Cheap flights from Washington, D.C. Dulles Intl Airport to Edinburgh from £239

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — EDI
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Edinburgh Turnhouse are usually found in October or November, booked 80 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Dulles Intl to Edinburgh

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Edinburgh
Explore the most affordable flight options available from Dulles Intl to Edinburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Sun 6/921:45
IAD
-
EDI
1 stop37h 10m
Turkish Airlines
Sun 13/916:55
EDI
-
IAD
1 stop23h 40m
Turkish Airlines
Deal found 15/4£607
Wed 4/1114:30
IAD
-
EDI
1 stop14h 30m
Turkish Airlines
Sun 15/1116:20
EDI
-
IAD
1 stop31h 55m
Turkish Airlines
Deal found 13/4£610
Wed 22/413:20
IAD
-
EDI
1 stop15h 20m
Turkish Airlines
Thu 30/416:55
EDI
-
IAD
1 stop23h 40m
Turkish Airlines
Deal found 13/4£610
Sun 26/420:20
IAD
-
EDI
1 stop34h 45m
Multiple Airlines
Wed 13/507:20
EDI
-
IAD
2 stops32h 26m
Multiple Airlines
Deal found 14/4£611
Wed 29/420:30
IAD
-
EDI
3 stops22h 50m
Multiple Airlines
Wed 13/507:20
EDI
-
IAD
3 stops19h 05m
Multiple Airlines
Deal found 14/4£612
Sat 28/1119:40
IAD
-
EDI
2 stops19h 25m
Multiple Airlines
Sun 13/1219:35
EDI
-
IAD
3 stops48h 00m
Multiple Airlines
Deal found 15/4£613
Wed 22/420:30
IAD
-
EDI
2 stops22h 50m
Multiple Airlines
Sun 3/523:55
EDI
-
IAD
2 stops25h 34m
Multiple Airlines
Deal found 15/4£613
Wed 22/420:30
IAD
-
EDI
3 stops22h 50m
Multiple Airlines
Thu 7/517:30
EDI
-
IAD
2 stops26h 40m
Multiple Airlines
Deal found 15/4£615
Tue 26/516:05
IAD
-
EDI
1 stop13h 05m
Multiple Airlines
Tue 2/617:30
EDI
-
IAD
2 stops32h 05m
Multiple Airlines
Deal found 16/4£617
Fri 13/1121:10
IAD
-
EDI
1 stop31h 50m
Turkish Airlines
Thu 19/1116:20
EDI
-
IAD
1 stop24h 25m
Turkish Airlines
Deal found 17/4£618

Find flight deals from Dulles Intl to Edinburgh

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Edinburgh (EDI). 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 18 April 2026.

Round-trip from

£607

One-way from

£239

Popular in

June

Cheapest in

October

Average price

£623
Turkish Airlines
  • Turkish Airlines
  • 6/9-13/9
  • 2 total stops
  • 60h 50m total
  • Washington, D.C. to Edinburgh
26/4
  • 26/4
  • 2 total stops
  • 34h 35m total
  • Washington, D.C. to Edinburgh
Highest demand for flights based on searches. 20% potential increase in price (£142 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dulles Intl to Edinburgh 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 18 April 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Edinburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Thu 27/8

13:20-09:40

1 stop15h 20m

Edinburgh Turnhouse

Fri 11/9

16:55-11:35

1 stop23h 40m

£630

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Wed 12/8

09:45-07:40

1 stop16h 55m

Edinburgh Turnhouse

Wed 19/8

12:30-15:35

Nonstop8h 05m

£738

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Sun 13/9

17:42-08:05

1 stop9h 23m

Edinburgh Turnhouse

Wed 23/9

12:30-15:35

Nonstop8h 05m

£740

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Fri 21/8

15:45-07:40

1 stop10h 55m

Edinburgh Turnhouse

Tue 1/9

12:30-15:35

Nonstop8h 05m

£774

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Tue 8/9

22:10-08:25

1 stop29h 15m

Edinburgh Turnhouse

Sun 20/9

09:00-07:43

2 stops27h 43m

£774

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Sun 2/8

22:15-10:35

Nonstop7h 20m

Edinburgh Turnhouse

Mon 24/8

09:15-15:01

1 stop10h 46m

£776

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Thu 27/8

13:20-08:25

1 stop14h 05m

Edinburgh Turnhouse

Fri 11/9

12:30-15:35

Nonstop8h 05m

£777

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Thu 13/8

22:15-10:35

Nonstop7h 20m

Edinburgh Turnhouse

Sat 22/8

09:15-11:55

2 stops31h 40m

£802

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Thu 8/10

16:00-07:20

1 stop10h 20m

Edinburgh Turnhouse

Tue 13/10

12:30-15:35

Nonstop8h 05m

£888

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Tue 22/9

12:30-08:30

2 stops15h 00m

Edinburgh Turnhouse

Sun 27/9

09:20-15:35

1 stop11h 15m

£901

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Dulles Intl to Edinburgh

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

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

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

The best time to book flights from Washington, D.C. Dulles Intl Airport to Edinburgh is 80 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 Washington, D.C. Dulles Intl Airport to Edinburgh?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Edinburgh (average of £584). Flying from Washington, D.C. Dulles Intl Airport to Edinburgh in June is currently the most expensive (average of £1,030). 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 IAD to EDI?

Find hourly flight availability from Dulles Intl to Edinburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2026.

When flying from Washington, D.C. Dulles Intl Airport to Edinburgh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Reviews of airlines servicing Edinburgh

Get insights into the airlines that provide service to Edinburgh. 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 Edinburgh. Reviews last updated 18 April 2026.
Check out reviews from past customers who have flown with United Airlines and Aer Lingus from Washington, D.C. Dulles Intl Airport to Edinburgh to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

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

    Edinburgh Turnhouse (EDI), located 6.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Edinburgh. 2 airlines have flights to Turnhouse from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Edinburgh Turnhouse should not be difficult; the airport handles an average of 3 inbound flights from Washington, D.C. Dulles Intl per day.

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

    Departing from Washington, D.C. Dulles Intl Airport to Edinburgh will take you 15h 20m. The distance between Washington, D.C. Dulles Intl Airport and Edinburgh is about 3465 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at £475, Aer Lingus will fly you from Washington, D.C. Dulles Intl Airport to Edinburgh and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as £518. Aer Lingus 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 Washington, D.C. Dulles Intl Airport to Edinburgh?

    Consider Air Canada (83%), United Airlines (83%) or Lufthansa (83%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Edinburgh.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Edinburgh (average of £584). Flying from Washington, D.C. Dulles Intl Airport to Edinburgh in June is currently the most expensive (average of £1,030). 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 Edinburgh?

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Top 2 airlines flying from Dulles Intl to Edinburgh

Discover the top 2 airlines that operate flights from Dulles Intl to Edinburgh. 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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£475Average£862FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£518Average£774FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dulles Intl to Edinburgh?

When you search for this flight from Dulles Intl to Edinburgh, 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 Dulles Intl to Edinburgh?

Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to Edinburgh 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 Dulles Intl to Edinburgh with no change fees?

Need flexible booking options for your flight to Edinburgh from Dulles Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Edinburgh from Dulles Intl today and book when prices fit your budget.

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