Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Glasgow from £246

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Glasgow departing on 27/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Glasgow

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
19:40 - 09:55IAD-GLA
9h 15m1 stop
Icelandair Logo
12:35 - 18:30GLA-IAD
10h 55m1 stop
£357Icelandair
Find Deal
Thu, 4 Dec - Wed, 10 Dec
Icelandair Logo
19:40 - 09:55IAD-GLA
9h 15m1 stop
Icelandair Logo
12:35 - 18:30GLA-IAD
10h 55m1 stop
£370Icelandair
Find Deal
Fri, 6 Feb - Mon, 16 Feb
Multiple Airlines Logo
19:40 - 20:05IAD-GLA
19h 25m2 stops
Multiple Airlines Logo
22:30 - 18:30GLA-IAD
25h 00m2 stops
£382Multiple Airlines
Find Deal
Sun, 7 Dec - Sat, 13 Dec
Multiple Airlines Logo
19:40 - 20:20IAD-GLA
19h 40m2 stops
Multiple Airlines Logo
07:45 - 18:30GLA-IAD
15h 45m2 stops
£411Multiple Airlines
Find Deal
Tue, 2 Dec - Wed, 10 Dec
British Airways Logo
18:20 - 10:45IAD-GLA
11h 25m1 stop
British Airways Logo
06:35 - 15:35GLA-IAD
14h 00m1 stop
£466British Airways
Find Deal
Sat, 21 Feb - Sat, 28 Feb
British Airways Logo
18:20 - 09:50IAD-GLA
10h 30m1 stop
British Airways Logo
08:55 - 15:35GLA-IAD
11h 40m1 stop
£467British Airways
Find Deal
Tue, 13 Jan - Tue, 20 Jan
KLM Logo
18:05 - 12:45IAD-GLA
13h 40m1 stop
KLM Logo
06:05 - 16:05GLA-IAD
15h 00m1 stop
£478KLM
Find Deal
Wed, 12 Nov - Sun, 23 Nov
KLM Logo
17:03 - 12:45IAD-GLA
14h 42m2 stops
KLM Logo
06:05 - 16:05GLA-IAD
15h 00m1 stop
£481KLM
Find Deal
Wed, 12 Nov - Sun, 23 Nov
Delta Logo
12:40 - 09:55IAD-GLA
16h 15m2 stops
Delta Logo
06:05 - 16:05GLA-IAD
15h 00m1 stop
£487Delta
Find Deal
Fri, 6 Feb - Mon, 16 Feb
Delta Logo
12:23 - 09:55IAD-GLA
16h 32m2 stops
Delta Logo
06:05 - 19:12GLA-IAD
18h 07m2 stops
£495Delta
Find Deal
Fri, 6 Feb - Mon, 16 Feb

Icelandair flights from Washington, D.C. Dulles Intl Airport to Glasgow

Our best Icelandair deals on Washington, D.C. Dulles Intl Airport to Glasgow flight tickets
Icelandair
4 Dec
IAD19:40Washington, D.C. Dulles Intl
9h 15m
1 stop
GLA09:55Glasgow Intl
10 Dec
GLA12:35Glasgow Intl
10h 55m
1 stop
IAD18:30Washington, D.C. Dulles Intl
£357
Find similar
Icelandair
6 Feb
IAD19:40Washington, D.C. Dulles Intl
9h 15m
1 stop
GLA09:55Glasgow Intl
16 Feb
GLA12:35Glasgow Intl
10h 55m
1 stop
IAD18:30Washington, D.C. Dulles Intl
£370
Find similar
Icelandair
16 Jan
IAD19:40Washington, D.C. Dulles Intl
9h 15m
1 stop
GLA09:55Glasgow Intl
21 Jan
GLA12:35Glasgow Intl
10h 55m
1 stop
IAD18:30Washington, D.C. Dulles Intl
£383
Find similar

British Airways flights from Washington, D.C. Dulles Intl Airport to Glasgow

Our best British Airways deals on Washington, D.C. Dulles Intl Airport to Glasgow flight tickets
British Airways
21 Feb
IAD18:20Washington, D.C. Dulles Intl
11h 25m
1 stop
GLA10:45Glasgow Intl
28 Feb
GLA06:35Glasgow Intl
14h 00m
1 stop
IAD15:35Washington, D.C. Dulles Intl
£466
Find similar
British Airways
13 Jan
IAD18:20Washington, D.C. Dulles Intl
10h 30m
1 stop
GLA09:50Glasgow Intl
20 Jan
GLA08:55Glasgow Intl
11h 40m
1 stop
IAD15:35Washington, D.C. Dulles Intl
£467
Find similar
British Airways
9 Feb
IAD21:45Washington, D.C. Dulles Intl
10h 20m
1 stop
GLA13:05Glasgow Intl
15 Feb
GLA09:20Glasgow Intl
11h 15m
1 stop
IAD15:35Washington, D.C. Dulles Intl
£471
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Washington, D.C. Dulles Intl Airport to Glasgow 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Glasgow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Thu 4/12

19:40-09:55

1 stop9h 15m

Glasgow Intl

Wed 10/12

12:35-18:30

1 stop10h 55m

£357

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Fri 6/2

19:40-09:55

1 stop9h 15m

Glasgow Intl

Mon 16/2

12:35-18:30

1 stop10h 55m

£370

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 7/12

19:40-20:05

2 stops19h 25m

Glasgow Intl

Sat 13/12

22:30-18:30

2 stops25h 00m

£382

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 2/12

19:40-20:20

2 stops19h 40m

Glasgow Intl

Wed 10/12

07:45-18:30

2 stops15h 45m

£411

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sat 21/2

18:20-10:45

1 stop11h 25m

Glasgow Intl

Sat 28/2

06:35-15:35

1 stop14h 00m

£466

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 13/1

18:20-09:50

1 stop10h 30m

Glasgow Intl

Tue 20/1

08:55-15:35

1 stop11h 40m

£467

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Wed 12/11

18:05-12:45

1 stop13h 40m

Glasgow Intl

Sun 23/11

06:05-16:05

1 stop15h 00m

£478

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Wed 12/11

17:03-12:45

2 stops14h 42m

Glasgow Intl

Sun 23/11

06:05-16:05

1 stop15h 00m

£481

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Fri 6/2

12:40-09:55

2 stops16h 15m

Glasgow Intl

Mon 16/2

06:05-16:05

1 stop15h 00m

£487

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Fri 6/2

12:23-09:55

2 stops16h 32m

Glasgow Intl

Mon 16/2

06:05-19:12

2 stops18h 07m

£495

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Glasgow from

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

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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Glasgow?

What is the cheapest month to fly to Glasgow?

If you’re not able to fly to Glasgow in April, then November is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Glasgow during November average around £461.

What is the cheapest day to depart on your flight to Glasgow?

The cheapest day to depart on your flight to Glasgow is on a Monday when prices can be found for as low as £534. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Glasgow for around £854.

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

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

How far in advance should I book a flight to Glasgow?

You are more likely to see cheaper flights to Glasgow from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow for around £548 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow from Washington, D.C. Dulles Intl Airport for as low as £489 on momondo.

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

There is only 1 cabin class available to choose from on Washington, D.C. Dulles Intl to Glasgow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Glasgow. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Glasgow.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Glasgow by plane?

    A flight from Washington, D.C. Dulles Intl to Glasgow will travel around 3433.1 mi. Typically, this will take 9h 15m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Glasgow refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Glasgow.

  • What documentation or ID do you need to fly to Glasgow?

    The required travel and health documents for your Glasgow trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Glasgow with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £532Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Glasgow . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Washington, D.C. to Glasgow flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Glasgow from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Glasgow 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 30/11
Sun 7/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in Glasgow

Airports listed have a maximum distance of 27.7 mi from Glasgow
Glasgow Intl Airport
Glasgow Prestwick Airport