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

Currently priced at £839, Aer Lingus will fly you from Exeter to Washington, D.C. Dulles Intl Airport and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on KLM for as low as £1,077.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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?

Located just 5.3 mi from the city center, Exeter is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Exeter. Booking flights from Exeter (EXT) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 1 airline.

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 holiday 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.

£839+ Flights from Exeter to Washington, D.C. Dulles Intl Airport

Cheap flight deals from Exeter to Dulles Intl

Round-trip from	£839

Aer Lingus
23/8-30/8
2 total stops
21h 45m total
Exeter to Washington, D.C.

Search Deals

Find 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 11 July 2025.

Sat 23/813:05EXT - IAD

1 stop10h 50mAer Lingus

Sat 30/820:25IAD - EXT

1 stop10h 55mAer Lingus

Deal found 9/7£839

Sat 23/809:00EXT - IAD

2 stops39h 59mMultiple Airlines

Sat 30/820:25IAD - EXT

1 stop10h 55mMultiple Airlines

Deal found 9/7£976

Sat 23/817:15EXT - IAD

2 stops28h 05mKLM

Sat 30/818:30IAD - EXT

2 stops17h 15mKLM

Deal found 9/7£1,077

Best flights from Exeter to Dulles Intl
Discover carefully curated flight deals from Exeter to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Sat 23/813:05EXT - IAD

1 stop10h 50mAer Lingus

Sat 30/820:25IAD - EXT

1 stop10h 55mAer Lingus

Deal found 9/7£839

Sat 23/809:00EXT - IAD

2 stops39h 59mMultiple Airlines

Sat 30/820:25IAD - EXT

1 stop10h 55mMultiple Airlines

Deal found 9/7£976

Sat 23/817:15EXT - IAD

2 stops28h 05mKLM

Sat 30/818:30IAD - EXT

2 stops17h 15mKLM

Deal found 9/7£1,077

Last-minute flights from Exeter to Dulles Intl
Discover last-minute flight deals from Exeter to Dulles Intl. Data last updated 11 July 2025 and is based on user searches.

Sat 23/813:05EXT - IAD

1 stop10h 50mAer Lingus

Sat 30/820:25IAD - EXT

1 stop10h 55mAer Lingus

Deal found 9/7£839

Sat 23/809:00EXT - IAD

2 stops39h 59mMultiple Airlines

Sat 30/820:25IAD - EXT

1 stop10h 55mMultiple Airlines

Deal found 9/7£976

Sat 23/817:15EXT - IAD

2 stops28h 05mKLM

Sat 30/818:30IAD - EXT

2 stops17h 15mKLM

Deal found 9/7£1,077

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

Sat 23/8

13:05-18:55

1 stop10h 50m

Washington, D.C. Dulles Intl

Sat 30/8

20:25-12:20

1 stop10h 55m

£839

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sat 23/8

09:00-19:59

2 stops39h 59m

Washington, D.C. Dulles Intl

Sat 30/8

20:25-12:20

1 stop10h 55m

£976

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sat 23/8

17:15-16:20

2 stops28h 05m

Washington, D.C. Dulles Intl

Sat 30/8

18:30-16:45

2 stops17h 15m

£1,077

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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 return 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, January is the cheapest month in which you can book a flight from Exeter to Washington, D.C. Dulles Intl Airport (average of £599). Flying from Exeter to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £947). 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

Check out reviews from past customers who have flown with KLM and Aer Lingus from Exeter to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,372 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Aer Lingus

7.1

Good

1,154 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What airport do you fly from for flights from Exeter to Washington, D.C. Dulles Intl?
Located just 5.3 mi from the city center, Exeter is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Exeter. Booking flights from Exeter (EXT) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 1 airline.
What are the cheapest airlines flying from Exeter to Washington, D.C. Dulles Intl Airport round-trip?
Currently priced at £839, Aer Lingus will fly you from Exeter to Washington, D.C. Dulles Intl Airport and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on KLM for as low as £1,077.
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 holiday 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, January is the cheapest month in which you can book a flight from Exeter to Washington, D.C. Dulles Intl Airport (average of £599). Flying from Exeter to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £947). 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

Silver Spring

Hanover

Oxon Hill

Arlington

Woodbridge

College Park

Laurel

Tysons

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Exeter to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£578	Average£681	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

How does Cheapflights help users find flights from Exeter to Dulles Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Exeter to Dulles Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Exeter to Dulles Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dulles Intl from Exeter.

Can Cheapflights find flights from Exeter to Dulles Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Exeter to Dulles Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Exeter to Dulles Intl become cheaper?

Yes! Start tracking prices for Exeter to Dulles Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Exeter to Washington, D.C. Dulles Intl Airport from £839

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Exeter to Dulles Intl

Round-trip from

Find 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 11 July 2025.

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 11 July 2025.

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?

Reviews of airlines servicing Dulles Intl

Check out reviews from past customers who have flown with KLM and Aer Lingus from Exeter to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up 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 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?

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

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?

Travelling to a place near Exeter?

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.

Top airline flying from Exeter to Dulles Intl

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Exeter to Dulles Intl?

Why should you use Cheapflights to find cheap flight tickets from Exeter to Dulles Intl?

Can Cheapflights find flights from Exeter to Dulles Intl with no change fees?

Can Cheapflights notify me if prices for flights from Exeter to Dulles Intl become cheaper?

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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 11 July 2025.