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

A quick flight from Exeter to Washington, D.C. Dulles Intl Airport can take about 27h 45m. KLM provides one of the quickest options available for as low as $747. Airlines will cover a distance of 3558 mi.

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).

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

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

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

Most people fly from Exeter (EXT) if they book a flight from Exeter to Washington, D.C. Dulles Intl. On average, Exeter has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Exeter is conveniently located just 5.3 mi from Exeter’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Exeter 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.

$747+ Flights from Exeter to Washington, D.C. Dulles Intl Airport

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

Find cheap flights from Exeter to Dulles Intl 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.

Cheap flight deals from Exeter to Dulles Intl

Cheapest flights from Exeter to Dulles Intl
Explore the most affordable flight options available from Exeter to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Wed 3/115:20 pm

EXT

IAD

1 stop27h 45m

KLM

Wed 3/187:05 pm

IAD

EXT

1 stop17h 45m

KLM

Deal found 1/25

$747

Wed 3/113:00 pm

EXT

IAD

3 stops34h 21m

Multiple Airlines

Wed 3/187:50 pm

IAD

EXT

2 stops14h 40m

Multiple Airlines

Deal found 1/25

$1,151

Fri 4/174:00 pm

EXT

IAD

1 stop28h 45m

British Airways

Mon 4/205:15 pm

IAD

EXT

1 stop13h 30m

British Airways

Deal found 1/25

$5,675

Best flights from Exeter to Dulles Intl
Discover carefully curated flight deals from Exeter to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 27, 2026.

Wed 3/115:20 pm

EXT

IAD

1 stop27h 45m

KLM

Wed 3/187:05 pm

IAD

EXT

1 stop17h 45m

KLM

Deal found 1/25

$747

Wed 3/113:00 pm

EXT

IAD

3 stops34h 21m

Multiple Airlines

Wed 3/187:50 pm

IAD

EXT

2 stops14h 40m

Multiple Airlines

Deal found 1/25

$1,151

Fri 4/174:00 pm

EXT

IAD

1 stop32h 10m

British Airways

Mon 4/205:15 pm

IAD

EXT

1 stop13h 30m

British Airways

Deal found 1/24

$5,675

Find flight deals from Exeter to Dulles Intl

Round-trip from	$747 (Expedia)

From Exeter to Washington, D.C. Dulles Intl

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Wed 3/11

5:20 pm-5:05 pm

1 stop27h 45m

Washington, D.C. Dulles Intl

Wed 3/18

7:05 pm-4:50 pm

1 stop17h 45m

$747

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Wed 3/11

3:00 pm-9:21 pm

3 stops34h 21m

Washington, D.C. Dulles Intl

Wed 3/18

7:50 pm-2:30 pm

2 stops14h 40m

$1,151

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Fri 4/17

4:00 pm-7:10 pm

1 stop32h 10m

Washington, D.C. Dulles Intl

Mon 4/20

5:15 pm-11:45 am

1 stop13h 30m

$5,675

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Exeter to Dulles Intl

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

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

Currently, November is the cheapest month in which you can book a flight from Exeter to Washington, D.C. Dulles Intl Airport (average of $687). Flying from Exeter to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $1,082). 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.

Related info for your journey

What airport do you fly from for flights from Exeter to Washington, D.C. Dulles Intl?
Most people fly from Exeter (EXT) if they book a flight from Exeter to Washington, D.C. Dulles Intl. On average, Exeter has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Exeter is conveniently located just 5.3 mi from Exeter’s city center.
How long is the flight from Exeter to Washington, D.C. Dulles Intl Airport?
A quick flight from Exeter to Washington, D.C. Dulles Intl Airport can take about 27h 45m. KLM provides one of the quickest options available for as low as $747. Airlines will cover a distance of 3558 mi.
Can I find deals for flights from Exeter to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Exeter to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Exeter to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Exeter to Dulles Intl.
Can I find deals for business class flights from Exeter to Dulles Intl?
Yes. Cheapflights offers flight deals from Exeter 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 Exeter to Washington, D.C. Dulles Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Exeter to Washington, D.C. Dulles Intl Airport (average of $687). Flying from Exeter to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $1,082). 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

Alexandria

Woodbridge

Tysons

Arlington

Owings Mills

Springfield

Silver Spring

Herndon

Fredericksburg

Hanover

Linthicum Heights

Rockville

Laurel

Towson

Manassas

Largo

Bowie

McLean

Clinton

Upper Marlboro

Browse thousands of different options on Cheapflights for your next trip

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.

$747+ Cheap flights from Exeter (EXT) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Exeter to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Exeter to Dulles Intl

Cheapest flights from Exeter to Dulles IntlExplore the most affordable flight options available from Exeter to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Explore the most affordable flight options available from Exeter to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Find flight deals from Exeter to Dulles Intl

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Exeter to Dulles Intl

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

Cheapflights Insights

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

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

Related info for your journey

Find useful and relevant information for your journey from Exeter 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 Exeter to Washington, D.C. Dulles Intl?

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

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

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

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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 Exeter to Dulles Intl

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Exeter to Dulles Intl
Explore the most affordable flight options available from Exeter to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.