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$489+ Cheap flights from Seattle (SEA) to Sri Lanka

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CMB
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Seattle to Sri Lanka

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Sri Lanka (LK0). 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 November 21, 2024.

Find flight deals from Seattle to Sri Lanka

Cheapest flights from Seattle to Sri Lanka
Explore the most affordable flight options available from Seattle to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Gotogate deal was found by Cheapflights users on 11/19. 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.
Tue 12/37:00 pmSEA - CMB
1 stop28h 45mTurkish Airlines
Thu 12/199:55 pmCMB - SEA
1 stop32h 40mTurkish Airlines
Deal found 11/19$1,063
This Indian Eagle deal was found by Cheapflights users on 11/20. 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.
Wed 12/44:05 pmSEA - CMB
1 stop40h 20mEmirates
Wed 12/119:15 amCMB - SEA
1 stop40h 50mEmirates
Deal found 11/20$1,145
This oojo deal was found by Cheapflights users on 11/20. 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.
Fri 12/64:05 pmSEA - CMB
1 stop21h 20mQatar Airways
Thu 2/2010:15 amCMB - SEA
1 stop38h 55mQatar Airways
Deal found 11/20$1,302
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Wed 12/43:15 pmSEA - CMB
3 stops28h 00mMultiple Airlines
Wed 12/1111:30 pmCMB - SEA
3 stops38h 10mMultiple Airlines
Deal found 11/20$1,426
This oojo deal was found by Cheapflights users on 11/20. 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 11/2711:35 amSEA - CMB
2 stops43h 30mEtihad Airways
Sun 12/84:20 amCMB - SEA
2 stops43h 00mEtihad Airways
Deal found 11/20$1,580
This Flighttix deal was found by Cheapflights users on 11/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:15 amSEA - CMB
2 stops31h 10mBritish Airways
Wed 12/184:25 amCMB - SEA
2 stops32h 36mBritish Airways
Deal found 11/20$1,594
This oojo deal was found by Cheapflights users on 11/20. 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 11/239:44 pmSEA - CMB
2 stops60h 16mCathay Pacific
Tue 12/1012:45 amCMB - SEA
2 stops35h 29mCathay Pacific
Deal found 11/20$1,684
This Gurufare deal was found by Cheapflights users on 11/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/33:55 pmSEA - CMB
3 stops66h 05mSingapore Airlines
Wed 12/1812:45 amCMB - SEA
3 stops45h 44mSingapore Airlines
Deal found 11/19$2,087

Find flights from Seattle to Sri Lanka within your budget

Customize your flight search to find flights from Seattle to Sri Lanka 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Tue 3/4

8:40 am-11:30 pm

1 stop25h 20m

Colombo Bandaranaike Intl

Mon 3/24

12:45 am-8:10 am

1 stop19h 55m

$801

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Sun 1/12

7:00 pm-6:00 am

1 stop21h 30m

Colombo Bandaranaike Intl

Wed 1/29

7:15 am-5:05 pm

1 stop23h 20m

$963

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Sun 3/16

4:10 pm-5:35 am

2 stops24h 55m

Colombo Bandaranaike Intl

Sat 3/29

7:20 am-4:55 pm

2 stops46h 05m

$1,049

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Tue 1/21

4:05 pm-2:55 am

1 stop21h 20m

Colombo Bandaranaike Intl

Tue 2/11

10:15 am-11:40 am

1 stop38h 55m

$1,127

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Wed 12/4

4:05 pm-9:55 pm

1 stop40h 20m

Colombo Bandaranaike Intl

Wed 12/11

9:15 am-12:35 pm

1 stop40h 50m

$1,145

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Tue 3/11

9:40 am-11:30 pm

1 stop25h 20m

$489

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Sun 1/5

5:45 am-7:00 pm

3 stops47h 45m

$516

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Sun 1/19

6:55 am-11:30 pm

2 stops27h 05m

$585

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Sun 1/12

7:00 pm-6:00 am

1 stop21h 30m

$752

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Mon 1/13

9:35 pm-4:30 pm

2 stops53h 25m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 12 results
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Best time to book a flight from Seattle to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Seattle 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 Seattle to Sri Lanka

Get recent, data-driven insights about flights from Seattle to Sri Lanka including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Seattle to Sri Lanka?

Currently, September is the cheapest month in which you can book a flight from Seattle to Sri Lanka (average of $1,049). Flying from Seattle to Sri Lanka in June is currently the most expensive (average of $1,692). 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 SEA to LK?

Find hourly flight availability from Seattle to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Sri Lanka as you normally would.

Rainfall in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sri Lanka ranges from 2.4 - 13.8 inches per month. October is typically the wettest month, when rainfall can reach 13.8 in. February is typically the driest time to visit Sri Lanka when rainfall is around 2.4 in.

Temperature in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sri Lanka, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. 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 Sri Lanka. Reviews last updated November 21, 2024.
Get a feel of what it's like to fly with Turkish Airlines, Singapore Airlines and Emirates from Seattle to Sri Lanka by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,485 reviews

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,485 reviews
Emirates
8.1
Very good
3,485 reviews

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Singapore Airlines
8.1
Very good
1,336 reviews
Emirates
8.1
Very good
3,485 reviews

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Thai Airways
7.8
Good
368 reviews
Emirates
8.1
Very good
3,485 reviews

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Cathay Pacific
7.6
Good
878 reviews
Emirates
8.1
Very good
3,485 reviews

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qatar Airways
7.5
Good
3,832 reviews
Emirates
8.1
Very good
3,485 reviews

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Sri Lanka. 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 from for flights from Seattle to Sri Lanka?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Sri Lanka. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

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

    The cheapest airlines for a one-way flight from Seattle to Sri Lanka are Singapore Airlines ($546), Cathay Pacific ($585), and Turkish Airlines ($752).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Sri Lanka 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 Seattle to Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Sri Lanka (average of $1,049). Flying from Seattle to Sri Lanka in June is currently the most expensive (average of $1,692). 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

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Top 5 airlines flying from Seattle to Sri Lanka

Discover the top 5 airlines that operate flights from Seattle to Sri Lanka. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$854Average$1,341FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$927Average$1,084FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$998Average$1,390FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,098Average$1,496FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$1,103Average$1,218FlexibilityNo cancel feeOn-time71%
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