PDX - GLA

$271 Find Cheap Flights from Portland 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 Portland to Glasgow departing on 4/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Glasgow Intl Airport

 
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
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$686
Icelandair
Tue 4/14Wed 4/22
PDX - GLA • 1 stop
Cheapest one-way
$271
Typical prices: $468-$572
Icelandair
Mon 4/6
PDX - GLA • 1 stop
Top airlines
Cheapest • from $686 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Glasgow. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $839 (round-trip)
Shortest trip • 13h 38m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Glasgow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Glasgow

Tue, Apr 14 - Wed, Apr 22
Icelandair Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
2:20 pm - 6:00 pm
GLA
-
PDX
11h 40m
1 stop
$686Icelandair
Tue, Apr 14 - Wed, Apr 22
Icelandair Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
2:20 pm - 6:00 pm
GLA
-
PDX
11h 40m
1 stop
$687Icelandair
Tue, Apr 14 - Wed, Apr 22
Icelandair Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
2:20 pm - 6:00 pm
GLA
-
PDX
11h 40m
1 stop
$688Icelandair
Tue, Apr 14 - Wed, Apr 22
Icelandair Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
2:20 pm - 6:00 pm
GLA
-
PDX
11h 40m
1 stop
$689Icelandair
Tue, Apr 14 - Wed, May 6
Icelandair Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
2:20 pm - 6:00 pm
GLA
-
PDX
11h 40m
1 stop
$701Icelandair
Tue, Apr 14 - Wed, Apr 22
Icelandair Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
2:20 pm - 6:00 pm
GLA
-
PDX
11h 40m
1 stop
$704Icelandair
Tue, Apr 14 - Fri, May 8
Icelandair Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
2:30 pm - 6:00 pm
GLA
-
PDX
11h 30m
1 stop
$712Icelandair
Mon, Apr 27 - Mon, May 4
Icelandair Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
2:20 pm - 6:00 pm
GLA
-
PDX
11h 40m
1 stop
$743Icelandair
Mon, Apr 13 - Wed, May 6
Icelandair Logo
3:30 pm - 1:25 pm
PDX
-
GLA
13h 55m
1 stop
Icelandair Logo
2:20 pm - 6:00 pm
GLA
-
PDX
11h 40m
1 stop
$756Icelandair
Tue, Apr 14 - Wed, Apr 22
Multiple Airlines Logo
3:30 pm - 10:10 pm
PDX
-
GLA
22h 40m
3 stops
Multiple Airlines Logo
10:35 pm - 9:10 am
GLA
-
PDX
42h 35m
3 stops
$767Multiple Airlines
Booking Insights

KAYAK's insights & trends for Portland to Glasgow flights

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.

How far in advance should I book a flight from Portland to Glasgow Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.

To get a below average price on the flight from Portland to Glasgow Intl Airport, you should book around 2 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$271
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 10% lower on average.
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 $271 for a one-way ticket and $686 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?

    SkyTeam, and oneworld 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 $853 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,055 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.

Reviews of the 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.
7.9
DeltaOverall score based on 8287 reviews
7.2Food
7.9Comfort
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

My flight to London from Philadelphia was cancelled due to weather.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

Waiting area on top of stairs before Boarding the bus wasn’t great. Took a long time to load the bus to gate.

The real reason why the flying experience with Icelandair ---was mediocre was because of not being able to enter DC airspace yesterday evening. This obviously was out of your control and do realize this is a safety issue. I did notice---that everything was being done to get us to Washington Dulles and we did arrive at Dulles SAFELY with just a 4 hour delay. Thank you!

Nice, quick flight. There were lots of empty seats so they told me I could sit next to the emergency exit where I would have more legroom.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Problems checking in both on the laptop and on the app. No free seating available at check-in as advertised - must pay for EVERY seat between $23 and $75. No way to cancel seat choice. App menus and site menus are not responsive, and some items are impossible to find. Crew and mobile assistance are friendly and helpful.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

The Experience Was Torture Spend a few extra dollars and avoid Icelandair at all costs. There is absolutely no refreshments, no food, no drinks. Only water, coffee, tea are free and at only half a tiny cup. Entertainment is limited selection of films, shows and mostly outdated. The seats are smaller than usual, with no cushion, no pillows, no blankets. First time in my life have I witness an airline asking for donations in spare change for a charity. With all the money Icelandair saves by starving the passenger, they can afford to give this charity on their own.

Having been prepared for paying for everything on board other than water, coffee and tea the service was OK. Food and drink is expensive but the food was OK if limited in scope. Plane was clean and obviously well serviced. After complaining about having to walk in wind and rain to a get a bus to the airport the same thing happened at Portland. I’m sure you could get a terminal gate flight, complimentary food and drink for not much more money without traipsing through rain and slush in Reykjavik. Not bad but not great.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

I like everything about British Airways. Excellence. Perfect. Exquisite service.

Everything you need to know for your flight from Portland to Glasgow

Information on your arrival and departure airports