GLA - PDX

£430 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 20/10. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

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

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

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

Everything you should know

Cheapest return fare
£622
Multiple Airlines
Tue 14/7Tue 21/7
GLA - PDX • 3 stops
Cheapest one-way flight
£430
Multiple Airlines
Tue 20/10
GLA - PDX • 3 stops
Top airlines
Cheapest • from £647 (return)
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Glasgow and Portland. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £826 (return)
Shortest trip • 11h 43m (one-way)
Insights
Insights
Insights
Insights
Start a new search
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

Tue, 14 Jul - Tue, 21 Jul
Multiple Airlines Logo
08:20 - 09:31
GLA
-
PDX
33h 11m
3 stops
Multiple Airlines Logo
14:30 - 09:40
PDX
-
GLA
35h 10m
2 stops
£622Multiple Airlines
Wed, 16 Sep - Wed, 30 Sep
Icelandair Logo
14:20 - 17:55
GLA
-
PDX
11h 35m
1 stop
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£647Icelandair
Wed, 16 Sep - Wed, 30 Sep
Icelandair Logo
14:20 - 17:55
GLA
-
PDX
11h 35m
1 stop
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£651Icelandair
Tue, 14 Jul - Tue, 21 Jul
Multiple Airlines Logo
08:20 - 09:31
GLA
-
PDX
33h 11m
3 stops
Multiple Airlines Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£683Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul
Multiple Airlines Logo
08:20 - 09:31
GLA
-
PDX
33h 11m
3 stops
Multiple Airlines Logo
19:45 - 06:50
PDX
-
GLA
27h 05m
3 stops
£695Multiple Airlines
Wed, 16 Sep - Wed, 30 Sep
Delta Logo
06:00 - 11:10
GLA
-
PDX
13h 10m
1 stop
Delta Logo
13:52 - 12:55
PDX
-
GLA
15h 03m
2 stops
£717Delta
Wed, 16 Sep - Wed, 30 Sep
Delta Logo
06:00 - 17:26
GLA
-
PDX
19h 26m
2 stops
Delta Logo
13:05 - 12:55
PDX
-
GLA
15h 50m
1 stop
£718Delta
Wed, 16 Sep - Wed, 30 Sep
Delta Logo
06:00 - 17:26
GLA
-
PDX
19h 26m
2 stops
Delta Logo
13:05 - 12:55
PDX
-
GLA
15h 50m
1 stop
£720Delta
Wed, 16 Sep - Wed, 30 Sep
Delta Logo
09:10 - 22:02
GLA
-
PDX
20h 52m
2 stops
Delta Logo
06:00 - 08:25
PDX
-
GLA
18h 25m
2 stops
£721Delta
Tue, 14 Jul - Tue, 21 Jul
Multiple Airlines Logo
08:20 - 13:50
GLA
-
PDX
37h 30m
2 stops
Multiple Airlines Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£765Multiple Airlines
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.

Which airlines provide the cheapest flights from Glasgow to Portland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 3 days, the cheapest return tickets from Glasgow to Portland were found on Icelandair (£647) and Delta (£717).

Good to know - Cheap tickets from Glasgow to Portland

Cheapest flight£430
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 £430 for a one-way ticket and £622 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.

  • 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 airline 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.
7.0
IcelandairOverall score based on 677 reviews
8.0Crew
6.2Food
6.9Comfort
7.2Boarding
6.9Entertainment
Airline reviews

We paid for saga class, which is the business class for international. My seat was broken and did not recline and my monitor for in-flight entertainment was broken.

2.0 Mediocre3J, Jun 2026
KEF - DEN
Read more Icelandair reviews

We paid for saga class, which is the business class for international. My seat was broken and did not recline and my monitor for in-flight entertainment was broken.

The flight itself was fine, even with a one-hour delay leaving on the Reykjavik tarmac (the lost time was made up during flight). Our experience at the Reykjavik airport on arrival was terrible due mostly to the one hour it took for passport control. Only two stations were open for our category, and the room was full with a huge crowd.

Awful. The Iceland airport was a complete mess. Boarding was a chaotic, the seats were awful, there was a group of rowdy 20 something men in our row hooting and hollering, ordering alcoholic drink after drink. Yelling and laughing at the top of their lungs and the crew just went along with it. Passengers complained to the men, asking if they could keep it down (it was a night time flight so people wanted to sleep). They never listened crew continued to laugh with them, flirt with them and serve them more drinks. No free food or snacks, seats were horribly uncomfortable. Worst flight I've had in a long time

Repurchased food and it was moldy and expensive. But I figured it was bad luck so I purchased a cup-o-noodles, halfway through them we hit turbulence and the flight attendant was passing with the garbage, it would have been two seconds to grab it, but he was snarky grabbed someone else’s plastic cups and went to buckle up… I used the puke bags to secure the soup before it became an accessory. When he finally came around he gave me a face like a petulant child as I handed him the soup neatly wrapped in the paper then plastic bag. I watched a movie in silence as the rental or headphones was ridiculous at 4€ for those .10€ cheap plastic toys. No English subtitles on an American movie… crazy. I disliked the whinny little tourist trap and now I hope that it sinks into the ocean or erupts in a catastrophic eruption for their beloved “I live on an active volcano” pride.

At least one soda free, felt like I was nickeled to death.

Friendly flight crew. Airplane (757) configured as a domestic flight (no lie-flat seats) & no advanced meal selection.

Was a bit surprised that Icelandair flies a domestically configured 757s on long-haul flights to Iceland (no lie-flat seats in business class).

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

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

Information on your arrival and departure airports