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

Airlines like Icelandair, Finnair, and British Airways fly from Glasgow Intl Airport to District of Columbia in about 12h 15m. The time it takes to get you to your destination can typically vary by up to 4h 24m. 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.

£319+ 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 £462 and £868 in January. The cheapest return flight price found within the last 3 days was £376 on Multiple Airlines (28 Jan-4 Feb).

Cheap flight deals from Glasgow Intl to District of Columbia

Enter your travel dates to find the best prices.

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 31 December 2025.

Thu 12/211:15GLA - IAD

1 stop12h 15mIcelandair

Thu 19/219:40IAD - GLA

1 stop9h 15mIcelandair

Deal found 29/12£438

Wed 28/120:35GLA - IAD

2 stops41h 05mMultiple Airlines

Wed 4/219:40IAD - GLA

1 stop9h 15mMultiple Airlines

Deal found 29/12£462

Tue 10/211:40GLA - IAD

2 stops16h 39mFinnair

Tue 24/218:20IAD - GLA

1 stop10h 30mFinnair

Deal found 30/12£495

Wed 28/108:20GLA - IAD

1 stop12h 15mBritish Airways

Wed 4/221:45IAD - GLA

1 stop11h 30mBritish Airways

Deal found 29/12£498

Tue 27/106:05GLA - IAD

1 stop15h 00mDelta

Tue 3/212:23IAD - GLA

2 stops16h 32mDelta

Deal found 28/12£517

Thu 12/210:40GLA - DCA

2 stops17h 17mKLM

Thu 19/212:59DCA - GLA

2 stops15h 56mKLM

Deal found 29/12£521

Tue 10/210:50GLA - IAD

1 stop14h 05mBritish Airways

Tue 24/218:20IAD - GLA

1 stop10h 30mBritish Airways

Deal found 29/12£509

Thu 12/221:25GLA - IAD

3 stops28h 35mMultiple Airlines

Thu 19/219:40IAD - GLA

1 stop9h 15mMultiple Airlines

Deal found 29/12£514

Thu 5/208:20GLA - IAD

1 stop12h 15mBritish Airways

Mon 9/213:08IAD - GLA

2 stops18h 57mBritish Airways

Deal found 30/12£517

Wed 21/108:20GLA - IAD

1 stop12h 15mBritish Airways

Mon 26/121:45IAD - GLA

1 stop10h 20mBritish Airways

Deal found 30/12£517

Mon 2/213:10GLA - DCA

2 stops24h 45mMultiple Airlines

Wed 11/211:05DCA - GLA

2 stops20h 00mMultiple Airlines

Deal found 30/12£607

Thu 5/208:40GLA - DCA

2 stops15h 14mBritish Airways

Mon 9/215:30DCA - GLA

2 stops14h 15mBritish Airways

Deal found 27/12£526

Thu 5/209:55GLA - DCA

2 stops13h 59mBritish Airways

Tue 10/215:30DCA - GLA

2 stops13h 20mBritish Airways

Deal found 29/12£526

Wed 18/208:40GLA - DCA

2 stops15h 08mBritish Airways

Wed 25/218:14DCA - GLA

2 stops13h 36mBritish Airways

Deal found 30/12£526

Wed 21/108:40GLA - DCA

2 stops15h 14mBritish Airways

Wed 28/118:34DCA - GLA

2 stops13h 16mBritish Airways

Deal found 30/12£548

Wed 21/108:40GLA - DCA

2 stops15h 14mBritish Airways

Mon 26/115:30DCA - GLA

2 stops13h 20mBritish Airways

Deal found 30/12£548

Tue 27/110:50GLA - DCA

2 stops16h 14mBritish Airways

Tue 3/216:43DCA - GLA

2 stops13h 02mBritish Airways

Deal found 28/12£565

Wed 14/109:45GLA - DCA

2 stops14h 09mBritish Airways

Sun 18/115:30DCA - GLA

2 stops14h 15mBritish Airways

Deal found 30/12£571

Tue 3/306:25GLA - DCA

2 stops15h 58mBritish Airways

Thu 12/317:00DCA - GLA

2 stops12h 30mBritish Airways

Deal found 28/12£596

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 31 December 2025 and is based on user searches.

Thu 1/108:20GLA - IAD

1 stop12h 15mAer Lingus

Mon 2/321:45IAD - GLA

2 stops16h 55mAer Lingus

Deal found 30/12£717

Thu 1/106:35GLA - DCA

2 stops17h 05mBritish Airways

Mon 2/313:44DCA - GLA

2 stops14h 11mBritish Airways

Deal found 30/12£1,117

Wed 14/112:35GLA - IAD

1 stop10h 55mIcelandair

Sun 18/119:40IAD - GLA

1 stop9h 15mIcelandair

Deal found 30/12£451

Wed 14/109:45GLA - DCA

2 stops14h 09mBritish Airways

Sun 18/115:30DCA - GLA

2 stops14h 15mBritish Airways

Deal found 30/12£571

Wed 14/113:55GLA - IAD

1 stop11h 00mBritish Airways

Sun 18/118:00IAD - GLA

2 stops14h 15mBritish Airways

Deal found 30/12£617

Wed 21/108:40GLA - DCA

2 stops15h 14mBritish Airways

Wed 28/118:34DCA - GLA

2 stops13h 16mBritish Airways

Deal found 30/12£548

Tue 27/106:05GLA - IAD

1 stop15h 00mDelta

Tue 3/212:23IAD - GLA

2 stops16h 32mDelta

Deal found 28/12£517

Tue 27/110:50GLA - DCA

2 stops16h 14mBritish Airways

Tue 3/216:43DCA - GLA

2 stops13h 02mBritish Airways

Deal found 28/12£565

Wed 28/107:45GLA - IAD

2 stops15h 45mMultiple Airlines

Wed 4/219:40IAD - GLA

2 stops20h 20mMultiple Airlines

Deal found 29/12£376

Wed 28/108:20GLA - IAD

1 stop12h 15mBritish Airways

Wed 4/221:45IAD - GLA

1 stop11h 30mBritish Airways

Deal found 29/12£498

Wed 28/109:45GLA - DCA

2 stops14h 09mBritish Airways

Wed 4/213:35DCA - GLA

2 stops16h 10mBritish Airways

Deal found 29/12£535

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 31 December 2025.

Thu 15/107:15GLA - IAD

3 stops42h 45mMultiple Airlines

Deal found 30/12£319

Mon 4/520:55GLA - IAD

3 stops47h 10mMultiple Airlines

Deal found 29/12£324

Mon 12/114:35GLA - IAD

3 stops29h 00mMultiple Airlines

Deal found 30/12£330

Tue 23/609:10GLA - IAD

3 stops39h 20mMultiple Airlines

Deal found 29/12£365

Thu 15/109:25GLA - DCA

1 stop13h 40mMultiple Airlines

Deal found 30/12£373

Sun 21/608:45GLA - IAD

3 stops39h 10mMultiple Airlines

Deal found 29/12£377

Mon 22/608:05GLA - IAD

3 stops40h 25mMultiple Airlines

Deal found 29/12£378

Wed 24/607:05GLA - IAD

3 stops40h 50mMultiple Airlines

Deal found 29/12£398

Mon 22/611:00GLA - DCA

2 stops16h 59mWestJet

Deal found 29/12£505

Fri 13/308:55GLA - DCA

2 stops13h 53mBritish Airways

Deal found 28/12£542

Thu 25/609:05GLA - DCA

3 stops18h 46mMultiple Airlines

Deal found 29/12£553

Sat 14/308:40GLA - DCA

2 stops14h 08mBritish Airways

Deal found 28/12£556

Find flight deals from Glasgow Intl to District of Columbia

Round-trip from	£376
One-way from	£319
Popular in	October
Cheapest in	February
Average price	£722

28/1-4/2
4 total stops
36h 05m total
Glasgow to District of Columbia

Search Deals

15/1
3 total stops
42h 45m total
Glasgow to District of Columbia

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£19 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

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

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 12/2

11:15-18:30

1 stop12h 15m

Washington, D.C. Dulles Intl

Thu 19/2

19:40-09:55

1 stop9h 15m

£438

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 28/1

20:35-08:40

2 stops41h 05m

Washington, D.C. Dulles Intl

Wed 4/2

19:40-09:55

1 stop9h 15m

£462

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 10/2

11:40-23:19

2 stops16h 39m

Washington, D.C. Dulles Intl

Tue 24/2

18:20-09:50

1 stop10h 30m

£495

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 28/1

08:20-15:35

1 stop12h 15m

Washington, D.C. Dulles Intl

Wed 4/2

21:45-14:15

1 stop11h 30m

£498

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 10/2

10:50-19:55

1 stop14h 05m

Washington, D.C. Dulles Intl

Tue 24/2

18:20-09:50

1 stop10h 30m

£509

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 12/2

21:25-21:00

3 stops28h 35m

Washington, D.C. Dulles Intl

Thu 19/2

19:40-09:55

1 stop9h 15m

£514

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 5/2

08:20-15:35

1 stop12h 15m

Washington, D.C. Dulles Intl

Mon 9/2

13:08-13:05

2 stops18h 57m

£517

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 27/1

06:05-16:05

1 stop15h 00m

Washington, D.C. Dulles Intl

Tue 3/2

12:23-09:55

2 stops16h 32m

£517

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Wed 21/1

08:20-15:35

1 stop12h 15m

Washington, D.C. Dulles Intl

Mon 26/1

21:45-13:05

1 stop10h 20m

£517

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Thu 12/2

10:40-22:57

2 stops17h 17m

Washington, D.C. Reagan-National

Thu 19/2

12:59-09:55

2 stops15h 56m

£521

Flights are sorted by cheapest return flights first.

Deals found on 30/12

Showing 1-10 of 41 results

...

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.

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

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

Currently, May is the cheapest month in which you can book a flight from Glasgow Intl Airport to District of Columbia (average of £423). Flying from Glasgow Intl Airport to District of Columbia in July is currently the most expensive (average of £585). 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

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,435 reviews

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Aer Lingus

7.2

Good

1,416 reviews

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Icelandair

7.1

Good

593 reviews

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

British Airways

6.7

Okay

7,631 reviews

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

How long is the flight from Glasgow Intl Airport to District of Columbia?
Airlines like Icelandair, Finnair, and British Airways fly from Glasgow Intl Airport to District of Columbia in about 12h 15m. The time it takes to get you to your destination can typically vary by up to 4h 24m. 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, May is the cheapest month in which you can book a flight from Glasgow Intl Airport to District of Columbia (average of £423). Flying from Glasgow Intl Airport to District of Columbia in July is currently the most expensive (average of £585). 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

Browse thousands of different options on Cheapflights for your next trip

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Direct flights to United States

Top 4 airlines flying from Glasgow Intl to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£433	Average£589	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
British Airways	Cheapest£445	Average£587	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£461	Average£559	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Aer Lingus	Cheapest£497	Average£655	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus 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 £319

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 15/1. 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

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 31 December 2025.

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 31 December 2025.

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 31 December 2025.

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Glasgow Intl to District of Columbia

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

Top 4 airlines flying from Glasgow Intl to District of Columbia

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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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 31 December 2025.