$399 Find Cheap Flights from Glasgow to District of Columbia

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 10/30. 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

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to District of Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to District of Columbia, as well as popular online travel agencies
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Cheap Flights from Glasgow to District of Columbia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

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

Thu, Oct 30 - Wed, Nov 5
Multiple Airlines Logo
7:15 am - 4:35 pmGLA-IAD
13h 20m1 stop
Multiple Airlines Logo
5:05 pm - 10:05 amIAD-GLA
12h 00m1 stop
$562Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
7:15 am - 4:35 pmGLA-IAD
13h 20m1 stop
Multiple Airlines Logo
5:05 pm - 7:55 amIAD-GLA
9h 50m1 stop
$563Multiple Airlines
Find Deal
Wed, Nov 5 - Fri, Nov 14
Icelandair Logo
12:35 pm - 6:30 pmGLA-IAD
10h 55m1 stop
Icelandair Logo
7:40 pm - 9:55 amIAD-GLA
9h 15m1 stop
$598Icelandair
Find Deal
Mon, Nov 3 - Mon, Nov 10
Icelandair Logo
12:35 pm - 6:30 pmGLA-IAD
10h 55m1 stop
Icelandair Logo
7:40 pm - 9:55 amIAD-GLA
9h 15m1 stop
$620Icelandair
Find Deal
Tue, Oct 28 - Fri, Nov 7
KLM Logo
1:25 pm - 5:05 pmGLA-IAD
31h 40m1 stop
KLM Logo
6:05 pm - 10:10 pmIAD-GLA
23h 05m1 stop
$652KLM
Find Deal
Fri, Oct 31 - Mon, Nov 10
American Airlines Logo
10:40 am - 8:55 pmGLA-IAD
14h 15m1 stop
American Airlines Logo
9:45 pm - 4:35 pmIAD-GLA
13h 50m1 stop
$654American Airlines
Find Deal
Thu, Nov 6 - Wed, Nov 12
KLM Logo
1:25 pm - 11:02 pmGLA-DCA
14h 37m2 stops
KLM Logo
5:03 pm - 12:45 pmDCA-GLA
14h 42m2 stops
$658KLM
Find Deal
Tue, Oct 28 - Tue, Nov 4
American Airlines Logo
6:25 am - 6:54 pmGLA-IAD
16h 29m2 stops
American Airlines Logo
9:45 pm - 2:35 pmIAD-GLA
11h 50m1 stop
$659American Airlines
Find Deal
Thu, Oct 23 - Mon, Nov 3
Aer Lingus Logo
8:35 am - 3:50 pmGLA-IAD
12h 15m1 stop
Aer Lingus Logo
9:00 pm - 4:00 pmIAD-GLA
14h 00m1 stop
$675Aer Lingus
Find Deal
Wed, Oct 15 - Wed, Oct 22
Aer Lingus Logo
12:00 pm - 7:30 pmGLA-IAD
12h 30m1 stop
Aer Lingus Logo
5:20 pm - 8:05 amIAD-GLA
9h 45m1 stop
$681Aer Lingus
Find Deal
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.

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 $687 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $1,145 and $1,063 respectively.

What’s the cheapest day of the week to fly from Glasgow to District of Columbia?

The average price of all round-trip flights from Glasgow Intl Airport to District of Columbia clicked on KAYAK for each day over the last 12 months.

When flying from Glasgow to District of Columbia, you should consider leaving on a Thursday and avoid Wednesdays if you are looking for the best rates. For your return to Glasgow, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

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 2 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$399
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 13% 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.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the morning, when round-trip flights cost $784 on average. The most expensive time of day to fly to District of Columbia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $858.

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.
7.2
Aer LingusOverall score based on 1274 reviews
7.1Comfort
6.9Entertainment
6.5Food
8.0Crew
7.3Boarding
Airline reviews

The flight from Cincinnati to Philadelphia was satisfactory and uneventful.

8.0 ExcellentRick, Sep 2025CVG - PHL
Read more Aer Lingus reviews

The flight from Cincinnati to Philadelphia was satisfactory and uneventful.

All of my Aer Lingus flights were delayed. The seat I purchased with extra leg room was exactly the same as my previous seat that was free. I would appreciate my money back.

It was truly a horrible flight. We were delayed almost 2 hours. The seats were so tiny, my legs were hurting the entire flight. When i finally made it to Ireland i missed my connecting flight because we left Newark late. I will most likely never fly Aer Lingus again

It was fine. Not worth the premium price. Overhead bins were so high I could barely reach and no crew offered to help me. Average food. Lounge in Dublin - 51st and green- absolutely appalling. Plagued with hordes of flies, dirty, meager food and beverages. Shameful.

Dear Aer Lingus Customer Care, I am writing to formally raise a complaint regarding my recent experience on Aer Lingus flight EI53 from Dublin to Seattle on 22/08/2025. Both my wife and I were seated in 15D, 15E directly under a faulty air conditioning unit. Even though the unit was switched off, cold air continued seeping through the sides and blew directly onto us for the entire duration of the flight (over 9 hours). We reported the issue to the cabin crew, but the only attempted solution was placing a piece of food-packaging sticker over the vent. Unsurprisingly, this had no effect. When we pressed further, the crew told us: “It is hard to fix it because we don’t have an engineer on board.” As a result, my wife and I remained exposed to constant cold airflow for the whole flight, and both of us became unwell afterwards, experiencing chills, sore throat and fever at the end of the flight. This has caused significant distress, disrupted our work plans. This experience highlights both a serious maintenance issue and a lack of adequate care for passengers. We therefore request: A full investigation into the defective AC system on this aircraft. An explanation of why no effective remedy (such as reseating us) was provided. Compensation for the illness and disruption caused to both myself and my wife. We ask for a full written response within 28 days. Should this matter not be satisfactorily resolved, we are prepared to escalate the complaint to the Irish Aviation Authority and Commission for Aviation Regulation and other relevant authorities. Thank you for your urgent attention to this matter. Sincerely, Temuujin Tuvshingal Myagmarsuren Ganbold

Best travel day I've had in a long time. Everything went perfectly, no delays. 10 out of 10

Not JetBlue's fault but Aer Lingus never explained how to transfer to JetBlue.

Poor check-in experience in Manchester. Delayed boarding and check-in agent never explained how to transfer in NYC to JetBlue.

The space between seats was reduced even further. Could not even open the tray table fully and got compressed the moment the front guy reclined. For a long haul flight it was extremely uncomfortable.

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.

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

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