LHR

$237 Find Cheap Flights to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London
These are the airlines KAYAK users have selected most often from within our search results for flights to London
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Everything you should know

Cheapest round-trip
$544
Typical prices: $846-$642
Air Canada
Sun 5/3Fri 5/8
LGA - LHR • 1 stop
Cheapest non-stop
$608
Typical prices: $758-$583
British Airways
Sat 5/2Fri 5/8
JFK - LHR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
BA Premium Economy offers 7 inches more legroom.
Expect slow security at London Heathrow Airport.
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Most flights • 337 per week
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 2% compared to booking last minute.
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When to travel
Cheapest • 15% price drop
Most popular
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We hope you love your trip to Heathrow!
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Flight Deals

Cheap Flights to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Heathrow

Sun, May 3 - Fri, May 8
Air Canada Logo
5:40 pm - 10:00 am
LGA
-
LHR
11h 20m
1 stop
Air Canada Logo
9:30 am - 4:58 pm
LHR
-
LGA
12h 28m
1 stop
$544Air Canada
Tue, Jul 7 - Tue, Sep 15
LEVEL Logo
11:25 pm - 8:05 pm
JFK
-
LHR
15h 40m
1 stop
LEVEL Logo
9:55 am - 9:40 pm
LHR
-
JFK
16h 45m
1 stop
$549LEVEL
Sun, Oct 4 - Sun, Oct 11
LEVEL Logo
11:50 pm - 9:10 am
BOS
-
LHR
28h 20m
1 stop
LEVEL Logo
9:55 am - 10:05 pm
LHR
-
BOS
17h 10m
1 stop
$551LEVEL
Fri, May 8 - Sun, May 10
Scandinavian Airlines Logo
5:20 pm - 6:30 pm
EWR
-
LHR
20h 10m
1 stop
Scandinavian Airlines Logo
5:00 pm - 2:59 pm
LHR
-
EWR
26h 59m
1 stop
$556Scandinavian Airlines
Fri, May 8 - Sun, May 10
Scandinavian Airlines Logo
5:45 pm - 2:35 pm
EWR
-
LHR
15h 50m
1 stop
Scandinavian Airlines Logo
6:40 am - 1:15 pm
LHR
-
EWR
11h 35m
1 stop
$565Scandinavian Airlines
Mon, May 18 - Wed, May 27
Icelandair Logo
8:50 pm - 11:55 am
BOS
-
LHR
10h 05m
1 stop
Icelandair Logo
9:25 pm - 9:45 pm
LHR
-
BOS
29h 20m
1 stop
$592Icelandair
Sat, May 16 - Wed, May 20
Icelandair Logo
7:25 pm - 11:55 am
ORD
-
LHR
10h 30m
1 stop
Icelandair Logo
1:05 pm - 9:25 pm
LHR
-
ORD
14h 20m
1 stop
$694Icelandair
Sat, May 16 - Sun, May 17
Aer Lingus Logo
3:45 pm - 10:20 am
ORD
-
LHR
12h 35m
1 stop
Aer Lingus Logo
1:25 pm - 7:15 pm
LHR
-
ORD
11h 50m
1 stop
$706Aer Lingus
Wed, May 13 - Wed, May 20
British Airways Logo
5:00 pm - 6:50 am
ORD
-
LHR
7h 50mnonstop
British Airways Logo
3:15 pm - 6:15 pm
LHR
-
ORD
9h 00mnonstop
$712British Airways
Tue, May 12 - Wed, May 20
British Airways Logo
5:00 pm - 6:50 am
ORD
-
LHR
7h 50mnonstop
British Airways Logo
3:15 pm - 6:15 pm
LHR
-
ORD
9h 00mnonstop
$714British Airways
Booking Insights

KAYAK's insights & trends for flights to Heathrow

Get data-powered insights and trends for 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 round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to London Heathrow Airport was found on the route from Boston, at $544 return. The most popular connection is from New York to London Heathrow Airport and KAYAK users have found round-trip deals for as low as $549 in the last 3 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 $850 on average. The cheapest price found on KAYAK in the last 2 weeks cost $294 and departed from Boston. The most popular routes on KAYAK are Boston to London Heathrow Airport which costs $901 on average, and New York to London Heathrow Airport, which costs $865 on average.

See prices from:

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 Wednesday where round-trip tickets can be as cheap as $778. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $899 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 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 February, where tickets cost $529 on average for return flights. On the other hand, the most expensive months are June and December, where the average cost of tickets from the United States is $757 and $753 respectively. For one-way flights, the best month to travel is February with an average price of $667.

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 in the morning, when round-trip flights cost $621 on average. The most expensive time of day to fly to London Heathrow Airport is generally at night, which is peak travel time and where the average cost of a ticket is $694.

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 New York John F Kennedy Intl Airport $755 round-trip, from Chicago O'Hare Intl Airport $930 round-trip, from San Diego $937 round-trip.

How far in advance should I book a flight to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price, you should book around 2 weeks before departure, which saves you about 2% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight to Heathrow

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Good to know - Book Cheap London Heathrow Airport Plane Tickets

Low seasonJanuary
Cheapest flight$237
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Boston to London Heathrow Airport

When to book flights to Heathrow

Are your dates flexible? Find out the best times to travel to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to London based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights to Heathrow: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Heathrow 
Verified travelerFlew with British Airways
ORD
-
LHR
Mar 2026
Take early morning flights to adjust to weather-related delays.
PamFlew with American Airlines
DFW
-
LHR
Mar 2026
Book premium economy. The extra comfort is worth it.
Verified travelerFlew with American Airlines
SEA
-
LHR
Apr 2026
Heathrow is too gigantic to have less than 2 hours of layover time.
DarleneFlew with British Airways
DEN
-
LHR
Mar 2026
Plan on a crazy, crowded experience in terminal 3! Find a resturarant to camp in to remove yourself from the pandamonium
Verified travelerFlew with British Airways
DEN
-
LHR
Dec 2025
Jst take one cashing bag no checked luggage-so much easier
MarilynFlew with British Airways
BOS
-
LHR
Feb 2026
Meeting a friend at Heathrow was difficult as there are many terminals so far apart. Access to the train was great and an easy way to get to the downtown area.
Verified travelerFlew with Iberia
SFO
-
LHR
Jan 2026
Buy your flight directly from the airline because the cancellation process is purgatory
Verified travelerFlew with British Airways
JFK
-
LHR
Nov 2025
Sit at the back near the toilets and the food service, you’ll get served quicker lol x
GeraldFlew with Virgin Atlantic
SFO
-
LHR
Jun 2025
Virgin Atlantic uses terminal 3. Much faster clearing customs than terminal 5
Verified travelerFlew with American Airlines
PIT
-
LHR
Jun 2025
Make sure you do not need the transit visa.
Verified travelerFlew with British Airways
ORD
-
LHR
Jun 2025
Get a wheel chair if you have difficulty walking
Verified travelerFlew with British Airways
EWR
-
LHR
Jun 2025
Pay for your bags at time of arrival and not through a third party site, they will rip you off!
Verified travelerFlew with British Airways
IAH
-
LHR
May 2025
Heathrow has good signage. There are lots of people going to the same terminal waiting for the train. Be patient and when you have connecting flights choose a 2-hour layover.
LisaFlew with British Airways
PHL
-
LHR
May 2025
Make sure you have enough time in London if you have a transfer flight. I would recommend at least 2 hours.
Verified travelerFlew with British Airways
EWR
-
LHR
Apr 2025
Be ready for checking luggage and going through security. We did and sailed right through.
Verified travelerFlew with Iberia
ORD
-
LHR
May 2025
Get to the airport early so you’re relaxed. Con yourself into believing it’s bedtime and try to sleep so that you can keep going all day when you get there. If you can afford more comfy seats it might be worth it - though I always have the cheap ones so I can’t say for sure. Try very hard not to. sit in the middle. I’m small and the guy next to me played games all night and didn’t care that he continually ( with every move) jabbed me with his arm. This was my first flight with Cheap Flights and it was far less convenient than other times I’ve flown overseas.
RadicalFlew with American Airlines
PHL
-
LHR
May 2025
Don’t put everything in your gate check bags. Make sure you have clothes in your carry on
Verified travelerFlew with British Airways
SEA
-
LHR
Apr 2025
Make sure you have plenty of time between flights if you are delayed.
Verified travelerFlew with Iberia
DFW
-
LHR
May 2025
Take a pillow you can sleep on and rest.
JamesFlew with American Airlines
IAH
-
LHR
Apr 2025
Try to avoid Heathrow! Not the most convenient to get into London unless you have a driver. Also, Heathrow needs better signs on where to go to exit and better wifi for foreign travelers.
TressaFlew with Lufthansa
DEN
-
LHR
Dec 2024
Make your layover longer because you will need it for all the walking at Heathrow
Verified travelerFlew with British Airways
SEA
-
LHR
Feb 2025
Don’t take a flight if you sick, or if you have no choice prepare to stay covered with mask throughout the flight
DinaFlew with United Airlines
ORD
-
LHR
Jan 2025
Anticipate delays, prepare for long walks through Heathrow to baggage claim or for connections.
Verified travelerFlew with British Airways
PHL
-
LHR
Oct 2024
Eat well before boarding if you’re a picky eater.
TapanFlew with British Airways
SFO
-
LHR
Oct 2024
Great baggage policy in BA.. The worst part was experience at London Heathrow airport. Security was slow, too many people. Almost lost connecting flight even with 2 hours layover.
EllenFlew with British Airways
IAD
-
LHR
Oct 2024
Do not check your bag if at all possible, especially if you have a connecting flight. Your bag will not make it.
RachelFlew with American Airlines
JFK
-
LHR
Nov 2024
London Heathrow is absolutely disorganized. You need 2 hours between flights at a minimum.
HashemFlew with United Airlines
EWR
-
LHR
Jul 2024
I don’t think any airline has the best boarding. Maybe American Airlines has the most comfortable and up-to-date airplanes. Always go super early to any airport leave an apple AirTag in your bag always ask Agent if your chair and or seat will be properly working
CraigFlew with United Airlines
IAD
-
LHR
Jun 2024
Get to beginning of boarding group early. Bring as little on board as possible due to small overhead bin space.
Verified travelerFlew with British Airways
BNA
-
LHR
Mar 2024
Be prepared to not have WiFi. The plane itself was a nice comfortable plane. The service from the crew is excellent. I always bring my own headset during a flight, so I would suggest doing that.
JordanFlew with British Airways
JFK
-
LHR
May 2024
Connections can take some time to figure out at LHR. They often don’t assign connecting gate till just before boarding. So be ready for that.
Verified travelerFlew with British Airways
LAX
-
LHR
Mar 2024
Pack your own food if you have dietary restrictions and fly other airlines if possible
MichelleFlew with British Airways
LAX
-
LHR
May 2024
Make sure you separate your luggage tags from your tickets
Verified travelerFlew with British Airways
SEA
-
LHR
Apr 2024
Bring a sack lunch -- airport food was very expensive.
VaitsaFlew with British Airways
JFK
-
LHR
Apr 2024
Be early and pay attention to gate changes.
KariFlew with British Airways
ORD
-
LHR
May 2024
Always check to confirm your assistance is in system. No wheelchair waiting for me in London. Had no clue about airport or how to get around. Got lost easy
leaniepenneFlew with British Airways
JFK
-
LHR
Jan 2024
Dress appropriate for the season and be comfortable, arrive early for checking in case there are unexpected changes or delays.
AaronFlew with American Airlines
ORD
-
LHR
Dec 2023
Find a flight where you are allowed to choose your seats before the day of boarding for anything international.
Verified travelerFlew with British Airways
BOS
-
LHR
Jan 2024
Leave plenty of time if connecting in London as most connecting flights are in a different terminal which requires a bus or tram ride. Also if you’re not at the gate 30 minutes ahead they will not let you on the plane. Apparently this is a Heathrow not airline rule.
ShaunaFlew with British Airways
LAX
-
LHR
Dec 2023
I would suggest calling the airline to make sure that their TV screens work on the back of the seats, and if they don’t work that the entertainment option would work on your cell phones.
CurtFlew with American Airlines
BNA
-
LHR
Dec 2023
If you are connecting especially in bad weather pack spare clothes / travel sized toiletries in your carry-on.

FAQs - booking London Heathrow Airport flights

  • Can I access medical services at London Heathrow Airport (LHR)?

    If you have medical emergency needs, you can use the courtesy phones available at every terminal and waiting area of the airport and dial 222 to request an ambulance, as there are no clinics open at this airport. However, if you need any over-the-counter medication, it would be best to opt for the pharmacy services located at the landside locations in terminals 3 and 5.

  • Are there airport hotels at London Heathrow Airport (LHR)?

    London Heathrow Airport features hotels on-site for passengers with late arrivals. Terminal 3 houses the Aerotel, while Terminal 4 houses YOTELAIR. Terminal 5 houses Sofitel, and travelers from other terminals can get to the hotel with shuttle services. Terminal 4 houses Hilton Hotel. These airport hotels rent out day rooms, hourly block rooms, and overnight rooms.

  • Are there airport showers at London Heathrow Airport (LHR)?

    There are several airport showers for passengers from long-haul flights that need to freshen up. The Premium Lounge and United Club offer shower facilities. Terminal 3 has three airport showers at Regus Express, No.1 Heathrow, and Plaza Premium Arrivals Lounge. At terminal 5, there are shower facilities in the Aspire Lounge and Spa, while terminal 4 has two shower facilities at its lounges.

  • Does London Heathrow Airport (LHR) have a lounge?

    London Heathrow Airport (LHR) has about 20 lounges. Terminal 3 has the most lounges, including Virgin Atlantic Club House, Virgin Atlantic Revivals Lounge, Regus Express Business Lounge, Qantas Club, American Airlines Admirals Club, Club Aspire, and No.1 Heathrow Lounge. These lounges offer business workstations, complimentary high-speed internet, local calls, fax, complimentary drinks, TVs, newspapers, and magazines.

  • Are there any hotels with shuttle services at London Heathrow Airport (LHR)?

    LHR is served by Hotel Hoppa, a shuttle service that stops at many of the nearby hotels. You can pre-book this shuttle online, or at their kiosk at LHR, on the ground transportation level. The service can also be arranged with your hotel, and hotels served by this shuttle include Radisson Blu Edwardian, Renaissance, Best Western Ariel, Hilton Garden Inn, Sheraton Heathrow, Sheraton Skyline, Courtyard Marriott, Doubletree by Hilton, and Staybridge Suites.

  • Is there a working area for business travelers at London Heathrow Airport (LHR)?

    Travelers can find business areas in all the five terminals of the airport. These lounges offer a quiet working pace, comfortable seating areas alongside reliable internet for passengers to hold business meetings. In addition, these lounges feature fax services, post offices, and power poles to enable passengers to conduct business meetings.

  • Are there spa services offered at London Heathrow Airport (LHR)?

    Be Relax Spa, located in Terminal 5, Airside, provides spa services. The facility operates for about 14h, starting from 8 am. No. 1 Lounges at Terminal 3, Airside, and Plaza Premium Lounges located at Terminal 4 are among the other facilities with spa services.

  • Does London Heathrow Airport (LHR) offer accessible services?

    Passengers with limited mobility have an easy time accessing different services at the airport. When in need of commuting between terminals, you need to communicate to the hosts, and you will get directed to the accessible transport. The airport also has reserved parking spaces for those with reduced mobility close to terminal routes. Changing places, including reduced mobility-friendly toilets, are located at Terminals 2, 3, 4, and 5.

  • What is the cheapest flight to London Heathrow Airport?

    In the last 3 days, the cheapest flight deal to London Heathrow Airport was found on the route from Boston, at $544 return. The most popular connection is from New York to London Heathrow Airport and KAYAK users have found round-trip deals for as low as $549 in the last 3 days.

  • How far is London Heathrow Airport from central London?

    Central London is 14 miles away from London Heathrow Airport.

  • How much is a flight to London?

    On average, a flight to London costs $850. The cheapest price found on KAYAK in the last 2 weeks cost $294 and departed from Boston Logan Intl Airport.

  • How does KAYAK find such low prices on flights to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back with another airline.

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

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to London Heathrow Airport

  • Looking for cheap airfare to London Heathrow Airport? 25% of our users found round-trip tickets to London Heathrow Airport for the following prices or less: From Phoenix Sky Harbor Intl $1,327, from Chicago O'Hare Intl $2,103, from San Diego $2,191
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.
  • Passengers traveling with babies will be pleased to find out that London Heathrow features baby care facilities. All washrooms on the landside and airside have baby changing facilities where parents can change and feed their babies in privacy. The airport also provides pre-order services for baby food before flights.
  • Travelers that need help with luggage will find plenty of baggage trolleys for free all over the airport. The arrivals area of Terminal 2, 3, 4, and 5 offer baggage storage services for up to 90 days. Excess Baggage Company also provide luggage wrapping services for delicate goods. Rates vary by terminal and storage period.
  • London Heathrow Airport is a family-friendly facility for passengers traveling with children. At the Departures lounge, there are vibrant stay and play areas for children. It features slides, climbing games, and toys for children. In addition, most airport restaurants have a program where children eat for free.
  • You can do several things during your layover at LHR, including browsing the airport’s art gallery. Located in Terminal 5, Landside, the T5 gallery has different art and sculpture exhibits.
  • St. George Chapel, between Terminals 1 and 3, offers the perfect spot for some quiet time or a place to whisper a prayer after your flight. There are also prayer rooms for multi-faith individuals in Terminal 2 around Gate A21 and between Gates B34 and B35. Other prayer rooms are located at Terminal 3 at the departures, Terminal 4 at the check-in zone G, and Terminal 5 at check-in zone A.
  • London Heathrow Airport (LHR) is the largest airport in the UK, located approximately 14 miles (23km) west of Central London. The airport hosts two parallel runways, one cargo terminal, and four passenger terminals. Terminals 4 and 5 can be connected via buses or trains while 2 and 3 are close.
  • London Heathrow Airport (LHR) is easily accessible, and it features plenty of ground options. National Express coach services offer transfers between the airport, Victoria, and other destinations in England at terminals 4 and 5. RailAir provides transfers from the airport to Reading bus station every 20min from terminal 4. There are taxis and hotel transfers from terminals 1, 3, 4, and 5. Passengers can take the train to Reading, Feltham, Watford, and Woking.
  • London Heathrow schedules direct flights to 243 destinations in 90 countries. There are nine domestic flights, and the longest direct flight takes 16h 35min. British Airways is the most popular airline scheduling flights to 188 destinations. In addition, direct intercontinental flights from London Heathrow Airport schedule direct flights to the U.S, Canada, South America, Central America, the Caribbean, Africa, western Asia, South Asia, and East Asia. Qantas is the only airline with direct flights to Oceania.
  • LHR has a post office located at Terminal 3, landside, on the first floor. You can purchase stamps at the airport from the WHSmith stores in every terminal. No hassle is required in locating the mailboxes as they are found throughout all terminals.
  • You can stay in touch with your loved ones at London Heathrow Airport (LHR). The airport offers SIM Cards and mobile phone rentals in Terminal 3, Arrivals, Ground Floor, and Terminal 5, Arrivals, Ground Floor.

Reviews of the top 5 airlines flying to Heathrow

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8438 reviews
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
7.9Comfort
Airline reviews

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

10.0 ExcellentAnonymous, Apr 2026
ATL - AMS
Read more Delta reviews

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

The business class layout of chairs was weired. You are sitting directly across stranger.,

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

British Airways is an excellent travel service. Comfort, food and airline personnel.

Good level of service. Comfortable airplane. However, security is always a hassle at LHR. I always try to avoid that airport at all cost if possible.

My flight to London from Philadelphia was cancelled due to weather.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

I’ve never been on a trans-Atlantic (or Pacific) flight where the seats don’t recline—not even a little. I asked my seat mate when BA starting doing this and he said “Oh, a few years ago.” I couldn’t sleep, with my head falling forward waking me continuously, and came off the plane incredibly stiff. I booked a Premium Economy seat to get a more comfortable seat, which was worse than most basic Economy seats I’ve ever booked.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

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