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Cheap flights from Glasgow to Portland from £599

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GLA — PDX
24 Mar — 31 Mar1
1 adult
Sun 24/3
Sun 31/3

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Cheapflights users frequently choose these airlines when searching for flights from Glasgow to Portland, based on our search results.
Cheapflights users frequently choose these airlines when searching for flights from Glasgow to Portland, based on our search results.
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Cheap flight deals from Glasgow to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) 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 19 March 2024.

Popular in

December

Cheapest in

January

Average price

£617

Round-trip from

£543
High demand for flights, 21% potential price rise
Best time to find cheap flights, 21% potential price drop
Average for round-trip flights in March 2024
From Glasgow to Portland

What is the cheapest day to fly round-trip from Glasgow to Portland?

Friday flights are generally found to be more expensive for flights from Glasgow to Portland. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Portland.

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

Find a great deal and save up to 66% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Glasgow to Portland within the next two weeks, with the cheapest ticket starting at £584.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Portland. Flights to Portland from Glasgow in January are about £686 on average during January, but can be found for as low as £477.

When is the cheapest time to fly from Glasgow to Portland (GLA - PDX)?

Unlike at midday, when flights are generally more expensive, you can save up to 4% on flights from Glasgow to Portland by exploring options for tickets in the morning.

Cheap American Airlines flights from Glasgow to Portland

Explore cheap flight options specifically provided by American Airlines for the route between Glasgow and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Glasgow to Portland. Be sure to come back soon if the deals available don't appeal to you at this time.
Thu 18/416:25GLA - PDX
1 stop33h 00mAmerican Airlines
Mon 22/413:32PDX - GLA
2 stops16h 03mAmerican Airlines
Deal found 17/3£659
Sat 20/411:30GLA - PDX
1 stop13h 55mAmerican Airlines
Mon 22/413:32PDX - GLA
2 stops21h 03mAmerican Airlines
Deal found 18/3£663
Thu 18/408:20GLA - PDX
2 stops21h 11mAmerican Airlines
Mon 22/413:32PDX - GLA
2 stops16h 03mAmerican Airlines
Deal found 18/3£676
Sat 20/407:05GLA - PDX
2 stops21h 37mAmerican Airlines
Mon 22/413:32PDX - GLA
2 stops16h 03mAmerican Airlines
Deal found 18/3£682
Tue 18/611:00GLA - PDX
2 stops43h 58mAmerican Airlines
Mon 19/813:39PDX - GLA
2 stops22h 01mAmerican Airlines
Deal found 18/3£997

Cheap Finnair flights from Glasgow to Portland

Explore cheap flight options specifically provided by Finnair for the route between Glasgow and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Have a look at some of the cheapest available Finnair flights departing from Glasgow and landing in Portland. Make sure to examine the flight information before completing your reservation.
Fri 13/907:10GLA - PDX
2 stops22h 39mFinnair
Fri 27/919:15PDX - GLA
1 stop15h 40mFinnair
Deal found 18/3£704
Thu 8/810:45GLA - PDX
1 stop14h 40mFinnair
Tue 20/809:30PDX - GLA
2 stops18h 40mFinnair
Deal found 18/3£1,191

Cheap Glasgow to Portland flights in March & April 2024

Find cheap flight options from Glasgow to Portland specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Prices were last updated on 19 March 2024.
Listed are some of the best fares we've found on flights departing from Glasgow to Portland in 2024. Check back in a little while for more flight options.
Sat 20/406:10GLA - PDX
1 stop13h 50mAir France
Mon 22/414:15PDX - GLA
1 stop24h 55mAir France
Deal found 18/3£599
Sat 20/406:10GLA - PDX
1 stop13h 50mMultiple Airlines
Mon 22/415:15PDX - GLA
2 stops23h 55mMultiple Airlines
Deal found 18/3£627
Sat 20/406:10GLA - PDX
1 stop13h 50mDelta
Mon 22/414:10PDX - GLA
2 stops17h 55mDelta
Deal found 18/3£653
Thu 18/416:25GLA - PDX
1 stop33h 00mAmerican Airlines
Mon 22/413:32PDX - GLA
2 stops16h 03mAmerican Airlines
Deal found 17/3£659
Sat 20/411:30GLA - PDX
1 stop13h 55mAmerican Airlines
Mon 22/413:32PDX - GLA
2 stops21h 03mAmerican Airlines
Deal found 18/3£663
Thu 18/408:20GLA - PDX
2 stops21h 11mAmerican Airlines
Mon 22/413:32PDX - GLA
2 stops16h 03mAmerican Airlines
Deal found 18/3£676
Sat 20/407:05GLA - PDX
2 stops21h 37mAmerican Airlines
Mon 22/413:32PDX - GLA
2 stops16h 03mAmerican Airlines
Deal found 18/3£682
Thu 18/406:10GLA - PDX
1 stop13h 50mDelta
Mon 22/414:15PDX - GLA
1 stop17h 50mDelta
Deal found 18/3£683
Thu 18/406:10GLA - PDX
2 stops24h 23mLufthansa
Mon 22/415:55PDX - GLA
2 stops23h 10mLufthansa
Deal found 17/3£699

Glasgow to Portland 2024 flight deals

Discover exclusive flight deals for travel between Glasgow and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Listed are some of the best fares we've found on flights departing from Glasgow to Portland in 2024. Check back in a little while for more flight options.
Sat 20/406:10GLA - PDX
1 stop13h 50mAir France
Mon 22/414:15PDX - GLA
1 stop24h 55mAir France
Deal found 18/3£599
Sat 20/406:10GLA - PDX
1 stop13h 50mMultiple Airlines
Mon 22/415:15PDX - GLA
2 stops23h 55mMultiple Airlines
Deal found 18/3£627
Sat 20/406:10GLA - PDX
1 stop13h 50mDelta
Mon 22/414:10PDX - GLA
2 stops17h 55mDelta
Deal found 18/3£653
Thu 18/416:25GLA - PDX
1 stop33h 00mAmerican Airlines
Mon 22/413:32PDX - GLA
2 stops16h 03mAmerican Airlines
Deal found 17/3£659
Sat 20/411:30GLA - PDX
1 stop13h 55mAmerican Airlines
Mon 22/413:32PDX - GLA
2 stops21h 03mAmerican Airlines
Deal found 18/3£663
Thu 18/408:20GLA - PDX
2 stops21h 11mAmerican Airlines
Mon 22/413:32PDX - GLA
2 stops16h 03mAmerican Airlines
Deal found 18/3£676
Fri 13/906:10GLA - PDX
1 stop13h 55mAir France
Fri 27/914:20PDX - GLA
1 stop24h 50mAir France
Deal found 18/3£679
Sat 20/407:05GLA - PDX
2 stops21h 37mAmerican Airlines
Mon 22/413:32PDX - GLA
2 stops16h 03mAmerican Airlines
Deal found 18/3£682
Thu 18/406:10GLA - PDX
1 stop13h 50mDelta
Mon 22/414:15PDX - GLA
1 stop17h 50mDelta
Deal found 18/3£683

Find flights from Glasgow to Portland within your budget

Customise your flight search to find flights from Glasgow 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 905,048 searches. Data last updated 19 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£599 - £931

Route

Depart

Return

Price

Glasgow IntlPortland

GLA - PDX

GLAPDX

Glasgow Intl

Sat 20/4

1 stop13h 50m

Portland

Mon 22/4

1 stop24h 55m

£599

Glasgow IntlPortland

GLA - PDX

GLAPDX

Glasgow Intl

Sat 20/4

1 stop13h 50m

Portland

Mon 22/4

2 stops23h 55m

£627

Glasgow IntlPortland

GLA - PDX

GLAPDX

Glasgow Intl

Sat 20/4

1 stop13h 50m

Portland

Mon 22/4

2 stops17h 55m

£653

Glasgow IntlPortland

GLA - PDX

GLAPDX

Glasgow Intl

Thu 18/4

1 stop33h 00m

Portland

Mon 22/4

2 stops16h 03m

£659

Glasgow IntlPortland

GLA - PDX

GLAPDX

Glasgow Intl

Sat 20/4

1 stop13h 55m

Portland

Mon 22/4

2 stops21h 03m

£663

Glasgow IntlPortland

GLA - PDX

GLAPDX

Glasgow Intl

Fri 13/9

1 stop13h 55m

Portland

Fri 27/9

1 stop24h 50m

£679

Glasgow IntlPortland

GLA - PDX

GLAPDX

Glasgow Intl

Thu 18/4

2 stops24h 23m

Portland

Mon 22/4

2 stops23h 10m

£699

Glasgow IntlPortland

GLA - PDX

GLAPDX

Glasgow Intl

Fri 13/9

2 stops22h 39m

Portland

Fri 27/9

1 stop15h 40m

£704

Glasgow IntlPortland

GLA - PDX

GLAPDX

Glasgow Intl

Tue 18/6

1 stop11h 35m

Portland

Mon 19/8

1 stop14h 05m

£931

Flights are sorted by cheapest first

Deals found on 18/3

When is the best time to book a flight from Glasgow to Portland?

Use this chart to determine the optimal time to book a return flight from Glasgow to Portland. Price data was last updated on 28 January 2024.
The price you pay for your flight from Glasgow to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Glasgow to Portland?

Use this chart to determine the cheapest time to fly return from Glasgow to Portland. Price data was last updated on 17 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Glasgow to Portland flight should consider departing on Tuesday at midday when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Portland by month

Plan your trip from Glasgow to Portland by taking into account the cheapest months to travel. The average price of a one-way flight from Glasgow to Portland is currently £0 while a return flight costs £691. Price data was last updated on 17 March 2024.

Currently, December is the cheapest month in which you can book a flight from Glasgow to Portland (average of £692). Flying from Glasgow to Portland in July is currently the most expensive (average of £954). 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.

January

£562

February

£574

March

£585

April

£571

May

£614

June

£689

July

£749

August

£724

September

£662

October

£609

November

£557

December

£543

Temperature and rainfall in Portland by month

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

PDX

Temperature

5 - 21 °C

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 19 March 2024.
Read through reviews of airlines operating flights from Glasgow to Portland, such as American Airlines, Finnair and Air France. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
11,551 reviews

Food

7.5

Comfort

7.9

Entertainment

8.1

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very Good
11,551 reviews
8.1
Very Good
11,551 reviews

Food

7.5

Comfort

7.9

Entertainment

8.1

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
1,376 reviews
8.1
Very Good
11,551 reviews

Food

7.5

Comfort

7.9

Entertainment

8.1

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.6
Good
1,910 reviews
8.1
Very Good
11,551 reviews

Food

7.5

Comfort

7.9

Entertainment

8.1

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.3
Good
15,312 reviews
8.1
Very Good
11,551 reviews

Food

7.5

Comfort

7.9

Entertainment

8.1

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.2
Good
1,436 reviews
8.1
Very Good
11,551 reviews

Food

7.5

Comfort

7.9

Entertainment

8.1

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Glasgow 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?

    Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to Portland from Glasgow. Booking flights from Glasgow to Portland (PDX) should be relatively easy as there are 0 daily inbound flights from Glasgow from 7 different airlines.

  • Can I find flights from Glasgow to Portland for under £600 on Cheapflights?

    Yes, there are multiple flights from Glasgow to Portland for under £600. The cheapest flight booked recently is on Air France for just £599, but on average you can expect to pay £818.

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

    Cheapflights users have booked flights from Glasgow to Portland round-trip from £599. Other airlines that can offer you cheap pricing are Delta, from £653, and American Airlines, from £659. Air France is priced at 12% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular airlines that fly from Glasgow to Portland?

  • What does GLA to PDX mean?

    Great question - GLA to PDX just means Glasgow Intl Airport to Portland Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Edinburgh Turnhouse Airport (EDI), Glasgow Prestwick Airport (PIK), Dundee Airport (DND), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL).

See more FAQs

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Alternative routes for Glasgow to Portland
See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Glasgow to Portland

Discover the top 7 airlines that operate flights from Glasgow 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 905,048 searches. Data last updated 19 March 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£454Average£724FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£476Average£681FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£502Average£729FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£530Average£670FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£553Average£790FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£614Average£713FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£615Average£701FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Search flights from Glasgow to Portland by cabin class

Find flights from Glasgow to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Glasgow to Portland?

Cheapflights helps you search for flights from Glasgow to Portland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Glasgow to Portland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Glasgow to Portland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Glasgow to Portland with no change fees?

Yes, we can. To see specific flights from Glasgow to Portland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Glasgow to Portland become cheaper?

Not ready to book yet? You can track prices for flights from Glasgow to Portland on Cheapflights with our Price Alert feature and get notified when better prices are available.