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Cheap flights from Glasgow to Washington, D.C. from £293

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 12/5. 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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0 bags

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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
09:50 - 19:30
GLA
-
IAD
37h 40m
2 stops
Multiple Airlines Logo
20:40 - 18:45
IAD
-
GLA
18h 05m
2 stops
£384Multiple Airlines
Mon, 16 Mar - Sun, 22 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
£454Icelandair
Fri, 15 May - Sat, 30 May
Icelandair Logo
14:20 - 19:20
GLA
-
IAD
10h 00m
1 stop
Icelandair Logo
23:20 - 13:25
IAD
-
GLA
9h 05m
1 stop
£457Icelandair
Sun, 10 May - Sun, 17 May
Lufthansa Logo
12:50 - 20:15
GLA
-
IAD
12h 25m
1 stop
Lufthansa Logo
18:15 - 12:05
IAD
-
GLA
13h 50m
1 stop
£496Lufthansa
Thu, 5 Mar - Thu, 12 Mar
British Airways Logo
08:20 - 19:30
GLA
-
IAD
16h 10m
1 stop
British Airways Logo
22:45 - 14:55
IAD
-
GLA
12h 10m
1 stop
£497British Airways
Fri, 6 Mar - Sat, 14 Mar
KLM Logo
06:05 - 17:50
GLA
-
DCA
16h 45m
2 stops
KLM Logo
17:00 - 12:45
DCA
-
GLA
14h 45m
2 stops
£519KLM
Mon, 16 Feb - Mon, 23 Feb
KLM Logo
13:25 - 23:44
GLA
-
DCA
14h 19m
2 stops
KLM Logo
18:30 - 12:45
DCA
-
GLA
14h 15m
2 stops
£520KLM
Mon, 16 Mar - Sun, 22 Mar
United Airlines Logo
14:00 - 10:04
GLA
-
BWI
25h 04m
2 stops
United Airlines Logo
06:17 - 10:10
BWI
-
GLA
22h 53m
2 stops
£529United Airlines
Mon, 18 May - Fri, 29 May
British Airways Logo
09:55 - 22:03
GLA
-
DCA
17h 08m
2 stops
British Airways Logo
16:43 - 10:45
DCA
-
GLA
13h 02m
2 stops
£568British Airways
Thu, 5 Feb - Mon, 9 Feb
United Airlines Logo
14:00 - 20:38
GLA
-
DCA
11h 38m
1 stop
United Airlines Logo
17:00 - 10:10
DCA
-
GLA
12h 10m
1 stop
£712United Airlines
Thu, 2 Jul - Mon, 6 Jul

Icelandair flights from Glasgow to Washington, D.C.

Our best Icelandair deals on Glasgow to Washington, D.C. flight tickets
Icelandair
15 May
GLA14:20Glasgow Intl
10h 00m
1 stop
IAD19:20Washington, D.C. Dulles Intl
30 May
IAD20:30Washington, D.C. Dulles Intl
11h 55m
1 stop
GLA13:25Glasgow Intl
£454
Icelandair
10 May
GLA14:20Glasgow Intl
10h 00m
1 stop
IAD19:20Washington, D.C. Dulles Intl
17 May
IAD23:20Washington, D.C. Dulles Intl
9h 05m
1 stop
GLA13:25Glasgow Intl
£457
Icelandair
6 Feb
GLA12:35Glasgow Intl
10h 55m
1 stop
IAD18:30Washington, D.C. Dulles Intl
4 Mar
IAD19:40Washington, D.C. Dulles Intl
9h 15m
1 stop
GLA09:55Glasgow Intl
£466

British Airways flights from Glasgow to Washington, D.C.

Our best British Airways deals on Glasgow to Washington, D.C. flight tickets
British Airways
6 Mar
GLA08:20Glasgow Intl
16h 10m
1 stop
IAD19:30Washington, D.C. Dulles Intl
14 Mar
IAD22:45Washington, D.C. Dulles Intl
12h 10m
1 stop
GLA14:55Glasgow Intl
£497
British Airways
30 Apr
GLA08:35Glasgow Intl
12h 10m
1 stop
IAD15:45Washington, D.C. Dulles Intl
7 May
IAD19:15Washington, D.C. Dulles Intl
10h 20m
1 stop
GLA10:35Glasgow Intl
£510
British Airways
10 Feb
GLA08:20Glasgow Intl
12h 15m
1 stop
IAD15:35Washington, D.C. Dulles Intl
3 Mar
IAD18:20Washington, D.C. Dulles Intl
10h 30m
1 stop
GLA09:50Glasgow Intl
£515

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 January 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 16/3

09:50-19:30

2 stops37h 40m

Washington, D.C. Dulles Intl

Sun 22/3

20:40-18:45

2 stops18h 05m

£384

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Fri 15/5

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Sat 30/5

20:30-13:25

1 stop11h 55m

£454

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sun 10/5

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Sun 17/5

23:20-13:25

1 stop9h 05m

£457

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 5/3

12:50-20:15

1 stop12h 25m

Washington, D.C. Dulles Intl

Thu 12/3

18:15-12:05

1 stop13h 50m

£496

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Fri 6/3

08:20-19:30

1 stop16h 10m

Washington, D.C. Dulles Intl

Sat 14/3

22:45-14:55

1 stop12h 10m

£497

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Mon 16/2

06:05-17:50

2 stops16h 45m

Washington, D.C. Reagan-National

Mon 23/2

17:00-12:45

2 stops14h 45m

£519

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Mon 16/3

13:25-23:44

2 stops14h 19m

Washington, D.C. Reagan-National

Sun 22/3

18:30-12:45

2 stops14h 15m

£520

GlasgowBaltimore

GLA - BWI

GLABWI

Glasgow Intl

Mon 18/5

14:00-10:04

2 stops25h 04m

Baltimore/Washington

Fri 29/5

06:17-10:10

2 stops22h 53m

£529

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Thu 5/2

09:55-22:03

2 stops17h 08m

Washington, D.C. Reagan-National

Mon 9/2

16:43-10:45

2 stops13h 02m

£568

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Thu 2/7

14:00-20:38

1 stop11h 38m

Washington, D.C. Reagan-National

Mon 6/7

17:00-10:10

1 stop12h 10m

£712

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 £521, 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 £552.

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 £599 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 £511 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 £419Free CancellationRating
7.1
602 reviews
Search Icelandair flights
British AirwaysPriceFrom £451Free CancellationRating
6.7
7,690 reviews
Search British Airways flights
KLMPriceFrom £462Free CancellationRating
7.7
1,442 reviews
Search KLM flights
Aer LingusPriceFrom £499Free CancellationRating
7.2
1,437 reviews
Search Aer Lingus flights
United AirlinesPriceFrom £583Free CancellationRating
7.4
9,188 reviews
Search United Airlines flights
LufthansaPriceFrom £610Free CancellationRating
6.8
7,736 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
Silver Spring
Owings Mills
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
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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