Dulles Intl

$416+ Cheap flights from Edinburgh (EDI) to Dulles Intl (IAD)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — IAD
Nov 26 — Dec 31
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Find cheap flights from Edinburgh to Dulles Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Edinburgh Turnhouse to Washington, D.C. Dulles Intl are usually found in February or September, booked 33 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap 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 October 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$533
(Mytrip)

One-way from

$416
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$946

Good round-trip deal

$913 or less
Provider with most accurate pricing for Edinburgh Turnhouse-Washington, D.C. Dulles Intl flight deals.
Provider most trusted by Cheapflights users for Edinburgh Turnhouse-Washington, D.C. Dulles Intl flights.
From Edinburgh Turnhouse to Washington, D.C. Dulles Intl
One-way flight from Edinburgh Turnhouse to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 10% potential increase in price ($107 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Edinburgh Turnhouse to Washington, D.C. Dulles Intl.

Find flight deals from Edinburgh to Dulles Intl

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 October 27, 2025.

This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2211:45 amEDI - IAD
1 stop12h 45mMultiple Airlines
Sat 11/295:05 pmIAD - EDI
1 stop9h 30mMultiple Airlines
Deal found 10/25$533
This Booking.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:25 amEDI - IAD
1 stop13h 10mMultiple Airlines
Wed 12/179:00 pmIAD - EDI
1 stop15h 15mMultiple Airlines
Deal found 10/26$570
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:30 amEDI - IAD
1 stop13h 00mMultiple Airlines
Thu 12/189:00 pmIAD - EDI
1 stop17h 40mMultiple Airlines
Deal found 10/27$584
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:40 amEDI - IAD
2 stops14h 50mMultiple Airlines
Tue 12/167:40 pmIAD - EDI
2 stops17h 45mMultiple Airlines
Deal found 10/25$587
This Gotogate deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/139:35 amEDI - IAD
1 stop14h 55mAer Lingus
Tue 12/165:05 pmIAD - EDI
1 stop9h 45mAer Lingus
Deal found 10/25$680
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:20 amEDI - IAD
1 stop12h 15mAer Lingus
Wed 1/215:05 pmIAD - EDI
1 stop14h 55mAer Lingus
Deal found 10/27$698
This Booking.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:30 pmEDI - IAD
1 stop11h 00mAer Lingus
Mon 1/55:05 pmIAD - EDI
1 stop10h 45mAer Lingus
Deal found 10/26$704
This Justfly.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:35 amEDI - IAD
1 stop11h 00mAer Lingus
Sun 12/149:00 pmIAD - EDI
1 stop12h 45mAer Lingus
Deal found 10/25$712

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated October 27, 2025.
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

Edinburgh

Fly to

Dulles Intl

Route

Depart

Return

Price

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Sat 12/13

9:35 am-7:30 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Tue 12/16

5:05 pm-7:50 am

1 stop9h 45m

$680

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Mon 12/8

9:35 am-3:35 pm

1 stop11h 00m

Washington, D.C. Dulles Intl

Sun 12/14

9:00 pm-2:45 pm

1 stop12h 45m

$712

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Mon 12/29

1:35 pm-7:30 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

Tue 1/6

5:05 pm-11:30 am

1 stop13h 25m

$777

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Mon 12/29

7:55 pm-3:35 pm

2 stops24h 40m

Washington, D.C. Dulles Intl

Tue 1/6

5:05 pm-10:50 pm

2 stops24h 45m

$787

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Wed 11/26

11:00 am-7:20 pm

1 stop37h 20m

Washington, D.C. Dulles Intl

Wed 12/3

1:30 pm-3:20 pm

1 stop20h 50m

$832

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Thu 1/22

11:00 am-11:45 am

1 stop29h 45m

Washington, D.C. Dulles Intl

Tue 1/27

1:30 pm-10:00 am

1 stop15h 30m

$851

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Tue 12/16

12:20 pm-6:30 pm

1 stop11h 10m

Washington, D.C. Dulles Intl

Thu 1/22

7:40 pm-10:20 am

1 stop9h 40m

$859

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Tue 12/9

7:50 am-6:30 pm

2 stops15h 40m

Washington, D.C. Dulles Intl

Tue 12/16

7:40 pm-12:30 pm

3 stops35h 50m

$881

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Thu 3/5

11:00 am-7:20 pm

1 stop37h 20m

Washington, D.C. Dulles Intl

Mon 3/9

2:30 pm-3:20 pm

1 stop20h 50m

$883

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Fri 11/14

8:30 am-7:51 pm

2 stops40h 21m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 17 results
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Compare providers for flights from Edinburgh to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Edinburgh to Dulles Intl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Edinburgh-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Edinburgh-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Edinburgh-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Edinburgh-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Edinburgh-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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 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 round-trip flight from Edinburgh to Dulles Intl. Price data was last updated on October 24, 2025.

The best time to book flights from Edinburgh to Washington, D.C. Dulles Intl Airport is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Edinburgh to Washington, D.C. Dulles Intl Airport (average of $574). Flying from Edinburgh to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $789). 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 October 27, 2025.

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.

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 October 27, 2025.
Read reviews from past customers who have flown United Airlines and Aer Lingus from Edinburgh to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 2 daily outbound flights to Washington, D.C. Dulles Intl from 2 different airlines.

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

    There are many flights that can get you from Edinburgh to Washington, D.C. Dulles Intl Airport in 14h 55m. Fly via Aer Lingus to get the fastest option. Edinburgh and Washington, D.C. Dulles Intl Airport are separated by 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, United Airlines ($583), and Aer Lingus ($750) offers the cheapest pricing from Edinburgh to Washington, D.C. Dulles Intl Airport. Users have found that United Airlines is 38% cheaper than the other options available to this destination.

  • 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 (66%), United Airlines (66%), Lufthansa (66%).

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

    While on average a flight from Edinburgh to Washington, D.C. Dulles Intl Airport is generally $919, our data shows the cheapest flight currently is $817. When looking at the most popular route, (Edinburgh Turnhouse - Washington, D.C. Dulles Intl), you can expect to pay $570 for that flight.

  • 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 vacation 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, May is the cheapest month in which you can book a flight from Edinburgh to Washington, D.C. Dulles Intl Airport (average of $574). Flying from Edinburgh to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $789). 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

Traveling 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
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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Top 2 airlines flying from Edinburgh to Dulles Intl

Discover the top 2 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 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$583Average$988FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$750Average$866FlexibilityNo cancel feeOn-timeN/A

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