What are the cheapest airlines flying from Norwich to Washington, D.C. Dulles Intl Airport round-trip?

According to our current data, Delta ($929), KLM ($963), and Virgin Atlantic ($1,131) offers the cheapest pricing from Norwich to Washington, D.C. Dulles Intl Airport.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

How far in advance should I book a flight from Norwich to Washington, D.C. Dulles Intl Airport?

To save on the cost of your flight from Norwich to Washington, D.C. Dulles Intl Airport, book at least 50 days before your planned departure. Booking around this time can save you about 30% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $723 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,036.

What is the cheapest month to fly from Norwich to Washington, D.C. Dulles Intl Airport?

Flights from Norwich to Washington, D.C. Dulles Intl Airport lean towards being more expensive in July. Prices are generally better when you fly from Norwich to Washington, D.C. Dulles Intl Airport in February, with the cheapest ticket starting at $305.

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

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

What airport do you fly from for flights from Norwich to Washington, D.C. Dulles Intl?

Most people fly from Norwich Arpt (NWI) if they book a flight from Norwich to Washington, D.C. Dulles Intl. On average, Norwich Arpt has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Norwich Arpt is conveniently located just 3.5 mi from Norwich’s city center.

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

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

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

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

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

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

$636+ Flights from Norwich to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Norwich to Dulles Intl

Round-trip from	$929 (Delta)
One-way from	$636 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$830

From Norwich Arpt to Washington, D.C. Dulles Intl

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One-way flight from Norwich Arpt to Washington, D.C. Dulles Intl

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Highest demand for flights based on searches. 14% potential increase in price ($123 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Norwich to Dulles Intl

Cheapest flights from Norwich to Dulles Intl
Explore the most affordable flight options available from Norwich to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 26, 2025.

mié. 12/39:25 amNWI - IAD

2 stops36h 06mDelta

dom. 12/75:00 pmIAD - NWI

2 stops34h 55mDelta

Deal found 6/25

$929

vie. 10/39:40 amNWI - IAD

1 stop10h 55mKLM

dom. 10/55:25 pmIAD - NWI

1 stop24h 05mKLM

Deal found 6/26

$963

jue. 7/106:00 amNWI - IAD

1 stop14h 35mVirgin Atlantic

lun. 7/145:25 pmIAD - NWI

1 stop15h 05mVirgin Atlantic

Deal found 6/25

$1,131

jue. 7/106:00 amNWI - IAD

3 stops21h 10mMultiple Airlines

lun. 7/1411:15 pmIAD - NWI

3 stops18h 15mMultiple Airlines

Deal found 6/25

$1,324

Best flights from Norwich to Dulles Intl
Discover carefully curated flight deals from Norwich to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 26, 2025.

mié. 12/39:25 amNWI - IAD

2 stops36h 06mDelta

dom. 12/75:00 pmIAD - NWI

2 stops34h 55mDelta

Deal found 6/25

$929

vie. 10/39:40 amNWI - IAD

1 stop10h 55mKLM

dom. 10/55:25 pmIAD - NWI

1 stop24h 05mKLM

Deal found 6/26

$963

jue. 7/106:00 amNWI - IAD

1 stop14h 35mVirgin Atlantic

lun. 7/145:25 pmIAD - NWI

1 stop15h 05mVirgin Atlantic

Deal found 6/25

$1,131

jue. 7/106:00 amNWI - IAD

3 stops21h 10mMultiple Airlines

lun. 7/1411:15 pmIAD - NWI

3 stops18h 15mMultiple Airlines

Deal found 6/25

$1,324

Last-minute flights from Norwich to Dulles Intl
Discover last-minute flight deals from Norwich to Dulles Intl. Data last updated junio 26, 2025 and is based on user searches.

jue. 7/106:00 amNWI - IAD

1 stop14h 35mVirgin Atlantic

lun. 7/145:25 pmIAD - NWI

1 stop15h 05mVirgin Atlantic

Deal found 6/25

$1,131

jue. 7/109:40 amNWI - IAD

2 stops15h 11mDelta

lun. 7/141:00 pmIAD - NWI

2 stops15h 05mDelta

Deal found 6/25

$1,137

jue. 7/106:00 amNWI - IAD

3 stops21h 10mMultiple Airlines

lun. 7/1411:15 pmIAD - NWI

3 stops18h 15mMultiple Airlines

Deal found 6/25

$1,324

One-way flights from Norwich to Dulles Intl
Search for one-way flight options from Norwich to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated junio 26, 2025.

vie. 10/31:50 pmNWI - IAD

3 stops30h 30mMultiple Airlines

Deal found 6/26

$636

vie. 10/32:05 pmNWI - IAD

1 stop30h 30mKLM

Deal found 6/26

$1,795

Cheapflights Fare Finder

Use the filters below to find and compare flights from Norwich to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NorwichWashington, D.C.

NWI - IAD

NWIIAD

Norwich Arpt

mié. 12/3

9:25 am-4:31 pm

2 stops36h 06m

Washington, D.C. Dulles Intl

dom. 12/7

5:00 pm-8:55 am

2 stops34h 55m

$929

NorwichWashington, D.C.

NWI - IAD

NWIIAD

Norwich Arpt

vie. 10/3

9:40 am-3:35 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

dom. 10/5

5:25 pm-10:30 pm

1 stop24h 05m

$963

NorwichWashington, D.C.

NWI - IAD

NWIIAD

Norwich Arpt

jue. 7/10

6:00 am-3:35 pm

1 stop14h 35m

Washington, D.C. Dulles Intl

lun. 7/14

5:25 pm-1:30 pm

1 stop15h 05m

$1,131

NorwichWashington, D.C.

NWI - IAD

NWIIAD

Norwich Arpt

jue. 7/10

6:00 am-10:10 pm

3 stops21h 10m

Washington, D.C. Dulles Intl

lun. 7/14

11:15 pm-10:30 pm

3 stops18h 15m

$1,324

NorwichWashington, D.C.

NWI - IAD

NWIIAD

Norwich Arpt

vie. 10/3

1:50 pm-3:20 pm

3 stops30h 30m

$636

NorwichWashington, D.C.

NWI - IAD

NWIIAD

Norwich Arpt

vie. 10/3

2:05 pm-3:35 pm

1 stop30h 30m

$1,795

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Best time to book a flight from Norwich to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Norwich 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 Norwich to Washington, D.C. Dulles Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Norwich to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Norwich to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $346). 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.

Reviews of airlines servicing Dulles Intl

See what other customers who have flown with Delta, KLM, and Virgin Atlantic from Norwich to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,963 reviews

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,365 reviews

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

654 reviews

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Norwich to Washington, D.C. Dulles Intl?
Most people fly from Norwich Arpt (NWI) if they book a flight from Norwich to Washington, D.C. Dulles Intl. On average, Norwich Arpt has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Norwich Arpt is conveniently located just 3.5 mi from Norwich’s city center.
What are the cheapest airlines flying from Norwich to Washington, D.C. Dulles Intl Airport round-trip?
According to our current data, Delta ($929), KLM ($963), and Virgin Atlantic ($1,131) offers the cheapest pricing from Norwich to Washington, D.C. Dulles Intl Airport.
Can I find deals for flights from Norwich to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Norwich to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Norwich to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Norwich to Dulles Intl.
Can I find deals for business class flights from Norwich to Dulles Intl?
Yes. Cheapflights offers flight deals from Norwich to Dulles Intl 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 Norwich to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Norwich to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Norwich to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $346). 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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$636+ Cheap flights from Norwich (NWI) to Dulles Intl (IAD)

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.

Find cheap flights from Norwich to Dulles Intl with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Norwich to Dulles Intl

Round-trip from

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Find flight deals from Norwich to Dulles Intl

Cheapest flights from Norwich to Dulles IntlExplore the most affordable flight options available from Norwich to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 26, 2025.

Explore the most affordable flight options available from Norwich to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Norwich to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Norwich to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Norwich with our price prediction graph.

Cheapflights Insights

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

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

Reviews of airlines servicing Dulles Intl

See what other customers who have flown with Delta, KLM, and Virgin Atlantic from Norwich to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly from for flights from Norwich to Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from Norwich to Washington, D.C. Dulles Intl Airport round-trip?

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

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

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

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

Traveling to a place near Norwich?

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Cheapest flights from Norwich to Dulles Intl
Explore the most affordable flight options available from Norwich to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 26, 2025.