Find a great deal and save up to 36% 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 Sri Lanka to Washington, D.C. Dulles Intl Airport within the next two weeks, with the cheapest ticket starting at $1,240.
Our data shows that October tends to be the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Sri Lanka. Users have commonly found prices around $1,509 for the month, but tickets can be as low as $954. Due to multiple factors, prepare for potentially higher prices in August.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sri Lanka to Washington, D.C. Dulles Intl Airport as you normally would.
Fly from
Fly to
Budget
$1,315 - $2,261
Route
Depart
Return
Price
Colombo Bandaranaike IntlWashington, D.C. Dulles Intl
CMB - IAD
CMBIAD
Colombo Bandaranaike Intl
س 9/21
1 stop36h 00m
Washington, D.C. Dulles Intl
ن 9/30
1 stop33h 20m
Colombo Bandaranaike IntlWashington, D.C. Dulles Intl
CMB - IAD
CMBIAD
Colombo Bandaranaike Intl
ر 10/2
1 stop41h 25m
Washington, D.C. Dulles Intl
ح 10/6
1 stop22h 00m
Colombo Bandaranaike IntlWashington, D.C. Dulles Intl
CMB - IAD
CMBIAD
Colombo Bandaranaike Intl
ث 10/1
2 stops29h 54m
Washington, D.C. Dulles Intl
ح 10/6
1 stop26h 25m
Colombo Bandaranaike IntlWashington, D.C. Dulles Intl
CMB - IAD
CMBIAD
Colombo Bandaranaike Intl
ر 10/2
2 stops44h 43m
Washington, D.C. Dulles Intl
ح 10/6
2 stops38h 40m
Colombo Bandaranaike IntlWashington, D.C. Dulles Intl
CMB - IAD
CMBIAD
Colombo Bandaranaike Intl
خ 5/23
2 stops23h 40m
Washington, D.C. Dulles Intl
س 11/16
2 stops40h 05m
Colombo Bandaranaike IntlWashington, D.C. Dulles Intl
CMB - IAD
CMBIAD
Colombo Bandaranaike Intl
ن 6/3
1 stop39h 05m
Washington, D.C. Dulles Intl
ث 6/11
1 stop25h 45m
Colombo Bandaranaike IntlWashington, D.C. Dulles Intl
CMB - IAD
CMBIAD
Colombo Bandaranaike Intl
ج 9/20
2 stops32h 39m
Washington, D.C. Dulles Intl
ن 9/30
2 stops44h 08m
Colombo Bandaranaike IntlWashington, D.C. Dulles Intl
CMB - IAD
CMBIAD
Colombo Bandaranaike Intl
ن 7/8
1 stop38h 40m
Washington, D.C. Dulles Intl
ث 7/30
2 stops42h 10m
Colombo Bandaranaike IntlWashington, D.C. Dulles Intl
CMB - IAD
CMBIAD
Colombo Bandaranaike Intl
ث 10/1
2 stops26h 25m
Washington, D.C. Dulles Intl
ح 10/6
2 stops29h 35m
No data available for this route at this time. Please check back soon.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
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