When did momondo last update prices for flights from Sri Lanka to Washington?

Prices for flights from Sri Lanka to Washington refresh daily.

How many operators does momondo search for flights from Sri Lanka to Washington?

As of March 2026, there are 2 operators available to choose from for flights from Sri Lanka to Washington.

How old do you have to be to fly from Sri Lanka to Washington?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sri Lanka to Washington.

What documentation or ID do you need to fly to Washington?

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$567 Cheap Flights from Sri Lanka to Washington in 2026

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Find the cheapest flights from Sri Lanka to Washington

Round-trip

One-way

Last minute

Recent round-trip flight deals from Sri Lanka to Washington

Enter your travel dates to find the best prices.

12:30 pm - 9:38 pm

CMB

PDX

45h 38m

2 stops

11:40 pm - 3:05 am

PDX

CMB

38h 55m

2 stops

$1,129Qatar Airways

Sun, Apr 19 - Sun, Apr 26

12:55 am - 2:55 pm

CMB

SEA

50h 30m

2 stops

12:55 am - 11:55 pm

SEA

CMB

34h 30m

2 stops

$1,139Multiple Airlines

Sun, Apr 26 - Fri, Sep 18

5:05 pm - 11:22 am

CMB

SEA

30h 47m

2 stops

10:15 am - 9:30 pm

SEA

CMB

22h 45m

1 stop

$1,163Multiple Airlines

Sun, Apr 26 - Sat, Sep 19

5:05 pm - 12:16 pm

CMB

SEA

31h 41m

2 stops

9:24 pm - 7:00 am

SEA

CMB

45h 06m

3 stops

$1,175Multiple Airlines

Thu, Apr 16 - Thu, Apr 23

5:05 pm - 10:18 pm

CMB

SEA

41h 43m

2 stops

10:15 am - 9:30 pm

SEA

CMB

22h 45m

1 stop

$1,196Multiple Airlines

Fri, Apr 24 - Sat, Sep 19

7:15 pm - 11:29 pm

CMB

SEA

40h 44m

2 stops

10:15 am - 9:30 pm

SEA

CMB

22h 45m

1 stop

$1,207Multiple Airlines

Wed, Apr 29 - Sat, Sep 19

4:35 am - 9:51 pm

CMB

PDX

29h 46m

2 stops

11:20 am - 2:05 am

PDX

CMB

26h 15m

2 stops

$1,215American Airlines

Thu, Jun 25 - Fri, Jul 24

5:05 pm - 12:28 pm

CMB

SEA

31h 53m

3 stops

4:42 pm - 4:05 pm

SEA

CMB

34h 53m

3 stops

$1,236Multiple Airlines

Sun, Jun 28 - Sat, Sep 5

12:30 pm - 12:45 pm

CMB

SEA

36h 45m

1 stop

11:16 am - 1:45 am

SEA

CMB

25h 59m

2 stops

$1,251Qatar Airways

Thu, Apr 16 - Thu, Apr 23

6:50 am - 5:15 pm

CMB

SEA

22h 55m

1 stop

7:10 pm - 5:20 am

SEA

CMB

21h 40m

1 stop

$1,282Turkish Airlines

Mon, Apr 27 - Sat, Sep 19

Emirates flights from Sri Lanka to State of Washington

Our best Emirates deals on Sri Lanka to State of Washington flight tickets

Emirates

Mar 20

CMB11:15 amColombo Bandaranaike Intl

38h 50m

2 stops

SEA1:35 pmSeattle/Tacoma Intl

Mar 30

SEA5:15 pmSeattle/Tacoma Intl

36h 45m

2 stops

CMB6:30 pmColombo Bandaranaike Intl

$1,480

Emirates

Apr 16

CMB8:35 pmColombo Bandaranaike Intl

29h 20m

2 stops

SEA1:25 pmSeattle/Tacoma Intl

Apr 23

SEA5:15 pmSeattle/Tacoma Intl

36h 45m

2 stops

CMB6:30 pmColombo Bandaranaike Intl

$1,485

Emirates

Mar 20

CMB8:15 pmColombo Bandaranaike Intl

29h 50m

2 stops

SEA1:35 pmSeattle/Tacoma Intl

Mar 28

SEA5:05 pmSeattle/Tacoma Intl

26h 55m

1 stop

CMB8:30 amColombo Bandaranaike Intl

$1,494

Cathay Pacific flights from Sri Lanka to State of Washington

Our best Cathay Pacific deals on Sri Lanka to State of Washington flight tickets

Cathay Pacific

Apr 24

CMB1:05 amColombo Bandaranaike Intl

21h 30m

1 stop

SEA10:05 amSeattle/Tacoma Intl

Sep 19

SEA11:45 amSeattle/Tacoma Intl

23h 15m

1 stop

CMB11:30 pmColombo Bandaranaike Intl

$1,486

Cathay Pacific

Mar 30

CMB1:05 amColombo Bandaranaike Intl

21h 30m

1 stop

SEA10:05 amSeattle/Tacoma Intl

Apr 7

SEA11:45 amSeattle/Tacoma Intl

23h 30m

1 stop

CMB11:45 pmColombo Bandaranaike Intl

$1,500

Cathay Pacific

Mar 29

CMB1:05 amColombo Bandaranaike Intl

21h 30m

1 stop

SEA10:05 amSeattle/Tacoma Intl

Apr 6

SEA11:45 amSeattle/Tacoma Intl

23h 30m

1 stop

CMB11:45 pmColombo Bandaranaike Intl

$1,606

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Sun 4/19

12:30 pm-9:38 pm

2 stops45h 38m

Portland

Sun 4/26

11:40 pm-3:05 am

2 stops38h 55m

$1,129

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sun 4/26

12:55 am-2:55 pm

2 stops50h 30m

Seattle/Tacoma Intl

Fri 9/18

12:55 am-11:55 pm

2 stops34h 30m

$1,139

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sun 4/26

5:05 pm-11:22 am

2 stops30h 47m

Seattle/Tacoma Intl

Sat 9/19

10:15 am-9:30 pm

1 stop22h 45m

$1,163

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Thu 4/16

5:05 pm-12:16 pm

2 stops31h 41m

Seattle/Tacoma Intl

Thu 4/23

9:24 pm-7:00 am

3 stops45h 06m

$1,175

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Fri 4/24

5:05 pm-10:18 pm

2 stops41h 43m

Seattle/Tacoma Intl

Sat 9/19

10:15 am-9:30 pm

1 stop22h 45m

$1,196

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Wed 4/29

7:15 pm-11:29 pm

2 stops40h 44m

Seattle/Tacoma Intl

Sat 9/19

10:15 am-9:30 pm

1 stop22h 45m

$1,207

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Thu 6/25

4:35 am-9:51 pm

2 stops29h 46m

Portland

Fri 7/24

11:20 am-2:05 am

2 stops26h 15m

$1,215

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sun 6/28

5:05 pm-12:28 pm

3 stops31h 53m

Seattle/Tacoma Intl

Sat 9/5

4:42 pm-4:05 pm

3 stops34h 53m

$1,236

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Thu 4/16

12:30 pm-12:45 pm

1 stop36h 45m

Seattle/Tacoma Intl

Thu 4/23

11:16 am-1:45 am

2 stops25h 59m

$1,251

Quickest round-trip

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Mon 4/27

6:50 am-5:15 pm

1 stop22h 55m

Seattle/Tacoma Intl

Sat 9/19

7:10 pm-5:20 am

1 stop21h 40m

$1,282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sri Lanka to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Sri Lanka to Washington?

Qatar Airways is the most popular carrier operating from Sri Lanka to Washington

Cheap Sri Lanka to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sri Lanka to State of Washington

Fastest flight time	31h 41m
Direct flights	None

The fastest flight from Sri Lanka to State of Washington takes 31h 41m

There are no direct flights from Sri Lanka to State of Washington. There are no popular flight routes from Sri Lanka to State of Washington.

Search flight deals

When did momondo last update prices for flights from Sri Lanka to Washington?
Prices for flights from Sri Lanka to Washington refresh daily.
How many operators does momondo search for flights from Sri Lanka to Washington?
As of March 2026, there are 2 operators available to choose from for flights from Sri Lanka to Washington.
How old do you have to be to fly from Sri Lanka to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sri Lanka to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sri Lanka to State of Washington

Compare and see reviews for airlines that fly from Sri Lanka to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $371	Free Cancellation	Rating 8.2 1,468 reviews		Search Singapore Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sri Lanka to Washington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sri Lanka to Washington. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sri Lanka to Washington with flexible booking policies on momondo?

All flight searches from Sri Lanka to Washington on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sri Lanka to Washington?

momondo helps you find the best flight between Sri Lanka and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Sri Lanka to Washington right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sri Lanka to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.