What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Scotland one-way?

To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $287. British Airways flights start at $390 while deals on WestJet start at $392 one-way.

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

The most popular flight routes from Washington, D.C. Dulles Intl Airport to Scotland are Washington, D.C. Dulles Intl - Edinburgh Turnhouse, Washington, D.C. Dulles Intl - Glasgow Intl and Washington, D.C. Dulles Intl - Inverness.

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

Looking at all options, your cheapest flight can be booked for $713. While the most popular route (Washington, D.C. Dulles Intl - Edinburgh Turnhouse) can be booked for $634 on average our data indicates $3,514 when flying from Washington, D.C. Dulles Intl Airport to Scotland.

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

Before booking your flight from Washington, D.C. Dulles Intl Airport to Scotland check out the most popular airlines for this route: American Airlines, British Airways or Delta.

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 39 days early can save you up to 42% on average compared to booking a flight this week. If booking 39 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 $776 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 $909 for flights departing within the next 3 days.

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

Flights from Washington, D.C. Dulles Intl Airport to Scotland lean towards being more expensive in June. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Scotland in February, with the cheapest ticket starting at $595.

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 vacation 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.

$232+ Flights from Washington, D.C. Dulles Intl Airport to Scotland

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Cheap flight deals from Dulles Intl to Scotland

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$524 (oojo)
One-way from	$239 (Mytrip)
Popular in	June
Cheapest in	February
Average price	$921
Good round-trip deal	$946 or less
Good one-way deal	$833 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Edinburgh Turnhouse flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Edinburgh Turnhouse flights.

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From Washington, D.C. Dulles Intl to Scotland

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One-way flight from Washington, D.C. Dulles Intl to Scotland

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($301 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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

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

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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 April 17, 2025.

Mon 8/181:56 pmIAD - INV

2 stops20h 04mBritish Airways

Sat 8/309:00 pmINV - IAD

2 stops23h 00mBritish Airways

Deal found 4/17

$542

Thu 5/85:40 pmIAD - INV

1 stop10h 50mAmerican Airlines

Tue 5/1311:20 amINV - IAD

1 stop13h 45mAmerican Airlines

Deal found 4/17

$543

Thu 5/85:40 pmIAD - INV

1 stop10h 50mMultiple Airlines

Sun 5/118:55 pmINV - IAD

1 stop23h 50mMultiple Airlines

Deal found 4/16

$544

Fri 4/185:25 pmIAD - INV

1 stop23h 50mKLM

Fri 4/251:25 pmINV - IAD

1 stop31h 10mKLM

Deal found 4/17

$569

Mon 6/3010:40 pmIAD - GLA

1 stop11h 00mBritish Airways

Mon 7/148:50 pmGLA - IAD

1 stop28h 20mBritish Airways

Deal found 4/16

$583

Thu 8/288:30 pmIAD - GLA

1 stop11h 55mIcelandair

Tue 9/162:20 pmGLA - IAD

1 stop10h 00mIcelandair

Deal found 4/16

$593

Sun 4/2710:40 pmIAD - GLA

1 stop13h 00mAmerican Airlines

Sun 5/45:55 amGLA - IAD

1 stop19h 15mAmerican Airlines

Deal found 4/16

$646

Mon 5/268:22 amIAD - EDI

1 stop20h 43mMultiple Airlines

Mon 6/22:45 pmEDI - IAD

2 stops35h 05mMultiple Airlines

Deal found 4/17

$648

Tue 8/1910:05 pmIAD - EDI

2 stops30h 10mScandinavian Airlines

Tue 8/261:20 pmEDI - IAD

2 stops35h 39mScandinavian Airlines

Deal found 4/16

$651

Mon 10/65:50 pmIAD - GLA

1 stop14h 00mIberia

Tue 10/149:20 pmGLA - IAD

2 stops22h 40mIberia

Deal found 4/16

$656

Tue 4/291:44 pmIAD - GLA

2 stops21h 26mDelta

Tue 5/136:00 amGLA - IAD

1 stop14h 35mDelta

Deal found 4/16

$664

Sun 5/43:25 pmIAD - GLA

1 stop16h 00mMultiple Airlines

Wed 5/216:10 amGLA - IAD

2 stops19h 58mMultiple Airlines

Deal found 4/16

$665

Best flights from Dulles Intl to Scotland
Discover carefully curated flight deals from Dulles Intl to Scotland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Tue 5/2710:40 pmIAD - INV

1 stop11h 15mBritish Airways

Tue 6/311:20 amINV - IAD

1 stop11h 15mBritish Airways

Deal found 4/16

$524

Thu 5/85:40 pmIAD - INV

1 stop10h 50mAmerican Airlines

Tue 5/1311:20 amINV - IAD

1 stop33h 25mAmerican Airlines

Deal found 4/16

$543

Thu 5/85:40 pmIAD - INV

1 stop10h 50mMultiple Airlines

Sun 5/118:55 pmINV - IAD

1 stop23h 50mMultiple Airlines

Deal found 4/16

$544

Thu 5/18:30 pmIAD - GLA

1 stop11h 55mIcelandair

Wed 5/72:25 pmGLA - IAD

1 stop9h 55mIcelandair

Deal found 4/16

$624

Tue 8/1910:05 pmIAD - EDI

2 stops30h 10mScandinavian Airlines

Tue 8/261:20 pmEDI - IAD

2 stops35h 39mScandinavian Airlines

Deal found 4/16

$651

Tue 4/291:44 pmIAD - GLA

2 stops21h 26mDelta

Tue 5/136:00 amGLA - IAD

1 stop14h 35mDelta

Deal found 4/16

$664

Tue 4/221:44 pmIAD - GLA

2 stops13h 26mKLM

Thu 5/86:00 amGLA - IAD

1 stop14h 35mKLM

Deal found 4/16

$681

Mon 9/110:40 pmIAD - EDI

1 stop11h 00mIberia

Thu 9/257:00 amEDI - IAD

1 stop14h 00mIberia

Deal found 4/17

$683

Fri 5/26:10 pmIAD - GLA

1 stop13h 10mLufthansa

Mon 5/51:10 pmGLA - IAD

2 stops36h 47mLufthansa

Deal found 4/17

$689

Sat 5/105:20 pmIAD - EDI

1 stop10h 45mAer Lingus

Thu 5/158:35 amEDI - IAD

1 stop15h 20mAer Lingus

Deal found 4/17

$731

Tue 9/231:30 pmIAD - EDI

1 stop21h 20mTurkish Airlines

Wed 10/14:50 pmEDI - IAD

1 stop23h 55mTurkish Airlines

Deal found 4/17

$769

Tue 9/2310:25 pmIAD - EDI

Nonstop7h 10mUnited Airlines

Wed 10/112:30 pmEDI - IAD

Nonstop8h 10mUnited Airlines

Deal found 4/16

$784

Last-minute flights from Dulles Intl to Scotland
Discover last-minute flight deals from Dulles Intl to Scotland. Data last updated April 17, 2025 and is based on user searches.

Thu 4/176:10 pmIAD - GLA

1 stop13h 15mLufthansa

Thu 4/246:10 amGLA - IAD

1 stop14h 40mLufthansa

Deal found 4/16

$678

Fri 4/185:25 pmIAD - INV

1 stop23h 50mKLM

Fri 4/251:25 pmINV - IAD

1 stop31h 10mKLM

Deal found 4/17

$569

Tue 4/225:40 pmIAD - GLA

1 stop12h 05mBritish Airways

Thu 5/811:30 amGLA - IAD

1 stop13h 35mBritish Airways

Deal found 4/16

$648

Tue 4/221:44 pmIAD - GLA

2 stops13h 26mKLM

Thu 5/86:00 amGLA - IAD

1 stop14h 35mKLM

Deal found 4/16

$681

Tue 4/2211:05 pmIAD - GLA

2 stops18h 55mLufthansa

Thu 5/86:10 amGLA - IAD

2 stops18h 15mLufthansa

Deal found 4/16

$734

Wed 4/238:33 pmIAD - GLA

2 stops14h 37mDelta

Wed 4/308:55 amGLA - IAD

2 stops15h 58mDelta

Deal found 4/16

$691

Thu 4/245:20 pmIAD - EDI

1 stop9h 40mAer Lingus

Sat 5/311:55 amEDI - IAD

1 stop12h 00mAer Lingus

Deal found 4/17

$942

Thu 4/245:40 pmIAD - EDI

2 stops17h 35mBritish Airways

Sat 5/311:25 amEDI - IAD

1 stop13h 45mBritish Airways

Deal found 4/17

$1,456

Fri 4/2510:40 pmIAD - INV

1 stop16h 30mMultiple Airlines

Sun 5/48:55 pmINV - IAD

1 stop28h 10mMultiple Airlines

Deal found 4/16

$553

Fri 4/258:14 pmIAD - INV

2 stops18h 56mBritish Airways

Sun 5/48:55 pmINV - IAD

2 stops27h 37mBritish Airways

Deal found 4/16

$566

Fri 4/2510:05 pmIAD - EDI

2 stops31h 50mScandinavian Airlines

Sat 5/249:55 amEDI - IAD

2 stops15h 04mScandinavian Airlines

Deal found 4/17

$1,095

Sun 4/2710:40 pmIAD - GLA

1 stop13h 00mAmerican Airlines

Sun 5/45:55 amGLA - IAD

1 stop19h 15mAmerican Airlines

Deal found 4/16

$646

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 April 17, 2025.

Sun 5/2510:11 pmIAD - EDI

1 stop30h 54mMultiple Airlines

Deal found 4/16

$239

Wed 5/148:30 pmIAD - GLA

1 stop11h 55mIcelandair

Deal found 4/15

$287

Tue 5/68:30 pmIAD - INV

2 stops17h 20mMultiple Airlines

Deal found 4/16

$330

Sun 5/410:40 pmIAD - INV

1 stop11h 10mBritish Airways

Deal found 4/16

$390

Wed 5/281:00 pmIAD - EDI

2 stops16h 05mWestJet

Deal found 4/16

$392

Mon 5/55:25 pmIAD - INV

1 stop23h 50mVirgin Atlantic

Deal found 4/17

$396

Wed 5/148:30 pmIAD - GLA

2 stops16h 10mMultiple Airlines

Deal found 4/15

$415

Tue 4/295:25 pmIAD - GLA

1 stop14h 35mKLM

Deal found 4/16

$428

Tue 4/298:14 pmIAD - GLA

2 stops18h 26mBritish Airways

Deal found 4/16

$431

Fri 7/45:50 pmIAD - ABZ

1 stop11h 40mBritish Airways

Deal found 4/16

$480

Fri 5/1610:40 pmIAD - ABZ

1 stop14h 50mAmerican Airlines

Deal found 4/16

$485

Sun 7/65:25 pmIAD - GLA

1 stop17h 45mDelta

Deal found 4/16

$496

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

Mon 8/18

1:56 pm-3:00 pm

2 stops20h 04m

Inverness

Sat 8/30

9:00 pm-3:00 pm

2 stops23h 00m

$542

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

Thu 5/8

5:40 pm-9:30 am

1 stop10h 50m

Inverness

Tue 5/13

11:20 am-8:05 pm

1 stop13h 45m

$543

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

Thu 5/8

5:40 pm-9:30 am

1 stop10h 50m

Inverness

Sun 5/11

8:55 pm-3:45 pm

1 stop23h 50m

$544

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Mon 6/30

10:40 pm-2:40 pm

1 stop11h 00m

Glasgow Intl

Mon 7/14

8:50 pm-8:10 pm

1 stop28h 20m

$583

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Thu 8/28

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Tue 9/16

2:20 pm-7:20 pm

1 stop10h 00m

$593

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 4/27

10:40 pm-4:40 pm

1 stop13h 00m

Glasgow Intl

Sun 5/4

5:55 am-8:10 pm

1 stop19h 15m

$646

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Mon 5/26

8:22 am-10:05 am

1 stop20h 43m

Edinburgh Turnhouse

Mon 6/2

2:45 pm-8:50 pm

2 stops35h 05m

$648

Washington, D.C.Edinburgh

IAD - EDI

IADEDI

Washington, D.C. Dulles Intl

Tue 8/19

10:05 pm-9:15 am

2 stops30h 10m

Edinburgh Turnhouse

Tue 8/26

1:20 pm-7:59 pm

2 stops35h 39m

$651

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Mon 10/6

5:50 pm-12:50 pm

1 stop14h 00m

Glasgow Intl

Tue 10/14

9:20 pm-3:00 pm

2 stops22h 40m

$656

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 4/29

1:44 pm-4:10 pm

2 stops21h 26m

Glasgow Intl

Tue 5/13

6:00 am-3:35 pm

1 stop14h 35m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 52 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 round-trip 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Scotland (average of $724). Flying from Washington, D.C. Dulles Intl Airport to Scotland in June is currently the most expensive (average of $1,317). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Scotland as you normally would.

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

The most flights from IAD to GBSCT are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Scotland by month

In terms of precipitation, rainfall in Scotland ranges from 1.2 - 2.4 inches per month. July is typically the wettest month, when rainfall can reach 2.4 in. April is typically the driest time to visit Scotland when rainfall is around 1.2 in.

Temperature in Scotland by month

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 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Scotland

See what other customers who have flown with Delta, KLM and United Airlines from Washington, D.C. to Scotland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,329 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,769 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Scotland one-way?
To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $287. British Airways flights start at $390 while deals on WestJet start at $392 one-way.
What are the most popular routes from Washington, D.C. Dulles Intl Airport to Scotland?
The most popular flight routes from Washington, D.C. Dulles Intl Airport to Scotland are Washington, D.C. Dulles Intl - Edinburgh Turnhouse, Washington, D.C. Dulles Intl - Glasgow Intl and Washington, D.C. Dulles Intl - Inverness.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Scotland?
Looking at all options, your cheapest flight can be booked for $713. While the most popular route (Washington, D.C. Dulles Intl - Edinburgh Turnhouse) can be booked for $634 on average our data indicates $3,514 when flying from Washington, D.C. Dulles Intl Airport to Scotland.
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 vacation 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Scotland (average of $724). Flying from Washington, D.C. Dulles Intl Airport to Scotland in June is currently the most expensive (average of $1,317). 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

Reagan-National to Heathrow flights

Dulles Intl to Gatwick flights

Dulles Intl to London City flights

Reagan-National to Gatwick flights

Baltimore to Gatwick flights

Baltimore to Stansted flights

Dulles Intl to Edinburgh flights

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Baltimore to Luton flights

Reagan-National to London City flights

Dulles Intl to Luton flights

Reagan-National to Edinburgh flights

Baltimore to Edinburgh flights

Baltimore to London City flights

Reagan-National to Stansted flights

Dulles Intl to Glasgow Intl flights

Dulles Intl to Manchester flights

Baltimore to Glasgow Intl flights

Reagan-National to Glasgow Intl flights

Reagan-National to Luton flights

Baltimore to Manchester flights

Reagan-National to Manchester flights

Dulles Intl to Southampton flights

Dulles Intl to Birmingham flights

Dulles Intl to Inverness flights

Baltimore to Inverness flights

Reagan-National to Southampton flights

Reagan-National to Birmingham flights

Baltimore to Southampton flights

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Dulles Intl to Belfast Intl flights

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Dulles Intl to Belfast City flights

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Baltimore to Birmingham flights

Dulles Intl to Bristol flights

Dulles Intl to Liverpool flights

Baltimore to Belfast Intl flights

Reagan-National to Belfast City flights

Baltimore to Belfast City flights

Baltimore to Aberdeen flights

Dulles Intl to Leeds flights

Dulles Intl to Aberdeen flights

Dulles Intl to Cardiff flights

Baltimore to Newcastle upon Tyne flights

Reagan-National to Aberdeen flights

Reagan-National to Bristol flights

Baltimore to Cardiff flights

Top 9 airlines flying from Dulles Intl to Scotland

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$445	Average$933	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$456	Average$808	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$458	Average$766	FlexibilityNo cancel fee	On-time70%
Icelandair	Cheapest$497	Average$826	FlexibilityNo cancel fee	On-time76%
Delta	Cheapest$584	Average$826	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$587	Average$785	FlexibilityNo cancel fee	On-time76%
Aer Lingus	Cheapest$622	Average$973	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$702	Average$932	FlexibilityNo cancel fee	On-time72%
United Airlines	Cheapest$716	Average$1,119	FlexibilityNo cancel fee	On-time69%

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$232+ Cheap flights from Dulles Intl (IAD) to Scotland

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.

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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 April 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 April 17, 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 April 17, 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 April 17, 2025.

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 April 17, 2025.

Rainfall in Scotland by month

Plan your trip to Scotland by taking into account the average rainfall totals by month.

Temperature in Scotland by month

Plan your trip to Scotland by taking into account the average temperature totals by month.

Reviews of airlines servicing Scotland

See what other customers who have flown with Delta, KLM and United Airlines from Washington, D.C. to Scotland have to say. Users have also rated airlines 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.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Scotland one-way?

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

What are the cheapest flights 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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Alternative routes for Dulles Intl to Scotland

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

Top 9 airlines flying from Dulles Intl 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 April 17, 2025.