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Dulles Intl

$359+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — IAD
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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Cheapflights Tip: The best prices from Edinburgh Turnhouse to Washington, D.C. Dulles Intl are usually found in February or November, booked 83 days in advance, depart on a Friday or Wednesday and return on a Sunday

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 April 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$747
(Mytrip)

One-way from

$359
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$952

Good round-trip deal

$756 or less
Provider with most accurate pricing for Edinburgh Turnhouse-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Edinburgh Turnhouse-Washington, D.C. Dulles Intl flights.
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From Edinburgh Turnhouse to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Edinburgh Turnhouse to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Edinburgh Turnhouse to Washington, D.C. Dulles Intl.
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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 April 28, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. 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 5/208:55 pmEDI - IAD
2 stops23h 25mMultiple Airlines
Fri 9/54:20 pmIAD - EDI
2 stops34h 45mMultiple Airlines
Deal found 4/28$747
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/149:00 amEDI - IAD
2 stops31h 53mUnited Airlines
Mon 6/1610:20 amIAD - EDI
1 stop16h 00mUnited Airlines
Deal found 4/28$790
This Aer Lingus deal was found by Cheapflights users on 4/28. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1211:55 amEDI - IAD
1 stop12h 00mAer Lingus
Mon 5/198:25 pmIAD - EDI
1 stop11h 25mAer Lingus
Deal found 4/28$805
This TravelUp deal was found by Cheapflights users on 4/28. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/279:15 amEDI - IAD
1 stop11h 40mBritish Airways
Wed 9/1710:40 pmIAD - EDI
1 stop13h 00mBritish Airways
Deal found 4/28$806
This ChecknFly deal was found by Cheapflights users on 4/28. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:00 amEDI - IAD
1 stop31h 45mLufthansa
Wed 9/1710:25 pmIAD - EDI
Nonstop7h 10mLufthansa
Deal found 4/28$813
This Virgin Atlantic deal was found by Cheapflights users on 4/27. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:00 amEDI - IAD
1 stop14h 35mVirgin Atlantic
Sun 5/189:20 pmIAD - EDI
1 stop14h 15mVirgin Atlantic
Deal found 4/27$825
This Priceline deal was found by Cheapflights users on 4/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/49:00 amEDI - IAD
1 stop10h 19mAir Canada
Sun 5/115:44 pmIAD - EDI
2 stops32h 36mAir Canada
Deal found 4/27$859
This EaseMyTrip deal was found by Cheapflights users on 4/28. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2410:35 amEDI - IAD
1 stop30h 10mTurkish Airlines
Tue 6/101:30 pmIAD - EDI
1 stop21h 20mTurkish Airlines
Deal found 4/28$874
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:10 amEDI - IAD
1 stop11h 25mDelta
Sat 9/1312:30 pmIAD - EDI
2 stops17h 00mDelta
Deal found 4/28$905
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/137:45 pmEDI - IAD
2 stops29h 14mScandinavian Airlines
Sun 6/2910:05 pmIAD - EDI
1 stop15h 25mScandinavian Airlines
Deal found 4/28$932
This The Travel House deal was found by Cheapflights users on 4/28. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:40 pmEDI - IAD
1 stop25h 35mSWISS
Tue 9/163:25 pmIAD - EDI
2 stops20h 05mSWISS
Deal found 4/28$958
This Austrian Airlines deal was found by Cheapflights users on 4/28. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2612:45 pmEDI - IAD
2 stops30h 50mAustrian Airlines
Mon 6/25:33 pmIAD - EDI
2 stops57h 37mAustrian Airlines
Deal found 4/28$1,114

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 April 28, 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

Tue 5/20

8:55 pm-3:20 pm

2 stops23h 25m

Washington, D.C. Dulles Intl

Fri 9/5

4:20 pm-8:05 am

2 stops34h 45m

$747

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Sat 6/14

9:00 am-11:53 am

2 stops31h 53m

Washington, D.C. Dulles Intl

Mon 6/16

10:20 am-7:20 am

1 stop16h 00m

$790

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Mon 5/12

11:55 am-6:55 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

Mon 5/19

8:25 pm-12:50 pm

1 stop11h 25m

$805

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Wed 8/27

9:15 am-3:55 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Wed 9/17

10:40 pm-4:40 pm

1 stop13h 00m

$806

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Tue 9/9

9:00 am-9:38 am

1 stop29h 38m

Washington, D.C. Dulles Intl

Wed 9/17

5:45 pm-11:40 am

1 stop12h 55m

$813

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Sun 5/11

6:00 am-3:35 pm

1 stop14h 35m

Washington, D.C. Dulles Intl

Sun 5/18

9:20 pm-4:35 pm

1 stop14h 15m

$825

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Sat 5/24

10:35 am-11:45 am

1 stop30h 10m

Washington, D.C. Dulles Intl

Tue 6/10

1:30 pm-3:50 pm

1 stop21h 20m

$874

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Thu 5/15

9:10 am-3:35 pm

1 stop11h 25m

Washington, D.C. Dulles Intl

Sat 9/13

12:30 pm-10:30 am

2 stops17h 00m

$905

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Fri 6/13

7:45 pm-7:59 pm

2 stops29h 14m

Washington, D.C. Dulles Intl

Sun 6/29

10:05 pm-6:30 pm

1 stop15h 25m

$932

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Mon 9/8

7:40 pm-4:15 pm

1 stop25h 35m

Washington, D.C. Dulles Intl

Tue 9/16

3:25 pm-4:30 pm

2 stops20h 05m

$958

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 19 results
1
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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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Edinburgh-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 2025.

The best time to book flights from Edinburgh to Washington, D.C. Dulles Intl Airport is 83 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, August is the cheapest month in which you can book a flight from Edinburgh to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Edinburgh to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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 April 28, 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.

Weekly flight availability from Edinburgh to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Edinburgh to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 28, 2025.

The most flights from EDI to IAD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 April 28, 2025.
Get a feel of what it's like to fly with Delta, Austrian Airlines and SWISS from Edinburgh to Washington, D.C. by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,587 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    According to our current data, United Airlines ($790), Aer Lingus ($805), and British Airways ($806) offers the cheapest pricing from Edinburgh to Washington, D.C. Dulles Intl Airport. Users have found that United Airlines is 16% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Edinburgh to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $500. Aer Lingus flights start at $692 while deals on Turkish Airlines start at $981 one-way.

  • 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 $1,050, our data shows the cheapest flight currently is $596. When looking at the most popular route, (Edinburgh Turnhouse - Washington, D.C. Dulles Intl), you can expect to pay $670 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, August is the cheapest month in which you can book a flight from Edinburgh to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Edinburgh to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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

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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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$583Average$1,046FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$665Average$866FlexibilityNo cancel feeOn-timeN/A

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