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Cheap flights from Washington, D.C. Dulles Intl Airport to Glasgow from £202

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 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Glasgow

Cheap return flights

Icelandair Logo
19:40 - 09:55IAD-GLA
9h 15m1 stop
Icelandair Logo
12:35 - 18:30GLA-IAD
10h 55m1 stop
£355Icelandair
Find Deal
Sun, 11 Jan - Sun, 25 Jan
Logo
20:40 - 20:20IAD-GLA
19h 40m2 stops
Logo
08:25 - 18:30GLA-IAD
15h 05m2 stops
£357
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Logo
20:40 - 20:20IAD-GLA
19h 40m2 stops
Logo
08:25 - 18:30GLA-IAD
15h 05m2 stops
£358
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Icelandair Logo
19:40 - 09:55IAD-GLA
9h 15m1 stop
Icelandair Logo
12:35 - 18:30GLA-IAD
10h 55m1 stop
£375Icelandair
Find Deal
Sun, 1 Feb - Tue, 3 Mar
British Airways Logo
18:20 - 10:45IAD-GLA
11h 25m1 stop
British Airways Logo
07:25 - 15:35GLA-IAD
13h 10m1 stop
£447British Airways
Find Deal
Tue, 13 Jan - Tue, 20 Jan
British Airways Logo
18:20 - 09:50IAD-GLA
10h 30m1 stop
British Airways Logo
06:35 - 19:55GLA-IAD
18h 20m1 stop
£449British Airways
Find Deal
Tue, 4 Nov - Sun, 23 Nov
Finnair Logo
21:45 - 13:05IAD-GLA
10h 20m1 stop
Finnair Logo
12:50 - 19:55GLA-IAD
12h 05m1 stop
£451Finnair
Find Deal
Tue, 4 Nov - Sun, 23 Nov
Finnair Logo
19:20 - 13:05IAD-GLA
13h 45m1 stop
Finnair Logo
12:45 - 19:55GLA-IAD
12h 10m1 stop
£452Finnair
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Lufthansa Logo
18:10 - 12:20IAD-GLA
13h 10m1 stop
Lufthansa Logo
06:10 - 13:30GLA-IAD
12h 20m1 stop
£457Lufthansa
Find Deal
Tue, 30 Sep - Mon, 6 Oct
Lufthansa Logo
18:10 - 12:25IAD-GLA
13h 15m1 stop
Lufthansa Logo
06:00 - 16:50GLA-IAD
14h 50m1 stop
£461Lufthansa
Find Deal
Thu, 16 Oct - Tue, 28 Oct

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
13 Jan
IAD18:20Washington, D.C. Dulles Intl
11h 25m
1 stop
GLA10:45Glasgow Intl
20 Jan
GLA07:25Glasgow Intl
13h 10m
1 stop
IAD15:35Washington, D.C. Dulles Intl
£447
Find similar
British Airways
4 Nov
IAD18:20Washington, D.C. Dulles Intl
10h 30m
1 stop
GLA09:50Glasgow Intl
23 Nov
GLA06:35Glasgow Intl
18h 20m
1 stop
IAD19:55Washington, D.C. Dulles Intl
£449
Find similar
British Airways
15 Dec
IAD21:45Washington, D.C. Dulles Intl
11h 45m
1 stop
GLA14:30Glasgow Intl
20 Jan
GLA10:50Glasgow Intl
14h 05m
1 stop
IAD19:55Washington, D.C. Dulles Intl
£455
Find similar

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

Our best Finnair deals on Washington, D.C. Dulles Intl Airport to Glasgow flight tickets
Finnair
4 Nov
IAD21:45Washington, D.C. Dulles Intl
10h 20m
1 stop
GLA13:05Glasgow Intl
23 Nov
GLA12:50Glasgow Intl
12h 05m
1 stop
IAD19:55Washington, D.C. Dulles Intl
£451
Find similar
Finnair
30 Oct
IAD19:20Washington, D.C. Dulles Intl
13h 45m
1 stop
GLA13:05Glasgow Intl
6 Nov
GLA12:45Glasgow Intl
12h 10m
1 stop
IAD19:55Washington, D.C. Dulles Intl
£452
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 16 September 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

Sun 11/1

19:40-09:55

1 stop9h 15m

Glasgow Intl

Sun 25/1

12:35-18:30

1 stop10h 55m

£355

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 28/10

20:40-20:20

2 stops19h 40m

Glasgow Intl

Tue 4/11

08:25-18:30

2 stops15h 05m

£357

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 28/10

20:40-20:20

2 stops19h 40m

Glasgow Intl

Tue 4/11

08:25-18:30

2 stops15h 05m

£358

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 1/2

19:40-09:55

1 stop9h 15m

Glasgow Intl

Tue 3/3

12:35-18:30

1 stop10h 55m

£375

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 13/1

18:20-10:45

1 stop11h 25m

Glasgow Intl

Tue 20/1

07:25-15:35

1 stop13h 10m

£447

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 4/11

18:20-09:50

1 stop10h 30m

Glasgow Intl

Sun 23/11

06:35-19:55

1 stop18h 20m

£449

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 4/11

21:45-13:05

1 stop10h 20m

Glasgow Intl

Sun 23/11

12:50-19:55

1 stop12h 05m

£451

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

£452

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 30/9

18:10-12:20

1 stop13h 10m

Glasgow Intl

Mon 6/10

06:10-13:30

1 stop12h 20m

£457

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Thu 16/10

18:10-12:25

1 stop13h 15m

Glasgow Intl

Tue 28/10

06:00-16:50

1 stop14h 50m

£461

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 £446.

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 £518. 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 £828.

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 £534 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 £475 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.
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  • 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 10m 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 £516Free CancellationRating
7.4
8,929 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.

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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