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

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

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 34% 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.

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 8h 50m and 9h 30m, 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 December 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.

$246 Cheap Flights from Washington, D.C. to Glasgow in 2025/26

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One-way

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7:40 pm - 10:35 pm

BWI

GLA

21h 55m2 stops

7:15 am - 6:40 pm

GLA

BWI

16h 25m2 stops

$465Multiple Airlines

Thu, Jan 22 - Thu, Jan 29

7:40 pm - 8:20 pm

BWI

GLA

19h 40m2 stops

8:25 am - 6:40 pm

GLA

BWI

15h 15m2 stops

$467Multiple Airlines

Tue, Jan 20 - Tue, Jan 27

7:40 pm - 9:55 am

IAD

GLA

9h 15m1 stop

12:35 pm - 6:30 pm

GLA

IAD

10h 55m1 stop

$474Icelandair

Sat, Feb 14 - Sat, Feb 21

7:40 pm - 9:55 am

BWI

GLA

9h 15m1 stop

12:35 pm - 6:40 pm

GLA

BWI

11h 05m1 stop

$479Icelandair

Sat, Feb 14 - Sat, Feb 21

6:00 am - 4:35 pm

DCA

GLA

29h 35m2 stops

10:40 am - 10:48 pm

GLA

DCA

17h 08m2 stops

$617Virgin Atlantic

Thu, Jan 22 - Thu, Jan 29

11:11 am - 9:55 am

DCA

GLA

17h 44m2 stops

10:40 am - 10:57 pm

GLA

DCA

17h 17m2 stops

$621Virgin Atlantic

Sun, Feb 8 - Tue, Feb 17

4:30 pm - 12:45 pm

DCA

GLA

15h 15m2 stops

6:05 am - 9:41 pm

GLA

DCA

20h 36m2 stops

$624Delta

Thu, Dec 11 - Sun, Dec 14

4:30 pm - 12:45 pm

DCA

GLA

15h 15m2 stops

1:25 pm - 11:58 pm

GLA

DCA

15h 33m2 stops

$625Delta

Thu, Dec 11 - Mon, Dec 15

3:30 pm - 10:45 am

DCA

GLA

14h 15m2 stops

8:55 am - 6:56 pm

GLA

DCA

15h 01m2 stops

$626British Airways

Tue, Jan 20 - Tue, Jan 27

1:45 pm - 10:45 am

DCA

GLA

16h 00m2 stops

8:25 pm - 6:58 pm

GLA

DCA

27h 33m2 stops

$652British Airways

Sat, Feb 21 - Fri, Feb 27

Icelandair flights from Washington, D.C. to Glasgow

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

Icelandair

Feb 14

IAD7:40 pmWashington, D.C. Dulles Intl

9h 15m

1 stop

GLA9:55 amGlasgow Intl

Feb 21

GLA12:35 pmGlasgow Intl

10h 55m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$474

Find similar

Icelandair

Feb 14

BWI7:40 pmBaltimore/Washington

9h 15m

1 stop

GLA9:55 amGlasgow Intl

Feb 21

GLA12:35 pmGlasgow Intl

11h 05m

1 stop

BWI6:40 pmBaltimore/Washington

$479

Find similar

Icelandair

Feb 8

BWI7:40 pmBaltimore/Washington

9h 15m

1 stop

GLA9:55 amGlasgow Intl

Feb 17

GLA12:35 pmGlasgow Intl

11h 05m

1 stop

BWI6:40 pmBaltimore/Washington

$486

Find similar

American Airlines flights from Washington, D.C. to Glasgow

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

American Airlines

Jan 23

DCA3:30 pmWashington, D.C. Reagan-National

14h 15m

2 stops

GLA10:45 amGlasgow Intl

Feb 7

GLA8:40 amGlasgow Intl

15h 56m

2 stops

DCA7:36 pmWashington, D.C. Reagan-National

$639

Find similar

American Airlines

Feb 14

IAD4:40 pmWashington, D.C. Dulles Intl

15h 40m

2 stops

GLA1:20 pmGlasgow Intl

Feb 21

GLA6:35 amGlasgow Intl

22h 24m

2 stops

IAD11:59 pmWashington, D.C. Dulles Intl

$640

Find similar

American Airlines

Mar 8

BWI6:35 pmBaltimore/Washington

16h 00m

2 stops

GLA2:35 pmGlasgow Intl

Mar 11

GLA10:55 amGlasgow Intl

12h 50m

1 stop

BWI7:45 pmBaltimore/Washington

$725

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Thu 1/22

7:40 pm-10:35 pm

2 stops21h 55m

Glasgow Intl

Thu 1/29

7:15 am-6:40 pm

2 stops16h 25m

$465

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Tue 1/20

7:40 pm-8:20 pm

2 stops19h 40m

Glasgow Intl

Tue 1/27

8:25 am-6:40 pm

2 stops15h 15m

$467

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sat 2/14

7:40 pm-9:55 am

1 stop9h 15m

Glasgow Intl

Sat 2/21

12:35 pm-6:30 pm

1 stop10h 55m

$474

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Sat 2/14

7:40 pm-9:55 am

1 stop9h 15m

Glasgow Intl

Sat 2/21

12:35 pm-6:40 pm

1 stop11h 05m

$479

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Thu 1/22

6:00 am-4:35 pm

2 stops29h 35m

Glasgow Intl

Thu 1/29

10:40 am-10:48 pm

2 stops17h 08m

$617

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Sun 2/8

11:11 am-9:55 am

2 stops17h 44m

Glasgow Intl

Tue 2/17

10:40 am-10:57 pm

2 stops17h 17m

$621

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Thu 12/11

4:30 pm-12:45 pm

2 stops15h 15m

Glasgow Intl

Sun 12/14

6:05 am-9:41 pm

2 stops20h 36m

$624

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Thu 12/11

4:30 pm-12:45 pm

2 stops15h 15m

Glasgow Intl

Mon 12/15

1:25 pm-11:58 pm

2 stops15h 33m

$625

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Tue 1/20

3:30 pm-10:45 am

2 stops14h 15m

Glasgow Intl

Tue 1/27

8:55 am-6:56 pm

2 stops15h 01m

$626

Washington, D.C.Glasgow

DCA - GLA

DCAGLA

Washington, D.C. Reagan-National

Sat 2/21

1:45 pm-10:45 am

2 stops16h 00m

Glasgow Intl

Fri 2/27

8:25 pm-6:58 pm

2 stops27h 33m

$652

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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 cheapest month to fly to Glasgow?

If you are unable to visit Glasgow during the month of January, then departing from Washington, D.C. during the month February is also very affordable. Most momondo users find prices during this month for around $597.

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 $724 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 $579 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	8h 50m
Direct flights	None

The fastest flight from Washington, D.C. to Glasgow takes 8h 50m

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

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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 15m, 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 December 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 $494	Free Cancellation	Rating 7.0 588 reviews	Search Icelandair flights
British Airways	PriceFrom $574	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
JetBlue	PriceFrom $605	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
Aer Lingus	PriceFrom $629	Free Cancellation	Rating 7.2 1,389 reviews	Search Aer Lingus flights
Turkish Airlines	PriceFrom $652	Free Cancellation	Rating 7.3 4,084 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $693	Free Cancellation	Rating 7.4 9,089 reviews	Search United Airlines flights
Delta	PriceFrom $715	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
Lufthansa	PriceFrom $860	Free Cancellation	Rating 6.8 7,618 reviews	Search Lufthansa flights
American Airlines	PriceFrom $920	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines 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.

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Cheap flights from Washington, D.C. to Glasgow from $246

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 1/6. 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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Find the cheapest flights from Washington, D.C. to Glasgow

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Icelandair flights from Washington, D.C. to Glasgow

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

American Airlines flights from Washington, D.C. to Glasgow

Our best American Airlines 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 cheapest month to fly to Glasgow?

If you are unable to visit Glasgow during the month of January, then departing from Washington, D.C. during the month February is also very affordable. Most momondo users find prices during this month for around $597.

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 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.

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

Icelandair, British Airways, and Delta 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 8h 50m and 9h 30m, 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

Fastest flight time

Direct flights

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