Glasgow

$313+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — GLA
Jul 4 — Jul 111
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Cheap 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 June 4, 2026.

This Mytrip deal was found by Cheapflights users on 6/1. 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.
Wed 9/233:30 pm
PDX
-
GLA
2 stops21h 45m
Multiple Airlines
Wed 9/307:45 am
GLA
-
PDX
2 stops18h 10m
Multiple Airlines
Deal found 6/1$760
This Gotogate deal was found by Cheapflights users on 6/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:30 pm
PDX
-
GLA
1 stop13h 55m
Icelandair
Wed 9/302:20 pm
GLA
-
PDX
1 stop11h 35m
Icelandair
Deal found 6/2$799
This Mytrip deal was found by Cheapflights users on 5/31. 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.
Thu 9/103:30 pm
PDX
-
GLA
2 stops21h 30m
Multiple Airlines
Tue 9/228:35 am
GLA
-
PDX
2 stops17h 20m
Multiple Airlines
Deal found 5/31$836
This deal was found by Cheapflights users on 6/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:30 pm
PDX
-
GLA
1 stop13h 55m
Icelandair
Wed 9/22:20 pm
GLA
-
PDX
1 stop11h 35m
Icelandair
Deal found 6/1$869
This British Airways deal was found by Cheapflights users on 6/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:45 pm
PDX
-
GLA
1 stop12h 50m
British Airways
Thu 11/123:20 pm
GLA
-
PDX
1 stop32h 35m
British Airways
Deal found 6/1$891
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 8/183:30 pm
PDX
-
GLA
1 stop13h 55m
Icelandair
Wed 9/22:20 pm
GLA
-
PDX
1 stop11h 35m
Icelandair
Deal found 6/2$899
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:56 am
PDX
-
GLA
1 stop15h 14m
United Airlines
Fri 9/182:00 pm
GLA
-
PDX
1 stop16h 03m
United Airlines
Deal found 6/1$900
This Delta deal was found by Cheapflights users on 6/4. 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 9/26:00 am
PDX
-
GLA
2 stops22h 55m
Delta
Tue 9/229:10 am
GLA
-
PDX
2 stops19h 06m
Delta
Deal found 6/4$914

Find 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 June 4, 2026.

Round-trip from

$760
(Mytrip)

One-way from

$306
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,202
From Portland to Glasgow
One-way flight from Portland to Glasgow
Highest demand for flights based on searches. 15% potential increase in price ($158 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
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 June 4, 2026.
Use the filters below to find and compare flights from Portland to Glasgow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 11/8

5:45 pm-2:35 pm

1 stop12h 50m

Glasgow Intl

Thu 11/12

12:45 pm-3:55 pm

1 stop35h 10m

$891

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 9/7

10:56 am-10:10 am

1 stop15h 14m

Glasgow Intl

Fri 9/18

2:00 pm-10:03 pm

1 stop16h 03m

$900
Quickest round-trip

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Wed 9/2

2:08 pm-4:10 pm

2 stops18h 02m

Glasgow Intl

Tue 9/22

6:00 am-11:10 am

1 stop13h 10m

$905

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Thu 9/10

4:07 pm-10:10 am

2 stops34h 03m

Glasgow Intl

Tue 9/22

2:00 pm-9:29 am

2 stops27h 29m

$955

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 10/4

10:56 am-10:10 am

1 stop15h 14m

Glasgow Intl

Sun 10/11

2:00 pm-9:54 am

1 stop27h 54m

$958
Cheapest one-way
Quickest one-way

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 9/21

3:30 pm-1:25 pm

1 stop13h 55m

$313

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 9/13

7:25 am-9:50 am

2 stops18h 25m

$331

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 9/7

1:38 pm-4:10 pm

2 stops18h 32m

$342

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Sun 9/13

10:56 am-10:10 am

1 stop15h 14m

$351

PortlandGlasgow

PDX - GLA

PDXGLA

Portland

Mon 9/7

10:56 am-10:10 am

1 stop15h 14m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 11 resultsSorted by cheapest first
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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Portland to Glasgow?

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

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 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 June 4, 2026.
Read through reviews of airlines operating flights from Portland to Glasgow, such as Delta,KLM, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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. 6 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.

  • How long is the flight from Portland to Glasgow?

    There are many flights that can get you from Portland to Glasgow in 13h 55m. Fly via Icelandair to get the fastest option. There are 4560 mi between Portland and Glasgow.

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

    Currently priced at $545, 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 British Airways and Delta - these airlines can fly you to your destination from $610 and $633, respectively. Icelandair is 35% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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.

See more FAQs

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Alternative routes for Portland to Glasgow

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Portland to Glasgow

Discover the top 6 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 June 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$545Average$729FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$610Average$967FlexibilityNo cancel feeOn-time70%
DeltaCheapest$614Average$1,039FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$614Average$893FlexibilityNo cancel feeOn-time72%
KLMCheapest$633Average$1,024FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$666Average$804FlexibilityNo cancel feeOn-time69%

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