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Cheap flights from Washington, D.C. to Glasgow from $273

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 12/11. 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 Washington, D.C. to Glasgow

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
7:40 pm - 9:55 amBWI-GLA
9h 15m1 stop
Icelandair Logo
12:35 pm - 7:40 pmGLA-BWI
11h 05m1 stop
$474Icelandair
Find Deal
Sat, Mar 7 - Fri, Mar 13
Icelandair Logo
7:40 pm - 9:55 amIAD-GLA
9h 15m1 stop
Icelandair Logo
12:35 pm - 6:30 pmGLA-IAD
10h 55m1 stop
$486Icelandair
Find Deal
Sun, Nov 2 - Tue, Nov 18
Multiple Airlines Logo
7:40 pm - 10:35 pmBWI-GLA
21h 55m2 stops
Multiple Airlines Logo
11:35 pm - 6:40 pmGLA-BWI
24h 05m2 stops
$590Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Virgin Atlantic Logo
6:05 pm - 9:55 amIAD-GLA
10h 50m1 stop
Virgin Atlantic Logo
9:05 am - 4:05 pmGLA-IAD
12h 00m1 stop
$601Virgin Atlantic
Find Deal
Fri, Nov 28 - Fri, Dec 5
Lufthansa Logo
6:00 pm - 12:05 pmIAD-GLA
13h 05m1 stop
Lufthansa Logo
6:00 am - 3:50 pmGLA-IAD
14h 50m1 stop
$602Lufthansa
Find Deal
Thu, Nov 6 - Tue, Nov 11
Multiple Airlines Logo
7:40 pm - 4:00 pmBWI-GLA
15h 20m2 stops
Multiple Airlines Logo
8:20 am - 6:40 pmGLA-BWI
15h 20m2 stops
$610Multiple Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
British Airways Logo
6:20 pm - 9:30 amIAD-GLA
10h 10m1 stop
British Airways Logo
7:35 am - 3:35 pmGLA-IAD
13h 00m1 stop
$612British Airways
Find Deal
Thu, Dec 4 - Mon, Dec 8
British Airways Logo
1:44 pm - 9:35 amDCA-GLA
14h 51m2 stops
British Airways Logo
8:25 pm - 9:00 pmGLA-DCA
29h 35m2 stops
$613British Airways
Find Deal
Fri, Nov 28 - Fri, Dec 5
Lufthansa Logo
3:25 pm - 12:25 pmIAD-GLA
16h 00m1 stop
Lufthansa Logo
6:10 am - 4:50 pmGLA-IAD
14h 40m1 stop
$613Lufthansa
Find Deal
Sun, Oct 19 - Mon, Oct 27
Virgin Atlantic Logo
6:05 pm - 4:35 pmIAD-GLA
17h 30m1 stop
Virgin Atlantic Logo
1:25 pm - 12:16 amGLA-IAD
15h 51m2 stops
$628Virgin Atlantic
Find Deal
Sun, Nov 2 - Tue, Nov 18

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
Mar 7
BWI7:40 pmBaltimore/Washington
9h 15m
1 stop
GLA9:55 amGlasgow Intl
Mar 13
GLA12:35 pmGlasgow Intl
11h 05m
1 stop
BWI7:40 pmBaltimore/Washington
$474
Find similar
Icelandair
Nov 2
IAD7:40 pmWashington, D.C. Dulles Intl
9h 15m
1 stop
GLA9:55 amGlasgow Intl
Nov 18
GLA12:35 pmGlasgow Intl
10h 55m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
$486
Find similar
Icelandair
Feb 21
BWI7:40 pmBaltimore/Washington
9h 15m
1 stop
GLA9:55 amGlasgow Intl
Mar 1
GLA12:35 pmGlasgow Intl
11h 05m
1 stop
BWI6:40 pmBaltimore/Washington
$489
Find similar

Virgin Atlantic flights from Washington, D.C. to Glasgow Intl Airport

Our best Virgin Atlantic deals on Washington, D.C. to Glasgow Intl Airport flight tickets
Virgin Atlantic
Nov 28
IAD6:05 pmWashington, D.C. Dulles Intl
10h 50m
1 stop
GLA9:55 amGlasgow Intl
Dec 5
GLA9:05 amGlasgow Intl
12h 00m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$601
Find similar
Virgin Atlantic
Nov 2
IAD6:05 pmWashington, D.C. Dulles Intl
17h 30m
1 stop
GLA4:35 pmGlasgow Intl
Nov 18
GLA1:25 pmGlasgow Intl
15h 51m
2 stops
IAD12:16 amWashington, D.C. Dulles Intl
$628
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated October 14, 2025.
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

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Sat 3/7

7:40 pm-9:55 am

1 stop9h 15m

Glasgow Intl

Fri 3/13

12:35 pm-7:40 pm

1 stop11h 05m

$474

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 11/2

7:40 pm-9:55 am

1 stop9h 15m

Glasgow Intl

Tue 11/18

12:35 pm-6:30 pm

1 stop10h 55m

$486

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Thu 12/4

7:40 pm-10:35 pm

2 stops21h 55m

Glasgow Intl

Mon 12/8

11:35 pm-6:40 pm

2 stops24h 05m

$590

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Fri 11/28

6:05 pm-9:55 am

1 stop10h 50m

Glasgow Intl

Fri 12/5

9:05 am-4:05 pm

1 stop12h 00m

$601

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Thu 11/6

6:00 pm-12:05 pm

1 stop13h 05m

Glasgow Intl

Tue 11/11

6:00 am-3:50 pm

1 stop14h 50m

$602

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Fri 11/28

7:40 pm-4:00 pm

2 stops15h 20m

Glasgow Intl

Fri 12/5

8:20 am-6:40 pm

2 stops15h 20m

$610

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Thu 12/4

6:20 pm-9:30 am

1 stop10h 10m

Glasgow Intl

Mon 12/8

7:35 am-3:35 pm

1 stop13h 00m

$612

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Fri 11/28

1:44 pm-9:35 am

2 stops14h 51m

Glasgow Intl

Fri 12/5

8:25 pm-9:00 pm

2 stops29h 35m

$613

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 10/19

3:25 pm-12:25 pm

1 stop16h 00m

Glasgow Intl

Mon 10/27

6:10 am-4:50 pm

1 stop14h 40m

$613

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 11/2

6:05 pm-4:35 pm

1 stop17h 30m

Glasgow Intl

Tue 11/18

1:25 pm-12:16 am

2 stops15h 51m

$628

Flights are sorted by cheapest round-trip 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?

The cheapest month to fly to Glasgow Intl Airport from Washington, D.C. is in February. Flight prices, which tend to average around $592, are often lower during this time because this is during the off-season. If you’re not able to fly to Glasgow Intl Airport in February, then January is your next best option. Flight prices from Washington, D.C. to Glasgow Intl Airport during January average around $600.

What is the cheapest day to depart on your flight to Glasgow Intl Airport?

Our data shows that Monday is the least expensive day to fly to Glasgow Intl Airport. Tickets to fly out on this day can be as low as $768. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Glasgow Intl Airport for around $927.

What is the cheapest time of day to depart on your flight to Glasgow Intl Airport?

Our most recent data shows that the best time of day to fly to Glasgow Intl Airport is in the evening. Flights from Washington, D.C. to Glasgow Intl Airport during this time can be as low as $828. Try not to purchase tickets at noon because they tend to be around $1,061. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $717 when searching weeks out. 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 $645 on momondo.

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

You could potentially save up to 36% on your flight if you consider stops on a Washington, D.C. to Glasgow Intl Airport flight.

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 round-trip 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

Direct flights

None
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?

    There are 3412.6 mi between Washington, D.C. and Glasgow Intl. Typically, this will take 8h 50m by plane in normal conditions.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.

  • What is the most popular airline from Washington, D.C. to Glasgow Intl Airport?

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

Compare and see reviews for airlines that fly from Washington, D.C. to Glasgow Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $494Free CancellationRating
7.0
556 reviews
Search Icelandair flights
British AirwaysPriceFrom $574Free CancellationRating
6.7
7,456 reviews
Search British Airways flights
KLMPriceFrom $591Free CancellationRating
7.7
1,402 reviews
Search KLM flights
Aer LingusPriceFrom $716Free CancellationRating
7.2
1,336 reviews
Search Aer Lingus flights

Traveling to a place near Glasgow?

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

Why use momondo?

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

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 Glasgow from Washington, D.C..

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

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

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

momondo provides multiple filters to help you find the best flight to Glasgow from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Washington, D.C. to Glasgow flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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