$373 Find Cheap Flights from Glasgow to District of Columbia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to District of Columbia departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Glasgow to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Glasgow to District of Columbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Glasgow to District of Columbia

Sat, Aug 29 - Sat, Sep 12
Icelandair Logo
2:20 pm - 7:20 pm-
10h 00m
Icelandair Logo
11:20 pm - 1:25 pm-
9h 05m
$560Icelandair
Thu, Aug 27 - Sat, Sep 12
Icelandair Logo
2:20 pm - 7:20 pm-
10h 00m
Icelandair Logo
11:20 pm - 1:25 pm-
9h 05m
$560Icelandair
Fri, Aug 28 - Wed, Sep 16
Icelandair Logo
2:20 pm - 10:15 pm-
12h 55m
Icelandair Logo
8:30 pm - 1:25 pm-
11h 55m
$560Icelandair
Thu, Aug 27 - Wed, Sep 16
Icelandair Logo
2:20 pm - 7:20 pm-
10h 00m
Icelandair Logo
8:30 pm - 1:25 pm-
11h 55m
$560Icelandair
Sat, Aug 29 - Mon, Sep 14
Icelandair Logo
2:20 pm - 10:15 pm-
12h 55m
Icelandair Logo
8:30 pm - 1:25 pm-
11h 55m
$560Icelandair
Sat, Aug 29 - Wed, Sep 16
Icelandair Logo
2:20 pm - 10:15 pm-
12h 55m
Icelandair Logo
8:30 pm - 1:25 pm-
11h 55m
$560Icelandair
Thu, Aug 27 - Mon, Sep 14
Icelandair Logo
2:20 pm - 7:20 pm-
10h 00m
Icelandair Logo
8:30 pm - 1:25 pm-
11h 55m
$560Icelandair
Sat, Aug 29 - Tue, Sep 15
Icelandair Logo
2:20 pm - 7:20 pm-
10h 00m
Icelandair Logo
8:30 pm - 1:25 pm-
11h 55m
$560Icelandair
Wed, Oct 21 - Wed, Nov 4
Aer Lingus Logo
7:40 pm - 6:55 pm-
28h 15m
Aer Lingus Logo
5:50 pm - 4:50 pm-
18h 00m
$799Aer Lingus
Thu, Sep 24 - Wed, Oct 7
Aer Lingus Logo
12:00 pm - 7:10 pm-
12h 10m
Aer Lingus Logo
5:15 pm - 4:50 pm-
18h 35m
$800Aer Lingus
Booking Insights

KAYAK's insights & trends for Glasgow to District of Columbia flights

Get data-powered insights and trends into flights from Glasgow to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Glasgow Intl Airport to District of Columbia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Glasgow Intl Airport to District of Columbia departing in August.

Flight prices are below average for this route right now.

Flights to District of Columbia from Glasgow Intl Airport usually cost between $838 and $1,051 in August.
The lowest price found in the past 5 days was $560 on Icelandair (Aug 27-Sep 12).

What is the cheapest month to fly from Glasgow Intl Airport to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Glasgow Intl Airport to District of Columbia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Glasgow Intl Airport to District of Columbia is February, when tickets cost $672 (return) on average. On the other hand, the most expensive months are April and July, when the average cost of round-trip tickets is $1,053 and $1,052 respectively.

How far in advance should I book a flight from Glasgow Intl Airport to District of Columbia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Glasgow Intl Airport to District of Columbia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Glasgow Intl Airport to District of Columbia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low season

April

Cheapest flight

$373
Best time to beat the crowds but there is an average 78% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Glasgow to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Glasgow to District of Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Glasgow to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Glasgow to District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Glasgow to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow to District of Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Glasgow to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Glasgow to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Glasgow to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1685 reviews
7.0Entertainment
7.4Boarding
8.1Crew
7.2Comfort
6.7Food
Airline reviews

Caring & friendly crew. Most important: got us SAFELY to our destination!

8.0 ExcellentTania, May 2026
Read more Aer Lingus reviews

Caring & friendly crew. Most important: got us SAFELY to our destination!

One of the best flight experience I have had in along time. Would fly with them again.

I was not admitted to the flight!!! i need a refund for this.

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

We were very satisfied and would fly with Aer Lingus again in the future.

The space between seats has reduced even further making it extremely uncomfortable. Couldn't even open the tray table properly or got compressed the moment the front guy reclined.

The Glasgow to Dublin route was very efficiently boarded, flight and landing and disembarkation were all super smooth. Dublin to JFK flight I was very pleasantly surprised overall. This was my first time on Aer Lingus and having already come off the short regional flight I was curious to know how the international flight would go. Aircraft was solid, entertainment options were better than expected, flight crew were experienced and operated like clockwork. Main entree left a little something to be desired but the snack was very tasty. Boarding and disembarkation again very smooth and pilots got us in earlier than expected. Would definitely fly again

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Everything you need to know for your flight from Glasgow to District of Columbia

Information on your arrival and departure airports