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IAD - GLA

$379 Find cheap flights from Washington Dulles Airport to Glasgow

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Glasgow departing on 6/30. 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
0 bags
Sun 6/2
Sun 6/9

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 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Dulles Intl to Glasgow (IAD-GLA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl 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
5:25 pm - 8:30 amIAD-GLA
10h 05m1 stop
6:10 am - 3:35 pmGLA-IAD
14h 25m1 stop
$661Delta
Find Deal
Mon, May 6 - Thu, May 16
12:21 pm - 8:30 amIAD-GLA
15h 09m2 stops
6:10 am - 3:35 pmGLA-IAD
14h 25m1 stop
$665Delta
Find Deal
Mon, May 6 - Thu, May 16
3:20 pm - 12:05 pmIAD-GLA
15h 45m1 stop
6:10 am - 1:30 pmGLA-IAD
12h 20m1 stop
$725Lufthansa
Find Deal
Tue, May 21 - Wed, May 29
3:20 pm - 12:05 pmIAD-GLA
15h 45m1 stop
6:10 am - 1:30 pmGLA-IAD
12h 20m1 stop
$766Lufthansa
Find Deal
Tue, May 21 - Wed, May 29
8:30 pm - 1:25 pmIAD-GLA
11h 55m1 stop
2:20 pm - 10:10 pmGLA-IAD
12h 50m1 stop
$796Icelandair
Find Deal
Tue, May 28 - Tue, Jun 4
8:30 pm - 1:25 pmIAD-GLA
11h 55m1 stop
2:20 pm - 10:10 pmGLA-IAD
12h 50m1 stop
$950Icelandair
Find Deal
Fri, Jul 19 - Tue, Jul 23
1:20 pm - 8:30 amIAD-GLA
14h 10m2 stops
9:15 am - 3:35 pmGLA-IAD
11h 20m1 stop
$1,020KLM
Find Deal
Thu, Jul 18 - Thu, Jul 25
5:25 pm - 8:30 amIAD-GLA
10h 05m1 stop
6:10 am - 3:35 pmGLA-IAD
14h 25m1 stop
$1,025KLM
Find Deal
Mon, Jul 15 - Sun, Jul 21
10:45 pm - 1:55 pmIAD-GLA
10h 10m1 stop
1:30 pm - 8:30 pmGLA-IAD
12h 00m1 stop
$1,138British Airways
Find Deal
Wed, Jul 24 - Sat, Aug 3
10:45 pm - 2:00 pmIAD-GLA
10h 15m1 stop
8:25 pm - 7:40 pmGLA-IAD
28h 15m2 stops
$1,226British Airways
Find Deal
Thu, Jul 25 - Sun, Aug 4

Flights from Dulles Intl to Glasgow - Travel Insights & Trends

Get data-powered insights and trends into flights from Dulles Intl 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 Dulles Airport to Glasgow?

The average price of all flights from Washington, D.C. Dulles Intl Airport to Glasgow Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Glasgow on a Sunday and more expensive on a Saturday. On your return trip to Washington Dulles Airport, you should consider flying back on a Saturday, and avoid Mondays for better deals.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Icelandair ($521) and Virgin Atlantic ($538). The cheapest round-trip tickets were found on Delta ($661) and Lufthansa ($725).

Good to know

Low season

November

High season

June

Cheapest flight

$379
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Washington Dulles Airport to Glasgow

When to book flights from Dulles Intl to Glasgow

Are your dates flexible? Find out the best times to travel from Dulles Intl 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 Dulles Airport to Glasgow flights

  • What type of class seats are available on Lufthansa flights from Washington Dulles Airport to Glasgow?

    Lufthansa offers several travel classes on its flights from Washington Dulles Airport to Glasgow, including Economy Class, Premium Economy Class, Business Class, and First Class. In general, Economy Class is the most affordable option and offers basic amenities such as in-flight entertainment and meals. Premium Economy Class offers additional legroom and other enhanced features such as a dedicated cabin and separate check-in while Business Class more luxurious accommodations, such as private suites.

  • How do I get from Glasgow Airport (GLA) to the city center?

    There are several options for getting from GLA to the city center. The fastest way is by taking the First Bus 500, which is the Glasgow Express bus service that connects the GLA and Glasgow city center in 15 minutes. The bus leaves the airport's Stance 1 and makes various stops across the city's core, including Queen Street and Buchanan Bus Station. Taxis and private car services are also available at the airport.

  • What is the luggage allowance on Delta flights from Washington Dulles Airport to Glasgow?

    The luggage allowance on Delta flights from Washington Dulles Airport to Glasgow can vary depending on the fare class. Generally, passengers in the main cabin are allowed to bring one carry-on bag and one personal item at no charge, and they can check up to two bags for a fee. The maximum weight per checked bag is 50 lbs, while the maximum size is 62 inches. Passengers flying in premium classes or with Delta elite status may have higher baggage allowances.

  • What amenities are offered in economy class on Icelandair flights from Washington Dulles Airport to Glasgow?

    Passengers in Icelandair's Economy Class can enjoy a range of amenities, including in-flight entertainment with seatback screens offering a selection of movies, TV shows, and music. Additionally, Icelandair offers passengers the option to purchase More Legroom seats for added comfort. Economy Class passengers are provided with a complimentary non-alcoholic beverage, and meals and snacks are also available for purchase on board.

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Glasgow Intl Airport was $379 for a one-way ticket and $661 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Glasgow?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington Dulles Airport and on arrival in Glasgow.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Glasgow?

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

  • Which airline alliances offer flights from Washington Dulles Airport to Glasgow?

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

  • What is the most popular layover when flying to Glasgow from Washington Dulles Airport?

    Reykjavik is the most popular layover city among KAYAK users traveling from Washington Dulles Airport 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 $747 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 $742 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport 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 Dulles Airport to Glasgow.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Glasgow from Washington Dulles Airport 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 Dulles Airport 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 Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and GLA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport 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 Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from IAD to Glasgow

  • There are several nearby cities that can be accessed from Glasgow Airport (GLA) via ground transportation. Some closest cities that are served by the airport include Paisley, Greenock, East Kilbride, and Cumbernauld.
  • Air Canada allows pets on their flights from Washington Dulles Airport to Glasgow. The airline's pet policy allows for small cats and dogs to travel in the cabin if the combined weight of the pet and carrier is under 20 lbs.
  • British Airways flights to Glasgow departing from Washington Dulles International Airport (IAD) generally depart from Terminal B. The British Airways Lounge is also located in Terminal B near gate B47.
  • As a US citizen, you do not need a visa to travel to Glasgow, Scotland for tourism or business purposes for up to six months. You may also want to check for any travel restrictions and alerts before flying.
  • Play Airlines has taken several initiatives to reduce carbon emissions on flights from Washington Dulles Airport to Glasgow. They offer passengers the option to offset their flight's carbon footprint through their Carbon Removal program, which funds verified carbon removal projects that remove CO2 from the atmosphere.
See more tips

Top 5 airlines serving from Dulles Intl to Glasgow

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Glasgow. 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 Dulles Intl 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 verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10848 reviews
8.2Boarding
8.0Entertainment
7.4Food
8.6Crew
7.9Comfort
Airline reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

10.0 ExcellentAllan, May 2024SUN - SLC
Read more about Delta reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

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.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Short flight so not much to rate. Surprised I had to pay for a soda.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Very good need to offer better choice of food for business

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

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

All OK. Food, best bring your own. Even a BigMac will be better.

Very nice flight, easy connections in Keflavík, and friendly crew.

I will never fly this airline again. Checking in was poor , we had to go back to the check in counter at Raleigh - Durham international airport three times because they didn’t issue my boarding pass but rather duplicated my husband’s twice which caused a big headache at the passport control at the airport which triggered security alert and wouldn’t let us pass through we we had to wait for long time to be able to explain and clear everything after talking to the supervisor.. No food on the plane , not even crackers. No food was offered to buy ether . No ear phone was provided . Very little time to make from one plane to another and nobody to assist with smooth transition. Flight itself , we felt safe so thank you to the pilots . But customer service was terrible . We spent $ 2500 on 2 tickets, so I cannot say that service was consistent with the price .

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"

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

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.
6/30Sun
2 stops
23h 05mIAD-GLA
$379
5/16Thu
3 stops
56h 05mIAD-GLA
$515
5/16Thu
2 stops
34h 40mIAD-GLA
$516
5/30Thu
1 stopIcelandair
11h 55mIAD-GLA
$521
5/30Thu
2 stops
51h 25mIAD-GLA
$522
5/16Thu
1 stopVirgin Atlantic
24h 45mIAD-GLA
$538
6/1Sat
1 stopIcelandair
9h 10mIAD-GLA
$553
6/1Sat
3 stops
47h 50mIAD-GLA
$560
7/7Sun
2 stopsKLM
14h 05mIAD-GLA
$741
6/14Fri
2 stopsLufthansa
24h 31mIAD-GLA
$1,018

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Last minute flights from Dulles Intl 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.
5/4Sat
multi-stopDelta
17h 15mIAD-GLA
5/18Sat
multi-stopDelta
33h 50mGLA-IAD
$646
5/4Sat
multi-stopDelta
18h 00mIAD-GLA
5/13Mon
multi-stopDelta
31h 25mGLA-IAD
$651
5/4Sat
multi-stopDelta
16h 57mIAD-GLA
5/15Wed
multi-stopDelta
15h 20mGLA-IAD
$661
5/6Mon
multi-stopDelta
15h 09mIAD-GLA
5/16Thu
multi-stopDelta
14h 25mGLA-IAD
$665
5/6Mon
multi-stopDelta
14h 55mIAD-GLA
5/16Thu
multi-stopDelta
16h 11mGLA-IAD
$675
5/8Wed
multi-stopLufthansa
13h 05mIAD-GLA
5/16Thu
multi-stopLufthansa
14h 55mGLA-IAD
$820
5/8Wed
multi-stopLufthansa
19h 45mIAD-GLA
5/16Thu
multi-stopLufthansa
14h 55mGLA-IAD
$842
5/4Sat
multi-stop
23h 10mIAD-GLA
5/7Tue
multi-stop
25h 45mGLA-IAD
$844
5/4Sat
multi-stop
21h 10mIAD-GLA
5/12Sun
multi-stop
30h 47mGLA-IAD
$845
5/4Sat
multi-stopIcelandair
9h 20mIAD-GLA
5/7Tue
multi-stopIcelandair
10h 40mGLA-IAD
$907

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Search by airline

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Washington Dulles Airport - Glasgow Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Glasgow (GLA)United Kingdom

Return flight deals:

Glasgow - Washington Dulles Airport

Cabin classes: