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 15h 15m. Scandinavian Airlines provides one of the quickest options available for as low as £625. The distance from Scotland to Washington, D.C. Dulles Intl Airport is about 3465 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 Aberdeen Dyce - Washington, D.C. Dulles Intl as they are the most popular.

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 £798, our data shows the cheapest flight currently is £507. When looking at the most popular route, (Edinburgh Turnhouse - Washington, D.C. Dulles Intl), you can expect to pay £475 for that flight.

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

Consider Air Canada (69%), United Airlines (69%) or Lufthansa (69%) when booking your flight. These represent the most reliable airlines when flying from Scotland to Washington, D.C. Dulles Intl Airport.

What are the most popular airlines that fly from Scotland to Washington, D.C. Dulles Intl Airport?

Consider Aer Lingus, British Airways or Icelandair when booking your flight. These represent the most popular airlines when flying from Scotland to Washington, D.C. Dulles Intl Airport.

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.

£275+ Cheap Flights from Scotland to Washington, D.C. Dulles Intl Airport

Cheap flight deals from Scotland to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 17 October 2026.

Mon 19/1012:20 -

1 stop12h 05m

Mon 2/1117:15 -

1 stop9h 40m

Deal found 14/10£421

Wed 11/1112:20 -

1 stop12h 00m

Wed 18/1120:50 -

1 stop15h 00m

Deal found 14/10£468

Sat 21/1108:30 -

1 stop12h 15m

Sat 28/1117:15 -

1 stop14h 25m

Deal found 14/10£475

Thu 12/1113:10 -

2 stops30h 00m

Wed 25/1118:00 -

2 stops20h 20m

Deal found 12/10£481

Fri 18/1213:15 -

1 stop11h 05m

Sun 3/117:15 -

1 stop18h 30m

Deal found 14/10£483

Sat 21/1108:30 -

1 stop12h 15m

Fri 27/1117:15 -

1 stop18h 35m

Deal found 14/10£484

Fri 13/1112:05 -

1 stop32h 40m

Sun 22/1117:15 -

1 stop13h 20m

Deal found 15/10£486

Sat 14/1109:30 -

1 stop11h 15m

Sat 21/1117:15 -

1 stop17h 30m

Deal found 15/10£489

Mon 7/1213:10 -

1 stop11h 10m

Sat 12/1217:15 -

1 stop9h 40m

Deal found 15/10£492

Fri 23/1008:35 -

1 stop12h 10m

Thu 29/1021:50 -

1 stop13h 45m

Deal found 14/10£494

Fri 13/1121:50 -

1 stop22h 55m

Mon 23/1117:15 -

1 stop10h 50m

Deal found 15/10£496

Mon 21/1213:15 -

1 stop11h 05m

Thu 14/117:15 -

1 stop9h 40m

Deal found 14/10£498

Best flights from Scotland to Dulles Intl
Discover carefully curated flight deals from Scotland to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Fri 27/1107:35 -

1 stop13h 10m

Fri 4/1220:50 -

1 stop13h 35m

Deal found 13/10£506

Mon 12/419:35 -

2 stops26h 25m

Sun 18/420:20 -

2 stops17h 30m

Deal found 13/10£507

Mon 2/1105:40 -

1 stop15h 15m

Sun 15/1118:40 -

1 stop10h 50m

Deal found 13/10£625

Mon 23/1105:40 -

1 stop15h 15m

Mon 30/1118:20 -

2 stops13h 10m

Deal found 12/10£628

Fri 20/1105:50 -

1 stop15h 05m

Sun 29/1117:35 -

1 stop11h 40m

Deal found 14/10£638

Thu 7/106:35 -

1 stop14h 05m

Mon 18/121:45 -

1 stop10h 20m

Deal found 15/10£677

Thu 28/113:25 -

1 stop31h 15m

Mon 1/221:45 -

1 stop14h 00m

Deal found 16/10£700

Thu 1/410:15 -

2 stops35h 35m

Thu 15/420:20 -

1 stop17h 05m

Deal found 14/10£623

Mon 16/1106:00 -

2 stops16h 28m

Tue 1/1218:20 -

2 stops17h 10m

Deal found 14/10£625

Sun 29/1118:40 -

1 stop29h 40m

Sun 6/1220:50 -

1 stop11h 55m

Deal found 15/10£643

Fri 20/1112:55 -

2 stops16h 46m

Sun 29/1117:35 -

1 stop11h 40m

Deal found 14/10£662

Thu 28/105:40 -

1 stop15h 05m

Thu 25/217:45 -

1 stop9h 45m

Deal found 13/10£628

Thu 28/119:25 -

2 stops25h 55m

Mon 1/216:13 -

2 stops19h 32m

Deal found 16/10£691

Thu 1/409:15 -

1 stop11h 20m

Thu 15/418:15 -

1 stop11h 25m

Deal found 14/10£655

Sun 27/1220:25 -

1 stop24h 15m

Wed 6/121:55 -

1 stop10h 40m

Deal found 16/10£691

Sun 14/205:40 -

1 stop15h 00m

Wed 3/318:40 -

1 stop10h 50m

Deal found 13/10£631

Wed 13/112:40 -

1 stop12h 15m

Wed 3/218:05 -

1 stop10h 25m

Deal found 17/10£669

Wed 13/105:40 -

2 stops16h 50m

Wed 3/211:05 -

2 stops17h 50m

Deal found 13/10£631

Sun 27/1220:25 -

1 stop24h 15m

Tue 5/118:05 -

1 stop10h 35m

Deal found 16/10£701

Thu 24/1209:05 -

1 stop11h 40m

Fri 19/217:00 -

2 stops18h 30m

Deal found 14/10£631

Mon 16/1120:15 -

1 stop24h 25m

Tue 1/1218:05 -

1 stop11h 45m

Deal found 14/10£697

Mon 28/1206:15 -

1 stop18h 40m

Mon 4/118:05 -

1 stop10h 35m

Deal found 16/10£701

Sat 21/1105:50 -

2 stops19h 20m

Fri 27/1118:15 -

1 stop10h 05m

Deal found 12/10£641

Wed 4/1110:20 -

1 stop14h 35m

Sun 8/1118:05 -

1 stop11h 10m

Deal found 16/10£733

Mon 9/1109:30 -

1 stop11h 25m

Mon 16/1112:35 -

2 stops16h 55m

Deal found 17/10£649

Wed 25/1105:40 -

2 stops16h 48m

Sat 23/111:05 -

2 stops18h 25m

Deal found 16/10£652

Fri 6/1105:40 -

2 stops16h 53m

Mon 16/1112:35 -

2 stops16h 55m

Deal found 17/10£652

Mon 14/1209:05 -

1 stop11h 50m

Wed 6/117:00 -

2 stops18h 30m

Deal found 16/10£662

Find flight deals from Scotland to Dulles Intl

Round-trip from	£427
One-way from	£275
Popular in	January
Cheapest in	July
Average price	£660
Good round-trip deal	£699 or less

Icelandair
3/12-11/12
2 total stops
20h 50m total
Scotland to Washington, D.C.

Search Deals

16/1-31/12
2 total stops
42h 15m total
Scotland to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£47 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Scotland to Washington, D.C. Dulles Intl.

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Cheapest return flight

EdinburghWashington, D.C.

EDI Edinburgh Turnhouse - IAD Washington, D.C. Dulles Intl

EDIIAD

Edinburgh Turnhouse

Sun 31/1

15:10-16:20

2 stops30h 10m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£311

EdinburghWashington, D.C.

EDI Edinburgh Turnhouse - IAD Washington, D.C. Dulles Intl

EDIIAD

Edinburgh Turnhouse

Tue 19/1

08:10-19:05

3 stops39h 55m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£312

EdinburghWashington, D.C.

EDI Edinburgh Turnhouse - IAD Washington, D.C. Dulles Intl

EDIIAD

Edinburgh Turnhouse

Mon 30/11

06:25-14:40

2 stops37h 15m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£329

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Sun 8/11

08:50-15:15

2 stops35h 25m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£374

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Mon 9/11

06:00-14:40

2 stops37h 40m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£380

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Sun 8/11

08:25-15:45

1 stop12h 20m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£387

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Sat 3/4

16:05-15:10

2 stops28h 05m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£416

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Wed 24/2

08:25-16:20

2 stops36h 55m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£424

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Wed 24/2

05:40-15:55

1 stop15h 15m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£458

InvernessWashington, D.C.

INV Inverness - IAD Washington, D.C. Dulles Intl

INVIAD

Inverness

Mon 23/11

06:35-14:40

2 stops37h 05m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£460

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 49 resultsSorted by cheapest first

...

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.

GLA-IAD

EDI-IAD

ABZ-IAD

INV-IAD

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

GBSCT-IAD

GLA-IAD

EDI-IAD

ABZ-IAD

INV-IAD

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

Currently, February is the cheapest month in which you can book a flight from Scotland to Washington, D.C. Dulles Intl Airport (average of £620). Flying from Scotland to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of £787). 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?

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

Weekly flight availability from Scotland to Washington, D.C. Dulles Intl Airport

The most flights from GBSCT to IAD are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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

Airfare is below average for this route at the moment.

Scotland to Washington, D.C. Dulles Intl Airport flights typically cost between £595 and £731 in November.
The cheapest return price found within the last 5 days was £468 on Aer Lingus (11 Nov–18 Nov).

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

To ensure you get the cheapest price possible for a flight from Scotland to Washington, D.C. Dulles Intl Airport, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

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 15h 15m. Scandinavian Airlines provides one of the quickest options available for as low as £625. 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 Aberdeen Dyce - 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 (69%), United Airlines (69%) or Lufthansa (69%) 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 £798, our data shows the cheapest flight currently is £507. When looking at the most popular route, (Edinburgh Turnhouse - Washington, D.C. Dulles Intl), you can expect to pay £475 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, February is the cheapest month in which you can book a flight from Scotland to Washington, D.C. Dulles Intl Airport (average of £620). Flying from Scotland to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of £787). 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

Silver Spring

Alexandria

Gaithersburg

Oxon Hill

Hanover

Woodbridge

Glen Burnie

Springfield

Sterling

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to District of Columbia

Dulles Intl flight routes

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Scotland to Dulles Intl

Heathrow to Dulles Intl flights

Heathrow to Baltimore flights

Gatwick to Dulles Intl flights

Stansted to Dulles Intl flights

Heathrow to Reagan-National flights

London City to Dulles Intl flights

Luton to Dulles Intl flights

Gatwick to Reagan-National flights

Gatwick to Baltimore flights

Luton to Baltimore flights

Manchester to Dulles Intl flights

Edinburgh to Dulles Intl flights

Stansted to Baltimore flights

Manchester to Baltimore flights

London City to Baltimore flights

Manchester to Reagan-National flights

Edinburgh to Reagan-National flights

London City to Reagan-National flights

Edinburgh to Baltimore flights

Birmingham to Dulles Intl flights

Birmingham to Baltimore flights

Glasgow Intl to Dulles Intl flights

Birmingham to Reagan-National flights

Glasgow Intl to Baltimore flights

Glasgow Intl to Reagan-National flights

Southampton to Baltimore flights

Newcastle upon Tyne to Dulles Intl flights

Southend to Dulles Intl flights

Grimsby to Dulles Intl flights

Southampton to Dulles Intl flights

Belfast City to Baltimore flights

Belfast City to Dulles Intl flights

Newcastle upon Tyne to Reagan-National flights

Newcastle upon Tyne to Baltimore flights

Inverness to Baltimore flights

Leeds to Dulles Intl flights

Bristol to Baltimore flights

Norwich to Baltimore flights

Aberdeen to Reagan-National flights

Aberdeen to Baltimore flights

Aberdeen to Dulles Intl flights

Leeds to Baltimore flights

Southampton to Reagan-National flights

Bristol to Dulles Intl flights

Norwich to Dulles Intl flights

Norwich to Reagan-National flights

Grimsby to Baltimore flights

Exeter to Dulles Intl flights

Cardiff to Dulles Intl flights

Top 5 airlines flying from Scotland to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£426	Average£608	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
British Airways	Cheapest£461	Average£607	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£494	Average£851	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Aer Lingus	Cheapest£517	Average£713	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
United Airlines	Cheapest£527	Average£684	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Scotland to Washington, D.C. Dulles Intl Airport from £275

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Scotland to Dulles Intl

Cheapest flights from Scotland to Dulles IntlExplore 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 17 October 2026.

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 17 October 2026.

Best flights from Scotland to Dulles IntlDiscover carefully curated flight deals from Scotland to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Discover carefully curated flight deals from Scotland to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Direct flights from Scotland to Dulles IntlExplore direct flight options from Scotland to Dulles Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 October 2026.

Explore direct flight options from Scotland to Dulles Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 October 2026.

Last-minute flights from Scotland to Dulles IntlDiscover last-minute flight deals from Scotland to Dulles Intl. Data last updated 17 October 2026 and is based on user searches.

Discover last-minute flight deals from Scotland to Dulles Intl. Data last updated 17 October 2026 and is based on user searches.

One-way flights from Scotland to Dulles IntlSearch for one-way flight options from Scotland to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.

Search for one-way flight options from Scotland to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.

Find flight deals from Scotland to Dulles Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Scotland to Washington, D.C. Dulles Intl Airport that are best for you.

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.

Cheapflights Insights

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

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 17 October 2026.

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

Weekly flight availability from Scotland to Washington, D.C. Dulles Intl Airport

The most flights from GBSCT to IAD are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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

Airfare is below average for this route at the moment.

Scotland to Washington, D.C. Dulles Intl Airport flights typically cost between £595 and £731 in November.The cheapest return price found within the last 5 days was £468 on Aer Lingus (11 Nov–18 Nov).

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

Related info for your journey

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

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

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

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

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

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

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

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

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Scotland to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Dulles Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to District of Columbia

Book a non-stop flight to one of these other cities located in District of Columbia.

Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 October 2026.

Search flights from Scotland to Dulles Intl by cabin class

Find flights from Scotland to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Scotland and Dulles Intl flights

Browse other Scotland and Dulles Intl flight options. Last updated on 17 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Scotland to Dulles Intl flights

Consider these flights travelling from Scotland to Dulles Intl.

Top 5 airlines flying from Scotland to Dulles Intl

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 17 October 2026.

Best flights from Scotland to Dulles Intl
Discover carefully curated flight deals from Scotland to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Direct flights from Scotland to Dulles Intl
Explore direct flight options from Scotland to Dulles Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 October 2026.

Last-minute flights from Scotland to Dulles Intl
Discover last-minute flight deals from Scotland to Dulles Intl. Data last updated 17 October 2026 and is based on user searches.

One-way flights from Scotland to Dulles Intl
Search for one-way flight options from Scotland to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.

Scotland to Washington, D.C. Dulles Intl Airport flights typically cost between £595 and £731 in November.
The cheapest return price found within the last 5 days was £468 on Aer Lingus (11 Nov–18 Nov).