GLA - WAS

£285 Find Cheap Flights from Glasgow to Washington, D.C. – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£549
Typical prices: £569-£766
Multiple Airlines
Sun 28/1Fri 2/2
GLA - IAD • 2 stops
Cheapest one-way flight
£285
Typical prices: £537-£719
Multiple Airlines
Mon 10/12
GLA - IAD • 2 stops
Direct flights
Not available
There are currently no direct flights between Glasgow Intl Airport and Washington, D.C.. You'll need to take a connecting flight to reach the destination.
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Insights
Top routes
GLA - DCA
Cheapest • 11% average savings
GLA - IAD
Most popular
Insights
Insights
When to book
24 weeks
in advance
Our data shows that travellers who book at least 24 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 35% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Newark (EWR)
Cheapest • Avg £547 (return)
Reykjavik Keflavik Intl (KEF)
Shortest trip • 10h 23m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Washington, D.C.!
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Booking Insights
Flight Deals

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

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

Recent return flight deals from Glasgow to Washington, D.C.

Thu, 28 Jan - Tue, 2 Feb
Multiple Airlines Logo
09:50 - 20:30GLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
39h 40m2 stops Malaga Lisbon Humberto Delgado
Multiple Airlines Logo
17:15 - 07:55IAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
9h 40m1 stop Dublin
£549Multiple Airlines
Wed, 2 Dec - Mon, 14 Dec
Icelandair Logo
11:35 - 18:30GLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
11h 55m1 stop Reykjavik Keflavik Intl
Icelandair Logo
19:40 - 09:55IAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
9h 15m1 stop Reykjavik Keflavik Intl
£554Icelandair
Sat, 21 Nov - Sat, 28 Nov
Multiple Airlines Logo
20:40 - 20:40GLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
29h 00m2 stops London Gatwick Orlando
Multiple Airlines Logo
17:25 - 21:05IAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
22h 40m2 stops Lisbon Humberto Delgado Rome Fiumicino
£554Multiple Airlines
Thu, 3 Dec - Mon, 14 Dec
Icelandair Logo
11:55 - 18:30GLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
11h 35m1 stop Reykjavik Keflavik Intl
Icelandair Logo
19:40 - 09:55IAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
9h 15m1 stop Reykjavik Keflavik Intl
£554Icelandair
Sun, 13 Dec - Wed, 30 Dec
Multiple Airlines Logo
08:50 - 15:15GLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
35h 25m2 stops Malaga Lisbon Humberto Delgado
Multiple Airlines Logo
20:50 - 22:05IAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
20h 15m1 stop Dublin
£555Multiple Airlines
Wed, 2 Dec - Mon, 14 Dec
Icelandair Logo
11:35 - 18:40GLA  Glasgow Intl-BWI Baltimore/Washington
12h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
19:40 - 09:55BWI  Baltimore/Washington-GLA Glasgow Intl
9h 15m1 stop Reykjavik Keflavik Intl
£601Icelandair
Wed, 2 Dec - Tue, 15 Dec
British Airways Logo
09:45 - 17:05GLA  Glasgow Intl-BWI Baltimore/Washington
12h 20m1 stop London Heathrow
British Airways Logo
18:55 - 10:50BWI  Baltimore/Washington-GLA Glasgow Intl
10h 55m1 stop London Heathrow
£662British Airways
Tue, 6 Apr - Fri, 16 Apr
British Airways Logo
10:55 - 17:25GLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
11h 30m1 stop London Heathrow
British Airways Logo
17:40 - 09:35IAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
10h 55m1 stop London Heathrow
£675British Airways
Sun, 20 Dec - Thu, 14 Jan
Aer Lingus Logo
12:05 - 19:20GLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
12h 15m1 stop Dublin
Aer Lingus Logo
17:15 - 16:45IAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
18h 30m1 stop Dublin
£695Aer Lingus
Sun, 20 Dec - Thu, 14 Jan
Aer Lingus Logo
12:05 - 19:20GLA  Glasgow Intl-IAD Washington, D.C. Dulles Intl
12h 15m1 stop Dublin
Aer Lingus Logo
17:15 - 16:45IAD  Washington, D.C. Dulles Intl-GLA Glasgow Intl
18h 30m1 stop Dublin
£696Aer Lingus
Booking Insights

Price, demand, and travel trends for Glasgow Intl Airport to Washington, D.C. 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 Glasgow Intl Airport to Washington, D.C. flight route?

Glasgow Intl Airport (GLA) to Washington, D.C. Reagan-National Airport (DCA) is the cheapest Glasgow Intl Airport to Washington, D.C. route, averaging £527 return. Other Glasgow Intl Airport to Washington, D.C. routes average £651, based on KAYAK data over the past 12 months.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Glasgow Intl Airport to Washington, D.C.. It's 6% cheaper than the average day, while Monday is the most expensive, with prices 5% higher.

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

•February is the cheapest month to fly from Glasgow Intl Airport to Washington, D.C. at £424 return.
•July (£803) and April (£797) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 89% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Glasgow Intl Airport to Washington, D.C. are cheapest 24 weeks before departure. Booking in this window typically costs about 26% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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

Low season

February

Cheapest flight

£285
Beat the crowds with an average 52% drop in traveller numbers.
The most popular month to fly with an average 49% increase in traveller numbers.
One-way flight from Glasgow Intl Airport to Washington, D.C. Dulles Intl Airport

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

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

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

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

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

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

    • Economy class
    • Premium Economy Class
    • Business Class

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

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

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

    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 Glasgow Intl Airport to Washington, D.C. flight?

    Return flights from Glasgow Intl Airport to Washington, D.C. range from £569 to £766, with an average of £650 over the past 12 months. Anything below £569 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 11% above the £650 route average. Book 24 weeks before departure for the lowest fares.

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

    One-way fares from Glasgow Intl Airport to Washington, D.C. are currently lower than usual. Average one-way flight prices are about £450, which is 25% below the typical average for this route.

  • What car hire options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) – daily rates from around £18:

    • Sixt
    • Dollar
    • Thrifty
    • Hertz
    • Alamo

    Near Washington, D.C. Dulles Intl Airport (IAD) – daily rates from around £18:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

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

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

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

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

    • Dublin (DUB) – 54% of one-stop connections
    • Reykjavik Keflavik Intl (KEF) – 32% of one-stop connections
    • London Heathrow (LHR) – 12% of one-stop connections
    • Amsterdam Schiphol (AMS) – 2% of one-stop connections

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

    Yes. Flexible dates can save you up to 11% on flights from Glasgow Intl Airport to Washington, D.C.. Wednesday is the cheapest departure day at £611 return on average, while Monday is the most expensive at £685, a difference of £74.

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

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

    Flying via Reykjavik Keflavik Intl (KEF) gives the shortest average 1-stop total travel time of 10h 23m, compared to 10h 57m via Dublin (DUB) and 11h 22m via London Heathrow (LHR).

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

    Washington, D.C. is 4 hours behind Glasgow Intl Airport (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C.?

    Some of the most popular sights in Washington, D.C. are Charles Sumner School Museum and Archives, Capital One Arena, and Grand Hyatt Washington. These are among the most viewed places in Washington, D.C. on KAYAK.

Your guide to booking Glasgow Intl Airport to Washington, D.C. 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 Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average £611, about £74 less than Monday fares (11% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 26% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Glasgow Intl Airport to Washington, D.C. trip for February. Fares historically average £424 return in that month – typically £378 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.

    • Hyatt House Washington DC The Wharf
    • Intercontinental Hotels Washington D.C. - The Wharf By IHG
    • Canopy by Hilton Washington D.C - The Wharf

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

Complete your trip to Washington, D.C. with a hotel stay or car hire

Car hire in Washington, D.C.
Hotels in Washington, D.C.
Holidays in Washington, D.C.