HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Dulles Intl (IAD) to Bandaranaike Intl (CMB) from $589

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — CMB
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Washington, D.C. Dulles Intl to Colombo Bandaranaike Intl are usually found in September or October, booked 90 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 June 6, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$1,123

One-way from

$715
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 26% potential price drop
Search Deals
From Washington, D.C. Dulles Intl to Colombo Bandaranaike Intl
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Colombo Bandaranaike Intl
Search Deals

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 23% on the overall cost on flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport.

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 42 days in advance to save up to 40% 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 42 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 $1,269, or $1,407 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 $1,350 for the month, but tickets can be as low as $833. Due to multiple factors, prepare for potentially higher prices in December.

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

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 at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 17% on airfare.

Cheap Dulles Intl to Colombo flights in June & July 2024

Find cheap flight options from Dulles Intl to Colombo specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Check out some of the best flight deals from Washington, D.C. to Colombo in 2024. More deals are always being added, so be sure to check back regularly.
Wed 7/310:00 pmIAD - CMB
1 stop19h 55mEtihad Airways
Sun 7/214:20 pmCMB - IAD
1 stop33h 50mEtihad Airways
Deal found 6/6$1,376
Thu 7/410:00 pmIAD - CMB
1 stop24h 55mEtihad Airways
Sun 7/289:45 pmCMB - IAD
1 stop28h 25mEtihad Airways
Deal found 6/5$1,462
Fri 7/510:00 pmIAD - CMB
1 stop31h 45mEtihad Airways
Sun 7/289:45 pmCMB - IAD
1 stop28h 25mEtihad Airways
Deal found 6/5$1,546
Tue 7/94:40 pmIAD - CMB
1 stop27h 10mTurkish Airlines
Thu 7/186:50 amCMB - IAD
1 stop41h 25mTurkish Airlines
Deal found 6/6$1,556
Sun 6/1610:20 pmIAD - CMB
2 stops45h 45mMultiple Airlines
Wed 7/312:45 pmCMB - IAD
2 stops40h 10mMultiple Airlines
Deal found 6/6$1,591
Sat 6/810:15 pmIAD - CMB
2 stops45h 10mMultiple Airlines
Fri 6/216:25 pmCMB - IAD
2 stops30h 24mMultiple Airlines
Deal found 6/6$1,606
Tue 7/236:00 pmIAD - CMB
2 stops25h 20mMultiple Airlines
Thu 8/12:10 pmCMB - IAD
2 stops32h 50mMultiple Airlines
Deal found 6/6$1,613
Tue 7/910:00 pmIAD - CMB
2 stops47h 35mMultiple Airlines
Thu 7/186:50 amCMB - IAD
1 stop41h 25mMultiple Airlines
Deal found 6/6$1,621
Fri 7/1910:00 pmIAD - CMB
1 stop19h 55mEtihad Airways
Mon 7/299:45 pmCMB - IAD
1 stop28h 25mEtihad Airways
Deal found 6/6$1,629

Dulles Intl to Colombo 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Colombo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out some of the best flight deals from Washington, D.C. to Colombo in 2024. More deals are always being added, so be sure to check back regularly.
Wed 9/258:45 pmIAD - CMB
3 stops36h 15mMultiple Airlines
Wed 10/95:20 pmCMB - IAD
2 stops32h 25mMultiple Airlines
Deal found 6/5$1,198
Fri 9/2010:00 pmIAD - CMB
1 stop19h 55mEtihad Airways
Sat 9/284:30 amCMB - IAD
1 stop21h 35mEtihad Airways
Deal found 6/5$1,201
Wed 9/259:05 pmIAD - CMB
1 stop20h 50mQatar Airways
Tue 10/83:35 amCMB - IAD
1 stop22h 05mQatar Airways
Deal found 6/5$1,250
Wed 10/2310:55 amIAD - CMB
1 stop31h 00mQatar Airways
Tue 10/294:25 amCMB - IAD
1 stop22h 00mQatar Airways
Deal found 6/4$1,253
Thu 11/148:05 pmIAD - CMB
1 stop20h 20mQatar Airways
Tue 11/268:15 pmCMB - IAD
1 stop30h 10mQatar Airways
Deal found 6/5$1,259
Wed 9/189:05 pmIAD - CMB
1 stop20h 50mQatar Airways
Fri 10/43:35 amCMB - IAD
1 stop22h 05mQatar Airways
Deal found 6/5$1,282
Fri 9/208:45 pmIAD - CMB
2 stops47h 20mMultiple Airlines
Sat 9/285:20 pmCMB - IAD
2 stops32h 25mMultiple Airlines
Deal found 6/5$1,306
Sat 8/319:05 pmIAD - CMB
1 stop20h 50mQatar Airways
Fri 10/183:35 amCMB - IAD
1 stop22h 05mQatar Airways
Deal found 6/5$1,314
Fri 9/209:05 pmIAD - CMB
1 stop19h 30mQatar Airways
Fri 9/273:35 amCMB - IAD
1 stop38h 40mQatar Airways
Deal found 6/5$1,317

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 3,050,429 searches. Data last updated June 6, 2024.
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.
Sun 6/1610:20 pmIAD - CMB
2 stops45h 45mMultiple Airlines
Wed 7/312:45 pmCMB - IAD
2 stops40h 10mMultiple Airlines
Deal found 6/6$1,591
Sat 6/1510:20 pmIAD - CMB
2 stops45h 45mMultiple Airlines
Sat 8/35:20 pmCMB - IAD
2 stops29h 40mMultiple Airlines
Deal found 6/6$1,657
Sat 6/154:40 pmIAD - CMB
1 stop27h 10mTurkish Airlines
Tue 6/256:50 amCMB - IAD
1 stop41h 25mTurkish Airlines
Deal found 6/6$1,695
Sun 6/1610:55 amIAD - CMB
3 stops31h 45mMultiple Airlines
Wed 7/39:10 amCMB - IAD
2 stops33h 20mMultiple Airlines
Deal found 6/6$1,768
Sun 6/1610:50 amIAD - CMB
2 stops28h 45mMultiple Airlines
Wed 7/39:10 amCMB - IAD
3 stops33h 15mMultiple Airlines
Deal found 6/5$1,785
Sun 6/1610:00 pmIAD - CMB
1 stop37h 10mMultiple Airlines
Wed 7/31:05 pmCMB - IAD
1 stop36h 05mMultiple Airlines
Deal found 6/5$1,799
Sun 6/1610:55 amIAD - CMB
3 stops32h 00mMultiple Airlines
Wed 7/36:50 amCMB - IAD
1 stop41h 25mMultiple Airlines
Deal found 6/5$1,819
Sun 6/1610:55 amIAD - CMB
2 stops32h 00mMultiple Airlines
Wed 7/36:50 amCMB - IAD
1 stop41h 25mMultiple Airlines
Deal found 6/5$1,820
Sun 6/1610:55 amIAD - CMB
2 stops32h 00mMultiple Airlines
Wed 7/36:50 amCMB - IAD
1 stop41h 25mMultiple Airlines
Deal found 6/6$1,825

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 3,050,429 searches. Data last updated June 6, 2024.
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.
Thu 8/110:55 amIAD - CMB
2 stops50h 40mMultiple Airlines
Deal found 6/5$589
Sat 8/1710:00 pmIAD - CMB
1 stop24h 55mEtihad Airways
Deal found 6/5$613
Wed 8/2110:00 pmIAD - CMB
1 stop19h 55mEtihad Airways
Deal found 6/5$620
Wed 7/3110:00 pmIAD - CMB
2 stops42h 50mMultiple Airlines
Deal found 6/5$639
Thu 8/110:55 amIAD - CMB
3 stops33h 10mMultiple Airlines
Deal found 6/5$642
Mon 10/710:00 pmIAD - CMB
1 stop19h 55mEtihad Airways
Deal found 6/5$669
Thu 8/110:55 amIAD - CMB
1 stop31h 00mQatar Airways
Deal found 6/5$689
Wed 7/3110:00 pmIAD - CMB
3 stops28h 00mMultiple Airlines
Deal found 6/5$693
Wed 8/710:55 amIAD - CMB
1 stop19h 55mQatar Airways
Deal found 6/6$715

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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$937 - $1,552

Route

Depart

Return

Price

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Wed 9/25

1 stop22h 00m

Colombo Bandaranaike Intl

Wed 10/9

1 stop41h 25m

$937

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Sat 9/21

1 stop22h 00m

Colombo Bandaranaike Intl

Tue 10/1

1 stop41h 25m

$943

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Wed 9/25

2 stops28h 45m

Colombo Bandaranaike Intl

Wed 10/9

2 stops34h 15m

$1,076

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Wed 11/13

1 stop19h 35m

Colombo Bandaranaike Intl

Mon 11/25

1 stop22h 45m

$1,149

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Mon 10/21

1 stop19h 30m

Colombo Bandaranaike Intl

Sat 11/2

1 stop23h 00m

$1,246

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Sat 9/21

2 stops44h 27m

Colombo Bandaranaike Intl

Mon 9/30

3 stops48h 58m

$1,257

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Mon 11/4

2 stops21h 20m

Colombo Bandaranaike Intl

Mon 12/2

1 stop32h 45m

$1,336

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Mon 10/21

2 stops31h 31m

Colombo Bandaranaike Intl

Sun 11/3

1 stop22h 00m

$1,359

Washington, D.C. Dulles IntlColombo Bandaranaike Intl

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Wed 10/23

2 stops29h 19m

Colombo Bandaranaike Intl

Tue 10/29

2 stops35h 14m

$1,552

Flights are sorted by cheapest first

Deals found on 6/5

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 May 31, 2024.
The best time to book flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport is 90 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.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Colombo. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Colombo by month

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

CMB

Temperature

80.6 - 82.4 °F

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 June 6, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Colombo, such as Singapore Airlines, Turkish Airlines and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,418 reviews

Food

7.8

Entertainment

8.1

Comfort

8.1

Boarding

8.4

Crew

8.7

Overall

8.2

Reviews

1 / 10

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.

Singapore Airlines
8.2
Very good
1,418 reviews
Singapore Airlines
8.2
Very good
1,418 reviews

Food

7.8

Entertainment

8.1

Comfort

8.1

Boarding

8.4

Crew

8.7

Overall

8.2

Reviews

1 / 10

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.

Emirates
8.1
Very good
3,896 reviews
Singapore Airlines
8.2
Very good
1,418 reviews

Food

7.8

Entertainment

8.1

Comfort

8.1

Boarding

8.4

Crew

8.7

Overall

8.2

Reviews

1 / 10

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.

Qatar Airways
7.7
Good
4,312 reviews
Singapore Airlines
8.2
Very good
1,418 reviews

Food

7.8

Entertainment

8.1

Comfort

8.1

Boarding

8.4

Crew

8.7

Overall

8.2

Reviews

1 / 10

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.

JetBlue
7.6
Good
4,316 reviews
Singapore Airlines
8.2
Very good
1,418 reviews

Food

7.8

Entertainment

8.1

Comfort

8.1

Boarding

8.4

Crew

8.7

Overall

8.2

Reviews

1 / 10

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.

Gulf Air
7.6
Good
270 reviews
Singapore Airlines
8.2
Very good
1,418 reviews

Food

7.8

Entertainment

8.1

Comfort

8.1

Boarding

8.4

Crew

8.7

Overall

8.2

Reviews

1 / 10

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.

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 Turkish Airlines for just $937, but on average you can expect to pay $1,157.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport for under $1,600?

    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 $1,600.

  • 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, Turkish Airlines ($937), Etihad Airways ($1,149), and Qatar Airways ($1,246) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport. Users have found that Turkish Airlines is 31% 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 $613. However, be on the lookout for offers from Qatar Airways and Air India, 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.

  • 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 6/5.

  • What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport?

    When booking a flight from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport, you may want to consider flying on American Airlines, Air India or JetBlue as they are the most popular for this route.

  • 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 $1,123). Flying from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport in June is currently the most expensive (average of $1,703). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Colombo
See prices for flight routes from nearby airports that may be better suited for you.

Reagan-National to Colombo flights
Baltimore to Colombo flights

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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$864Average$1,393FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$868Average$1,470FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$942Average$996FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$948Average$1,412FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$983Average$1,293FlexibilityNo cancel feeOn-time68%
JetBlueCheapest$1,225Average$1,764FlexibilityNo cancel feeOn-time62%
SriLankan AirlinesCheapest$1,306Average$1,886FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,352Average$1,823FlexibilityNo cancel feeOn-time75%
Pittsburgh to New York flights
Charlotte to Los Angeles flights
USA to Barcelona flights
Cleveland to Las Vegas flights
USA to New Zealand flights
New York to Bangkok flights
Boston to Fort Myers flights
Houston to Paris flights
Minneapolis to Chicago flights
Los Angeles to Miami flights
Dallas to Nashville flights
Washington, D.C. Dulles Intl Airport to Columbus Airport flights

Search flights from Dulles Intl to Colombo by cabin class

Find flights from Dulles Intl to Colombo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines