Cheap flights from Washington, D.C. Dulles Intl Airport to Edinburgh from £188

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — EDI
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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

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 September 2025.

Round-trip from

£463

One-way from

£188

Popular in

June

Cheapest in

February

Average price

£674
6/11-14/11
  • 6/11-14/11
  • 5 total stops
  • 46h 09m total
  • Washington, D.C. to Edinburgh
26/11
  • 26/11
  • 2 total stops
  • 17h 15m total
  • Washington, D.C. to Edinburgh
Highest demand for flights based on searches. 24% potential increase in price (£167 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 September 2025

Find flight deals from Dulles Intl to Edinburgh

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 September 2025.

Thu 6/1116:25IAD - EDI
2 stops19h 10mMultiple Airlines
Fri 14/1122:55EDI - IAD
3 stops26h 59mMultiple Airlines
Deal found 17/9£463
Tue 14/1017:00IAD - EDI
2 stops23h 40mMultiple Airlines
Tue 21/1020:55EDI - IAD
2 stops23h 25mMultiple Airlines
Deal found 16/9£465
Sat 8/1119:40IAD - EDI
1 stop12h 50mMultiple Airlines
Thu 13/1106:15EDI - IAD
1 stop17h 15mMultiple Airlines
Deal found 16/9£468
Wed 3/1219:40IAD - EDI
1 stop11h 10mMultiple Airlines
Sun 7/1207:50EDI - IAD
1 stop15h 40mMultiple Airlines
Deal found 17/9£469
Fri 31/1020:40IAD - EDI
2 stops18h 30mMultiple Airlines
Fri 7/1107:15EDI - IAD
2 stops16h 15mMultiple Airlines
Deal found 16/9£470
Thu 6/1121:10IAD - EDI
1 stop37h 10mTurkish Airlines
Tue 11/1116:20EDI - IAD
1 stop24h 25mTurkish Airlines
Deal found 15/9£472
Tue 21/1013:30IAD - EDI
1 stop21h 20mTurkish Airlines
Fri 31/1011:00EDI - IAD
1 stop37h 15mTurkish Airlines
Deal found 16/9£473
Thu 6/1119:59IAD - EDI
2 stops35h 26mMultiple Airlines
Sat 15/1108:00EDI - IAD
1 stop15h 50mMultiple Airlines
Deal found 16/9£473
Tue 30/913:30IAD - EDI
1 stop21h 20mTurkish Airlines
Wed 15/1016:50EDI - IAD
1 stop31h 55mTurkish Airlines
Deal found 16/9£474
Wed 8/1013:30IAD - EDI
1 stop21h 20mTurkish Airlines
Tue 14/1010:35EDI - IAD
1 stop30h 10mTurkish Airlines
Deal found 17/9£475
Wed 19/1119:40IAD - EDI
1 stop11h 10mMultiple Airlines
Sun 23/1107:50EDI - IAD
1 stop15h 40mMultiple Airlines
Deal found 16/9£476
Wed 12/1109:45IAD - EDI
3 stops28h 20mMultiple Airlines
Wed 19/1119:15EDI - IAD
3 stops30h 39mMultiple Airlines
Deal found 16/9£478

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 September 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

Thu 20/11

13:30-10:00

1 stop15h 30m

Edinburgh Turnhouse

Tue 25/11

16:20-19:20

1 stop32h 00m

£541

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Thu 30/10

14:30-10:00

1 stop15h 30m

Edinburgh Turnhouse

Thu 13/11

11:00-19:20

1 stop37h 20m

£541

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Tue 11/11

22:20-10:30

Nonstop7h 10m

Edinburgh Turnhouse

Tue 18/11

09:25-16:25

1 stop12h 00m

£554

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Sun 26/10

14:30-15:20

1 stop20h 50m

Edinburgh Turnhouse

Wed 12/11

11:00-19:20

1 stop37h 20m

£555

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Sun 26/10

14:30-15:20

1 stop20h 50m

Edinburgh Turnhouse

Fri 14/11

11:00-11:45

1 stop29h 45m

£555

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Wed 19/11

22:30-20:45

2 stops17h 15m

Edinburgh Turnhouse

Mon 24/11

15:35-14:35

1 stop28h 00m

£556

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Wed 26/11

21:15-10:00

1 stop31h 45m

Edinburgh Turnhouse

Mon 1/12

11:00-11:45

1 stop29h 45m

£570

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Thu 20/11

09:45-22:50

3 stops32h 05m

Edinburgh Turnhouse

Mon 24/11

15:05-20:54

3 stops34h 49m

£574

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Tue 11/11

11:05-08:40

2 stops16h 35m

Edinburgh Turnhouse

Tue 18/11

06:00-18:19

2 stops17h 19m

£580

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Thu 20/11

13:30-10:00

1 stop15h 30m

Edinburgh Turnhouse

Sun 30/11

11:00-11:45

1 stop29h 45m

£585

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 20 results
1
2

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 September 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Edinburgh (average of £77). Flying from Washington, D.C. Dulles Intl Airport to Edinburgh in June is currently the most expensive (average of £102). 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 September 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Edinburgh at midday. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

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 September 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.

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 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 7h 10m. 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 £514, 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 27% 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 Lufthansa (56%), Air Canada (53%) or United Airlines (53%) 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Edinburgh (average of £77). Flying from Washington, D.C. Dulles Intl Airport to Edinburgh in June is currently the most expensive (average of £102). 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 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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£514Average£704FlexibilityNo 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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