Cheap flights from Seattle to Colombo

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Sat 18/12

How to find the cheapest flight from Seattle to Colombo

All the information you need to plan the best SEA to CMB flight in 2021: compare Seattle to Colombo flight prices with the expected peak season, weather and rainfall in Colombo.

SEA - CMB

Price

C$ 966 - C$ 1,480

CMB

Temperature

27 - 28 °C

CMB

Precipitation

60 - 350 mm

Popular in

December

High demand for flights, 25% potential price rise

Cheapest in

May

Best time to find cheap flights, 13% potential price drop

Average price

C$ 1,900

Average for round-trip flights in December 2021

Round-trip from

C$ 1,240

From Seattle/Tacoma Intl to Colombo Bandaranaike Intl

How far in advance should I book a flight from Seattle to Colombo Bandaranaike Intl Airport?

To save up to 26% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Colombo Bandaranaike Intl Airport from C$ 1,601 1-2 weeks out and tickets from C$ 1,959 for flights departing within the next 72 hours.

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

Flights from Seattle to Colombo Bandaranaike Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from Seattle to Colombo Bandaranaike Intl Airport in May, with the cheapest ticket starting at C$ 1,066.

When is the cheapest time to fly from Seattle to Colombo Bandaranaike Intl Airport (SEA - CMB)?

When flying from Seattle to Colombo Bandaranaike Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Useful info, stats and facts about Seattle to Colombo flights.

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

Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly out of when you book flights from Seattle to Colombo Bandaranaike Intl. 0 airlines have flights from Seattle/Tacoma Intl to Colombo Bandaranaike Intl on a regular basis. Booking flights from Seattle/Tacoma Intl to Colombo Bandaranaike Intl should not be difficult; the airport handles an average of 0 outbound flights to Colombo Bandaranaike Intl per day.

Flights to Colombo from Seattle

Can I fly to Colombo from Seattle/Tacoma Intl right now?

Information is based on travel restrictions from Seattle/Tacoma Intl to Colombo

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Colombo.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 48 Antigen (quick-test) hours before departing to Colombo.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Colombo.

Documents
Health Declaration Form - Travelers are required to complete a health declaration form before arriving in Sri Lanka. Each traveler must have their own form filled out.

Health Pass For Public Activity - Travelers are required to present proof of vaccination before checking in to hotels and other public places. The health pass should be presented as valid proof of vaccination.

Health Insurance - Travelers must pay for COVID-19 local travel insurance at USD $12 with coverage of USD $50,000 for up to 1 month.

Fully vaccinated travelers are recommended to have comprehensive travel insurance that will cover health and other expenses related to COVID-19.




Can I fly back to Seattle/Tacoma Intl from Colombo?

Returning to Seattle/Tacoma Intl from Colombo

COVID-19 testing requirements
Visitors from Colombo must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Colombo are not required to quarantine after entering Seattle/Tacoma Intl.