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Cheap flights from Washington Dulles Intl (IAD) to Colombo (CMB)

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The best prices from Washington Dulles Intl to Colombo are usually found in May or April, booked 49 days in advance, depart on a Wednesday or Monday and return on a Saturday

How to find the cheapest flight from
Washington Dulles Intl (IAD) to Colombo (CMB)

IAD - CMB
Price
$954 - $1,634
CMB
Temperature
86 - 91.4 °F
CMB
Rainfall
1.3 - 11.9 inches

Popular in

December

High demand for flights, 32% potential price rise

Cheapest in

May

Best time to find cheap flights, 14% potential price drop

Round-trip from

$954

From Washington Dulles Intl to Colombo

One-way from

$563

One-way flight from Washington Dulles Intl to Colombo

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Washington Dulles Intl to Colombo?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 19% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Washington Dulles Intl to Colombo?

Find a great deal and save up to 10% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington Dulles Intl to Colombo within the next two weeks, with the cheapest ticket starting at $1,012.

What is the cheapest month to fly from Washington Dulles Intl to Colombo?

April is one of the best times of the year to fly to Colombo from Washington Dulles Intl. Prices for April average $1,021 per person but you can even find prices for as low as $555. The most expensive prices can be found in the month of December. Opting for a April flight can save you 55% on your journey compared to booking in April

When is the cheapest time to fly from Washington Dulles Intl to Colombo (IAD - CMB)?

Unlike in the morning, when flights are generally more expensive, you can save up to 7% on flights from Washington Dulles Intl to Colombo by exploring options for tickets at noon.

Cheap flights from Washington Dulles Intl to Colombo in November, December 2020

The best prices found for IAD to CMB flights for November, December
31 Dec - 30 Jan
$1,393pp
IAD
Washington Dulles Intl
Qatar Airways
 
1 STOP
CMB
Colombo Bandaranaike Intl
CMB
Colombo Bandaranaike Intl
Qatar Airways
 
1 STOP
IAD
Washington Dulles Intl
31 Dec - 31 Jan
$1,396pp
IAD
Washington Dulles Intl
Qatar Airways
 
1 STOP
CMB
Colombo Bandaranaike Intl
CMB
Colombo Bandaranaike Intl
Qatar Airways
 
1 STOP
IAD
Washington Dulles Intl
31 Dec - 31 Jan
$1,474pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
CMB
Colombo Bandaranaike Intl
CMB
Colombo Bandaranaike Intl
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl

Washington Dulles Intl to Colombo 2021 flight deals

Cheap flights to Colombo from Washington Dulles Intl found for next year
31 Dec - 30 Jan
$1,393pp
IAD
Washington Dulles Intl
Qatar Airways
 
1 STOP
CMB
Colombo Bandaranaike Intl
CMB
Colombo Bandaranaike Intl
Qatar Airways
 
1 STOP
IAD
Washington Dulles Intl
31 Dec - 31 Jan
$1,396pp
IAD
Washington Dulles Intl
Qatar Airways
 
1 STOP
CMB
Colombo Bandaranaike Intl
CMB
Colombo Bandaranaike Intl
Qatar Airways
 
1 STOP
IAD
Washington Dulles Intl
31 Dec - 31 Jan
$1,474pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
CMB
Colombo Bandaranaike Intl
CMB
Colombo Bandaranaike Intl
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl

Last minute flights from Washington Dulles Intl to Colombo

Late deals on round-trip flights to Colombo from Washington Dulles Intl, departing today and this week
1 Dec - 15 Dec
$1,810pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
CMB
Colombo Bandaranaike Intl
CMB
Colombo Bandaranaike Intl
Multiple Airlines
     
3 STOPS
IAD
Washington Dulles Intl
1 Dec - 16 Dec
$1,860pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
CMB
Colombo Bandaranaike Intl
CMB
Colombo Bandaranaike Intl
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
1 Dec - 16 Dec
$1,881pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
CMB
Colombo Bandaranaike Intl
CMB
Colombo Bandaranaike Intl
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to Colombo from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to Colombo
2:55 pm - 11:55 pm
SriLankan Airlines
1 Stop
22h 30m
IAD - CMB
SriLankan Airlines
$563
KAYAK
3:15 pm - 1:00 am
Qatar Airways
1 Stop
23h 15m
IAD - CMB
Qatar Airways
$817
qatarairways.com
1:25 pm - 2:00 am
SWISS
2 Stops
26h 05m
IAD - CMB
SWISS
$857
KAYAK

Related info for your journey

Useful info, stats and facts about Washington Dulles Intl to Colombo flights.

Flight FAQs

From Washington Dulles Intl to Colombo

Are flight prices decreasing from Washington Dulles Intl to Colombo due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Colombo for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Washington Dulles Intl to Colombo Bandaranaike Intl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Etihad Airways is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Washington Dulles Intl to Colombo Bandaranaike Intl. Policies will vary by airline.

Which airlines flying from Washington Dulles Intl to Colombo Bandaranaike Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Qatar Airways, Emirates, and SriLankan Airlines flying from Washington Dulles Intl to Colombo Bandaranaike Intl have implemented new flexible cancellation policies.

Can I find flights from Washington Dulles Intl to Colombo for under $800 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Colombo for under $800. The cheapest flight booked recently is on Turkish Airlines for just $794, but on average you can expect to pay $1,133.

Are there nonstop flights from Washington Dulles Intl to Colombo for under $800 on Cheapflights?

There are no nonstop flights from Washington Dulles Intl to Colombo, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Washington Dulles Intl to Colombo for under $1,900?

There are currently 10+ open flights from Washington Dulles Intl to Colombo within the next 7 days for less than $1,900.

Does it rain more in Washington Dulles Intl or Colombo?

Washington Dulles Intl will have less rainfall in 2 compared to Colombo over the next 14 days.

Is Washington Dulles Intl weather warmer or cooler than Colombo?

Our data indicates that the weather will be 91 °F on average in the month of February. The temperature in Colombo is typically hotter than in Washington Dulles Intl. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Washington Dulles Intl to Colombo?

There are many flights that can get you from Washington Dulles Intl to Colombo in 21h 40m. Fly via SriLankan Airlines, Emirates, or Qatar Airways to get the fastest option. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Washington Dulles Intl to Colombo round-trip?

According to our current data, Turkish Airlines ($794), SriLankan Airlines ($1,117), and Qatar Airways ($1,146) offers the cheapest pricing from Washington Dulles Intl to Colombo. Users have found that Turkish Airlines is 28% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Washington Dulles Intl to Colombo one-way?

$547 is the cheapest one-way deal found within the past few days, from SriLankan Airlines. You may also be able to find cheap deals on Qatar Airways and SWISS, with prices starting from $711 and $857, respectively.

Destination information for Colombo

Things to know before you go. Useful info for your trip from Washington Dulles Intl to Colombo
Today's exchange rate
$1 = Rs 183.65
Average temperature for November in Colombo
87.8 °F
Avg rainfall for November in Colombo
9.8 ″

Airports servicing Washington

Airports servicing Colombo

Top 5 airlines from Washington Dulles Intl to Colombo

The chart below displays the airlines Cheapflights users traveling from Washington Dulles Intl to Colombo choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
SriLankan Airlines
$651 $1,154 No cancel fee 68%

We couldn't confirm the COVID-19 safety measures taken by SriLankan Airlines. Please check directly on their website for additional information.

Emirates
$948 $1,267 No cancel fee 75%
Cathay Pacific
$573 $1,383 No cancel fee 72%
Qatar Airways
$792 $1,390 No cancel fee 68%
Etihad Airways
$987 $1,417 No change fee 75%
Home Asia Sri Lanka Colombo Cheap flights from Washington Dulles Intl to Colombo