GLA - PDX

£325 Find Cheap Flights from Glasgow to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to Portland departing on 30/5. 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 Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Portland, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£594
Typical prices: £572-£609
Icelandair
Fri 8/5Tue 12/5
GLA - PDX • 1 stop
Cheapest one-way flight
£325
Multiple Airlines
Sat 30/5
GLA - PDX • 3 stops
Top airlines
Icelandair
Cheapest • from £594 (return)
Icelandair
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Glasgow to Portland (GLA-PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Glasgow to Portland 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 return flight deals from Glasgow to Portland

Fri, 8 May - Tue, 12 May
Icelandair Logo
14:20 - 18:00
GLA
-
PDX
11h 40m
1 stop
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£594Icelandair
Fri, 8 May - Tue, 12 May
Icelandair Logo
14:20 - 18:00
GLA
-
PDX
11h 40m
1 stop
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£638Icelandair
Fri, 8 May - Tue, 12 May
Icelandair Logo
14:20 - 18:00
GLA
-
PDX
11h 40m
1 stop
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£638Icelandair
Fri, 8 May - Tue, 12 May
Icelandair Logo
14:20 - 18:00
GLA
-
PDX
11h 40m
1 stop
Icelandair Logo
11:59 - 13:25
PDX
-
GLA
17h 26m
2 stops
£775Icelandair
Fri, 8 May - Tue, 12 May
Icelandair Logo
14:20 - 18:00
GLA
-
PDX
11h 40m
1 stop
Icelandair Logo
11:59 - 13:25
PDX
-
GLA
17h 26m
2 stops
£778Icelandair
Fri, 8 May - Tue, 12 May
Icelandair Logo
14:20 - 18:00
GLA
-
PDX
11h 40m
1 stop
Icelandair Logo
11:59 - 13:25
PDX
-
GLA
17h 26m
2 stops
£779Icelandair
Fri, 8 May - Tue, 12 May
British Airways Logo
12:20 - 22:32
GLA
-
PDX
18h 12m
2 stops
British Airways Logo
13:14 - 16:45
PDX
-
GLA
19h 31m
2 stops
£826British Airways
Fri, 8 May - Tue, 12 May
British Airways Logo
12:20 - 22:32
GLA
-
PDX
18h 12m
2 stops
British Airways Logo
13:14 - 14:40
PDX
-
GLA
17h 26m
2 stops
£830British Airways
Fri, 8 May - Tue, 12 May
British Airways Logo
07:00 - 22:32
GLA
-
PDX
23h 32m
2 stops
British Airways Logo
13:14 - 14:40
PDX
-
GLA
17h 26m
2 stops
£831British Airways
Booking Insights

KAYAK's insights & trends for Glasgow to Portland flights

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

How much is a return flight from Glasgow Intl Airport to Portland?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Glasgow Intl Airport to Portland departing in May.

Good to know - Cheap tickets from Glasgow to Portland

Low seasonMay
Cheapest flight£325
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Glasgow to Portland

When to book flights from Glasgow to Portland

Are your dates flexible? Find out the best times to travel from Glasgow to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Glasgow to Portland flights

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

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to Portland was £325 for a one-way ticket and £594 for a return.

  • Which airports will I be using when flying from Glasgow to Portland?

    Glasgow airport is called Glasgow Intl and the only airport in Portland is Portland.

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

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

  • Which airline alliances offer flights from Glasgow to Portland?

    oneworld is the only airline alliance operating flights between Glasgow and Portland.

  • Which is the best airline for flights from Glasgow to Portland, Icelandair or British Airways?

    The two airlines most popular with KAYAK users for flights from Glasgow to Portland are Icelandair and British Airways. With an average price for the route of £702 and an overall rating of 7.1, Icelandair is the most popular choice. British Airways is also a great choice for the route, with an average price of £722 and an overall rating of 6.7.

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

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow to Portland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Glasgow is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Portland with an airline and back to Glasgow with another airline.

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

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

Reviews of the top airlines flying from Glasgow to Portland

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Glasgow to Portland? 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.
7.1
IcelandairOverall score based on 606 reviews
6.2Food
7.2Boarding
7.0Comfort
7.0Entertainment
8.1Crew
Airline reviews

Overall satisfied and would fly with them again. They could improve the check-in efficiency at BOS, we got backed up because it seemed there were passengers requiring much more time for check in.

8.0 ExcellentTina, Jan 2026
KEF - BOS
Read more Icelandair reviews

Overall satisfied and would fly with them again. They could improve the check-in efficiency at BOS, we got backed up because it seemed there were passengers requiring much more time for check in.

The customer service was unbeatable from the wheelchair assist team to the flight attendants. The pilot also did an excellent job managing the turbulence.

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.

Again, we paid $ 328.00 for specific seats are were assigned those seats.

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.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

Iceland air transfer was bad. They lost my luggage and I just received it 11/1

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

Entertainment system didn't work well. Also no new movies and limited choice of other programmes. . And only one USB A charger option. Most modern electronic items needs USB C. Planes should offer both

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

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

Information on your arrival and departure airports