Glasgow to London flights
Round trip · Economy · Prices per person in USD
Prices updated
Prices are low right now
$42 is $27 (39%) below the usual $69 for Glasgow → London.
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when Glasgow → London drops below your price.Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $42 (cheapest month) |
| November 2026 | $43 |
| December 2026 | $69 |
| January 2027 | $94 |
| February 2027 | No fares found yet |
| March 2027 | No fares found yet |
| April 2027 | $104 |
Cheapest dates in the next 4 months
Round trip, per person-
Oct 16 – 19 3 nights · leave Fri$42 −39% vs usual$42 −39% vs usual Book
Ryanair UK Nonstop · 1h 20m -
Nov 6 – 8 2 nights · leave Fri$43 −38% vs usual$43 −38% vs usual Book
Ryanair UK Nonstop · 1h 30m
-
Dec 18 – 22 4 nights · leave Fri$69$69 Book
Ryanair UK Nonstop · 1h 30m
-
Oct 16 – 18 2 nights · leave Fri$93 +35% vs usual$93 +35% vs usual Book
Ryanair UK Nonstop · 1h 20m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in London
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Airport transfer to London
Fixed prices from LHR on KiwitaxiTo see transfer prices here, turn on partner content in .
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Plan the rest of your trip
London · Oct 16 – 19Travel insurance · EKTA Airport transfer · Kiwitaxi
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Good to know
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Glasgow to London: questions
How much is a flight from Glasgow to London?
The cheapest round trip we have found right now is $42, leaving October 16 and returning October 19. The usual price on this route is about $69, so this fare is 39% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Glasgow to London?
October 2026, with round trips from $42. The most expensive month in our data is April (from $104). Based on the 5 months ahead we have prices for.
About this route
We track round-trip economy fares from Glasgow (United Kingdom) to London (United Kingdom) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $42, departing October 16 and returning October 19 on a nonstop flight, about 39% below the usual $69. The cheapest month to fly in our data is October, from $42. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.