$380+ Cheap flights from Islamabad (ISB) to Heathrow (LHR)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Islamabad to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Islamabad Intl to London Heathrow are usually found in October or November, booked 82 days in advance, depart on a Thursday or Sunday and return on a Thursday
Cheap flight deals from Islamabad to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Islamabad (ISB) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 14, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $726 (Travelocity) |
One-way from | $380 (Qatar Airways) |
Popular in | February |
Cheapest in | October |
Average price | $948 |
Find flight deals from Islamabad to Heathrow
Cheapest flights from Islamabad to HeathrowExplore the most affordable flight options available from Islamabad to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2025.
Explore the most affordable flight options available from Islamabad to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2025.
This Travelocity deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Turkish Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Etihad Airways deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This British Airways deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Qatar Airways deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Emirates deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Islamabad to Heathrow within your budget
Customize your flight search to find flights from Islamabad to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 14, 2025.
Fly from
Fly to
Route
Depart
Return
Price
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Wed 4/30
2:00 am-7:40 am
2 stops33h 40m
London Heathrow
Thu 5/15
10:30 am-7:30 am
2 stops17h 00m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Tue 3/25
10:05 am-10:25 pm
1 stop17h 20m
London Heathrow
Sat 5/10
11:20 am-3:55 am
1 stop12h 35m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Sat 2/8
4:15 am-6:45 am
1 stop31h 30m
London Heathrow
Mon 2/17
8:55 pm-6:20 pm
1 stop16h 25m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Thu 5/22
9:30 am-10:00 pm
1 stop16h 30m
London Heathrow
Mon 6/9
1:45 pm-7:40 am
1 stop13h 55m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Fri 6/6
3:35 am-1:20 pm
1 stop13h 45m
London Heathrow
Thu 6/19
9:55 pm-1:50 am
1 stop23h 55m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Thu 1/30
9:00 am-8:00 pm
1 stop16h 00m
London Heathrow
Sun 3/2
7:00 pm-1:30 am
1 stop25h 30m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Thu 4/10
9:30 am-7:30 am
1 stop26h 00m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Fri 1/31
7:30 pm-5:10 pm
2 stops26h 40m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Sun 3/2
4:15 am-6:45 am
1 stop31h 30m
IslamabadLondon
ISB - LHR
ISBLHR
Islamabad Intl
Thu 1/30
9:00 am-8:00 pm
1 stop16h 00m
Compare providers for flights from Islamabad to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islamabad to Heathrow in January.
| 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 Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Islamabad-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islamabad-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islamabad-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Islamabad-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islamabad-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Islamabad to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Islamabad with our price prediction graph.
Travel insights for flights from Islamabad to Heathrow
Get recent, data-driven insights about flights from Islamabad to Heathrow including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Islamabad to London Heathrow Airport?
Use this chart to determine the optimal time to book a round-trip flight from Islamabad to Heathrow. Price data was last updated on January 10, 2025.
Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Islamabad to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Islamabad to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Islamabad to London Heathrow Airport (average of $661). Flying from Islamabad to London Heathrow Airport in June is currently the most expensive (average of $1,137). 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.
What is the cheapest time of day to fly from ISB to LHR?
Find hourly flight availability from Islamabad to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 14, 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 5% on flights from Islamabad to London Heathrow Airport by exploring options for tickets at noon.
Rainfall in Heathrow by month
Plan your trip to Heathrow by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.
Temperature in Heathrow by month
Plan your trip to Heathrow by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated January 14, 2025.
Read reviews from past customers who have flown Qatar Airways, British Airways and Emirates from Islamabad to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.