Cheap flights from Glasgow Intl Airport to Washington, D.C. from £298
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to Washington, D.C. departing on 2/11. 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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Finnair flights from Glasgow Intl Airport to Washington, D.C.
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Use the filters below to find and compare flights from Glasgow Intl Airport to Washington, D.C. that are best for you.
Fly from
Fly to
Route
Depart
Return
GlasgowBaltimore
GLA Glasgow Intl - BWI Baltimore/Washington
GLABWI
Glasgow Intl
Fri 4/12
11:35-18:40
1 stop12h 05m
Baltimore/Washington
Mon 14/12
19:40-09:55
1 stop9h 15m
GlasgowWashington, D.C.
GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl
GLAIAD
Glasgow Intl
Fri 13/11
11:35-18:30
1 stop11h 55m
Washington, D.C. Dulles Intl
Tue 1/12
19:40-09:55
1 stop9h 15m
GlasgowWashington, D.C.
GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl
GLAIAD
Glasgow Intl
Wed 4/11
11:35-18:30
1 stop11h 55m
Washington, D.C. Dulles Intl
Thu 12/11
19:40-09:55
1 stop9h 15m
GlasgowWashington, D.C.
GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl
GLAIAD
Glasgow Intl
Mon 16/11
22:40-18:30
2 stops24h 50m
Washington, D.C. Dulles Intl
Tue 1/12
19:40-12:45
2 stops12h 05m
GlasgowWashington, D.C.
GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl
GLAIAD
Glasgow Intl
Fri 20/11
07:35-18:30
2 stops15h 55m
Washington, D.C. Dulles Intl
Fri 27/11
19:40-15:25
2 stops14h 45m
GlasgowBaltimore
GLA Glasgow Intl - BWI Baltimore/Washington
GLABWI
Glasgow Intl
Fri 4/12
17:15-18:40
3 stops30h 25m
Baltimore/Washington
Mon 14/12
19:40-08:30
3 stops31h 50m
GlasgowWashington, D.C.
GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl
GLAIAD
Glasgow Intl
Sun 22/11
08:25-15:45
1 stop12h 20m
Washington, D.C. Dulles Intl
Sun 29/11
20:50-12:45
1 stop10h 55m
GlasgowWashington, D.C.
GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl
GLAIAD
Glasgow Intl
Thu 17/12
08:25-19:20
1 stop15h 55m
Washington, D.C. Dulles Intl
Tue 5/1
17:15-07:55
1 stop9h 40m
GlasgowBaltimore
GLA Glasgow Intl - BWI Baltimore/Washington
GLABWI
Glasgow Intl
Sun 22/11
10:10-17:05
1 stop11h 55m
Baltimore/Washington
Sun 29/11
18:55-10:35
1 stop10h 40m
GlasgowBaltimore
GLA Glasgow Intl - BWI Baltimore/Washington
GLABWI
Glasgow Intl
Tue 3/11
09:50-17:05
1 stop12h 15m
Baltimore/Washington
Tue 10/11
18:55-10:50
1 stop10h 55m
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Glasgow Intl Airport to Washington, D.C.
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 Glasgow Intl Airport and Washington, D.C.?
Prices are currently low for flights on this route.
Typical prices usually range from £546 to £659.The lowest price recently found on this route was £477.
What is the cheapest airline that flies from Glasgow Intl to Washington, D.C.?
British Airways and Icelandair are the most popular carriers operating from Glasgow Intl to Washington, D.C.
Which airlines fly to Washington, D.C.?
Icelandair, Aer Lingus and British Airways are the top three most popular airlines that fly to Washington, D.C. from Glasgow Intl Airport according to our data. Icelandair is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 3 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular for stopovers for flights between Glasgow Intl Airport and Washington, D.C.?
Dublin (DUB) was the most common stop: 60% of momondo users choosing one-stop flights on this route connected there.
Which stopover airport offers the lowest fares from Glasgow Intl Airport to Washington, D.C.?
Flights via Reykjavik (KEF) offer the lowest average return price of £652.
Which stopover airport has the shortest travel time from Glasgow Intl Airport to Washington, D.C.?
Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 10h 00m.
Which stopover airport has the shortest connection time from Glasgow Intl Airport to Washington, D.C.?
Reykjavik (KEF) has the shortest average stopover time for this route: 1h 03m.
When to book flights from Glasgow Intl Airport to Washington, D.C.
Cheap Glasgow Intl Airport to Washington, D.C. (GLA to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to Washington, D.C.
Frequently asked questions about flying from Glasgow Intl Airport to Washington, D.C.
How far is Glasgow Intl to Washington, D.C. by plane?
The distance between Glasgow Intl and Washington, D.C. is about 3412.6 mi. Typically, this will take 10h 00m by plane in normal conditions.
When did momondo last update prices for flights from Glasgow Intl Airport to Washington, D.C.?
Prices for flights from Glasgow Intl Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Glasgow Intl Airport to Washington, D.C.?
As of October 2026, there are 3 operators available to choose from for flights from Glasgow Intl Airport to Washington, D.C..
How old do you have to be to fly from Glasgow Intl Airport to Washington, D.C.?
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 Glasgow Intl Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. 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.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Glasgow Intl Airport to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Glasgow Intl Airport to Washington, D.C. is Aer Lingus, representing 40% of all bookings. The subsequent popular airlines are Icelandair at 36% and British Airways at 24%.
Best airlines flying from Glasgow Intl Airport to Washington, D.C.
Compare and see reviews for airlines that fly from Glasgow Intl Airport to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £422 | Free Cancellation | Rating 6.9 758 reviews | |||
| PriceFrom £503 | Free Cancellation | Rating 6.7 8,256 reviews | |||
| PriceFrom £520 | Free Cancellation | Rating 7.3 1,819 reviews |
Travelling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Glasgow to Washington, D.C.?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Glasgow to Washington, D.C. for you.
Can I find flights from Glasgow to Washington, D.C. with flexible booking policies on momondo?
momondo does allow users to show only those flights to Washington, D.C. from Glasgow which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Glasgow to Washington, D.C.?
Once all potential Glasgow to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Glasgow to Washington, D.C. right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Glasgow 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.