What are the cheapest airlines flying from Colombo Bandaranaike Intl Airport to Seattle round-trip?

Flying on Air France is currently your cheapest option to Seattle, with prices starting at $1,885. Additional round-trip tickets that might be worth considering are offered by Emirates and Qatar Airways, with the lowest prices starting at $1,994 and $2,145, respectively.

What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to Seattle one-way?

The cheapest airlines for a one-way flight from Colombo Bandaranaike Intl Airport to Seattle are Qatar Airways ($910), Turkish Airlines ($2,232), and Malaysia Airlines ($3,553).

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Seattle?

Currently, January is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Seattle (average of $238). Flying from Colombo Bandaranaike Intl Airport to Seattle in June is currently the most expensive (average of $389). 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 day to fly from Colombo Bandaranaike Intl Airport to Seattle?

Travelers seeking maximum savings on their Colombo Bandaranaike Intl Airport to Seattle flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the most popular airlines that fly from Colombo Bandaranaike Intl Airport to Seattle?

When booking a flight from Colombo Bandaranaike Intl Airport to Seattle, you may want to consider flying on Emirates, Qatar Airways or Singapore Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Colombo Bandaranaike Intl Airport to Seattle?

Users have found that flying from Colombo Bandaranaike Intl Airport to Seattle on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Colombo Bandaranaike Intl Airport to Seattle?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, June can be a great choice for travel to Seattle. Flights to Seattle from Colombo Bandaranaike Intl Airport in June are about $1,443 on average during June, but can be found for as low as $1,044.

What airport do you fly into for flights to Seattle from Colombo Bandaranaike Intl?

Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Colombo Bandaranaike Intl to Seattle. 3 airlines have flights to Seattle/Tacoma Intl from Colombo Bandaranaike Intl on a regular basis. Booking flights from Colombo Bandaranaike Intl to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 0 inbound flights from Colombo Bandaranaike Intl per day.

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

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

How can I find direct flights from Colombo to Seattle?

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

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

Yes. Cheapflights offers flight deals from Colombo 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.

$608+ Flights from Colombo Bandaranaike Intl Airport to Seattle

Q: How much does it cost to fly round-trip from Colombo Bandaranaike Intl Airport to Seattle?

Airfare is typical for this route at the moment. Colombo Bandaranaike Intl Airport to Seattle flights typically cost between $1,177 and $2,002 in August. The cheapest round-trip price found within the last 3 days was $1,861 on Multiple Airlines (Aug 16-Sep 4).

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Cheap flight deals from Colombo to Seattle

Round-trip from	$1,861 (Air France)
One-way from	$608 (Kiwi.com)
Popular in	August
Cheapest in	June
Average price	$1,377

From Colombo Bandaranaike Intl to Seattle/Tacoma Intl

Search Deals

One-way flight from Colombo Bandaranaike Intl to Seattle/Tacoma Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($88 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Colombo to Seattle

Cheapest flights from Colombo to Seattle
Explore the most affordable flight options available from Colombo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Sat 8/169:45 amCMB - SEA

2 stops38h 20mMultiple Airlines

Thu 9/41:30 pmSEA - CMB

2 stops34h 55mMultiple Airlines

Deal found 7/29

$1,861

Sat 8/161:55 pmCMB - SEA

2 stops40h 10mAir France

Thu 9/46:45 pmSEA - CMB

2 stops53h 40mAir France

Deal found 7/30

$1,885

Sat 8/1610:30 amCMB - SEA

2 stops39h 25mEmirates

Thu 9/45:15 pmSEA - CMB

1 stop40h 25mEmirates

Deal found 7/29

$1,994

Sat 8/1610:30 amCMB - SEA

1 stop38h 45mQatar Airways

Thu 9/44:30 pmSEA - CMB

1 stop22h 05mQatar Airways

Deal found 7/29

$2,145

Fri 8/1512:50 amCMB - SEA

3 stops35h 46mSingapore Airlines

Thu 9/410:15 amSEA - CMB

1 stop24h 50mSingapore Airlines

Deal found 7/29

$2,461

Best flights from Colombo to Seattle
Discover carefully curated flight deals from Colombo to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Sat 8/169:45 amCMB - SEA

2 stops38h 20mMultiple Airlines

Thu 9/41:30 pmSEA - CMB

2 stops34h 55mMultiple Airlines

Deal found 7/29

$1,861

Sat 8/161:55 pmCMB - SEA

2 stops40h 10mAir France

Thu 9/46:45 pmSEA - CMB

2 stops53h 40mAir France

Deal found 7/30

$1,885

Sat 8/1610:30 amCMB - SEA

2 stops39h 25mEmirates

Thu 9/45:15 pmSEA - CMB

1 stop40h 25mEmirates

Deal found 7/29

$1,994

Sat 8/1610:30 amCMB - SEA

1 stop38h 45mQatar Airways

Thu 9/44:30 pmSEA - CMB

1 stop22h 05mQatar Airways

Deal found 7/29

$2,145

Fri 8/1512:50 amCMB - SEA

3 stops35h 46mSingapore Airlines

Thu 9/410:15 amSEA - CMB

1 stop24h 50mSingapore Airlines

Deal found 7/29

$2,461

Last-minute flights from Colombo to Seattle
Discover last-minute flight deals from Colombo to Seattle. Data last updated July 30, 2025 and is based on user searches.

Fri 8/1512:50 amCMB - SEA

3 stops35h 46mSingapore Airlines

Thu 9/410:15 amSEA - CMB

1 stop24h 50mSingapore Airlines

Deal found 7/29

$2,461

Sat 8/169:45 amCMB - SEA

2 stops38h 20mMultiple Airlines

Thu 9/41:30 pmSEA - CMB

2 stops34h 55mMultiple Airlines

Deal found 7/29

$1,861

Sat 8/161:55 pmCMB - SEA

2 stops40h 10mAir France

Thu 9/46:45 pmSEA - CMB

2 stops53h 40mAir France

Deal found 7/30

$1,885

Sat 8/1610:30 amCMB - SEA

2 stops39h 25mEmirates

Thu 9/45:15 pmSEA - CMB

1 stop40h 25mEmirates

Deal found 7/29

$1,994

Sat 8/1610:30 amCMB - SEA

1 stop38h 45mQatar Airways

Thu 9/44:30 pmSEA - CMB

1 stop22h 05mQatar Airways

Deal found 7/29

$2,145

One-way flights from Colombo to Seattle
Search for one-way flight options from Colombo to Seattle. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Sun 9/145:05 pmCMB - SEA

2 stops53h 59mMultiple Airlines

Deal found 7/30

$608

Sat 9/133:35 amCMB - SEA

1 stop21h 40mQatar Airways

Deal found 7/30

$910

Mon 10/66:45 amCMB - SEA

1 stop40h 20mTurkish Airlines

Deal found 7/29

$2,232

Sun 10/51:00 amCMB - SEA

2 stops45h 55mMalaysia Airlines

Deal found 7/30

$3,553

Sun 10/512:50 amCMB - SEA

3 stops55h 44mSingapore Airlines

Deal found 7/30

$5,369

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sat 8/16

9:45 am-11:35 am

2 stops38h 20m

Seattle/Tacoma Intl

Thu 9/4

1:30 pm-12:55 pm

2 stops34h 55m

$1,861

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sat 8/16

1:55 pm-5:35 pm

2 stops40h 10m

Seattle/Tacoma Intl

Thu 9/4

6:45 pm-12:55 pm

2 stops53h 40m

$1,885

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sat 8/16

10:30 am-1:25 pm

2 stops39h 25m

Seattle/Tacoma Intl

Thu 9/4

5:15 pm-10:10 pm

1 stop40h 25m

$1,994

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sat 8/16

10:30 am-12:45 pm

1 stop38h 45m

Seattle/Tacoma Intl

Thu 9/4

4:30 pm-3:05 am

1 stop22h 05m

$2,145

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Fri 8/15

12:50 am-12:06 am

3 stops35h 46m

Seattle/Tacoma Intl

Thu 9/4

10:15 am-11:35 pm

1 stop24h 50m

$2,461

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sun 9/14

5:05 pm-10:34 am

2 stops53h 59m

$608

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sat 9/13

3:35 am-12:45 pm

1 stop21h 40m

$910

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Mon 10/6

6:45 am-10:35 am

1 stop40h 20m

$2,232

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sun 10/5

1:00 am-10:25 am

2 stops45h 55m

$3,553

ColomboSeattle

CMB - SEA

CMBSEA

Colombo Bandaranaike Intl

Sun 10/5

12:50 am-8:04 pm

3 stops55h 44m

$5,369

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Colombo to Seattle

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

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

A simple way to save on the total cost of your ticket is to fly from Colombo Bandaranaike Intl Airport to Seattle at noon. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Colombo Bandaranaike Intl Airport to Seattle?

Reviews of airlines servicing Seattle

Read reviews from past customers who have flown Emirates, Singapore Airlines, and Air France from Colombo Bandaranaike Intl Airport to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very good

3,299 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Emirates

8.1

Very good

3,299 reviews

Emirates

8.1

Very good

3,299 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Singapore Airlines

8.1

Very good

1,338 reviews

Emirates

8.1

Very good

3,299 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Air France

7.5

Good

1,465 reviews

Emirates

8.1

Very good

3,299 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Qatar Airways

7.4

Good

3,607 reviews

Emirates

8.1

Very good

3,299 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Malaysia Airlines

7.4

Good

270 reviews

Emirates

8.1

Very good

3,299 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

What airport do you fly into for flights to Seattle from Colombo Bandaranaike Intl?
Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Colombo Bandaranaike Intl to Seattle. 3 airlines have flights to Seattle/Tacoma Intl from Colombo Bandaranaike Intl on a regular basis. Booking flights from Colombo Bandaranaike Intl to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 0 inbound flights from Colombo Bandaranaike Intl per day.
What are the cheapest airlines flying from Colombo Bandaranaike Intl Airport to Seattle round-trip?
Flying on Air France is currently your cheapest option to Seattle, with prices starting at $1,885. Additional round-trip tickets that might be worth considering are offered by Emirates and Qatar Airways, with the lowest prices starting at $1,994 and $2,145, respectively.
What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to Seattle one-way?
The cheapest airlines for a one-way flight from Colombo Bandaranaike Intl Airport to Seattle are Qatar Airways ($910), Turkish Airlines ($2,232), and Malaysia Airlines ($3,553).
Can I find deals for flights from Colombo to Seattle that include hotel bookings?
Yes. In addition to deals on Colombo to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colombo to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to Seattle.
Can I find deals for business class flights from Colombo to Seattle?
Yes. Cheapflights offers flight deals from Colombo 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 Colombo Bandaranaike Intl Airport to Seattle?
Currently, January is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Seattle (average of $238). Flying from Colombo Bandaranaike Intl Airport to Seattle in June is currently the most expensive (average of $389). 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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Other flights to Seattle

Top 3 airlines flying from Colombo to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest$1,000	Average$1,425	FlexibilityNo cancel fee	On-time68%
Singapore Airlines	Cheapest$1,001	Average$1,377	FlexibilityNo cancel fee	On-time81%
Emirates	Cheapest$1,487	Average$1,493	FlexibilityNo cancel fee	On-time75%

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$608+ Cheap flights from Bandaranaike Intl (CMB) 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from Colombo to Seattle

Cheapest flights from Colombo to SeattleExplore the most affordable flight options available from Colombo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Colombo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Seattle that are best for you.

Best time to book a flight from Colombo to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Colombo with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from Colombo 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 July 30, 2025.

How much does it cost to fly round-trip from Colombo Bandaranaike Intl Airport to Seattle?

Reviews of airlines servicing Seattle

Related info for your journey

Find useful and relevant information for your journey from Colombo 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 Colombo Bandaranaike Intl?

What are the cheapest airlines flying from Colombo Bandaranaike Intl Airport to Seattle round-trip?

What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to Seattle one-way?

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

How can I find direct flights from Colombo to Seattle?

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

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Seattle?

Traveling to a place near Seattle?

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Alternative routes for Colombo to Seattle

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Top 3 airlines flying from Colombo to Seattle

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Cheapest flights from Colombo to Seattle
Explore the most affordable flight options available from Colombo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.