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Cheap flights from Bristol to London Heathrow Airport from £72

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — LHR
28 Apr — 5 May1
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 29 March 2026.

Sat 25/413:20
BRS
-
LHR
1 stop6h 45m
Multiple Airlines
Sat 2/515:50
LHR
-
BRS
1 stop6h 15m
Multiple Airlines
Deal found 26/3£144
Thu 30/418:45
BRS
-
LHR
1 stop14h 25m
Multiple Airlines
Thu 14/520:50
LHR
-
BRS
1 stop16h 25m
Multiple Airlines
Deal found 27/3£157
Tue 28/412:40
BRS
-
LHR
1 stop7h 25m
Multiple Airlines
Tue 5/509:55
LHR
-
BRS
1 stop7h 55m
Multiple Airlines
Deal found 29/3£162
Tue 12/512:40
BRS
-
LHR
1 stop20h 30m
Multiple Airlines
Tue 19/518:10
LHR
-
BRS
1 stop4h 55m
Multiple Airlines
Deal found 28/3£164
Sat 9/516:15
BRS
-
LHR
1 stop4h 05m
Multiple Airlines
Sat 16/521:10
LHR
-
BRS
1 stop3h 45m
Multiple Airlines
Deal found 25/3£169
Thu 23/408:55
BRS
-
LHR
1 stop6h 05m
Multiple Airlines
Sat 25/420:10
LHR
-
BRS
1 stop4h 45m
Multiple Airlines
Deal found 28/3£185
Mon 13/414:40
BRS
-
LHR
1 stop4h 45m
Multiple Airlines
Fri 17/418:10
LHR
-
BRS
1 stop4h 45m
Multiple Airlines
Deal found 29/3£185
Sat 11/422:20
BRS
-
LHR
1 stop9h 45m
Multiple Airlines
Wed 15/415:50
LHR
-
BRS
1 stop7h 05m
Multiple Airlines
Deal found 27/3£186

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 29 March 2026.

Round-trip from

£144

One-way from

£72

Good round-trip deal

£617 or less

Good one-way deal

£524 or less
25/4-2/5
  • 25/4-2/5
  • 2 total stops
  • 13h 00m total
  • Bristol to London
Search Deals
18/4
  • 18/4
  • 1 total stop
  • 19h 50m total
  • Bristol to London
Search Deals
Price to beat on a round-trip flight from Bristol to London Heathrow.
Search Deals
Price to beat on a one-way 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 29 March 2026.
Use the filters below to find and compare flights from Bristol to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BristolLondon

BRS - LHR

BRSLHR

Bristol

Thu 30/4

18:45-09:10

1 stop14h 25m

London Heathrow

Thu 14/5

20:50-13:15

1 stop16h 25m

£157

BristolLondon

BRS - LHR

BRSLHR

Bristol

Sat 25/4

13:20-20:05

1 stop6h 45m

London Heathrow

Sat 2/5

20:50-11:25

2 stops14h 35m

£174

BristolLondon

BRS - LHR

BRSLHR

Bristol

Tue 28/4

17:40-09:10

2 stops15h 30m

London Heathrow

Tue 5/5

16:50-23:05

1 stop6h 15m

£180

BristolLondon

BRS - LHR

BRSLHR

Bristol

Sat 11/4

22:20-08:05

1 stop9h 45m

London Heathrow

Wed 15/4

15:50-22:55

1 stop7h 05m

£186

BristolLondon

BRS - LHR

BRSLHR

Bristol

Sun 31/5

14:55-21:45

1 stop6h 50m

London Heathrow

Sat 6/6

06:15-15:30

1 stop9h 15m

£188

BristolLondon

BRS - LHR

BRSLHR

Bristol

Thu 9/4

08:55-15:00

1 stop6h 05m

London Heathrow

Fri 17/4

21:10-07:05

1 stop9h 55m

£195

BristolLondon

BRS - LHR

BRSLHR

Bristol

Sun 10/5

05:55-10:20

1 stop4h 25m

London Heathrow

Sun 17/5

22:00-08:30

1 stop10h 30m

£200

BristolLondon

BRS - LHR

BRSLHR

Bristol

Mon 1/6

12:40-17:40

1 stop5h 00m

London Heathrow

Sat 6/6

21:10-07:10

1 stop10h 00m

£202
Fastest return journey

BristolLondon

BRS - LHR

BRSLHR

Bristol

Sun 26/4

05:55-10:20

1 stop4h 25m

London Heathrow

Mon 27/4

21:10-07:35

1 stop10h 25m

£203

BristolLondon

BRS - LHR

BRSLHR

Bristol

Fri 17/4

20:20-08:05

1 stop11h 45m

London Heathrow

Sun 19/4

22:00-08:30

1 stop10h 30m

£211

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 18 resultsSorted by cheapest first
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 £213). Flying from Bristol to London Heathrow Airport in May is currently the most expensive (average of £428). 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 29 March 2026.

When flying from Bristol to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 29 March 2026.
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
7.8
Good
1,480 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,480 reviews
KLM
7.8
Good
1,480 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 £230 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 £593, our data shows the cheapest flight currently is £504. When looking at the most popular route, (Bristol - London Heathrow), you can expect to pay £157 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 £213). Flying from Bristol to London Heathrow Airport in May is currently the most expensive (average of £428). 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
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Eastbourne
Guildford
Watford
Kingston upon Thames
Romford
Ipswich
Swindon
Bedford

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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 29 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£230Average£276FlexibilityNo 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!

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