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Cheap flights from Edinburgh to Washington, D.C. Dulles Intl Airport from £265

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — IAD
6 Aug — 13 Aug1
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 October, booked 50 days in advance, depart on a Thursday or Friday and return on a Tuesday

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 7 July 2026.

Thu 19/1111:20
EDI
-
IAD
1 stop12h 10m
Icelandair
Sat 5/1219:40
IAD
-
EDI
1 stop9h 40m
Icelandair
Deal found 6/7£438
Sat 29/812:30
EDI
-
IAD
Nonstop8h 05m
United Airlines
Sat 29/822:19
IAD
-
EDI
1 stop28h 01m
United Airlines
Deal found 6/7£442
Sat 21/1111:00
EDI
-
IAD
1 stop13h 55m
British Airways
Fri 4/1218:20
IAD
-
EDI
1 stop13h 55m
British Airways
Deal found 6/7£490
Tue 24/1110:55
EDI
-
IAD
1 stop14h 00m
British Airways
Mon 30/1121:45
IAD
-
EDI
1 stop12h 30m
British Airways
Deal found 6/7£490
Fri 20/1109:55
EDI
-
IAD
1 stop15h 00m
British Airways
Sat 5/1218:20
IAD
-
EDI
1 stop9h 50m
British Airways
Deal found 6/7£491
Mon 23/1106:05
EDI
-
IAD
1 stop14h 30m
British Airways
Sun 29/1121:45
IAD
-
EDI
1 stop14h 15m
British Airways
Deal found 6/7£492
Mon 23/1106:05
EDI
-
IAD
1 stop14h 30m
British Airways
Mon 30/1121:45
IAD
-
EDI
1 stop10h 30m
British Airways
Deal found 6/7£493
Tue 24/1112:45
EDI
-
IAD
1 stop11h 45m
Multiple Airlines
Tue 1/1221:00
IAD
-
EDI
1 stop14h 50m
Multiple Airlines
Deal found 6/7£508
Tue 24/1112:45
EDI
-
IAD
1 stop11h 45m
Multiple Airlines
Sun 29/1121:00
IAD
-
EDI
1 stop14h 20m
Multiple Airlines
Deal found 6/7£511
Mon 24/821:25
EDI
-
IAD
3 stops27h 59m
Multiple Airlines
Mon 31/820:30
IAD
-
EDI
2 stops20h 05m
Multiple Airlines
Deal found 4/7£513
Wed 19/807:20
EDI
-
IAD
2 stops17h 00m
Multiple Airlines
Wed 26/820:30
IAD
-
EDI
2 stops20h 35m
Multiple Airlines
Deal found 5/7£518
Mon 23/1112:15
EDI
-
IAD
1 stop12h 15m
Multiple Airlines
Mon 30/1121:00
IAD
-
EDI
1 stop13h 20m
Multiple Airlines
Deal found 6/7£519

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 7 July 2026.

Round-trip from

£442

One-way from

£265

Popular in

July

Cheapest in

February

Average price

£853

Good round-trip deal

£548 or less

Good one-way deal

£450 or less
United Airlines
  • United Airlines
  • 29/8-29/8
  • 1 total stop
  • 36h 06m total
  • Edinburgh to Washington, D.C.
Search Deals
23/8
  • 23/8
  • 3 total stops
  • 39h 50m total
  • Edinburgh to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 7 July 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

Fri 28/8

19:40-17:00

2 stops26h 20m

Washington, D.C. Dulles Intl

Sun 20/9

20:20-09:30

2 stops32h 10m

£543

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Fri 28/8

19:40-17:00

2 stops26h 20m

Washington, D.C. Dulles Intl

Sun 13/9

20:20-18:50

2 stops17h 30m

£545

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Sat 3/10

09:00-11:21

1 stop31h 21m

Washington, D.C. Dulles Intl

Sun 4/10

22:25-10:35

Nonstop7h 10m

£546

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Sun 20/9

19:10-17:00

1 stop26h 50m

Washington, D.C. Dulles Intl

Mon 5/10

20:20-18:25

1 stop17h 05m

£621

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Sun 20/9

05:45-15:35

1 stop14h 50m

Washington, D.C. Dulles Intl

Mon 5/10

18:26-12:20

2 stops12h 54m

£647

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Mon 24/8

05:45-16:38

2 stops15h 53m

Washington, D.C. Dulles Intl

Tue 8/9

18:15-16:30

1 stop17h 15m

£662
Fastest return journey

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Wed 29/7

09:15-15:55

1 stop11h 40m

Washington, D.C. Dulles Intl

Sat 22/8

17:45-09:15

1 stop10h 30m

£684
Cheapest one-way

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Sat 28/11

06:50-15:35

1 stop13h 45m

£397

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Wed 23/9

05:55-15:55

1 stop15h 00m

£421

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Sat 19/9

20:35-17:25

1 stop25h 50m

£427

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 15 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?

Booking 49 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, February is the cheapest month in which you can book a flight from Edinburgh to Washington, D.C. Dulles Intl Airport (average of £579). Flying from Edinburgh to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £853). 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 7 July 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 7 July 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
9,941 reviews
Check prices

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,941 reviews
United Airlines
7.4
Good
9,941 reviews
Check prices

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Aer Lingus
7.3
Good
1,647 reviews
United Airlines
7.4
Good
9,941 reviews
Check prices

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
8,121 reviews
United Airlines
7.4
Good
9,941 reviews
Check prices

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
8,099 reviews
United Airlines
7.4
Good
9,941 reviews
Check prices

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 26h 20m. Scandinavian Airlines provides one of the quickest options available for as low as £543. Airlines will cover a distance of 3465 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, British Airways (£457), Lufthansa (£518), and Aer Lingus (£538) offers the cheapest pricing from Edinburgh to Washington, D.C. Dulles Intl Airport. British Airways is priced at 36% 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 (74%), United Airlines (74%), Lufthansa (74%).

  • 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 £348. While the most popular route (Edinburgh Turnhouse - Washington, D.C. Dulles Intl) can be booked for £518 on average, our data indicates £548 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, February is the cheapest month in which you can book a flight from Edinburgh to Washington, D.C. Dulles Intl Airport (average of £579). Flying from Edinburgh to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £853). 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
Gaithersburg
Oxon Hill
Hanover
Woodbridge
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 7 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£457Average£548FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£518Average£830FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£538Average£695FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£612Average£779FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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