$183 Cheap Flights to Heathrow
One-way
Departing from
United States
Going to
Heathrow
London (LHR)
United Kingdom • December, 2025
93% AI deal score
$695 $183
London (LHR)
United Kingdom • December, 2025
93% AI deal score
$695 $183
London (LHR)
United Kingdom • December, 2025
93% AI deal score
$695 $183
London (LHR)
United Kingdom • December, 2025
93% AI deal score
$695 $183
London (LHR)
United Kingdom • December, 2025
93% AI deal score
$695 $183
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight departing from Heathrow. Fares are subject to change and may not be available for all dates. (Data last updated 11/6/2025).
Popular airlines to Heathrow
American Airlines
Air France
British Airways
Delta Air Lines
Aer Lingus
Emirates Airlines
KLM
Lufthansa
196,297 searches in the past 7 days on RatePunk
Flight deals up to 90% off
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AI deal score and AI insights
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Top Cheap Flight Deals to Heathrow
Recent round-trip flight deals to Heathrow
Fri, Nov 14 - Sun, Nov 16
Cheapest
New York (EWR) - London (LHR)
United Airlines airlines • 1 stop • Washington, D.C. (IAD)
London (LHR) - New York (EWR)
Austrian Airlines airlines • 1 stop • Vienna (VIE)
$570
$368
-$202
35%
Fri, Dec 5 - Sun, Dec 7
New York (EWR) - London (LHR)
United Airlines airlines • 1 stop • Chicago (ORD)
London (LHR) - New York (EWR)
Austrian Airlines airlines • 1 stop • Vienna (VIE)
$878
$368
-$510
58%
Tue, Dec 2 - Wed, Dec 3
Boston (BOS) - London (LHR)
United Airlines airlines • 1 stop • New York (EWR)
London (LHR) - Boston (BOS)
Swiss International Air Lines airlines • 1 stop • Zürich (ZRH)
$745
$368
-$377
51%
Wed, Nov 26 - Thu, Nov 27
Boston (BOS) - London (LHR)
United Airlines airlines • 1 stop • New York (EWR)
London (LHR) - Boston (BOS)
Swiss International Air Lines airlines • 1 stop • Zürich (ZRH)
$528
$370
-$158
30%
Tue, Feb 10 - Wed, Feb 11
Boston (BOS) - London (LHR)
United Airlines airlines • 1 stop • New York (EWR)
London (LHR) - Boston (BOS)
Swiss International Air Lines airlines • 1 stop • Zürich (ZRH)
$745
$374
-$371
50%
Tue, Mar 24 - Thu, Mar 26
Boston (BOS) - London (LHR)
United Airlines airlines • 1 stop • New York (EWR)
London (LHR) - Boston (BOS)
Swiss International Air Lines airlines • 1 stop • Zürich (ZRH)
$745
$376
-$369
50%
The cheapest time to fly to Heathrow
Facts About Flights to London
To help you plan your journey, here are some quick London flight facts and tips.
London airports
London's airports offer a wide array of choices for travelers. Heathrow (LHR), the UK's largest airport, is a global hub known for its extensive international connections and high-end services. Gatwick (LGW), located south of London, serves a mix of short-haul and long-haul flights, catering to both leisure and business travelers. Stansted (STN), to the northeast, is a major base for low-cost carriers, offering numerous European routes. Luton (LTN), also north of London, focuses on budget airlines and European destinations. London City (LCY), situated in the heart of London's Docklands, provides convenience for business travelers with its short runway and focus on European business centers. Southend (SEN), further east, offers a smaller, more relaxed environment with a growing number of European routes. Each airport provides different airlines, destinations, and overall travel experiences, allowing passengers to select the best option based on their needs and preferences.
Heathrow (LHR)
London, United Kingdom
Gatwick (LGW)
London, United Kingdom
London Stansted (STN)
London, United Kingdom
Luton (LTN)
London, United Kingdom
London City (LCY)
London, United Kingdom
London Southend (SEN)
London, United Kingdom
Pro tip: search “London (Any)” to see fares to all London airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Heathrow
Cheapest airport
Amsterdam (AMS)
Amsterdam Airport Schiphol (AMS) is a major international airport located near Amsterdam, Netherlands. Known for its single-terminal design, it is easy to navigate and consistently ranked among the best airports in Europe for passenger experience, offering numerous amenities and services.
Nonstop vs. 1-stop
70+ cities
As a major hub, Heathrow connects you to over 70 cities worldwide! Some popular routes include connections to New York, Dubai, and Hong Kong, making global travel a breeze.
Number of airlines
80+ airlines
Heathrow Airport is a global hub served by over 80 airlines, offering a wide array of choices from full-service giants like British Airways and Virgin Atlantic to budget-friendly options such as easyJet and Ryanair.
Typical price range (round-trip)
Flights to Heathrow: $400 - $1200
Generally, flights to Heathrow can range from $400 to $1200, depending on the season and where you're flying from. Prices tend to peak during the summer months and around the holidays, thanks to increased demand. Keep an eye out for deals during the off-season for more budget-friendly options!
Flight frequency
1,300+ flights
Flights to Heathrow are as common as a cup of tea in London! While you can usually find a flight any time, expect more frequent departures during peak tourist seasons and busy times of the day.
LHR Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
LHR airport insights
Best days to catch a deal
Wed, Mon
Based on the provided data, Wednesday is the best day to find cheap flight deals from Heathrow airport. Tuesday and Monday also show high counts, indicating that deals may be more frequent on those days as well.
Avg. deal survival time
10.1 hours
Deals from Heathrow airport survive for 10.1 hours on average. You should be quick to book a flight deal from Heathrow if you see one you like!
Rare deal frequency
13 deals
We discovered 13 rare flight deals for Heathrow Airport in the last month. These deals achieved an AI Deal Score of 90+, indicating they were likely mistake fares, special promotions, or ultra-discounts.
Average price drop
-79%
The average price drop for flights departing from Heathrow Airport is 79.2%, indicating substantial potential savings. This significant decrease suggests that travelers flying from Heathrow could benefit greatly from monitoring price fluctuations and booking at the optimal time.
Next 4 weeks: deal forecast
Heathrow (LHR) Next Month Flight Forecast
Based on current trends, flight prices from Heathrow are expected to remain stable next month. There may be slight fluctuations due to seasonal travel, but no significant price drops or increases are anticipated.
Top 5 biggest price drops (last 3 months)
Found on November 1
Malé - LHR
$1,240 → $32
97%
Found on November 4
Mexico City - LHR
$21,000 → $1,614
92%
Found on November 4
Melbourne - LHR
$3,675 → $464
87%
Found on November 6
Gold Coast - LHR
$3,750 → $469
87%
Found on November 3
Cagliari - LHR
$628 → $89
86%
Check these nearby airports too
Looking for more options? These airports near LHR sometimes drop rare deals too:
Gatwick (LGW)
~6 rare deals/month
Luton (LTN)
~8 rare deals/month
Paris Orly (ORY)
~4 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially LGW and LTN for long-haul deal surprises.
When Is the Best Time to Fly to Heathrow
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Heathrow:
Cheapest month
January
Cheapest month
January is typically the cheapest month to fly to London City. You'll find fewer crowds and lower prices on flights and accommodations. While it might be chilly, the city is still bustling with festive cheer from the holidays, offering a unique and budget-friendly experience.
Best day to book
Tuesday
Best day to book
Booking your flight to London City on a Tuesday can often save you some serious cash. Airlines tend to release deals early in the week, so keep your eyes peeled! Plus, fewer people are usually searching for flights on Tuesdays, giving you a better chance to snag a sweet deal.
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying to London City on a Wednesday can be lighter on your wallet. Mid-week flights are generally less popular, which means airlines drop prices to fill those seats. So, if you're flexible with your travel dates, consider making Wednesday your day to jet off to London!
Advance booking sweet spot
2 months
Advance booking sweet spot
To snag the best deals on flights to London City, aim to book around two months in advance. This sweet spot allows you to capitalize on lower fares before they start climbing closer to your travel date. Planning ahead really does pay off, so get those dates locked in!
Seasonal considerations
Distinct
Seasonal considerations
Seasonal considerations definitely play a role in booking flights to London City. Summer months are peak season, with higher prices and bustling crowds. Traveling during the shoulder seasons (spring and fall) can offer a delightful balance of pleasant weather and more affordable rates, so you can enjoy all the sights without breaking the bank.
TL;DR: To summarize, January is the cheapest month to fly to London City. Tuesdays are the best days to book your flight, while flying on a Wednesday can save you money. Aim to book about two months in advance for the best deals. Keep in mind that seasonal variations will impact costs, with summer being the most expensive.
London Airports & Ground Transportation
One big question for travelers is which London airport to fly into. Here’s a quick guide to London’s airports and how to get to the city from each:
Heathrow Airport (LHR)
Heathrow Airport, London's primary international airport, is a bustling hub located west of the city. As one of the world's busiest airports, it offers an extensive range of amenities, including shops, restaurants, and lounges. Getting to and from central London is a breeze via the Heathrow Express train, which whisks you to Paddington Station in just 15 minutes. Alternatively, the London Underground's Piccadilly line provides a more budget-friendly option, though the journey takes longer. Be prepared for long walks, as the airport can be quite large.
Tip: Navigating Heathrow can be a marathon, so wear comfortable shoes!
Gatwick Airport (LGW)
Gatwick Airport, situated south of London, serves as a major airport for both international and domestic flights. It features two terminals, North and South, offering a variety of shops, restaurants, and services. Reaching central London is convenient via the Gatwick Express train, which runs directly to Victoria Station. Regular trains are also available, providing a slightly slower but more affordable option. Don't forget to factor in extra time, especially during peak travel seasons.
Tip: Check which terminal you need well in advance to save time.
Stansted Airport (STN)
Stansted Airport, located northeast of London, primarily caters to European flights and budget airlines. While smaller than Heathrow and Gatwick, it still offers a selection of shops and restaurants. The Stansted Express train provides a direct route to London Liverpool Street Station. Buses are another option, offering a cheaper but longer journey into the city. Keep an eye on flight information screens, as gate changes can occur.
Tip: Consider pre-booking your transportation to the city to snag better rates.
Other airports
Navigating London can be a breeze, even when considering airports outside the city! Airports like Luton, Stansted, and Southend offer alternative flight options but require a bit more travel to reach central London. While they might snag you a cheaper flight, factor in the cost and time of train or bus transfers into the city; direct train routes are often the quickest way to reach central London from these airports.
Airport transfers
London's airport transportation is top-notch, offering various ways to zip into the city. The Heathrow Express is your speediest option, while the Tube provides a budget-friendly ride. For Gatwick, a direct train whisks you into central London, and coach services are available from all airports for a cost-effective journey.
What to Do in London
London isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in London, organized by interest:
Sightseeing & landmarks
Get ready to be wowed by London's iconic landmarks! From Buckingham Palace to the Tower of London and the London Eye, you'll be snapping photos left and right. Don't forget to explore historic Westminster Abbey and Big Ben too.
Arts & culture
Immerse yourself in London's vibrant arts scene! Catch a world-class performance in the West End, explore masterpieces at the National Gallery, and wander through the eclectic exhibits at the Tate Modern. Street art in Shoreditch is also a must-see for something different!
Food & nightlife
Prepare your taste buds for a culinary adventure! London's food scene is incredibly diverse, from traditional pubs to Michelin-starred restaurants. As the sun sets, dive into the city's bustling nightlife with trendy bars, live music venues, and exclusive nightclubs.
Shopping & fashion
Shop 'til you drop in London's fashion-forward streets! From luxury boutiques in Mayfair to the quirky stalls of Camden Market, there's something for every style and budget. Don't miss iconic department stores like Harrods and Selfridges for a truly unique shopping experience.
Nearby getaways
Escape the city for a refreshing day trip! Explore the historic Windsor Castle, wander through the charming streets of Oxford, or soak up the coastal vibes in Brighton. These quick getaways offer a perfect contrast to London's bustling energy.
No matter your interest – be it art, food, nightlife, or nature – London has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in London This Month
women in business networking - london city & shoreditch
City of Caterpillar, the true screamo legends, will be performing live in the UK for the first time. After releasing a genre-defining album in 2002 and making a comeback with new material, don't miss this incredible opportunity to see them live.
city of caterpillar
Marca País Uruguay will be participating in the City Nation Place Global 2025 event, which brings together brand managers from countries, regions, and cities worldwide. The activity will focus on strategies for promoting and enhancing national identity on a global scale.
city nation place global 2025
Watch London City Lionesses take on Tottenham Hotspur in this exciting Women's Super League match. Be sure to check the event details for any updated performance times.
london city lionesses v tottenham hotspur women
Emo Nite is back in London this November, bringing you all your favorite emo anthems. Get ready to relive the glory days of emo with a night full of music and memories.
emo nite at the steel yard
Don't miss Joe Kay at Exhibition London on November 15, 2025, at 7:00 PM. Get your tickets now for a night of unforgettable music.
London Weather
Weather in London
Thu, Nov 6
75%
16° 13°
75%
Fri, Nov 7
35%
15° 10°
35%
Sat, Nov 8
15%
15° 8°
15%
Sun, Nov 9
20%
14° 9°
20%
Mon, Nov 10
50%
14° 10°
50%
Tue, Nov 11
20%
13° 10°
20%
Wed, Nov 12
10%
13° 10°
10%
Here’s a quick look at the weather you can expect, plus this week’s forecast:
Seasons: London experiences temperate seasons. Spring (March-May) brings milder temperatures, ranging from 5-15°C (41-59°F), with blossoming flowers. Summer (June-August) is mild to warm, averaging 15-25°C (59-77°F). Autumn (September-November) features cooler temperatures, 8-18°C (46-64°F), and colorful foliage, while Winter (December-February) is cold, 2-8°C (36-46°F), with occasional frost or snow.
Rain: London experiences frequent rainfall throughout the year, with the most precipitation typically occurring during the autumn and winter months. While rain can be a common occurrence, it rarely causes significant disruptions to travel, though occasional flooding or delays are possible.
This week's forecast: This week in London, temperatures will range from 10.9-16°C (51.62-60.8°F). There is a high probability of rain for most of the week, with a probability between 20-75%. Expect mostly cloudy skies.
(We update the weather forecast weekly so you know what to expect during your travel week. Always check a day or two before your flight for the most current conditions.)
Frequently Asked Questions About Flights to Heathrow
(Have more questions?) Feel free to reach out or check our comprehensive Heathrow travel guide. We’re here to help make your flight to Heathrow (and the trip itself) as smooth as possible.
Pro Tips for Finding Cheap Flights to Heathrow
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Heathrow flights:
Be Flexible with Dates: Heathrow doesn't change location, but prices sure do! Flying mid-week or during the off-season can unlock significantly cheaper fares.
Consider Nearby Airports: Don't limit yourself! London is served by several airports. Check prices at Gatwick, Stansted, Luton, and City Airport. You might snag a steal and a scenic train ride!
Set Up Price Alerts: Let RatePunk be your flight-finding fairy godmother! Set up price alerts for your desired dates and Heathrow, and pounce when the prices drop like a mic at a rock concert.
Embrace Incognito Mode: A little bit of mystery never hurt anyone, especially when booking flights! Airlines sometimes track your searches and hike prices. Use incognito mode to keep them guessing and your wallet happy.
Book in Advance (But Not Too Early!): There's a sweet spot for booking flights. Aim for booking 2-3 months in advance for international flights to Heathrow. Too early, and you might miss out on price drops!
Mix and Match Airlines: Don't be afraid to get creative! Sometimes booking your outbound and return flights with different airlines can save you a bundle. It's like creating your own custom flight cocktail.
Look for Connecting Flights: Direct flights are like the VIP section, but connecting flights are the savvy traveler's secret weapon! They might take a bit longer, but that extra layover could save you serious cash.
Check Budget Airlines: Budget airlines can be your best friend when flying to London! Just be sure to factor in extra fees for luggage and seat selection, so there will be no shocking moments at the checkout.
Redeem Miles and Points: Put those travel rewards to work! Using your airline miles or credit card points can make that Heathrow flight practically free. Time to cash in and jet off!
Keep an Eye on Flash Sales: Airlines love a good flash sale! Sign up for newsletters and follow them on social media to be first in line when those limited-time deals pop up. It's like a treasure hunt for cheap flights!
By keeping these tips in mind, you’ll be well-equipped to find the cheapest flights to Heathrow and make the most of your travel budget. After all, the more you save on your flight, the more you can spend on a Broadway show, a nice meal, or an extra tour in Heathrow! 🎉✈️
