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WAS - GLA

Find cheap flights from Washington, D.C. to Glasgow from $322

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Glasgow departing on 7/22. 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
0 bags
Sun 4/28
Sun 5/5

Search hundreds of travel sites at once for deals on flights to Glasgow

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Glasgow.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Glasgow.
In the last 7 days travelers have searched 46,342,885 times on KAYAK, and here is why:

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Cheap flight deals from Washington, D.C. to Glasgow

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Glasgow 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 and deals for you by selecting your travel dates.
Choose your dates
8:30 pm - 1:25 pmIAD-GLA
11h 55m1 stop
2:20 pm - 7:15 pmGLA-IAD
9h 55m1 stop
$591Icelandair
Find Deal
Tue, Sep 10 - Tue, Sep 17
8:30 pm - 1:25 pmIAD-GLA
11h 55m1 stop
2:20 pm - 7:15 pmGLA-IAD
9h 55m1 stop
$595Icelandair
Find Deal
Tue, Sep 17 - Wed, Oct 2
6:15 am - 8:30 amIAD-GLA
21h 15m2 stops
6:10 am - 4:00 pmGLA-IAD
14h 50m1 stop
$626Delta
Find Deal
Sun, Apr 21 - Sat, May 4
6:10 am - 8:30 amBWI-GLA
21h 20m2 stops
9:15 am - 11:20 pmGLA-BWI
19h 05m2 stops
$631Delta
Find Deal
Thu, Apr 25 - Thu, May 2
9:10 pm - 1:50 pmBWI-GLA
11h 40m1 stop
11:30 am - 7:20 pmGLA-BWI
12h 50m1 stop
$745British Airways
Find Deal
Sat, Apr 27 - Sat, May 4
3:38 pm - 2:35 pmIAD-GLA
17h 57m2 stops
3:45 pm - 7:42 pmGLA-IAD
32h 57m2 stops
$757American Airlines
Find Deal
Sun, Apr 28 - Sun, May 5
4:45 pm - 1:05 pmDCA-GLA
15h 20m2 stops
8:20 am - 7:29 pmGLA-DCA
16h 09m2 stops
$758American Airlines
Find Deal
Wed, Apr 24 - Sun, Sep 29
8:40 pm - 7:40 pmIAD-GLA
18h 00m1 stop
8:10 pm - 3:40 pmGLA-IAD
24h 30m1 stop
$762Aer Lingus
Find Deal
Thu, Apr 25 - Thu, May 2
4:59 pm - 7:40 pmDCA-GLA
21h 41m2 stops
8:25 pm - 4:29 pmGLA-DCA
25h 04m2 stops
$786British Airways
Find Deal
Thu, May 2 - Sun, May 12
8:40 pm - 8:05 amIAD-GLA
30h 25m1 stop
5:05 pm - 7:10 pmGLA-IAD
31h 05m1 stop
$882Aer Lingus
Find Deal
Tue, Apr 16 - Sat, Apr 20

Flights from Washington, D.C. to Glasgow - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Washington, D.C. to Glasgow?

The average price of all flights from Washington, D.C. to Glasgow Intl Airport clicked on KAYAK for each day over the last 12 months.
For Washington, D.C. to Glasgow, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Glasgow back to Washington, D.C., the best deals are generally found on Saturday, with Sunday being the most expensive.

What is the cheapest month to fly from Washington, D.C. to Glasgow Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. to Glasgow Intl Airport, 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 Washington, D.C. to Glasgow Intl Airport is February, where tickets cost $595 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,082 and $1,044 respectively.

How far in advance should I book a flight from Washington, D.C. to Glasgow Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. to Glasgow Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. to Glasgow Intl Airport, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 40 days before departure.

Which airlines provide the cheapest flights from Washington, D.C. to Glasgow?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Washington, D.C. to Glasgow were found on Icelandair ($591) and KLM ($622). Icelandair proposed the cheapest one-way flight at $356.

How long does a flight from Washington, D.C. to Glasgow take?

There are no direct flights for this route. The shortest travel duration to get to Glasgow from Washington, D.C. is 9h 10m.

Good to know

Low season

January

High season

May

Cheapest flight

$322
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Washington Dulles Airport to Glasgow

When to book flights from Washington, D.C. to Glasgow

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Glasgow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Glasgow flights

  • What is the cheapest flight from Washington, D.C. to Glasgow Intl Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Glasgow Intl Airport was $322 for a one-way ticket and $591 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Glasgow?

    Yes, you’ll need a passport to travel to Glasgow from Washington, D.C..

  • Which airports will I be using when flying from Washington, D.C. to Glasgow?

    Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Glasgow Intl is the only airport in Glasgow. You’ll usually find the cheapest deals if you fly from Baltimore/Washington Airport.

  • Which aircraft models fly most regularly from Washington, D.C. to Glasgow?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Glasgow?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington, D.C. and Glasgow, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Glasgow from Washington, D.C.?

    Reykjavik is the most popular layover city among KAYAK users traveling from Washington, D.C. to Glasgow.

  • Which is the best airline for flights from Washington, D.C. to Glasgow, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Glasgow are Delta and KLM. With an average price for the route of $791 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $983 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Glasgow?

    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 Washington, D.C. to Glasgow.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Glasgow?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Glasgow from Washington, D.C. 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 Washington, D.C. to Glasgow?

    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 to Glasgow with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Glasgow?

    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 to Glasgow from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Washington, D.C. to Glasgow

Need help choosing which airline to fly with from Washington, D.C. to Glasgow? 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 KAYAK reviews.
7.3
American AirlinesOverall score based on 15181 reviews
66food
71entertainment
72comfort
73overall
80crew
76boarding
Airline reviews

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Read more about American Airlines

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Lots of weather delays that were poorly communicated and managed. I get there are weather delays but they didn’t make it clear what was happening or comfortable on the plane

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Perfect flight. On time departure and early arrival. Smooth flight.

Awful! The flight was delayed and we sat on the plane in DCA for an hour because fuel was out in the wrong part of the plane and would not be accessible during flight. So the plane had to be refueled in correct tank. They also allowed someone to get off of the plane. This delayed my six hour flight by an hour and made me miss my connecting flight. I ran to new gate and American Airlines agents new about the delay and even knew that I was trying to make the connection. They knew thru communication with my friend while in flight that I was in the airport and running to the new gate and they still closed the gate and refused to let me on the new flight despite plane still being at the gate. It was horrible and I had to be rebooked on a flight for 24 hours later. This has been a nightmare and if American Airlines can cause customers to be delayed and then have zero empathy as having an on time flight was more important to them than helping a customer who was delayed by no fault of her own, then it's seems that it's not a company that I want to continue to give my loyalty to. I'm so disgusted.

Help was available but timing was bad in my case

It was a horrible snow storm, but updates were inconsistent and the app never displayed a remotely accurate time or gate until very close to boarding.

The flight was so short that the lack of leg room didn't bother me for long. The plane was smaller so only two seats per row and there were chargers. However, they didn't serve any snacks.

Staff were very helpful to my dad in a wheelchair. Thank you.

The transatlantic flight was wonderful. The regional reminded me of jet blue. Crazy and packed. Not enough overhead space and tough on elderly.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Great hospitality and service! Seats are better cushioned then some

The vegan meal was pretty horrible tasting and the staff did not bring me breakfast and no coffee and asked. the connecting flight from dublin to bristol was much delayed.

Pretty darn good. Food was typical airline food. Not anyone’s favorite.

As four hour wait with no explanation as to why the delay Very unacceptable

My luggage was missing for 3 days. It’s not acceptable

Air Lingus flights were delayed on each of the three flights we took. Not a very good , and organized airline.

The family sitting beside me had a one year old constantly crying and another kid kicking my chair. I understand it’s nothing the airlines could do or it’s fault

The seating area was small and uncomfortable. The person in front of me put her seat back and my area got even smaller!!

Misleading instructions for check in. Although I did virtual check in and was instructed to head to security, once I was at security, they told me to go back to Play ticket counter and get paper tickets. Also, beware that Play doesn’t participate in TSA PreCheck. I didn’t know that, despite entering PreCheck info when I purchased the tickets. I wasted time in the TSA PreCheck line as well. So we had two setbacks at check in.

It's a budget airline, so forewarned is forearmed. Yes, you pay for everything like carry-on, checked baggage, seat selection, but that's becoming the case with major airlines. Bringing your own snacks and entertainment on board is highly recommended. It's no frills, but the crew, the plane and the flight itself was great. If you want pampering go for a larger airline. If you just want to get from A to B in comfort and safety, Play is a great choice.

It is a low cost airline. Staff are courteous. There is no entertainment. Food is purchased.

Upon boarding, the people at the gate were extremely rude, there were no outlets on a 6 hour international flight, there was no entertainment, all food and drink was purchase only (even snacks), and my seat reclining function was fully broken. The only redeeming quality was the flight attendants were extremely nice. This was by far the worst flight I have ever been on in my entire life

I don’t know how international flights can’t have media screens to keep people entertained for the long flight. Ugh.

Typical experience for budget airline. Boarding from KEF required bus transit from the gate to plane, so if you had "priority boarding" it was useless as it was simply a free-for-all when getting off the bus. But still no issues with getting our luggage into overhead bin so not really a problem.

Was very apprehensive about flying Play, but the flight was fine. Nothing special, nothing horrible. Fair price to get from New York to Iceland.

I wasn’t able to check in online the day before or the day of because their web configuration or business model idk. I arrived an hour early and check was closed and there was no one around to speak to and eventually was told there was no possible way to get a digital ticket despite I had no luggage to check and would have easily made it through security to boarding and had to pay for a new ticket for $330 ontop of the $169 I spend for the ticket and then I missed my rental car for $305 because I only arrived at midnight instead of noon that I was originally intended. All booked through kayak. I hope there is some kind of insurance from kayak because this was totally preventable had I not been blocked by play air from getting my check in and plane ticket.

The staff was very professional, the places very clean. The legroom was a little bit tight but so worth the price of the flight. Very pleased! Next time, I want to book a stayover to explore Iceland :)

The boarding process was easy, the crew was friendly and the flight was very smooth. There is a limited menu the food was tasty, but you have to purchase everything. The cost of the flight was very reasonable but everything such as baggage is extra.

Seats are way too much now with these new airplanes especially long flights like we had. I was 7 month pregnant and in a lot of discomfort due to small seats.

Food was horrible. This wasn’t business class. No leg space, can’t sleep in row position, huge delay

I liked how easy my transfers between flights in Keflavik were. I would have appreciated more food options in Keflavik.

The plane was flaming hot! Could not breathe. Everyone coughing from heat. Awful.

My biggest problem was the flight from KEF to DUB was delayed, which caused me to miss my connecting flight in DUB and we were forced into an unplanned 10-hour layover in DUB. Crew and boarding staff were all very friendly but this was a real inconvenience and especially uncomfortable for my disabled wife.

Not much! This was my first flight with Iceland air and unfortunately it wasn’t what I have expected. My luggage is lost nothing as of yet where it was left. Not a good service at all!!

The seat size was more like a domestic than an international flight. In fact, i would compare the ammenities, quality and service to a short hall ryan air flight, which was unexpected for an international flight. The plane was extremely hot so sleeping was difficult. My biggest complaint was that they are very strict on carry on luggage only allowing it to weigh 10kg/22lb. I try to limit myself to a carryon so i don't have to mess with bagage claim, but the wieght restriction made it impossible. I have never had a carry on weight restriction (at least enforced) on an international flight. Will not be including them in future searches.

Pros: "I liked the northern lights look after boarding upon introduction of the captain and crew members. Everyone was super personal and uninformed looked great. The best part was when they started boarding from the last row, which is the most logical and efficient way to do it"
Pros: "Got assisted to the plane by airport staff as I was in a wheelchair"
Cons: "Food on board was awful. Ordered hamburger but not availabe having already pre paid. Pizza was poor quality and had no taste. Range of food disappointing"
Pros: "The crew was friendly, the planes clean, flights on time. The blankets were a very nice touch."
Cons: "On my first flight, I paid for use of wifi, but it kept kicking me off the connection. Repeatedly, the entire time. On the second flight, there was no option for wifi at all. It would have been nice to pay for wifi once for use all the way to my destination."

The flight was delayed numerous times with inconsistent updates and very ambiguous information. When it was finally cancelled the logistics of handing out vouchers and rebooking was extremely chaotic. Meal vouchers were completely inadequate for the airport restaurants, and not even accepted at some. All-in-all, it was a very disappointing experience.

Terrible. The flight from Islamabad to London took 3 hours more then previously planned, I missed my connection to Chicago, and instead had to go New York, spend an extra day before arriving at my final destination. The return leg of the journey was similar. The connection time in Qatar was shrinked to less then an hour unannounced, I had to scramble to barely make it to my flight to Islamabad. Terrible experience, never using British airways again.

The crew on this flight were attentive, efficient and friendly. It really made for an enjoyable flight.

They canceled my flight , they put me on a different flight that was delayed and the connection was lost . They lost my luggage. And now I’m stuck with any of my belongings.

British Airways canceled our plane and gave us a new flight scheduled to leave in only three hours, so we had to drop everything and rush to the airport. The new itinerary only left us a one hour layover in Madrid, which was too short because the plane landed late and so we missed our connecting flight. We were then booked onto a flight scheduled to take off 8 hours later, and were not given any compensation or remedial measures.

Seat layout, flight/club attendant service, food variety and quality could have been better. Business class Standard is visibly low compared with 6 other airlines that we have traveled for the past two years.

Despite many attempts to work out a change, neither British Airways nor Kayak nor Chatdeal would allow us to cancel or change this flight so we lost all of the payments when we were not able to fly. Absolutely terrible customer service. We will never use either of the services again.

It said that there was wifi. During the flight there was no wifi and while waiting at the gate the phone services already got cut off so I wasn’t able to say I am taxiing from the gate to my husband. This left me with an uncomfortable feeling. So I was waiting on the WiFi connection during flight and that never happened.

Asked for a wheelchair multiple times. Got denied the wheelchair in London layover.

They sell 1h /1h30min connection ticket that are impossible to make

Book cheap flights from Washington, D.C. to Glasgow

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Glasgow found on KAYAK in the last 72 hours.
7/22Mon
2 stops
21h 00mIAD-GLA
$322
5/10Fri
3 stops
43h 01mBWI-GLA
$324
5/13Mon
1 stopIcelandair
11h 55mBWI-GLA
$356
7/22Mon
1 stopIcelandair
9h 10mIAD-GLA
$399
4/25Thu
1 stopAer Lingus
30h 25mIAD-GLA
$425
4/25Thu
2 stopsDelta
15h 30mDCA-GLA
$478
7/21Sun
2 stopsDelta
14h 10mIAD-GLA
$493
7/7Sun
1 stopAer Lingus
14h 55mIAD-GLA
$587
4/10Wed
1 stopBritish Airways
13h 25mBWI-GLA
$736
5/15Wed
1 stopBritish Airways
11h 40mBWI-GLA
$1,419

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Last minute flights from Washington, D.C. to Glasgow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Glasgow that are departing in the next 10 days.
3/31Sun
multi-stopLufthansa
13h 05mIAD-GLA
4/6Sat
multi-stopLufthansa
56h 17mGLA-IAD
$860
3/31Sun
multi-stopLufthansa
19h 40mIAD-GLA
4/6Sat
multi-stopLufthansa
42h 15mGLA-IAD
$887
3/31Sun
multi-stopLufthansa
13h 05mIAD-GLA
4/5Fri
multi-stopLufthansa
59h 35mGLA-IAD
$929
3/31Sun
multi-stopLufthansa
19h 40mIAD-GLA
4/5Fri
multi-stopLufthansa
59h 35mGLA-IAD
$956
3/31Sun
multi-stopDelta
17h 40mIAD-GLA
4/6Sat
multi-stopDelta
14h 50mGLA-IAD
$958
3/31Sun
multi-stopDelta
18h 45mDCA-GLA
4/5Fri
multi-stopDelta
16h 20mGLA-DCA
$972
3/31Sun
multi-stop
50h 51mDCA-GLA
4/5Fri
multi-stop
23h 16mGLA-DCA
$1,781

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Flights to Glasgow

Destination:

Glasgow (GLA)United Kingdom

Return flight deals:

Glasgow - Washington, D.C.

Cabin classes: