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$349+ Cheap flights from Glasgow Intl (GLA) to District of Columbia

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — IAD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Glasgow Intl to District of Columbia

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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:25 amGLA - IAD
2 stops15h 05mMultiple Airlines
Tue 12/27:40 pmIAD - GLA
2 stops19h 40mMultiple Airlines
Deal found 10/28$602
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:25 amGLA - IAD
1 stop12h 10mMultiple Airlines
Fri 12/199:00 pmIAD - GLA
1 stop18h 00mMultiple Airlines
Deal found 10/28$604
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:25 amGLA - IAD
1 stop13h 10mMultiple Airlines
Sun 12/215:05 pmIAD - GLA
1 stop9h 50mMultiple Airlines
Deal found 10/29$606
This Gotogate deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:35 pmGLA - IAD
1 stop10h 55mIcelandair
Sun 12/147:40 pmIAD - GLA
1 stop9h 15mIcelandair
Deal found 10/30$615
This Gotogate deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:35 pmGLA - IAD
1 stop10h 55mIcelandair
Tue 12/167:40 pmIAD - GLA
1 stop9h 15mIcelandair
Deal found 10/29$618
This Gotogate deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:35 pmGLA - IAD
1 stop10h 55mIcelandair
Tue 12/27:40 pmIAD - GLA
1 stop9h 15mIcelandair
Deal found 10/28$620
This The Travel House deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:35 pmGLA - IAD
1 stop10h 55mIcelandair
Wed 11/127:40 pmIAD - GLA
1 stop9h 15mIcelandair
Deal found 10/28$626
This Expedia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:20 amGLA - IAD
1 stop12h 15mAer Lingus
Tue 12/25:05 pmIAD - GLA
1 stop9h 45mAer Lingus
Deal found 10/28$687
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:25 pmGLA - IAD
2 stops31h 10mMultiple Airlines
Sat 1/39:00 pmIAD - GLA
1 stop17h 55mMultiple Airlines
Deal found 10/28$694
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:15 amGLA - IAD
1 stop13h 20mMultiple Airlines
Wed 12/315:05 pmIAD - GLA
1 stop12h 00mMultiple Airlines
Deal found 10/28$755
This Icelandair deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:35 pmGLA - DCA
2 stops15h 24mMultiple Airlines
Wed 11/121:35 pmDCA - GLA
2 stops15h 20mMultiple Airlines
Deal found 10/30$931
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:40 amGLA - DCA
2 stops15h 03mAmerican Airlines
Wed 12/35:54 pmDCA - GLA
2 stops13h 56mAmerican Airlines
Deal found 10/29$935

Cheap 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 October 30, 2025.

Round-trip from

$602
(Mytrip)

One-way from

$349
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,033
From Glasgow Intl to District of Columbia
Search Deals
One-way flight from Glasgow Intl to District of Columbia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Glasgow Intl to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to District of Columbia that are best for you.

Fly from

Glasgow Intl

Fly to

District of Columbia

Route

Depart

Return

Price

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Fri 12/12

8:25 am-3:35 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Fri 12/19

9:00 pm-8:00 pm

1 stop18h 00m

$604

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sun 12/14

7:25 am-3:35 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Sun 12/21

5:05 pm-7:55 am

1 stop9h 50m

$606

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 12/11

12:35 pm-6:30 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

Sun 12/14

7:40 pm-9:55 am

1 stop9h 15m

$615

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 11/25

12:35 pm-6:30 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

Tue 12/2

7:40 pm-9:55 am

1 stop9h 15m

$620

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 11/6

12:35 pm-6:30 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

Wed 11/12

7:40 pm-9:55 am

1 stop9h 15m

$626

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 11/25

8:25 am-6:30 pm

2 stops15h 05m

Washington, D.C. Dulles Intl

Tue 12/2

7:40 pm-8:30 am

3 stops31h 50m

$670

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 12/18

1:25 pm-3:35 pm

2 stops31h 10m

Washington, D.C. Dulles Intl

Sat 1/3

9:00 pm-7:55 pm

1 stop17h 55m

$694

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sun 12/7

12:00 pm-7:30 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sun 1/11

5:05 pm-7:50 am

1 stop9h 45m

$781

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Tue 11/25

8:20 am-3:35 pm

1 stop12h 15m

Washington, D.C. Dulles Intl

Tue 12/16

5:05 pm-4:00 pm

1 stop17h 55m

$800

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 12/11

9:25 pm-9:00 pm

3 stops28h 35m

Washington, D.C. Dulles Intl

Sun 12/14

10:30 pm-11:10 pm

3 stops19h 40m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 37 results
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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 round-trip 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 $574). Flying from Glasgow Intl Airport to District of Columbia in July is currently the most expensive (average of $789). 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.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Aer Lingus from Glasgow Intl Airport to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,365 reviews

Comfort

7.1

Entertainment

6.9

Food

6.6

Overall

7.2

Crew

8.0

Boarding

7.4

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
Aer Lingus
7.2
Good
1,365 reviews
Aer Lingus
7.2
Good
1,365 reviews

Comfort

7.1

Entertainment

6.9

Food

6.6

Overall

7.2

Crew

8.0

Boarding

7.4

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.

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?

    There are many flights that can get you from Glasgow Intl Airport to District of Columbia in 10h 55m. Fly via Icelandair, American Airlines, or British Airways to get the fastest option. There are 3426 mi between Glasgow Intl Airport and District of Columbia. Both multi-stop and nonstop 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 vacation 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 $574). Flying from Glasgow Intl Airport to District of Columbia in July is currently the most expensive (average of $789). 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.

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Alternative routes for Glasgow Intl to District of Columbia

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Top airline flying from Glasgow Intl to District of Columbia

Discover the top airline that operate flights from Glasgow Intl to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$687Average$940FlexibilityNo cancel feeOn-timeN/A

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