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

American Airlines, Icelandair, and KLM can get you from Washington, D.C. Dulles Intl Airport to Scotland in just under 9h 15m. Your travel time can differ by up to 4h 25m. Airlines will cover a distance of 3426 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 - Inverness 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 Lufthansa (47%), Air Canada (42%) and United Airlines (42%).

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

Users have found that booking a flight from Washington, D.C. Dulles Intl Airport to Scotland at least 21 days early can save you up to 7% on average compared to booking a flight this week. If booking 21 days before your flight isn’t an option for you, users have found flights from Washington, D.C. Dulles Intl Airport to Scotland for as little as £456 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £582 for flights departing within the next 3 days.

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

February can be a great time to fly to Scotland from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about £677. Cheapflights users have found deals in the month of February for as cheap as £438. The most expensive prices can be found in the month of June.

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.

£192+ Flights from Washington, D.C. Dulles Intl Airport to Scotland

Cheap flight deals from Dulles Intl to Scotland

Round-trip from	£358
One-way from	£192
Popular in	June
Cheapest in	February
Average price	£612

28/10-4/11
4 total stops
34h 45m total
Washington, D.C. to Scotland

Search Deals

21/10
3 total stops
25h 00m total
Washington, D.C. to Scotland

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£124 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Dulles Intl to Scotland

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 15 September 2025.

Tue 28/1020:40IAD - GLA

2 stops19h 40mMultiple Airlines

Tue 4/1108:25GLA - IAD

2 stops15h 05mMultiple Airlines

Deal found 14/9£358

Thu 30/1019:20IAD - INV

1 stop10h 40mAmerican Airlines

Thu 6/1111:45INV - IAD

1 stop32h 50mAmerican Airlines

Deal found 15/9£373

Tue 4/1119:40IAD - GLA

1 stop9h 15mIcelandair

Tue 18/1112:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 14/9£376

Mon 3/1119:40IAD - GLA

1 stop9h 15mIcelandair

Sat 8/1112:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 13/9£377

Tue 28/1020:40IAD - GLA

1 stop9h 15mIcelandair

Tue 4/1112:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 14/9£382

Mon 10/1119:40IAD - GLA

1 stop9h 15mIcelandair

Tue 18/1112:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 14/9£387

Fri 14/1119:40IAD - GLA

1 stop9h 15mIcelandair

Mon 17/1112:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 14/9£395

Thu 30/1020:40IAD - GLA

1 stop9h 15mIcelandair

Tue 4/1112:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 14/9£405

Wed 29/1018:05IAD - GLA

1 stop12h 00mMultiple Airlines

Tue 4/1108:25GLA - IAD

1 stop16h 05mMultiple Airlines

Deal found 14/9£411

Sat 11/1023:15IAD - GLA

1 stop9h 10mIcelandair

Thu 23/1014:20GLA - IAD

1 stop10h 00mIcelandair

Deal found 14/9£416

Tue 28/1019:05IAD - INV

1 stop13h 40mKLM

Tue 4/1113:15INV - IAD

1 stop31h 50mKLM

Deal found 12/9£422

Mon 20/1020:30IAD - GLA

1 stop11h 55mIcelandair

Thu 30/1012:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 12/9£423

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 15 September 2025.

Thu 30/1019:20IAD - INV

1 stop10h 40mAmerican Airlines

Thu 6/1111:45INV - IAD

1 stop32h 50mAmerican Airlines

Deal found 15/9£373

Sun 22/219:40IAD - GLA

1 stop9h 15mIcelandair

Sat 28/212:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 14/9£394

Tue 4/1118:05IAD - INV

1 stop13h 40mKLM

Sun 9/1113:15INV - IAD

1 stop31h 50mKLM

Deal found 15/9£422

Tue 28/1015:33IAD - INV

2 stops17h 12mMultiple Airlines

Tue 4/1113:15INV - IAD

1 stop31h 50mMultiple Airlines

Deal found 12/9£425

Thu 30/1019:05IAD - INV

1 stop13h 40mVirgin Atlantic

Thu 6/1113:15INV - IAD

2 stops35h 03mVirgin Atlantic

Deal found 15/9£429

Tue 28/1013:00IAD - INV

2 stops19h 45mDelta

Tue 4/1113:15INV - IAD

2 stops35h 11mDelta

Deal found 12/9£433

Thu 30/1019:20IAD - GLA

1 stop13h 45mFinnair

Thu 6/1112:45GLA - IAD

1 stop12h 10mFinnair

Deal found 15/9£453

Wed 29/1019:20IAD - ABZ

1 stop10h 05mBritish Airways

Wed 5/1109:10ABZ - IAD

1 stop11h 25mBritish Airways

Deal found 13/9£455

Thu 16/1018:10IAD - GLA

1 stop13h 15mLufthansa

Mon 20/1006:10GLA - IAD

1 stop12h 20mLufthansa

Deal found 15/9£470

Tue 11/1113:30IAD - EDI

1 stop15h 30mTurkish Airlines

Tue 18/1116:20EDI - IAD

1 stop24h 25mTurkish Airlines

Deal found 14/9£475

Sun 2/1117:05IAD - EDI

1 stop13h 25mAer Lingus

Sun 9/1108:20EDI - IAD

1 stop16h 10mAer Lingus

Deal found 14/9£520

Tue 28/1019:05IAD - INV

1 stop13h 40mKLM

Tue 4/1113:15INV - IAD

1 stop31h 50mKLM

Deal found 12/9£422

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 15 September 2025.

Sun 2/1122:20IAD - EDI

Nonstop7h 10mUnited Airlines

Sun 9/1112:30EDI - IAD

Nonstop8h 20mUnited Airlines

Deal found 13/9£586

Fri 14/1122:20IAD - EDI

Nonstop7h 10mUnited Airlines

Sat 22/1112:30EDI - IAD

Nonstop8h 20mUnited Airlines

Deal found 14/9£623

Sun 14/1222:20IAD - EDI

Nonstop7h 10mUnited Airlines

Wed 24/1212:30EDI - IAD

Nonstop8h 20mUnited Airlines

Deal found 13/9£656

Tue 4/1122:20IAD - EDI

Nonstop7h 10mUnited Airlines

Mon 10/1112:30EDI - IAD

Nonstop8h 20mUnited Airlines

Deal found 14/9£697

Sat 13/1222:20IAD - EDI

Nonstop7h 10mUnited Airlines

Wed 24/1212:30EDI - IAD

Nonstop8h 20mUnited Airlines

Deal found 14/9£700

Thu 6/1122:20IAD - EDI

Nonstop7h 10mUnited Airlines

Mon 10/1112:30EDI - IAD

Nonstop8h 20mUnited Airlines

Deal found 14/9£734

Tue 14/1022:25IAD - EDI

Nonstop7h 10mUnited Airlines

Tue 21/1012:30EDI - IAD

Nonstop8h 10mUnited Airlines

Deal found 15/9£736

Sun 2/1122:20IAD - EDI

Nonstop7h 10mLufthansa

Mon 10/1112:30EDI - IAD

Nonstop8h 20mLufthansa

Deal found 13/9£741

Sun 14/1222:20IAD - EDI

Nonstop7h 10mUnited Airlines

Fri 26/1212:30EDI - IAD

Nonstop8h 20mUnited Airlines

Deal found 14/9£763

Mon 13/1022:25IAD - EDI

Nonstop7h 10mUnited Airlines

Mon 20/1012:30EDI - IAD

Nonstop8h 10mUnited Airlines

Deal found 13/9£773

Sun 12/1022:25IAD - EDI

Nonstop7h 10mUnited Airlines

Sun 19/1012:30EDI - IAD

Nonstop8h 10mUnited Airlines

Deal found 14/9£773

Last-minute flights from Dulles Intl to Scotland
Discover last-minute flight deals from Dulles Intl to Scotland. Data last updated 15 September 2025 and is based on user searches.

Sat 11/1023:15IAD - GLA

1 stop9h 10mIcelandair

Thu 23/1014:20GLA - IAD

1 stop10h 00mIcelandair

Deal found 14/9£416

Mon 20/1020:30IAD - GLA

1 stop11h 55mIcelandair

Thu 30/1012:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 12/9£423

Tue 28/1020:40IAD - GLA

2 stops19h 40mMultiple Airlines

Tue 4/1108:25GLA - IAD

2 stops15h 05mMultiple Airlines

Deal found 14/9£358

Tue 28/1020:40IAD - GLA

1 stop9h 15mIcelandair

Tue 4/1112:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 14/9£382

Tue 28/1019:05IAD - INV

1 stop13h 40mKLM

Tue 4/1113:15INV - IAD

1 stop31h 50mKLM

Deal found 12/9£422

Tue 28/1015:33IAD - INV

2 stops17h 12mMultiple Airlines

Tue 4/1113:15INV - IAD

1 stop31h 50mMultiple Airlines

Deal found 12/9£425

Tue 28/1013:00IAD - INV

2 stops19h 45mDelta

Tue 4/1113:15INV - IAD

2 stops35h 11mDelta

Deal found 12/9£433

Wed 29/1018:05IAD - GLA

1 stop12h 00mMultiple Airlines

Tue 4/1108:25GLA - IAD

1 stop16h 05mMultiple Airlines

Deal found 14/9£411

Thu 30/1019:20IAD - INV

1 stop10h 40mAmerican Airlines

Thu 6/1111:45INV - IAD

1 stop32h 50mAmerican Airlines

Deal found 15/9£373

Thu 30/1020:40IAD - GLA

1 stop9h 15mIcelandair

Tue 4/1112:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 14/9£405

Thu 30/1020:40IAD - GLA

2 stops20h 45mMultiple Airlines

Wed 5/1107:45GLA - IAD

2 stops15h 45mMultiple Airlines

Deal found 14/9£427

Thu 30/1019:05IAD - INV

1 stop13h 40mVirgin Atlantic

Thu 6/1113:15INV - IAD

2 stops35h 03mVirgin Atlantic

Deal found 15/9£429

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 15 September 2025.

Tue 21/1017:00IAD - EDI

3 stops25h 00mMultiple Airlines

Deal found 15/9£192

Mon 6/1009:35IAD - EDI

2 stops17h 30mMultiple Airlines

Deal found 13/9£196

Sun 12/1019:27IAD - GLA

2 stops57h 18mMultiple Airlines

Deal found 15/9£202

Wed 22/1017:50IAD - EDI

2 stops21h 00mMultiple Airlines

Deal found 14/9£206

Mon 13/1022:20IAD - GLA

3 stops28h 35mMultiple Airlines

Deal found 15/9£209

Tue 14/1017:00IAD - GLA

3 stops33h 45mMultiple Airlines

Deal found 15/9£215

Thu 16/1006:15IAD - EDI

3 stops26h 10mMultiple Airlines

Deal found 14/9£217

Thu 16/1017:50IAD - GLA

3 stops32h 20mMultiple Airlines

Deal found 13/9£221

Wed 15/1009:00IAD - EDI

3 stops21h 15mMultiple Airlines

Deal found 14/9£221

Wed 15/1022:20IAD - GLA

3 stops28h 10mMultiple Airlines

Deal found 13/9£230

Tue 7/1010:20IAD - EDI

2 stops25h 40mMultiple Airlines

Deal found 13/9£233

Sun 23/1121:45IAD - ABZ

1 stop13h 10mBritish Airways

Deal found 13/9£276

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

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

Thu 30/10

19:20-10:00

1 stop10h 40m

Inverness

Thu 6/11

11:45-15:35

1 stop32h 50m

£373

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 22/2

19:40-09:55

1 stop9h 15m

Glasgow Intl

Sat 28/2

12:35-18:30

1 stop10h 55m

£394

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

Tue 4/11

18:05-12:45

1 stop13h 40m

Inverness

Sun 9/11

13:15-16:05

1 stop31h 50m

£422

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

Tue 28/10

19:05-12:45

1 stop13h 40m

Inverness

Tue 4/11

13:15-16:05

1 stop31h 50m

£422

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

Sun 9/11

18:05-12:45

1 stop13h 40m

Inverness

Sat 15/11

16:10-16:05

1 stop28h 55m

£422

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 14/10

20:30-13:25

1 stop11h 55m

Glasgow Intl

Thu 30/10

12:35-19:30

1 stop10h 55m

£423

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

Tue 28/10

15:33-12:45

2 stops17h 12m

Inverness

Tue 4/11

13:15-16:05

1 stop31h 50m

£425

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

Thu 30/10

19:05-12:45

1 stop13h 40m

Inverness

Thu 6/11

13:15-19:18

2 stops35h 03m

£429

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

Tue 28/10

13:00-12:45

2 stops19h 45m

Inverness

Tue 4/11

13:15-19:26

2 stops35h 11m

£433

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Thu 30/10

19:20-13:05

1 stop13h 45m

Glasgow Intl

Thu 6/11

12:45-19:55

1 stop12h 10m

£453

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 45 results

...

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.

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

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Scotland (average of £78). Flying from Washington, D.C. Dulles Intl Airport to Scotland 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 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).

Reviews of airlines servicing Scotland

Read reviews from past customers who have flown with United Airlines from Washington, D.C. Dulles Intl Airport to Scotland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,929 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,929 reviews

United Airlines

7.4

Good

8,929 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to Scotland?
American Airlines, Icelandair, and KLM can get you from Washington, D.C. Dulles Intl Airport to Scotland in just under 9h 15m. Your travel time can differ by up to 4h 25m. Airlines will cover a distance of 3426 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 - Inverness 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 Lufthansa (47%), Air Canada (42%) and United Airlines (42%).
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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Scotland (average of £78). Flying from Washington, D.C. Dulles Intl Airport to Scotland 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Scotland

Dulles Intl to Heathrow flights

Baltimore to Heathrow flights

Dulles Intl to Gatwick flights

Reagan-National to Heathrow flights

Dulles Intl to London City flights

Baltimore to Gatwick flights

Reagan-National to Gatwick flights

Dulles Intl to Luton flights

Dulles Intl to Edinburgh flights

Baltimore to London City flights

Baltimore to Luton flights

Baltimore to Stansted flights

Dulles Intl to Manchester flights

Baltimore to Edinburgh flights

Dulles Intl to Glasgow Intl flights

Reagan-National to Edinburgh flights

Baltimore to Manchester flights

Reagan-National to Manchester flights

Baltimore to Glasgow Intl flights

Reagan-National to Stansted flights

Dulles Intl to Leeds flights

Dulles Intl to Southampton flights

Dulles Intl to Birmingham flights

Dulles Intl to Liverpool flights

Baltimore to Leeds flights

Reagan-National to Luton flights

Dulles Intl to Newcastle upon Tyne flights

Baltimore to Newcastle upon Tyne flights

Dulles Intl to Bristol flights

Dulles Intl to Inverness flights

Baltimore to Birmingham flights

Baltimore to Bristol flights

Dulles Intl to Aberdeen flights

Dulles Intl to Cardiff flights

Complete your trip

Scotland car hire

Glasgow Intl Airport car hire

Aberdeen Dyce Airport car hire

Lerwick Sumburgh Airport car hire

Isle of Islay Glenegedale Airport car hire

Isle of Tiree Airport car hire

Sanday Airport car hire

Direct flights to United Kingdom

Top airline flying from Dulles Intl to Scotland

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£517	Average£708	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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 £192

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 21/10. 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

Keep the following information in mind while searching for Dulles Intl to Scotland flight deals. Data was last updated 15 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 15 September 2025.

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 15 September 2025.

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

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Scotland

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 15 September 2025.

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

Reviews of airlines servicing Scotland

Read reviews from past customers who have flown with United Airlines from Washington, D.C. Dulles Intl Airport to Scotland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Scotland. 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 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?

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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 15 September 2025.