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Find Cheap Flights from London Heathrow to Glasgow Intl (LHR - GLA)

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London Heathrow to Glasgow Intl flight information

Avg. flight duration 1h 25m
Flights arrive in Glasgow Intl
Flights depart from London Heathrow
Flight price £79
Distance 345 miles
Airlines British Airways

Good to know

Low season:
October
Best time to beat the crowds
4%
expected price decrease
High season:
July
Most popular time to fly
7%
expected price increase
Average price:
£162
(avg. price over the last 2 weeks)
Good deal:
£124
or less (return)

When to Book Flights from London Heathrow to Glasgow Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

Looking for a cheap flight? 25% of our users found flights on this route for £123 or less.
The cheapest flight from London Heathrow to Glasgow Intl was found, on average, 90 days before departure.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is October.
Morning departure is around 7% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking London Heathrow to Glasgow Intl Flights

How long does a flight from London Heathrow to Glasgow Intl take?
An average non-stop flight takes 1h 25m, covering a distance of 345 miles.
How many flights are there between London Heathrow and Glasgow Intl?
There are 1,007 (non-stop) flights between London Heathrow and Glasgow Intl per week, averaging 151 per day.
Which airlines provide the cheapest flights from London Heathrow to Glasgow Intl?
In the past 3 days, the cheapest return tickets were found on British Airways (£79)
Which airlines fly most frequently between London Heathrow and Glasgow Intl?
Qatar Airways (30 times daily), British Airways (26 times daily), American Airlines (19 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from London Heathrow to Glasgow Intl?
For London Heathrow to Glasgow Intl, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Glasgow Intl back to London Heathrow, the best deals are generally found on Friday, with Saturday being the most expensive.

Book cheap flights from London Heathrow to Glasgow Intl (return)

Airports
Origin
London
£79
only
£79
Destination
Glasgow
£79
only
£79
Wed, 31 Oct
LHR
London Heathrow
GLA
Glasgow Intl
1h 25m
Mon, 5 Nov
GLA
Glasgow Intl
LHR
London Heathrow
1h 20m
Trip: 6 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 77 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
GLA
Mediocre 3.6

It would be nice to have a free juice or soft drink on this flight. They only offer free water, and then you have to ask for it.

LHR
GLA
Good 6.0

Price & food not so good.

LHR
GLA
Mediocre 3.6

No entertainment on the flight

LHR
GLA
OK 4.3

Too hot, meant to arrive 5 mins early but ended up 15 mins late as we sat on the runway for about half an hour without air conditioning.

LHR
GLA
Mediocre 2.0

I made the mistake of buying a no checked baggage ticket- they charged me more to check my bag than it cost me for the ticket (65 British pounds). How do they get away with this? Many passengers had carry-ons that probably weighed as much as my luggage, yet I have to pay a huge fee. Plus, extra charge to choose a seat, and not even a glass of water on the flight. Last time I choose to fly British Airlines.

Mon, 12 Nov
LHR
London Heathrow
GLA
Glasgow Intl
1h 30m
Wed, 14 Nov
GLA
Glasgow Intl
LHR
London Heathrow
1h 20m
Trip: 3 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 77 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
GLA
Good 6.0

Professional crew, comfortable seats with adequate legroom

No beverage without paying, extra bag fee, no jetway at Heathrow (bus to plane)

LHR
GLA
Good 6.8

All BA staff were professional, pleasant and helpful. My seat had more leg room than I was expecting (after a flight Seattle to Heathrow where my knees were jammed against the seat ahead of me.

I was frustrated that I had to pay for either a cup of coffee or water. Since all healthcare providers recommend that one must drink water on a flight to stay hydrated and healthy, a complimentary bottle of water would have supported healthy travel. Due to a short layover in Heathrow, I had no time to fill my own water bottle.

LHR
GLA
Mediocre 3.6

No entertainment on the flight

LHR
GLA
Excellent 9.3

Good flight. Friendly crew members. We checked our carry on because the flight was full and the attendants said that they wouldn’t have room for all the bags. Checking the bags was very easy and we got to board the plane first.

LHR
GLA
Good 6.0

Price & food not so good.

Mon, 31 Dec
LHR
London Heathrow
GLA
Glasgow Intl
1h 30m
Sat, 12 Jan
GLA
Glasgow Intl
LHR
London Heathrow
1h 35m
Trip: 13 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 77 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
GLA
Mediocre 2.0

I made the mistake of buying a no checked baggage ticket- they charged me more to check my bag than it cost me for the ticket (65 British pounds). How do they get away with this? Many passengers had carry-ons that probably weighed as much as my luggage, yet I have to pay a huge fee. Plus, extra charge to choose a seat, and not even a glass of water on the flight. Last time I choose to fly British Airlines.

LHR
GLA
Mediocre 3.6

It would be nice to have a free juice or soft drink on this flight. They only offer free water, and then you have to ask for it.

LHR
GLA
Good 6.0

Professional crew, comfortable seats with adequate legroom

No beverage without paying, extra bag fee, no jetway at Heathrow (bus to plane)

LHR
GLA
Excellent 8.0

Helpful and courteous crew

N/a

LHR
GLA
Good 6.8

All BA staff were professional, pleasant and helpful. My seat had more leg room than I was expecting (after a flight Seattle to Heathrow where my knees were jammed against the seat ahead of me.

I was frustrated that I had to pay for either a cup of coffee or water. Since all healthcare providers recommend that one must drink water on a flight to stay hydrated and healthy, a complimentary bottle of water would have supported healthy travel. Due to a short layover in Heathrow, I had no time to fill my own water bottle.

Tue, 1 Jan
LHR
London Heathrow
GLA
Glasgow Intl
1h 30m
Thu, 10 Jan
GLA
Glasgow Intl
LHR
London Heathrow
1h 35m
Trip: 10 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 77 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
GLA
Excellent 8.0

Helpful and courteous crew

N/a

LHR
GLA
Good 6.6

We where delayed for just over an hour

LHR
GLA
Excellent 10.0

Very good aircraft!

LHR
GLA
Mediocre 2.0

I made the mistake of buying a no checked baggage ticket- they charged me more to check my bag than it cost me for the ticket (65 British pounds). How do they get away with this? Many passengers had carry-ons that probably weighed as much as my luggage, yet I have to pay a huge fee. Plus, extra charge to choose a seat, and not even a glass of water on the flight. Last time I choose to fly British Airlines.

LHR
GLA
Good 6.8

All BA staff were professional, pleasant and helpful. My seat had more leg room than I was expecting (after a flight Seattle to Heathrow where my knees were jammed against the seat ahead of me.

I was frustrated that I had to pay for either a cup of coffee or water. Since all healthcare providers recommend that one must drink water on a flight to stay hydrated and healthy, a complimentary bottle of water would have supported healthy travel. Due to a short layover in Heathrow, I had no time to fill my own water bottle.

Sun, 23 Dec
LHR
London Heathrow
GLA
Glasgow Intl
1h 25m
Tue, 1 Jan
GLA
Glasgow Intl
LHR
London Heathrow
1h 25m
Trip: 10 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 77 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
GLA
Excellent 9.3

Good flight. Friendly crew members. We checked our carry on because the flight was full and the attendants said that they wouldn’t have room for all the bags. Checking the bags was very easy and we got to board the plane first.

LHR
GLA
Good 6.0

Professional crew, comfortable seats with adequate legroom

No beverage without paying, extra bag fee, no jetway at Heathrow (bus to plane)

LHR
GLA
Good 6.6

We where delayed for just over an hour

LHR
GLA
Good 6.0

Price & food not so good.

LHR
GLA
Excellent 8.0

Helpful and courteous crew

N/a

Fri, 1 Mar
LHR
London Heathrow
GLA
Glasgow Intl
1h 30m
Mon, 4 Mar
GLA
Glasgow Intl
LHR
London Heathrow
1h 20m
Trip: 4 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 77 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
GLA
Good 6.0

Professional crew, comfortable seats with adequate legroom

No beverage without paying, extra bag fee, no jetway at Heathrow (bus to plane)

LHR
GLA
Excellent 10.0

Very good aircraft!

LHR
GLA
Good 6.8

All BA staff were professional, pleasant and helpful. My seat had more leg room than I was expecting (after a flight Seattle to Heathrow where my knees were jammed against the seat ahead of me.

I was frustrated that I had to pay for either a cup of coffee or water. Since all healthcare providers recommend that one must drink water on a flight to stay hydrated and healthy, a complimentary bottle of water would have supported healthy travel. Due to a short layover in Heathrow, I had no time to fill my own water bottle.

LHR
GLA
Mediocre 2.0

I made the mistake of buying a no checked baggage ticket- they charged me more to check my bag than it cost me for the ticket (65 British pounds). How do they get away with this? Many passengers had carry-ons that probably weighed as much as my luggage, yet I have to pay a huge fee. Plus, extra charge to choose a seat, and not even a glass of water on the flight. Last time I choose to fly British Airlines.

LHR
GLA
Good 6.6

We where delayed for just over an hour

Sat, 27 Oct
LHR
London Heathrow
GLA
Glasgow Intl
1h 25m
Sat, 3 Nov
GLA
Glasgow Intl
LHR
London Heathrow
1h 20m
Trip: 8 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 77 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
GLA
Mediocre 3.6

It would be nice to have a free juice or soft drink on this flight. They only offer free water, and then you have to ask for it.

LHR
GLA
OK 4.3

Too hot, meant to arrive 5 mins early but ended up 15 mins late as we sat on the runway for about half an hour without air conditioning.

LHR
GLA
Mediocre 3.6

No entertainment on the flight

LHR
GLA
Excellent 9.3

Good flight. Friendly crew members. We checked our carry on because the flight was full and the attendants said that they wouldn’t have room for all the bags. Checking the bags was very easy and we got to board the plane first.

LHR
GLA
Excellent 8.0

Helpful and courteous crew

N/a

Thu, 29 Nov
LHR
London Heathrow
GLA
Glasgow Intl
1h 30m
Fri, 30 Nov
GLA
Glasgow Intl
LHR
London Heathrow
1h 20m
Trip: 2 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 77 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
GLA
Good 6.0

Professional crew, comfortable seats with adequate legroom

No beverage without paying, extra bag fee, no jetway at Heathrow (bus to plane)

LHR
GLA
Good 6.0

Price & food not so good.

LHR
GLA
Mediocre 3.6

No entertainment on the flight

LHR
GLA
Mediocre 3.6

It would be nice to have a free juice or soft drink on this flight. They only offer free water, and then you have to ask for it.

LHR
GLA
Excellent 8.0

Helpful and courteous crew

N/a

Tue, 23 Oct
LHR
London Heathrow
GLA
Glasgow Intl
1h 25m
Sat, 27 Oct
GLA
Glasgow Intl
LHR
London Heathrow
1h 30m
£104
Trip: 5 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 77 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
GLA
Mediocre 3.6

It would be nice to have a free juice or soft drink on this flight. They only offer free water, and then you have to ask for it.

LHR
GLA
Mediocre 3.6

No entertainment on the flight

LHR
GLA
Excellent 9.3

Good flight. Friendly crew members. We checked our carry on because the flight was full and the attendants said that they wouldn’t have room for all the bags. Checking the bags was very easy and we got to board the plane first.

LHR
GLA
Excellent 8.0

Helpful and courteous crew

N/a

LHR
GLA
Good 6.0

Price & food not so good.

Fri, 2 Nov
LHR
London Heathrow
GLA
Glasgow Intl
1h 30m
Sun, 4 Nov
GLA
Glasgow Intl
LHR
London Heathrow
1h 30m
£125
Trip: 3 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 77 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
GLA
Good 6.0

Professional crew, comfortable seats with adequate legroom

No beverage without paying, extra bag fee, no jetway at Heathrow (bus to plane)

LHR
GLA
Good 6.8

All BA staff were professional, pleasant and helpful. My seat had more leg room than I was expecting (after a flight Seattle to Heathrow where my knees were jammed against the seat ahead of me.

I was frustrated that I had to pay for either a cup of coffee or water. Since all healthcare providers recommend that one must drink water on a flight to stay hydrated and healthy, a complimentary bottle of water would have supported healthy travel. Due to a short layover in Heathrow, I had no time to fill my own water bottle.

LHR
GLA
Excellent 8.0

Helpful and courteous crew

N/a

LHR
GLA
OK 5.5

Bag didn't make it, and then the system to get it returned doesn't work as it should.

LHR
GLA
Mediocre 2.0

I made the mistake of buying a no checked baggage ticket- they charged me more to check my bag than it cost me for the ticket (65 British pounds). How do they get away with this? Many passengers had carry-ons that probably weighed as much as my luggage, yet I have to pay a huge fee. Plus, extra charge to choose a seat, and not even a glass of water on the flight. Last time I choose to fly British Airlines.

Mon, 24 Sep
LHR
London Heathrow
GLA
Glasgow Intl
1h 25m
Mon, 1 Oct
GLA
Glasgow Intl
LHR
London Heathrow
1h 15m
£129
Trip: 8 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 77 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
GLA
Excellent 9.3

Good flight. Friendly crew members. We checked our carry on because the flight was full and the attendants said that they wouldn’t have room for all the bags. Checking the bags was very easy and we got to board the plane first.

LHR
GLA
Excellent 8.0

Helpful and courteous crew

N/a

LHR
GLA
Good 6.0

Professional crew, comfortable seats with adequate legroom

No beverage without paying, extra bag fee, no jetway at Heathrow (bus to plane)

LHR
GLA
Good 6.8

All BA staff were professional, pleasant and helpful. My seat had more leg room than I was expecting (after a flight Seattle to Heathrow where my knees were jammed against the seat ahead of me.

I was frustrated that I had to pay for either a cup of coffee or water. Since all healthcare providers recommend that one must drink water on a flight to stay hydrated and healthy, a complimentary bottle of water would have supported healthy travel. Due to a short layover in Heathrow, I had no time to fill my own water bottle.

LHR
GLA
Mediocre 3.6

No entertainment on the flight

Mon, 24 Sep
LHR
London Heathrow
GLA
Glasgow Intl
1h 25m
Mon, 1 Oct
GLA
Glasgow Intl
LHR
London Heathrow
1h 15m
£129
Trip: 8 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 77 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
GLA
Excellent 8.0

Helpful and courteous crew

N/a

LHR
GLA
Good 6.0

Price & food not so good.

LHR
GLA
Mediocre 3.6

No entertainment on the flight

LHR
GLA
OK 4.3

Too hot, meant to arrive 5 mins early but ended up 15 mins late as we sat on the runway for about half an hour without air conditioning.

LHR
GLA
Mediocre 3.6

It would be nice to have a free juice or soft drink on this flight. They only offer free water, and then you have to ask for it.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.

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