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

Iberia is the most popular carrier operating from Glasgow to Delaware

When did momondo last update prices for flights from Glasgow to Delaware?

Prices for flights from Glasgow to Delaware are refreshed on a daily basis.

How many operators does momondo search for flights from Glasgow to Delaware?

The number of operators available for flights from Glasgow to Delaware is 3 as of January 2026.

How old do you have to be to fly from Glasgow to Delaware?

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 Glasgow to Delaware.

What documentation or ID do you need to fly to Delaware?

The required travel and health documents for your Delaware trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Delaware. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£443 Cheap Flights from Glasgow to Delaware in 2026

1 adult

0 bags

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Find the cheapest flights from Glasgow to Delaware

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:35 - 14:55

GLA

PHL

11h 20m1 stop

22:20 - 16:45

PHL

GLA

13h 25m1 stop

£515British Airways

Tue, 21 Apr - Tue, 5 May

08:35 - 14:55

GLA

PHL

11h 20m1 stop

22:20 - 16:45

PHL

GLA

13h 25m1 stop

£516British Airways

Tue, 21 Apr - Tue, 5 May

08:20 - 14:05

GLA

PHL

10h 45m1 stop

19:50 - 10:45

PHL

GLA

9h 55m1 stop

£532British Airways

Fri, 6 Feb - Mon, 9 Feb

08:20 - 14:05

GLA

PHL

10h 45m1 stop

19:50 - 13:05

PHL

GLA

12h 15m1 stop

£533British Airways

Fri, 6 Feb - Mon, 9 Feb

05:55 - 18:55

GLA

PHL

18h 00m2 stops

14:46 - 10:45

PHL

GLA

14h 59m2 stops

£535British Airways

Tue, 21 Apr - Tue, 5 May

09:10 - 20:53

GLA

PHL

16h 43m2 stops

09:43 - 12:55

PHL

GLA

22h 12m2 stops

£536Delta

Tue, 21 Apr - Tue, 5 May

08:15 - 17:53

GLA

PHL

14h 38m2 stops

16:45 - 10:45

PHL

GLA

13h 00m2 stops

£556British Airways

Fri, 6 Feb - Mon, 9 Feb

08:15 - 18:58

GLA

PHL

15h 43m2 stops

16:45 - 10:45

PHL

GLA

13h 00m2 stops

£578British Airways

Fri, 6 Feb - Mon, 9 Feb

12:00 - 18:55

GLA

PHL

11h 55m1 stop

18:45 - 11:30

PHL

GLA

11h 45m1 stop

£590British Airways

Sat, 11 Apr - Sun, 19 Apr

19:45 - 16:44

GLA

PHL

25h 59m2 stops

22:20 - 17:40

PHL

GLA

14h 20m1 stop

£598British Airways

Sat, 11 Apr - Sun, 19 Apr

British Airways flights from Glasgow to Delaware

Our best British Airways deals on Glasgow to Delaware flight tickets

British Airways

21 Apr

GLA08:35Glasgow Intl

11h 20m

1 stop

PHL14:55Philadelphia

5 May

PHL22:20Philadelphia

13h 25m

1 stop

GLA16:45Glasgow Intl

£515

British Airways

21 Apr

GLA08:35Glasgow Intl

11h 20m

1 stop

PHL14:55Philadelphia

5 May

PHL22:20Philadelphia

13h 25m

1 stop

GLA16:45Glasgow Intl

£516

British Airways

6 Feb

GLA08:20Glasgow Intl

10h 45m

1 stop

PHL14:05Philadelphia

9 Feb

PHL19:50Philadelphia

9h 55m

1 stop

GLA10:45Glasgow Intl

£532

Aer Lingus flights from Glasgow to Delaware

Our best Aer Lingus deals on Glasgow to Delaware flight tickets

Aer Lingus

28 Mar

GLA12:00Glasgow Intl

31h 05m

1 stop

PHL15:05Philadelphia

6 Apr

PHL20:25Philadelphia

14h 00m

1 stop

GLA15:25Glasgow Intl

£673

Aer Lingus

28 Mar

GLA16:30Glasgow Intl

26h 35m

1 stop

PHL15:05Philadelphia

11 Apr

PHL18:50Philadelphia

15h 35m

1 stop

GLA15:25Glasgow Intl

£698

Aer Lingus

28 Mar

GLA08:20Glasgow Intl

39h 05m

2 stops

PHL19:25Philadelphia

12 Apr

PHL08:50Philadelphia

21h 40m

2 stops

GLA11:30Glasgow Intl

£730

Fly from

Fly to

Route

Depart

Return

Price

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

08:35-14:55

1 stop11h 20m

Philadelphia

Tue 5/5

22:20-16:45

1 stop13h 25m

£515

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

08:35-14:55

1 stop11h 20m

Philadelphia

Tue 5/5

22:20-16:45

1 stop13h 25m

£516

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Fri 6/2

08:20-14:05

1 stop10h 45m

Philadelphia

Mon 9/2

19:50-10:45

1 stop9h 55m

£532

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Fri 6/2

08:20-14:05

1 stop10h 45m

Philadelphia

Mon 9/2

19:50-13:05

1 stop12h 15m

£533

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

05:55-18:55

2 stops18h 00m

Philadelphia

Tue 5/5

14:46-10:45

2 stops14h 59m

£535

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

09:10-20:53

2 stops16h 43m

Philadelphia

Tue 5/5

09:43-12:55

2 stops22h 12m

£536

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Fri 6/2

08:15-17:53

2 stops14h 38m

Philadelphia

Mon 9/2

16:45-10:45

2 stops13h 00m

£556

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Fri 6/2

08:15-18:58

2 stops15h 43m

Philadelphia

Mon 9/2

16:45-10:45

2 stops13h 00m

£578

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Sat 11/4

12:00-18:55

1 stop11h 55m

Philadelphia

Sun 19/4

18:45-11:30

1 stop11h 45m

£590

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Sat 11/4

19:45-16:44

2 stops25h 59m

Philadelphia

Sun 19/4

22:20-17:40

1 stop14h 20m

£598

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Glasgow to Delaware

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

Prices

Airlines

What is the cheapest month to fly to Delaware?

In general, February is the cheapest month to fly from Glasgow to Delaware. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £517. If you’re not able to fly to Delaware in February, then April is your next best option. Flight prices from Glasgow to Delaware during April average around £523.

Cheap Glasgow to Delaware flight deals and tips

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

Fastest flight time	11h 20m
Direct flights	None

The fastest flight from Glasgow to Delaware takes 11h 20m

There are no direct flights from Glasgow to Delaware. There are no popular flight routes from Glasgow to Delaware.

Search flight deals

When did momondo last update prices for flights from Glasgow to Delaware?
Prices for flights from Glasgow to Delaware are refreshed on a daily basis.
How many operators does momondo search for flights from Glasgow to Delaware?
The number of operators available for flights from Glasgow to Delaware is 3 as of January 2026.
How old do you have to be to fly from Glasgow to Delaware?
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 Glasgow to Delaware.
What documentation or ID do you need to fly to Delaware?
The required travel and health documents for your Delaware trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Delaware. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Glasgow to Delaware . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Glasgow to Delaware with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Delaware from Glasgow.

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

Of course. momondo tracks the price of Glasgow to Delaware flights. All you need is a valid email address and we will do the rest; it is that quick and easy.