Mon 11/97:30 pm -
1 stop29h 40m
Deal found 8/15![Qatar Airways logo]()
$1,207
This Emirates deal was found by Cheapflights users on 8/17. 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.
Sun 10/255:05 pm -
1 stop26h 40m
Thu 10/299:50 pm -
1 stop28h 15m
Deal found 8/17![Emirates logo]()
$1,248
This Qatar Airways deal was found by Cheapflights users on 8/16. 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 10/274:50 pm -
1 stop27h 25m
Sun 11/83:25 am -
1 stop21h 45m
Deal found 8/16![Qatar Airways logo]()
$1,209
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:10 am -
2 stops26h 15m
Sat 11/287:30 am -
2 stops43h 55m
Deal found 8/13![Multiple Airlines logo]()
$1,234
This Emirates deal was found by Cheapflights users on 8/14. 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.
Mon 10/265:05 pm -
2 stops36h 50m
Thu 10/299:50 pm -
1 stop28h 15m
Deal found 8/14![Emirates logo]()
$1,248
Last-minute flights from Seattle to ColomboDiscover last-minute flight deals from Seattle to Colombo. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Colombo. Data last updated August 18, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/15. 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.
Sat 9/124:25 pm -
1 stop28h 05m
Fri 9/183:35 am -
1 stop21h 40m
Deal found 8/15![Qatar Airways logo]()
$1,251
This FlightHub deal was found by Cheapflights users on 8/15. 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.
Sat 9/124:25 pm -
1 stop28h 45m
Fri 9/183:35 am -
2 stops29h 27m
Deal found 8/15![Multiple Airlines logo]()
$1,265
This Expedia deal was found by Cheapflights users on 8/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am -
2 stops31h 35m
Fri 9/183:35 am -
2 stops32h 37m
Deal found 8/15![Alaska Airlines logo]()
$1,267
This Etihad Airways deal was found by Cheapflights users on 8/14. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:42 pm -
2 stops32h 23m
Sat 9/194:10 am -
2 stops30h 57m
Deal found 8/14![Multiple Airlines logo]()
$1,226
This Gotogate deal was found by Cheapflights users on 8/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:25 pm -
1 stop22h 10m
Fri 9/183:35 am -
1 stop21h 40m
Deal found 8/14![Qatar Airways logo]()
$1,242
This oojo deal was found by Cheapflights users on 8/13. 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.
Tue 9/2210:15 am -
1 stop24h 50m
Wed 10/2112:50 am -
1 stop20h 25m
Deal found 8/13![Singapore Airlines logo]()
$976
This oojo deal was found by Cheapflights users on 8/14. 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.
Tue 9/227:18 am -
2 stops27h 47m
Wed 10/2112:50 am -
1 stop20h 25m
Deal found 8/14![Multiple Airlines logo]()
$1,078
This oojo deal was found by Cheapflights users on 8/17. 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.
Tue 9/2211:42 pm -
2 stops38h 48m
Thu 10/224:10 am -
2 stops29h 35m
Deal found 8/17![Etihad Airways logo]()
$1,177
One-way flights from Seattle to ColomboSearch for one-way flight options from Seattle to Colombo. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from Seattle to Colombo. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:10 am -
3 stops33h 15m
Deal found 8/16![Multiple Airlines logo]()
$534
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2712:10 am -
2 stops35h 15m
Deal found 8/15![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:10 am -
2 stops33h 35m
Deal found 8/14![Multiple Airlines logo]()
$604
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:10 am -
3 stops31h 25m
Deal found 8/14![Multiple Airlines logo]()
$755
This Turkish Airlines deal was found by Cheapflights users on 8/15. 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.
Mon 10/197:15 pm -
1 stop23h 10m
Deal found 8/15![Turkish Airlines logo]()
$785
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/112:50 pm -
3 stops48h 10m
Deal found 8/17![Multiple Airlines logo]()
$893
Find flight deals from Seattle to Colombo
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Colombo (CMB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $837 (oojo) |
One-way from | $534 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $1,204 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Colombo 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 August 18, 2026.
Use the filters below to find and compare flights from Seattle to Colombo Bandaranaike Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleColombo
SEA Seattle/Tacoma Intl - CMB Colombo Bandaranaike Intl
SEACMB
Seattle/Tacoma Intl
Tue 10/27
9:45 am-11:30 pm
1 stop25h 15m
Colombo Bandaranaike Intl
Sun 11/8
12:45 am-4:33 pm
2 stops29h 18m
$1,204
SeattleColombo
SEA Seattle/Tacoma Intl - CMB Colombo Bandaranaike Intl
SEACMB
Seattle/Tacoma Intl
Wed 10/28
4:50 pm-2:45 am
1 stop21h 25m
Colombo Bandaranaike Intl
Mon 11/9
7:30 pm-11:40 am
1 stop29h 40m
$1,207
Quickest round-trip
SeattleColombo
SEA Seattle/Tacoma Intl - CMB Colombo Bandaranaike Intl
SEACMB
Seattle/Tacoma Intl
Tue 10/27
4:50 pm-8:45 am
1 stop27h 25m
Colombo Bandaranaike Intl
Sun 11/8
3:25 am-11:40 am
1 stop21h 45m
$1,209
SeattleColombo
SEA Seattle/Tacoma Intl - CMB Colombo Bandaranaike Intl
SEACMB
Seattle/Tacoma Intl
Thu 11/19
12:10 am-3:55 pm
2 stops26h 15m
Colombo Bandaranaike Intl
Sat 11/28
7:30 am-1:55 pm
2 stops43h 55m
$1,234
SeattleColombo
SEA Seattle/Tacoma Intl - CMB Colombo Bandaranaike Intl
SEACMB
Seattle/Tacoma Intl
Sun 10/25
5:05 pm-8:15 am
1 stop26h 40m
Colombo Bandaranaike Intl
Thu 10/29
9:50 pm-1:35 pm
1 stop28h 15m
$1,248
SeattleColombo
SEA Seattle/Tacoma Intl - CMB Colombo Bandaranaike Intl
SEACMB
Seattle/Tacoma Intl
Mon 10/26
5:05 pm-6:25 pm
2 stops36h 50m
Colombo Bandaranaike Intl
Thu 10/29
9:50 pm-1:35 pm
1 stop28h 15m
$1,248
Cheapest one-way
SeattleColombo
SEA Seattle/Tacoma Intl - CMB Colombo Bandaranaike Intl
SEACMB
Seattle/Tacoma Intl
Mon 9/7
12:10 am-10:15 pm
2 stops33h 35m
$604
SeattleColombo
SEA Seattle/Tacoma Intl - CMB Colombo Bandaranaike Intl
SEACMB
Seattle/Tacoma Intl
Sun 10/18
12:10 am-9:30 pm
2 stops56h 50m
$620
SeattleColombo
SEA Seattle/Tacoma Intl - CMB Colombo Bandaranaike Intl
SEACMB
Seattle/Tacoma Intl
Fri 11/27
12:10 am-9:50 pm
3 stops32h 10m
$667
SeattleColombo
SEA Seattle/Tacoma Intl - CMB Colombo Bandaranaike Intl
SEACMB
Seattle/Tacoma Intl
Thu 12/24
12:10 am-9:05 pm
3 stops31h 25m
$755
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Seattle to Colombo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Colombo in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Seattle-Colombo Bandaranaike Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Colombo Bandaranaike Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Colombo Bandaranaike Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Colombo Bandaranaike Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Colombo Bandaranaike Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Colombo
Have a flexible travel schedule? Discover the best time to fly to Colombo from Seattle with our price prediction graph.
SEA-CMB
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 Seattle to Colombo Bandaranaike Intl Airport
How far ahead should I book a flight from Seattle to Colombo Bandaranaike Intl Airport?
The best time to book flights from Seattle to Colombo Bandaranaike Intl Airport is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Seattle to Colombo Bandaranaike Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Seattle to Colombo Bandaranaike Intl Airport (average of $696). Flying from Seattle to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,597). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Seattle to Colombo Bandaranaike Intl Airport?
Airfare is below average for this route at the moment.
Seattle to Colombo Bandaranaike Intl Airport flights typically cost between $995 and $1,265 in October.The cheapest round-trip price found within the last 5 days was $837 on Singapore Airlines (Oct 13-Oct 26).
Reviews of airlines servicing Colombo
Get insights into the airlines that provide service to Colombo. 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 Colombo. Reviews last updated August 18, 2026.
Read reviews from past customers who have flown Singapore Airlines,Emirates, andCathay Pacific from Seattle to Colombo Bandaranaike Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Food
7.8
Boarding
8.3
Entertainment
8.1
Overall
8.2
Reviews
1 / 20
8.0
ExcellentMatt,Jun 2026
SIN - CMB
Comfort
8.0
Crew
8.6
Food
7.8
Boarding
8.3
Entertainment
8.1
Overall
8.2
Reviews
1 / 20
8.0
ExcellentMatt,Jun 2026
SIN - CMB
Comfort
8.0
Crew
8.6
Food
7.8
Boarding
8.3
Entertainment
8.1
Overall
8.2
Reviews
1 / 20
8.0
ExcellentMatt,Jun 2026
SIN - CMB
Comfort
8.0
Crew
8.6
Food
7.8
Boarding
8.3
Entertainment
8.1
Overall
8.2
Reviews
1 / 20
8.0
ExcellentMatt,Jun 2026
SIN - CMB
Comfort
8.0
Crew
8.6
Food
7.8
Boarding
8.3
Entertainment
8.1
Overall
8.2
Reviews
1 / 20
8.0
ExcellentMatt,Jun 2026
SIN - CMB
Comfort
8.0
Crew
8.6
Food
7.8
Boarding
8.3
Entertainment
8.1
Overall
8.2
Reviews
1 / 20
8.0
ExcellentMatt,Jun 2026
SIN - CMB
Related info for your journey
Find useful and relevant information for your journey from Seattle to Colombo. 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 Colombo Bandaranaike Intl Airport?
Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locationsNegombo
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Explore flights to Colombo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 18, 2026.
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Seattle and Colombo flights
Browse other Seattle and Colombo flight options. Last updated on August 18, 2026.
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Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on August 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Seattle to Colombo
Discover the top 5 airlines that operate flights from Seattle to Colombo. 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 August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$626 | Average$1,117 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$832 | Average$961 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$1,028 | Average$1,298 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,123 | Average$1,353 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,162 | Average$1,271 | FlexibilityNo cancel fee | On-time75% |