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Cheap flights from Washington, D.C. Dulles Intl Airport to Edinburgh from £209

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — EDI
17 Jan — 24 Jan1
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 February or November, booked 42 days in advance, depart on a Wednesday or Monday and return on a Tuesday

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 December 2025.

Sun 28/1217:05IAD - EDI
1 stop9h 45mAer Lingus
Mon 12/109:35EDI - IAD
1 stop11h 00mAer Lingus
Deal found 17/12£663
Fri 26/1221:00IAD - EDI
1 stop29h 50mAer Lingus
Mon 29/1208:20EDI - IAD
1 stop16h 10mAer Lingus
Deal found 16/12£1,054
Wed 17/1217:05IAD - EDI
1 stop24h 10mMultiple Airlines
Wed 24/1209:50EDI - IAD
2 stops16h 10mMultiple Airlines
Deal found 16/12£1,062
Sun 28/1222:30IAD - EDI
2 stops18h 35mMultiple Airlines
Tue 6/119:50EDI - IAD
3 stops29h 36mMultiple Airlines
Deal found 17/12£1,072
Tue 23/1217:05IAD - EDI
2 stops20h 45mMultiple Airlines
Wed 7/112:45EDI - IAD
3 stops33h 40mMultiple Airlines
Deal found 17/12£1,107
Wed 31/1213:30IAD - EDI
1 stop15h 30mTurkish Airlines
Sun 4/111:00EDI - IAD
1 stop29h 45mTurkish Airlines
Deal found 15/12£1,119
Wed 17/1217:05IAD - EDI
1 stop19h 10mMultiple Airlines
Mon 22/1215:05EDI - IAD
2 stops28h 30mMultiple Airlines
Deal found 16/12£1,122

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 December 2025.

Round-trip from

£386

One-way from

£209

Popular in

June

Cheapest in

February

Average price

£870
23/1-28/1
  • 23/1-28/1
  • 4 total stops
  • 37h 40m total
  • Washington, D.C. to Edinburgh
Search Deals
15/3
  • 15/3
  • 2 total stops
  • 33h 00m total
  • Washington, D.C. to Edinburgh
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£173 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 2025.
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

Dulles Intl

Fly to

Edinburgh

Route

Depart

Return

Price

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Sat 11/4

20:20-09:30

2 stops56h 10m

Edinburgh Turnhouse

Sat 18/4

18:50-16:50

2 stops51h 00m

£512

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Fri 13/3

14:30-15:20

1 stop20h 50m

Edinburgh Turnhouse

Sun 22/3

16:20-12:45

1 stop24h 25m

£539

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Mon 9/3

23:00-22:45

1 stop19h 45m

Edinburgh Turnhouse

Wed 18/3

11:30-15:50

Nonstop8h 20m

£544

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Sun 8/3

14:30-15:20

1 stop20h 50m

Edinburgh Turnhouse

Wed 18/3

11:00-12:45

1 stop29h 45m

£545

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Tue 10/3

22:20-09:30

Nonstop7h 10m

Edinburgh Turnhouse

Wed 18/3

11:30-15:50

Nonstop8h 20m

£562

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Sun 8/3

22:20-09:30

Nonstop7h 10m

Edinburgh Turnhouse

Wed 18/3

11:30-15:50

Nonstop8h 20m

£562

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Sun 8/3

18:45-15:00

1 stop16h 15m

Edinburgh Turnhouse

Wed 18/3

11:30-15:50

Nonstop8h 20m

£569

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Mon 11/5

22:10-10:35

Nonstop7h 25m

Edinburgh Turnhouse

Mon 18/5

17:15-13:35

2 stops25h 20m

£572

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Sat 11/4

21:40-15:50

1 stop37h 10m

Edinburgh Turnhouse

Sat 18/4

10:40-11:35

1 stop29h 55m

£576

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Mon 9/3

15:35-10:40

2 stops15h 05m

Edinburgh Turnhouse

Wed 18/3

10:45-19:19

1 stop12h 34m

£576

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 21 results
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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 12 December 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Edinburgh is 42 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, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Edinburgh (average of £362). Flying from Washington, D.C. Dulles Intl Airport to Edinburgh in June is currently the most expensive (average of £510). 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 December 2025.

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.

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 December 2025.
Check out reviews from past customers who have flown with United Airlines 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.
United Airlines
7.4
Good
9,091 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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. 1 airline 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 0 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 19h 45m. 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 is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Edinburgh round-trip?

    Currently priced at £525, United Airlines will fly you from Washington, D.C. Dulles Intl Airport to Edinburgh and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is priced at 28% 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 (67%), United Airlines (67%) or Lufthansa (67%) 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, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Edinburgh (average of £362). Flying from Washington, D.C. Dulles Intl Airport to Edinburgh in June is currently the most expensive (average of £510). 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?

Book flights to Edinburgh if you plan to visit one of these locations
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Auchterarder
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Dunkeld
Lanark

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Top airline flying from Dulles Intl to Edinburgh

Discover the top airline 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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£525Average£719FlexibilityNo 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 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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