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Ghent

$325+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BRU
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Ghent are usually found in January or September, booked 74 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap 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 March 23, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:20 pm
IAD
-
BRU
2 stops18h 10m
Scandinavian Airlines
Wed 4/229:10 pm
BRU
-
IAD
2 stops25h 50m
Scandinavian Airlines
Deal found 3/20$577
This FlightHub deal was found by Cheapflights users on 3/22. 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 4/151:20 pm
IAD
-
BRU
1 stop22h 10m
Turkish Airlines
Wed 4/226:50 pm
BRU
-
IAD
1 stop31h 00m
Turkish Airlines
Deal found 3/22$578
This FlightHub deal was found by Cheapflights users on 3/18. 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.
Sun 4/198:20 pm
IAD
-
BRU
2 stops18h 10m
Scandinavian Airlines
Thu 4/238:30 pm
BRU
-
IAD
1 stop26h 30m
Scandinavian Airlines
Deal found 3/18$580
This FlightHub deal was found by Cheapflights users on 3/23. 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.
Thu 4/91:20 pm
IAD
-
BRU
1 stop19h 55m
Turkish Airlines
Fri 4/1711:10 am
BRU
-
IAD
1 stop30h 25m
Turkish Airlines
Deal found 3/23$581
This FlightHub deal was found by Cheapflights users on 3/21. 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 9/98:20 pm
IAD
-
BRU
1 stop12h 15m
Scandinavian Airlines
Wed 9/235:45 am
BRU
-
IAD
1 stop17h 15m
Scandinavian Airlines
Deal found 3/21$582
This FlightHub deal was found by Cheapflights users on 3/20. 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.
Tue 4/71:20 pm
IAD
-
BRU
1 stop19h 55m
Turkish Airlines
Tue 4/147:20 am
BRU
-
IAD
1 stop34h 15m
Turkish Airlines
Deal found 3/20$585
This Scandinavian Airlines deal was found by Cheapflights users on 3/23. 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.
Fri 10/168:20 pm
IAD
-
BRU
2 stops33h 40m
Scandinavian Airlines
Sun 10/257:45 pm
BRU
-
IAD
2 stops27h 30m
Scandinavian Airlines
Deal found 3/23$588
This KAYAK deal was found by Cheapflights users on 3/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:20 pm
IAD
-
BRU
1 stop17h 30m
Scandinavian Airlines
Wed 11/47:15 pm
BRU
-
IAD
1 stop28h 00m
Scandinavian Airlines
Deal found 3/22$589
This oojo deal was found by Cheapflights users on 3/23. 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.
Wed 11/258:30 pm
IAD
-
BRU
1 stop12h 00m
Scandinavian Airlines
Wed 12/93:10 pm
BRU
-
IAD
1 stop32h 05m
Scandinavian Airlines
Deal found 3/23$591
This KAYAK deal was found by Cheapflights users on 3/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:30 pm
IAD
-
BRU
1 stop16h 05m
Scandinavian Airlines
Mon 12/77:00 pm
BRU
-
IAD
2 stops52h 15m
Scandinavian Airlines
Deal found 3/23$593

Find 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 March 23, 2026.

Round-trip from

$577
(Cheapflightsfares)

One-way from

$325
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$787
From Washington, D.C. Dulles Intl to Ghent
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Ghent
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 23, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Fri 5/1

8:20 pm-7:50 pm

1 stop17h 30m

Brussels Bruxelles-National

Tue 5/5

6:55 pm-5:00 pm

2 stops28h 05m

$754

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Wed 4/29

12:45 pm-10:40 am

2 stops15h 55m

Brussels Bruxelles-National

Sun 5/10

9:20 pm-5:00 pm

2 stops25h 40m

$807

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 5/26

1:32 pm-10:40 am

2 stops15h 08m

Brussels Bruxelles-National

Tue 6/23

8:35 pm-5:00 pm

2 stops26h 25m

$1,111
Quickest round-trip

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 5/5

5:30 pm-7:15 am

Nonstop7h 45m

Brussels Bruxelles-National

Tue 5/12

12:00 pm-2:20 pm

Nonstop8h 20m

$1,132

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sun 5/3

5:35 pm-7:25 am

Nonstop7h 50m

Brussels Bruxelles-National

Sun 5/10

10:45 am-1:30 pm

Nonstop8h 45m

$1,232

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 5/19

9:50 pm-8:00 pm

1 stop16h 10m

Brussels Bruxelles-National

Wed 6/3

12:00 pm-2:20 pm

Nonstop8h 20m

$1,486

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 5/19

7:33 pm-2:40 pm

2 stops13h 07m

Brussels Bruxelles-National

Tue 6/2

6:20 am-4:31 pm

2 stops16h 11m

$1,521

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Wed 4/1

5:30 pm-7:15 am

Nonstop7h 45m

Brussels Bruxelles-National

Wed 4/8

12:00 pm-2:20 pm

Nonstop8h 20m

$1,721

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 4/9

6:25 pm-1:15 pm

1 stop12h 50m

Brussels Bruxelles-National

Mon 4/13

12:00 pm-2:20 pm

Nonstop8h 20m

$1,878

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sat 4/11

5:30 pm-7:15 am

Nonstop7h 45m

Brussels Bruxelles-National

Tue 4/14

12:00 pm-2:20 pm

Nonstop8h 20m

$1,881

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 21 resultsSorted by cheapest first
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2
3

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 March 13, 2026.

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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Ghent (average of $393). Flying from Washington, D.C. Dulles Intl Airport to Ghent in June is currently the most expensive (average of $744). 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 March 23, 2026.

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 March 23, 2026.

The most flights from IAD to GH9 are scheduled on a Monday (6 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Ghent?

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 March 23, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Ghent, such as United Airlines,Scandinavian Airlines, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,463 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,463 reviews
United Airlines
7.4
Good
9,463 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Scandinavian Airlines
7.3
Good
1,722 reviews
United Airlines
7.4
Good
9,463 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Aer Lingus
7.2
Good
1,487 reviews
United Airlines
7.4
Good
9,463 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Brussels Airlines
7.2
Good
393 reviews
United Airlines
7.4
Good
9,463 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Icelandair
7.0
Good
625 reviews
United Airlines
7.4
Good
9,463 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Ghent?

    For as low as $1,132, Scandinavian Airlines can have you in Ghent from Washington, D.C. Dulles Intl Airport in 7h 45m. Washington, D.C. Dulles Intl Airport and Ghent are separated by a distance of 3879 mi. This flight may include one or multiple stops.

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

    $188 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Scandinavian Airlines and Brussels Airlines, with prices starting from $285 and $439, respectively.

  • 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: Lufthansa (66%), Air Canada (65%), Austrian Airlines (65%).

  • 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 $263. While the most popular route (Washington, D.C. Dulles Intl - Brussels Bruxelles-National) can be booked for $555 on average, our data indicates $1,360 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Ghent (average of $393). Flying from Washington, D.C. Dulles Intl Airport to Ghent in June is currently the most expensive (average of $744). 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 Ghent

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Bruxelles-National flights
Baltimore to Bruxelles-National flights
Dulles Intl to Antwerp flights

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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$345Average$771FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$393Average$745FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$440Average$730FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$446Average$569FlexibilityNo cancel feeOn-time77%
DeltaCheapest$511Average$656FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$539Average$790FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$540Average$631FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$592Average$932FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$633Average$1,064FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$775Average$1,254FlexibilityNo cancel feeOn-time76%

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