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

Icelandair, British Airways, and KLM can get you from Washington, D.C. Dulles Intl Airport to Scotland in just under 11h 30m. Your travel time can differ by up to 2h 45m. Airlines will cover a distance of 3417 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Scotland ranges from 30.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. April is typically the driest time to visit Scotland when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Scotland, 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 15.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

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

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

The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Scotland are Air Canada (58%), United Airlines (58%) and Lufthansa (58%).

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

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

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

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

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

Yes. Cheapflights offers flight deals from Dulles Intl to Scotland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£197+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Scotland

Cheap flight deals from Dulles Intl to Scotland

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Dulles Intl to Scotland
Explore the most affordable flight options available from Dulles Intl to Scotland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2026.

Mon 5/1017:40 -

2 stops22h 15m

Wed 14/1010:15 -

2 stops33h 55m

Deal found 20/8£515

Tue 1/923:20 -

1 stop9h 05m

Thu 10/908:35 -

2 stops35h 35m

Deal found 20/8£522

Mon 19/1020:30 -

1 stop11h 55m

Mon 2/1111:55 -

1 stop11h 35m

Deal found 20/8£526

Mon 5/1020:30 -

1 stop11h 55m

Wed 14/1014:20 -

1 stop12h 55m

Deal found 20/8£532

Tue 27/1020:40 -

1 stop9h 15m

Sat 31/1011:55 -

1 stop11h 35m

Deal found 23/8£532

Tue 6/1022:35 -

2 stops17h 15m

Tue 13/1021:45 -

2 stops27h 50m

Deal found 22/8£535

Thu 12/1119:40 -

1 stop9h 15m

Thu 19/1111:55 -

1 stop11h 35m

Deal found 24/8£535

Mon 5/1020:30 -

1 stop11h 55m

Mon 19/1020:40 -

2 stops27h 10m

Deal found 23/8£537

Mon 12/1020:30 -

1 stop11h 55m

Tue 20/1014:20 -

1 stop10h 00m

Deal found 24/8£539

Sun 18/1023:20 -

1 stop9h 05m

Sun 1/1111:55 -

1 stop11h 35m

Deal found 20/8£543

Tue 6/1022:35 -

2 stops16h 40m

Tue 13/1007:00 -

2 stops37h 10m

Deal found 21/8£553

Tue 25/820:30 -

1 stop11h 50m

Fri 4/914:15 -

1 stop13h 00m

Deal found 21/8£588

Best flights from Dulles Intl to Scotland
Discover carefully curated flight deals from Dulles Intl to Scotland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.

Wed 11/1118:05 -

1 stop11h 30m

Wed 18/1110:20 -

1 stop14h 35m

Deal found 24/8£619

Tue 20/1017:30 -

1 stop14h 15m

Tue 27/1013:15 -

1 stop31h 40m

Deal found 21/8£630

Wed 21/1012:30 -

2 stops19h 15m

Tue 27/1013:15 -

1 stop31h 40m

Deal found 20/8£633

Wed 11/1115:00 -

2 stops16h 45m

Wed 18/1113:15 -

1 stop31h 30m

Deal found 24/8£634

Wed 11/1119:17 -

2 stops18h 38m

Wed 18/1110:20 -

2 stops35h 51m

Deal found 22/8£634

Sat 31/1022:20 -

1 stop37h 00m

Wed 4/1110:40 -

1 stop38h 45m

Deal found 20/8£671

Sun 22/1112:35 -

2 stops16h 40m

Thu 26/1105:50 -

2 stops18h 21m

Deal found 22/8£752

Fri 9/1017:50 -

1 stop11h 20m

Fri 16/1014:00 -

1 stop12h 27m

Deal found 24/8£753

Sun 27/920:20 -

2 stops32h 10m

Sun 4/1019:10 -

1 stop26h 50m

Deal found 21/8£900

Mon 28/918:10 -

1 stop13h 35m

Tue 13/1006:25 -

1 stop14h 10m

Deal found 23/8£631

Wed 21/1017:45 -

1 stop10h 50m

Tue 27/1012:45 -

1 stop31h 55m

Deal found 23/8£631

Mon 21/913:15 -

1 stop15h 30m

Mon 28/910:45 -

1 stop29h 45m

Deal found 23/8£672

Tue 20/1018:32 -

2 stops13h 13m

Mon 26/1013:15 -

1 stop31h 30m

Deal found 21/8£634

Wed 30/912:25 -

2 stops15h 00m

Wed 7/1006:00 -

2 stops16h 33m

Deal found 23/8£726

Thu 8/1013:15 -

2 stops26h 25m

Thu 15/1006:05 -

2 stops34h 25m

Deal found 24/8£737

Sun 22/1121:20 -

1 stop37h 00m

Sun 29/1110:40 -

1 stop30h 05m

Deal found 21/8£686

Sun 10/121:45 -

1 stop11h 05m

Thu 14/119:25 -

1 stop25h 15m

Deal found 19/8£714

Fri 16/1010:30 -

1 stop16h 55m

Wed 21/1012:30 -

Nonstop8h 05m

Deal found 23/8£881

Wed 7/1015:03 -

2 stops20h 07m

Fri 16/1009:10 -

2 stops19h 16m

Deal found 23/8£807

Wed 2/1221:20 -

2 stops54h 25m

Sun 6/1218:45 -

2 stops46h 00m

Deal found 21/8£823

Sat 12/1221:45 -

1 stop12h 05m

Sun 10/115:45 -

1 stop33h 10m

Deal found 21/8£787

Sun 13/911:10 -

2 stops16h 15m

Fri 25/906:00 -

1 stop14h 35m

Deal found 22/8£807

Sun 6/912:29 -

2 stops14h 56m

Wed 16/906:00 -

2 stops15h 30m

Deal found 20/8£813

Sat 10/1022:19 -

1 stop28h 01m

Tue 20/1012:30 -

Nonstop8h 05m

Deal found 24/8£921

Wed 25/1113:30 -

2 stops24h 00m

Sun 29/1119:00 -

2 stops45h 45m

Deal found 20/8£878

Fri 6/1115:04 -

2 stops14h 26m

Sat 14/1105:40 -

2 stops19h 32m

Deal found 19/8£825

Sun 27/922:25 -

Nonstop7h 10m

Sun 4/1012:30 -

Nonstop8h 05m

Deal found 24/8£952

Sat 12/1218:20 -

2 stops17h 10m

Sun 10/110:40 -

2 stops17h 22m

Deal found 20/8£826

Sun 17/118:05 -

2 stops18h 50m

Thu 21/118:25 -

2 stops26h 15m

Deal found 20/8£958

Tue 29/912:35 -

2 stops13h 45m

Sat 10/1009:00 -

2 stops31h 44m

Deal found 24/8£963

Find flight deals from Dulles Intl to Scotland

Round-trip from	£515
One-way from	£197
Popular in	June
Cheapest in	February
Average price	£813

5/10-14/10
4 total stops
56h 10m total
Washington, D.C. to Scotland

Search Deals

15/9
1 total stop
17h 15m total
Washington, D.C. to Scotland

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£98 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Inverness

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

IADINV

Washington, D.C. Dulles Intl

Wed 11/11

18:05-10:35

1 stop11h 30m

Inverness

Wed 18/11

10:20-19:55

1 stop14h 35m

£619

Washington, D.C.Inverness

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

IADINV

Washington, D.C. Dulles Intl

Tue 20/10

17:30-12:45

1 stop14h 15m

Inverness

Tue 27/10

13:15-16:55

1 stop31h 40m

£630

Washington, D.C.Inverness

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

IADINV

Washington, D.C. Dulles Intl

Mon 28/9

18:10-12:45

1 stop13h 35m

Inverness

Tue 13/10

06:25-15:35

1 stop14h 10m

£631

Washington, D.C.Inverness

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

IADINV

Washington, D.C. Dulles Intl

Wed 21/10

17:45-09:35

1 stop10h 50m

Inverness

Tue 27/10

12:45-16:40

1 stop31h 55m

£631

Washington, D.C.Inverness

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

IADINV

Washington, D.C. Dulles Intl

Wed 21/10

12:30-12:45

2 stops19h 15m

Inverness

Tue 27/10

13:15-16:55

1 stop31h 40m

£633

Washington, D.C.Inverness

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

IADINV

Washington, D.C. Dulles Intl

Wed 11/11

15:00-12:45

2 stops16h 45m

Inverness

Wed 18/11

13:15-15:45

1 stop31h 30m

£634

Washington, D.C.Inverness

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

IADINV

Washington, D.C. Dulles Intl

Wed 11/11

19:17-18:55

2 stops18h 38m

Inverness

Wed 18/11

10:20-17:11

2 stops35h 51m

£634

Washington, D.C.Inverness

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

IADINV

Washington, D.C. Dulles Intl

Tue 20/10

18:32-12:45

2 stops13h 13m

Inverness

Mon 26/10

13:15-16:45

1 stop31h 30m

£634

Washington, D.C.Edinburgh

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

IADEDI

Washington, D.C. Dulles Intl

Sat 31/10

22:20-15:20

1 stop37h 00m

Edinburgh Turnhouse

Wed 4/11

10:40-20:25

1 stop38h 45m

£671

Washington, D.C.Edinburgh

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

IADEDI

Washington, D.C. Dulles Intl

Mon 21/9

13:15-09:45

1 stop15h 30m

Edinburgh Turnhouse

Mon 28/9

10:45-11:30

1 stop29h 45m

£672

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 51 resultsSorted by cheapest first

...

Best time to book a flight from Dulles Intl to Scotland

Have a flexible travel schedule? Discover the best time to fly to Scotland from Dulles Intl with our price prediction graph.

IAD-GLA

IAD-INV

IAD-EDI

IAD-ABZ

IAD-LSI

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 Scotland

IAD-GBSCT

IAD-GLA

IAD-INV

IAD-EDI

IAD-ABZ

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Scotland (average of £520). Flying from Washington, D.C. Dulles Intl Airport to Scotland in June is currently the most expensive (average of £1,055). 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 SCT?

When flying from Washington, D.C. Dulles Intl Airport to Scotland, 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 Washington, D.C. Dulles Intl Airport to Scotland

The most flights from IAD to GBSCT 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 Washington, D.C. Dulles Intl Airport to Scotland?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Scotland flights typically cost between £709 and £970 in October.
The cheapest return price found within the last 5 days was £588 on Multiple Airlines (5 Oct–12 Oct).

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

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Scotland may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to Scotland?
Icelandair, British Airways, and KLM can get you from Washington, D.C. Dulles Intl Airport to Scotland in just under 11h 30m. Your travel time can differ by up to 2h 45m. Airlines will cover a distance of 3417 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Washington, D.C. Dulles Intl Airport to Scotland?
When deciding which route to take from Washington, D.C. Dulles Intl Airport to Scotland consider Washington, D.C. Dulles Intl - Edinburgh Turnhouse, Washington, D.C. Dulles Intl - Glasgow Intl or Washington, D.C. Dulles Intl - Aberdeen Dyce as they are the most popular.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Scotland?
The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Scotland are Air Canada (58%), United Airlines (58%) and Lufthansa (58%).
Can I find deals for flights from Dulles Intl to Scotland that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Scotland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Scotland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Scotland.
Can I find deals for business class flights from Dulles Intl to Scotland?
Yes. Cheapflights offers flight deals from Dulles Intl to Scotland 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 Scotland?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Scotland (average of £520). Flying from Washington, D.C. Dulles Intl Airport to Scotland in June is currently the most expensive (average of £1,055). 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

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Baltimore to Manchester flights

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Reagan-National to Bristol flights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Scotland from Dulles Intl today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Scotland from Dulles Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes! Start tracking prices for Dulles Intl to Scotland 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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Cheap flights from Washington, D.C. Dulles Intl Airport to Scotland from £197

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dulles Intl to Scotland

Cheapest flights from Dulles Intl to ScotlandExplore the most affordable flight options available from Dulles Intl to Scotland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2026.

Explore the most affordable flight options available from Dulles Intl to Scotland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2026.

Best flights from Dulles Intl to ScotlandDiscover carefully curated flight deals from Dulles Intl to Scotland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.

Discover carefully curated flight deals from Dulles Intl to Scotland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.

Direct flights from Dulles Intl to ScotlandExplore direct flight options from Dulles Intl to Scotland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 August 2026.

Explore direct flight options from Dulles Intl to Scotland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 August 2026.

Last-minute flights from Dulles Intl to ScotlandDiscover last-minute flight deals from Dulles Intl to Scotland. Data last updated 24 August 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Scotland. Data last updated 24 August 2026 and is based on user searches.

One-way flights from Dulles Intl to ScotlandSearch for one-way flight options from Dulles Intl to Scotland. Find affordable one-way fares based on user searches. Data last updated 24 August 2026.

Search for one-way flight options from Dulles Intl to Scotland. Find affordable one-way fares based on user searches. Data last updated 24 August 2026.

Find flight deals from Dulles Intl to Scotland

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Cheapflights Fare Finder

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

Best time to book a flight from Dulles Intl to Scotland

Have a flexible travel schedule? Discover the best time to fly to Scotland from Dulles Intl with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from IAD to SCT?

Find hourly flight availability from Dulles Intl to Scotland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 August 2026.

When flying from Washington, D.C. Dulles Intl Airport to Scotland, 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 Washington, D.C. Dulles Intl Airport to Scotland

Explore weekly flight availability from Dulles Intl to Scotland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 24 August 2026.

The most flights from IAD to GBSCT 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 Washington, D.C. Dulles Intl Airport to Scotland?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Scotland flights typically cost between £709 and £970 in October.The cheapest return price found within the last 5 days was £588 on Multiple Airlines (5 Oct–12 Oct).

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

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Scotland may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dulles Intl to Scotland

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Complete your trip

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

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Search flights from Dulles Intl to Scotland by cabin class

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

Dulles Intl and Scotland flights

Browse other Dulles Intl and Scotland flight options. Last updated on 24 August 2026.

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

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

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

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Cheapest flights from Dulles Intl to Scotland
Explore the most affordable flight options available from Dulles Intl to Scotland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2026.

Best flights from Dulles Intl to Scotland
Discover carefully curated flight deals from Dulles Intl to Scotland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.

Direct flights from Dulles Intl to Scotland
Explore direct flight options from Dulles Intl to Scotland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 August 2026.

Last-minute flights from Dulles Intl to Scotland
Discover last-minute flight deals from Dulles Intl to Scotland. Data last updated 24 August 2026 and is based on user searches.

One-way flights from Dulles Intl to Scotland
Search for one-way flight options from Dulles Intl to Scotland. Find affordable one-way fares based on user searches. Data last updated 24 August 2026.

Washington, D.C. Dulles Intl Airport to Scotland flights typically cost between £709 and £970 in October.
The cheapest return price found within the last 5 days was £588 on Multiple Airlines (5 Oct–12 Oct).