Cheap flights from Washington, D.C. Dulles Intl Airport to Colombo from $412
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, D.C. Dulles Intl Airport to Colombo departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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See travel insights to Colombo from
How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Colombo
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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Colombo?
What is the cheapest month to fly to Colombo?
The month of April is, on average, the cheapest month to fly to Colombo from Washington, D.C. Dulles Intl Airport, with most prices found around $883. If you are unable to visit Colombo during the month of April, then departing from Washington, D.C. Dulles Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around $948.
What is the cheapest day to depart on your flight to Colombo?
The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Colombo is on a Tuesday. Travelers who choose to depart for Colombo on a Tuesday will often find tickets for as low as $1,246. The most expensive day to fly to Colombo is Friday, with ticket prices averaging around $1,333.
What is the cheapest time of day to depart on your flight to Colombo?
Our most recent data shows that the best time of day to fly to Colombo is in the evening. Flights from Washington, D.C. Dulles Intl Airport to Colombo during this time can be as low as $1,238. Flights to Colombo are more costly at noon, with an average ticket price of $1,277. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Colombo?
You are more likely to see cheaper flights to Colombo from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo for around $1,077 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo from Washington, D.C. Dulles Intl Airport for as low as $906 on momondo.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Colombo?
Etihad Airways, Qatar Airways, and IndiGo are the most popular carriers operating from Washington, D.C. Dulles Intl to Colombo
What airlines fly to Colombo?
Etihad Airways, Qatar Airways and Turkish Airlines are the top three most popular airlines that fly to Colombo from Washington, D.C. Dulles Intl Airport according to our data. Etihad Airways is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Colombo. Keep in mind that there are 7 different airlines that fly to Colombo on a routine basis, so you have a few additional options to choose from.
Cheap Washington, D.C. Dulles Intl Airport to Colombo flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Colombo
How far is Washington, D.C. Dulles Intl to Colombo by plane?
There are 8942.7 mi between Washington, D.C. Dulles Intl and Colombo. By plane, this route typically takes 19h 15m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Colombo?
Prices for flights from Washington, D.C. Dulles Intl Airport to Colombo are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Colombo?
As of July 2025, there are 7 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Colombo.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Colombo?
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, D.C. Dulles Intl Airport to Colombo.
What documentation or ID do you need to fly to Colombo?
The travel and health documents you'll need for your trip to Colombo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colombo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Colombo
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Colombo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $750 | Free Cancellation | Rating 7.4 1,220 reviews | |||
| PriceFrom $830 | Free Cancellation | Rating 5.5 2,926 reviews | |||
| PriceFrom $890 | Free Cancellation | Rating 7.3 3,895 reviews | |||
| PriceFrom $900 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $920 | Free Cancellation | Rating 7.4 3,594 reviews | |||
| PriceFrom $1,082 | Free Cancellation | Rating 6.8 478 reviews | |||
| PriceFrom $1,410 | Free Cancellation | Rating 8.1 3,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Colombo?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Colombo. momondo saves you time and could save you money on your trip.
Can I find flights from Washington, D.C. to Colombo with flexible booking policies on momondo?
momondo does allow users to show only those flights to Colombo from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Washington, D.C. to Colombo?
momondo provides multiple filters to help you find the best flight to Colombo from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Washington, D.C. to Colombo right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Washington, D.C. to Colombo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colombo and let you know when they change.