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Cheap flights from Glasgow to Washington, D.C. from £281

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 to Washington, D.C. departing on 19/5. 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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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
12:35 - 19:30
GLA
-
IAD
10h 55m
1 stop
Icelandair Logo
20:40 - 09:55
IAD
-
GLA
9h 15m
1 stop
£487Icelandair
Mon, 9 Mar - Tue, 24 Mar
Icelandair Logo
12:35 - 18:30
GLA
-
IAD
10h 55m
1 stop
Icelandair Logo
19:40 - 09:55
IAD
-
GLA
9h 15m
1 stop
£502Icelandair
Thu, 26 Feb - Mon, 2 Mar
Multiple Airlines Logo
07:25 - 20:30
GLA
-
IAD
17h 05m
1 stop
Multiple Airlines Logo
20:40 - 13:10
IAD
-
GLA
11h 30m
1 stop
£541Multiple Airlines
Sun, 22 Mar - Sun, 29 Mar
Icelandair Logo
14:20 - 19:20
GLA
-
IAD
10h 00m
1 stop
Icelandair Logo
20:30 - 13:25
IAD
-
GLA
11h 55m
1 stop
£546Icelandair
Sun, 10 May - Wed, 3 Jun
Aer Lingus Logo
12:00 - 19:30
GLA
-
IAD
12h 30m
1 stop
Aer Lingus Logo
18:05 - 11:30
IAD
-
GLA
13h 25m
1 stop
£560Aer Lingus
Tue, 3 Mar - Sun, 8 Mar
Icelandair Logo
14:20 - 19:20
GLA
-
IAD
10h 00m
1 stop
Icelandair Logo
20:30 - 13:25
IAD
-
GLA
11h 55m
1 stop
£570Icelandair
Thu, 2 Jul - Mon, 6 Jul
Icelandair Logo
14:20 - 19:20
GLA
-
IAD
10h 00m
1 stop
Icelandair Logo
23:20 - 13:25
IAD
-
GLA
9h 05m
1 stop
£582Icelandair
Tue, 30 Jun - Fri, 31 Jul
Multiple Airlines Logo
07:00 - 18:30
GLA
-
IAD
16h 30m
2 stops
Multiple Airlines Logo
20:40 - 22:10
IAD
-
GLA
21h 30m
3 stops
£595Multiple Airlines
Tue, 3 Mar - Sun, 8 Mar
British Airways Logo
08:55 - 18:48
GLA
-
DCA
13h 53m
2 stops
British Airways Logo
16:28 - 09:50
DCA
-
GLA
13h 22m
2 stops
£728British Airways
Mon, 9 Mar - Tue, 24 Mar
British Airways Logo
15:20 - 18:45
GLA
-
BWI
32h 25m
1 stop
British Airways Logo
19:54 - 16:35
BWI
-
GLA
15h 41m
2 stops
£749British Airways
Thu, 26 Feb - Mon, 2 Mar

Icelandair flights from Glasgow to Washington, D.C.

Our best Icelandair deals on Glasgow to Washington, D.C. flight tickets
Icelandair
9 Mar
GLA12:35Glasgow Intl
10h 55m
1 stop
IAD19:30Washington, D.C. Dulles Intl
24 Mar
IAD20:40Washington, D.C. Dulles Intl
9h 15m
1 stop
GLA09:55Glasgow Intl
£487
Icelandair
26 Feb
GLA12:35Glasgow Intl
10h 55m
1 stop
IAD18:30Washington, D.C. Dulles Intl
2 Mar
IAD19:40Washington, D.C. Dulles Intl
9h 15m
1 stop
GLA09:55Glasgow Intl
£502
Icelandair
10 May
GLA14:20Glasgow Intl
10h 00m
1 stop
IAD19:20Washington, D.C. Dulles Intl
3 Jun
IAD20:30Washington, D.C. Dulles Intl
11h 55m
1 stop
GLA13:25Glasgow Intl
£546

Aer Lingus flights from Glasgow to Washington, D.C.

Our best Aer Lingus deals on Glasgow to Washington, D.C. flight tickets
Aer Lingus
3 Mar
GLA12:00Glasgow Intl
12h 30m
1 stop
IAD19:30Washington, D.C. Dulles Intl
8 Mar
IAD18:05Washington, D.C. Dulles Intl
13h 25m
1 stop
GLA11:30Glasgow Intl
£560
Aer Lingus
16 May
GLA17:20Glasgow Intl
27h 30m
2 stops
IAD15:50Washington, D.C. Dulles Intl
30 May
IAD20:40Washington, D.C. Dulles Intl
15h 10m
1 stop
GLA16:50Glasgow Intl
£733
Aer Lingus
10 May
GLA21:25Glasgow Intl
27h 15m
2 stops
BWI19:40Baltimore/Washington
3 Jun
BWI21:30Baltimore/Washington
17h 25m
2 stops
GLA19:55Glasgow Intl
£800

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 8 February 2026.
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

Mon 9/3

12:35-19:30

1 stop10h 55m

Washington, D.C. Dulles Intl

Tue 24/3

20:40-09:55

1 stop9h 15m

£487

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 26/2

12:35-18:30

1 stop10h 55m

Washington, D.C. Dulles Intl

Mon 2/3

19:40-09:55

1 stop9h 15m

£502

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sun 22/3

07:25-20:30

1 stop17h 05m

Washington, D.C. Dulles Intl

Sun 29/3

20:40-13:10

1 stop11h 30m

£541

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sun 10/5

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Wed 3/6

20:30-13:25

1 stop11h 55m

£546

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 3/3

12:00-19:30

1 stop12h 30m

Washington, D.C. Dulles Intl

Sun 8/3

18:05-11:30

1 stop13h 25m

£560

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 2/7

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Mon 6/7

20:30-13:25

1 stop11h 55m

£570

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 30/6

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Fri 31/7

23:20-13:25

1 stop9h 05m

£582

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 3/3

07:00-18:30

2 stops16h 30m

Washington, D.C. Dulles Intl

Sun 8/3

20:40-22:10

3 stops21h 30m

£595

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Mon 9/3

08:55-18:48

2 stops13h 53m

Washington, D.C. Reagan-National

Tue 24/3

16:28-09:50

2 stops13h 22m

£728

GlasgowBaltimore

GLA - BWI

GLABWI

Glasgow Intl

Thu 26/2

15:20-18:45

1 stop32h 25m

Baltimore/Washington

Mon 2/3

19:54-16:35

2 stops15h 41m

£749

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 £515, 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 June to fly from Glasgow, when ticket prices are also cheap, with an average price of £553.

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 £592 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 £504 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.

Fastest flight time

10h 00m

Direct flights

None
The fastest flight from Glasgow to Washington, D.C. takes 10h 00m
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 00m 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 £417Free CancellationRating
7.1
606 reviews
Search Icelandair flights
British AirwaysPriceFrom £449Free CancellationRating
6.7
7,719 reviews
Search British Airways flights
KLMPriceFrom £457Free CancellationRating
7.7
1,450 reviews
Search KLM flights
Aer LingusPriceFrom £493Free CancellationRating
7.2
1,446 reviews
Search Aer Lingus flights
United AirlinesPriceFrom £569Free CancellationRating
7.4
9,253 reviews
Search United Airlines flights
LufthansaPriceFrom £607Free CancellationRating
6.8
7,773 reviews
Search Lufthansa 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
Fairfax
Arlington
Linthicum Heights
Alexandria
Glen Burnie
Lutherville Timonium
Ellicott City
Cambridge
Lexington Park
Westminster
Woodbridge
Bethesda
Rockville
Silver Spring
Owings Mills
Landover
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.
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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