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Cheap flights from Washington, D.C. to Glasgow from £199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Glasgow departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
23:20 - 13:25
BWI
-
GLA
9h 05m
1 stop
Icelandair Logo
14:20 - 19:25
GLA
-
BWI
10h 05m
1 stop
£428Icelandair
Wed, 2 Sep - Wed, 16 Sep
Icelandair Logo
20:30 - 13:25
IAD
-
GLA
11h 55m
1 stop
Icelandair Logo
14:20 - 19:20
GLA
-
IAD
10h 00m
1 stop
£442Icelandair
Mon, 27 Apr - Tue, 12 May
Icelandair Logo
23:20 - 13:35
BWI
-
GLA
9h 15m
1 stop
Icelandair Logo
14:20 - 19:25
GLA
-
BWI
10h 05m
1 stop
£446Icelandair
Sat, 4 Apr - Tue, 14 Apr
Multiple Airlines Logo
20:30 - 13:25
BWI
-
GLA
11h 55m
1 stop
Multiple Airlines Logo
21:20 - 09:15
GLA
-
BWI
40h 55m
2 stops
£460Multiple Airlines
Mon, 27 Apr - Tue, 5 May
American Airlines Logo
13:25 - 10:20
DCA
-
GLA
15h 55m
2 stops
American Airlines Logo
06:25 - 17:59
GLA
-
DCA
16h 34m
2 stops
£588American Airlines
Wed, 22 Apr - Wed, 29 Apr
British Airways Logo
17:31 - 13:15
DCA
-
GLA
14h 44m
2 stops
British Airways Logo
05:55 - 16:45
GLA
-
DCA
15h 50m
2 stops
£590British Airways
Tue, 21 Apr - Tue, 28 Apr
Delta Logo
11:00 - 08:25
DCA
-
GLA
16h 25m
2 stops
Delta Logo
13:30 - 23:24
GLA
-
DCA
14h 54m
2 stops
£596Delta
Tue, 12 May - Mon, 18 May
Delta Logo
15:30 - 09:40
DCA
-
GLA
13h 10m
2 stops
Delta Logo
10:25 - 23:12
GLA
-
DCA
17h 47m
2 stops
£596Delta
Sat, 5 Sep - Sun, 20 Sep
Multiple Airlines Logo
11:00 - 09:10
DCA
-
GLA
17h 10m
2 stops
Multiple Airlines Logo
09:25 - 21:50
GLA
-
DCA
17h 25m
2 stops
£597Multiple Airlines
Tue, 1 Sep - Fri, 11 Sep
British Airways Logo
13:25 - 09:20
DCA
-
GLA
14h 55m
2 stops
British Airways Logo
13:25 - 22:47
GLA
-
DCA
14h 22m
2 stops
£612British Airways
Sat, 25 Apr - Sat, 2 May

Icelandair flights from Washington, D.C. to Glasgow Intl Airport

Our best Icelandair deals on Washington, D.C. to Glasgow Intl Airport flight tickets
Icelandair
27 Apr
IAD20:30Washington, D.C. Dulles Intl
11h 55m
1 stop
GLA13:25Glasgow Intl
12 May
GLA14:20Glasgow Intl
10h 00m
1 stop
IAD19:20Washington, D.C. Dulles Intl
£442
Icelandair
4 Apr
BWI23:20Baltimore/Washington
9h 15m
1 stop
GLA13:35Glasgow Intl
14 Apr
GLA14:20Glasgow Intl
10h 05m
1 stop
BWI19:25Baltimore/Washington
£446
Icelandair
27 Apr
IAD20:30Washington, D.C. Dulles Intl
11h 55m
1 stop
GLA13:25Glasgow Intl
8 May
GLA14:30Glasgow Intl
9h 50m
1 stop
IAD19:20Washington, D.C. Dulles Intl
£452

KLM flights from Washington, D.C. to Glasgow Intl Airport

Our best KLM deals on Washington, D.C. to Glasgow Intl Airport flight tickets
KLM
17 Mar
IAD19:05Washington, D.C. Dulles Intl
13h 40m
1 stop
GLA12:45Glasgow Intl
25 Mar
GLA13:25Glasgow Intl
31h 40m
1 stop
IAD17:05Washington, D.C. Dulles Intl
£574
KLM
17 Mar
IAD13:19Washington, D.C. Dulles Intl
15h 11m
2 stops
GLA08:30Glasgow Intl
25 Mar
GLA09:05Glasgow Intl
12h 00m
1 stop
IAD17:05Washington, D.C. Dulles Intl
£577
KLM
3 Aug
DCA13:30Washington, D.C. Reagan-National
13h 55m
2 stops
GLA08:25Glasgow Intl
13 Aug
GLA13:30Glasgow Intl
14h 42m
2 stops
DCA23:12Washington, D.C. Reagan-National
£635

momondo Fare Finder

 
Customise your flight search to find flights from Washington, D.C. to Glasgow Intl Airport 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 15 March 2026.
Use the filters below to find and compare flights from Washington, D.C. to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Wed 2/9

23:20-13:25

1 stop9h 05m

Glasgow Intl

Wed 16/9

14:20-19:25

1 stop10h 05m

£428

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Mon 27/4

20:30-13:25

1 stop11h 55m

Glasgow Intl

Tue 12/5

14:20-19:20

1 stop10h 00m

£442

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Sat 4/4

23:20-13:35

1 stop9h 15m

Glasgow Intl

Tue 14/4

14:20-19:25

1 stop10h 05m

£446

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Mon 27/4

20:30-13:25

1 stop11h 55m

Glasgow Intl

Tue 5/5

21:20-09:15

2 stops40h 55m

£460

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Wed 22/4

13:25-10:20

2 stops15h 55m

Glasgow Intl

Wed 29/4

06:25-17:59

2 stops16h 34m

£588

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Tue 21/4

17:31-13:15

2 stops14h 44m

Glasgow Intl

Tue 28/4

05:55-16:45

2 stops15h 50m

£590

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Tue 12/5

11:00-08:25

2 stops16h 25m

Glasgow Intl

Mon 18/5

13:30-23:24

2 stops14h 54m

£596

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Sat 5/9

15:30-09:40

2 stops13h 10m

Glasgow Intl

Sun 20/9

10:25-23:12

2 stops17h 47m

£596

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Tue 1/9

11:00-09:10

2 stops17h 10m

Glasgow Intl

Fri 11/9

09:25-21:50

2 stops17h 25m

£597

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Sat 25/4

13:25-09:20

2 stops14h 55m

Glasgow Intl

Sat 2/5

13:25-22:47

2 stops14h 22m

£612

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 Glasgow from

How to get the cheapest flight ticket from Washington, D.C. to Glasgow Intl Airport

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 Washington, D.C. and Glasgow Intl Airport?

What is the cheapest month to fly to Glasgow Intl Airport?

In general, November is the cheapest month to fly from Washington, D.C. to Glasgow Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £458. If you’re not able to fly to Glasgow Intl Airport in November, then October is your next best option. Flight prices from Washington, D.C. to Glasgow Intl Airport during October average around £473.

How far in advance should I book a flight to Glasgow Intl Airport?

You are more likely to see cheaper flights to Glasgow Intl Airport from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around £547 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from Washington, D.C. for as low as £451 on momondo.

Can stopping save me money on Washington, D.C. to Glasgow Intl Airport flights?

You could potentially save up to 47% on your flight if you consider stops on a Washington, D.C. to Glasgow Intl Airport flight.

How have Washington, D.C. to Glasgow Intl Airport flight prices changed over time?

As of March 2026, prices for Washington, D.C. to Glasgow Intl Airport flights are approximately 39% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Glasgow Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Washington, D.C. to Glasgow Intl Airport (WAS to GLA) flight deals and tips

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

Fastest flight time

9h 05m

Direct flights

None
The fastest flight from Washington, D.C. to Glasgow Intl Airport takes 9h 05m
There are no direct flights from Washington, D.C. to Glasgow Intl Airport. There are no popular flight routes from Washington, D.C. to Glasgow Intl Airport.
Search flight deals

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

    Washington, D.C. and Glasgow Intl are 3412.6 mi apart from one another. In terms of flight time, this usually takes a little over 9h 05m.

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

    Prices for flights from Washington, D.C. to Glasgow Intl Airport refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Glasgow Intl Airport.

  • What documentation or ID do you need to fly to Glasgow Intl Airport?

    The required travel and health documents for your Glasgow Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Paisley
Largs
Kilmarnock
Arrochar
Rothesay
Clydebank
Dunoon
Inveraray
Dumbarton
Helensburgh
Alexandria
East Kilbride
Renfrew
Balloch
Ballachulish
Tarbert
Glencoe
Kinlochleven
Barrhead

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Glasgow flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Glasgow that suits you.

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

Flights from Washington, D.C. to Glasgow with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Glasgow?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Glasgow from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Glasgow right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Glasgow flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Glasgow Intl Airport trip

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