Which layover airport has the shortest connection time from Washington, D.C. to Glasgow Intl Airport?

Reykjavik (KEF) has the shortest average layover time for this route: 1h 22m.

What is the cheapest airline that flies from Washington, D.C. to Glasgow Intl?

Icelandair, Lufthansa, and Aer Lingus are the most popular carriers operating from Washington, D.C. to Glasgow Intl

Which airport is the most popular layover for flights between Washington, D.C. and Glasgow Intl Airport?

Reykjavik (KEF) was the most common stop: 88% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Glasgow Intl Airport?

Flights via London (LHR) offer the lowest average round-trip price of $650.

Which layover airport has the shortest travel time from Washington, D.C. to Glasgow Intl Airport?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 9h 19m.

What airlines fly to Glasgow Intl Airport?

Icelandair, British Airways and Aer Lingus are the top three most popular airlines that fly to Glasgow Intl Airport from Washington, D.C. according to our data. Icelandair is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Glasgow Intl Airport. Keep in mind that there are 4 different airlines that fly to Glasgow Intl Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Glasgow Intl Airport?

On average, it takes 9h 05m to fly from Washington, D.C. to Glasgow Intl Airport if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Glasgow Intl Airport (the most popular airport in Glasgow Intl Airport). If you’re flying out of Washington, D.C. and into Glasgow Intl Airport, then the flight time is around 10h 51m.

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

The number of operators available for flights from Washington, D.C. to Glasgow Intl Airport is 4 as of March 2026.

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.

$233 Cheap Flights from Washington, D.C. to Glasgow Intl Airport in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 1:25 pm

IAD

GLA

11h 55m

1 stop

2:30 pm - 7:20 pm

GLA

IAD

9h 50m

1 stop

$534Icelandair

Sun, Apr 5 - Mon, Apr 20

8:30 pm - 1:25 pm

IAD

GLA

11h 55m

1 stop

2:20 pm - 7:20 pm

GLA

IAD

10h 00m

1 stop

$548Icelandair

Sun, Aug 23 - Mon, Aug 31

8:30 pm - 1:25 pm

BWI

GLA

11h 55m

1 stop

2:20 pm - 7:25 pm

GLA

BWI

10h 05m

1 stop

$548Icelandair

Sun, Aug 23 - Mon, Aug 31

11:00 am - 8:25 am

DCA

GLA

16h 25m

2 stops

1:30 pm - 10:41 pm

GLA

DCA

14h 11m

2 stops

$738Delta

Wed, Apr 15 - Mon, Apr 27

3:25 pm - 10:30 am

DCA

GLA

14h 05m

2 stops

9:30 am - 8:15 pm

GLA

DCA

15h 45m

2 stops

$741British Airways

Tue, Sep 1 - Fri, Sep 11

10:45 pm - 11:05 pm

DCA

GLA

19h 20m

2 stops

3:40 pm - 7:46 am

GLA

DCA

21h 06m

2 stops

$760British Airways

Sun, Apr 5 - Sun, Apr 12

1:25 pm - 10:20 am

DCA

GLA

15h 55m

2 stops

6:25 am - 5:59 pm

GLA

DCA

16h 34m

2 stops

$778American Airlines

Wed, Apr 22 - Wed, Apr 29

12:16 pm - 12:55 pm

DCA

GLA

19h 39m

2 stops

9:10 am - 10:22 pm

GLA

DCA

18h 12m

2 stops

$788Delta

Tue, Apr 7 - Mon, Apr 13

10:05 am - 10:10 am

DCA

GLA

19h 05m

1 stop

2:00 pm - 7:46 am

GLA

DCA

22h 46m

1 stop

$804Multiple Airlines

Sat, Aug 22 - Sun, Aug 30

10:05 am - 10:10 am

DCA

GLA

19h 05m

1 stop

2:00 pm - 7:46 am

GLA

DCA

22h 46m

1 stop

$805Multiple Airlines

Mon, Sep 7 - Fri, Sep 18

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

Our best Lufthansa deals on Washington, D.C. to Glasgow Intl Airport flight tickets

Lufthansa

Apr 21

IAD5:55 pmWashington, D.C. Dulles Intl

17h 50m

1 stop

GLA4:45 pmGlasgow Intl

Apr 28

GLA9:30 amGlasgow Intl

16h 46m

2 stops

IAD9:16 pmWashington, D.C. Dulles Intl

$700

Lufthansa

Mar 19

IAD7:00 pmWashington, D.C. Dulles Intl

13h 05m

1 stop

GLA12:05 pmGlasgow Intl

Mar 29

GLA5:20 pmGlasgow Intl

27h 45m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$743

Lufthansa

Mar 19

IAD7:00 pmWashington, D.C. Dulles Intl

13h 05m

1 stop

GLA12:05 pmGlasgow Intl

Mar 28

GLA1:10 pmGlasgow Intl

29h 55m

1 stop

IAD3:05 pmWashington, D.C. Dulles Intl

$851

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

Our best Delta deals on Washington, D.C. to Glasgow Intl Airport flight tickets

Delta

Mar 18

BWI3:35 pmBaltimore/Washington

17h 10m

2 stops

GLA12:45 pmGlasgow Intl

Mar 30

GLA6:00 amGlasgow Intl

22h 01m

2 stops

BWI11:01 pmBaltimore/Washington

$724

Delta

Apr 15

DCA11:00 amWashington, D.C. Reagan-National

16h 25m

2 stops

GLA8:25 amGlasgow Intl

Apr 27

GLA1:30 pmGlasgow Intl

14h 11m

2 stops

DCA10:41 pmWashington, D.C. Reagan-National

$738

Delta

Mar 17

DCA12:29 pmWashington, D.C. Reagan-National

16h 01m

2 stops

GLA8:30 amGlasgow Intl

Mar 25

GLA6:05 amGlasgow Intl

16h 54m

2 stops

DCA6:59 pmWashington, D.C. Reagan-National

$774

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Glasgow Intl Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 4/5

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Mon 4/20

2:30 pm-7:20 pm

1 stop9h 50m

$534

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 8/23

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Mon 8/31

2:20 pm-7:20 pm

1 stop10h 00m

$548

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Sun 8/23

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Mon 8/31

2:20 pm-7:25 pm

1 stop10h 05m

$548

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Wed 4/15

11:00 am-8:25 am

2 stops16h 25m

Glasgow Intl

Mon 4/27

1:30 pm-10:41 pm

2 stops14h 11m

$738

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Tue 9/1

3:25 pm-10:30 am

2 stops14h 05m

Glasgow Intl

Fri 9/11

9:30 am-8:15 pm

2 stops15h 45m

$741

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Sun 4/5

10:45 pm-11:05 pm

2 stops19h 20m

Glasgow Intl

Sun 4/12

3:40 pm-7:46 am

2 stops21h 06m

$760

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Wed 4/22

1:25 pm-10:20 am

2 stops15h 55m

Glasgow Intl

Wed 4/29

6:25 am-5:59 pm

2 stops16h 34m

$778

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Tue 4/7

12:16 pm-12:55 pm

2 stops19h 39m

Glasgow Intl

Mon 4/13

9:10 am-10:22 pm

2 stops18h 12m

$788

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Sat 8/22

10:05 am-10:10 am

1 stop19h 05m

Glasgow Intl

Sun 8/30

2:00 pm-7:46 am

1 stop22h 46m

$804

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Mon 9/7

10:05 am-10:10 am

1 stop19h 05m

Glasgow Intl

Fri 9/18

2:00 pm-7:46 am

1 stop22h 46m

$805

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

Other information

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 November. Flight prices, which tend to average around $606, 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 November, then October is your next best option. Flight prices from Washington, D.C. to Glasgow Intl Airport during October average around $626.

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 $725 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 $596 on momondo.

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

You could potentially save up to 50% 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 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

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?
There are 3412.6 mi between Washington, D.C. and Glasgow Intl. Typically, this will take 9h 05m 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?
The number of operators available for flights from Washington, D.C. to Glasgow Intl Airport is 4 as of March 2026.
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?
Based on momondo bookings for flights between Washington, D.C. and Glasgow Intl Airport, the leading airline is Icelandair, making up 52% of the total bookings. Other popular airlines include British Airways with 39% and Aer Lingus with 9%.

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
Icelandair	PriceFrom $508	Free Cancellation	Rating 7.1 621 reviews	Search Icelandair flights
British Airways	PriceFrom $523	Free Cancellation	Rating 6.7 7,792 reviews	Search British Airways flights
Lufthansa	PriceFrom $612	Free Cancellation	Rating 6.8 7,848 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom $710	Free Cancellation	Rating 7.2 1,476 reviews	Search Aer Lingus flights

Paisley

Dumbarton

Helensburgh

Inveraray

Alexandria

Glencoe

Kilmarnock

Dunoon

East Kilbride

Ballachulish

Kinlochleven

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.

An easier way to manage your Glasgow Intl Airport trip

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Flights to Belfast City Airportfrom $651

Cheap flights from Washington, D.C. to Glasgow from $233

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 4/27. 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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Lufthansa flights from Washington, D.C. to Glasgow Intl Airport

Our best Lufthansa deals on Washington, D.C. to Glasgow Intl Airport flight tickets

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

Our best Delta deals on Washington, D.C. to Glasgow Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Glasgow Intl Airport that are best for you.

See travel insights to Glasgow from

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

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

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

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

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

What is the cheapest airline that flies from Washington, D.C. to Glasgow Intl?

What airlines fly to Glasgow Intl Airport?

Which airport is the most popular layover for flights between Washington, D.C. and Glasgow Intl Airport?

Which layover airport offers the lowest fares from Washington, D.C. to Glasgow Intl Airport?

Which layover airport has the shortest travel time from Washington, D.C. to Glasgow Intl Airport?

Which layover airport has the shortest connection time from Washington, D.C. to Glasgow Intl Airport?

How long does it take to fly to Glasgow Intl Airport?

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

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

Direct flights

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

Traveling to a place near Glasgow?

Why use momondo?

An easier way to manage your Glasgow Intl Airport trip

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List of cabin classes available on flights landing in Glasgow. Availability may vary depending on flight origin and airline.

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