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Ghent

$266+ Cheap flights from Dulles Intl (IAD) to Ghent, Belgium

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BRU
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Ghent are usually found in September or August, booked 74 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from Dulles Intl to Ghent

Keep the following information in mind while searching for Dulles Intl to Ghent flight deals. Data was last updated August 14, 2025.

Round-trip from

$491
(Scandinavian Airlines)

One-way from

$266
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$681
From Washington, D.C. Dulles Intl to Ghent
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One-way flight from Washington, D.C. Dulles Intl to Ghent
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Dulles Intl to Ghent

Cheapest flights from Dulles Intl to Ghent
Explore the most affordable flight options available from Dulles Intl to Ghent. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 8/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:05 pmIAD - BRU
1 stop14h 25mScandinavian Airlines
Sun 10/511:55 amBRU - IAD
2 stops14h 04mScandinavian Airlines
Deal found 8/13$491
This oojo deal was found by Cheapflights users on 8/12. 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 9/1110:05 pmIAD - BRU
1 stop11h 15mScandinavian Airlines
Mon 9/1510:55 amBRU - IAD
2 stops15h 04mScandinavian Airlines
Deal found 8/12$492
This oojo deal was found by Cheapflights users on 8/12. 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.
Sat 9/2010:05 pmIAD - BRU
1 stop10h 10mScandinavian Airlines
Sat 9/2710:20 amBRU - IAD
1 stop15h 39mScandinavian Airlines
Deal found 8/12$494
This oojo deal was found by Cheapflights users on 8/12. 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.
Sat 10/410:05 pmIAD - BRU
1 stop10h 10mScandinavian Airlines
Sat 10/117:10 pmBRU - IAD
1 stop30h 49mScandinavian Airlines
Deal found 8/12$495
This Scandinavian Airlines deal was found by Cheapflights users on 8/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:30 pmIAD - BRU
2 stops16h 10mScandinavian Airlines
Sun 12/288:30 pmBRU - IAD
1 stop26h 45mScandinavian Airlines
Deal found 8/12$496
This Scandinavian Airlines deal was found by Cheapflights users on 8/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:05 pmIAD - BRU
2 stops15h 05mScandinavian Airlines
Sun 9/2811:55 amBRU - IAD
2 stops14h 04mScandinavian Airlines
Deal found 8/13$498
This Scandinavian Airlines deal was found by Cheapflights users on 8/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:05 pmIAD - BRU
1 stop11h 15mScandinavian Airlines
Sat 11/810:20 amBRU - IAD
1 stop14h 30mScandinavian Airlines
Deal found 8/13$499
This FlightHub deal was found by Cheapflights users on 8/11. 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.
Mon 11/248:30 pmIAD - BRU
2 stops32h 20mScandinavian Airlines
Mon 12/19:40 pmBRU - IAD
2 stops49h 35mScandinavian Airlines
Deal found 8/11$502
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:05 pmIAD - BRU
2 stops14h 15mScandinavian Airlines
Tue 9/910:20 amBRU - IAD
1 stop15h 39mScandinavian Airlines
Deal found 8/11$503
This FlightHub deal was found by Cheapflights users on 8/12. 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.
Fri 10/310:05 pmIAD - BRU
1 stop29h 35mScandinavian Airlines
Mon 10/68:30 pmBRU - IAD
1 stop29h 29mScandinavian Airlines
Deal found 8/12$506

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Ghent 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 August 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Ghent that are best for you.

Fly from

Dulles Intl

Fly to

Ghent

Route

Depart

Return

Price

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 10/2

10:05 pm-6:30 pm

1 stop14h 25m

Brussels Bruxelles-National

Sun 10/5

11:55 am-7:59 pm

2 stops14h 04m

$491

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sat 9/20

10:05 pm-2:15 pm

1 stop10h 10m

Brussels Bruxelles-National

Sat 9/27

7:10 pm-7:59 pm

1 stop30h 49m

$494

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sat 9/27

10:05 pm-2:15 pm

1 stop10h 10m

Brussels Bruxelles-National

Wed 10/1

8:30 pm-7:59 pm

1 stop29h 29m

$495

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sun 10/5

10:05 pm-7:50 pm

1 stop15h 45m

Brussels Bruxelles-National

Mon 10/13

8:30 pm-7:59 pm

1 stop29h 29m

$495

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Wed 11/12

8:30 pm-7:50 pm

1 stop17h 20m

Brussels Bruxelles-National

Tue 12/2

3:10 pm-5:15 pm

1 stop32h 05m

$495

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sat 10/4

10:05 pm-2:15 pm

1 stop10h 10m

Brussels Bruxelles-National

Sat 10/11

7:10 pm-7:59 pm

1 stop30h 49m

$495

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Wed 9/24

10:05 pm-7:50 pm

1 stop15h 45m

Brussels Bruxelles-National

Tue 9/30

8:30 pm-7:59 pm

1 stop29h 29m

$495

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 9/9

10:05 pm-7:50 pm

1 stop15h 45m

Brussels Bruxelles-National

Sat 9/20

7:10 pm-7:59 pm

1 stop30h 49m

$495

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 9/4

10:05 pm-3:20 pm

1 stop11h 15m

Brussels Bruxelles-National

Mon 9/8

6:55 pm-7:59 pm

2 stops31h 04m

$495

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 9/1

10:05 pm-7:50 pm

1 stop15h 45m

Brussels Bruxelles-National

Sat 9/6

10:20 am-7:59 pm

1 stop15h 39m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 19 results
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Best time to book a flight from Dulles Intl to Ghent

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Ghent. Price data was last updated on August 8, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Ghent is 74 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 Ghent?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Ghent (average of $614). Flying from Washington, D.C. Dulles Intl Airport to Ghent in June is currently the most expensive (average of $1,079). 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 GH9?

Find hourly flight availability from Dulles Intl to Ghent. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Ghent as you normally would.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Ghent

Explore weekly flight availability from Dulles Intl to Ghent. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from IAD to GH9 are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Ghent

Get insights into the airlines that provide service to Ghent. 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 Ghent. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Ghent, such as Scandinavian Airlines, United Airlines, and Brussels Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,467 reviews

Crew

8.0

Comfort

7.3

Overall

7.4

Entertainment

6.6

Boarding

7.6

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Scandinavian Airlines
7.4
Good
1,467 reviews
Scandinavian Airlines
7.4
Good
1,467 reviews

Crew

8.0

Comfort

7.3

Overall

7.4

Entertainment

6.6

Boarding

7.6

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
United Airlines
7.4
Good
8,916 reviews
Scandinavian Airlines
7.4
Good
1,467 reviews

Crew

8.0

Comfort

7.3

Overall

7.4

Entertainment

6.6

Boarding

7.6

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Brussels Airlines
7.3
Good
349 reviews
Scandinavian Airlines
7.4
Good
1,467 reviews

Crew

8.0

Comfort

7.3

Overall

7.4

Entertainment

6.6

Boarding

7.6

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Aer Lingus
7.1
Good
1,214 reviews
Scandinavian Airlines
7.4
Good
1,467 reviews

Crew

8.0

Comfort

7.3

Overall

7.4

Entertainment

6.6

Boarding

7.6

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Icelandair
7.0
Good
526 reviews
Scandinavian Airlines
7.4
Good
1,467 reviews

Crew

8.0

Comfort

7.3

Overall

7.4

Entertainment

6.6

Boarding

7.6

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.

Related info for your journey

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

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Ghent?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to Ghent on time: Brussels Airlines (57%), United Airlines (57%), Air Canada (31%).

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

    Looking at all options, your cheapest flight can be booked for $412. While the most popular route (Washington, D.C. Dulles Intl - Brussels Bruxelles-National) can be booked for $445 on average our data indicates $2,181 when flying from Washington, D.C. Dulles Intl Airport to Ghent.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Ghent 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 Ghent?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Ghent (average of $614). Flying from Washington, D.C. Dulles Intl Airport to Ghent in June is currently the most expensive (average of $1,079). 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.

Top 10 airlines flying from Dulles Intl to Ghent

Discover the top 10 airlines that operate flights from Dulles Intl to Ghent. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$401Average$571FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$452Average$720FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$492Average$954FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$496Average$748FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$552Average$650FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$557Average$771FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$559Average$790FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$608Average$1,026FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$633Average$1,027FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$694Average$1,089FlexibilityNo cancel feeOn-time76%

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