£194 Cheap Flights from Washington (IAD) to Glasgow (GLA)

Popular airlines among travellers

Lufthansa
KLM
Icelandair
Aer Lingus
Air France
British Airways
Finnair
Virgin Atlantic
Delta
    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Washington (IAD) to Glasgow (GLA)

Prices were available within the past 7 days and start at £194 for one-way flights and £477 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, 2 Dec - Tue, 10 Dec
IAD
Washington
GLA
Glasgow
£477 Return, found 4 days ago
£477
Return
found 4 days ago
Select Icelandair flight, departing Mon, 2 Dec from Washington to Glasgow, returning Tue, 10 Dec, priced at £477 found 4 days ago
Lufthansa
Wed, 4 Dec - Thu, 12 Dec
IAD
Washington
GLA
Glasgow
£501 Return, found 4 days ago
£501
Return
found 4 days ago
Select Lufthansa flight, departing Wed, 4 Dec from Washington to Glasgow, returning Thu, 12 Dec, priced at £501 found 4 days ago
Icelandair
Thu, 31 Oct - Mon, 11 Nov
IAD
Washington
GLA
Glasgow
£503 Return, found 3 days ago
£503
Return
found 3 days ago
Select Icelandair flight, departing Thu, 31 Oct from Washington to Glasgow, returning Mon, 11 Nov, priced at £503 found 3 days ago
Lufthansa
Wed, 4 Dec - Thu, 12 Dec
IAD
Washington
GLA
Glasgow
£512 Return, found 4 days ago
£512
Return
found 4 days ago
Select Lufthansa flight, departing Wed, 4 Dec from Washington to Glasgow, returning Thu, 12 Dec, priced at £512 found 4 days ago
Delta
Sat, 4 May - Sun, 19 May
IAD
Washington
GLA
Glasgow
£516 Return, found 16 hours ago
£516
Return
found 16 hours ago
Select Delta flight, departing Sat, 4 May from Washington to Glasgow, returning Sun, 19 May, priced at £516 found 16 hours ago
Virgin Atlantic
Mon, 2 Dec - Tue, 10 Dec
IAD
Washington
GLA
Glasgow
£517 Return, found 4 days ago
£517
Return
found 4 days ago
Select Virgin Atlantic flight, departing Mon, 2 Dec from Washington to Glasgow, returning Tue, 10 Dec, priced at £517 found 4 days ago
Air Canada
Mon, 2 Dec - Tue, 10 Dec
IAD
Washington
GLA
Glasgow
£519 Return, found 4 days ago
£519
Return
found 4 days ago
Select Air Canada flight, departing Mon, 2 Dec from Washington to Glasgow, returning Tue, 10 Dec, priced at £519 found 4 days ago
Air Canada
Wed, 4 Dec - Thu, 12 Dec
IAD
Washington
GLA
Glasgow
£521 Return, found 4 days ago
£521
Return
found 4 days ago
Select Air Canada flight, departing Wed, 4 Dec from Washington to Glasgow, returning Thu, 12 Dec, priced at £521 found 4 days ago
Icelandair
Tue, 10 Sep - Sat, 28 Sep
IAD
Washington
GLA
Glasgow
£525 Return, found 6 days ago
£525
Return
found 6 days ago
Select Icelandair flight, departing Tue, 10 Sep from Washington to Glasgow, returning Sat, 28 Sep, priced at £525 found 6 days ago
Virgin Atlantic
Tue, 7 May - Sun, 19 May
IAD
Washington
GLA
Glasgow
£528 Return, found 16 hours ago
£528
Return
found 16 hours ago
Select Virgin Atlantic flight, departing Tue, 7 May from Washington to Glasgow, returning Sun, 19 May, priced at £528 found 16 hours ago
Flight from Washington to Glasgow route information
Origin airport
Washington Dulles Intl.
Destination airport
Glasgow Intl.
Airlines serving
Aer Lingus, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Virgin Atlantic
Return price
£476
Distance
5485 km

Compare flights from Washington to Glasgow easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Glasgow. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Glasgow Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to Glasgow Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Washington Dulles Intl. (IAD) to Glasgow Intl. (GLA) 

The easiest way to view the best deals on flights from Washington to Glasgow today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Washington Dulles Intl. to Glasgow Intl. start at just £477 and range up to £528.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Glasgow
  • booking your flight during December, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Glasgow flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to Glasgow Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to Glasgow Airport?
Start packing your bags, because round-trip flights between IAD and Glasgow Intl. Airport (GLA) start from £477. That’s based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to Glasgow Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from IAD to GLA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Washington Dulles Intl. Airport (IAD) to GLA flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Dulles Intl. Airport to GLA?
With a flight distance of 5,500 kilometres from Dulles Intl. Airport (IAD) to Glasgow Airport (GLA), this is a long-haul journey. Be sure to stay hydrated and move your legs from time to time.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Glasgow Intl. Airport (GLA)?
If you want to fly straight from IAD to Glasgow Intl. Airport (GLA), you’ll have to book a flight with at least one stop. Unfortunately, there aren’t any airlines that fly directly between these airports.
Are Washington Dulles Intl. Airport (IAD) to GLA flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Washington Dulles Intl. Airport (IAD) to GLA last minute could save you some serious cash. However, it could end up costing a great deal more! If you’d rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn’t released tickets yet, check back frequently as deals are updated all the time on Expedia.
Glasgow Airports

Edinburgh

Washington to Edinburgh
£534.80
*Available to Expedia members.