Cheap flights from Dulles Intl (IAD) to Bandaranaike Intl (CMB) from $384

This is the cheapest one-way flight price, found on 12/6. Prices may vary by date and flight preferences.
IAD — CMB
dic. 12 — dic. 191

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

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 diciembre 7, 2023.

Popular in

June

Cheapest in

September

Round-trip from

$1,188

One-way from

$553
High demand for flights, 23% potential price rise
Best time to find cheap flights, 28% 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

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

Travelers have found it’s best to book a flight 41 days in advance to save up to 32% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 41 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport 1-2 weeks in advance for as low as $1,365, or $1,480 for flights within the next 24 hours.

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

Our data shows that September tends to be the cheapest month to fly to Colombo Bandaranaike Intl Airport from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $1,434 for the month, but tickets can be as low as $826. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport (IAD - CMB)?

When flying from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Etihad Airways flights from Dulles Intl to Colombo

Explore cheap flight options specifically provided by Etihad Airways for the route between Dulles Intl and Colombo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated diciembre 7, 2023.
Consider these cheap Etihad Airways flights we've found departing from Washington, D.C. to Colombo. Make sure to double check the flight details before booking.

Cheap American Airlines flights from Dulles Intl to Colombo

Explore cheap flight options specifically provided by American Airlines for the route between Dulles Intl and Colombo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated diciembre 7, 2023.
Some of the lowest-priced American Airlines flights we've found at this time heading from Washington, D.C. to Colombo. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Dulles Intl to Colombo flights in December & January 2023

Find cheap flight options from Dulles Intl to Colombo specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Prices were last updated on diciembre 7, 2023.
Check out some of the best flight deals from Washington, D.C. to Colombo in 2023. More deals are always being added, so be sure to check back regularly.

Dulles Intl to Colombo 2023 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Colombo in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated diciembre 7, 2023.
Check out some of the best flight deals from Washington, D.C. to Colombo in 2023. More deals are always being added, so be sure to check back regularly.

Dulles Intl to Colombo flights leaving soon

Find last-minute flight options from Dulles Intl to Colombo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated diciembre 7, 2023.
Have a look at some of the last-minute flights available departing from Washington, D.C. to Colombo. It's wise to confirm all flight details are correct before booking.

One-way flights to Colombo from Dulles Intl

Search for one-way flight options from Dulles Intl to Colombo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated diciembre 7, 2023.
Take a look at some of the one-way flights we've detected from Washington, D.C. to Colombo. For those needing a return trip from Washington, D.C., there is a search form available above.

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 2,618,515 searches. Data last updated diciembre 7, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$798 - $1,384

Route

Depart

Return

Price

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

dom. 1/28

1 stop31h 40m

Colombo Bandaranaike Intl

lun. 2/12

1 stop34h 40m

$798

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

mié. 2/21

1 stop29h 05m

Colombo Bandaranaike Intl

mié. 6/5

1 stop37h 55m

$817

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

sáb. 1/27

1 stop21h 55m

Colombo Bandaranaike Intl

lun. 2/12

1 stop34h 40m

$822

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

mar. 1/30

1 stop21h 55m

Colombo Bandaranaike Intl

lun. 2/12

1 stop34h 40m

$862

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

mar. 1/30

1 stop29h 05m

Colombo Bandaranaike Intl

jue. 2/15

1 stop38h 35m

$1,050

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

mar. 3/19

2 stops25h 15m

Colombo Bandaranaike Intl

mar. 4/2

2 stops42h 15m

$1,054

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

mié. 2/21

1 stop19h 25m

Colombo Bandaranaike Intl

jue. 6/6

1 stop39h 10m

$1,060

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

mié. 1/31

1 stop19h 25m

Colombo Bandaranaike Intl

dom. 2/11

1 stop30h 10m

$1,079

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

mar. 3/19

2 stops45h 35m

Colombo Bandaranaike Intl

lun. 4/1

1 stop38h 55m

$1,384

Flights are sorted by cheapest first

Deals found on 12/5

Average price of flights to Colombo by month

Plan your trip from Dulles Intl to Colombo by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Colombo is currently 480.67 USD while a round-trip flight costs 991.78 USD. Price data was last updated on December 3, 2023.

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 $1,188). Flying from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport in June is currently the most expensive (average of $1,781). 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.

January

$1,334

February

$1,322

March

$1,347

April

$1,305

May

$1,392

June

$1,781

July

$1,725

August

$1,404

September

$1,188

October

$1,288

November

$1,352

December

$1,674

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 diciembre 7, 2023.
Read through reviews of airlines operating flights from Washington, D.C. to Colombo, such as Etihad Airways, American Airlines and Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
1,316 reviews

Overall

7.9

Food

7.7

Boarding

8.0

Entertainment

8.1

Crew

8.2

Comfort

7.9

Reviews

1 / 10

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

7.9
Good
1,316 reviews
7.9
Good
1,316 reviews

Overall

7.9

Food

7.7

Boarding

8.0

Entertainment

8.1

Crew

8.2

Comfort

7.9

Reviews

1 / 10

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

7.2
Good
2,645 reviews
7.9
Good
1,316 reviews

Overall

7.9

Food

7.7

Boarding

8.0

Entertainment

8.1

Crew

8.2

Comfort

7.9

Reviews

1 / 10

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

7.2
Good
1,829 reviews
7.9
Good
1,316 reviews

Overall

7.9

Food

7.7

Boarding

8.0

Entertainment

8.1

Crew

8.2

Comfort

7.9

Reviews

1 / 10

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

7.2
Good
217 reviews
7.9
Good
1,316 reviews

Overall

7.9

Food

7.7

Boarding

8.0

Entertainment

8.1

Crew

8.2

Comfort

7.9

Reviews

1 / 10

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

Average temperature in Colombo by month

Plan your trip to Colombo by selecting the month that matches your preferred temperature. March sees the highest average temperature while January sees the lowest average temperature. Temperature data was last updated on December 3, 2023.

CMB

Temperature

80.6 - 82.4 °F

Average rainfall in Colombo by month

Keep in mind the precipitation totals in Colombo when planning your trip. Colombo sees an average of 7.14 precipitation per year with the most occurring in October. Precipitation data was last updated on December 3, 2023.

CMB

Rainfall

2.4 - 13.8 inches

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 $800 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport for under $800. The cheapest flight booked recently is on Etihad Airways for just $798, but on average you can expect to pay $964.

Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport for under $1,800?

There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport within the next 7 days for less than $1,800.

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 ($798), Air India ($817), and Qatar Airways ($1,060) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport. Users have found that Etihad Airways is 44% 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 Air India, with whom users have recently found tickets for as low as $384. However, be on the lookout for offers from Etihad Airways and SriLankan Airlines, 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 are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport?

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.

Browse thousands of different options on Cheapflights for your next trip

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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 7 airlines flying from Dulles Intl to Colombo

Discover the top 7 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 2,618,515 searches. Data last updated diciembre 7, 2023.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$863Average$1,481FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Turkish AirlinesCheapest$898Average$1,243FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest$903Average$1,355FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
American AirlinesCheapest$918Average$1,820FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qatar AirwaysCheapest$981Average$1,457FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,432Average$1,590FlexibilityNo cancel feeOn-time75%
Search Emirates flights
SriLankan AirlinesCheapest$1,644Average$2,064FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

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How does Cheapflights help users find flights from Dulles Intl to Colombo?

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