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$363+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — GLA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$613
(oojo)

One-way from

$363
(oojo)

Popular in

June

Cheapest in

February

Average price

$711
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. 20% potential increase in price ($223 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 February 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 February 20, 2025.

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.
Wed 4/3011:57 amPDX - GLA
2 stops19h 38mBritish Airways
Thu 5/810:00 amGLA - PDX
1 stop15h 35mBritish Airways
Deal found 2/19$613
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/112:25 pmPDX - GLA
1 stop15h 15mDelta
Wed 3/269:05 amGLA - PDX
2 stops20h 27mDelta
Deal found 2/20$644
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/61:15 pmPDX - GLA
1 stop25h 55mKLM
Sun 4/1310:30 amGLA - PDX
1 stop32h 50mKLM
Deal found 2/19$650
This StudentUniverse 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/67:25 pmPDX - GLA
1 stop15h 20mFinnair
Sun 4/137:35 amGLA - PDX
2 stops23h 27mFinnair
Deal found 2/19$658
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.
Sun 4/62:58 pmPDX - GLA
2 stops17h 42mAmerican Airlines
Sun 4/137:35 amGLA - PDX
1 stop18h 00mAmerican Airlines
Deal found 2/20$662
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/82:45 pmPDX - GLA
1 stop11h 10mIcelandair
Mon 11/1712:35 pmGLA - PDX
1 stop12h 25mIcelandair
Deal found 2/20$709
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:10 amPDX - GLA
2 stops18h 10mMultiple Airlines
Sat 5/176:10 amGLA - PDX
2 stops24h 45mMultiple Airlines
Deal found 2/20$743
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.
Tue 3/112:25 pmPDX - GLA
1 stop19h 10mAir France
Thu 3/279:05 amGLA - PDX
2 stops19h 41mAir France
Deal found 2/20$887
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/53:25 pmPDX - GLA
2 stops36h 55mLufthansa
Fri 5/96:10 amGLA - PDX
2 stops20h 35mLufthansa
Deal found 2/20$937

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 February 20, 2025.

Fly from

Portland

Fly to

Glasgow

Route

Depart

Return

Price

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 4/30

11:57 am-3:35 pm

2 stops19h 38m

Glasgow Intl

Thu 5/8

10:00 am-5:35 pm

1 stop15h 35m

$613

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 3/11

2:25 pm-12:40 pm

1 stop15h 15m

Glasgow Intl

Wed 3/26

9:05 am-10:32 pm

2 stops20h 27m

$644

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 4/6

1:15 pm-11:10 pm

1 stop25h 55m

Glasgow Intl

Sun 4/13

10:30 am-11:20 am

1 stop32h 50m

$650

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 4/6

7:25 pm-6:45 pm

1 stop15h 20m

Glasgow Intl

Sun 4/13

7:35 am-11:02 pm

2 stops23h 27m

$658

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 4/6

2:58 pm-4:40 pm

2 stops17h 42m

Glasgow Intl

Sun 4/13

7:35 am-5:35 pm

1 stop18h 00m

$662

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 5/6

10:10 am-12:20 pm

2 stops18h 10m

Glasgow Intl

Sat 5/17

6:10 am-10:55 pm

2 stops24h 45m

$743

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Tue 3/11

2:25 pm-4:35 pm

1 stop19h 10m

Glasgow Intl

Thu 3/27

9:05 am-9:46 pm

2 stops19h 41m

$887

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 5/5

3:20 pm-1:25 pm

1 stop14h 05m

Glasgow Intl

Fri 5/9

2:20 pm-8:56 pm

2 stops38h 36m

$908

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 5/5

3:25 pm-12:20 pm

2 stops36h 55m

Glasgow Intl

Fri 5/9

6:10 am-6:45 pm

2 stops20h 35m

$937

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 5/11

3:20 pm-1:25 pm

1 stop14h 05m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 results
1
2

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 February 14, 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 February 20, 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 February 20, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Portland to Glasgow. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

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

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

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

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

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

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 $613, British Airways will fly you from Portland to Glasgow and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and KLM - these airlines can fly you to your destination from $644 and $650, respectively. British Airways is 31% 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 $363 on Icelandair. Other airlines that offer cheap prices include British Airways from $431 and Delta from $8,405 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

Browse thousands of different options on Cheapflights for your next trip

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$512Average$1,215FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$552Average$861FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$627Average$852FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$631Average$902FlexibilityNo cancel feeOn-time70%
DeltaCheapest$644Average$1,005FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$669Average$1,039FlexibilityNo cancel feeOn-time72%
KLMCheapest$683Average$969FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$687Average$1,096FlexibilityNo cancel feeOn-time69%
WestJetCheapest$889Average$1,252FlexibilityNo cancel feeOn-time60%
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