HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$556+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — IAD
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Glasgow Intl to District of Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 16, 2025.

This oojo deal was found by Cheapflights users on 12/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:10 pmGLA - IAD
2 stops28h 45mAer Lingus
Wed 1/289:45 pmIAD - GLA
2 stops16h 55mAer Lingus
Deal found 12/15$1,124
This Cheapflightsfares deal was found by Cheapflights users on 12/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:35 pmGLA - IAD
1 stop10h 55mIcelandair
Sat 1/247:40 pmIAD - GLA
1 stop9h 15mIcelandair
Deal found 12/13$1,145
This Ovago deal was found by Cheapflights users on 12/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:30 pmGLA - IAD
2 stops28h 05mAer Lingus
Mon 12/299:00 pmIAD - GLA
1 stop29h 50mAer Lingus
Deal found 12/15$1,241
This Netflights deal was found by Cheapflights users on 12/15. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:35 amGLA - IAD
1 stop14h 00mBritish Airways
Wed 1/289:45 pmIAD - GLA
1 stop10h 05mBritish Airways
Deal found 12/15$1,325
This Ovago deal was found by Cheapflights users on 12/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:20 amGLA - IAD
2 stops16h 35mAer Lingus
Sun 12/285:05 pmIAD - GLA
1 stop9h 45mAer Lingus
Deal found 12/14$1,376
This Cheapflightsfares deal was found by Cheapflights users on 12/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:35 pmGLA - IAD
1 stop10h 55mIcelandair
Sat 1/247:40 pmIAD - GLA
1 stop9h 15mIcelandair
Deal found 12/13$1,439
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:10 pmGLA - IAD
2 stops28h 45mAer Lingus
Fri 1/29:00 pmIAD - GLA
1 stop14h 00mAer Lingus
Deal found 12/14$1,469
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/213:55 pmGLA - DCA
2 stops29h 20mIberia
Mon 12/292:07 pmDCA - GLA
2 stops19h 23mIberia
Deal found 12/14$1,785
This Cheapflightsfares deal was found by Cheapflights users on 12/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:40 amGLA - DCA
2 stops15h 35mBritish Airways
Sat 1/243:59 pmDCA - GLA
2 stops12h 26mBritish Airways
Deal found 12/13$1,797
This Cheapflightsfares deal was found by Cheapflights users on 12/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:40 amGLA - DCA
2 stops13h 42mBritish Airways
Sat 1/243:59 pmDCA - GLA
2 stops12h 26mBritish Airways
Deal found 12/13$1,836
This Ovago deal was found by Cheapflights users on 12/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:50 pmGLA - DCA
2 stops15h 55mBritish Airways
Mon 12/294:30 pmDCA - GLA
2 stops13h 15mBritish Airways
Deal found 12/15$1,881
This Iberia deal was found by Cheapflights users on 12/14. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:30 amGLA - DCA
2 stops15h 30mIberia
Sun 12/283:25 pmDCA - GLA
2 stops18h 10mIberia
Deal found 12/14$2,010

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 December 16, 2025.

Round-trip from

$540
(Mytrip)

Popular in

October

Cheapest in

February

Average price

$974
From Glasgow Intl to District of Columbia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 16, 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 1/30

12:35 pm-6:30 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

Thu 2/5

7:40 pm-9:55 am

1 stop9h 15m

$625

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Fri 1/30

12:35 pm-6:30 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

Fri 2/6

7:40 pm-9:55 am

1 stop9h 15m

$639

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sat 2/28

7:20 am-3:35 pm

1 stop13h 15m

Washington, D.C. Dulles Intl

Fri 3/6

5:05 pm-9:05 am

1 stop11h 00m

$655

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sat 2/28

12:35 pm-6:30 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

Thu 3/5

7:40 pm-9:55 am

1 stop9h 15m

$682

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sat 2/28

6:50 pm-4:30 pm

2 stops26h 40m

Washington, D.C. Dulles Intl

Thu 3/5

7:40 pm-9:55 am

1 stop9h 15m

$746

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Fri 1/30

8:20 am-3:35 pm

1 stop12h 15m

Washington, D.C. Dulles Intl

Thu 2/5

5:05 pm-7:50 am

1 stop9h 45m

$766

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Fri 1/30

8:50 am-3:15 pm

2 stops35h 25m

Washington, D.C. Dulles Intl

Thu 2/5

7:40 pm-9:55 am

1 stop9h 15m

$778

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sun 3/1

12:35 pm-6:30 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

Fri 3/6

7:40 pm-9:55 am

1 stop9h 15m

$822

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Fri 1/30

11:00 pm-3:15 pm

2 stops21h 15m

Washington, D.C. Dulles Intl

Fri 2/6

7:40 pm-9:55 am

1 stop9h 15m

$822

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Sun 3/1

10:00 pm-3:35 pm

1 stop22h 35m

Washington, D.C. Dulles Intl

Thu 3/5

7:40 pm-9:55 am

1 stop9h 15m

$825

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 41 results
1
2
3
...
5

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 $571). 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.

How much does it cost to fly round-trip from Glasgow Intl Airport to District of Columbia?

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 December 16, 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
1,392 reviews

Entertainment

7.0

Comfort

7.1

Food

6.6

Overall

7.2

Boarding

7.4

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Aer Lingus
7.2
Good
1,392 reviews
Aer Lingus
7.2
Good
1,392 reviews

Entertainment

7.0

Comfort

7.1

Food

6.6

Overall

7.2

Boarding

7.4

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.

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, British Airways, or American Airlines 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 $571). 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.

See more FAQs

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.
Glasgow Intl to Boston flights
Glasgow Intl to Newark flights
Glasgow Intl to John F Kennedy Intl flights
Glasgow Intl to Miami flights
Glasgow Intl to Orlando flights
Glasgow Intl to Providence flights
Glasgow Intl to Fort Lauderdale flights
Glasgow Intl to Dulles Intl flights
Glasgow Intl to Raleigh flights
Glasgow Intl to Baltimore flights
Glasgow Intl to Los Angeles flights
Glasgow Intl to San Diego flights
Glasgow Intl to San Francisco flights
Glasgow Intl to Dallas/Fort Worth flights
Glasgow Intl to O'Hare Intl flights
Glasgow Intl to Philadelphia flights
Glasgow Intl to Tampa flights
Glasgow Intl to Seattle flights
Glasgow Intl to Reagan-National flights
Glasgow Intl to West Palm Beach flights
Glasgow Intl to Hobby flights
Glasgow Intl to Detroit flights
Glasgow Intl to Love Field flights
Glasgow Intl to George Bush Intcntl flights
Glasgow Intl to Austin flights
Glasgow Intl to Sky Harbor Intl flights
Glasgow Intl to Las Vegas flights
Glasgow Intl to Atlanta flights
Glasgow Intl to Minneapolis flights
Glasgow Intl to Charlotte flights
Glasgow Intl to Fort Myers flights
Glasgow Intl to Pittsburgh flights
Glasgow Intl to Denver flights
Glasgow Intl to Honolulu flights
Glasgow Intl to Cleveland flights
Glasgow Intl to Santa Ana flights
Glasgow Intl to Oakland flights
Glasgow Intl to Anchorage flights
Glasgow Intl to Norfolk flights
Glasgow Intl to Columbus flights
Glasgow Intl to St. Louis flights
Glasgow Intl to Buffalo flights
Glasgow Intl to New Orleans flights

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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$687Average$948FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.