How long is the flight from Glasgow Intl Airport to District of Columbia?

Airlines like Icelandair and British Airways fly from Glasgow Intl Airport to District of Columbia in about 10h. The time it takes to get you to your destination can typically vary by up to 5h 20m. Airlines will cover a distance of 3426 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in District of Columbia ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit District of Columbia when rainfall is around 66.0 mm.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What are the most popular airlines that fly from Glasgow Intl Airport to District of Columbia?

The most popular airlines flying from Glasgow Intl Airport to District of Columbia are Aer Lingus, Icelandair and British Airways. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from GLA to DC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow Intl Airport to District of Columbia as you normally would.

Can I find deals for flights from Glasgow Intl to District of Columbia that include hotel bookings?

Yes. In addition to deals on Glasgow Intl to District of Columbia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Glasgow Intl to District of Columbia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to District of Columbia.

Can I find deals for business class flights from Glasgow Intl to District of Columbia?

Yes. Cheapflights offers flight deals from Glasgow Intl to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£309+ Cheap Flights from Glasgow Intl Airport to District of Columbia

Q: How much does it cost for a return flight from Glasgow Intl Airport to District of Columbia?

Airfare is below average for this route at the moment. Glasgow Intl Airport to District of Columbia flights typically cost between £616 and £761 in April. The cheapest return flight price found within the last 3 days was £441 on Icelandair (24 Apr-26 Apr).

Cheap flight deals from Glasgow Intl to District of Columbia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Glasgow Intl to District of Columbia
Explore the most affordable flight options available from Glasgow Intl to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Fri 24/414:30

GLA

IAD

1 stop9h 50m

Icelandair

Sun 26/420:30

IAD

GLA

1 stop11h 55m

Icelandair

Deal found 6/3£441

Mon 20/414:30

GLA

IAD

1 stop9h 50m

Icelandair

Fri 8/523:20

IAD

GLA

1 stop9h 05m

Icelandair

Deal found 9/3£448

Wed 29/414:20

GLA

IAD

1 stop10h 00m

Icelandair

Sun 3/520:30

IAD

GLA

1 stop11h 55m

Icelandair

Deal found 6/3£449

Tue 21/414:20

GLA

IAD

1 stop10h 00m

Icelandair

Mon 4/520:30

IAD

GLA

1 stop11h 55m

Icelandair

Deal found 9/3£449

Thu 23/419:00

GLA

IAD

2 stops41h 27m

Multiple Airlines

Sat 9/520:30

IAD

GLA

1 stop12h 05m

Multiple Airlines

Deal found 9/3£458

Fri 24/414:30

GLA

IAD

1 stop9h 50m

Icelandair

Fri 8/523:20

IAD

GLA

1 stop9h 05m

Icelandair

Deal found 9/3£460

Sat 25/421:35

GLA

IAD

2 stops38h 57m

Multiple Airlines

Mon 4/520:30

IAD

GLA

1 stop11h 55m

Multiple Airlines

Deal found 9/3£465

Fri 24/414:30

GLA

IAD

1 stop9h 50m

Icelandair

Wed 6/520:30

IAD

GLA

1 stop11h 55m

Icelandair

Deal found 9/3£469

Thu 2/714:20

GLA

IAD

1 stop10h 00m

Icelandair

Mon 6/720:30

IAD

GLA

1 stop11h 55m

Icelandair

Deal found 6/3£496

Thu 15/1014:20

GLA

IAD

1 stop10h 00m

Icelandair

Mon 26/1020:40

IAD

GLA

1 stop9h 15m

Icelandair

Deal found 9/3£498

Wed 22/406:25

GLA

DCA

2 stops15h 20m

British Airways

Sun 26/406:00

DCA

GLA

2 stops20h 55m

British Airways

Deal found 10/3£620

Mon 4/510:45

GLA

DCA

2 stops14h 34m

British Airways

Mon 11/516:43

DCA

GLA

2 stops12h 22m

British Airways

Deal found 6/3£653

Find flight deals from Glasgow Intl to District of Columbia

Round-trip from	£441
One-way from	£309
Popular in	July
Cheapest in	February
Average price	£616

Icelandair
24/4-26/4
2 total stops
21h 45m total
Glasgow to District of Columbia

Search Deals

29/5
2 total stops
32h 40m total
Glasgow to District of Columbia

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£48 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 29/4

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Sun 3/5

20:30-13:25

1 stop11h 55m

£448

Fastest return journey

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 21/4

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Sun 10/5

23:20-13:25

1 stop9h 05m

£449

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 2/7

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Mon 6/7

20:30-13:25

1 stop11h 55m

£496

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 29/4

13:20-23:59

2 stops15h 39m

Washington, D.C. Dulles Intl

Sun 3/5

17:40-09:10

1 stop10h 30m

£571

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 2/7

18:40-15:50

1 stop26h 10m

Washington, D.C. Dulles Intl

Mon 6/7

17:40-10:05

1 stop11h 25m

£603

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Wed 22/4

06:25-16:45

2 stops15h 20m

Washington, D.C. Reagan-National

Sun 26/4

06:00-07:55

2 stops20h 55m

£620

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Mon 4/5

10:45-20:19

2 stops14h 34m

Washington, D.C. Reagan-National

Mon 11/5

16:43-10:05

2 stops12h 22m

£653

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Mon 4/5

06:00-18:08

2 stops17h 08m

Washington, D.C. Dulles Intl

Mon 11/5

13:32-08:25

2 stops13h 53m

£726

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Wed 15/4

06:25-18:58

2 stops17h 33m

Washington, D.C. Reagan-National

Sun 19/4

13:45-09:50

2 stops15h 05m

£726

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Sat 30/5

13:25-23:13

2 stops14h 48m

Washington, D.C. Reagan-National

Sat 6/6

15:47-11:30

2 stops14h 43m

£766

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 35 resultsSorted by cheapest first

Best time to book a flight from Glasgow Intl to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Glasgow Intl with our price prediction graph.

GLA-IAD

GLA-DCA

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to District of Columbia

GLA-USDC

GLA-IAD

GLA-DCA

What is the cheapest month to book a flight from Glasgow Intl Airport to District of Columbia?

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to District of Columbia (average of £417). Flying from Glasgow Intl Airport to District of Columbia in July is currently the most expensive (average of £548). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Glasgow Intl Airport to District of Columbia?

Reviews of airlines servicing District of Columbia

Get a feel of what it's like to fly with KLM,Aer Lingus, andIcelandair from Glasgow Intl Airport to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,469 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

KLM

7.8

Good

1,469 reviews

KLM

7.8

Good

1,469 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Aer Lingus

7.2

Good

1,473 reviews

KLM

7.8

Good

1,469 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Icelandair

7.1

Good

619 reviews

KLM

7.8

Good

1,469 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

British Airways

6.7

Okay

7,781 reviews

KLM

7.8

Good

1,469 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

How long is the flight from Glasgow Intl Airport to District of Columbia?
Airlines like Icelandair and British Airways fly from Glasgow Intl Airport to District of Columbia in about 10h. The time it takes to get you to your destination can typically vary by up to 5h 20m. Airlines will cover a distance of 3426 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Glasgow Intl to District of Columbia that include hotel bookings?
Yes. In addition to deals on Glasgow Intl to District of Columbia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Glasgow Intl to District of Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to District of Columbia.
Can I find deals for business class flights from Glasgow Intl to District of Columbia?
Yes. Cheapflights offers flight deals from Glasgow Intl to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Glasgow Intl Airport to District of Columbia?
Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to District of Columbia (average of £417). Flying from Glasgow Intl Airport to District of Columbia in July is currently the most expensive (average of £548). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Glasgow Intl to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£422	Average£597	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Aer Lingus	Cheapest£499	Average£665	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest£528	Average£653	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Glasgow Intl to District of Columbia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Glasgow Intl to District of Columbia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to District of Columbia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Glasgow Intl to District of Columbia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Glasgow Intl to District of Columbia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Glasgow Intl to District of Columbia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Glasgow Intl to District of Columbia become cheaper?

Yes! Start tracking prices for Glasgow Intl to District of Columbia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Glasgow Intl Airport to District of Columbia from £309

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Glasgow Intl to District of Columbia

Cheapest flights from Glasgow Intl to District of ColumbiaExplore the most affordable flight options available from Glasgow Intl to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Explore the most affordable flight options available from Glasgow Intl to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Best flights from Glasgow Intl to District of ColumbiaDiscover carefully curated flight deals from Glasgow Intl to District of Columbia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 March 2026.

Discover carefully curated flight deals from Glasgow Intl to District of Columbia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 March 2026.

Last-minute flights from Glasgow Intl to District of ColumbiaDiscover last-minute flight deals from Glasgow Intl to District of Columbia. Data last updated 10 March 2026 and is based on user searches.

Discover last-minute flight deals from Glasgow Intl to District of Columbia. Data last updated 10 March 2026 and is based on user searches.

One-way flights from Glasgow Intl to District of ColumbiaSearch for one-way flight options from Glasgow Intl to District of Columbia. Find affordable one-way fares based on user searches. Data last updated 10 March 2026.

Search for one-way flight options from Glasgow Intl to District of Columbia. Find affordable one-way fares based on user searches. Data last updated 10 March 2026.

Find flight deals from Glasgow Intl to District of Columbia

Keep the following information in mind while searching for Glasgow Intl to District of Columbia flight deals. Data was last updated 10 March 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to District of Columbia that are best for you.

Best time to book a flight from Glasgow Intl to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Glasgow Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to District of Columbia

What is the cheapest month to book a flight from Glasgow Intl Airport to District of Columbia?

How much does it cost for a return flight from Glasgow Intl Airport to District of Columbia?

Reviews of airlines servicing District of Columbia

Get a feel of what it's like to fly with KLM,Aer Lingus, andIcelandair from Glasgow Intl Airport to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Glasgow Intl Airport to District of Columbia?

Can I find deals for flights from Glasgow Intl to District of Columbia that include hotel bookings?

How can I find direct flights from Glasgow Intl to District of Columbia?

Can I find deals for business class flights from Glasgow Intl to District of Columbia?

What is the cheapest month to book a flight from Glasgow Intl Airport to District of Columbia?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Glasgow Intl to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to District of Columbia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

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Search flights from Glasgow Intl to District of Columbia by cabin class

Find flights from Glasgow Intl to District of Columbia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Glasgow Intl and District of Columbia flights

Browse other Glasgow Intl and District of Columbia flight options. Last updated on 10 March 2026.

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Top 3 airlines flying from Glasgow Intl to District of Columbia

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How does Cheapflights help users find flights from Glasgow Intl to District of Columbia?

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to District of Columbia?

Can Cheapflights find flights from Glasgow Intl to District of Columbia with no change fees?

Can Cheapflights notify me if prices for flights from Glasgow Intl to District of Columbia become cheaper?

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Cheapest flights from Glasgow Intl to District of Columbia
Explore the most affordable flight options available from Glasgow Intl to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Best flights from Glasgow Intl to District of Columbia
Discover carefully curated flight deals from Glasgow Intl to District of Columbia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 March 2026.

Last-minute flights from Glasgow Intl to District of Columbia
Discover last-minute flight deals from Glasgow Intl to District of Columbia. Data last updated 10 March 2026 and is based on user searches.

One-way flights from Glasgow Intl to District of Columbia
Search for one-way flight options from Glasgow Intl to District of Columbia. Find affordable one-way fares based on user searches. Data last updated 10 March 2026.