Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

PDX - GLA

Find cheap flights from Portland to Glasgow from $432

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Glasgow departing on 7/25. 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
Fri 5/24
Fri 5/31

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 Portland to Glasgow, 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 Portland to Glasgow, as well as popular online travel agencies
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Portland to Glasgow (PDX-GLA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland 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
2:20 pm - 4:05 pmPDX-GLA
17h 45m1 stop
6:10 am - 6:14 pmGLA-PDX
20h 04m2 stops
$688Delta
Find Deal
Tue, Oct 15 - Fri, Oct 25
7:15 pm - 4:45 pmPDX-GLA
13h 30m1 stop
10:05 am - 5:25 pmGLA-PDX
15h 20m1 stop
$691British Airways
Find Deal
Tue, Oct 15 - Fri, Oct 25
9:59 am - 4:05 pmPDX-GLA
22h 06m2 stops
6:10 am - 6:14 pmGLA-PDX
20h 04m2 stops
$693Delta
Find Deal
Tue, Oct 15 - Fri, Oct 25
7:15 pm - 4:45 pmPDX-GLA
13h 30m1 stop
12:30 pm - 5:25 pmGLA-PDX
12h 55m1 stop
$727British Airways
Find Deal
Tue, May 7 - Thu, May 16
7:15 pm - 5:40 pmPDX-GLA
14h 25m1 stop
9:30 am - 10:53 pmGLA-PDX
21h 23m2 stops
$738American Airlines
Find Deal
Wed, May 8 - Thu, May 16
7:15 pm - 6:35 pmPDX-GLA
15h 20m1 stop
10:35 am - 5:25 pmGLA-PDX
14h 50m1 stop
$761American Airlines
Find Deal
Tue, Oct 15 - Fri, Oct 25
2:15 pm - 1:00 pmPDX-GLA
14h 45m1 stop
8:50 pm - 11:55 amGLA-PDX
23h 05m1 stop
$823KLM
Find Deal
Mon, May 6 - Mon, May 13
3:15 pm - 4:05 pmPDX-GLA
16h 50m2 stops
8:50 pm - 11:55 amGLA-PDX
23h 05m1 stop
$828KLM
Find Deal
Mon, May 6 - Mon, May 13
3:20 pm - 10:50 amPDX-GLA
11h 30m1 stop
2:20 pm - 5:55 pmGLA-PDX
11h 35m1 stop
$899Icelandair
Find Deal
Sun, May 5 - Sat, May 11
3:20 pm - 1:25 pmPDX-GLA
14h 05m1 stop
2:20 pm - 5:55 pmGLA-PDX
11h 35m1 stop
$924Icelandair
Find Deal
Fri, Aug 23 - Sun, Sep 1

Flights from Portland to Glasgow - Travel Insights & Trends

Get data-powered insights and trends into flights from Portland 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 Portland to Glasgow?

The average price of all flights from Portland 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 Thursday. On your return trip to Portland, you should consider flying back on a Monday, and avoid Fridays for better deals.

What is the cheapest month to fly from Portland to Glasgow Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portland 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 Portland to Glasgow Intl Airport is January, where tickets cost $641 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,497 and $1,441 respectively.

How far in advance should I book a flight from Portland 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 Portland 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 Portland to Glasgow Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 56 days before departure.

Which airlines provide the cheapest flights from Portland 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 ($540) and Iberia ($607). The cheapest round-trip tickets were found on Delta ($688) and British Airways ($691).

Good to know

Low season

January

High season

September

Cheapest flight

$432
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Portland to Glasgow

When to book flights from Portland to Glasgow

Are your dates flexible? Find out the best times to travel from Portland 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 Portland to Glasgow flights

  • What is the cheapest flight from Portland to Glasgow Intl Airport?

    In the last 3 days, the lowest price for a flight from Portland to Glasgow Intl Airport was $432 for a one-way ticket and $688 for a round-trip.

  • Do I need a passport to fly between Portland and Glasgow?

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

  • Which aircraft models fly most regularly from Portland to Glasgow?

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

  • Which airline alliances offer flights from Portland to Glasgow?

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

  • Which is the best airline for flights from Portland to Glasgow, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Portland to Glasgow are Delta and KLM. With an average price for the route of $914 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 $971 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Portland 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 Portland to Glasgow.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Glasgow from Portland 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 Portland 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 Portland with another airline. Booking your flights between Portland 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 Portland 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 Portland 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 Portland to Glasgow

 
See real verified KAYAK customer reviews for airlines flying from Portland 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 Portland 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 11004 reviews
8.2boarding
7.5food
8.6crew
7.9comfort
8.0entertainment
Airline reviews

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

4.0 OkayAndrew, Apr 2024RDU - MCO
Read more about Delta reviews

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Seat back monitors and outlets were dead and not working.

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

I travel frequently. The flight was late again... KLM should really try and be on time

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

The boarding was one of the worst I’ve ever experienced. The fault lays on Ohare Airport and not so much the airline. The waiting area by the gate was the size to accommodate a regional flight for 20-30 people and right next to a busy walkway. When you cramped nearly 300 passengers into that space is was unbearable.

All and all pretty good. It’s crowded but that is what flying is all about. But no complaints otherwise.

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Always getting updates by email very easy to check in on line. There was plenty of checking in staff to get you all through. It was nice that the flight attendants took time to talk to you and were interested in your holiday.

Flight from Phoenix to London was very quiet. Excellent space available for comfort, couldn't fault

We were told there would be no food/beverage service due to turbulence. There was very little turbulence on the 2+ hour flight. I was in First Class and thought they could have done a quick service after take off as they had a quite bit of time before we would be reaching the predicted turbulent area. They could have at least passed out a quick bag of pretzels.

Very disappointed with the crew and the lack of attention given to the passengers. On a 5 hour flight they never offered a snack. One time offered a beverage and didn’t pick up the used cups until the flight was on final approach. The two flight attendants in our section mentioned that they were best friends and compared their pre flight shoes. When paying for first/business class there is a level of service that should be expected. These two spent the majority of the flight in their seats playing on their phones and laughing with each other. Very frustrating!!!

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"
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"

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.

Check in process was unfamiliar. While receiving assistance the employees supervisor berated him for not walking the area. Lucky for us, he ignored her and helped us check in. Did not know about the baggage fees with economy basic and spent 450 GBP (nearly$600) just on bags for a total of less than 2 hours flying time (50 minutes one way) on a round trip lasting less than 3 days. Customers check their own bags at kiosk and place on conveyor themselves. No reason for such an high cost of checking bags when customers do half the work. Some destinations it’s unavoidable, but will definitely seek other airlines before British Airways for future travel. Astronomically high price for bags. Our first experience flying British Airways and very, very disappointed. Completely overpriced for the services we received.

Book cheap flights from Portland to Glasgow

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Portland to Glasgow found on KAYAK in the last 72 hours.
7/25Thu
3 stops
37h 55mPDX-GLA
$432
7/24Wed
3 stops
34h 52mPDX-GLA
$438
7/25Thu
2 stops
39h 00mPDX-GLA
$453
7/25Thu
1 stopIcelandair
14h 05mPDX-GLA
$540
5/7Tue
2 stopsBritish Airways
17h 30mPDX-GLA
$616
7/17Wed
1 stopDelta
14h 45mPDX-GLA
$629
7/17Wed
2 stopsDelta
21h 50mPDX-GLA
$633
7/24Wed
2 stopsAmerican Airlines
24h 46mPDX-GLA
$652
7/16Tue
2 stopsBritish Airways
47h 36mPDX-GLA
$674
8/29Thu
1 stopIcelandair
14h 05mPDX-GLA
$891

Search by stops

Search by airline

Search by price

Last minute flights from Portland 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 Portland to Glasgow that are departing in the next 10 days.
4/28Sun
multi-stopDelta
34h 15mPDX-GLA
5/10Fri
multi-stopDelta
13h 45mGLA-PDX
$644
4/27Sat
multi-stopDelta
23h 40mPDX-GLA
5/10Fri
multi-stopDelta
13h 45mGLA-PDX
$649
4/27Sat
multi-stopDelta
23h 40mPDX-GLA
5/10Fri
multi-stopDelta
18h 57mGLA-PDX
$659
4/29Mon
multi-stopDelta
17h 50mPDX-GLA
5/12Sun
multi-stopDelta
33h 10mGLA-PDX
$694
4/28Sun
multi-stopLufthansa
21h 05mPDX-GLA
5/11Sat
multi-stopLufthansa
20h 41mGLA-PDX
$792
4/29Mon
multi-stopLufthansa
21h 05mPDX-GLA
5/10Fri
multi-stopLufthansa
20h 41mGLA-PDX
$817
4/29Mon
multi-stop
17h 37mPDX-GLA
5/9Thu
multi-stop
19h 05mGLA-PDX
$917
4/29Mon
multi-stopBritish Airways
15h 20mPDX-GLA
5/7Tue
multi-stopBritish Airways
15h 42mGLA-PDX
$1,307
4/29Mon
multi-stopBritish Airways
15h 20mPDX-GLA
5/30Thu
multi-stopBritish Airways
14h 40mGLA-PDX
$1,312
4/29Mon
multi-stop
13h 40mPDX-GLA
5/7Tue
multi-stop
12h 20mGLA-PDX
$1,489

Search by stops

Search by airline

Search by price

Portland - Glasgow Flights

Departure:

Portland (PDX)United States

Destination:

Glasgow (GLA)United Kingdom

Return flight deals:

Glasgow - Portland

Cabin classes: