Find cheap flights from London Heathrow Airport to United Kingdom

Find cheap flights from London Heathrow Airport to United Kingdom

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Good to know - Cheap tickets from London Heathrow Airport to United Kingdom

Low season

AprilBest time to beat the crowds (4% less expensive on average)

High season

DecemberMost popular time to fly (11% more expensive on average)

Average price (return flight)

£101(avg. price over the last 2 weeks)

Good deal (return flight)

£68or less

Good deal one-way

£35or less

Top tips for finding a cheap flight from London Heathrow Airport to United Kingdom

  • Book at least 3 weeks before departure in order to get a below-average price for flights from London Heathrow Airport to United Kingdom.
  • High season is considered to be January, November and December. The cheapest month to fly from London Heathrow Airport to United Kingdom is May.
  • Morning departure is around 7% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking London Heathrow Airport to United Kingdom flights

Which airlines have a flexible cancellation policy for flights from London Heathrow to United Kingdom due to COVID-19?

Which airlines apply social distancing measures on flights from London Heathrow to United Kingdom due to COVID-19?

How long is the flight to United Kingdom from London Heathrow?

How does KAYAK find such low prices on flights from London Heathrow Airport to United Kingdom?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to United Kingdom?

What is the Hacker Fare option on flights from London Heathrow Airport to United Kingdom?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to United Kingdom?

Top airlines flying London Heathrow to United Kingdom

Scores according to KAYAK customer reviews

7.3
British Airways
Overall score based on 22,888 reviews
7.5
Boarding
7.2
Comfort
7.9
Crew
6.9
Entertainment
6.8
Food
Airline reviews

Pros: "It was great."

Cons: "Great experience"

Pros: "No"

Cons: "Checking, boarding and overall experience"

Cons: "Rerouted thru LA and I have filled in all the challenges faced in previous review."

Pros: "Although we left late, pilot and crew kept us informed on why we were delayed and what was happening."

Cons: "British Airways did not correctly issue ticket to American Airlines and we have to wait another day before departure. Resulted in my loss of monies on various reservations"

Cons: "It started over an hour late and they lost my luggage"

Cons: "It was good"

Cons: "way too crowded"

Cons: "Missed connection from LHR to INV, now sitting 8 hours at LHR waiting for the next flight. In a word, a disaster!"

Cons: "Never took the fly"

Cons: "Lost 4 sets of golf clubs."

Pros: "Ease of boarding"
Cons: "Nothing"

Cons: "When I reserved in Kayak it said it included luggage!! I was charged 65 pounds!!! I need a regund for this!!!! Please let me know what to do!!"

Pros: "Efficiency"

Cons: "You had to pay for your drinks and snacks on the plan."

Cons: "same as above"

Pros: "It was short and fine"
Cons: "None"

Cons: "Nothing"

Cons: "not much room. cant explain the boarding. too complicated and required going down stairs."

Cons: "12 hour delay. Very disappointed with British airways"

Pros: "Easy trip, well managed, efficient"
Cons: "No drink or snack unless you pay for it"

Cons: "Freezing cold cabin"

Cons: "You charged me for coffe after flying all night"

Cons: "Please include a complimentary tea and/or snack."

Pros: "Same as above"
Cons: "Same as above"

Pros: "Did not like that I had to buy a coke. Like common really?"

Cons: "I missed it because our flight was delayed out of JFK."

Cons: "Same as above."

Pros: "Punctuality"
Cons: "I bought an extra piece of laugagge and I had problems on both check in processes because I wasn't shown on the system."

Pros: "Quick and painless"

Cons: "very crowdy with suitcases on the board"

Pros: "The staff was pleasant & helpful. Queues for boarding moved along quickly & efficiently. Overall positive experience"

Pros: "All"
Cons: "Nothing"

Pros: "I would have liked a better choice than chips. Something less salty and more healthy."

Pros: "The price! BA direct was twice the amount. Traveling with three adults can get costly"

Pros: "Polite and helpful"
Cons: "Lost my bag with items in it that are irreplaceable."

Cons: "Very very late. So much for British punctuality."

Pros: "It was short"

Pros: "Everything was fine."

Pros: "Lunch salad! Great idea. Mini forks too cute to stand."
Cons: "The gate not being announced until 20 minutes before boarding. However, this probably wasn't BAs fault."

Pros: "See overall comments"

Cons: "luggage didn't arrive and not able to track it or contact the airline"

Pros: "It's a short trip on Aer Lingus 1.5 hours so all was good"
Cons: "Wish Cork airport had an enclosed ramp for de planning rather than a step outside in the rain."

Pros: "puntualidad y servicial"
Cons: "En el aeropuerto la recogida de la maleta venía con otro número de vuelo, me tocó ir a información a averiguar."

Pros: "it was very nice,"

Cons: "They lost my luggage and I still had a 4 hour train ride to go. My luggage made the transfer in LHR BA scanned claim checks and confirmed they had them. This was on Friday, I finally picked them up on Tuesday. They never called me, and it cost me a €70 taxi. Not happy with BA or Iberia."

Pros: "Everything else."
Cons: "Both the British Airways attendant who check me in in Chicago, and the British Airways attendant who checked me in in London, were not paying attention to my final destination and did not mark my luggage for my final destination."

Cons: "This really is more about the flight from paris to Bucharest: I’ve literally never experienced a worse ticketing and boarding process. Old planes, ride staff (even by remarkably curt and abrupt Romanian standards). Broken inline experience. Overall unpleasant. Seems to be flown only by Romanian families with hundreds of pounds of luggage. Like a caravan."

Cons: "I missed my flight because my previous flight was delayed 2.5 hrs"

Pros: "To be going home!"
Cons: "Female crew taking orders then taking ages to ring drinks a d they move on to others instead of finishing what they were doing. Then you're lucky if you get given 1 sugar and no spoon lol."

Pros: "The flight departed on time and arrived the same. The seat was a tad bit narrow for me but then I am a tall guy at 6'5". Crew was very professional. Ticket cost was a third of what the other airlines were offering for a Sunday fare. I'll definitely use BlueAir again!"

Pros: "The crew was well trained, kind and receptive. The pilot managed to drive through a storm and even arrive 10 minutes faster after leaving 5 minutes late."
Cons: "Passengers traveling with pets took our reserved seats. The places for our baggages were occupied. When addressing this issue, we were told to move further ahead to empty seats. There was no meal included, and the one we purchased could not be paid by POS."

Pros: "Boarding was quick and we arrived on time."
Cons: "When getting to Bucharest we were taken by bus and didn’t have a gate."

Pros: "Everything was quite fast, we were like 15 min before the plan ready with boarding, but then somebody needed medical assistabce and we left 15 min delayed. But that's ok, it's nobody's fault. Baggage arrived very fast in Hamburg."
Cons: "A minus for the Crew because when we arrived in Hamburg, people started to open the baggage boxes although we were still rolling (like 5 min too early) and they didn't say anything, so more people were following. When we arrived, almost all the people who could, had the baggage already with them. This happened in the past but the Crew stopped the people on time."

Pros: "What to like? The rudness? The delays? Or the fights on board!!!"
Cons: "The flight was delayed with nearly 2 hrs. Cabin crew were rude made as feel very uncomfortable. This flight as whoke was the worst one I have even been too. Never ever again. BLUE AIR NEEDS TO SORT ALOT OF THINGS BEFORE OFFER SUCH SERVICES"

Pros: "Stupid survey can’t eliminate category that doesn’t ajgpply"

Cons: "I was unable to check n online (although the process was intitated well earlier than 12 hours prior to departure). The system charged y credit card for a seat reservation and then crashed with an error, both on my phone and laptop browser. When I called at 9:00 am (when their offices are open) to ask for help with what happened, I received no answer other than, "the check in system has just closed. I am unable to help you in any way". I booked another flight with another carrier, and did not take this flight., not do I plan to book with them in the future That being said, it is not the job of the employee to defend a poorly working system. Services need upgrade asap."

Cons: "flight delayed by more than 1 hour"

Cons: "I have booked with 2 checked in baggage pieces. On check in I was told no baggage was paid and I had to pay 100€ for the baggage."

Pros: "Boarding was good, flight and crew were good, had refreshments and food which came as a surprise. Overall I had a very good flight."
Cons: "I liked everything"

Pros: "Clean enough"
Cons: "Charged £60 for hold luggage because the airline’s unstable website wouldn’t allow me to book in advance (£20 extra in the airport). Plane was delayed because they were late allowing passengers to board and missed the runway slot. Seats were uncomfortable - it was an older airframe."

Pros: "They are more professional and helpful. Really seemed like they knew what they were doing. The flight crew was accommodating and polite. The plane was very comfortable"

Cons: "The plane seemed very old, toilet in poor condition."

Cons: "7hour delayin onnecting flight! Seats on plane torn and very uncomfortable, meal booked but no food available."

Cons: "Flight was rescheduled for 3 hours later than original departure. Check in opened less than two hours before the rescheduled flight time so everyone was stuck waiting at check-in for hours. We couldnt even go in and relax inside at restaurants or the gate because online check in wasnt available. Then the flight was further delayed with no news about when the new take off would be or why the delay. Finally boarded a tiny plane that had propellers and a loud take off, if you easily fright on planes probably not the best choice for you. And then someone started smoking on the flight and the attendants had to announce again that smoking wasnt allowed. On and off throughout the flight it smelled like someone was smoking so I wonder if it was even coming from the cockpit."

Pros: "The free snack (biscuits and drink). The hard-working attendant (having to stuff all the baggage into the overhead lockers). Boarding at the rear door enabling me to get to my seat early."
Cons: "A slight whistling noise coming from the rear of the cabin, not too bothersome but it's there (I think the plane is getting a bit old). Not being able to disembark from the rear."

Cons: "It was very hot on the plane. There was no legroom in my seat, it was very uncomfortable."

Cons: "It was very hot on the plane. There was no legroom in my seat, it was very uncomfortable."

Pros: "Crew, polite and friendly"
Cons: "delay of more than 6 hours and incorrect information"

Pros: "company gave out free drinks and snacks"

Pros: "Easy to book on phone no problems getting boarding passes etc."
Cons: "Could not amend my booking tried to check a bag online after printing out boarding pass. Had to pay £46 for a 11k bag each way."

Pros: "Every thing."

Pros: "Very good airport check-in and flight. The Check-in staff were quick and efficient and the Flight Crew were friendly and attentive. It was calm and restful."
Cons: "The internet support. I spent meny hours trying to check-in and upgrade my case allowance from 20kg to 32kg, and failed. When I tried to change the baggage weight to 32kg a charge was added for NOT taking the case PLUS the extra for the 32kg case! The cost of a case is reasonable and I would advise to pay the extra £5 for 32kg for most flights. The on-line Seating Selection is also unreliable, I was seated next to an empty seat which had been showing to be unavailable on-line! A response to my query which I sent to Blue Air arrived when I was in the air on the flight! It only repeated the baggage section of the Confitions document! Thank goodness for the excellent airport check-in staff and the Flight Crew!"

Pros: "On time ,clean aircraft..."
Cons: "Crew was very serious...a smile can make a difference....."

Pros: "The flight went well."
Cons: "Bag drop off was terrible and stressful. We arrived 2.5 Hours early to drop the ONE suitcase and have brunch. We queued for 1.5 Hours to then be blocked as all six counters were given over to another flight and people who arrived LATER then us for our flight got to go first. It was incredibly stressful and frustrating especially when I checked in online before arriving at the airport. We had to rush and run through the airport and board at final call. In fact it would put me off flying with Blue Air again."

Cons: "Flight was cancelled a week before and didn't get a replacement flight. Got half of my money back. Will never book a blue air flight again !"

Pros: "Flight on time . Attentive crew . Good price ."
Cons: "Lack of leg room ."

Cons: "The actual flight was good, but to try and check in on line is murder..the website needs a totally new revamp, both to & from Larnaca I was unable to check in on line. You enter all your details press confirm and it is supposed to go to the next instruction, but a message appeared then took you back to your previous page and you had to input all your details again..this happened many times before I eventually gave up."

Pros: "Arrived early to destination"
Cons: "Lack of entertainment also limited drinks"

Cons: "Rude crew, not organised work , not enough space for legs"

Pros: "On time , crew good... no complaints"

Pros: "free breakfast great staff"

Pros: "Free drinks, cheap flight and fairly comfortable!"
Cons: "No allocated seat."

Pros: "staff very friendly and polite ..airplane wasnt full so i get the chance to have a nice fly with my 2 little sons"
Cons: "-"

Pros: "nothing"
Cons: "The agent lady on the desk did nothing to help us get on our flight. She refused to identify herself. We intend to sue the company for the damages caused to us because of this bad attitude."

Pros: "Everything"
Cons: "Nothing"

Pros: "I recomand to Everyone to use the airlines!!Very good quality"
Cons: "Nothing , was everything perfect!The stewardesses very nice"

Pros: "Reliable and friendly staff. Even offered a free soft drink and sandwich on a short haul flight."

Pros: "Can't say that I liked anything at all."
Cons: "1. Poor coordination by the crew members. 2. Been treated with arrogance and superiority by crew members. 3. Disgusting food."

Pros: "comfy seats and a breakfast thrown in !"
Cons: "not much"

Pros: "Leaving more or less on time serving food & beverages on a low cost flight Even though I didnt eat (carb free, there were'nt any friut or vegtebles) yet the idea was thoughtfull."
Cons: "Seats rather narrow"

Pros: "am ajuns chiar mai devreme, personalul foarte dragut si amabil , scaunul comod , mancare si bauturi bune."

Cons: "No online check-in. 1 hour waiting for nothing."

Pros: "First time flying with them. Strongly recommended!"

Pros: "Staff on board was friendly"
Cons: "Planes were late Issue with on-line check-in Non responsive contact center at high cost per minute Absolutely inadequate space for knees, am 1.93 and my knees were stuck all the way during the flight although I had upgraded to a seat with better space. Old aircraft"

Pros: "The service was OK, we flew on time and the flight itself was pleasant."
Cons: "The interior of the aircrafts looked old and a bit dirty. The feeling is that you are flying on a poor low cost service."

Pros: "The crew is very good"

Read more about British Airways
COVID-19 information

Safety measures for airlines flying from London Heathrow Airport

Airlines flying from London Heathrow Airport have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from London Heathrow Airport

Mandatory masks

Masks required on board, masks provided on flights from London Heathrow Airport

Social distancing seating

Middle seats unavailable to book on flights from London Heathrow Airport

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from London Heathrow Airport

Book cheap flights from London Heathrow Airport to United Kingdom

Cheapest flights to United Kingdom from London Heathrow Airport found in 2021

Recent return flight deals

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Multiple Airlines
14h 20m
LHR - EDI
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Multiple Airlines
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1h 40m
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1h 35m
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1h 40m
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1h 40m
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1h 40m
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1h 15m
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19/11
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10h 10m
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Recent one-way flight deals

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British Airways
1h 20m
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British Airways
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1h 25m
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