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$246+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — EDI
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap 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 enero 27, 2026.

This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/147:40 pm
IAD
-
GLA
1 stop9h 15m
Icelandair
sáb. 2/2112:35 pm
GLA
-
IAD
1 stop10h 55m
Icelandair
Deal found 1/26$493
This CrystalTravel deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/48:30 pm
IAD
-
GLA
1 stop11h 55m
Icelandair
dom. 4/192:20 pm
GLA
-
IAD
1 stop10h 00m
Icelandair
Deal found 1/26$494
This Mytrip deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/218:40 pm
IAD
-
GLA
1 stop9h 15m
Icelandair
sáb. 3/281:20 pm
GLA
-
IAD
1 stop10h 10m
Icelandair
Deal found 1/25$499
This Cheapflightsfares deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/247:40 pm
IAD
-
GLA
1 stop9h 15m
Icelandair
mar. 3/312:35 pm
GLA
-
IAD
1 stop10h 55m
Icelandair
Deal found 1/25$504
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/78:30 pm
IAD
-
GLA
1 stop11h 55m
Icelandair
lun. 4/132:20 pm
GLA
-
IAD
1 stop10h 00m
Icelandair
Deal found 1/27$509
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/218:30 pm
IAD
-
GLA
1 stop11h 55m
Icelandair
mar. 4/282:20 pm
GLA
-
IAD
1 stop10h 00m
Icelandair
Deal found 1/27$512
This oojo deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/205:40 pm
IAD
-
INV
1 stop11h 40m
British Airways
lun. 4/278:30 am
INV
-
IAD
1 stop13h 55m
British Airways
Deal found 1/25$518
This Mytrip deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/57:40 pm
IAD
-
GLA
1 stop9h 15m
Icelandair
mié. 2/1112:35 pm
GLA
-
IAD
1 stop10h 55m
Icelandair
Deal found 1/25$523
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/308:30 pm
IAD
-
GLA
1 stop11h 55m
Icelandair
vie. 5/82:20 pm
GLA
-
IAD
1 stop10h 00m
Icelandair
Deal found 1/26$525
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/38:30 pm
IAD
-
GLA
1 stop11h 55m
Icelandair
sáb. 5/92:20 pm
GLA
-
IAD
1 stop10h 00m
Icelandair
Deal found 1/26$529
This oojo deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/247:15 pm
IAD
-
INV
1 stop21h 20m
British Airways
lun. 5/48:30 am
INV
-
IAD
1 stop16h 50m
British Airways
Deal found 1/25$529
This Air France deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/15:40 pm
IAD
-
INV
1 stop23h 50m
Air France
sáb. 9/126:25 am
INV
-
IAD
1 stop14h 10m
Air France
Deal found 1/26$530

Find 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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$489
(CrystalTravel)

One-way from

$246
(oojo)

Popular in

June

Cheapest in

February

Average price

$855

Good round-trip deal

$898 or less

Good one-way deal

$744 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Edinburgh Turnhouse flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Edinburgh Turnhouse flights.
Search Deals
From Washington, D.C. Dulles Intl to Scotland
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Scotland
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Scotland.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Scotland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Scotland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 27, 2026.
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

Dulles Intl

Fly to

Scotland

Route

Depart

Return

Price

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

lun. 4/20

5:40 pm-10:20 am

1 stop11h 40m

Inverness

lun. 4/27

8:30 am-5:25 pm

1 stop13h 55m

$518

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

vie. 4/24

7:15 pm-9:35 pm

1 stop21h 20m

Inverness

lun. 5/4

8:30 am-8:20 pm

1 stop16h 50m

$529

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

vie. 4/24

7:15 pm-9:35 pm

1 stop21h 20m

Inverness

mar. 4/28

7:20 am-3:50 pm

1 stop13h 30m

$532

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

sáb. 4/18

11:00 am-10:25 am

2 stops18h 25m

Inverness

dom. 4/26

11:00 am-3:35 pm

1 stop33h 35m

$534

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

lun. 4/20

3:26 pm-3:00 pm

2 stops18h 34m

Inverness

lun. 4/27

8:30 am-7:25 pm

2 stops15h 55m

$534

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

sáb. 4/25

3:26 pm-2:00 pm

2 stops17h 34m

Inverness

mié. 5/6

10:35 am-11:59 pm

2 stops18h 24m

$534

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

sáb. 4/18

3:26 pm-2:00 pm

2 stops17h 34m

Inverness

dom. 4/26

6:50 am-11:59 pm

2 stops22h 09m

$534

Washington, D.C.Inverness

IAD - INV

IADINV

Washington, D.C. Dulles Intl

sáb. 4/18

3:26 pm-10:30 am

2 stops14h 04m

Inverness

sáb. 4/25

7:20 am-11:59 pm

2 stops21h 39m

$534

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

jue. 2/26

12:24 pm-8:30 am

2 stops15h 06m

Glasgow Intl

lun. 3/2

9:05 am-4:05 pm

1 stop12h 00m

$625

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

jue. 2/12

12:38 pm-9:55 am

2 stops16h 17m

Glasgow Intl

sáb. 2/21

6:05 am-4:05 pm

1 stop15h 00m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 52 results
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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, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Scotland (average of $492). Flying from Washington, D.C. Dulles Intl Airport to Scotland in June is currently the most expensive (average of $694). 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.

Reviews of airlines servicing Scotland

Get insights into the airlines that provide service to Scotland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Scotland. Reviews last updated enero 27, 2026.
See what other customers who have flown with United Airlines, Aer Lingus, and Icelandair from Washington, D.C. Dulles Intl Airport to Scotland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,206 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,206 reviews
United Airlines
7.4
Good
9,206 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Aer Lingus
7.2
Good
1,442 reviews
United Airlines
7.4
Good
9,206 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Icelandair
7.1
Good
603 reviews
United Airlines
7.4
Good
9,206 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,749 reviews
United Airlines
7.4
Good
9,206 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,702 reviews
United Airlines
7.4
Good
9,206 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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?

    Departing from Washington, D.C. Dulles Intl Airport to Scotland will take you 11h 40m. The distance between Washington, D.C. Dulles Intl Airport and Scotland is about 3417 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $213. British Airways flights start at $293 while deals on Aer Lingus start at $410 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 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 (75%), United Airlines (75%) and Lufthansa (75%).

  • 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 $517. While the most popular route (Washington, D.C. Dulles Intl - Edinburgh Turnhouse) can be booked for $559 on average, our data indicates $1,473 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, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Scotland (average of $492). Flying from Washington, D.C. Dulles Intl Airport to Scotland in June is currently the most expensive (average of $694). 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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Alternative routes for Dulles Intl to Scotland

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

Top 7 airlines flying from Dulles Intl to Scotland

Discover the top 7 airlines that operate flights from Dulles Intl to Scotland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$499Average$709FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$508Average$668FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$612Average$862FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$621Average$871FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$652Average$767FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$744Average$1,056FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$920Average$990FlexibilityNo cancel feeOn-time71%

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