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$504+ Cheap flights from Glasgow Intl (GLA) to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PDX
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Glasgow Intl to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$789
(The Travel House)

One-way from

$504
(Kiwi.com)

Popular in

August

Cheapest in

May
Provider with most accurate pricing for Glasgow Intl-Portland flight deals.
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Provider most trusted by Cheapflights users for Glasgow Intl-Portland flights.
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From Glasgow Intl to Portland
Search Deals
One-way flight from Glasgow Intl to Portland
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Highest demand for flights based on searches. 5% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Find flight deals from Glasgow Intl to Portland

Cheapest flights from Glasgow Intl to Portland
Explore the most affordable flight options available from Glasgow Intl to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This The Travel House deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:20 pm
GLA
-
PDX
1 stop11h 35m
Icelandair
Wed 9/233:30 pm
PDX
-
GLA
1 stop13h 55m
Icelandair
Deal found 1/15$772
This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:10 am
GLA
-
PDX
2 stops37h 56m
Multiple Airlines
Wed 9/303:30 pm
PDX
-
GLA
1 stop13h 55m
Multiple Airlines
Deal found 1/15$787
This The Travel House deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1110:55 am
GLA
-
PDX
2 stops32h 03m
Iberia
Wed 2/1811:48 am
PDX
-
GLA
2 stops20h 02m
Iberia
Deal found 1/14$789
This KLM deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:05 am
GLA
-
PDX
1 stop13h 20m
KLM
Wed 3/112:25 pm
PDX
-
GLA
1 stop15h 20m
KLM
Deal found 1/13$807
This Delta deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:05 am
GLA
-
PDX
1 stop13h 20m
Delta
Wed 2/181:25 pm
PDX
-
GLA
1 stop19h 10m
Delta
Deal found 1/14$809
This Booking.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:20 pm
GLA
-
PDX
1 stop11h 35m
Icelandair
Wed 9/303:30 pm
PDX
-
GLA
1 stop13h 55m
Icelandair
Deal found 1/15$811
This Virgin Atlantic deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:05 am
GLA
-
PDX
2 stops19h 28m
Virgin Atlantic
Wed 3/112:25 pm
PDX
-
GLA
1 stop24h 45m
Virgin Atlantic
Deal found 1/13$815
This The Travel House deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:30 am
GLA
-
PDX
2 stops23h 20m
Iberia
Wed 9/308:00 am
PDX
-
GLA
2 stops26h 40m
Iberia
Deal found 1/15$820
This Virgin Atlantic deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
GLA
-
PDX
1 stop13h 10m
Virgin Atlantic
Wed 4/221:05 pm
PDX
-
GLA
1 stop15h 50m
Virgin Atlantic
Deal found 1/15$822
This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:30 am
GLA
-
PDX
2 stops34h 49m
Multiple Airlines
Wed 9/233:30 pm
PDX
-
GLA
1 stop13h 55m
Multiple Airlines
Deal found 1/15$823
This Delta deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:05 am
GLA
-
PDX
2 stops17h 06m
Delta
Wed 3/117:00 am
PDX
-
GLA
2 stops22h 45m
Delta
Deal found 1/13$824

Cheapflights Fare Finder

 
Customize your flight search to find flights from Glasgow Intl to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Portland that are best for you.

Fly from

Glasgow Intl

Fly to

Portland

Route

Depart

Return

Price

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 2/11

10:55 am-10:58 am

2 stops32h 03m

Portland

Wed 2/18

11:48 am-3:50 pm

2 stops20h 02m

$789

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 2/18

6:05 am-11:25 am

1 stop13h 20m

Portland

Wed 3/11

2:25 pm-12:45 pm

1 stop15h 20m

$807

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 2/11

6:05 am-11:25 am

1 stop13h 20m

Portland

Wed 2/18

1:25 pm-4:35 pm

1 stop19h 10m

$809

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 2/18

6:05 am-5:33 pm

2 stops19h 28m

Portland

Wed 3/11

2:25 pm-10:10 pm

1 stop24h 45m

$815

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Tue 4/14

6:00 am-11:10 am

1 stop13h 10m

Portland

Wed 4/22

1:05 pm-12:55 pm

1 stop15h 50m

$822

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 2/18

6:05 am-3:11 pm

2 stops17h 06m

Portland

Wed 3/11

7:00 am-12:45 pm

2 stops22h 45m

$824

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Fri 5/8

2:20 pm-6:00 pm

1 stop11h 40m

Portland

Tue 5/12

3:30 pm-1:25 pm

1 stop13h 55m

$840

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Sat 2/28

8:40 pm-10:41 pm

3 stops58h 01m

$504

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Fri 2/27

8:50 pm-8:33 pm

3 stops55h 43m

$545

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Tue 5/5

12:40 pm-5:40 pm

1 stop13h 00m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 15 results
1
2

Compare providers for flights from Glasgow Intl to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Glasgow Intl to Portland in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Glasgow Intl Airport-Portland flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Glasgow Intl Airport-Portland flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Glasgow Intl Airport-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Glasgow Intl Airport-Portland flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Glasgow Intl Airport-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Glasgow Intl to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Glasgow Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated January 15, 2026.
Get a feel of what it's like to fly with British Airways from Glasgow Intl Airport to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,676 reviews

Food

6.4

Boarding

6.9

Overall

6.7

Crew

7.6

Comfort

6.8

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,676 reviews
British Airways
6.7
Okay
7,676 reviews

Food

6.4

Boarding

6.9

Overall

6.7

Crew

7.6

Comfort

6.8

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Glasgow Intl?

    Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to Portland from Glasgow Intl. Booking flights from Glasgow Intl to Portland (PDX) should be relatively easy as there are 0 daily inbound flights from Glasgow Intl from 1 airline.

  • How long is the flight from Glasgow Intl Airport to Portland?

    Airlines like Iberia, KLM, and Delta fly from Glasgow Intl Airport to Portland in about 13h 20m. The time it takes to get you to your destination can typically vary by up to 18h 43m. Airlines will cover a distance of 4560 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Glasgow Intl Airport to Portland round-trip?

    Cheapflights users have booked flights from Glasgow Intl Airport to Portland round-trip from $727. British Airways is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Glasgow Intl to Portland that include hotel bookings?

    Yes. In addition to deals on Glasgow Intl to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Portland.

  • Can I find deals for business class flights from Glasgow Intl to Portland?

    Yes. Cheapflights offers flight deals from Glasgow Intl to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Beaverton
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Tillamook
Pacific City
Gresham

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Glasgow Intl to Portland

Discover the top airline that operate flights from Glasgow Intl to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$727Average$973FlexibilityNo cancel feeOn-time70%

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