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$155+ Cheap flights from Dulles Intl (IAD) to Barbados

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BGI
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Dulles Intl to Barbados

Keep the following information in mind while searching for Dulles Intl to Barbados flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$421
(Air Canada)

One-way from

$155
(Air Canada)

Popular in

December

Cheapest in

May

Average price

$726

Good round-trip deal

$616 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Bridgetown Grantley Adams Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Bridgetown Grantley Adams Intl flights.
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From Washington, D.C. Dulles Intl to Barbados
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One-way flight from Washington, D.C. Dulles Intl to Barbados
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Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Barbados.
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Find flight deals from Dulles Intl to Barbados

Cheapest flights from Dulles Intl to Barbados
Explore the most affordable flight options available from Dulles Intl to Barbados. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Copa Airlines deal was found by Cheapflights users on 4/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/32:21 amIAD - BGI
1 stop11h 01mCopa Airlines
Mon 6/92:30 pmBGI - IAD
1 stop9h 59mCopa Airlines
Deal found 4/29$414
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/282:25 pmIAD - BGI
1 stop24h 10mAir Canada
Wed 6/43:40 pmBGI - IAD
1 stop18h 01mAir Canada
Deal found 4/29$421
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/282:25 pmIAD - BGI
1 stop24h 10mMultiple Airlines
Wed 6/42:30 pmBGI - IAD
1 stop9h 59mMultiple Airlines
Deal found 4/29$505
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 7/156:35 amIAD - BGI
1 stop8h 05mAmerican Airlines
Wed 7/233:40 pmBGI - IAD
1 stop8h 18mAmerican Airlines
Deal found 4/29$581
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/136:00 amIAD - BGI
1 stop8h 20mDelta
Fri 6/203:30 pmBGI - IAD
1 stop9h 02mDelta
Deal found 4/29$606
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/196:15 amIAD - BGI
1 stop9h 10mUnited Airlines
Sat 7/263:05 pmBGI - IAD
Nonstop5h 13mUnited Airlines
Deal found 4/29$621

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Barbados 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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Barbados that are best for you.

Fly from

Dulles Intl

Fly to

Barbados

Route

Depart

Return

Price

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Tue 6/3

2:21 am-1:22 pm

1 stop11h 01m

Bridgetown Grantley Adams Intl

Mon 6/9

2:30 pm-12:29 am

1 stop9h 59m

$414

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Wed 5/28

2:25 pm-2:35 pm

1 stop24h 10m

Bridgetown Grantley Adams Intl

Wed 6/4

3:40 pm-9:41 am

1 stop18h 01m

$421

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Wed 5/28

2:25 pm-2:35 pm

1 stop24h 10m

Bridgetown Grantley Adams Intl

Wed 6/4

2:30 pm-12:29 am

1 stop9h 59m

$505

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Tue 7/15

6:35 am-2:40 pm

1 stop8h 05m

Bridgetown Grantley Adams Intl

Wed 7/23

3:40 pm-11:58 pm

1 stop8h 18m

$581

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Fri 6/13

6:00 am-2:20 pm

1 stop8h 20m

Bridgetown Grantley Adams Intl

Fri 6/20

3:30 pm-12:32 am

1 stop9h 02m

$606

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Sat 7/19

6:15 am-3:25 pm

1 stop9h 10m

Bridgetown Grantley Adams Intl

Sat 7/26

3:05 pm-8:18 pm

Nonstop5h 13m

$621

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Sat 5/10

2:25 pm-2:35 pm

1 stop24h 10m

$155

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Thu 6/19

2:21 am-1:22 pm

1 stop11h 01m

$216

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Thu 5/22

12:55 pm-2:35 pm

3 stops25h 40m

$247

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Sat 5/10

9:01 am-1:50 pm

Nonstop4h 49m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Dulles Intl to Barbados

Have a flexible travel schedule? Discover the best time to fly to Barbados 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Barbados

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Barbados (average of $556). Flying from Washington, D.C. Dulles Intl Airport to Barbados in December is currently the most expensive (average of $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 BB?

Find hourly flight availability from Dulles Intl to Barbados. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

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

Rainfall in Barbados by month

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

In terms of precipitation, rainfall in Barbados ranges from 1.2 - 6.7 inches per month. October is typically the wettest month, when rainfall can reach 6.7 in. March is typically the driest time to visit Barbados when rainfall is around 1.2 in.

Temperature in Barbados by month

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

If weather is an important factor for your trip to Barbados, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Barbados

Get insights into the airlines that provide service to Barbados. 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 Barbados. Reviews last updated April 29, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Barbados, such as Delta, Copa Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,411 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,244 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Barbados. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    One-way options have recently been found by users for as low as $155 on Air Canada. Other airlines that offer cheap prices include Copa Airlines from $216 and Delta from $299 one-way.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Barbados?

    Looking at all options, your cheapest flight can be booked for $616. While the most popular route (Washington, D.C. Dulles Intl - Bridgetown Grantley Adams Intl) can be booked for $421 on average our data indicates $1,531 when flying from Washington, D.C. Dulles Intl Airport to Barbados.

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Barbados (average of $556). Flying from Washington, D.C. Dulles Intl Airport to Barbados in December is currently the most expensive (average of $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 Barbados

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Dulles Intl to Barbados

Discover the top 5 airlines that operate flights from Dulles Intl to Barbados. 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 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$235Average$560FlexibilityNo cancel feeOn-time67%
Copa AirlinesCheapest$411Average$593FlexibilityNo cancel feeOn-time70%
DeltaCheapest$564Average$729FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$581Average$699FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$584Average$690FlexibilityNo cancel feeOn-time69%

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