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Cheap flights from Glasgow to Portland from £322

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow to Portland departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Glasgow to Portland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:10 - 20:12
GLA
-
PDX
43h 02m
2 stops
Multiple Airlines Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£680Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Icelandair Logo
14:20 - 17:55
GLA
-
PDX
11h 35m
1 stop
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£729Icelandair
Wed, 16 Sep - Wed, 30 Sep
Icelandair Logo
14:20 - 17:55
GLA
-
PDX
11h 35m
1 stop
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£730Icelandair
Wed, 16 Sep - Wed, 30 Sep
Icelandair Logo
14:20 - 17:55
GLA
-
PDX
11h 35m
1 stop
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£731Icelandair
Wed, 16 Sep - Wed, 30 Sep
Icelandair Logo
14:20 - 17:55
GLA
-
PDX
11h 35m
1 stop
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£732Icelandair
Wed, 16 Sep - Wed, 30 Sep
Icelandair Logo
14:20 - 17:55
GLA
-
PDX
11h 35m
1 stop
Icelandair Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£733Icelandair
Wed, 16 Sep - Wed, 30 Sep
Lufthansa Logo
14:00 - 15:56
GLA
-
PDX
33h 56m
2 stops
Lufthansa Logo
13:00 - 10:10
PDX
-
GLA
37h 10m
2 stops
£754Lufthansa
Sun, 6 Sep - Sun, 13 Sep
KLM Logo
06:00 - 11:10
GLA
-
PDX
13h 10m
1 stop
KLM Logo
13:05 - 16:10
PDX
-
GLA
19h 05m
1 stop
£768KLM
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
16:55 - 17:55
GLA
-
PDX
33h 00m
3 stops
Multiple Airlines Logo
15:30 - 13:25
PDX
-
GLA
13h 55m
1 stop
£769Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
16:55 - 17:55
GLA
-
PDX
33h 00m
3 stops
Multiple Airlines Logo
15:30 - 20:15
PDX
-
GLA
20h 45m
2 stops
£776Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep

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Icelandair flights from Glasgow to Portland

Our best Icelandair deals on Glasgow to Portland flight tickets
Icelandair
16 Sept
GLA14:20Glasgow Intl
11h 35m
1 stop
PDX17:55Portland
30 Sept
PDX15:30Portland
13h 55m
1 stop
GLA13:25Glasgow Intl
£729
Icelandair
16 Sept
GLA14:20Glasgow Intl
11h 35m
1 stop
PDX17:55Portland
30 Sept
PDX15:30Portland
13h 55m
1 stop
GLA13:25Glasgow Intl
£730
Icelandair
16 Sept
GLA14:20Glasgow Intl
11h 35m
1 stop
PDX17:55Portland
30 Sept
PDX15:30Portland
13h 55m
1 stop
GLA13:25Glasgow Intl
£731

Delta flights from Glasgow to Portland

Our best Delta deals on Glasgow to Portland flight tickets
Delta
16 Sept
GLA06:00Glasgow Intl
13h 10m
1 stop
PDX11:10Portland
30 Sept
PDX12:34Portland
19h 36m
2 stops
GLA16:10Glasgow Intl
£778
Delta
16 Sept
GLA06:00Glasgow Intl
13h 10m
1 stop
PDX11:10Portland
30 Sept
PDX12:34Portland
19h 36m
2 stops
GLA16:10Glasgow Intl
£780
Delta
16 Sept
GLA06:00Glasgow Intl
13h 10m
1 stop
PDX11:10Portland
30 Sept
PDX12:34Portland
19h 36m
2 stops
GLA16:10Glasgow Intl
£781

momondo Fare Finder

 
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, momondo users made 279,928 searches. Data last updated 24 July 2026.
Use the filters below to find and compare flights from Glasgow to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Mon 21/9

09:10-20:12

2 stops43h 02m

Portland

Mon 28/9

15:30-13:25

1 stop13h 55m

£680
Fastest return journey

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

14:20-17:55

1 stop11h 35m

Portland

Wed 30/9

15:30-13:25

1 stop13h 55m

£729

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

14:20-17:55

1 stop11h 35m

Portland

Wed 30/9

15:30-13:25

1 stop13h 55m

£730

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

14:20-17:55

1 stop11h 35m

Portland

Wed 30/9

15:30-13:25

1 stop13h 55m

£731

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

14:20-17:55

1 stop11h 35m

Portland

Wed 30/9

15:30-13:25

1 stop13h 55m

£732

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

14:20-17:55

1 stop11h 35m

Portland

Wed 30/9

15:30-13:25

1 stop13h 55m

£733

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Sun 6/9

14:00-15:56

2 stops33h 56m

Portland

Sun 13/9

13:00-10:10

2 stops37h 10m

£754

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Mon 21/9

06:00-11:10

1 stop13h 10m

Portland

Mon 28/9

13:05-16:10

1 stop19h 05m

£768

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Mon 21/9

16:55-17:55

3 stops33h 00m

Portland

Mon 28/9

15:30-13:25

1 stop13h 55m

£769

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Mon 21/9

16:55-17:55

3 stops33h 00m

Portland

Mon 28/9

15:30-20:15

2 stops20h 45m

£776

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Portland from

How to get the cheapest flight ticket from Glasgow to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Glasgow to Portland?

WestJet and United Airlines are the most popular carriers operating from Glasgow to Portland

Which airlines fly to Portland?

KLM, British Airways and Icelandair are the top three most popular airlines that fly to Portland from Glasgow according to our data. KLM is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Portland. Keep in mind that there are 3 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

Cheap Glasgow to Portland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow to Portland

Fastest flight time

11h 35m

Direct flights

None
The fastest flight from Glasgow to Portland takes 11h 35m
There are no direct flights from Glasgow to Portland. There are no popular flight routes from Glasgow to Portland.
Search flight deals

Frequently asked questions about flying from Glasgow to Portland

  • How far is Glasgow to Portland by plane?

    The straight-line distance from Glasgow to Portland is 4571.4 mi. By plane, this route typically takes 11h 35m.

  • When did momondo last update prices for flights from Glasgow to Portland Airport?

    Prices for flights from Glasgow to Portland Airport refresh daily.

  • How many operators does momondo search for flights from Glasgow to Portland Airport?

  • How old do you have to be to fly from Glasgow to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Glasgow to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Glasgow to Portland

Compare and see reviews for airlines that fly from Glasgow to Portland with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £515Free CancellationRating
7.8
1,544 reviews
Search KLM flights
IcelandairPriceFrom £596Free CancellationRating
7.0
717 reviews
Search Icelandair flights
British AirwaysPriceFrom £623Free CancellationRating
6.7
8,132 reviews
Search British Airways flights

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Kelso
Cannon Beach
Vancouver
Seaside

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Portland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Glasgow to Portland. momondo saves you time and could save you money on your trip.

Can I find flights from Glasgow to Portland with flexible booking policies on momondo?

All flight searches from Glasgow to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Glasgow to Portland?

momondo provides multiple filters to help you find the best flight to Portland from Glasgow. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Glasgow to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Glasgow and alert you when they change.

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