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$748+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — SEA
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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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 February 23, 2025.

Round-trip from

$1,291
(Mytrip)

One-way from

$748
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,313
From Sri Lanka to Seattle/Tacoma Intl
Search Deals
One-way flight from Sri Lanka to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($211 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find 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 February 23, 2025.

This Mytrip deal was found by Cheapflights users on 2/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/710:40 amCMB - SEA
3 stops34h 50mMultiple Airlines
Mon 4/145:45 amSEA - CMB
3 stops32h 15mMultiple Airlines
Deal found 2/22$1,291
This Qatar Airways deal was found by Cheapflights users on 2/22. 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.
Thu 3/2010:15 amCMB - SEA
1 stop38h 55mQatar Airways
Wed 4/234:30 pmSEA - CMB
1 stop21h 05mQatar Airways
Deal found 2/22$1,379
This Turkish Airlines deal was found by Cheapflights users on 2/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/177:15 amCMB - SEA
1 stop23h 20mTurkish Airlines
Tue 4/227:10 pmSEA - CMB
1 stop21h 35mTurkish Airlines
Deal found 2/22$1,409
This Emirates deal was found by Cheapflights users on 2/22. 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 3/1810:30 amCMB - SEA
2 stops39h 35mEmirates
Wed 4/235:15 pmSEA - CMB
1 stop26h 50mEmirates
Deal found 2/22$1,426
This StudentUniverse deal was found by Cheapflights users on 2/22. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/812:45 amCMB - SEA
2 stops45h 45mSingapore Airlines
Thu 7/247:00 amSEA - CMB
2 stops28h 05mSingapore Airlines
Deal found 2/22$1,545
This Air Canada deal was found by Cheapflights users on 2/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2212:50 pmCMB - SEA
2 stops45h 10mAir Canada
Thu 4/243:05 pmSEA - CMB
2 stops33h 10mAir Canada
Deal found 2/22$2,022
This Lufthansa deal was found by Cheapflights users on 2/22. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2110:05 amCMB - SEA
3 stops64h 45mLufthansa
Wed 4/232:15 pmSEA - CMB
2 stops29h 15mLufthansa
Deal found 2/22$2,157
This Air France deal was found by Cheapflights users on 2/22. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/291:55 pmCMB - SEA
2 stops38h 35mKLM
Sun 9/215:40 pmSEA - CMB
2 stops54h 45mKLM
Deal found 2/22$2,425

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 February 23, 2025.

Fly from

Sri Lanka

Fly to

Seattle

Route

Depart

Return

Price

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Mon 4/7

10:40 am-9:00 am

3 stops34h 50m

Seattle/Tacoma Intl

Mon 4/14

5:45 am-2:30 am

3 stops32h 15m

$1,291

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

$1,379

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Mon 3/17

7:15 am-6:05 pm

1 stop23h 20m

Seattle/Tacoma Intl

Tue 4/22

7:10 pm-5:15 am

1 stop21h 35m

$1,409

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Tue 3/18

8:15 pm-1:35 pm

2 stops29h 50m

Seattle/Tacoma Intl

Tue 4/22

5:15 pm-6:30 pm

2 stops36h 45m

$1,426

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sat 3/8

12:45 am-9:00 am

2 stops45h 45m

Seattle/Tacoma Intl

Thu 7/24

7:00 am-11:35 pm

2 stops28h 05m

$1,545

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sat 3/22

12:50 pm-9:30 pm

2 stops45h 10m

Seattle/Tacoma Intl

Thu 4/24

3:05 pm-12:45 pm

2 stops33h 10m

$2,022

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Fri 3/21

10:05 am-2:20 pm

3 stops64h 45m

Seattle/Tacoma Intl

Wed 4/23

2:15 pm-8:00 am

2 stops29h 15m

$2,157

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Tue 4/29

1:55 pm-4:00 pm

2 stops38h 35m

Seattle/Tacoma Intl

Sun 9/21

5:40 pm-12:55 pm

2 stops54h 45m

$2,425

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sat 4/12

8:55 pm-4:10 pm

3 stops55h 45m

$748

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sat 4/12

10:30 am-1:25 pm

2 stops39h 25m

$975

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 14 results
1
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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.

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 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 February 23, 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 February 23, 2025.
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

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.

Emirates
8.1
Very good
3,276 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

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.

Singapore Airlines
8.1
Very good
1,296 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

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.

KLM
7.8
Good
1,332 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

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.

Qatar Airways
7.4
Good
3,603 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

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.

Turkish Airlines
7.3
Good
3,818 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

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.

  • 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.

  • What are the cheapest airlines to fly from Sri Lanka to Seattle one-way?

    One-way options have recently been found by users for as low as $975 on Emirates. Other airlines that offer cheap prices include Turkish Airlines from $981 and Lufthansa from $1,286 one-way.

  • 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.

  • 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.

See more FAQs

Traveling to a place near Sri Lanka?

Book flights to Sri Lanka if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Federal Way
Centralia
Marysville
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sri Lanka to Seattle

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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 February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$970Average$1,313FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,009Average$1,367FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,120Average$1,449FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,395Average$1,493FlexibilityNo cancel feeOn-time75%
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