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Cheap flights from Scotland to Washington, D.C. Dulles Intl Airport from £283

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — IAD
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Scotland to Dulles Intl

Keep the following information in mind while searching for Scotland to Dulles Intl flight deals. Data was last updated 7 November 2025.

Round-trip from

£397

One-way from

£283

Popular in

July

Cheapest in

February

Average price

£648

Good round-trip deal

£708 or less

Good one-way deal

£628 or less
3/12-10/12
  • 3/12-10/12
  • 4 total stops
  • 35h 55m total
  • Scotland to Washington, D.C.
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19/11
  • 19/11
  • 2 total stops
  • 41h 00m total
  • Scotland to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£93 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Scotland to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Scotland to Washington, D.C. Dulles Intl.
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Find flight deals from Scotland to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Scotland to Dulles Intl
Explore the most affordable flight options available from Scotland to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Wed 3/1207:25EDI - IAD
2 stops16h 05mMultiple Airlines
Wed 10/1219:40IAD - EDI
2 stops19h 50mMultiple Airlines
Deal found 5/11£397
Thu 11/1207:15GLA - IAD
2 stops16h 15mMultiple Airlines
Sun 14/1219:40IAD - GLA
2 stops13h 30mMultiple Airlines
Deal found 6/11£398
Wed 3/1207:45GLA - IAD
2 stops15h 45mMultiple Airlines
Wed 10/1219:40IAD - GLA
2 stops20h 20mMultiple Airlines
Deal found 4/11£408
Fri 21/1108:20EDI - IAD
1 stop12h 15mAer Lingus
Sun 7/1217:05IAD - EDI
1 stop9h 45mAer Lingus
Deal found 6/11£524
Mon 24/1108:20GLA - IAD
1 stop12h 15mAer Lingus
Thu 4/1217:05IAD - GLA
1 stop9h 45mAer Lingus
Deal found 4/11£534
Sat 6/1212:00GLA - IAD
1 stop12h 30mAer Lingus
Thu 15/117:05IAD - GLA
1 stop13h 25mAer Lingus
Deal found 4/11£548
Mon 24/1108:20GLA - IAD
1 stop12h 15mAer Lingus
Wed 10/1221:00IAD - GLA
1 stop17h 40mAer Lingus
Deal found 4/11£556
Mon 15/1208:20EDI - IAD
1 stop16h 10mAer Lingus
Tue 13/117:05IAD - EDI
1 stop10h 45mAer Lingus
Deal found 6/11£573
Mon 8/1208:20EDI - IAD
1 stop16h 10mAer Lingus
Sun 14/1217:05IAD - EDI
1 stop9h 45mAer Lingus
Deal found 6/11£579
Fri 21/1107:00EDI - IAD
2 stops16h 30mMultiple Airlines
Sun 7/1219:40IAD - EDI
2 stops22h 10mMultiple Airlines
Deal found 6/11£585
Mon 15/1215:05EDI - IAD
2 stops28h 30mMultiple Airlines
Tue 13/117:30IAD - EDI
2 stops19h 20mMultiple Airlines
Deal found 6/11£596
Tue 16/1208:40EDI - IAD
1 stop11h 55mMultiple Airlines
Fri 16/117:05IAD - EDI
1 stop16h 50mMultiple Airlines
Deal found 6/11£599

Cheapflights Fare Finder

 
Customise your flight search to find flights from Scotland 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 7 November 2025.
Use the filters below to find and compare flights from Scotland to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Scotland

Fly to

Dulles Intl

Route

Depart

Return

Price

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 3/12

07:45-18:30

2 stops15h 45m

Washington, D.C. Dulles Intl

Wed 10/12

19:40-21:00

2 stops20h 20m

£408

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Wed 3/12

07:25-15:35

1 stop13h 10m

Washington, D.C. Dulles Intl

Wed 10/12

21:00-20:30

1 stop18h 30m

£424

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Mon 12/1

08:20-15:35

1 stop12h 15m

Washington, D.C. Dulles Intl

Mon 19/1

17:05-08:00

1 stop9h 55m

£448

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

£458

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 21/1

12:35-18:30

1 stop10h 55m

Washington, D.C. Dulles Intl

Sun 25/1

19:40-09:55

1 stop9h 15m

£482

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Fri 21/11

08:20-15:35

1 stop12h 15m

Washington, D.C. Dulles Intl

Sun 7/12

17:05-07:50

1 stop9h 45m

£524

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Mon 24/11

08:20-15:35

1 stop12h 15m

Washington, D.C. Dulles Intl

Thu 4/12

17:05-07:50

1 stop9h 45m

£534

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sat 6/12

12:00-19:30

1 stop12h 30m

Washington, D.C. Dulles Intl

Thu 15/1

17:05-11:30

1 stop13h 25m

£548

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Mon 24/11

08:20-15:35

1 stop12h 15m

Washington, D.C. Dulles Intl

Wed 10/12

21:00-19:40

1 stop17h 40m

£556

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Tue 16/12

08:40-15:35

1 stop11h 55m

Washington, D.C. Dulles Intl

Fri 16/1

17:05-14:55

1 stop16h 50m

£599

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 47 results
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Best time to book a flight from Scotland to Dulles Intl

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

What is the cheapest month to book a flight from Scotland to Washington, D.C. Dulles Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Scotland to Washington, D.C. Dulles Intl Airport (average of £438). Flying from Scotland to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £603). 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 SCT to IAD?

Find hourly flight availability from Scotland 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 7 November 2025.

One of the essential ways to save on airfare from Scotland to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Scotland to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Scotland to Washington, D.C. Dulles Intl Airport can take about 12h 10m. Icelandair provides one of the quickest options available for as low as £458. The distance from Scotland to Washington, D.C. Dulles Intl Airport is about 3465 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Scotland to Washington, D.C. Dulles Intl Airport?

    When deciding which route to take from Scotland to Washington, D.C. Dulles Intl Airport consider Edinburgh Turnhouse - Washington, D.C. Dulles Intl, Glasgow Intl - Washington, D.C. Dulles Intl or Inverness - Washington, D.C. Dulles Intl as they are the most popular.

  • What are the most reliable airlines from Scotland to Washington, D.C. Dulles Intl Airport?

    Consider Air Canada (71%), United Airlines (71%) or Lufthansa (71%) when booking your flight. These represent the most reliable airlines when flying from Scotland to Washington, D.C. Dulles Intl Airport.

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

    While on average a flight from Scotland to Washington, D.C. Dulles Intl Airport is generally £862, our data shows the cheapest flight currently is £466. When looking at the most popular route, (Edinburgh Turnhouse - Washington, D.C. Dulles Intl), you can expect to pay £410 for that flight.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Scotland to Washington, D.C. Dulles Intl Airport (average of £438). Flying from Scotland to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £603). 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

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Alternative routes for Scotland to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dulles Intl flights
Heathrow to Baltimore flights
Gatwick to Dulles Intl flights
Heathrow to Reagan-National flights
Gatwick to Baltimore flights
London City to Dulles Intl flights
Gatwick to Reagan-National flights
Stansted to Dulles Intl flights
Luton to Dulles Intl flights
London City to Baltimore flights
London City to Reagan-National flights
Luton to Baltimore flights
Edinburgh to Dulles Intl flights
Manchester to Dulles Intl flights
Manchester to Baltimore flights
Manchester to Reagan-National flights
Edinburgh to Reagan-National flights
Glasgow Intl to Dulles Intl flights
Stansted to Baltimore flights
Edinburgh to Baltimore flights
Glasgow Intl to Reagan-National flights
Southend to Dulles Intl flights
Glasgow Intl to Baltimore flights
Birmingham to Dulles Intl flights
Newcastle upon Tyne to Dulles Intl flights
Birmingham to Reagan-National flights
Birmingham to Baltimore flights
Belfast City to Dulles Intl flights
Belfast Intl to Baltimore flights
Belfast City to Baltimore flights
Inverness to Dulles Intl flights
Leeds to Dulles Intl flights
Leeds to Reagan-National flights
Newcastle upon Tyne to Baltimore flights
Southampton to Dulles Intl flights
Newcastle upon Tyne to Reagan-National flights
Exeter to Dulles Intl flights
Bristol to Dulles Intl flights
Bristol to Baltimore flights
Leeds to Baltimore flights
Cardiff to Baltimore flights
Cardiff to Reagan-National flights
Cardiff to Dulles Intl flights
Aberdeen to Baltimore flights
Newquay to Baltimore flights
Norwich to Baltimore flights
Norwich to Reagan-National flights
Aberdeen to Reagan-National flights
Southampton to Baltimore flights

Top 6 airlines flying from Scotland to Dulles Intl

Discover the top 6 airlines that operate flights from Scotland 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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£450Average£573FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£463Average£611FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£475Average£576FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£510Average£688FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£597Average£733FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£624Average£795FlexibilityNo 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 Scotland to Dulles Intl?

Cheapflights helps you search for flights from Scotland to Dulles Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Scotland to Dulles Intl.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Scotland to Dulles Intl flexibly with Cheapflights today.

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

Yes! Start tracking prices for Scotland to Dulles Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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