What airlines fly to Glasgow?

United Airlines, British Airways and Icelandair 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 37% of people opting to fly with this airline when traveling to Glasgow. Keep in mind that there are 8 different airlines that fly to Glasgow on a routine basis, so you have a few additional options to choose from.

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

Icelandair, British Airways, and Finnair 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 15m and 11h 02m, respectively.

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 3 as of August 2025.

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.

$278 Cheap Flights from Washington, D.C. to Glasgow in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from $625 to $909. The lowest price recently found on this route was $511.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

8:30 pm - 1:25 pmIAD-GLA

11h 55m1 stop

2:20 pm - 7:20 pmGLA-IAD

10h 00m1 stop

$511Icelandair

Find Deal

Mon, Oct 6 - Wed, Oct 22

7:40 pm - 9:55 amIAD-GLA

9h 15m1 stop

12:35 pm - 6:30 pmGLA-IAD

10h 55m1 stop

$526Icelandair

Find Deal

Tue, Nov 4 - Sun, Nov 23

8:25 pm - 7:40 pmIAD-GLA

18h 15m1 stop

8:35 am - 3:50 pmGLA-IAD

12h 15m1 stop

$586Aer Lingus

Find Deal

Mon, Sep 15 - Thu, Sep 18

6:20 pm - 9:50 amIAD-GLA

10h 30m1 stop

10:50 am - 7:55 pmGLA-IAD

14h 05m1 stop

$609British Airways

Find Deal

Tue, Jan 6 - Tue, Jan 20

10:45 pm - 10:00 pmIAD-GLA

18h 15m1 stop

3:25 pm - 3:00 pmGLA-IAD

28h 35m2 stops

$613British Airways

Find Deal

Tue, Oct 7 - Mon, Oct 13

5:59 pm - 10:45 amDCA-GLA

12h 46m2 stops

6:35 am - 4:11 pmGLA-DCA

14h 36m2 stops

$627American Airlines

Find Deal

Fri, Oct 31 - Mon, Nov 10

3:25 pm - 12:20 pmIAD-GLA

15h 55m1 stop

6:10 am - 3:50 pmGLA-IAD

14h 40m1 stop

$630Lufthansa

Find Deal

Tue, Sep 2 - Tue, Sep 9

6:10 pm - 12:25 pmIAD-GLA

13h 15m1 stop

6:10 am - 1:30 pmGLA-IAD

12h 20m1 stop

$632Lufthansa

Find Deal

Sun, Oct 5 - Mon, Oct 13

5:20 pm - 9:20 amIAD-GLA

11h 00m1 stop

8:35 am - 6:55 pmGLA-IAD

15h 20m1 stop

$640Aer Lingus

Find Deal

Sun, Sep 14 - Sun, Sep 21

4:59 pm - 10:45 amDCA-GLA

12h 46m2 stops

11:35 am - 10:40 pmGLA-DCA

16h 05m2 stops

$823American Airlines

Find Deal

Thu, Dec 25 - Mon, Dec 29

Aer Lingus flights from Washington, D.C. to Glasgow

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

Aer Lingus

Sep 15

IAD8:25 pmWashington, D.C. Dulles Intl

18h 15m

1 stop

GLA7:40 pmGlasgow Intl

Sep 18

GLA8:35 amGlasgow Intl

12h 15m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

$586

Find similar

Aer Lingus

Sep 14

IAD5:20 pmWashington, D.C. Dulles Intl

11h 00m

1 stop

GLA9:20 amGlasgow Intl

Sep 21

GLA8:35 amGlasgow Intl

15h 20m

1 stop

IAD6:55 pmWashington, D.C. Dulles Intl

$640

Find similar

Aer Lingus

Nov 5

IAD5:05 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

GLA11:30 amGlasgow Intl

Nov 17

GLA12:00 pmGlasgow Intl

12h 30m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$658

Find similar

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 6

IAD6:20 pmWashington, D.C. Dulles Intl

10h 30m

1 stop

GLA9:50 amGlasgow Intl

Jan 20

GLA10:50 amGlasgow Intl

14h 05m

1 stop

IAD7:55 pmWashington, D.C. Dulles Intl

$609

Find similar

British Airways

Oct 7

IAD10:45 pmWashington, D.C. Dulles Intl

18h 15m

1 stop

GLA10:00 pmGlasgow Intl

Oct 13

GLA3:25 pmGlasgow Intl

28h 35m

2 stops

IAD3:00 pmWashington, D.C. Dulles Intl

$613

Find similar

British Airways

Sep 21

IAD8:12 pmWashington, D.C. Dulles Intl

15h 28m

2 stops

GLA4:40 pmGlasgow Intl

Sep 30

GLA8:25 pmGlasgow Intl

23h 35m

2 stops

IAD3:00 pmWashington, D.C. Dulles Intl

$623

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Mon 10/6

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Wed 10/22

2:20 pm-7:20 pm

1 stop10h 00m

$511

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 11/4

7:40 pm-9:55 am

1 stop9h 15m

Glasgow Intl

Sun 11/23

12:35 pm-6:30 pm

1 stop10h 55m

$526

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Mon 9/15

8:25 pm-7:40 pm

1 stop18h 15m

Glasgow Intl

Thu 9/18

8:35 am-3:50 pm

1 stop12h 15m

$586

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 1/6

6:20 pm-9:50 am

1 stop10h 30m

Glasgow Intl

Tue 1/20

10:50 am-7:55 pm

1 stop14h 05m

$609

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 10/7

10:45 pm-10:00 pm

1 stop18h 15m

Glasgow Intl

Mon 10/13

3:25 pm-3:00 pm

2 stops28h 35m

$613

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Fri 10/31

5:59 pm-10:45 am

2 stops12h 46m

Glasgow Intl

Mon 11/10

6:35 am-4:11 pm

2 stops14h 36m

$627

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Tue 9/2

3:25 pm-12:20 pm

1 stop15h 55m

Glasgow Intl

Tue 9/9

6:10 am-3:50 pm

1 stop14h 40m

$630

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 10/5

6:10 pm-12:25 pm

1 stop13h 15m

Glasgow Intl

Mon 10/13

6:10 am-1:30 pm

1 stop12h 20m

$632

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 9/14

5:20 pm-9:20 am

1 stop11h 00m

Glasgow Intl

Sun 9/21

8:35 am-6:55 pm

1 stop15h 20m

$640

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Thu 12/25

4:59 pm-10:45 am

2 stops12h 46m

Glasgow Intl

Mon 12/29

11:35 am-10:40 pm

2 stops16h 05m

$823

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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?

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 November is also very affordable. Most momondo users find prices during this month for around $588.

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

On average, the least expensive day to fly to Glasgow from Washington, D.C. is on a Monday. momondo users have found tickets for Monday departures for as low as $768. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Glasgow on Friday is $927.

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

Flying to Glasgow from Washington, D.C. in the evening is the least expensive time of day to depart. momondo users have found prices as low as $828 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,061 on average. Flights to Glasgow from Washington, D.C. at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 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 $734 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 $647 on momondo.

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

There are 4 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

Best Price Found	$278
Fastest flight time	9h 10m
Direct flights	None
Airports in Glasgow	2 airports

The best one-way flight to Glasgow from Washington, D.C. in the past 72 hours is $278. The best round-trip flight deal from Washington, D.C. to Glasgow found on momondo in the last 72 hours is $511.

The fastest flight from Washington, D.C. to Glasgow takes 9h 10m

There are no direct flights from Washington, D.C. to Glasgow. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Glasgow Intl Airport, Baltimore/Washington Airport - Glasgow Intl Airport and Washington, D.C. Reagan-National Airport - Glasgow Intl Airport.

There are 2 airports near Glasgow: Glasgow Prestwick (PIK), Glasgow Intl (GLA)

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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 10m, 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 3 as of August 2025.
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 $484	Free Cancellation	Rating 7.0 527 reviews	Search Icelandair flights
British Airways	PriceFrom $573	Free Cancellation	Rating 6.6 7,277 reviews	Search British Airways flights
American Airlines	PriceFrom $590	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
JetBlue	PriceFrom $605	Free Cancellation	Rating 7.2 2,915 reviews	Search JetBlue flights
Aer Lingus	PriceFrom $627	Free Cancellation	Rating 7.2 1,220 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $659	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
KLM	PriceFrom $667	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights
Delta	PriceFrom $688	Free Cancellation	Rating 8.0 7,981 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

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.

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Cheap flights from Washington, D.C. to Glasgow from $278

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 10/19. 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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Big names and deals

Filter for what you want

Filter for what you want

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Aer Lingus flights from Washington, D.C. to Glasgow

Our best Aer Lingus 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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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

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?

If you are unable to visit Glasgow during the month of February, then departing from Washington, D.C. during the month November is also very affordable. Most momondo users find prices during this month for around $588.

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

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

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 to Glasgow?

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

There are 4 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.

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

Icelandair, British Airways, and Finnair are the most popular carriers operating from Washington, D.C. to Glasgow

What airlines fly 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 15m and 11h 02m, respectively.

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

Best Price Found

Fastest flight time

Direct flights

Airports in Glasgow

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

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

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

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

What documentation or ID do you need to fly 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?

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

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

How can momondo help me find flights 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?

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