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$681+ Cheap flights from Bandaranaike Intl (CMB) 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — SEA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Colombo to Washington

Keep the following information in mind while searching for Colombo to Washington flight deals. Data was last updated junio 12, 2025.

Round-trip from

$1,191
(Expedia)

One-way from

$681
(Kiwi.com)

Popular in

August

Cheapest in

December

Average price

$1,318
From Colombo Bandaranaike Intl to Washington
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One-way flight from Colombo Bandaranaike Intl to Washington
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Highest demand for flights based on searches. 6% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Colombo to Washington

Cheapest flights from Colombo to Washington
Explore the most affordable flight options available from Colombo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This oojo deal was found by Cheapflights users on 6/10. 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.
lun. 6/168:20 pmCMB - PDX
2 stops38h 40mQatar Airways
mar. 9/98:59 amPDX - CMB
2 stops28h 36mQatar Airways
Deal found 6/10$1,177
This Expedia deal was found by Cheapflights users on 6/10. 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.
dom. 7/207:50 amCMB - SEA
2 stops24h 30mMultiple Airlines
sáb. 8/21:10 amSEA - CMB
2 stops26h 55mMultiple Airlines
Deal found 6/10$1,191
This oojo deal was found by Cheapflights users on 6/10. 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.
dom. 7/206:45 amCMB - SEA
1 stop23h 00mTurkish Airlines
dom. 8/37:10 pmSEA - CMB
1 stop21h 35mTurkish Airlines
Deal found 6/10$1,455
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/171:55 pmCMB - PDX
2 stops33h 55mKLM
mié. 9/101:15 pmPDX - CMB
2 stops35h 10mKLM
Deal found 6/10$1,538
This Qatar Airways deal was found by Cheapflights users on 6/10. 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.
sáb. 7/193:35 amCMB - SEA
1 stop21h 40mQatar Airways
dom. 8/34:30 pmSEA - CMB
1 stop22h 05mQatar Airways
Deal found 6/10$1,780
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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.
sáb. 6/146:45 amCMB - PDX
2 stops50h 32mTurkish Airlines
vie. 9/127:04 amPDX - CMB
2 stops33h 41mTurkish Airlines
Deal found 6/10$1,824
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
jue. 6/1911:40 pmCMB - PDX
2 stops35h 23mMultiple Airlines
dom. 9/77:25 pmPDX - CMB
1 stop28h 50mMultiple Airlines
Deal found 6/10$1,842
This Korean Air deal was found by Cheapflights users on 6/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/177:45 pmCMB - PDX
2 stops31h 43mKorean Air
sáb. 9/64:55 pmPDX - CMB
2 stops35h 05mKorean Air
Deal found 6/10$1,897
This Air Canada deal was found by Cheapflights users on 6/10. 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.
mar. 6/173:25 amCMB - PDX
3 stops66h 30mAir Canada
dom. 9/77:40 pmPDX - CMB
2 stops52h 35mAir Canada
Deal found 6/10$2,041
This Singapore Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 6/1812:50 amCMB - PDX
2 stops24h 00mSingapore Airlines
dom. 9/77:21 amPDX - CMB
3 stops51h 44mSingapore Airlines
Deal found 6/10$2,411
This Air Canada deal was found by Cheapflights users on 6/10. 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.
jue. 8/71:05 pmCMB - SEA
2 stops44h 06mAir Canada
dom. 8/107:20 amSEA - CMB
2 stops40h 55mAir Canada
Deal found 6/10$4,242
This Singapore Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 8/612:50 amCMB - SEA
1 stop20h 25mSingapore Airlines
dom. 8/107:05 amSEA - CMB
2 stops28h 00mSingapore Airlines
Deal found 6/10$6,112

Cheapflights Fare Finder

Customize your flight search to find flights from Colombo 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 junio 12, 2025.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Washington that are best for you.

Fly from

Colombo

Fly to

Washington

Route

Depart

Return

Price

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

dom. 7/20

7:50 am-7:50 pm

2 stops24h 30m

Seattle/Tacoma Intl

sáb. 8/2

1:10 am-4:35 pm

2 stops26h 55m

$1,191

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

dom. 7/20

8:20 pm-10:06 pm

2 stops38h 16m

Portland

dom. 8/3

6:10 am-2:05 am

2 stops31h 25m

$1,358

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

dom. 7/20

6:45 am-5:15 pm

1 stop23h 00m

Seattle/Tacoma Intl

dom. 8/3

7:10 pm-5:15 am

1 stop21h 35m

$1,455

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

sáb. 7/19

3:35 am-12:45 pm

1 stop21h 40m

Seattle/Tacoma Intl

dom. 8/3

4:30 pm-3:05 am

1 stop22h 05m

$1,780

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

sáb. 7/19

12:05 am-4:35 pm

1 stop29h 00m

Portland

dom. 8/3

7:00 am-2:05 am

2 stops30h 35m

$1,934

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

sáb. 7/19

12:50 am-12:20 pm

2 stops24h 00m

Portland

dom. 8/3

7:00 am-11:35 pm

3 stops52h 05m

$2,796

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

jue. 8/7

1:05 pm-8:41 pm

2 stops44h 06m

Seattle/Tacoma Intl

dom. 8/10

7:20 am-12:45 pm

2 stops40h 55m

$4,242

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

mié. 8/6

12:50 am-8:45 am

1 stop20h 25m

Seattle/Tacoma Intl

dom. 8/10

7:05 am-11:35 pm

2 stops28h 00m

$6,112

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

mié. 8/6

2:05 am-1:25 pm

1 stop23h 50m

Seattle/Tacoma Intl

dom. 8/10

5:15 pm-8:10 am

1 stop26h 25m

$6,330

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

sáb. 8/23

10:55 pm-8:07 am

3 stops45h 42m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 21 results
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Best time to book a flight from Colombo to Washington

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

Cheapflights Insights

Everything you need to know about your flight from Colombo Bandaranaike Intl Airport to Washington

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

Find hourly flight availability from Colombo 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 junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colombo Bandaranaike Intl Airport to State of Washington as you normally would.

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 junio 12, 2025.
See what other customers who have flown with Emirates, Singapore Airlines and Thai Airways from Colombo to Washington have to say. 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
3,264 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.8

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
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.8

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
1,302 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.8

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.
Thai Airways
7.7
Good
335 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.8

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.
Cathay Pacific
7.6
Good
892 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.8

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
3,584 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.8

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

  • What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to State of Washington one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $820. However, be on the lookout for offers from Thai Airways and Singapore Airlines, as they are both options that can get you from Colombo Bandaranaike Intl Airport to State of Washington for a low price.

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

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

  • How can I find direct flights from Colombo to Washington?

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

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

    Yes. Cheapflights offers flight deals from Colombo 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 Colombo Bandaranaike Intl Airport to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to State of Washington (average of $238). Flying from Colombo Bandaranaike Intl Airport to State of Washington in July is currently the most expensive (average of $391). 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.

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Alternative routes for Colombo to Washington

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Top 4 airlines flying from Colombo to Washington

Discover the top 4 airlines that operate flights from Colombo 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,001Average$1,377FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,009Average$1,314FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,120Average$1,449FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,487Average$1,493FlexibilityNo cancel feeOn-time75%

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