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Cheap flights from the United States to Glasgow from £123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Glasgow departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United States to Glasgow

Recent return flight deals from the United States to Glasgow

Lufthansa Logo
19:12 - 12:25BOS-GLA
36h 13m2 stops
Lufthansa Logo
06:10 - 20:10GLA-BOS
19h 00m1 stop
£317Lufthansa
Find Deal
Mi, 3 Sep - Sa, 6 Sep
Logo
10:25 - 15:10EWR-GLA
23h 45m2 stops
Logo
07:35 - 22:48GLA-EWR
20h 13m2 stops
£323
Find Deal
Fr, 22 Aug - Di, 26 Aug
Logo
19:15 - 13:20BOS-GLA
13h 05m2 stops
Logo
07:35 - 17:50GLA-BOS
15h 15m2 stops
£326
Find Deal
Mi, 3 Sep - Sa, 13 Sep
British Airways Logo
21:20 - 19:40BOS-GLA
17h 20m2 stops
British Airways Logo
05:50 - 11:25GLA-BOS
10h 35m1 stop
£337British Airways
Find Deal
Sa, 11 Okt - Mo, 13 Okt
British Airways Logo
20:15 - 10:45BOS-GLA
10h 30m1 stop
British Airways Logo
08:40 - 20:50GLA-BOS
16h 10m2 stops
£338British Airways
Find Deal
Do, 30 Okt - Sa, 1 Nov
Iberia Logo
20:15 - 19:05BOS-GLA
18h 50m1 stop
Iberia Logo
18:50 - 20:50GLA-BOS
30h 00m2 stops
£356Iberia
Find Deal
Do, 30 Okt - Sa, 1 Nov
Icelandair Logo
23:35 - 13:25BOS-GLA
8h 50m1 stop
Icelandair Logo
13:20 - 22:00GLA-BOS
12h 40m1 stop
£370Icelandair
Find Deal
Di, 21 Okt - So, 26 Okt
Icelandair Logo
20:00 - 09:55BOS-GLA
8h 55m1 stop
Icelandair Logo
12:35 - 17:45GLA-BOS
10h 10m1 stop
£371Icelandair
Find Deal
Sa, 29 Nov - Sa, 6 Dez
American Airlines Logo
21:25 - 12:50EWR-GLA
10h 25m1 stop
American Airlines Logo
13:05 - 19:25GLA-EWR
11h 20m1 stop
£394American Airlines
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Mo, 18 Aug - Mi, 3 Sep
American Airlines Logo
20:10 - 18:40BOS-GLA
17h 30m1 stop
American Airlines Logo
05:50 - 11:25GLA-BOS
10h 35m1 stop
£401American Airlines
Find Deal
Do, 21 Aug - Sa, 23 Aug

Icelandair flights from United States to Glasgow Intl Airport

Our best Icelandair deals on United States to Glasgow Intl Airport flight tickets
Icelandair
21 Oct
BOS23:35Boston Logan Intl
8h 50m
1 stop
GLA13:25Glasgow Intl
26 Oct
GLA13:20Glasgow Intl
12h 40m
1 stop
BOS22:00Boston Logan Intl
£370
Find similar
Icelandair
29 Nov
BOS20:00Boston Logan Intl
8h 55m
1 stop
GLA09:55Glasgow Intl
6 Dec
GLA12:35Glasgow Intl
10h 10m
1 stop
BOS17:45Boston Logan Intl
£371
Find similar
Icelandair
30 Sept
EWR20:25Newark
12h 00m
1 stop
GLA13:25Glasgow Intl
9 Oct
GLA14:20Glasgow Intl
9h 50m
1 stop
EWR19:10Newark
£372
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Delta flights from United States to Glasgow Intl Airport

Our best Delta deals on United States to Glasgow Intl Airport flight tickets
Delta
14 Sept
LGA12:59New York LaGuardia
14h 11m
2 stops
GLA08:10Glasgow Intl
26 Sept
GLA13:30Glasgow Intl
12h 59m
2 stops
LGA21:29New York LaGuardia
£415
Find similar
Delta
15 Sept
LGA13:59New York LaGuardia
13h 11m
2 stops
GLA08:10Glasgow Intl
26 Sept
GLA13:30Glasgow Intl
12h 59m
2 stops
LGA21:29New York LaGuardia
£434
Find similar
Delta
14 Sept
LGA13:59New York LaGuardia
13h 11m
2 stops
GLA08:10Glasgow Intl
27 Sept
GLA06:00Glasgow Intl
17h 33m
2 stops
LGA18:33New York LaGuardia
£453
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momondo Fare Finder

 
Customise your flight search to find flights from United States to Glasgow Intl Airport 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 1 August 2025.
Use the filters below to find and compare flights from the United States to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mi 3/9

19:12-12:25

2 stops36h 13m

Glasgow Intl

Sa 6/9

06:10-20:10

1 stop19h 00m

£317

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Fr 22/8

10:25-15:10

2 stops23h 45m

Glasgow Intl

Di 26/8

07:35-22:48

2 stops20h 13m

£323

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mi 3/9

19:15-13:20

2 stops13h 05m

Glasgow Intl

Sa 13/9

07:35-17:50

2 stops15h 15m

£326

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sa 11/10

21:20-19:40

2 stops17h 20m

Glasgow Intl

Mo 13/10

05:50-11:25

1 stop10h 35m

£337

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Do 30/10

20:15-10:45

1 stop10h 30m

Glasgow Intl

Sa 1/11

08:40-20:50

2 stops16h 10m

£338

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Do 30/10

20:15-19:05

1 stop18h 50m

Glasgow Intl

Sa 1/11

18:50-20:50

2 stops30h 00m

£356

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Di 21/10

23:35-13:25

1 stop8h 50m

Glasgow Intl

So 26/10

13:20-22:00

1 stop12h 40m

£370

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sa 29/11

20:00-09:55

1 stop8h 55m

Glasgow Intl

Sa 6/12

12:35-17:45

1 stop10h 10m

£371

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Mo 18/8

21:25-12:50

1 stop10h 25m

Glasgow Intl

Mi 3/9

13:05-19:25

1 stop11h 20m

£394

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Do 21/8

20:10-18:40

1 stop17h 30m

Glasgow Intl

Sa 23/8

05:50-11:25

1 stop10h 35m

£401

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from United States to Glasgow Intl Airport

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 month to fly to Glasgow Intl Airport?

In general, October is the cheapest month to fly from United States to Glasgow Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £493. If you’re not able to fly to Glasgow Intl Airport in October, then March is your next best option. Flight prices from United States to Glasgow Intl Airport during March average around £501.

What is the cheapest day to depart on your flight to Glasgow Intl Airport?

On average, the least expensive day to fly to Glasgow Intl Airport from United States is on a Monday. momondo users have found tickets for Monday departures for as low as £448. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around £736. These prices are subject to change though, so be sure to set up a Price Alert for flights to Glasgow Intl Airport.

What is the cheapest time of day to depart on your flight to Glasgow Intl Airport?

In the morning is the cheapest time of day to fly from United States to Glasgow Intl Airport when you can find flight prices for as low as £475. Flying to Glasgow Intl Airport in the morning is an ideal time because this is during off-peak travel hours. Flights to Glasgow Intl Airport are more costly in the afternoon, with an average ticket price of £551. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Glasgow Intl Airport?

You are more likely to see cheaper flights to Glasgow Intl Airport from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around £588 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from United States for as low as £425 on momondo.

Can stopping save me money on United States to Glasgow Intl Airport flights?

You could potentially save up to 23% on your flight if you consider stops on a United States to Glasgow Intl Airport flight.

Cheap United States to Glasgow Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Glasgow Intl Airport

Best price found

£123

Fastest flight time

8h 50m

Direct flights

None
The best one-way flight to Glasgow Intl Airport from United States in the past 72 hours is £123. The best return flight deal from United States to Glasgow Intl Airport found on momondo in the last 72 hours is £317.
The fastest flight from United States to Glasgow Intl Airport takes 8h 50m
There are no direct flights from United States to Glasgow Intl Airport. Popular non-direct routes for this connection are Boston Logan Intl Airport - Glasgow Intl Airport, Newark Airport - Glasgow Intl Airport and New York John F Kennedy Intl Airport - Glasgow Intl Airport.
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  • When did momondo last update prices for flights from United States to Glasgow Intl Airport?

    Prices for flights from United States to Glasgow Intl Airport refresh daily.

  • How many operators does momondo search for flights from United States to Glasgow Intl Airport?

  • How old do you have to be to fly from United States to Glasgow Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Glasgow Intl Airport.

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

    The travel and health documents required for your trip to Glasgow Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Glasgow Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United States to Glasgow Intl Airport

Compare and see reviews for airlines that fly from United States to Glasgow Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £329Free CancellationRating
7.0
520 reviews
Search Icelandair flights
British AirwaysPriceFrom £412Free CancellationRating
6.6
7,222 reviews
Search British Airways flights

Travelling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Paisley
Largs
Kilmarnock
Arrochar
Clydebank
Dunoon
Helensburgh
Inveraray
Renfrew
Rothesay
Balloch
Dumbarton
Alexandria
Ballachulish
East Kilbride
Tarbert
Glencoe
Barrhead
Kinlochleven

Why use momondo?

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

It is quick and easy to find United States to Glasgow flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Glasgow that suits you.

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

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

How can momondo help me find flights from United States to Glasgow?

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

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

Yes momondo offers price alerts on flights to Glasgow from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Glasgow Intl Airport trip

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