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$417+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PDX
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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The best prices from Glasgow Intl to Portland are usually found in May or April, booked 8 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$933
(Kiwi.com)

One-way from

$417
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$859
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
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One-way flight from Glasgow Intl to Portland
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Highest demand for flights based on searches. 15% potential increase in price ($170 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 febrero 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
jue. 6/56:35 amGLA - PDX
2 stops41h 23mMultiple Airlines
vie. 7/253:20 pmPDX - GLA
1 stop14h 05mMultiple Airlines
Deal found 2/20$933
This The Travel House deal was found by Cheapflights users on 2/20. 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.
mié. 6/48:40 amGLA - PDX
1 stop16h 55mFinnair
mié. 7/231:19 pmPDX - GLA
2 stops22h 26mFinnair
Deal found 2/20$962
This TravelUp deal was found by Cheapflights users on 2/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/48:40 amGLA - PDX
1 stop16h 55mBritish Airways
mié. 7/237:25 pmPDX - GLA
1 stop16h 20mBritish Airways
Deal found 2/20$998
This Delta deal was found by Cheapflights users on 2/19. 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.
mié. 7/99:10 amGLA - PDX
2 stops19h 36mDelta
mié. 7/231:15 pmPDX - GLA
1 stop15h 45mDelta
Deal found 2/19$1,017
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/23:25 pmGLA - PDX
1 stop34h 10mAmerican Airlines
lun. 7/217:25 pmPDX - GLA
1 stop16h 15mAmerican Airlines
Deal found 2/20$1,023
This Air France deal was found by Cheapflights users on 2/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/58:55 amGLA - PDX
2 stops19h 19mKLM
jue. 7/243:15 pmPDX - GLA
2 stops16h 55mKLM
Deal found 2/20$1,054
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/66:10 amGLA - PDX
2 stops19h 19mLufthansa
jue. 7/243:42 pmPDX - GLA
2 stops23h 23mLufthansa
Deal found 2/20$1,123
This oojo deal was found by Cheapflights users on 2/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/222:20 pmGLA - PDX
1 stop11h 35mIcelandair
lun. 9/13:20 pmPDX - GLA
1 stop14h 05mIcelandair
Deal found 2/19$1,178
This The Travel House deal was found by Cheapflights users on 2/20. 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.
mar. 2/256:05 amGLA - PDX
1 stop13h 20mAir France
mar. 3/41:25 pmPDX - GLA
1 stop19h 10mAir France
Deal found 2/20$1,343

Find flights from Glasgow Intl to Portland within your budget

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 febrero 20, 2025.

Fly from

Glasgow Intl

Fly to

Portland

Route

Depart

Return

Price

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

jue. 6/5

6:35 am-3:58 pm

2 stops41h 23m

Portland

vie. 7/25

3:20 pm-1:25 pm

1 stop14h 05m

$933

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

mié. 6/4

8:40 am-5:35 pm

1 stop16h 55m

Portland

mié. 7/23

1:19 pm-7:45 pm

2 stops22h 26m

$962

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

mié. 6/4

8:40 am-5:35 pm

1 stop16h 55m

Portland

mié. 7/23

7:25 pm-7:45 pm

1 stop16h 20m

$998

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

mié. 7/9

9:10 am-8:46 pm

2 stops19h 36m

Portland

mié. 7/23

1:15 pm-1:00 pm

1 stop15h 45m

$1,017

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

lun. 6/2

3:25 pm-5:35 pm

1 stop34h 10m

Portland

lun. 7/21

7:25 pm-7:40 pm

1 stop16h 15m

$1,023

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

jue. 6/5

8:55 am-8:14 pm

2 stops19h 19m

Portland

jue. 7/24

3:15 pm-4:10 pm

2 stops16h 55m

$1,054

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

vie. 6/6

6:10 am-5:29 pm

2 stops19h 19m

Portland

jue. 7/24

3:42 pm-11:05 pm

2 stops23h 23m

$1,123

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

mié. 3/12

7:00 am-1:38 pm

3 stops37h 38m

$417

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

mar. 3/18

10:50 am-5:35 pm

1 stop13h 45m

$883

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

mar. 6/10

8:10 pm-5:35 pm

2 stops29h 25m

$965

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 13 results
1
2
  • Most accurate provider: When it comes to deals on Glasgow Intl Airport-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Glasgow Intl Airport-Portland flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Glasgow Intl to Portland

Get recent, data-driven insights about flights from Glasgow Intl to Portland including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Glasgow Intl to Portland. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Glasgow Intl Airport to Portland, you should look to book at least 8 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Glasgow Intl Airport to Portland?

Currently, November is the cheapest month in which you can book a flight from Glasgow Intl Airport to Portland (average of $277). Flying from Glasgow Intl Airport to Portland in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GLA to PDX?

Find hourly flight availability from Glasgow Intl to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow Intl Airport to Portland as you normally would.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 febrero 20, 2025.
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aer Lingus
7.0
Good
1,070 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Glasgow Intl Airport to Portland round-trip?

    Cheapflights users have booked flights from Glasgow Intl Airport to Portland round-trip from $962. Other airlines that can offer you cheap pricing are British Airways, from $998, and Delta, from $1,017.

  • What are the cheapest airlines to fly from Glasgow Intl Airport to Portland one-way?

    To fly one-way, consider booking your trip with Finnair, which is currently one of the cheapest options available, starting at $883. Aer Lingus flights start at $965 while deals on British Airways start at $973 one-way.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from Glasgow Intl Airport to Portland (average of $277). Flying from Glasgow Intl Airport to Portland in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Seaside
Lincoln City
Beaverton
McMinnville
Lake Oswego
Hillsboro
Vancouver
Gresham
Long Beach
Cannon Beach
Tigard
Astoria
Hood River
Woodburn
Depoe Bay
Pacific City
Stevenson
Troutdale
Longview
Wilsonville

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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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$727Average$977FlexibilityNo cancel feeOn-time70%
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