WAS - GLA

$264 Find Cheap Flights from Washington, D.C. to Glasgow - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$699
Typical prices: $694-$1,181
Multiple Airlines
Sat 1/27Wed 1/31
IAD - GLA • 2 stops
Cheapest one-way
$264
Typical prices: $333-$574
Multiple Airlines
Sat 1/13
IAD - GLA • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Glasgow Intl Airport. You'll need to take a connecting flight to reach the destination.
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Insights
Top routes
IAD - GLA
Cheapest • 15% average savings
DCA - GLA
Most popular
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 29% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $764 (round-trip)
Reykjavik Keflavik Intl (KEF)
Shortest trip • 10h 19m (one-way)
Insights
Insights
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We hope you love your trip to Glasgow Intl Airport!
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Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Glasgow (WAS-GLA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Glasgow

Wed, Jan 27 - Sun, Jan 31
Multiple Airlines Logo
7:40 pm - 5:35 pmIAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
16h 55m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
7:25 am - 6:30 pmGLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
16h 05m2 stops Dublin Reykjavik Keflavik Intl
$699Multiple Airlines
Sun, Feb 14 - Sun, Feb 21
Multiple Airlines Logo
5:15 pm - 7:55 amIAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
9h 40m1 stop Dublin
Multiple Airlines Logo
8:50 am - 3:15 pmGLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
35h 25m2 stops Malaga Lisbon Humberto Delgado
$703Multiple Airlines
Mon, Feb 15 - Sun, Feb 21
Multiple Airlines Logo
5:15 pm - 7:55 amIAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
9h 40m1 stop Dublin
Multiple Airlines Logo
8:50 am - 3:15 pmGLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
35h 25m2 stops Malaga Lisbon Humberto Delgado
$703Multiple Airlines
Thu, Dec 31 - Wed, Jan 13
Icelandair Logo
7:40 pm - 9:55 amIAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
9h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:35 am - 6:30 pmGLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
11h 55m1 stop Reykjavik Keflavik Intl
$706Icelandair
Tue, Mar 2 - Mon, Mar 15
Icelandair Logo
7:40 pm - 9:55 amIAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
9h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:35 am - 7:30 pmGLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
11h 55m1 stop Reykjavik Keflavik Intl
$732Icelandair
Tue, Jan 5 - Wed, Jan 13
Icelandair Logo
7:40 pm - 9:55 amIAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
9h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:35 am - 6:30 pmGLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
11h 55m1 stop Reykjavik Keflavik Intl
$733Icelandair
Mon, Mar 22 - Wed, Mar 31
British Airways Logo
10:45 pm - 1:05 pmIAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
10h 20m1 stop London Heathrow
British Airways Logo
1:20 pm - 8:20 pmGLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
12h 00m1 stop London Heathrow
$858British Airways
Sun, May 9 - Tue, May 18
British Airways Logo
10:25 pm - 2:40 pmIAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
11h 15m1 stop London Heathrow
British Airways Logo
10:55 am - 5:25 pmGLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
11h 30m1 stop London Heathrow
$860British Airways
Mon, Feb 15 - Fri, Feb 19
Aer Lingus Logo
5:15 pm - 7:55 amIAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
9h 40m1 stop Dublin
Aer Lingus Logo
8:25 am - 3:45 pmGLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
12h 20m1 stop Dublin
$1,102Aer Lingus
Sun, Feb 14 - Tue, Feb 23
Aer Lingus Logo
5:15 pm - 7:55 amIAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
9h 40m1 stop Dublin
Aer Lingus Logo
8:25 am - 3:45 pmGLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
12h 20m1 stop Dublin
$1,102Aer Lingus
Booking Insights

Price, demand and travel trends for Washington, D.C. to Glasgow Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest Washington, D.C. to Glasgow Intl Airport flight route?

Washington, D.C. Dulles Intl Airport (IAD) to Glasgow Intl Airport (GLA) is the cheapest Washington, D.C. to Glasgow Intl Airport route, averaging $902 round-trip. Other Washington, D.C. to Glasgow Intl Airport routes average $1,216, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Washington, D.C. to Glasgow Intl Airport?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Washington, D.C. to Glasgow Intl Airport. It’s 15% cheaper than the average day, while Sunday is the most expensive, with prices 16% higher.

What’s the cheapest month to fly from Washington, D.C. to Glasgow Intl Airport?

•February is the cheapest month to fly from Washington, D.C. to Glasgow Intl Airport at $640 round-trip.
•December ($1,203) and June ($1,195) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 87% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Washington, D.C. to Glasgow Intl Airport the cheapest?

Flights from Washington, D.C. to Glasgow Intl Airport are cheapest 3 weeks before departure. Booking in this window typically costs about 31% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Washington, D.C. to Glasgow Intl Airport flights

Low season

December

Cheapest flight

$264
Beat the crowds with an average 33% drop in travelers.
The most popular month to fly with an average 32% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Glasgow Intl Airport

When to book flights from Washington, D.C. to Glasgow

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Glasgow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. to Glasgow Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Washington, D.C. to Glasgow Intl Airport?

    Three cabin classes are available on flights from Washington, D.C. to Glasgow Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Washington, D.C. to Glasgow Intl Airport?

    A nonstop flight from Washington, D.C. to Glasgow Intl Airport takes about 00m, covering 3,413 miles.

  • Do I need a passport to fly from Washington, D.C. to Glasgow Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. to Glasgow Intl Airport flight?

    Round-trip flights from Washington, D.C. to Glasgow Intl Airport range from $694 to $1,181, with an average of $904 over the past 12 months. Anything below $694 counts as a good deal.

  • How expensive are last-minute Washington, D.C. to Glasgow Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 11% above the $904 route average. Book 3 weeks before departure for the lowest fares.

  • How are flight prices from Washington, D.C. to Glasgow Intl Airport looking right now?

    One-way fares from Washington, D.C. to Glasgow Intl Airport are currently lower than usual. Average one-way flight prices are about $359, which is 23% below the typical average for this route.

  • What car rental options are available at Glasgow Intl Airport (GLA)?

    Glasgow Intl Airport (GLA) hosts 5 major car rental companies, with daily rates averaging $43 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Alamo
    • Europcar
    • Budget

  • Which airports can I use when flying from Washington, D.C. to Glasgow Intl Airport?

    Flights from Washington, D.C. to Glasgow Intl Airport may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Glasgow Intl (GLA).

  • Which airports do connecting flights from Washington, D.C. to Glasgow Intl Airport pass through?

    One-stop flights from Washington, D.C. to Glasgow Intl Airport most commonly connect through:

    • London Heathrow (LHR) - 36% of one-stop connections
    • Reykjavik Keflavik Intl (KEF) - 35% of one-stop connections
    • Dublin (DUB) - 21% of one-stop connections
    • Amsterdam Schiphol (AMS) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. to Glasgow Intl Airport?

    Yes. Flexible dates can save you up to 27% on flights from Washington, D.C. to Glasgow Intl Airport. Monday is the cheapest departure day at $770 round-trip on average, while Sunday is the most expensive at $1,050, a difference of $280.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Washington, D.C. to Glasgow Intl Airport?

    Flying via Reykjavik Keflavik Intl (KEF) gives the shortest average 1-stop total travel time at 10h 19m, compared with 10h 46m via Dublin (DUB) and 11h 47m via London Heathrow (LHR).

  • What is the time difference between Washington, D.C. and Glasgow Intl Airport?

    Glasgow Intl Airport is 5 hours ahead of Washington, D.C. (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Glasgow Intl Airport?

    Some of the most popular sights in Glasgow Intl Airport are OVO Hydro, Glasgow West End and University of Glasgow. These are among the most viewed places in Glasgow Intl Airport on KAYAK.

Your guide to booking Washington, D.C. to Glasgow Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average $770, about $280 less than Sunday fares (27% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 3 weeks before you fly. On this route, that window historically saves about 31% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. to Glasgow Intl Airport trip for February. Fares historically average $640 round-trip in that month - typically $563 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Glasgow Intl Airport.

    • Holiday Inn Glasgow Airport By IHG
    • Holiday Inn Express Glasgow Airport by IHG

More options for your flight from Washington, D.C. to Glasgow

Complete your trip to Glasgow with a hotel stay or car rental

Car rentals in Glasgow
Hotels in Glasgow
Vacations in Glasgow