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

British Airways 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 February 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.

£314 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.

07:25 - 18:55

GLA

PHL

16h 30m

1 stop

20:25 - 10:45

PHL

GLA

9h 20m

1 stop

£477Multiple Airlines

Fri, 10 Apr - Fri, 17 Apr

12:00 - 22:38

GLA

PHL

15h 38m

2 stops

20:25 - 10:45

PHL

GLA

9h 20m

1 stop

£585Multiple Airlines

Fri, 10 Apr - Fri, 17 Apr

09:35 - 16:40

GLA

PHL

12h 05m

1 stop

22:05 - 16:45

PHL

GLA

13h 40m

1 stop

£588Finnair

Tue, 21 Apr - Tue, 5 May

05:55 - 15:25

GLA

PHL

14h 30m

1 stop

22:05 - 18:40

PHL

GLA

15h 35m

1 stop

£619British Airways

Tue, 21 Apr - Tue, 5 May

19:30 - 12:10

GLA

PHL

21h 40m

1 stop

22:05 - 18:40

PHL

GLA

15h 35m

1 stop

£619British Airways

Tue, 21 Apr - Tue, 5 May

06:00 - 17:50

GLA

PHL

16h 50m

2 stops

13:58 - 08:25

PHL

GLA

13h 27m

2 stops

£621KLM

Tue, 21 Apr - Tue, 5 May

06:00 - 17:50

GLA

PHL

16h 50m

2 stops

13:58 - 08:25

PHL

GLA

13h 27m

2 stops

£622KLM

Tue, 21 Apr - Tue, 5 May

05:55 - 17:00

GLA

PHL

16h 05m

2 stops

18:45 - 10:45

PHL

GLA

11h 00m

1 stop

£628British Airways

Tue, 21 Apr - Tue, 5 May

05:55 - 17:05

GLA

PHL

16h 10m

2 stops

18:45 - 10:45

PHL

GLA

11h 00m

1 stop

£628British Airways

Tue, 21 Apr - Tue, 5 May

07:00 - 16:40

GLA

PHL

14h 40m

1 stop

18:45 - 11:30

PHL

GLA

11h 45m

1 stop

£641British Airways

Thu, 14 May - Thu, 21 May

Aer Lingus flights from Glasgow to Delaware

Our best Aer Lingus deals on Glasgow to Delaware flight tickets

Aer Lingus

12 Apr

GLA08:35Glasgow Intl

15h 20m

1 stop

PHL18:55Philadelphia

19 Apr

PHL20:25Philadelphia

15h 25m

1 stop

GLA16:50Glasgow Intl

£645

Aer Lingus

5 Mar

GLA08:20Glasgow Intl

12h 40m

1 stop

PHL16:00Philadelphia

25 Mar

PHL18:30Philadelphia

9h 20m

1 stop

GLA07:50Glasgow Intl

£646

Aer Lingus

5 Mar

GLA08:20Glasgow Intl

12h 40m

1 stop

PHL16:00Philadelphia

25 Mar

PHL06:00Philadelphia

21h 50m

2 stops

GLA07:50Glasgow Intl

£671

British Airways flights from Glasgow to Delaware

Our best British Airways deals on Glasgow to Delaware flight tickets

British Airways

21 Apr

GLA05:55Glasgow Intl

14h 30m

1 stop

PHL15:25Philadelphia

5 May

PHL22:05Philadelphia

15h 35m

1 stop

GLA18:40Glasgow Intl

£619

British Airways

21 Apr

GLA19:30Glasgow Intl

21h 40m

1 stop

PHL12:10Philadelphia

5 May

PHL22:05Philadelphia

15h 35m

1 stop

GLA18:40Glasgow Intl

£619

British Airways

21 Apr

GLA05:55Glasgow Intl

16h 05m

2 stops

PHL17:00Philadelphia

5 May

PHL18:45Philadelphia

11h 00m

1 stop

GLA10:45Glasgow Intl

£628

Fly from

Fly to

Route

Depart

Return

Price

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Fri 10/4

07:25-18:55

1 stop16h 30m

Philadelphia

Fri 17/4

20:25-10:45

1 stop9h 20m

£477

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Fri 10/4

12:00-22:38

2 stops15h 38m

Philadelphia

Fri 17/4

20:25-10:45

1 stop9h 20m

£585

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

09:35-16:40

1 stop12h 05m

Philadelphia

Tue 5/5

22:05-16:45

1 stop13h 40m

£588

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

05:55-15:25

1 stop14h 30m

Philadelphia

Tue 5/5

22:05-18:40

1 stop15h 35m

£619

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

19:30-12:10

1 stop21h 40m

Philadelphia

Tue 5/5

22:05-18:40

1 stop15h 35m

£619

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

06:00-17:50

2 stops16h 50m

Philadelphia

Tue 5/5

13:58-08:25

2 stops13h 27m

£621

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

06:00-17:50

2 stops16h 50m

Philadelphia

Tue 5/5

13:58-08:25

2 stops13h 27m

£622

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

05:55-17:00

2 stops16h 05m

Philadelphia

Tue 5/5

18:45-10:45

1 stop11h 00m

£628

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

05:55-17:05

2 stops16h 10m

Philadelphia

Tue 5/5

18:45-10:45

1 stop11h 00m

£628

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Thu 14/5

07:00-16:40

1 stop14h 40m

Philadelphia

Thu 21/5

18:45-11:30

1 stop11h 45m

£641

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, March 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 £540. If you’re not able to fly to Delaware in March, then April is your next best option. Flight prices from Glasgow to Delaware during April average around £540.

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 30m
Direct flights	None

The fastest flight from Glasgow to Delaware takes 11h 30m

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 February 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.