Cheap flights from the United Kingdom to London Heathrow Airport from £33
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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from United Kingdom to Heathrow
Keep the following information in mind while searching for United Kingdom to Heathrow flight deals. Data was last updated 11 July 2025.
Round-trip from | £62 |
---|---|
One-way from | £33 |
Popular in | May |
Cheapest in | March |
Average price | £104 |
Good round-trip deal | £196 or less |
Good one-way deal | £60 or less |
Find flight deals from United Kingdom to Heathrow
Cheapest flights from United Kingdom to HeathrowExplore the most affordable flight options available from United Kingdom to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from United Kingdom to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from United Kingdom 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 11 July 2025.
Use the filters below to find and compare flights from the United Kingdom to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Newcastle upon TyneLondon
NCL - LHR
NCLLHR
Newcastle upon Tyne
Fri 8/8
20:15-21:25
Nonstop1h 10m
London Heathrow
Mon 11/8
07:15-08:25
Nonstop1h 10m
ManchesterLondon
MAN - LHR
MANLHR
Manchester
Fri 21/11
21:30-22:30
Nonstop1h 00m
London Heathrow
Sun 7/12
06:50-07:55
Nonstop1h 05m
BelfastLondon
BHD - LHR
BHDLHR
Belfast City
Sat 25/10
07:05-08:30
Nonstop1h 25m
London Heathrow
Fri 31/10
06:05-07:30
Nonstop1h 25m
InvernessLondon
INV - LHR
INVLHR
Inverness
Thu 13/11
19:45-21:10
Nonstop1h 25m
London Heathrow
Sun 16/11
17:30-19:15
Nonstop1h 45m
GlasgowLondon
GLA - LHR
GLALHR
Glasgow Intl
Sat 30/8
21:15-22:35
Nonstop1h 20m
London Heathrow
Wed 10/9
07:10-08:35
Nonstop1h 25m
AberdeenLondon
ABZ - LHR
ABZLHR
Aberdeen Dyce
Sat 15/11
07:05-08:50
Nonstop1h 45m
London Heathrow
Sun 16/11
06:35-08:10
Nonstop1h 35m
EdinburghLondon
EDI - LHR
EDILHR
Edinburgh Turnhouse
Tue 19/8
21:20-22:40
Nonstop1h 20m
London Heathrow
Tue 26/8
13:15-14:40
Nonstop1h 25m
ManchesterLondon
MAN - LHR
MANLHR
Manchester
Sat 27/9
18:15-19:15
Nonstop1h 00m
London Heathrow
Sun 28/9
08:50-23:05
1 stop14h 15m
Newcastle upon TyneLondon
NCL - LHR
NCLLHR
Newcastle upon Tyne
Mon 1/9
23:35-09:05
1 stop9h 30m
London Heathrow
Mon 29/9
07:15-08:25
Nonstop1h 10m
GlasgowLondon
GLA - LHR
GLALHR
Glasgow Intl
Wed 27/8
05:50-07:25
Nonstop1h 35m
London Heathrow
Tue 2/9
19:20-08:20
1 stop13h 00m
Best time to book a flight from United Kingdom to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from United Kingdom with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from the United Kingdom to London Heathrow Airport
What is the cheapest month to book a flight from United Kingdom to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from United Kingdom to London Heathrow Airport (average of £112). Flying from United Kingdom 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 GB to LHR?
Find hourly flight availability from United Kingdom 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 11 July 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to London Heathrow Airport as you normally would.
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 11 July 2025.
Check out reviews from past customers who have flown with KLM, Vueling, andAer Lingus from the United Kingdom to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Anonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for United Kingdom to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from United Kingdom to Heathrow
Discover the top 4 airlines that operate flights from United Kingdom 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 11 July 2025.
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 United Kingdom to Heathrow?
Cheapflights makes it easy to find United Kingdom 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 United Kingdom to Heathrow?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Heathrow for you. Better yet — we are completely free to use.
Can Cheapflights find flights from United Kingdom to Heathrow with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to Heathrow flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from United Kingdom to Heathrow become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from United Kingdom today and book when prices fit your budget.