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Cheap flights from Exeter to Washington, D.C. from £521

This is the cheapest retur 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.
EXT — WAS
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Exeter to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Exeter (EXT) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2025.

Round-trip from

£521
KLM
  • KLM
  • 3/11-13/11
  • 3 total stops
  • 44h 14m total
  • Exeter to Washington, D.C.
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Find flight deals from Exeter to Washington, D.C.

Cheapest flights from Exeter to Washington, D.C.
Explore the most affordable flight options available from Exeter to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Mon 3/1117:20EXT - IAD
1 stop27h 45mKLM
Thu 13/1119:21IAD - EXT
2 stops16h 29mKLM
Deal found 11/9£521
Mon 3/1112:50EXT - IAD
1 stop11h 40mMultiple Airlines
Thu 13/1117:05IAD - EXT
1 stop14h 15mMultiple Airlines
Deal found 11/9£577
Sat 25/1009:00EXT - IAD
2 stops36h 35mMultiple Airlines
Sat 1/1122:00IAD - EXT
1 stop10h 20mMultiple Airlines
Deal found 10/9£817
Sat 25/1017:15EXT - IAD
1 stop28h 50mKLM
Sat 1/1119:05IAD - EXT
1 stop17h 45mKLM
Deal found 10/9£901

Cheapflights Fare Finder

 
Customise your flight search to find flights from Exeter to Washington, D.C. 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 858,174 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from Exeter to Washington, D.C. that are best for you.

Fly from

Exeter

Fly to

Washington, D.C.

Route

Depart

Return

Price

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Mon 3/11

17:20-16:05

1 stop27h 45m

Washington, D.C. Dulles Intl

Thu 13/11

19:21-16:50

2 stops16h 29m

£521

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Mon 3/11

12:50-19:30

1 stop11h 40m

Washington, D.C. Dulles Intl

Thu 13/11

17:05-12:20

1 stop14h 15m

£577

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sat 25/10

09:00-16:35

2 stops36h 35m

Washington, D.C. Dulles Intl

Sat 1/11

22:00-12:20

1 stop10h 20m

£817

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sat 25/10

17:15-17:05

1 stop28h 50m

Washington, D.C. Dulles Intl

Sat 1/11

19:05-16:50

1 stop17h 45m

£901

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Best time to book a flight from Exeter to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

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

Currently, January is the cheapest month in which you can book a flight from Exeter to Washington, D.C. (average of £599). Flying from Exeter to Washington, D.C. 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.

Related info for your journey

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

    Exeter (EXT), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Exeter to Washington, D.C.. 1 airline have flights from Exeter to Washington, D.C. on a regular basis. Booking flights from Exeter to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.

  • How long is the flight from Exeter to Washington, D.C.?

    KLM can get you from Exeter to Washington, D.C. in just under 27h 45m. Your travel time can differ by up to . Exeter and Washington, D.C. are separated by a distance of 3558 mi.

  • What is the cheapest airline to fly from Exeter to Washington, D.C. round-trip?

    Cheapflights users have booked flights from Exeter to Washington, D.C. round-trip from £555.

  • Can I find deals for flights from Exeter to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Exeter to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Exeter to Washington, D.C.?

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

  • Can I find deals for business class flights from Exeter to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Exeter to Washington, D.C. 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.?

    Currently, January is the cheapest month in which you can book a flight from Exeter to Washington, D.C. (average of £599). Flying from Exeter to Washington, D.C. 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

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Woodbridge
Arlington
College Park
Tysons

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Alternative routes for Exeter to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Exeter to Washington, D.C.

Discover the top airline that operate flights from Exeter to Washington, D.C.. 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 858,174 searches. Data last updated 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£555Average£683FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Exeter to Washington, D.C.?

When you search for this flight from Exeter to Washington, D.C., Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Exeter to Washington, D.C.?

Cheapflights helps you find that perfect flight to Washington, D.C. from Exeter by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Exeter to Washington, D.C. with no change fees?

Yes! Cheapflights helps users easily find flights from Exeter to Washington, D.C. with no change fees.

Can Cheapflights notify me if prices for flights from Exeter to Washington, D.C. become cheaper?

Not ready to book yet? You can track prices for flights from Exeter to Washington, D.C. on Cheapflights with our Price Alert feature and get notified when better prices are available.

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