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

Icelandair, United Airlines, and Delta are the most popular carriers operating from Washington, D.C. to Glasgow

How long does it take to fly to Glasgow?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Glasgow, then you can expect flight times to average 9h 05m and 10h 10m, respectively.

What airlines fly to Glasgow?

United Airlines, Icelandair and British Airways are the top three most popular airlines that fly to Glasgow from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Glasgow. Keep in mind that there are 9 different airlines that fly to Glasgow on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Washington, D.C. to Glasgow are refreshed on a daily basis.

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

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

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

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.

What documentation or ID do you need to fly to Glasgow?

The required travel and health documents for your Glasgow 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$226 Cheap Flights from Washington, D.C. to Glasgow in 2026

Discover deals from 900+ travel sites with momondo.

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.

11:20 pm - 1:25 pm

IAD

GLA

9h 05m

1 stop

9:45 pm - 10:45 am

GLA

IAD

42h 00m

2 stops

$650Multiple Airlines

Fri, Aug 21 - Mon, Aug 24

8:30 pm - 1:25 pm

BWI

GLA

11h 55m

1 stop

9:20 pm - 5:27 pm

GLA

BWI

49h 07m

2 stops

$686Multiple Airlines

Tue, Sep 22 - Tue, Sep 29

8:30 pm - 1:25 pm

BWI

GLA

11h 55m

1 stop

1:25 pm - 7:40 pm

GLA

BWI

10h 15m

1 stop

$720Icelandair

Sun, Oct 18 - Mon, Oct 26

8:30 pm - 1:25 pm

IAD

GLA

11h 55m

1 stop

1:25 pm - 7:30 pm

GLA

IAD

10h 05m

1 stop

$721Icelandair

Mon, Oct 12 - Sun, Oct 25

9:45 pm - 1:05 pm

IAD

GLA

10h 20m

1 stop

11:30 am - 7:55 pm

GLA

IAD

13h 25m

1 stop

$934British Airways

Tue, Jan 19 - Thu, Jan 28

5:45 pm - 12:30 pm

IAD

GLA

13h 45m

1 stop

9:35 am - 5:25 pm

GLA

IAD

12h 50m

1 stop

$942British Airways

Wed, Oct 7 - Tue, Oct 13

8:40 pm - 11:30 am

IAD

GLA

9h 50m

1 stop

1:20 pm - 7:25 pm

GLA

IAD

11h 05m

1 stop

$969Aer Lingus

Thu, Aug 20 - Mon, Aug 24

6:26 pm - 12:55 pm

IAD

GLA

13h 29m

2 stops

6:00 am - 4:28 pm

GLA

IAD

15h 28m

2 stops

$985KLM

Sun, Oct 4 - Wed, Oct 14

6:32 pm - 12:55 pm

IAD

GLA

13h 23m

2 stops

6:00 am - 4:28 pm

GLA

IAD

15h 28m

2 stops

$985KLM

Tue, Oct 6 - Wed, Oct 14

5:15 pm - 8:05 am

IAD

GLA

9h 50m

1 stop

1:20 pm - 7:25 pm

GLA

IAD

11h 05m

1 stop

$989Aer Lingus

Thu, Oct 1 - Sun, Oct 11

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Icelandair flights from Washington, D.C. to Glasgow

Our best Icelandair deals on Washington, D.C. to Glasgow flight tickets

Icelandair

Oct 18

BWI8:30 pmBaltimore/Washington

11h 55m

1 stop

GLA1:25 pmGlasgow Intl

Oct 26

GLA1:25 pmGlasgow Intl

10h 15m

1 stop

BWI7:40 pmBaltimore/Washington

$720

Icelandair

Oct 12

IAD8:30 pmWashington, D.C. Dulles Intl

11h 55m

1 stop

GLA1:25 pmGlasgow Intl

Oct 25

GLA1:25 pmGlasgow Intl

10h 05m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$721

Icelandair

Oct 7

BWI8:30 pmBaltimore/Washington

11h 55m

1 stop

GLA1:25 pmGlasgow Intl

Oct 13

GLA2:20 pmGlasgow Intl

12h 55m

1 stop

BWI10:15 pmBaltimore/Washington

$722

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

Our best British Airways deals on Washington, D.C. to Glasgow flight tickets

British Airways

Jan 19

DCA6:34 pmWashington, D.C. Reagan-National

13h 31m

2 stops

GLA1:05 pmGlasgow Intl

Jan 28

GLA8:40 amGlasgow Intl

15h 16m

2 stops

DCA6:56 pmWashington, D.C. Reagan-National

$949

British Airways

Dec 9

DCA6:30 pmWashington, D.C. Reagan-National

13h 20m

2 stops

GLA12:50 pmGlasgow Intl

Dec 19

GLA9:35 amGlasgow Intl

16h 38m

2 stops

DCA9:13 pmWashington, D.C. Reagan-National

$960

British Airways

Aug 8

DCA8:42 pmWashington, D.C. Reagan-National

19h 58m

2 stops

GLA9:40 pmGlasgow Intl

Aug 19

GLA2:05 pmGlasgow Intl

14h 28m

2 stops

DCA11:33 pmWashington, D.C. Reagan-National

$1,085

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Fri 8/21

11:20 pm-1:25 pm

1 stop9h 05m

Glasgow Intl

Mon 8/24

9:45 pm-10:45 am

2 stops42h 00m

$650

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Tue 9/22

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Tue 9/29

9:20 pm-5:27 pm

2 stops49h 07m

$686

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Sun 10/18

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Mon 10/26

1:25 pm-7:40 pm

1 stop10h 15m

$720

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Mon 10/12

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Sun 10/25

1:25 pm-7:30 pm

1 stop10h 05m

$721

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 1/19

9:45 pm-1:05 pm

1 stop10h 20m

Glasgow Intl

Thu 1/28

11:30 am-7:55 pm

1 stop13h 25m

$934

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Wed 10/7

5:45 pm-12:30 pm

1 stop13h 45m

Glasgow Intl

Tue 10/13

9:35 am-5:25 pm

1 stop12h 50m

$942

Quickest round-trip

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Thu 8/20

8:40 pm-11:30 am

1 stop9h 50m

Glasgow Intl

Mon 8/24

1:20 pm-7:25 pm

1 stop11h 05m

$969

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 10/4

6:26 pm-12:55 pm

2 stops13h 29m

Glasgow Intl

Wed 10/14

6:00 am-4:28 pm

2 stops15h 28m

$985

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 10/6

6:32 pm-12:55 pm

2 stops13h 23m

Glasgow Intl

Wed 10/14

6:00 am-4:28 pm

2 stops15h 28m

$985

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Thu 10/1

5:15 pm-8:05 am

1 stop9h 50m

Glasgow Intl

Sun 10/11

1:20 pm-7:25 pm

1 stop11h 05m

$989

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

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

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Glasgow?

Prices are currently typical for flights on this route.

Typical prices usually range from $629 to $920.
The lowest price recently found on this route was $650.

What is the cheapest month to fly to Glasgow?

If you are unable to visit Glasgow during the month of February, then departing from Washington, D.C. during the month January is also very affordable. Most momondo users find prices during this month for around $665.

What is the cheapest Washington, D.C. to Glasgow flight route?

Fly from Washington, D.C. Dulles Intl to Edinburgh Turnhouse for the best Washington, D.C. - Glasgow flight prices

How far in advance should I book a flight from Washington, D.C. to Glasgow?

You are more likely to see cheaper flights to Glasgow from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow for around $814 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow from Washington, D.C. for as low as $531 on momondo.

What cabin class options are available on Washington, D.C. to Glasgow flights?

There are 3 cabin classes available to choose from on Washington, D.C. to Glasgow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Washington, D.C. to Glasgow flight deals and tips

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

Fastest flight time	9h 05m
Direct flights	None

The fastest flight from Washington, D.C. to Glasgow takes 9h 05m

There are no direct flights from Washington, D.C. to Glasgow. There are no popular flight routes from Washington, D.C. to Glasgow.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Glasgow

How far is Washington, D.C. to Glasgow by plane?
The straight-line distance from Washington, D.C. to Glasgow is 3419.6 mi. Flights usually cover this in 9h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to Glasgow?
Prices for flights from Washington, D.C. to Glasgow are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Glasgow?
The number of operators available for flights from Washington, D.C. to Glasgow is 4 as of July 2026.
How old do you have to be to fly from Washington, D.C. to Glasgow?
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.
What documentation or ID do you need to fly to Glasgow?
The required travel and health documents for your Glasgow 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Compare and see reviews for airlines that fly from Washington, D.C. to Glasgow with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $483	Free Cancellation	Rating 7.0 716 reviews	Search Icelandair flights
British Airways	PriceFrom $520	Free Cancellation	Rating 6.7 8,129 reviews	Search British Airways flights
Aer Lingus	PriceFrom $621	Free Cancellation	Rating 7.3 1,682 reviews	Search Aer Lingus flights
KLM	PriceFrom $622	Free Cancellation	Rating 7.8 1,550 reviews	Search KLM flights
Turkish Airlines	PriceFrom $652	Free Cancellation	Rating 7.4 4,455 reviews	Search Turkish Airlines flights
JetBlue	PriceFrom $712	Free Cancellation	Rating 7.1 3,024 reviews	Search JetBlue flights
United Airlines	PriceFrom $771	Free Cancellation	Rating 7.4 10,050 reviews	Search United Airlines flights
Lufthansa	PriceFrom $772	Free Cancellation	Rating 6.8 8,164 reviews	Search Lufthansa flights
Delta	PriceFrom $904	Free Cancellation	Rating 7.8 8,486 reviews	Search Delta flights

Why use momondo?

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

Finding the right flight to Glasgow from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Glasgow quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Glasgow flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Glasgow.

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 trip

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Cheap flights from Washington, D.C. to Glasgow from $226

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 9/2. 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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Icelandair flights from Washington, D.C. to Glasgow

Our best Icelandair deals on Washington, D.C. to Glasgow flight tickets

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

Our best British Airways deals on Washington, D.C. to Glasgow flight tickets

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See travel insights to Glasgow from

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

What is the typical price of a round-trip flight between Washington, D.C. and Glasgow?

What is the cheapest month to fly to Glasgow?

What is the cheapest Washington, D.C. to Glasgow flight route?

How far in advance should I book a flight from Washington, D.C. to Glasgow?

What cabin class options are available on Washington, D.C. to Glasgow flights?

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

What airlines fly to Glasgow?

How long does it take to fly to Glasgow?

Cheap Washington, D.C. to Glasgow flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Glasgow

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

Compare and see reviews for airlines that fly from Washington, D.C. to Glasgow with momondo

Why use momondo?

An easier way to manage your Glasgow trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in Glasgow

Airports listed have a maximum distance of 27.7 mi from Glasgow

Fly your favorite airline to Glasgow

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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