
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $780 (Kiwi.com) |
One-way from | $377 (FlightHub) |
Popular in | November |
Cheapest in | December |
Average price | $884 |
Good round-trip deal | $959 or less |
Good one-way deal | $558 or less |
Fly from
Fly to
Route
Depart
Return
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Thu 7/23
7:45 pm-7:00 am
1 stop15h 15m
London Heathrow
Wed 9/16
9:45 pm-6:25 pm
1 stop16h 40m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Sat 7/4
7:45 pm-7:00 am
1 stop15h 15m
London Heathrow
Wed 9/9
9:30 am-6:25 pm
1 stop28h 55m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Sun 6/28
7:45 pm-7:00 am
1 stop15h 15m
London Heathrow
Wed 9/9
2:45 pm-6:25 pm
1 stop23h 40m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Wed 5/27
9:15 am-9:05 pm
1 stop15h 50m
London Heathrow
Wed 6/3
11:20 am-3:35 am
1 stop36h 15m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Tue 9/15
5:05 am-3:10 pm
1 stop14h 05m
London Heathrow
Tue 9/15
6:30 pm-7:45 am
1 stop33h 15m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Fri 11/6
10:20 am-10:25 pm
1 stop41h 05m
London Heathrow
Sun 11/8
4:35 pm-8:50 am
1 stop11h 15m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Fri 5/29
3:30 pm-6:55 am
1 stop19h 25m
London Heathrow
Mon 8/24
10:05 pm-2:30 pm
1 stop12h 25m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Mon 7/6
9:15 am-4:40 pm
1 stop11h 25m
London Heathrow
Tue 1/5
11:30 am-4:45 am
1 stop36h 15m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Mon 6/22
10:35 am-8:30 pm
1 stop13h 55m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Mon 5/25
3:30 am-6:55 pm
2 stops19h 25m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
The best time to book flights from Islamabad to London is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, October is the cheapest month in which you can book a flight from Islamabad to London (average of $283). Flying from Islamabad to London in May is currently the most expensive (average of $1,444). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Islamabad to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Abu Dhabi (AUH) – chosen by Cheapflights users on 26% of 1-stop itineraries from Islamabad to London on Cheapflights.
Baku (GYD) is the most affordable 1-stop option, with an average round-trip price of $704.
Flights via Istanbul (IST) have the shortest average one-way travel time for 1-stop routes: 11h 24m.
Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 1h 38m.
About 22% of weekly flights between Islamabad and London have experienced delays in the past year, with the average delay time being 143 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, British Airways have had the lowest number of delays on this route, with just 23% of flights being delayed.
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Namakajjo,Dec 2025
EBB - DXB
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Namakajjo,Dec 2025
EBB - DXB
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Namakajjo,Dec 2025
EBB - DXB
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Namakajjo,Dec 2025
EBB - DXB
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Namakajjo,Dec 2025
EBB - DXB
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Namakajjo,Dec 2025
EBB - DXB
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$533 | Average$800 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$665 | Average$815 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$733 | Average$961 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$749 | Average$1,042 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$845 | Average$936 | FlexibilityNo cancel fee | On-time75% |