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Cheap Flights from Glasgow to London

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Deals from

Glasgow

RatePunk searches hundreds of travel sites at once for deals on flights to London

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Glasgow to London

Explore current cheapest deals departing from Glasgow to London

Round trip

Sort by: Cheapest

June 23 - June 29

Cheapest

Best

Earliest

GLA - London

$146

$40

Round trip

June 23 - June 30

Cheapest

Best

Earliest

GLA - London

$145

$40

Round trip

June 29 - June 30

Cheapest

Best

GLA - London

$145

$40

Round trip

July 6 - July 28

Cheapest

GLA - London

$104

$40

Round trip

July 6 - July 29

Cheapest

GLA - London

$104

$40

Round trip

July 6 - July 30

Cheapest

GLA - London

$104

$40

Round trip

July 7 - July 29

Cheapest

GLA - London

$104

$40

Round trip

July 7 - July 30

Cheapest

GLA - London

$104

$40

Round trip

July 8 - July 30

Cheapest

GLA - London

$104

$40

Round trip

July 1 - July 28

Cheapest

GLA - London

$102

$40

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from Glasgow to London

Right now, 11% of recent fares for cheap flights from Glasgow to London are classified as a good price. Current fares are above the typical level for this route, which typically range from $60–$280, with a median of $153. New deals appear almost daily, offering frequent opportunities to find better prices.

When is the cheapest time to fly from Glasgow to London? The most affordable months to fly are typically October, with a median fare of $51, followed by November at $57, and July at $59. These months offer the lowest median prices for the route.

A typical journey from Glasgow to London takes about 4h 50m, including connections. This is due to the nature of the route, where a meaningful share of itineraries are non-stop, but the rest connect once. The overall median journey time reflects these varying travel patterns.

For flights from Glasgow to London, 44.7% of recent fares are for direct flights from Glasgow to London. For itineraries that do include connections, the median number of stopovers is 1. This indicates a mixed offering of both non-stop and connecting flights for travelers on this route.

The distance between Glasgow and London is 538 km, classifying this as a short-haul route. This relatively short distance contributes to the overall flight times and the types of aircraft typically used for this journey.

How much is a round trip from Glasgow to London

Regular price: $105 - $219

Prices are currently below the regular range for flights from Glasgow to London.

The regular price range for this route is between $105 and $219. The current lowest deal is $40 with Ryanair, for travel from Jun 23-Jun 29.

now $40

Low $105

High $219

The cheapest time to fly from Glasgow to London

Flights from Glasgow to London are cheapest in October, with a median price of $51. The most expensive month to fly is June, with a median price of $222. Prices are generally lower from January to November.

October

Cheapest

Flights from $51

June

Most Expensive

Flights from $222

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Glasgow to London

easyJet UK

Ryanair

Last-minute flights going from Glasgow to London

Tue, Jun 16

⌛ Last-Minute

GLA - London

Glasgow (GLA) - London (STN)

$150

$41

One-way

Tue, Jun 16

⌛ Last-Minute

GLA - London

Glasgow (GLA) - London (STN)

$179

$43

One-way

Tue, Jun 16

⌛ Last-Minute

GLA - London

Glasgow (GLA) - London (STN)

Ryanair

$150

$45

One-way

Wed, Jun 17

⌛ Last-Minute

GLA - London

Glasgow (GLA) - London (STN)

Ryanair

$136

$41

One-way

Wed, Jun 17

⌛ Last-Minute

GLA - London

Glasgow (GLA) - London (STN)

Ryanair

$135

$41

One-way

Wed, Jun 17

⌛ Last-Minute

GLA - London

Glasgow (GLA) - London (STN)

Ryanair

$150

$41

One-way

Biggest price drops on these dates for flights from Glasgow to London

3 nights

Jun 24 - Jun 27

$276 → $87

68%

10 nights

Jun 18 - Jun 28

$257 → $93

64%

2 nights

Jun 16 - Jun 18

$179 → $43

76%

2 nights

Jun 23 - Jun 25

$163 → $41

75%

Popular Airports to fly from Glasgow to London

Glasgow - London route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Glasgow to London are above the typical level, with a median price of $153.

📅 Best time to fly

October is historically the cheapest month to fly

Historically, October is the cheapest month to fly from Glasgow to London, with a median price of $51.

⏱️ Flight duration

Flights typically take 4h 50m

Flights from Glasgow to London typically take 4 hours and 50 minutes, covering 538 km.

✈️ Airlines & availability

Mixed availability of direct flights

About 44.7% of recent deals are for direct flights, with connecting flights typically having 1 stopover.

🏆 Airline highlight

Ryanair offers a recent deal for $40

Ryanair recently offered a flight from Glasgow to London for $40, valid from Jun 23-Jun 29.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Glasgow to London are frequent, with over 1 deal per day.

Glasgow main airports to depart from

Glasgow (GLA)

Cheapest

Glasgow Airport offers a convenient option for flights from Glasgow to London.

📍 ~12 km from city center (reachable by car or bus)

💸 Flights from ~$40

Glasgow Prestwick (PIK)

Glasgow Prestwick Airport is an alternative for flights from Glasgow to London.

📍 ~56 km from city center (reachable by car or train)

💸 Flights from ~$132

London main airports to arrive at

London Stansted (STN)

Cheapest

London Stansted offers a budget-friendly option for flights from Glasgow to London.

📍 ~50 km from city center (reachable by car, train)

💸 Flights from ~$40

Gatwick (LGW)

Gatwick is a major London airport, suitable for various travel needs from Glasgow.

📍 ~40 km from city center (reachable by car, train)

💸 Flights from ~$84

Heathrow (LHR)

Heathrow is a primary international gateway to London for travelers from Glasgow.

📍 ~25 km from city center (reachable by car, train)

💸 Flights from ~$133

London City (LCY)

London City Airport provides convenient access to central London from Glasgow.

📍 ~10 km from city center (reachable by car, train)

💸 Flights from ~$191

London Southend (SEN)

London Southend is an alternative airport for reaching London from Glasgow.

📍 ~60 km from city center (reachable by car, train)

💸 Flights from ~$185

Luton (LTN)

Luton is another option for flights from Glasgow to London, often with competitive prices.

📍 ~45 km from city center (reachable by car, train)

💸 Flights from ~$63

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub with a wide variety of long-haul and short-haul destinations.

📍 ~150 km from London (reachable by rail)

💸 Flights from ~$43

Southampton (SOU)

Southampton Airport is geographically the closest alternative airport to the London area with a direct rail link.

📍 ~110 km from London (reachable by rail)

💸 Flights from ~$58

Bristol (BRS)

Bristol Airport offers a large selection of low-cost carrier routes across Europe with good accessibility.

📍 ~170 km from London (reachable by coach or rail)

💸 Flights from ~$62

East Midlands (EMA)

East Midlands Airport has a strong presence of budget airlines offering competitive pricing and is easily accessible.

📍 ~170 km from London (reachable by car)

💸 Flights from ~$96

Bournemouth (BOH)

Bournemouth Airport is an alternative option for travelers in South West London, offering a less crowded environment.

📍 ~150 km from London (reachable by car)

💸 Flights from ~$140

Business & First Class Flight Deals to London

London, United Kingdom

30% AI deal score

$1,223

From GLA

Elite

Jul 18

London, United Kingdom

30% AI deal score

$1,223

Frequently Asked Questions About Flights to London

Historically, booking flights from Glasgow to London 60 or more days in advance typically yields the lowest prices, with an average price of $129. Prices tend to increase as the departure date approaches. For instance, flights booked within 0-6 days of departure average around $302. Planning ahead by at least two months can result in significant savings on this route.

Across the trailing quarter, a good deal for a flight from Glasgow to London is considered to be $60 or less. This threshold represents the 25th percentile of prices observed over a 90-day window, meaning 25% of all prices were at or below this amount. The median price for this route was $153, so finding a flight at $60 indicates a substantial saving compared to typical fares.

Historically, October and November have offered the cheapest flights from Glasgow to London, with median prices of $51 and $57 respectively. July also shows a competitive median price of $59. These months are considerably cheaper than the annual median price of $153, making them ideal for budget-conscious travelers planning flights within a 270-day window.

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