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Cheap Flights to Heathrow
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KAYAK's insights & trends for flights to Heathrow
Get data-powered insights and trends into flights to Heathrow to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest flight to London Heathrow Airport?
These are the best return prices found by users searching on KAYAK in the last 5 days.In the last 5 days, the cheapest flight deal to London Heathrow Airport was found on the route from Inverness, at £79 return. The most popular connection is from Glasgow to London Heathrow Airport, while KAYAK users have found return deals for as low as £89 in the last 5 days.
How much is a flight to London Heathrow Airport?
The average and cheapest price for all round-trip flights to London Heathrow Airport from each origin found by users searching on KAYAK in the last month.A flight to London Heathrow Airport costs £527 on average. The cheapest price found on KAYAK in the last 2 weeks cost £46 and departed from Inverness. The most popular routes on KAYAK are Newcastle upon Tyne to London Heathrow Airport which costs £678 on average, and Edinburgh to London Heathrow Airport, which costs £672 on average.
What is the cheapest day to fly to London?
The average price of all round-trip flights to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.Based on KAYAK data, the cheapest day to fly to London is Friday where round-trip tickets can be as cheap as £614. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are £692 on average.
What is the cheapest month to fly to London Heathrow Airport?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.The cheapest month for flights to London Heathrow Airport is January, where tickets cost £121 on average for return flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from the United Kingdom is £160 and £148 respectively. For one-way flights, the best month to travel is February with an average price of £87.
What is the cheapest time of day to fly to London Heathrow Airport?
The average price for all round-trip flights to London Heathrow Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.The cheapest time of day to fly to London Heathrow Airport is generally at night, when round-trip flights cost £615 on average. The most expensive time of day to fly to London Heathrow Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is £719.
What is a good deal for flights to London Heathrow Airport?
If you’re looking for cheap airfare to London Heathrow Airport, 25% of our users found tickets to London Heathrow Airport for the following prices or less: From Londonderry £197 return, from Inverness £293 return, from Newcastle upon Tyne £492 return.
What are the most popular airlines flying to London Heathrow Airport?
The most popular airline among KAYAK users flying to London Heathrow Airport is British Airways, followed by easyJet.
Which airline offers the most flights to London Heathrow Airport?
Of the 2 airlines that fly to London Heathrow Airport, British Airways offers the most flights, with around 447 per week, followed by Loganair with 31 flights per week.
How long is the flight to London Heathrow Airport?
The duration of your flight to London depends on your departure and arrival airports. Obviously, any flights that include a stopover will also be longer. The most popular routes to London on KAYAK are from Manchester, which takes 1h 00m, Edinburgh, which takes 1h 20m, and London, which takes 1h 25m.
How many direct flights to London Heathrow Airport are there each day?
There are around 224 direct flights from within United Kingdom to London Heathrow Airport every day. Most flights depart in the morning, with 45% of flights departing in the morning.
How many direct flights to London Heathrow Airport are there each week?
Each week there are around 1,564 direct flights from within United Kingdom to London Heathrow Airport. The most common day for departures is Sunday, with 17% of flights taking off on this day.
How many long-haul flights are there to London Heathrow Airport each week?
There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to London Heathrow Airport. Instead, there are 1,564 short-haul flights (up to 3 hour flight duration), with the most arriving from Edinburgh.
Expert advice for your flight to Heathrow
Good to know - Cheap tickets to London Heathrow Airport
Low season | September |
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High season | July |
Cheapest flight | £46 |
When to book flights to Heathrow
Flights to Heathrow: the best tips from KAYAK users' own experiences
FAQs - booking London Heathrow Airport flights
Top tips for finding cheap flights to London Heathrow Airport
Reviews of the top 3 airlines flying to Heathrow
Logan changed the schedule so I couldn’t use the hotel rooms we’d booked which were non refundable. £250 down the pan!!
Logan changed the schedule so I couldn’t use the hotel rooms we’d booked which were non refundable. £250 down the pan!!
Everything was fantastic. My trip was short and sweet. No problems. Just remember. My paid checked in was i belive 2 to 3 lbs overweight. I believe I could have been given a discretionary pass rather than paying or unpacking. Especially as flight was probably half full only. Thank you
I really enjoyed the good hot tea and biscuits. I loved the tartan plaid head-rests on each seat and the fact that there were all different. The crew’s uniforms are very sharp looking, too.
I booked this flight thru Kayak and then had to cancel within 24 hours of booking. They only refunded part of the fare, saying that was the usual practice. I was not pleased.
Everything! Not sure if there's really anything that could make it any better
Very quick trip from Southampton to Edinburgh Arrival a long way from baggage and up 3flights of stairs no lifts or escalators
The workers checking passengers from the boarding gate stole money from people whose luggage was perfectly fitting inside the carry-on sizer.
Whole way through - far more professional and slick than I expected
Good news was that Bag Check was open two and a half hours before the flight, which is essential with the chaotic immigration process. Flight was okay, but sitting at the back of the aircraft, 3 overhead bins on both sides were filled with crew bags and other misc items, so we couldn't put our cabin bags anywhere near us. To add insult, twice the crew managed to drop items that they were taking out of the overhead bins onto my wife's head, who was sitting in an aisle seat.
You need to make signage at Berlin Airport clearer. Having checked in online we had our boarding passes onlour phones. You do not make it clear that you need to check in again to receive a printed luggage tag. You get to baggage drop off and it says you can only do it with a luggage tag BUT not how to get this.
It was good except they could offer free water and tea/coffe
Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.
The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.
The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you
Queuing for quite a while despite using the "speedy boarding".
Not great! Rude staff in London and the worse baggage reclaim I’ve ever seen. Great staff in flight but doubt I’ll fly with them again
better seats (very uncomfortable), access to wifi was a nightmare, and food was blah.
I was upgraded to Busines Class from premium economy which was a great surprise. But......the service was not marginally better than premium economy. After the welcome on-board drink, I only saw a flight attendant twice...... when she delivered gluten free meals. In between, during a 8 hour flight, she didn't check back with me to offer water or collect trash. I had to fetch my own! The gluten free food was not good - they gave me the same meal whether I was in premium economy or business class.
Great flight, great crew, decent food. Premium Economy was very comfortable. I compare this flight to the one we took on BA from DC to London: Like a different airline. The food was atrocious, the crew aloof, and the cabin not as comfortable. Based on that first flight we said we'd avoid BA, but the return trip changed our minds.
delayed more than an hour with very poor boarding and service
Gates were changed at Heathrow with nothing show on the board about 200 plus people needed to take a tram to another section of the terminal. At JFK airport, we had to wait 1 hour(!) on the tarmac after a 7 hour flight to get a gate to deboard!!
Absolutely the best airline for service and comfort by far! I only wish I could fly with them domestically!
BA Canceled this flight and put us on a flight leaving Aberdeen at 8:00 PM, delaying our return to the states by a full day. The cancellation caused us expenses in both Aberdeen and London and BA was completely unhelpful on the phone and at the airport.
The crew on the flight were not particularly pleasant and fluid restriction was an issue. I was not allowed to fill my water bottle. Crew didn't check on passengers other than meal service.
Entertainment system didn't work well. Also no new movies and limited choice of other programmes. . And only one USB A charger option. Most modern electronic items needs USB C. Planes should offer both
The space in the seat was okay, the staff were friendly, the entertainment system, my touch screen was not working and some of the films listed on the website for the flight were not available.