Flights from Glasgow to Washington, D.C. available from GBP 502*

1 Passenger

Promo code

From

Departing

Returning

Our best rates from Glasgow to Washington, D.C.

From

Oct 2026

GBP 516*

Fare: Round trip/Economy

Nov 2026

GBP 512*

Fare: Round trip/Economy

Dec 2026

GBP 502*

Fare: Round trip/Economy

OCT

NOV

Fly in the next 3 months: flights from Glasgow to Washington, D.C. (IAD)

Icelandair airfare from Glasgow to Washington, D.C. - starting at GBP 502

From

Budget

GBP

Glasgow (GLA)to

Washington, D.C. (IAD)

09 12 2026 - 14 12 2026

From

GBP 502

Viewed 14 hrs ago

Round trip

Economy

Glasgow (GLA)to

Washington, D.C. (IAD)

02 12 2026 - 06 12 2026

From

GBP 502

Viewed 14 hrs ago

Round trip

Economy

Glasgow (GLA)to

Washington, D.C. (IAD)

03 12 2026 - 06 12 2026

From

GBP 502

Viewed 14 hrs ago

Round trip

Economy

Glasgow (GLA)to

Washington, D.C. (IAD)

03 12 2026 - 10 12 2026

From

GBP 502

Viewed 14 hrs ago

Round trip

Economy

Glasgow (GLA)to

Washington, D.C. (IAD)

03 12 2026 - 13 12 2026

From

GBP 502

Viewed 14 hrs ago

Round trip

Economy

*Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.

Flights from Glasgow (GLA) to Washington, D.C. (IAD) in the next 365 days

Book ahead and find our best prices in 2026 and beyond

From

Budget

GBP

Flights from Glasgow (GLA) to Washington, D.C. (IAD) in the next 365 days
From	To	Fare type	Dates	Price
Glasgow (GLA)	Washington, D.C. (IAD)	Round trip / Economy	09 12 2026 - 14 12 2026	From GBP 502 Viewed 14 hrs ago
Glasgow (GLA)	Washington, D.C. (IAD)	Round trip / Economy	02 12 2026 - 06 12 2026	From GBP 502 Viewed 14 hrs ago
Glasgow (GLA)	Washington, D.C. (IAD)	Round trip / Economy	03 12 2026 - 06 12 2026	From GBP 502 Viewed 14 hrs ago

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.