Cheap flights from Edinburgh to Washington, D.C. Dulles Intl Airport from £315

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — IAD
14 Nov — 21 Nov1
1 adult
1 adult, Economy

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 Tuesday or Monday and return on a Wednesday

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 15 October 2025.

Round-trip from

£400

One-way from

£315

Popular in

July

Cheapest in

February

Average price

£711

Good round-trip deal

£644 or less

Good one-way deal

£741 or less
28/11-5/12
  • 28/11-5/12
  • 2 total stops
  • 25h 15m total
  • Edinburgh to Washington, D.C.
28/1
  • 28/1
  • 2 total stops
  • 39h 30m total
  • Edinburgh to Washington, D.C.
Highest demand for flights based on searches. 10% potential increase in price (£60 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return 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.
Price to beat on a one-way flight from Edinburgh Turnhouse to Washington, D.C. Dulles Intl.

Find flight deals from Edinburgh to Dulles Intl

Enter your travel dates to find the best prices.

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 15 October 2025.

Fri 28/1108:15EDI - IAD
1 stop12h 20mMultiple Airlines
Fri 5/1221:00IAD - EDI
1 stop12h 55mMultiple Airlines
Deal found 14/10£400
Mon 3/1108:20EDI - IAD
1 stop12h 15mAer Lingus
Sun 9/1121:00IAD - EDI
1 stop12h 45mAer Lingus
Deal found 13/10£424
Thu 6/1111:30EDI - IAD
1 stop13h 00mMultiple Airlines
Sun 16/1117:05IAD - EDI
1 stop12h 15mMultiple Airlines
Deal found 12/10£428
Wed 26/1107:25EDI - IAD
1 stop13h 10mMultiple Airlines
Wed 3/1217:05IAD - EDI
1 stop9h 10mMultiple Airlines
Deal found 12/10£448
Mon 27/1007:55EDI - IAD
1 stop12h 40mMultiple Airlines
Mon 3/1117:05IAD - EDI
1 stop10h 10mMultiple Airlines
Deal found 13/10£455
Wed 5/1108:20EDI - IAD
1 stop12h 15mAer Lingus
Fri 14/1117:05IAD - EDI
1 stop10h 25mAer Lingus
Deal found 12/10£515
Fri 7/1109:00EDI - IAD
1 stop11h 35mAer Lingus
Sun 16/1117:05IAD - EDI
1 stop9h 45mAer Lingus
Deal found 12/10£519
Mon 8/1208:20EDI - IAD
1 stop12h 15mAer Lingus
Sun 14/1217:05IAD - EDI
1 stop10h 45mAer Lingus
Deal found 12/10£521
Mon 3/1115:05EDI - IAD
2 stops30h 00mMultiple Airlines
Sun 9/1118:05IAD - EDI
2 stops22h 25mMultiple Airlines
Deal found 13/10£522

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 15 October 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

Fri 28/11

08:15-15:35

1 stop12h 20m

Washington, D.C. Dulles Intl

Fri 5/12

21:00-14:55

1 stop12h 55m

£400

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Mon 27/10

07:55-16:35

1 stop12h 40m

Washington, D.C. Dulles Intl

Mon 3/11

17:05-08:15

1 stop10h 10m

£455

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Mon 17/11

10:40-16:40

2 stops35h 00m

Washington, D.C. Dulles Intl

Tue 2/12

20:30-17:50

2 stops16h 20m

£545

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Mon 1/12

08:20-19:30

1 stop16h 10m

Washington, D.C. Dulles Intl

Sun 7/12

17:05-07:50

1 stop9h 45m

£562

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Thu 27/11

12:25-16:05

2 stops32h 40m

Washington, D.C. Dulles Intl

Thu 4/12

18:05-22:50

2 stops23h 45m

£578

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Thu 6/11

06:15-18:30

1 stop17h 15m

Washington, D.C. Dulles Intl

Sun 16/11

22:30-12:30

2 stops33h 00m

£592

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Thu 5/3

11:20-18:30

1 stop12h 10m

Washington, D.C. Dulles Intl

Mon 9/3

20:40-10:20

1 stop9h 40m

£593

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Thu 5/3

11:20-18:30

1 stop12h 10m

Washington, D.C. Dulles Intl

Thu 26/3

20:40-12:20

1 stop11h 40m

£601

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Wed 26/11

11:00-19:20

1 stop37h 20m

Washington, D.C. Dulles Intl

Wed 3/12

21:15-10:00

1 stop31h 45m

£624

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Mon 9/3

12:25-15:35

2 stops31h 10m

£323

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 17 results
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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 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 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 return flight from Edinburgh to Dulles Intl. Price data was last updated on 10 October 2025.

Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from Edinburgh to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 £431). Flying from Edinburgh to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £592). 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 15 October 2025.

It’s optimal to fly from Edinburgh to Washington, D.C. Dulles Intl Airport in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.

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

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 15 October 2025.
Read through reviews of airlines operating flights from Edinburgh to Washington, D.C. Dulles Intl Airport, such as United Airlines, Virgin Atlantic, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 3 daily outbound flights to Washington, D.C. Dulles Intl from 5 different airlines.

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

    A quick flight from Edinburgh to Washington, D.C. Dulles Intl Airport can take about 16h 10m. Aer Lingus provides one of the quickest options available for as low as £562. Airlines will cover 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, British Airways (£456), Aer Lingus (£522), and Virgin Atlantic (£552) offers the cheapest pricing from Edinburgh to Washington, D.C. Dulles Intl Airport. British Airways 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 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 (67%), United Airlines (67%), Lufthansa (67%).

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

    Looking at all options, your cheapest flight can be booked for £502. While the most popular route (Edinburgh Turnhouse - Washington, D.C. Dulles Intl) can be booked for £424 on average, our data indicates £810 when flying from Edinburgh to Washington, D.C. Dulles Intl Airport.

  • 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 holiday 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 £431). Flying from Edinburgh to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £592). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Woodbridge
Arlington
Alexandria
College Park
Tysons

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Top 5 airlines flying from Edinburgh to Dulles Intl

Discover the top 5 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 858,174 searches. Data last updated 15 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£456Average£578FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£522Average£697FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£552Average£667FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£588Average£728FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£614Average£804FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from Edinburgh to Dulles Intl?

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Can Cheapflights find flights from Edinburgh to Dulles Intl with no change fees?

Certainly. Search results for flights to Dulles Intl from Edinburgh shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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