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Cheap flights from Bristol to London Heathrow Airport from £82

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — LHR
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Bristol to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Bristol (BRS) 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 13 June 2025.

Round-trip from

£146

One-way from

£82

Popular in

December

Cheapest in

April

Average price

£292

Good round-trip deal

£712 or less
22/7-29/7
  • 22/7-29/7
  • 2 total stops
  • 31h 30m total
  • Bristol to London
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13/8
  • 13/8
  • 1 total stop
  • 14h 45m total
  • Bristol to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£22 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Bristol to London Heathrow.
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Find flight deals from Bristol to Heathrow

Cheapest flights from Bristol to Heathrow
Explore the most affordable flight options available from Bristol to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Tue 22/707:00BRS - LHR
1 stop14h 45mMultiple Airlines
Tue 29/706:15LHR - BRS
1 stop16h 45mMultiple Airlines
Deal found 11/6£146
Sat 14/613:40BRS - LHR
1 stop4h 40mAer Lingus
Sat 14/621:10LHR - BRS
1 stop10h 45mAer Lingus
Deal found 11/6£236
Wed 9/706:15BRS - LHR
1 stop4h 30mKLM
Wed 16/709:55LHR - BRS
1 stop7h 05mKLM
Deal found 11/6£251
Fri 11/719:55BRS - LHR
2 stops16h 05mBritish Airways
Mon 14/706:45LHR - BRS
2 stops12h 40mBritish Airways
Deal found 10/6£1,219

Cheapflights Fare Finder

Customise your flight search to find flights from Bristol 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 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Bristol to London Heathrow Airport that are best for you.

Fly from

Bristol

Fly to

Heathrow

Route

Depart

Return

Price

BristolLondon

BRS - LHR

BRSLHR

Bristol

Tue 22/7

07:00-21:45

1 stop14h 45m

London Heathrow

Tue 29/7

06:15-23:00

1 stop16h 45m

£146

BristolLondon

BRS - LHR

BRSLHR

Bristol

Wed 9/7

06:15-10:45

1 stop4h 30m

London Heathrow

Wed 16/7

09:55-17:00

1 stop7h 05m

£251

BristolLondon

BRS - LHR

BRSLHR

Bristol

Fri 11/7

19:55-12:00

2 stops16h 05m

London Heathrow

Mon 14/7

06:45-19:25

2 stops12h 40m

£1,219

BristolLondon

BRS - LHR

BRSLHR

Bristol

Wed 13/8

07:05-21:50

1 stop14h 45m

£82

BristolLondon

BRS - LHR

BRSLHR

Bristol

Thu 14/8

13:50-19:25

1 stop5h 35m

£185

BristolLondon

BRS - LHR

BRSLHR

Bristol

Mon 11/8

20:25-10:20

1 stop13h 55m

£193

BristolLondon

BRS - LHR

BRSLHR

Bristol

Thu 14/8

19:55-11:40

2 stops15h 45m

£500

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Best time to book a flight from Bristol to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Bristol with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Bristol to London Heathrow Airport

What is the cheapest month to book a flight from Bristol to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Bristol to London Heathrow Airport (average of £112). Flying from Bristol to London Heathrow Airport in August is currently the most expensive (average of £164). 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 BRS to LHR?

Find hourly flight availability from Bristol 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 13 June 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 22% on flights from Bristol to London Heathrow Airport by exploring options for tickets in the morning.

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 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.

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 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).

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 13 June 2025.
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Aer Lingus
7.1
Good
1,118 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
British Airways
6.6
Okay
7,011 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Bristol to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bristol to London Heathrow?

    If you book a flight to London Heathrow from Bristol, you will be flying from Bristol, which is the city’s only airport. Bristol (BRS) is located 7.4 mi from the center of Bristol. There are 0 flights from Bristol to London Heathrow per day from 1 airline.

  • What are the cheapest airlines flying from Bristol to London Heathrow Airport round-trip?

    Our cheapest airline available from Bristol to London Heathrow Airport is KLM. Our recent data shows that you can find tickets from as low as £251 on this airline. An additional option worth looking into is British Airways, starting at £1,219.

  • What are the cheapest airlines to fly from Bristol to London Heathrow Airport one-way?

    For one-way options, check prices for KLM. According to our data, you can fly for as low as £185. Users have also found prices from £193 and £500 on Aer Lingus and British Airways, respectively.

  • What are the cheapest flights from Bristol to London Heathrow Airport?

    While on average a flight from Bristol to London Heathrow Airport is generally £1,733, our data shows the cheapest flight currently is £608. When looking at the most popular route, (Bristol - London Heathrow), you can expect to pay £146 for that flight.

  • Can I find deals for flights from Bristol to Heathrow that include hotel bookings?

    Yes. In addition to deals on Bristol to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bristol to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bristol to Heathrow.

  • Can I find deals for business class flights from Bristol to Heathrow?

    Yes. Cheapflights offers flight deals from Bristol to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bristol to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Bristol to London Heathrow Airport (average of £112). Flying from Bristol to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

See more FAQs

Travelling to a place near Bristol?

Book flights to Bristol if you plan to visit one of these locations
Deal
Hounslow
Croydon
Milton Keynes
Northampton
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
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Watford
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Ipswich
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Folkestone
Maidstone
Swindon

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Alternative routes for Bristol to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Bristol to Heathrow

Discover the top airline that operate flights from Bristol to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£208Average£234FlexibilityNo cancel feeOn-time75%
Search KLM flights

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How does Cheapflights help users find flights from Bristol to Heathrow?

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Why should you use Cheapflights to find cheap flight tickets from Bristol to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Bristol by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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