CMB - SEA

$650 Find Cheap Flights from Colombo to Seattle - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,197
Typical prices: $1,318-$1,583
Multiple Airlines
Sat 11/3Sat 11/24
CMB - SEA • 2 stops
Cheapest one-way
$650
Typical prices: $918-$1,366
Multiple Airlines
Sun 10/7
CMB - SEA • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Colombo Bandaranaike Intl Airport and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
June
Cheapest • 9% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Istanbul (IST)
Cheapest • Avg $1,416 (round-trip)
Doha Hamad Intl (DOH)
Shortest trip • 21h 22m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Colombo to Seattle (CMB-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colombo to Seattle

Tue, Nov 3 - Tue, Nov 24
Multiple Airlines Logo
7:30 am - 6:10 pmCMB  Colombo Bandaranaike Intl-SEA Seattle/Tacoma Intl
24h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
11:30 pm - 3:55 pmSEA  Seattle/Tacoma Intl-CMB Colombo Bandaranaike Intl
26h 55m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
$1,197Multiple Airlines
Tue, Nov 3 - Tue, Nov 24
Turkish Airlines Logo
9:15 am - 6:10 pmCMB  Colombo Bandaranaike Intl-SEA Seattle/Tacoma Intl
46h 25m1 stop Istanbul
Turkish Airlines Logo
7:05 pm - 5:55 amSEA  Seattle/Tacoma Intl-CMB Colombo Bandaranaike Intl
21h 20m1 stop Istanbul
$1,374Turkish Airlines
Tue, Nov 3 - Tue, Nov 24
Multiple Airlines Logo
12:10 pm - 7:05 amCMB  Colombo Bandaranaike Intl-SEA Seattle/Tacoma Intl
32h 25m1 stop Singapore Changi
Multiple Airlines Logo
10:25 am - 9:25 amSEA  Seattle/Tacoma Intl-CMB Colombo Bandaranaike Intl
33h 30m2 stops Hong Kong Intl Kuala Lumpur Intl
$1,468Multiple Airlines
Tue, Nov 3 - Tue, Nov 24
Multiple Airlines Logo
9:55 am - 12:00 pmCMB  Colombo Bandaranaike Intl-SEA Seattle/Tacoma Intl
39h 35m2 stops Dubai Intl Frankfurt am Main
Multiple Airlines Logo
7:45 am - 5:45 amSEA  Seattle/Tacoma Intl-CMB Colombo Bandaranaike Intl
32h 30m3 stops Toronto Pearson Intl Paris Charles de Gaulle Frankfurt am Main
$1,651Multiple Airlines
Booking Insights

Price, demand and travel trends for Colombo Bandaranaike Intl Airport to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Colombo Bandaranaike Intl Airport to Seattle with more confidence.

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

Turkish Airlines ($1,374) offered the cheapest round-trip ticket from Colombo Bandaranaike Intl Airport to Seattle in the last 5 days.

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Key details for Colombo Bandaranaike Intl Airport to Seattle flights

Low season

February

Cheapest flight

$650
Most popular time to fly and prices are also 2% lower on average.
Flight from Colombo Bandaranaike Intl Airport to Seattle

When to book flights from Colombo to Seattle

Are your dates flexible? Find out the best times to travel from Colombo to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Colombo Bandaranaike Intl Airport to Seattle flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Colombo Bandaranaike Intl Airport to Seattle?

    Flights from Colombo Bandaranaike Intl Airport to Seattle usually depart from Colombo Bandaranaike Intl (CMB) and arrive at Seattle/Tacoma Intl (SEA).

  • What cabin classes can I book on flights from Colombo Bandaranaike Intl Airport to Seattle?

    Three cabin classes are available on flights from Colombo Bandaranaike Intl Airport to Seattle:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Colombo Bandaranaike Intl Airport to Seattle pass through?

    One-stop flights from Colombo Bandaranaike Intl Airport to Seattle most commonly connect through:

    • Doha Hamad Intl (DOH) - 49% of one-stop connections
    • Hong Kong Intl (HKG) - 20% of one-stop connections
    • Singapore Changi (SIN) - 17% of one-stop connections
    • Istanbul (IST) - 11% of one-stop connections

    Doha Hamad Intl (DOH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Colombo Bandaranaike Intl Airport to Seattle?

    Yes. Being flexible with your travel dates can save you up to 34% on the Colombo Bandaranaike Intl Airport to Seattle route. Thursday is the cheapest departure day at $1,318 round-trip on average, while Saturday is the most expensive at $1,985, a difference of $667. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

  • How long is a flight from Colombo Bandaranaike Intl Airport to Seattle?

    A nonstop flight from Colombo Bandaranaike Intl Airport to Seattle takes 0h 00m, covering 8,420 miles.

  • Do I need a passport to fly from Colombo Bandaranaike Intl Airport to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Colombo Bandaranaike Intl Airport to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,197 to $1,651. That means the highest observed fare was about 37% higher than the lowest one.

  • How are flight prices from Colombo Bandaranaike Intl Airport to Seattle looking right now?

    One-way fares from Colombo Bandaranaike Intl Airport to Seattle are currently lower than usual. Average one-way flight prices are about $703, which is 33% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Colombo Bandaranaike Intl Airport to Seattle?

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time at 21h 22m, compared with 22h 15m via Hong Kong Intl (HKG) and 22h 30m via Istanbul (IST).

  • What is the time difference between Colombo Bandaranaike Intl Airport and Seattle?

    Seattle is 12 hours behind Colombo Bandaranaike Intl Airport (Pacific Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

  • How much should I expect to pay for a Colombo Bandaranaike Intl Airport to Seattle flight?

    Round-trip flights from Colombo Bandaranaike Intl Airport to Seattle range from $1,318 to $1,583, with an average of $1,412 over the past 12 months. Anything below $1,318 counts as a good deal.

Your guide to booking Colombo Bandaranaike Intl Airport to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Saturday. On this route, Thursday flights average $1,318 - about $667 less than Saturday (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Colombo Bandaranaike Intl Airport to Seattle trip for June. Fares historically average $1,290 round-trip in that month - typically $824 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
    - Seattle Airport Marriott
    - Coast Gateway Hotel
    - Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Colombo to Seattle

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