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

$232 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 $456 and $496, respectively.

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

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).

In terms of precipitation, rainfall in Ghent ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Ghent when rainfall is around 1.6 in.

If weather is an important factor for your trip to Ghent, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 $448. While the most popular route (Washington, D.C. Dulles Intl - Brussels Bruxelles-National) can be booked for $396 on average, our data indicates $2,350 when flying from Washington, D.C. Dulles Intl Airport to Ghent.

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 (72%), United Airlines (72%), Air Canada (60%).

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

Before booking your flight from Washington, D.C. Dulles Intl Airport to Ghent check out the most popular airlines for this route: United Airlines, Scandinavian Airlines or Aer Lingus.

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.

Find Cheap Flights from Washington, D.C. Dulles Intl Airport to Ghent

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dulles Intl to Ghent with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Ghent are usually found in January or November, booked 71 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Find flight deals from Dulles Intl to Ghent

Popular in	June
Cheapest in	January
Average price	$912

Highest demand for flights based on searches. 17% potential increase in price ($202 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Insights

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

Prices

Airlines

What is the cheapest time of day to fly from IAD to GH9?

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.

Reviews of airlines servicing Ghent

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

Scandinavian Airlines

7.4

Good

2,018 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

Scandinavian Airlines

7.4

Good

2,018 reviews

Scandinavian Airlines

7.4

Good

2,018 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

United Airlines

7.4

Good

10,353 reviews

Scandinavian Airlines

7.4

Good

2,018 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

Aer Lingus

7.3

Good

1,825 reviews

Scandinavian Airlines

7.4

Good

2,018 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

Brussels Airlines

7.3

Good

435 reviews

Scandinavian Airlines

7.4

Good

2,018 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

Icelandair

6.9

Okay

758 reviews

Scandinavian Airlines

7.4

Good

2,018 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Ghent one-way?
$232 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 $456 and $496, 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: Brussels Airlines (72%), United Airlines (72%), Air Canada (60%).
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 $448. While the most popular route (Washington, D.C. Dulles Intl - Brussels Bruxelles-National) can be booked for $396 on average, our data indicates $2,350 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Other flights from Dulles Intl

Popular flights

Top destinations

Alternative routes for Dulles Intl to Ghent

Dulles Intl to Bruxelles-National flights

Baltimore to Bruxelles-National flights

Dulles Intl to Antwerp flights

Top 7 airlines flying from Dulles Intl to Ghent

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$385	Average$676	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$467	Average$628	FlexibilityNo cancel fee	On-time77%
Turkish Airlines	Cheapest$602	Average$644	FlexibilityNo cancel fee	On-time77%
Aer Lingus	Cheapest$668	Average$868	FlexibilityNo cancel fee	On-timeN/A
Brussels Airlines	Cheapest$762	Average$1,588	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$762	Average$1,205	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$786	Average$1,331	FlexibilityNo cancel fee	On-time76%

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.

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

Find cheap flights from Dulles Intl to Ghent with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Dulles Intl to Ghent

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from IAD to GH9?

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

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).

Reviews of airlines servicing Ghent

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

Related info for your journey

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

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

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

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

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

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

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 Ghent

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ghent by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Dulles Intl to Ghent by cabin class

Find flights from Dulles Intl to Ghent, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dulles Intl and Ghent flights

Browse other Dulles Intl and Ghent flight options. Last updated on October 13, 2026.

Other flights from Dulles Intl

Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on October 13, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Dulles Intl to Ghent flights

Consider these flights traveling from Dulles Intl to Ghent.

Top 7 airlines flying from Dulles Intl to Ghent

100% Free

Book with Flexibility

Travel Smart