How do most travelers feel about Qatar Airways?

Cheapflights users who travel with Qatar Airways (a popular airline from Islamabad to London Heathrow Airport) have rated them a 7.4/10. This rating comes from 3,728 reviews. If you are looking to travel ISB-LHR, search your dates above.

Can I get a flight from Islamabad to London Heathrow Airport on Qatar Airways for under £662?

8 Qatar Airways flights from ISB to LHR have recently been found on Cheapflights for under £662. Click here to find the best deals to London Heathrow Airport for your desired dates.

What is the cheapest month to book a flight from Islamabad to London Heathrow Airport with Qatar Airways?

Currently, the most affordable month to book a Qatar Airways flight from Islamabad to London Heathrow Airport in March, with an average price of £592. Conversely, traveling with Qatar Airways from Islamabad to London Heathrow Airport in November will be the most expensive, with an average cost of £856. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

£312+ Qatar Airways Flights from Islamabad to Heathrow

Cheapflights users flying from Islamabad to London on Qatar Airways typically fly into London Heathrow and depart from Islamabad Intl. Select your dates above for pricing.

Qatar Airways flights from Islamabad to Heathrow in 2026

One-way from	£312
Return from	£652
Popular in	November
Cheapest in	October
Average price (all airlines)	£660

Qatar Airways
24/6
1 total stop
25h 05m total
Islamabad to London

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Qatar Airways
20/5-18/6
2 total stops
37h 55m total
Islamabad to London

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Highest demand for flights from Islamabad Intl to London Heathrow; 0% potential price increase.

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Best time to find cheap flights from Islamabad Intl to London Heathrow; 1% potential price drop.

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Average price for all Islamabad Intl to London Heathrow flights (one-way and round-trip).

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How do most travelers feel about Qatar Airways?
Cheapflights users who travel with Qatar Airways (a popular airline from Islamabad to London Heathrow Airport) have rated them a 7.4/10. This rating comes from 3,728 reviews. If you are looking to travel ISB-LHR, search your dates above.
Can I get a flight from Islamabad to London Heathrow Airport on Qatar Airways for under £662?
8 Qatar Airways flights from ISB to LHR have recently been found on Cheapflights for under £662. Click here to find the best deals to London Heathrow Airport for your desired dates.

Find Qatar Airways flight deals from Islamabad to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest Qatar Airways flights from Islamabad to Heathrow
Explore the most affordable Qatar Airways flight options available from Islamabad to Heathrow. Find the lowest fares with prices last updated on 8 May 2026.

Wed 20/510:40

ISB

LHR

1 stop25h 20m

Qatar Airways

Thu 18/615:05

LHR

ISB

1 stop12h 35m

Qatar Airways

Deal found 5/5£652

Thu 21/503:30

ISB

LHR

1 stop18h 30m

Qatar Airways

Sat 6/609:30

LHR

ISB

1 stop12h 15m

Qatar Airways

Deal found 5/5£680

Fri 15/510:40

ISB

LHR

1 stop13h 45m

Qatar Airways

Fri 29/508:05

LHR

ISB

1 stop13h 40m

Qatar Airways

Deal found 7/5£682

Prices

Which month is the cheapest to fly Economy class from Islamabad to London Heathrow Airport?

For Economy class flights, the cheapest month to fly this route is March. The most expensive months are November and September.

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.

ISB-LHR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Qatar Airways

7.4

Good

3,728 reviews

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Qatar Airways flights from Islamabad to London Heathrow Airport (ISB - LHR)

Cheapflights users flying from Islamabad to London on Qatar Airways typically fly into London Heathrow and depart from Islamabad Intl. Select your dates above for pricing.

Qatar Airways flights from Islamabad to Heathrow in 2026

Find detailed information about Qatar Airways flights from Islamabad to Heathrow. Explore the options provided by Qatar Airways to plan your journey from Islamabad to Heathrow. Data last updated 8 May 2026.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

How do most travelers feel about Qatar Airways?

Can I get a flight from Islamabad to London Heathrow Airport on Qatar Airways for under £662?

Find Qatar Airways flight deals from Islamabad to Heathrow

Cheapest Qatar Airways flights from Islamabad to HeathrowExplore the most affordable Qatar Airways flight options available from Islamabad to Heathrow. Find the lowest fares with prices last updated on 8 May 2026.

Explore the most affordable Qatar Airways flight options available from Islamabad to Heathrow. Find the lowest fares with prices last updated on 8 May 2026.

Best Qatar Airways flights from Islamabad to HeathrowDiscover carefully curated Qatar Airways flight deals from Islamabad to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 May 2026.

Discover carefully curated Qatar Airways flight deals from Islamabad to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 May 2026.

Last-minute Qatar Airways flights from Islamabad to HeathrowDiscover last-minute Qatar Airways flight deals from Islamabad to Heathrow. Data last updated 8 May 2026 and is based on user searches.

Discover last-minute Qatar Airways flight deals from Islamabad to Heathrow. Data last updated 8 May 2026 and is based on user searches.

One-way Qatar Airways flights to HeathrowSearch for one-way Qatar Airways flight options to Heathrow. Find affordable one-way fares based on user searches. Data last updated 8 May 2026.

Search for one-way Qatar Airways flight options to Heathrow. Find affordable one-way fares based on user searches. Data last updated 8 May 2026.

Which month is the cheapest to fly Economy class from Islamabad to London Heathrow Airport?

Rainfall in Heathrow by month

Temperature in Heathrow by month

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Islamabad to Heathrow on another airline

Consider alternative airlines that service the Heathrow area. Flight routes are based on user searches made on Cheapflights and were last updated on 8 May 2026.

Other Qatar Airways flights from Islamabad

Browse through other Qatar Airways flights departing from Islamabad. Flight routes are based on user searches made on Cheapflights and were last updated on 8 May 2026.

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing Islamabad and Heathrow

Choose from other airlines serving Islamabad and Heathrow.

Other popular destinations in Europe

If Heathrow is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 8 May 2026.

Popular flights with Qatar Airways

Browse through some of the most popular routes that Qatar Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 8 May 2026.

See what others are saying about Qatar Airways

Overview

Recent reviews

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Travel Smart

Cheapest Qatar Airways flights from Islamabad to Heathrow
Explore the most affordable Qatar Airways flight options available from Islamabad to Heathrow. Find the lowest fares with prices last updated on 8 May 2026.

Best Qatar Airways flights from Islamabad to Heathrow
Discover carefully curated Qatar Airways flight deals from Islamabad to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 May 2026.

Last-minute Qatar Airways flights from Islamabad to Heathrow
Discover last-minute Qatar Airways flight deals from Islamabad to Heathrow. Data last updated 8 May 2026 and is based on user searches.

One-way Qatar Airways flights to Heathrow
Search for one-way Qatar Airways flight options to Heathrow. Find affordable one-way fares based on user searches. Data last updated 8 May 2026.