Colombo

$390+ Cheap flights from Dulles Intl (IAD) to Bandaranaike Intl (CMB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CMB
Nov 3 — Nov 101
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IAD - CMB
Nov 3 - Nov 10

Find cheap flights from Dulles Intl to Colombo with Cheapflights

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The best prices from Washington, D.C. Dulles Intl to Colombo Bandaranaike Intl are usually found in September or October, booked 8 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from Dulles Intl to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Colombo (CMB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

September

Round-trip from

$955
(oojo)

One-way from

$390
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Colombo Bandaranaike Intl flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Colombo Bandaranaike Intl flights.
High demand for flights, 30% potential price rise
Best time to find cheap flights, 23% potential price drop
From Washington, D.C. Dulles Intl to Colombo Bandaranaike Intl
One-way flight from Washington, D.C. Dulles Intl to Colombo Bandaranaike Intl

Find flight deals from Dulles Intl to Colombo

Cheapest flights from Dulles Intl to Colombo
Explore the most affordable flight options available from Dulles Intl to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2024.

This StudentUniverse deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/3010:30 pmIAD - CMB
1 stop31h 10mEtihad Airways
Tue 11/194:20 amCMB - IAD
1 stop22h 35mEtihad Airways
Deal found 10/29$976
This Turkish Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/252:00 pmIAD - CMB
1 stop29h 30mTurkish Airlines
Sun 12/19:55 pmCMB - IAD
1 stop24h 20mTurkish Airlines
Deal found 10/28$1,038
This Ovago deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/309:05 pmIAD - CMB
1 stop26h 10mQatar Airways
Mon 11/183:25 amCMB - IAD
1 stop23h 00mQatar Airways
Deal found 10/29$1,050
This JetBlue deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/319:05 pmIAD - CMB
1 stop20h 20mJetBlue
Mon 11/184:25 amCMB - IAD
1 stop22h 00mJetBlue
Deal found 10/29$1,095
This Trip.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/16:10 pmIAD - CMB
2 stops42h 35mMultiple Airlines
Wed 12/115:05 pmCMB - IAD
2 stops32h 10mMultiple Airlines
Deal found 10/28$1,144
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2910:35 amIAD - CMB
1 stop29h 50mAmerican Airlines
Fri 1/244:25 amCMB - IAD
2 stops54h 01mAmerican Airlines
Deal found 10/29$1,146
This oojo deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3111:15 amIAD - CMB
2 stops21h 40mEmirates
Sun 11/101:35 amCMB - IAD
1 stop41h 05mEmirates
Deal found 10/28$1,415
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/257:02 amIAD - CMB
2 stops33h 23mAlaska Airlines
Sun 12/14:25 amCMB - IAD
1 stop22h 00mAlaska Airlines
Deal found 10/28$1,438

Find flights from Dulles Intl to Colombo within your budget

Customize your flight search to find flights from Dulles Intl to Colombo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,539,541 searches. Data last updated October 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$955 - $1,283

Route

Depart

Return

Price

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Wed 11/27

1 stop24h 30m

Colombo Bandaranaike Intl

Tue 12/10

1 stop22h 35m

$955

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Wed 1/8

1 stop20h 20m

Colombo Bandaranaike Intl

Wed 1/22

1 stop40h 10m

$973

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Mon 11/25

1 stop29h 30m

Colombo Bandaranaike Intl

Sun 12/1

1 stop24h 20m

$1,038

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Sun 1/12

2 stops25h 45m

Colombo Bandaranaike Intl

Mon 2/3

1 stop23h 00m

$1,073

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Thu 11/28

1 stop20h 20m

Colombo Bandaranaike Intl

Tue 12/10

1 stop22h 00m

$1,095

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Sun 12/29

1 stop29h 50m

Colombo Bandaranaike Intl

Fri 1/24

2 stops54h 01m

$1,146

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Wed 1/15

2 stops31h 05m

Colombo Bandaranaike Intl

Sun 1/26

2 stops38h 00m

$1,234

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Tue 1/14

1 stop25h 00m

Colombo Bandaranaike Intl

Wed 2/5

2 stops32h 10m

$1,283

Flights are sorted by cheapest first

Deals found on 10/29

Compare providers for flights from Dulles Intl to Colombo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Colombo in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
CheapfaremartPrice Accuracy-Trust Score*1 starCancellation PolicyAirline Policy
Booking.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightsMojoPrice Accuracy-Trust Score*3 starsCancellation PolicyNo Information
FareScanPrice Accuracy3 starsTrust Score*1 starCancellation PolicyNo Information
OvagoPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyAirline Policy
KAYAKPrice Accuracy-Trust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Colombo Bandaranaike Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Colombo Bandaranaike Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Colombo Bandaranaike Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Colombo Bandaranaike Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Colombo Bandaranaike Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dulles Intl to Colombo

Get recent, data-driven insights about flights from Dulles Intl to Colombo including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Colombo. Price data was last updated on October 25, 2024.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport is 8 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport (average of $1,049). Flying from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport in June is currently the most expensive (average of $1,692). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to CMB?

Find hourly flight availability from Dulles Intl to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2024.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 4% on airfare.

Rainfall in Colombo by month

Plan your trip to Colombo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colombo Bandaranaike Intl Airport ranges from 2.4 - 13.8 inches per month. October is typically the wettest month, when rainfall can reach 13.8 in. February is typically the driest time to visit Colombo Bandaranaike Intl Airport when rainfall is around 2.4 in.

Temperature in Colombo by month

Plan your trip to Colombo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colombo Bandaranaike Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Colombo

Get insights into the airlines that provide service to Colombo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colombo. Reviews last updated October 29, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Colombo, such as Etihad Airways, Emirates and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
3,550 reviews

Crew

8.3

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

8.1
Very good
3,550 reviews
8.1
Very good
3,550 reviews

Crew

8.3

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

7.5
Good
3,905 reviews
8.1
Very good
3,550 reviews

Crew

8.3

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

7.5
Good
3,524 reviews
8.1
Very good
3,550 reviews

Crew

8.3

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

7.4
Good
3,869 reviews
8.1
Very good
3,550 reviews

Crew

8.3

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

7.3
Good
1,233 reviews
8.1
Very good
3,550 reviews

Crew

8.3

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Colombo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport for under $1,000. The cheapest flight booked recently is on Etihad Airways for just $955, but on average you can expect to pay $1,099.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport for under $1,300 on Cheapflights?

    Cheapflights has at least 1 direct flight from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport under $1,300. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport is less than $1,262.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport for under $1,000?

    There are currently 9+ open flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport round-trip?

    According to our current data, Etihad Airways ($955), Qatar Airways ($973), and Turkish Airlines ($1,038) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport. Users have found that Etihad Airways is 27% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport one-way?

    The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as $396. However, be on the lookout for offers from Air India and IndiGo, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport for a low price.

  • What does IAD to CMB mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport flight would often be abbreviated as a IAD to CMB flight.

  • Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport?

  • What are some popular things to do or see while on a layover in Doha?

    Museum of Islamic Art, Aspire Tower, and Katara Cultural Village are the most popular attractions in Doha if you're in need of something to do during your layover. Museum of Islamic Art, Aspire Tower, and Katara Cultural Village can be accessed by traveling approximately 5.2 mi, 10.6 mi, and 8.7 mi, respectively from Doha Hamad Intl. Travelers can rent a car at Doha Hamad Intl for an average daily rate of $30 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport flights?

  • Can I find deals for flights from Dulles Intl to Colombo that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Colombo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Colombo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Colombo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Colombo that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Colombo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Colombo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Colombo.

  • Can I find deals for business class flights from Dulles Intl to Colombo?

    Yes. Cheapflights offers flight deals from Dulles Intl to Colombo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to Colombo that allow pets onboard?

    Many airlines flying from Dulles Intl to Colombo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Colombo?

    Yes, you can often find last-minute deals on Dulles Intl to Colombo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport flight deals you see on this page were last updated on 10/29.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport (average of $1,049). Flying from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport in June is currently the most expensive (average of $1,692). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Colombo

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Dulles Intl to Colombo

Discover the top 8 airlines that operate flights from Dulles Intl to Colombo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,539,541 searches. Data last updated October 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$863Average$1,389FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$867Average$1,465FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$901Average$1,447FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$915Average$961FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,013Average$1,266FlexibilityNo cancel feeOn-time68%
JetBlueCheapest$1,170Average$1,764FlexibilityNo cancel feeOn-time62%
SriLankan AirlinesCheapest$1,267Average$1,696FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,352Average$1,859FlexibilityNo cancel feeOn-time75%
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