What is the cheapest airline that flies from Scotland to Washington, D.C. Dulles Intl?

Icelandair and WestJet are the most popular carriers operating from Scotland to Washington, D.C. Dulles Intl

Which airlines fly to Washington, D.C. Dulles Intl Airport?

Aer Lingus, United Airlines and British Airways are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Scotland according to our data. Aer Lingus is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 7 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

If you’re flying from a popular airport in Scotland, such as Glasgow or Edinburgh, and flying into Washington, D.C. Dulles Intl Airport, then you can expect flight times to average 11h 40m and 12h 15m, respectively.

How many operators does momondo search for flights from Scotland to Washington, D.C. Dulles Intl Airport?

As of August 2025, there are 7 operators available to choose from for flights from Scotland to Washington, D.C. Dulles Intl Airport.

How old do you have to be to fly from Scotland to Washington, D.C. Dulles Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Scotland to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£259 Cheap Flights from Scotland to Washington, D.C. Dulles Intl Airport in 2025

Q: How many flights depart from Scotland to Washington, D.C. Dulles Intl Airport on average per day?

As of August 2025, there are 3 flights per day flying from Scotland to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 12:00, with 100% of flights taking off in the afternoon.

Q: How many flights depart from Scotland to Washington, D.C. Dulles Intl Airport on average per week?

The number of flights available between Scotland and Washington, D.C. Dulles Intl Airport is 21 per week as of August 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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Find the cheapest flights from Scotland to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap return flights

16:35 - 19:59GLA-IAD

32h 24m3 stops

22:05 - 21:25IAD-GLA

18h 20m2 stops

£386

Find Deal

Sun, 14 Sep - Sun, 21 Sep

08:35 - 18:55GLA-IAD

15h 20m1 stop

17:20 - 08:05IAD-GLA

9h 45m1 stop

£400

Find Deal

Sun, 14 Sep - Sun, 21 Sep

19:45 - 19:59EDI-IAD

29h 14m2 stops

22:05 - 10:55IAD-EDI

31h 50m2 stops

£440Scandinavian Airlines

Find Deal

Fri, 5 Sep - Fri, 19 Sep

13:20 - 19:59EDI-IAD

35h 39m2 stops

22:05 - 18:55IAD-EDI

15h 50m2 stops

£495Scandinavian Airlines

Find Deal

Tue, 7 Oct - Thu, 16 Oct

14:20 - 19:20GLA-IAD

10h 00m1 stop

20:30 - 13:25IAD-GLA

11h 55m1 stop

£499Icelandair

Find Deal

Thu, 18 Sep - Sat, 27 Sep

09:15 - 15:50EDI-IAD

11h 35m1 stop

17:20 - 09:05IAD-EDI

10h 45m1 stop

£506Aer Lingus

Find Deal

Fri, 5 Sep - Sat, 13 Sep

08:35 - 15:50EDI-IAD

12h 15m1 stop

17:20 - 08:30IAD-EDI

10h 10m1 stop

£515Aer Lingus

Find Deal

Sun, 14 Sep - Fri, 19 Sep

09:30 - 15:35EDI-IAD

11h 05m1 stop

18:20 - 09:30IAD-EDI

10h 10m1 stop

£532British Airways

Find Deal

Wed, 26 Nov - Wed, 3 Dec

09:15 - 15:55EDI-IAD

11h 40m1 stop

17:50 - 09:20IAD-EDI

10h 30m1 stop

£541British Airways

Find Deal

Tue, 7 Oct - Thu, 16 Oct

14:15 - 19:20EDI-IAD

10h 05m1 stop

20:30 - 11:20IAD-EDI

9h 50m1 stop

£566Icelandair

Find Deal

Sun, 19 Oct - Sat, 25 Oct

Scandinavian Airlines flights from Scotland to Washington, D.C. Dulles Intl Airport

Our best Scandinavian Airlines deals on Scotland to Washington, D.C. Dulles Intl Airport flight tickets

Scandinavian Airlines

5 Sept

EDI19:45Edinburgh Turnhouse

29h 14m

2 stops

IAD19:59Washington, D.C. Dulles Intl

19 Sept

IAD22:05Washington, D.C. Dulles Intl

31h 50m

2 stops

EDI10:55Edinburgh Turnhouse

£440

Find similar

Scandinavian Airlines

7 Oct

EDI13:20Edinburgh Turnhouse

35h 39m

2 stops

IAD19:59Washington, D.C. Dulles Intl

16 Oct

IAD22:05Washington, D.C. Dulles Intl

15h 50m

2 stops

EDI18:55Edinburgh Turnhouse

£495

Find similar

Scandinavian Airlines

5 Sept

EDI19:45Edinburgh Turnhouse

29h 14m

2 stops

IAD19:59Washington, D.C. Dulles Intl

13 Sept

IAD22:05Washington, D.C. Dulles Intl

57h 25m

2 stops

EDI12:30Edinburgh Turnhouse

£550

Find similar

Aer Lingus flights from Scotland to Washington, D.C. Dulles Intl Airport

Our best Aer Lingus deals on Scotland to Washington, D.C. Dulles Intl Airport flight tickets

Aer Lingus

5 Sept

EDI09:15Edinburgh Turnhouse

11h 35m

1 stop

IAD15:50Washington, D.C. Dulles Intl

13 Sept

IAD17:20Washington, D.C. Dulles Intl

10h 45m

1 stop

EDI09:05Edinburgh Turnhouse

£506

Find similar

Aer Lingus

14 Sept

EDI08:35Edinburgh Turnhouse

12h 15m

1 stop

IAD15:50Washington, D.C. Dulles Intl

19 Sept

IAD17:20Washington, D.C. Dulles Intl

10h 10m

1 stop

EDI08:30Edinburgh Turnhouse

£515

Find similar

Aer Lingus

8 Sept

EDI11:55Edinburgh Turnhouse

12h 00m

1 stop

IAD18:55Washington, D.C. Dulles Intl

16 Sept

IAD17:20Washington, D.C. Dulles Intl

10h 45m

1 stop

EDI09:05Edinburgh Turnhouse

£521

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sun 14/9

16:35-19:59

3 stops32h 24m

Washington, D.C. Dulles Intl

Sun 21/9

22:05-21:25

2 stops18h 20m

£386

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sun 14/9

08:35-18:55

1 stop15h 20m

Washington, D.C. Dulles Intl

Sun 21/9

17:20-08:05

1 stop9h 45m

£400

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Fri 5/9

19:45-19:59

2 stops29h 14m

Washington, D.C. Dulles Intl

Fri 19/9

22:05-10:55

2 stops31h 50m

£440

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Tue 7/10

13:20-19:59

2 stops35h 39m

Washington, D.C. Dulles Intl

Thu 16/10

22:05-18:55

2 stops15h 50m

£495

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 18/9

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Sat 27/9

20:30-13:25

1 stop11h 55m

£499

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Fri 5/9

09:15-15:50

1 stop11h 35m

Washington, D.C. Dulles Intl

Sat 13/9

17:20-09:05

1 stop10h 45m

£506

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Sun 14/9

08:35-15:50

1 stop12h 15m

Washington, D.C. Dulles Intl

Fri 19/9

17:20-08:30

1 stop10h 10m

£515

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Wed 26/11

09:30-15:35

1 stop11h 05m

Washington, D.C. Dulles Intl

Wed 3/12

18:20-09:30

1 stop10h 10m

£532

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Tue 7/10

09:15-15:55

1 stop11h 40m

Washington, D.C. Dulles Intl

Thu 16/10

17:50-09:20

1 stop10h 30m

£541

EdinburghWashington, D.C.

EDI - IAD

EDIIAD

Edinburgh Turnhouse

Sun 19/10

14:15-19:20

1 stop10h 05m

Washington, D.C. Dulles Intl

Sat 25/10

20:30-11:20

1 stop9h 50m

£566

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Scotland to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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

The month of February is, on average, the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Scotland, with most prices found around £574. If you aren’t able to travel during the month of February, then book flights to Washington, D.C. Dulles Intl Airport from Scotland during November instead. Flights to Washington, D.C. Dulles Intl Airport in November, while not as cheap as those in February, still average around £592.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

According to our data, Wednesday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Scotland. The lowest ticket price found for a Wednesday departure recently was £710. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Scotland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £877.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is in the afternoon when flights can be purchased for as low as £623. In contrast, the most expensive time of day to depart to Washington, D.C. Dulles Intl Airport is in the morning when prices are around £752.

What is the cheapest Scotland to Washington, D.C. Dulles Intl flight route?

Fly from Edinburgh Turnhouse to Washington, D.C. Dulles Intl for the best Scotland - Washington, D.C. Dulles Intl flight prices

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Scotland when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around £712 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Scotland for as low as £587 on momondo.

What cabin class options are available on Scotland to Washington, D.C. Dulles Intl flights?

There are 2 cabin classes available to choose from on Scotland to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Scotland to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 35% on your flight if you consider stops on a Scotland to Washington, D.C. Dulles Intl Airport flight.

Cheap Scotland to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Scotland to Washington, D.C. Dulles Intl Airport

Best price found	£259
Fastest flight time	10h 00m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Scotland in the past 72 hours is £259. The best return flight deal from Scotland to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is £386.

The fastest flight from Scotland to Washington, D.C. Dulles Intl Airport takes 10h 00m

Direct flights go from Scotland to Washington, D.C. Dulles Intl Airport every day.

Search flight deals

When did momondo last update prices for flights from Scotland to Washington, D.C. Dulles Intl Airport?
Prices for flights from Scotland to Washington, D.C. Dulles Intl Airport were last updated today.
How many operators does momondo search for flights from Scotland to Washington, D.C. Dulles Intl Airport?
As of August 2025, there are 7 operators available to choose from for flights from Scotland to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Scotland to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Scotland to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Scotland to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Scotland and Washington, D.C. Dulles Intl Airport, the leading plane model is Boeing 757-200, making up 62.35% of the total bookings. Other popular models include Airbus A350-1000 with 13.33%, Boeing 787-9 Dreamliner with 9.80%, and Boeing 737 MAX 8 with 4.71%.

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

Compare and see reviews for airlines that fly from Scotland to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom £455	Free Cancellation	Rating 7.0 520 reviews	Search Icelandair flights
British Airways	PriceFrom £459	Free Cancellation	Rating 6.6 7,222 reviews	Search British Airways flights
Aer Lingus	PriceFrom £518	Free Cancellation	Rating 7.1 1,192 reviews	Search Aer Lingus flights
KLM	PriceFrom £558	Free Cancellation	Rating 7.8 1,383 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £560	Free Cancellation	Rating 7.4 655 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £579	Free Cancellation	Rating 6.8 7,275 reviews	Search Lufthansa flights
United Airlines	PriceFrom £606	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights

Winchester

Laurel

Essex

Alexandria

Fairfax

Manassas

Bethesda

Oxon Hill

Chantilly

College Park

Linthicum Heights

Gettysburg

Front Royal

Hanover

Cambridge

Ellicott City

Westminster

Arlington

Ashburn

Woodbridge

Why use momondo?

Why should I use momondo to find a flight deal from Scotland to Washington, D.C.?

Finding the right flight to Washington, D.C. from Scotland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Scotland to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Scotland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Scotland to Washington, D.C.?

momondo helps you find the best flight between Scotland and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Scotland to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Scotland to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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Cheap flights from Scotland to Washington, D.C. from £259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Scotland to Washington, D.C. departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Scotland to Washington, D.C.

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Scandinavian Airlines flights from Scotland to Washington, D.C. Dulles Intl Airport

Our best Scandinavian Airlines deals on Scotland to Washington, D.C. Dulles Intl Airport flight tickets

Aer Lingus flights from Scotland to Washington, D.C. Dulles Intl Airport

Our best Aer Lingus deals on Scotland to Washington, D.C. Dulles Intl Airport flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Scotland to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is in the afternoon when flights can be purchased for as low as £623. In contrast, the most expensive time of day to depart to Washington, D.C. Dulles Intl Airport is in the morning when prices are around £752.

What is the cheapest Scotland to Washington, D.C. Dulles Intl flight route?

Fly from Edinburgh Turnhouse to Washington, D.C. Dulles Intl for the best Scotland - Washington, D.C. Dulles Intl flight prices

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

What cabin class options are available on Scotland to Washington, D.C. Dulles Intl flights?

There are 2 cabin classes available to choose from on Scotland to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Scotland to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 35% on your flight if you consider stops on a Scotland to Washington, D.C. Dulles Intl Airport flight.

What is the cheapest airline that flies from Scotland to Washington, D.C. Dulles Intl?

Icelandair and WestJet are the most popular carriers operating from Scotland to Washington, D.C. Dulles Intl

Which airlines fly to Washington, D.C. Dulles Intl Airport?

How many flights depart from Scotland to Washington, D.C. Dulles Intl Airport on average per day?

As of August 2025, there are 3 flights per day flying from Scotland to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 12:00, with 100% of flights taking off in the afternoon.

How many flights depart from Scotland to Washington, D.C. Dulles Intl Airport on average per week?

The number of flights available between Scotland and Washington, D.C. Dulles Intl Airport is 21 per week as of August 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

If you’re flying from a popular airport in Scotland, such as Glasgow or Edinburgh, and flying into Washington, D.C. Dulles Intl Airport, then you can expect flight times to average 11h 40m and 12h 15m, respectively.

Cheap Scotland to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Scotland to Washington, D.C. Dulles Intl Airport

Best price found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Scotland to Washington, D.C. Dulles Intl Airport?

How many operators does momondo search for flights from Scotland to Washington, D.C. Dulles Intl Airport?

How old do you have to be to fly from Scotland to Washington, D.C. Dulles Intl Airport?

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

What is the most popular plane model from Scotland to Washington, D.C. Dulles Intl Airport?

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

Compare and see reviews for airlines that fly from Scotland to Washington, D.C. Dulles Intl Airport with momondo

Travelling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Scotland to Washington, D.C.?

Can I find flights from Scotland to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Scotland to Washington, D.C.?

I’m not ready to book a flight from Scotland to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo