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Flights from Seattle to Colombo Starting at NZD 645

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • SEA09:40
        25h 20m
        1 stop
        CMB23:30
        Tue, Mar 11|Seattle - Colombo|Singapore Airlines
        NZD 645NZD 774
        17% OFF
        17% OFF
        NZD 774NZD 645

        Choose Singapore Airlines flights from Seattle to Colombo. The one-way connecting flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 11, arriving at Bandaranaike International Airport. One-way Prices start from NZD 645 including taxes and charges.

      • SEA09:40
        25h 20m
        1 stop
        CMB23:30
        Sun, Mar 9|Seattle - Colombo|Singapore Airlines
        NZD 649NZD 774
        16% OFF
        16% OFF
        NZD 774NZD 649

        Choose Singapore Airlines flights from Seattle to Colombo. The one-way connecting flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Sun, Mar 9, arriving at Bandaranaike International Airport. One-way Prices start from NZD 649 including taxes and charges.

      • SEA08:40
        25h 20m
        1 stop
        CMB23:30
        Sun, Mar 2|Seattle - Colombo|Singapore Airlines
        NZD 657NZD 774
        15% OFF
        15% OFF
        NZD 774NZD 657

        Choose Singapore Airlines flights from Seattle to Colombo. The one-way connecting flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Sun, Mar 2, arriving at Bandaranaike International Airport. One-way Prices start from NZD 657 including taxes and charges.

      • SEA10:15
        24h 50m
        1 stop
        CMB23:35
        Tue, Apr 1|Seattle - Colombo|Singapore Airlines
        NZD 663
        NZD 663

        Choose Singapore Airlines flights from Seattle to Colombo. The one-way connecting flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Tue, Apr 1, arriving at Bandaranaike International Airport. One-way Prices start from NZD 663 including taxes and charges.

      • SEA08:40
        25h 20m
        1 stop
        CMB23:30
        Sat, Mar 1|Seattle - Colombo|Singapore Airlines
        NZD 672
        NZD 672

        Choose Singapore Airlines flights from Seattle to Colombo. The one-way connecting flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Sat, Mar 1, arriving at Bandaranaike International Airport. One-way Prices start from NZD 672 including taxes and charges.

      • SEA08:40
        25h 20m
        1 stop
        CMB23:30
        Tue, Mar 4|Seattle - Colombo|Singapore Airlines
        NZD 672
        NZD 672

        Choose Singapore Airlines flights from Seattle to Colombo. The one-way connecting flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 4, arriving at Bandaranaike International Airport. One-way Prices start from NZD 672 including taxes and charges.

      • SEA09:40
        25h 20m
        1 stop
        CMB23:30
        Thu, Mar 20|Seattle - Colombo|Singapore Airlines
        NZD 683
        NZD 683

        Choose Singapore Airlines flights from Seattle to Colombo. The one-way connecting flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 20, arriving at Bandaranaike International Airport. One-way Prices start from NZD 683 including taxes and charges.

      • SEA08:40
        25h 20m
        1 stop
        CMB23:30
        Thu, Mar 6|Seattle - Colombo|Singapore Airlines
        NZD 693
        NZD 693

        Choose Singapore Airlines flights from Seattle to Colombo. The one-way connecting flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 6, arriving at Bandaranaike International Airport. One-way Prices start from NZD 693 including taxes and charges.

      • SEA08:40
        25h 20m
        1 stop
        CMB23:30
        Thu, Feb 27|Seattle - Colombo|Singapore Airlines
        NZD 711
        NZD 711

        Choose Singapore Airlines flights from Seattle to Colombo. The one-way connecting flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Thu, Feb 27, arriving at Bandaranaike International Airport. One-way Prices start from NZD 711 including taxes and charges.

      • SEA08:40
        25h 20m
        1 stop
        CMB23:30
        Sat, Feb 22|Seattle - Colombo|Singapore Airlines
        NZD 718
        NZD 718

        Choose Singapore Airlines flights from Seattle to Colombo. The one-way connecting flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Sat, Feb 22, arriving at Bandaranaike International Airport. One-way Prices start from NZD 718 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        CMB02:00 pm
        Fri, Feb 7|Seattle - Colombo|Singapore Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to Colombo flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. BR025

    EVA Air

    01:30

    SEA

    12.7h

    05:10

    TPE

    SMTWTFS
    Search

  2. BR211

    EVA Air

    08:35

    TPE

    3.9h

    11:30

    BKK

    SMTWTFS

  3. UL405

    SriLankan Airlines

    15:20

    BKK

    3.3h

    17:10

    CMB

    S-T--F-

  4. BR025

    EVA Air

    01:30

    SEA

    12.7h

    05:10

    TPE

    SMTWTFS
    Search

  5. BR201

    EVA Air

    09:40

    TPE

    3.9h

    12:35

    BKK

    S-TW-F-

  6. UL405

    SriLankan Airlines

    15:20

    BKK

    3.3h

    17:10

    CMB

    S-T--F-

  7. AS280

    Alaska Airlines

    06:20

    SEA

    5.4h

    14:42

    EWR

    SMTWTFS
    Search

  8. QR702

    Qatar Airways

    21:30

    JFK

    12.3h

    16:50

    DOH

    SMTWTFS

  9. QR658

    Qatar Airways

    18:45

    DOH

    4.7h

    01:55

    CMB

    SMTWTFS

  10. SQ027

    Singapore Airlines

    08:40

    SEA

    17.0h

    17:40

    SIN

    -M-W-FS
    Search

  11. SQ720

    Singapore Airlines

    18:30

    SIN

    2.5h

    20:00

    BKK

    SMTWTFS

  12. TG307

    Thai Airways

    21:40

    BKK

    3.8h

    23:55

    CMB

    SMTWTFS

  13. SQ027

    Singapore Airlines

    08:40

    SEA

    17.0h

    17:40

    SIN

    -M-W-FS
    Search

  14. SQ468

    Singapore Airlines

    22:10

    SIN

    3.8h

    23:30

    CMB

    SMTWTFS

  15. AS406

    Alaska Airlines

    10:06

    SEA

    5.1h

    18:13

    IAD

    SMTWTFS
    Search

  16. EY006

    Etihad Airways

    22:00

    IAD

    13.0h

    19:00

    AUH

    SMTWTFS

  17. EY394

    Etihad Airways

    21:10

    AUH

    4.5h

    03:10

    CMB

    SMTWTFS

  18. QR720

    Qatar Airways

    16:05

    SEA

    14.6h

    17:40

    DOH

    SMTWTFS
    Search

  19. QR660

    Qatar Airways

    02:35

    DOH

    4.7h

    09:45

    CMB

    SMTWTFS

  20. QR720

    Qatar Airways

    16:05

    SEA

    14.6h

    17:40

    DOH

    SMTWTFS
    Search

  21. QR658

    Qatar Airways

    18:45

    DOH

    4.7h

    01:55

    CMB

    SMTWTFS

  22. VS106

    Virgin Atlantic

    17:35

    SEA

    9.8h

    11:25

    LHR

    SMTWTFS
    Search

  23. VS354

    Virgin Atlantic

    18:45

    LHR

    9.5h

    08:45

    BOM

    SMTWTFS

  24. 6E1185

    IndiGo

    12:15

    BOM

    2.8h

    15:00

    CMB

    SM-WTFS

  25. VS106

    Virgin Atlantic

    17:35

    SEA

    9.8h

    11:25

    LHR

    SMTWTFS
    Search

  26. VS302

    Virgin Atlantic

    10:30

    LHR

    9.1h

    00:05

    DEL

    SMTWTFS

  27. UL192

    SriLankan Airlines

    05:15

    DEL

    3.6h

    08:50

    CMB

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Seattle to Colombo

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Seattle (SEA) to Colombo (CMB) the cheapest?

    Airlines adjust prices for flights from Seattle to Colombo based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Colombo (CMB) cost?

    According to Trip.com's data, the lowest price is around NZD 2,845.

  • What is the transportation method from the main airport to downtown in Colombo?

    • The distance from Bandaranaike International Airport to downtown is about 29 km. It takes about 40 minutes by taxi.

How to find a cheap flight from Seattle to Colombo

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Colombo. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Seattle to Colombo

Cheapest nonstop flight priceNZD 644
Off-season for travelMarch
Peak season for travelDecember
Flight distance13,587.58 km
Popular airlineAmerican Airlines

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