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Cheap flights from Edinburgh to Washington, D.C. Dulles Intl Airport from £277

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — IAD
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Edinburgh Turnhouse to Washington, D.C. Dulles Intl are usually found in February or September, booked 50 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Edinburgh to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Edinburgh to Dulles Intl
Explore the most affordable flight options available from Edinburgh to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2026.

Thu 21/507:45
EDI
-
IAD
2 stops16h 35m
Multiple Airlines
Thu 28/520:30
IAD
-
EDI
2 stops22h 00m
Multiple Airlines
Deal found 6/4£486
Thu 27/819:10
EDI
-
IAD
1 stop26h 50m
Scandinavian Airlines
Sun 13/920:20
IAD
-
EDI
1 stop17h 05m
Scandinavian Airlines
Deal found 7/4£524
Thu 16/407:50
EDI
-
IAD
2 stops16h 30m
Multiple Airlines
Mon 20/420:30
IAD
-
EDI
2 stops23h 05m
Multiple Airlines
Deal found 10/4£527
Fri 22/513:40
EDI
-
IAD
2 stops34h 40m
Multiple Airlines
Fri 29/520:30
IAD
-
EDI
2 stops22h 50m
Multiple Airlines
Deal found 7/4£529
Fri 22/519:10
EDI
-
IAD
1 stop26h 50m
Scandinavian Airlines
Fri 29/520:20
IAD
-
EDI
1 stop17h 05m
Scandinavian Airlines
Deal found 7/4£535
Fri 22/519:10
EDI
-
IAD
1 stop26h 50m
Scandinavian Airlines
Fri 5/619:33
IAD
-
EDI
2 stops41h 52m
Scandinavian Airlines
Deal found 7/4£546
Mon 28/919:10
EDI
-
IAD
2 stops45h 41m
Scandinavian Airlines
Mon 5/1020:20
IAD
-
EDI
1 stop17h 05m
Scandinavian Airlines
Deal found 10/4£547
Mon 25/507:55
EDI
-
IAD
1 stop12h 50m
Multiple Airlines
Mon 1/617:15
IAD
-
EDI
1 stop10h 35m
Multiple Airlines
Deal found 10/4£553

Find flight deals from Edinburgh to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Edinburgh (EDI) to Dulles Intl (IAD). 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 11 April 2026.

Round-trip from

£486

One-way from

£277

Popular in

July

Cheapest in

February

Average price

£720

Good round-trip deal

£784 or less

Good one-way deal

£560 or less
21/5-28/5
  • 21/5-28/5
  • 4 total stops
  • 38h 35m total
  • Edinburgh to Washington, D.C.
Search Deals
8/5
  • 8/5
  • 3 total stops
  • 44h 26m total
  • Edinburgh to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Edinburgh Turnhouse to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Edinburgh Turnhouse to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Edinburgh to Dulles Intl 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 11 April 2026.
Use the filters below to find and compare flights from Edinburgh to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Wed 7/10

19:10-17:00

1 stop26h 50m

Washington, D.C. Dulles Intl

Sun 11/10

20:20-09:30

2 stops32h 10m

£579

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Fri 22/5

19:40-17:00

2 stops26h 20m

Washington, D.C. Dulles Intl

Fri 5/6

20:20-18:05

2 stops16h 45m

£637

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Wed 7/10

10:25-17:25

1 stop12h 00m

Washington, D.C. Dulles Intl

Sun 11/10

19:15-14:20

1 stop14h 05m

£653

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Wed 6/5

09:20-17:00

2 stops36h 40m

Washington, D.C. Dulles Intl

Sun 10/5

20:20-18:25

1 stop17h 05m

£675
Fastest return journey

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Wed 7/10

12:30-15:35

Nonstop8h 05m

Washington, D.C. Dulles Intl

Sun 11/10

22:25-10:35

Nonstop7h 10m

£823

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Thu 8/10

12:30-15:35

Nonstop8h 05m

Washington, D.C. Dulles Intl

Tue 13/10

17:20-08:05

1 stop9h 45m

£825
Cheapest one-way

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Thu 3/9

06:10-12:53

2 stops35h 43m

£343

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Tue 1/9

17:40-19:15

2 stops30h 35m

£353

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Wed 2/9

06:10-19:20

1 stop18h 10m

£453

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Tue 8/9

13:10-20:20

1 stop12h 10m

£512

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Edinburgh to Dulles Intl

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

How far ahead should I book a flight from Edinburgh to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a return flight from Edinburgh to Dulles Intl. Price data was last updated on 10 April 2026.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Edinburgh to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Edinburgh to Washington, D.C. Dulles Intl Airport (average of £417). Flying from Edinburgh to Washington, D.C. Dulles Intl Airport in December is currently the most expensive (average of £546). 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.

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

Find hourly flight availability from Edinburgh to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 April 2026.

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

How much does it cost for a return flight from Edinburgh to Washington, D.C. Dulles Intl Airport?

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 11 April 2026.
Read through reviews of airlines operating flights from Edinburgh to Washington, D.C. Dulles Intl Airport, such as United Airlines,Aer Lingus, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,569 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,569 reviews
United Airlines
7.4
Good
9,569 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Aer Lingus
7.2
Good
1,502 reviews
United Airlines
7.4
Good
9,569 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Lufthansa
6.8
Okay
7,909 reviews
United Airlines
7.4
Good
9,569 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
British Airways
6.7
Okay
7,871 reviews
United Airlines
7.4
Good
9,569 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

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

    Located just 6.8 mi from the city center, Edinburgh Turnhouse is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Edinburgh. Booking flights from Turnhouse (EDI) to Washington, D.C. Dulles Intl should be relatively easy as there are 3 daily outbound flights to Washington, D.C. Dulles Intl from 4 different airlines.

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

    A quick flight from Edinburgh to Washington, D.C. Dulles Intl Airport can take about 36h 40m. Scandinavian Airlines provides one of the quickest options available for as low as £585. Airlines will cover a distance of 3465 mi.

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

    According to our current data, British Airways (£455), Aer Lingus (£548), and United Airlines (£583) offers the cheapest pricing from Edinburgh to Washington, D.C. Dulles Intl Airport. British Airways is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

    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 Edinburgh to Washington, D.C. Dulles Intl Airport on time: Air Canada (62%), United Airlines (62%), Lufthansa (62%).

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

    Looking at all options, your cheapest flight can be booked for £417. While the most popular route (Edinburgh Turnhouse - Washington, D.C. Dulles Intl) can be booked for £524 on average, our data indicates £846 when flying from Edinburgh to Washington, D.C. Dulles Intl Airport.

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

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

  • How can I find direct flights from Edinburgh to Dulles Intl?

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

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

    Yes. Cheapflights offers flight deals from Edinburgh 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 Edinburgh to Washington, D.C. Dulles Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Edinburgh to Washington, D.C. Dulles Intl Airport (average of £417). Flying from Edinburgh to Washington, D.C. Dulles Intl Airport in December is currently the most expensive (average of £546). 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. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Gaithersburg
Woodbridge
Arlington
Alexandria
Sterling

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Edinburgh to Dulles Intl

Discover the top 4 airlines that operate flights from Edinburgh to Dulles Intl. 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 11 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£455Average£538FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£548Average£715FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£583Average£736FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£615Average£757FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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 Edinburgh to Dulles Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Edinburgh 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 Edinburgh to Dulles Intl?

Cheapflights simply makes it quick and affordable to book flights from Edinburgh to Dulles Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Dulles Intl from Edinburgh shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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