Cheap flights from Glasgow Intl Airport to Washington, D.C. from $394
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 11/2. 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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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 12/4
11:35 am-6:40 pm
1 stop12h 05m
Baltimore/Washington
Mon 12/14
7:40 pm-9:55 am
1 stop9h 15m
GlasgowWashington, D.C.
GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl
GLAIAD
Glasgow Intl
Fri 11/13
11:35 am-6:30 pm
1 stop11h 55m
Washington, D.C. Dulles Intl
Tue 12/1
7:40 pm-9:55 am
1 stop9h 15m
GlasgowWashington, D.C.
GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl
GLAIAD
Glasgow Intl
Wed 11/4
11:35 am-6:30 pm
1 stop11h 55m
Washington, D.C. Dulles Intl
Thu 11/12
7:40 pm-9:55 am
1 stop9h 15m
GlasgowBaltimore
GLA Glasgow Intl - BWI Baltimore/Washington
GLABWI
Glasgow Intl
Wed 11/4
11:35 am-6:40 pm
1 stop12h 05m
Baltimore/Washington
Thu 11/12
7:40 pm-9:55 am
1 stop9h 15m
GlasgowBaltimore
GLA Glasgow Intl - BWI Baltimore/Washington
GLABWI
Glasgow Intl
Mon 1/11
11:35 am-6:40 pm
1 stop12h 05m
Baltimore/Washington
Tue 1/19
7:40 pm-9:55 am
1 stop9h 15m
GlasgowWashington, D.C.
GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl
GLAIAD
Glasgow Intl
Wed 12/9
11:35 am-6:30 pm
1 stop11h 55m
Washington, D.C. Dulles Intl
Thu 1/7
7:40 pm-9:55 am
1 stop9h 15m
GlasgowWashington, D.C.
GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl
GLAIAD
Glasgow Intl
Fri 12/11
11:35 am-6:30 pm
1 stop11h 55m
Washington, D.C. Dulles Intl
Thu 1/7
7:40 pm-9:55 am
1 stop9h 15m
GlasgowWashington, D.C.
GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl
GLAIAD
Glasgow Intl
Thu 12/10
11:55 am-6:30 pm
1 stop11h 35m
Washington, D.C. Dulles Intl
Thu 1/7
7:40 pm-9:55 am
1 stop9h 15m
GlasgowWashington, D.C.
GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl
GLAIAD
Glasgow Intl
Sun 11/22
8:25 am-3:45 pm
1 stop12h 20m
Washington, D.C. Dulles Intl
Sun 11/29
8:50 pm-12:45 pm
1 stop10h 55m
GlasgowWashington, D.C.
GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl
GLAIAD
Glasgow Intl
Thu 12/17
8:25 am-7:20 pm
1 stop15h 55m
Washington, D.C. Dulles Intl
Tue 1/5
5:15 pm-7:55 am
1 stop9h 40m
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 $723 to $872.The lowest price recently found on this route was $628.
What is the cheapest month to fly to Washington, D.C.?
The month of February is, on average, the cheapest month to fly to Washington, D.C. from Glasgow Intl Airport, with most prices found around $568. If you’re not able to fly to Washington, D.C. in February, then November is your next best option. Flight prices from Glasgow Intl Airport to Washington, D.C. during November average around $741.
Can stopping save me money on Glasgow Intl Airport to Washington, D.C. flights?
You could potentially save up to 22% on your flight if you consider stops on a Glasgow Intl Airport to Washington, D.C. flight.
Which airport is the most popular layover for flights between Glasgow Intl Airport and Washington, D.C.?
Dublin (DUB) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Glasgow Intl Airport to Washington, D.C.?
Flights via Dublin (DUB) offer the lowest average round-trip price of $911.
Which layover 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 layover airport has the shortest connection time from Glasgow Intl Airport to Washington, D.C.?
Reykjavik (KEF) has the shortest average layover time for this route: 1h 05m.
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?
Washington, D.C. is 3412.6 mi away from Glasgow Intl. By plane, this route typically takes 10h 00m.
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 is 1 operator 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.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.
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 $802 | Free Cancellation | Rating 7.3 1,819 reviews |
Traveling 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.?
momondo provides multiple filters to help you find the best flight to Washington, D.C. from Glasgow. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Glasgow to Washington, D.C. right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Washington, D.C. from Glasgow. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.