Find flights
When to book
Airlines
FAQs

Cheap flights from Bristol to London Heathrow Airport from £75

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — LHR
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bristol to Heathrow

Enter your travel dates to find the best prices.

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 5 December 2025.

Tue 23/1207:00BRS - LHR
1 stop12h 05mMultiple Airlines
Tue 30/1207:30LHR - BRS
1 stop14h 30mMultiple Airlines
Deal found 3/12£163
Fri 19/1207:05BRS - LHR
1 stop8h 25mMultiple Airlines
Tue 23/1206:25LHR - BRS
1 stop15h 35mMultiple Airlines
Deal found 4/12£186
Wed 31/1215:20BRS - LHR
1 stop5h 00mMultiple Airlines
Wed 7/115:20LHR - BRS
1 stop7h 00mMultiple Airlines
Deal found 3/12£190
Fri 26/1211:50BRS - LHR
1 stop5h 00mAer Lingus
Sun 28/1220:45LHR - BRS
1 stop11h 10mAer Lingus
Deal found 4/12£229
Thu 11/1207:00BRS - LHR
1 stop10h 40mMultiple Airlines
Thu 18/1207:10LHR - BRS
1 stop14h 50mMultiple Airlines
Deal found 3/12£268
Wed 17/1219:40BRS - LHR
1 stop12h 25mMultiple Airlines
Wed 24/1207:50LHR - BRS
1 stop6h 55mMultiple Airlines
Deal found 3/12£298
Fri 26/1216:10BRS - LHR
1 stop3h 40mMultiple Airlines
Sun 28/1222:05LHR - BRS
2 stops12h 00mMultiple Airlines
Deal found 4/12£309
Wed 10/1212:45BRS - LHR
1 stop4h 55mMultiple Airlines
Wed 17/1206:40LHR - BRS
1 stop10h 40mMultiple Airlines
Deal found 3/12£317
Fri 5/1215:55BRS - LHR
1 stop5h 00mMultiple Airlines
Thu 11/1206:50LHR - BRS
1 stop9h 35mMultiple Airlines
Deal found 4/12£357
Thu 11/1206:00BRS - LHR
1 stop4h 45mKLM
Fri 19/1211:45LHR - BRS
1 stop5h 10mKLM
Deal found 3/12£363

Find 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 5 December 2025.

Round-trip from

£146

One-way from

£75

Popular in

July

Cheapest in

February

Average price

£341

Good round-trip deal

£567 or less
15/1-25/1
  • 15/1-25/1
  • 2 total stops
  • 16h 20m total
  • Bristol to London
Search Deals
15/1
  • 15/1
  • 1 total stop
  • 14h 10m total
  • Bristol to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Bristol to London Heathrow.
Search Deals

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 5 December 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

Thu 15/1

09:00-14:25

1 stop5h 25m

London Heathrow

Sun 25/1

09:55-20:50

1 stop10h 55m

£146

BristolLondon

BRS - LHR

BRSLHR

Bristol

Wed 14/1

09:00-16:50

1 stop7h 50m

London Heathrow

Sun 25/1

09:55-20:50

1 stop10h 55m

£149

BristolLondon

BRS - LHR

BRSLHR

Bristol

Tue 13/1

06:35-14:35

1 stop8h 00m

London Heathrow

Sat 24/1

06:05-14:05

1 stop8h 00m

£153

BristolLondon

BRS - LHR

BRSLHR

Bristol

Wed 14/1

09:00-16:50

1 stop7h 50m

London Heathrow

Fri 23/1

17:45-21:40

1 stop3h 55m

£160

BristolLondon

BRS - LHR

BRSLHR

Bristol

Thu 15/1

09:00-14:25

1 stop5h 25m

London Heathrow

Thu 22/1

08:50-13:25

1 stop4h 35m

£161

BristolLondon

BRS - LHR

BRSLHR

Bristol

Tue 23/12

07:00-19:05

1 stop12h 05m

London Heathrow

Tue 30/12

07:30-22:00

1 stop14h 30m

£163

BristolLondon

BRS - LHR

BRSLHR

Bristol

Mon 12/1

16:05-21:05

1 stop5h 00m

London Heathrow

Fri 23/1

16:20-21:40

1 stop5h 20m

£173

BristolLondon

BRS - LHR

BRSLHR

Bristol

Wed 14/1

09:00-13:25

1 stop4h 25m

London Heathrow

Wed 21/1

08:50-15:20

1 stop6h 30m

£174

BristolLondon

BRS - LHR

BRSLHR

Bristol

Tue 13/1

09:00-13:25

1 stop4h 25m

London Heathrow

Wed 21/1

08:50-15:20

1 stop6h 30m

£177

BristolLondon

BRS - LHR

BRSLHR

Bristol

Wed 14/1

09:00-13:25

1 stop4h 25m

London Heathrow

Sat 24/1

09:50-15:50

1 stop6h 00m

£179

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 17 results
1
2

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, September is the cheapest month in which you can book a flight from Bristol to London Heathrow Airport (average of £212). Flying from Bristol to London Heathrow Airport in August is currently the most expensive (average of £365). 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 5 December 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 39% on flights from Bristol to London Heathrow Airport by exploring options for tickets at midday.

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 5 December 2025.
Check out reviews from past customers who have flown with KLM from Bristol to London Heathrow Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,430 reviews
Check prices

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,430 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 is the cheapest airline to fly 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 £212 on this airline.

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

    While on average a flight from Bristol to London Heathrow Airport is generally £740, our data shows the cheapest flight currently is £474. When looking at the most popular route, (Bristol - London Heathrow), you can expect to pay £163 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, September is the cheapest month in which you can book a flight from Bristol to London Heathrow Airport (average of £212). Flying from Bristol to London Heathrow Airport in August is currently the most expensive (average of £365). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Northampton
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Swindon
Romford
Bedford
Chichester

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.

Alternative routes for Bristol to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Edinburgh to Luton flights
Edinburgh to Heathrow flights
Edinburgh to Gatwick flights
Edinburgh to London City flights
Edinburgh to Stansted flights
Manchester to Heathrow flights
Manchester to Gatwick flights
Manchester to Stansted flights
Manchester to Luton flights
Manchester to London City flights
Newcastle upon Tyne to Heathrow flights
Heathrow to Gatwick flights
Newcastle upon Tyne to London City flights
Newcastle upon Tyne to Luton flights
Newcastle upon Tyne to Gatwick flights
Newcastle upon Tyne to Stansted flights
Birmingham to Gatwick flights
Edinburgh to Southend flights
Gatwick to Heathrow flights
Leeds to Heathrow flights
Birmingham to Heathrow flights
Birmingham to Stansted flights
Newquay to Heathrow flights
Birmingham to Luton flights
Birmingham to London City flights
Liverpool to Heathrow flights
Manchester to Southend flights
Liverpool to Stansted flights
Liverpool to Luton flights
Liverpool to London City flights
Newquay to Gatwick flights
Liverpool to Gatwick flights
Leeds to London City flights
Exeter to Heathrow flights
Newquay to London City flights
Leeds to Gatwick flights
Newcastle upon Tyne to Southend flights
Exeter to London City flights
Norwich to Heathrow flights
Newquay to Luton flights
Bristol to Gatwick flights
Southampton to Heathrow flights
East Midlands to Heathrow flights
Leeds to Stansted flights
Bristol to London City flights
Newquay to Stansted flights
Leeds to Luton flights
Exeter to Gatwick flights
Bristol to Stansted flights

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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£212Average£285FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Bristol to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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!

Can Cheapflights find flights from Bristol to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bristol to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Bristol to Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.