Cheap flights from Washington to Colombo Bandaranaike Intl Airport from $585
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Colombo Bandaranaike Intl Airport departing on 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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 Washington to Colombo
Round-trip
One-way
Last minute
Cheap round-trip flights
KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington to Colombo.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington to Colombo.
Cheap last minute flights
Planning a quick getaway from Washington to Colombo? These are the last-minute flight deals available now.
Singapore Airlines flights from State of Washington to Colombo Bandaranaike Intl Airport
Our best Singapore Airlines deals on State of Washington to Colombo Bandaranaike Intl Airport flight tickets
Singapore Airlines![Singapore Airlines]()
Aug 24![Singapore Airlines]()
Sep 20
SEA10:15 amSeattle/Tacoma Intl
24h 50m
1 stop
CMB11:35 pmColombo Bandaranaike Intl
CMB12:50 amColombo Bandaranaike Intl
20h 25m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Singapore Airlines![Singapore Airlines]()
Aug 24![Singapore Airlines]()
Sep 19
SEA10:15 amSeattle/Tacoma Intl
24h 50m
1 stop
CMB11:35 pmColombo Bandaranaike Intl
CMB12:50 amColombo Bandaranaike Intl
20h 25m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Qatar Airways flights from State of Washington to Colombo Bandaranaike Intl Airport
Our best Qatar Airways deals on State of Washington to Colombo Bandaranaike Intl Airport flight tickets
Qatar Airways![Qatar Airways]()
Sep 14![Qatar Airways]()
Sep 27
SEA4:30 pmSeattle/Tacoma Intl
22h 05m
1 stop
CMB3:05 amColombo Bandaranaike Intl
CMB3:35 amColombo Bandaranaike Intl
21h 40m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Qatar Airways![Qatar Airways]()
Sep 15![Qatar Airways]()
Sep 29
SEA4:30 pmSeattle/Tacoma Intl
22h 05m
1 stop
CMB3:05 amColombo Bandaranaike Intl
CMB4:35 amColombo Bandaranaike Intl
20h 40m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
See travel insights to Colombo from
How to get the cheapest flight ticket from State of Washington 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
Prices
Airlines
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 State of Washington 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 State of Washington 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 State of Washington 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 State of Washington 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 State of Washington 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 State of Washington for as low as $1,044 on momondo.
What is the cheapest airline that flies from Washington to Colombo Bandaranaike Intl?
Cathay Pacific, Singapore Airlines, and American Airlines are the most popular carriers operating from Washington to Colombo Bandaranaike Intl
What airlines fly to Colombo Bandaranaike Intl Airport?
Singapore Airlines, Qatar Airways and Emirates are the top three most popular airlines that fly to Colombo Bandaranaike Intl Airport from State of Washington according to our data. Singapore Airlines is the first choice among our users, with 33% 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.
Cheap State of Washington to Colombo Bandaranaike Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from State of Washington to Colombo Bandaranaike Intl Airport
When did momondo last update prices for flights from Washington to Colombo Bandaranaike Intl Airport?
Prices for flights from Washington to Colombo Bandaranaike Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Colombo Bandaranaike Intl Airport?
As of April 2025, there are 6 operators available to choose from for flights from Washington to Colombo Bandaranaike Intl Airport.
How old do you have to be to fly from Washington 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 Washington 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.
Best airlines flying from State of Washington to Colombo Bandaranaike Intl Airport
Compare and see reviews for airlines that fly from State of Washington to Colombo Bandaranaike Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $785 | Free Cancellation | Rating 8.1 1,290 reviews | |||
| PriceFrom $927 | Free Cancellation | Rating 7.3 3,773 reviews | |||
| PriceFrom $1,081 | Free Cancellation | Rating 7.4 3,560 reviews | |||
| PriceFrom $1,106 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,145 | Free Cancellation | Rating 8.0 3,205 reviews |
Traveling to a place near Colombo?
Book flights to Colombo if you plan to visit one of these locationsNegombo
Marawila
Why use momondo?
Why should I use momondo to find a flight deal from Washington to Colombo?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Colombo. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Washington to Colombo with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Washington to Colombo flights to just show those with flexible booking policies.
How can momondo help me find flights from Washington 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 Washington.
I’m not ready to book a flight from Washington to Colombo right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Washington to Colombo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.