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$330+ Cheap flights from Portland (PDX) to Glasgow

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — GLA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Portland to Glasgow are usually found in February or October, booked 10 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Portland to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Glasgow (GG1). 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 21, 2025.

Round-trip from

$599
(Mytrip)

One-way from

$428
(British Airways)

Popular in

June

Cheapest in

February

Average price

$720
From Portland to Glasgow
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One-way flight from Portland to Glasgow
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Highest demand for flights based on searches. 21% potential increase in price ($251 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Portland to Glasgow

Cheapest flights from Portland to Glasgow
Explore the most affordable flight options available from Portland to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/113:20 pmPDX - GLA
1 stop14h 05mIcelandair
Tue 5/202:20 pmGLA - PDX
1 stop11h 35mIcelandair
Deal found 1/20$599
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/256:30 pmPDX - GLA
1 stop13h 20mFinnair
Fri 3/76:35 amGLA - PDX
1 stop18h 00mFinnair
Deal found 1/20$619
This oojo deal was found by Cheapflights users on 1/21. 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.
Wed 2/266:30 pmPDX - GLA
1 stop13h 20mBritish Airways
Fri 3/78:15 amGLA - PDX
1 stop16h 20mBritish Airways
Deal found 1/21$623
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/262:14 pmPDX - GLA
2 stops17h 36mAmerican Airlines
Fri 3/76:35 amGLA - PDX
1 stop18h 00mAmerican Airlines
Deal found 1/21$634
This Delta deal was found by Cheapflights users on 1/21. 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.
Tue 2/2512:59 amPDX - GLA
2 stops23h 31mDelta
Fri 3/76:05 amGLA - PDX
1 stop13h 20mDelta
Deal found 1/21$663
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/146:30 pmPDX - GLA
1 stop14h 15mMultiple Airlines
Fri 2/286:35 amGLA - PDX
1 stop18h 00mMultiple Airlines
Deal found 1/20$670
This Virgin Atlantic deal was found by Cheapflights users on 1/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2511:30 amPDX - GLA
2 stops21h 05mVirgin Atlantic
Fri 3/76:05 amGLA - PDX
2 stops20h 49mVirgin Atlantic
Deal found 1/20$673
This Lufthansa deal was found by Cheapflights users on 1/20. 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.
Sat 9/62:15 pmPDX - GLA
2 stops24h 35mLufthansa
Fri 9/196:10 amGLA - PDX
2 stops20h 36mLufthansa
Deal found 1/20$772
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/83:15 pmPDX - GLA
2 stops16h 55mKLM
Fri 5/166:00 amGLA - PDX
1 stop13h 20mKLM
Deal found 1/20$784

Find flights from Portland to Glasgow within your budget

Customize your flight search to find flights from Portland to Glasgow 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 21, 2025.

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Depart

Return

Price

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 5/11

3:20 pm-1:25 pm

1 stop14h 05m

Glasgow Intl

Tue 5/20

2:20 pm-5:55 pm

1 stop11h 35m

$599

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 2/25

6:30 pm-3:50 pm

1 stop13h 20m

Glasgow Intl

Fri 3/7

6:35 am-4:35 pm

1 stop18h 00m

$619

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 2/26

6:30 pm-3:50 pm

1 stop13h 20m

Glasgow Intl

Fri 3/7

8:15 am-4:35 pm

1 stop16h 20m

$623

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 2/26

2:14 pm-3:50 pm

2 stops17h 36m

Glasgow Intl

Fri 3/7

6:35 am-4:35 pm

1 stop18h 00m

$634

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 2/25

12:59 am-8:30 am

2 stops23h 31m

Glasgow Intl

Fri 3/7

6:05 am-11:25 am

1 stop13h 20m

$663

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Fri 2/14

6:30 pm-4:45 pm

1 stop14h 15m

Glasgow Intl

Fri 2/28

6:35 am-4:35 pm

1 stop18h 00m

$670

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 5/7

10:00 am-11:05 pm

2 stops29h 05m

Glasgow Intl

Sat 5/17

6:10 am-1:10 am

2 stops27h 00m

$815

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 5/6

11:30 am-1:00 pm

2 stops17h 30m

Glasgow Intl

Sat 5/17

10:25 am-8:47 pm

2 stops18h 22m

$947

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sat 5/3

11:10 pm-8:05 am

2 stops24h 55m

Glasgow Intl

Sun 5/25

8:35 am-9:55 pm

2 stops21h 20m

$1,287

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 5/6

2:00 pm-9:55 am

3 stops59h 55m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 14 results
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Best time to book a flight from Portland to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow from Portland 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 Portland to Glasgow

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

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Glasgow. Price data was last updated on January 17, 2025.

The price you pay for your flight from Portland to Glasgow may vary depending on when you book. For the best chance of a lower fare, look to book 10 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Portland to Glasgow (average of $664). Flying from Portland to Glasgow in June is currently the most expensive (average of $1,183). 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 PDX to GLA?

Find hourly flight availability from Portland to Glasgow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

It’s typically best to fly out from Portland to Glasgow in the afternoon. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Portland to Glasgow?

Use this chart to determine the cheapest time to fly round-trip from Portland to Glasgow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Glasgow flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Glasgow by month

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

In terms of precipitation, rainfall in Glasgow ranges from 1.3 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. May is typically the driest time to visit Glasgow when rainfall is around 1.3 in.

Temperature in Glasgow by month

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

If weather is an important factor for your trip to Glasgow, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Glasgow

Get insights into the airlines that provide service to Glasgow. 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 Glasgow. Reviews last updated January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Icelandair
7.1
Good
501 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Portland to Glasgow. 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 from for flights from Portland to Glasgow?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Glasgow. 9 airlines have flights from Portland to Glasgow on a regular basis. Booking flights from Portland to Glasgow should not be difficult; the airport handles an average of 0 outbound flights to Glasgow per day.

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

    Currently priced at $599, Icelandair will fly you from Portland to Glasgow and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Finnair and British Airways - these airlines can fly you to your destination from $619 and $623, respectively. Icelandair is 32% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $428 on British Airways. Other airlines that offer cheap prices include Lufthansa from $444 and Iberia from $594 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Glasgow 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 Portland to Glasgow?

    Currently, November is the cheapest month in which you can book a flight from Portland to Glasgow (average of $664). Flying from Portland to Glasgow in June is currently the most expensive (average of $1,183). 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

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Top 9 airlines flying from Portland to Glasgow

Discover the top 9 airlines that operate flights from Portland to Glasgow. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$512Average$1,215FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$558Average$870FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$593Average$852FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$627Average$915FlexibilityNo cancel feeOn-time70%
DeltaCheapest$644Average$970FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$669Average$989FlexibilityNo cancel feeOn-time72%
KLMCheapest$683Average$965FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$687Average$1,092FlexibilityNo cancel feeOn-time69%
WestJetCheapest$898Average$1,256FlexibilityNo cancel feeOn-time60%
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