$938+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Sri Lanka to Seattle 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 Sri Lanka to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Sri Lanka (LK0) to Seattle (SEA). 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 January 21, 2025.
Round-trip from | $1,147 (StudentUniverse) |
|---|---|
One-way from | $938 (oojo) |
Find flight deals from Sri Lanka to Seattle
Cheapest flights from Sri Lanka to SeattleExplore 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 January 21, 2025.
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 January 21, 2025.
This StudentUniverse deal was found by Cheapflights users on 1/21. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/21. 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.
This Singapore Airlines deal was found by Cheapflights users on 1/21. 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.
This Qatar Airways deal was found by Cheapflights users on 1/21. 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.
This Emirates deal was found by Cheapflights users on 1/21. 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.
This Ovago deal was found by Cheapflights users on 1/21. 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.
Find flights from Sri Lanka to Seattle within your budget
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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Tue 5/6
7:50 am-6:50 pm
2 stops23h 30m
Seattle/Tacoma Intl
Tue 9/23
12:30 am-9:30 pm
2 stops32h 30m
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Wed 5/7
6:45 am-5:10 pm
1 stop22h 55m
Seattle/Tacoma Intl
Wed 9/10
7:05 pm-5:15 am
1 stop21h 40m
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Wed 3/19
12:45 am-8:10 am
1 stop19h 55m
Seattle/Tacoma Intl
Wed 4/23
7:00 am-11:35 pm
2 stops28h 05m
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Thu 3/20
10:15 am-12:40 pm
1 stop38h 55m
Seattle/Tacoma Intl
Wed 4/23
4:30 pm-2:05 am
1 stop21h 05m
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Tue 4/15
8:35 pm-1:25 pm
2 stops29h 20m
Seattle/Tacoma Intl
Thu 9/18
5:15 pm-6:30 pm
2 stops36h 45m
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Mon 3/10
8:20 pm-4:55 pm
2 stops33h 05m
Seattle/Tacoma Intl
Wed 7/16
7:20 am-7:00 pm
2 stops47h 10m
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Tue 2/18
12:45 am-10:00 am
2 stops46h 45m
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Tue 2/18
7:35 am-6:10 pm
2 stops24h 05m
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Mon 2/17
2:45 am-12:35 pm
1 stop23h 20m
ColomboSeattle
CMB - SEA
CMBSEA
Colombo Bandaranaike Intl
Wed 2/19
11:15 am-11:40 am
1 stop37h 55m
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.
Travel insights for flights from Sri Lanka to Seattle
Get recent, data-driven insights about flights from Sri Lanka to Seattle including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Sri Lanka to Seattle?
Currently, January is the cheapest month in which you can book a flight from Sri Lanka to Seattle (average of $238). Flying from Sri Lanka to Seattle in July is currently the most expensive (average of $411). 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.
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 January 21, 2025.
When flying from Sri Lanka to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Seattle by month
Plan your trip to Seattle by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.
Temperature in Seattle by month
Plan your trip to Seattle by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).
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 January 21, 2025.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
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 Sri Lanka?
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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 4 airlines flying from Sri Lanka to Seattle
Discover the top 4 airlines 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 January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$901 | Average$1,313 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,017 | Average$1,376 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,120 | Average$1,449 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,487 | Average$1,518 | FlexibilityNo cancel fee | On-time75% |