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Cheap flights from Glasgow to Portland from £295

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 18/5. 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
0 bags

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Find the cheapest flights from Glasgow to Portland

Cheap return flights

Enter your travel dates to find the best prices.
Air France Logo
06:00 - 11:10
GLA
-
PDX
13h 10m
1 stop
Air France Logo
13:05 - 23:10
PDX
-
GLA
26h 05m
1 stop
£753Air France
Wed, 7 Oct - Tue, 13 Oct
Multiple Airlines Logo
06:00 - 11:10
GLA
-
PDX
13h 10m
1 stop
Multiple Airlines Logo
15:10 - 16:10
PDX
-
GLA
17h 00m
2 stops
£756Multiple Airlines
Wed, 7 Oct - Tue, 13 Oct
Multiple Airlines Logo
09:30 - 21:57
GLA
-
PDX
20h 27m
2 stops
Multiple Airlines Logo
06:35 - 14:40
PDX
-
GLA
24h 05m
2 stops
£759Multiple Airlines
Wed, 7 Oct - Tue, 13 Oct
British Airways Logo
10:50 - 22:50
GLA
-
PDX
20h 00m
2 stops
British Airways Logo
19:30 - 17:50
PDX
-
GLA
14h 20m
1 stop
£776British Airways
Wed, 16 Sep - Wed, 30 Sep
Delta Logo
06:00 - 11:10
GLA
-
PDX
13h 10m
1 stop
Delta Logo
11:10 - 16:10
PDX
-
GLA
21h 00m
2 stops
£779Delta
Wed, 16 Sep - Wed, 30 Sep
Delta Logo
06:00 - 11:10
GLA
-
PDX
13h 10m
1 stop
Delta Logo
11:39 - 16:10
PDX
-
GLA
20h 31m
2 stops
£780Delta
Wed, 16 Sep - Wed, 30 Sep
Delta Logo
06:00 - 11:10
GLA
-
PDX
13h 10m
1 stop
Delta Logo
11:39 - 16:10
PDX
-
GLA
20h 31m
2 stops
£781Delta
Wed, 16 Sep - Wed, 30 Sep
Delta Logo
06:00 - 18:41
GLA
-
PDX
20h 41m
2 stops
Delta Logo
11:10 - 16:10
PDX
-
GLA
21h 00m
2 stops
£782Delta
Wed, 16 Sep - Wed, 30 Sep
Delta Logo
06:00 - 16:21
GLA
-
PDX
18h 21m
2 stops
Delta Logo
11:39 - 16:10
PDX
-
GLA
20h 31m
2 stops
£784Delta
Wed, 16 Sep - Wed, 30 Sep
Delta Logo
06:00 - 15:58
GLA
-
PDX
17h 58m
2 stops
Delta Logo
11:39 - 16:10
PDX
-
GLA
20h 31m
2 stops
£784Delta
Wed, 16 Sep - Wed, 30 Sep

United Airlines flights from Glasgow to Portland

Our best United Airlines deals on Glasgow to Portland flight tickets
United Airlines
9 Sept
GLA14:00Glasgow Intl
36h 11m
3 stops
PDX18:11Portland
13 Sept
PDX19:13Portland
30h 57m
2 stops
GLA10:10Glasgow Intl
£797
United Airlines
9 Sept
GLA14:00Glasgow Intl
16h 03m
1 stop
PDX22:03Portland
13 Sept
PDX22:50Portland
27h 20m
1 stop
GLA10:10Glasgow Intl
£799
United Airlines
9 Sept
GLA14:00Glasgow Intl
36h 11m
3 stops
PDX18:11Portland
13 Sept
PDX23:15Portland
26h 55m
2 stops
GLA10:10Glasgow Intl
£819

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
PDX11:39Portland
20h 31m
2 stops
GLA16:10Glasgow Intl
£780
Delta
16 Sept
GLA06:00Glasgow Intl
13h 10m
1 stop
PDX11:10Portland
30 Sept
PDX11:39Portland
20h 31m
2 stops
GLA16:10Glasgow Intl
£781
Delta
16 Sept
GLA06:00Glasgow Intl
20h 11m
2 stops
PDX18:11Portland
30 Sept
PDX11:39Portland
20h 31m
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 29 April 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

Wed 7/10

06:00-11:10

1 stop13h 10m

Portland

Tue 13/10

13:05-23:10

1 stop26h 05m

£753
Fastest return journey

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 7/10

06:00-11:10

1 stop13h 10m

Portland

Tue 13/10

15:10-16:10

2 stops17h 00m

£756

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 7/10

09:30-21:57

2 stops20h 27m

Portland

Tue 13/10

06:35-14:40

2 stops24h 05m

£759

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

10:50-22:50

2 stops20h 00m

Portland

Wed 30/9

19:30-17:50

1 stop14h 20m

£776

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

06:00-11:10

1 stop13h 10m

Portland

Wed 30/9

11:10-16:10

2 stops21h 00m

£779

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

06:00-11:10

1 stop13h 10m

Portland

Wed 30/9

11:39-16:10

2 stops20h 31m

£780

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

06:00-11:10

1 stop13h 10m

Portland

Wed 30/9

11:39-16:10

2 stops20h 31m

£781

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

06:00-18:41

2 stops20h 41m

Portland

Wed 30/9

11:10-16:10

2 stops21h 00m

£782

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

06:00-16:21

2 stops18h 21m

Portland

Wed 30/9

11:39-16:10

2 stops20h 31m

£784

GlasgowPortland

GLA - PDX

GLAPDX

Glasgow Intl

Wed 16/9

06:00-15:58

2 stops17h 58m

Portland

Wed 30/9

11:39-16:10

2 stops20h 31m

£784

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?

United Airlines is the most popular carrier operating from Glasgow to Portland

Which airlines fly to Portland?

British Airways, Icelandair and KLM are the top three most popular airlines that fly to Portland from Glasgow according to our data. British Airways is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Portland. Keep in mind that there are 5 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

13h 10m

Direct flights

None
The fastest flight from Glasgow to Portland takes 13h 10m
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 13h 10m.

  • 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
United AirlinesPriceFrom £474Free CancellationRating
7.4
9,680 reviews
Search United Airlines flights
British AirwaysPriceFrom £492Free CancellationRating
6.7
7,932 reviews
Search British Airways flights
KLMPriceFrom £509Free CancellationRating
7.8
1,512 reviews
Search KLM flights
IcelandairPriceFrom £543Free CancellationRating
7.0
646 reviews
Search Icelandair flights
LufthansaPriceFrom £569Free CancellationRating
6.8
7,962 reviews
Search Lufthansa flights

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
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.

An easier way to manage your Portland trip

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