London to Islamabad flights
The cheapest round trip we found from London to Islamabad is $674 (Nov 5 – 25, 1 stop), 3% below the usual $696.
LON to ISB · Round trip · Economy · Prices per person in USD · Price found (1 day ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $674 |
| December 2026 | $729 |
| January 2027 | $656 (cheapest month) |
| February 2027 | No fares found yet |
| March 2027 | No fares found yet |
| April 2027 | No fares found yet |
| May 2027 | No fares found yet |
| June 2027 | No fares found yet |
| July 2027 | No fares found yet |
| August 2027 | No fares found yet |
| September 2027 | No fares found yet |
| October 2027 | $741 |
Cheapest dates in the next 4 months
Round trip, per person-
Nov 5 – 25 20 nights · leave Thu$674$674 Book
Air Arabia 1 stop · 10h 05m -
Nov 14 – 26 12 nights · leave Sat$674$674 Book
Azerbaijan Airlines 1 stop · 8h 50m -
Nov 7 – 14 7 nights · leave Sat$692$692 Book
Air Arabia 1 stop · 10h 05m
-
Dec 1 – 18 17 nights · leave Tue$729 +5% vs usual$729 +5% vs usual Book
Air Arabia 1 stop · 10h 05m
-
Nov 13 – 27 14 nights · leave Fri$734 +5% vs usual$734 +5% vs usual Book
Air Arabia 1 stop · 10h 05m
-
Nov 7 – 28 21 nights · leave Sat$752 +8% vs usual$752 +8% vs usual Book
Air Arabia 1 stop · 10h 05m
-
Dec 10 – 17 7 nights · leave Thu$779 +12% vs usual$779 +12% vs usual Book
easyJet 2 stops · 11h 30m -
Dec 23 – 29 6 nights · leave Wed$967 +39% vs usual$967 +39% vs usual Book
Ryanair UK 3 stops · 11h 45m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Plan the rest of your trip
Islamabad · Nov 5 – 25- eSIM for Pakistan Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental Economybookings · compare rental companies (opens Economybookings in a new tab)
- Things to do in Islamabad Klook · tours and tickets (opens Klook in a new tab)
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Good to know
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Flights to Islamabad from other cities
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London to Islamabad: questions
How much does a flight from London to Islamabad cost?
The cheapest round trip we have found right now is $674, leaving November 5 and returning November 25. The usual price on this route is about $696, so this fare is 3% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from London to Islamabad?
January 2027, with round trips from $656. The most expensive month in our data is October (from $741). Based on the 4 months ahead we have prices for.
Which airports do London to Islamabad flights use?
London airports include London Heathrow (LHR), London City (LCY) and London Gatwick (LGW). Islamabad airports include Islamabad International (ISB). The prices on this page cover every airport in both cities (LON and ISB are the city codes).
About this route
We track round-trip economy fares from London (United Kingdom) to Islamabad (Pakistan) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $674, departing November 5 and returning November 25, about 3% below the usual $696. Right now we're following 8 upcoming date combinations on this route. The cheapest month to fly in our data is January, from $656. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.