Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Glasgow to Washington, D.C. from £468

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow to Washington, D.C. departing on 21/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Glasgow to Washington, D.C.

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:45 - 15:35GLA-IAD
12h 50m1 stop
Multiple Airlines Logo
17:05 - 07:50IAD-GLA
9h 45m1 stop
£468Multiple Airlines
Find Deal
Wed, 21 Jan - Wed, 28 Jan
Icelandair Logo
12:35 - 18:30GLA-IAD
10h 55m1 stop
Icelandair Logo
19:40 - 09:55IAD-GLA
9h 15m1 stop
£485Icelandair
Find Deal
Sun, 1 Mar - Thu, 5 Mar
Icelandair Logo
12:35 - 18:30GLA-IAD
10h 55m1 stop
Icelandair Logo
19:40 - 09:55IAD-GLA
9h 15m1 stop
£498Icelandair
Find Deal
Sat, 28 Feb - Fri, 6 Mar
Icelandair Logo
12:35 - 18:30GLA-IAD
10h 55m1 stop
Icelandair Logo
19:40 - 09:55IAD-GLA
9h 15m1 stop
£513Icelandair
Find Deal
Fri, 16 Jan - Sun, 18 Jan
Aer Lingus Logo
12:00 - 19:30GLA-IAD
12h 30m1 stop
Aer Lingus Logo
17:05 - 07:50IAD-GLA
9h 45m1 stop
£529Aer Lingus
Find Deal
Sun, 14 Dec - Sun, 11 Jan
Aer Lingus Logo
08:20 - 15:35GLA-IAD
12h 15m1 stop
Aer Lingus Logo
17:05 - 07:50IAD-GLA
9h 45m1 stop
£557Aer Lingus
Find Deal
Sun, 7 Dec - Sun, 11 Jan
American Airlines Logo
06:35 - 16:58GLA-DCA
15h 23m2 stops
American Airlines Logo
16:35 - 10:45DCA-GLA
13h 10m2 stops
£693American Airlines
Find Deal
Mon, 2 Mar - Thu, 5 Mar
American Airlines Logo
06:35 - 16:54GLA-DCA
15h 19m2 stops
American Airlines Logo
16:59 - 10:45DCA-GLA
12h 46m2 stops
£724American Airlines
Find Deal
Sat, 28 Feb - Thu, 5 Mar
British Airways Logo
06:35 - 16:58GLA-DCA
15h 23m2 stops
British Airways Logo
16:00 - 10:45DCA-GLA
13h 45m2 stops
£738British Airways
Find Deal
Sun, 1 Mar - Thu, 5 Mar
British Airways Logo
06:35 - 16:59GLA-DCA
15h 24m2 stops
British Airways Logo
22:15 - 22:30DCA-GLA
19h 15m2 stops
£814British Airways
Find Deal
Sun, 7 Dec - Sun, 11 Jan

Icelandair flights from Glasgow to Washington, D.C.

Our best Icelandair deals on Glasgow to Washington, D.C. flight tickets
Icelandair
1 Mar
GLA12:35Glasgow Intl
10h 55m
1 stop
IAD18:30Washington, D.C. Dulles Intl
5 Mar
IAD19:40Washington, D.C. Dulles Intl
9h 15m
1 stop
GLA09:55Glasgow Intl
£485
Find similar
Icelandair
28 Feb
GLA12:35Glasgow Intl
10h 55m
1 stop
IAD18:30Washington, D.C. Dulles Intl
6 Mar
IAD19:40Washington, D.C. Dulles Intl
9h 15m
1 stop
GLA09:55Glasgow Intl
£498
Find similar
Icelandair
16 Jan
GLA12:35Glasgow Intl
10h 55m
1 stop
IAD18:30Washington, D.C. Dulles Intl
18 Jan
IAD19:40Washington, D.C. Dulles Intl
9h 15m
1 stop
GLA09:55Glasgow Intl
£513
Find similar

Lufthansa flights from Glasgow to Washington, D.C.

Our best Lufthansa deals on Glasgow to Washington, D.C. flight tickets
Lufthansa
2 Mar
GLA06:10Glasgow Intl
14h 25m
2 stops
IAD15:35Washington, D.C. Dulles Intl
5 Mar
IAD17:40Washington, D.C. Dulles Intl
13h 25m
2 stops
GLA12:05Glasgow Intl
£783
Find similar
Lufthansa
2 Mar
GLA06:10Glasgow Intl
14h 25m
2 stops
IAD15:35Washington, D.C. Dulles Intl
6 Mar
IAD17:45Washington, D.C. Dulles Intl
13h 35m
2 stops
GLA12:20Glasgow Intl
£816
Find similar
Lufthansa
28 Feb
GLA06:00Glasgow Intl
14h 35m
2 stops
IAD15:35Washington, D.C. Dulles Intl
6 Mar
IAD17:45Washington, D.C. Dulles Intl
13h 35m
2 stops
GLA12:20Glasgow Intl
£829
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 21 November 2025.
Use the filters below to find and compare flights from Glasgow to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 21/1

07:45-15:35

1 stop12h 50m

Washington, D.C. Dulles Intl

Wed 28/1

17:05-07:50

1 stop9h 45m

£468

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sun 1/3

12:35-18:30

1 stop10h 55m

Washington, D.C. Dulles Intl

Thu 5/3

19:40-09:55

1 stop9h 15m

£485

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sat 28/2

12:35-18:30

1 stop10h 55m

Washington, D.C. Dulles Intl

Fri 6/3

19:40-09:55

1 stop9h 15m

£498

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Fri 16/1

12:35-18:30

1 stop10h 55m

Washington, D.C. Dulles Intl

Sun 18/1

19:40-09:55

1 stop9h 15m

£513

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sun 14/12

12:00-19:30

1 stop12h 30m

Washington, D.C. Dulles Intl

Sun 11/1

17:05-07:50

1 stop9h 45m

£529

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sun 7/12

08:20-15:35

1 stop12h 15m

Washington, D.C. Dulles Intl

Sun 11/1

17:05-07:50

1 stop9h 45m

£557

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Mon 2/3

06:35-16:58

2 stops15h 23m

Washington, D.C. Reagan-National

Thu 5/3

16:35-10:45

2 stops13h 10m

£693

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Sat 28/2

06:35-16:54

2 stops15h 19m

Washington, D.C. Reagan-National

Thu 5/3

16:59-10:45

2 stops12h 46m

£724

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Sun 1/3

06:35-16:58

2 stops15h 23m

Washington, D.C. Reagan-National

Thu 5/3

16:00-10:45

2 stops13h 45m

£738

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Sun 7/12

06:35-16:59

2 stops15h 24m

Washington, D.C. Reagan-National

Sun 11/1

22:15-22:30

2 stops19h 15m

£814

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Glasgow 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 and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The cheapest month to fly to Washington, D.C. from Glasgow is in February. Flight prices, which tend to average around £526, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in February, then you should wait until May to fly from Glasgow, when ticket prices are also cheap, with an average price of £552.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Glasgow is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £606. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Glasgow because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £673.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from Glasgow to Washington, D.C. when you can find flight prices for as low as £584. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly at midday, with an average ticket price of £644. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Edinburgh Turnhouse to Washington, D.C. Dulles Intl for the best Glasgow - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around £622 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Glasgow for as low as £502 on momondo.

What cabin class options are available on Glasgow to Washington, D.C. flights?

There is only 1 cabin class available to choose from on Glasgow to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Glasgow to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow to Washington, D.C.

Direct flights

None
There are no direct flights from Glasgow to Washington, D.C.. There are no popular flight routes from Glasgow to Washington, D.C..
Search flight deals

  • How far is Glasgow to Washington, D.C. by plane?

    Washington, D.C. is 3419.6 mi away from Glasgow. 10h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Glasgow to Washington, D.C.?

    Prices for flights from Glasgow to Washington, D.C. were last updated today.

  • How many operators does momondo search for flights from Glasgow to Washington, D.C.?

  • How old do you have to be to fly from Glasgow to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Glasgow to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Glasgow to Washington, D.C.

Compare and see reviews for airlines that fly from Glasgow to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £451Free CancellationRating
7.0
581 reviews
Search Icelandair flights
British AirwaysPriceFrom £461Free CancellationRating
6.7
7,534 reviews
Search British Airways flights
KLMPriceFrom £476Free CancellationRating
7.7
1,419 reviews
Search KLM flights
Aer LingusPriceFrom £510Free CancellationRating
7.2
1,377 reviews
Search Aer Lingus flights
FinnairPriceFrom £534Free CancellationRating
7.6
1,334 reviews
Search Finnair flights
LufthansaPriceFrom £598Free CancellationRating
6.8
7,579 reviews
Search Lufthansa flights
United AirlinesPriceFrom £625Free CancellationRating
7.4
9,030 reviews
Search United Airlines flights

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Laurel
College Park
Alexandria
Fairfax
Linthicum Heights
Bethesda
Cambridge
Ellicott City
Westminster
Arlington
Woodbridge
Owings Mills
Silver Spring
National Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Glasgow.

Can I find flights from Glasgow to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Glasgow with this policy.

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 simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Glasgow and alert you when they change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 21/12
Sun 28/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport