Cheap flights from Seattle to Colombo from $762
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Colombo departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Seattle to Colombo
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Singapore Airlines flights from Seattle to Colombo Bandaranaike Intl Airport
Our best Singapore Airlines deals on Seattle to Colombo Bandaranaike Intl Airport flight tickets
Air Canada flights from Seattle to Colombo Bandaranaike Intl Airport
Our best Air Canada deals on Seattle to Colombo Bandaranaike Intl Airport flight tickets
See travel insights to Colombo from
How to get the cheapest flight ticket from Seattle to Colombo Bandaranaike Intl Airport
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 month to fly to Colombo Bandaranaike Intl Airport?
If you aren’t able to travel during the month of October, then book flights to Colombo Bandaranaike Intl Airport from Seattle during September instead. Flights to Colombo Bandaranaike Intl Airport in September, while not as cheap as those in October, still average around $1,038.
What is the cheapest day to depart on your flight to Colombo Bandaranaike Intl Airport?
On average, the least expensive day to fly to Colombo Bandaranaike Intl Airport from Seattle is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,299. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Colombo Bandaranaike Intl Airport for around $1,513.
What is the cheapest time of day to depart on your flight to Colombo Bandaranaike Intl Airport?
At noon is the cheapest time of day to fly from Seattle to Colombo Bandaranaike Intl Airport when you can find flight prices for as low as $1,021. Flying to Colombo Bandaranaike Intl Airport at noon is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Colombo Bandaranaike Intl Airport, so prices are often more expensive at around $1,384 per ticket.
How far in advance should I book a flight to Colombo Bandaranaike Intl Airport?
You are more likely to see cheaper flights to Colombo Bandaranaike Intl Airport from Seattle when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Colombo Bandaranaike Intl Airport for around $1,215 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo Bandaranaike Intl Airport from Seattle for as low as $1,044 on momondo.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Colombo Bandaranaike Intl?
Turkish Airlines, Cathay Pacific, and KLM are the most popular carriers operating from Seattle/Tacoma Intl to Colombo Bandaranaike Intl
What airlines fly to Colombo Bandaranaike Intl Airport?
Singapore Airlines, Emirates and Turkish Airlines are the top three most popular airlines that fly to Colombo Bandaranaike Intl Airport from Seattle according to our data. Singapore Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Colombo Bandaranaike Intl Airport. Keep in mind that there are 5 different airlines that fly to Colombo Bandaranaike Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Seattle to Colombo Bandaranaike Intl Airport
Cheap Seattle to Colombo Bandaranaike Intl Airport (SEA to CMB) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Colombo Bandaranaike Intl Airport
How far is Seattle/Tacoma Intl to Colombo Bandaranaike Intl by plane?
Colombo Bandaranaike Intl is 8409.1 mi away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 21h 35m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Colombo Bandaranaike Intl Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Colombo Bandaranaike Intl Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Colombo Bandaranaike Intl Airport?
There are 5 operators available for flights from Seattle/Tacoma Intl Airport to Colombo Bandaranaike Intl Airport as of April 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Colombo Bandaranaike Intl Airport?
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 Seattle/Tacoma Intl Airport to Colombo Bandaranaike Intl Airport.
What documentation or ID do you need to fly to Colombo Bandaranaike Intl Airport?
The necessary travel and health documents for your Colombo Bandaranaike Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Colombo Bandaranaike Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Seattle to Colombo Bandaranaike Intl Airport is Singapore Airlines, representing 36% of all bookings. The subsequent popular airlines are Emirates at 22%, Turkish Airlines at 20%, and Qatar Airways at 18%.
Best airlines flying from Seattle to Colombo Bandaranaike Intl Airport
Compare and see reviews for airlines that fly from Seattle to Colombo Bandaranaike Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $785 | Free Cancellation | Rating 8.1 1,292 reviews | |||
| PriceFrom $927 | Free Cancellation | Rating 7.3 3,790 reviews | |||
| PriceFrom $1,081 | Free Cancellation | Rating 7.4 3,563 reviews | |||
| PriceFrom $1,106 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,145 | Free Cancellation | Rating 8.0 3,215 reviews |
Traveling to a place near Colombo?
Book flights to Colombo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Colombo?
It is quick and easy to find Seattle to Colombo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colombo that suits you.
Can I find flights from Seattle to Colombo with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Colombo from Seattle with this policy.
How can momondo help me find flights from Seattle to Colombo?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colombo from Seattle.
I’m not ready to book a flight from Seattle to Colombo right now. Can momondo alert me if prices change?
Price alerts on flights to Colombo from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.