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Ghent

$280+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BRU
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Ghent are usually found in February or September, booked 74 days in advance, depart on a Wednesday or Thursday and return on a Friday

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 enero 21, 2026.

This FlightHub deal was found by Cheapflights users on 1/21. 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.
vie. 4/178:20 pm
IAD
-
BRU
1 stop31h 20m
Scandinavian Airlines
lun. 4/2710:20 am
BRU
-
IAD
1 stop12h 30m
Scandinavian Airlines
Deal found 1/21$467
This FlightHub deal was found by Cheapflights users on 1/21. 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.
sáb. 4/188:20 pm
IAD
-
BRU
1 stop31h 20m
Scandinavian Airlines
dom. 4/269:20 pm
BRU
-
IAD
2 stops25h 30m
Scandinavian Airlines
Deal found 1/21$469
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/58:20 pm
IAD
-
BRU
1 stop12h 15m
Scandinavian Airlines
sáb. 9/268:30 pm
BRU
-
IAD
1 stop26h 20m
Scandinavian Airlines
Deal found 1/20$470
This oojo deal was found by Cheapflights users on 1/19. 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.
mié. 4/88:20 pm
IAD
-
BRU
1 stop17h 30m
Scandinavian Airlines
dom. 4/1210:20 am
BRU
-
IAD
1 stop12h 30m
Scandinavian Airlines
Deal found 1/19$471
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/118:30 pm
IAD
-
BRU
1 stop17h 20m
Scandinavian Airlines
mié. 2/187:20 pm
BRU
-
IAD
2 stops27h 55m
Scandinavian Airlines
Deal found 1/21$472
This FlightHub deal was found by Cheapflights users on 1/21. 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.
mié. 4/88:20 pm
IAD
-
BRU
2 stops18h 10m
Scandinavian Airlines
jue. 4/169:10 pm
BRU
-
IAD
2 stops25h 40m
Scandinavian Airlines
Deal found 1/21$473
This FlightHub deal was found by Cheapflights users on 1/21. 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.
mié. 4/158:20 pm
IAD
-
BRU
2 stops18h 10m
Scandinavian Airlines
sáb. 5/210:20 am
BRU
-
IAD
1 stop12h 30m
Scandinavian Airlines
Deal found 1/21$475
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/58:30 pm
IAD
-
BRU
1 stop12h 00m
Scandinavian Airlines
lun. 2/910:20 am
BRU
-
IAD
1 stop12h 55m
Scandinavian Airlines
Deal found 1/20$476
This FlightHub deal was found by Cheapflights users on 1/20. 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.
mié. 9/28:20 pm
IAD
-
BRU
1 stop17h 30m
Scandinavian Airlines
lun. 9/75:45 am
BRU
-
IAD
1 stop17h 05m
Scandinavian Airlines
Deal found 1/20$477
This FlightHub deal was found by Cheapflights users on 1/21. 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.
jue. 2/268:30 pm
IAD
-
BRU
1 stop12h 00m
Scandinavian Airlines
jue. 3/510:20 am
BRU
-
IAD
1 stop12h 55m
Scandinavian Airlines
Deal found 1/21$478
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/98:20 pm
IAD
-
BRU
1 stop16h 10m
Scandinavian Airlines
jue. 4/169:10 pm
BRU
-
IAD
2 stops25h 40m
Scandinavian Airlines
Deal found 1/21$479
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/278:20 pm
IAD
-
BRU
1 stop16h 10m
Scandinavian Airlines
dom. 8/3010:20 am
BRU
-
IAD
1 stop12h 30m
Scandinavian Airlines
Deal found 1/21$480

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 enero 21, 2026.

Round-trip from

$467
(FlightHub)

One-way from

$280
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$689
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. 20% potential increase in price ($199 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 enero 21, 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

Dulles Intl

Fly to

Ghent

Route

Depart

Return

Price

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

sáb. 2/28

8:30 pm-9:40 am

1 stop31h 10m

Brussels Bruxelles-National

mié. 3/4

10:20 am-5:15 pm

1 stop12h 55m

$485

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

jue. 4/23

8:20 pm-6:15 pm

2 stops15h 55m

Brussels Bruxelles-National

jue. 5/14

9:10 pm-4:50 pm

2 stops25h 40m

$498

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

mié. 2/25

8:30 pm-2:30 pm

1 stop12h 00m

Brussels Bruxelles-National

mar. 3/3

7:15 pm-5:15 pm

1 stop28h 00m

$500

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

jue. 2/26

8:30 pm-2:30 pm

1 stop12h 00m

Brussels Bruxelles-National

mar. 3/3

8:30 pm-5:15 pm

1 stop26h 45m

$500

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

mié. 2/11

8:30 pm-6:40 pm

2 stops16h 10m

Brussels Bruxelles-National

mié. 2/18

7:20 pm-5:15 pm

2 stops27h 55m

$503

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

sáb. 5/2

8:20 pm-2:35 pm

1 stop12h 15m

Brussels Bruxelles-National

lun. 5/11

10:20 am-4:50 pm

1 stop12h 30m

$529

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

jue. 2/26

8:30 pm-7:50 pm

1 stop17h 20m

Brussels Bruxelles-National

lun. 3/9

10:20 am-6:15 pm

1 stop12h 55m

$530

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

mié. 2/25

8:30 pm-2:30 pm

1 stop12h 00m

Brussels Bruxelles-National

dom. 3/8

8:30 pm-6:15 pm

1 stop26h 45m

$530

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

jue. 2/26

8:30 pm-2:30 pm

1 stop12h 00m

Brussels Bruxelles-National

dom. 3/8

3:10 pm-6:15 pm

1 stop32h 05m

$530

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

mar. 5/5

1:19 pm-10:40 am

2 stops15h 21m

Brussels Bruxelles-National

dom. 5/24

9:20 pm-4:50 pm

2 stops25h 30m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 results
1
2

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 January 16, 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 $385). Flying from Washington, D.C. Dulles Intl Airport to Ghent in June is currently the most expensive (average of $667). 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 enero 21, 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 enero 21, 2026.

The most flights from IAD to GH9 are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 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 enero 21, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Ghent, such as United Airlines, Scandinavian Airlines, and Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,191 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

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
9,191 reviews
United Airlines
7.4
Good
9,191 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

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
1,660 reviews
United Airlines
7.4
Good
9,191 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

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
1,441 reviews
United Airlines
7.4
Good
9,191 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

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
382 reviews
United Airlines
7.4
Good
9,191 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

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
7.1
Good
602 reviews
United Airlines
7.4
Good
9,191 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

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 $485, Scandinavian Airlines can have you in Ghent from Washington, D.C. Dulles Intl Airport in 31h 10m. Washington, D.C. Dulles Intl Airport and Ghent are separated by a distance of 3879 mi.

  • 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 TAP AIR PORTUGAL, with prices starting from $285 and $298, 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: SWISS (44%), Lufthansa (42%), Air Canada (42%).

  • 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 $519. While the most popular route (Washington, D.C. Dulles Intl - Brussels Bruxelles-National) can be booked for $407 on average, our data indicates $1,086 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 $385). Flying from Washington, D.C. Dulles Intl Airport to Ghent in June is currently the most expensive (average of $667). 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 enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$333Average$784FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$345Average$726FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$411Average$565FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$434Average$768FlexibilityNo cancel feeOn-time76%
KLMCheapest$480Average$713FlexibilityNo cancel feeOn-time75%
DeltaCheapest$511Average$704FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$539Average$785FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$540Average$624FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$591Average$921FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$633Average$1,111FlexibilityNo cancel feeOn-timeN/A

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