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$748+ Cheap flights from Sri Lanka to Washington

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — SEA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Sri Lanka to Washington

Keep the following information in mind while searching for Sri Lanka to Washington flight deals. Data was last updated February 20, 2025.

Round-trip from

$1,337
(American Airlines)

One-way from

$748
(oojo)

Popular in

August

Cheapest in

October

Average price

$1,313
From Sri Lanka to Washington
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One-way flight from Sri Lanka to Washington
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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 Washington

Cheapest flights from Sri Lanka to Washington
Explore the most affordable flight options available from Sri Lanka to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/303:35 amCMB - PDX
2 stops31h 57mMultiple Airlines
Mon 6/307:00 amPDX - CMB
2 stops30h 35mMultiple Airlines
Deal found 2/20$1,337
This Singapore Airlines deal was found by Cheapflights users on 2/20. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3012:50 amCMB - PDX
2 stops45h 28mSingapore Airlines
Mon 6/307:30 amPDX - CMB
3 stops51h 35mSingapore Airlines
Deal found 2/20$1,824
This oojo deal was found by Cheapflights users on 2/20. 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.
Mon 3/103:25 amCMB - PDX
2 stops31h 43mQatar Airways
Sun 3/236:00 amPDX - CMB
2 stops32h 25mQatar Airways
Deal found 2/20$1,832
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/71:50 amCMB - SEA
2 stops29h 30mMultiple Airlines
Thu 5/2912:50 amSEA - CMB
2 stops32h 10mMultiple Airlines
Deal found 2/20$1,947
This oojo deal was found by Cheapflights users on 2/20. 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.
Thu 4/312:50 amCMB - SEA
3 stops35h 39mSingapore Airlines
Tue 4/1510:15 amSEA - CMB
1 stop24h 50mSingapore Airlines
Deal found 2/20$3,151
This Emirates deal was found by Cheapflights users on 2/20. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:35 pmCMB - SEA
2 stops29h 20mEmirates
Fri 5/305:15 pmSEA - CMB
1 stop26h 50mEmirates
Deal found 2/20$3,214
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:45 amCMB - SEA
1 stop23h 00mTurkish Airlines
Wed 5/2810:53 amSEA - CMB
2 stops53h 52mTurkish Airlines
Deal found 2/20$5,265
This Qatar Airways deal was found by Cheapflights users on 2/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/34:35 amCMB - SEA
1 stop20h 40mQatar Airways
Wed 5/284:30 pmSEA - CMB
1 stop21h 05mQatar Airways
Deal found 2/20$5,795

Find flights from Sri Lanka to Washington within your budget

Customize your flight search to find flights from Sri Lanka to Washington 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 20, 2025.

Fly from

Sri Lanka

Fly to

Washington

Route

Depart

Return

Price

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Wed 4/30

3:35 am-11:02 pm

2 stops31h 57m

Portland

Mon 6/30

7:00 am-2:05 am

2 stops30h 35m

$1,337

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Wed 4/30

12:50 am-9:48 am

2 stops45h 28m

Portland

Mon 6/30

7:30 am-11:35 pm

3 stops51h 35m

$1,824

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Mon 3/10

3:25 am-10:38 pm

2 stops31h 43m

Portland

Sun 3/23

6:00 am-2:55 am

2 stops32h 25m

$1,832

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Wed 5/7

1:50 am-6:50 pm

2 stops29h 30m

Seattle/Tacoma Intl

Thu 5/29

12:50 am-9:30 pm

2 stops32h 10m

$1,947

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Thu 4/3

12:50 am-11:59 pm

3 stops35h 39m

Seattle/Tacoma Intl

Tue 4/15

10:15 am-11:35 pm

1 stop24h 50m

$3,151

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Thu 5/8

8:35 pm-1:25 pm

2 stops29h 20m

Seattle/Tacoma Intl

Fri 5/30

5:15 pm-8:35 am

1 stop26h 50m

$3,214

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sat 5/3

6:45 am-5:15 pm

1 stop23h 00m

Seattle/Tacoma Intl

Wed 5/28

10:53 am-5:15 am

2 stops53h 52m

$5,265

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sat 5/3

4:35 am-12:45 pm

1 stop20h 40m

Seattle/Tacoma Intl

Wed 5/28

4:30 pm-2:05 am

1 stop21h 05m

$5,795

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Tue 3/25

3:25 am-11:11 pm

2 stops32h 16m

$748

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Wed 3/26

11:30 pm-8:32 am

3 stops45h 32m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Sri Lanka to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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 Washington

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

What is the cheapest time of day to fly from LK to WA?

Find hourly flight availability from Sri Lanka to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Sri Lanka to State of Washington, 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 Washington by month

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

In terms of precipitation, rainfall in State of Washington 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 State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines and Qatar Airways from Sri Lanka to Washington by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

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
3,279 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

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
1,299 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

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
3,609 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

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
3,832 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

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 Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sri Lanka to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Sri Lanka to State of Washington (average of $238). Flying from Sri Lanka to State of Washington 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

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Alternative routes for Sri Lanka to Washington

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Top 4 airlines flying from Sri Lanka to Washington

Discover the top 4 airlines that operate flights from Sri Lanka to Washington. 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 20, 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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