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

Airlines like KLM, Virgin Atlantic, and Delta fly from Glasgow Intl Airport to District of Columbia in about 14h 55m. The time it takes to get you to your destination can typically vary by up to 10m. 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.

£332+ Cheap Flights from Glasgow Intl Airport to District of Columbia

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 4 October 2026.

Sat 31/1011:55 -

1 stop11h 35m

Sat 7/1119:40 -

1 stop9h 15m

Deal found 3/10£488

Fri 30/1011:35 -

1 stop11h 55m

Fri 6/1119:40 -

1 stop9h 15m

Deal found 2/10£488

Fri 30/1011:35 -

1 stop11h 55m

Sat 7/1119:40 -

1 stop9h 15m

Deal found 3/10£501

Thu 29/1011:55 -

1 stop11h 35m

Thu 5/1119:40 -

1 stop9h 15m

Deal found 1/10£511

Tue 8/1208:45 -

1 stop11h 55m

Fri 8/117:50 -

2 stops16h 25m

Deal found 29/9£529

Thu 29/1020:45 -

2 stops27h 35m

Thu 5/1118:40 -

2 stops20h 25m

Deal found 1/10£530

Tue 8/1213:15 -

1 stop11h 05m

Fri 8/118:05 -

1 stop11h 45m

Deal found 29/9£531

Mon 23/1111:55 -

1 stop11h 35m

Thu 26/1119:40 -

1 stop9h 15m

Deal found 3/10£535

Mon 16/1112:55 -

2 stops32h 35m

Mon 23/1118:40 -

2 stops20h 25m

Deal found 2/10£552

Fri 13/1113:25 -

1 stop31h 30m

Fri 27/1118:15 -

1 stop17h 15m

Deal found 30/9£554

Find flight deals from Glasgow Intl to District of Columbia

Round-trip from	£488
One-way from	£332
Popular in	April
Cheapest in	November
Average price	£571

Icelandair
31/10-7/11
2 total stops
20h 50m total
Glasgow to District of Columbia

Search Deals

15/1-31/12
3 total stops
37h 25m total
Glasgow to District of Columbia

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£79 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£36 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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 Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Wed 14/10

22:00-20:35

3 stops51h 35m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£422

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Wed 14/10

13:20-19:25

1 stop11h 05m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£495

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Sat 10/10

22:00-19:00

3 stops26h 00m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£524

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Sun 11/10

18:05-19:00

2 stops29h 55m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£544

Fastest return journey

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Sat 24/10

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£557

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Sun 1/11

05:40-16:45

1 stop15h 05m

Washington, D.C. Dulles Intl

Sun 8/11

17:45-08:30

1 stop9h 45m

£562

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Mon 16/11

06:00-15:55

1 stop14h 55m

Washington, D.C. Dulles Intl

Mon 23/11

18:20-16:30

2 stops17h 10m

£571

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Sun 1/11

05:40-16:45

1 stop15h 05m

Washington, D.C. Dulles Intl

Sun 8/11

18:32-16:30

2 stops16h 58m

£571

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Sun 1/11

07:25-18:30

2 stops16h 05m

Washington, D.C. Dulles Intl

Sun 8/11

19:40-22:15

2 stops21h 35m

£572

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Wed 11/11

08:15-18:47

2 stops15h 32m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£573

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 14 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

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

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

Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to District of Columbia (average of £429). Flying from Glasgow Intl Airport to District of Columbia in April is currently the most expensive (average of £795). 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?

Airfare is below average for this route at the moment.

Glasgow Intl Airport to District of Columbia flights typically cost between £541 and £673 in October.
The cheapest return price found within the last 5 days was £488 on Icelandair (31 Oct–7 Nov).

Reviews of airlines servicing District of Columbia

Get a feel of what it's like to fly with Aer Lingus,Icelandair, andBritish Airways 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.

Aer Lingus

7.3

Good

1,811 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight

Aer Lingus

7.3

Good

1,811 reviews

Aer Lingus

7.3

Good

1,811 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight

Icelandair

6.9

Okay

756 reviews

Aer Lingus

7.3

Good

1,811 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight

British Airways

6.7

Okay

8,244 reviews

Aer Lingus

7.3

Good

1,811 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight

Related info for your journey

How long is the flight from Glasgow Intl Airport to District of Columbia?
Airlines like KLM, Virgin Atlantic, and Delta fly from Glasgow Intl Airport to District of Columbia in about 14h 55m. The time it takes to get you to your destination can typically vary by up to 10m. 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, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to District of Columbia (average of £429). Flying from Glasgow Intl Airport to District of Columbia in April is currently the most expensive (average of £795). 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£677	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
British Airways	Cheapest£502	Average£641	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aer Lingus	Cheapest£520	Average£701	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

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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 £332

This is the cheapest retur 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

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 4 October 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 4 October 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 4 October 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 4 October 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 4 October 2026 and is based on user searches.

Discover last-minute flight deals from Glasgow Intl to District of Columbia. Data last updated 4 October 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 4 October 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 4 October 2026.

Find flight deals from Glasgow Intl to District of Columbia

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One-way from

Popular in

Cheapest in

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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

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?

Airfare is below average for this route at the moment.

Glasgow Intl Airport to District of Columbia flights typically cost between £541 and £673 in October.The cheapest return price found within the last 5 days was £488 on Icelandair (31 Oct–7 Nov).

Reviews of airlines servicing District of Columbia

Related info for your journey

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

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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 4 October 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 4 October 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 4 October 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 4 October 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 4 October 2026.

Glasgow Intl Airport to District of Columbia flights typically cost between £541 and £673 in October.
The cheapest return price found within the last 5 days was £488 on Icelandair (31 Oct–7 Nov).