Best Flights starting from $833
from$833economy
Los Angeles (Any)
Wed, May 20
Roundtrip
London (LHR)
Fri, May 29
from$893economy
Los Angeles (Any)
Sun, May 24
Roundtrip
London (LHR)
Tue, Jun 2
from$964economy
Los Angeles (Any)
Thu, May 21
Roundtrip
London (LHR)
Sat, May 30
from$965economy
Los Angeles (Any)
Fri, May 22
Roundtrip
London (LHR)
Sun, May 31
from$1,107economy
Los Angeles (Any)
Sat, May 30
Roundtrip
London (LHR)
Sat, Jun 20
from$1,138economy
Los Angeles (Any)
Sun, May 31
Roundtrip
London (LHR)
Sun, Jun 21
from$1,150economy
Los Angeles (Any)
Fri, May 29
Roundtrip
London (LHR)
Fri, Jun 19
Fields updated — click View Prices to search ↑
Other Options for This Route
Other Destinations
Los Angeles (Any) to Salt Lake City (SLC) in May from $56
From $56
Los Angeles (Any) to Chicago (Any) in May from $66
From $66
Los Angeles (Any) to Seattle (Any) in May from $66
From $66
Los Angeles (Any) to Orlando (Any) in May from $68
From $68
Los Angeles (Any) to Dallas (Any) in May from $147
From $147
Los Angeles (Any) to Houston (IAH) in May from $150
From $150
Flights from Other Cities
Geneva (GVA) to London (LHR) in May from $85
From $85
Calgary (YYC) to London (LHR) in May from $184
From $184
Los Angeles (LAX) to London (LHR) in May from $374
From $374
Tel Aviv (TLV) to London (LHR) in May from $408
From $408
Madison (MSN) to London (LHR) in May from $422
From $422
New York (JFK) to London (LHR) in May from $446
From $446
✈️ Flight Guide: Los Angeles (Any) → London (LHR)
Complete travel information for your May journey
Departing from Los Angeles (Any) FAQs
To find the cheapest economy fares from London Heathrow Airport (LHR) this month, compare prices across metasearch engines like Google Flights, Skyscanner and Kayak, set price alerts, and be flexible with departure days. Booking 6–8 weeks in advance for European routes and 2–4 months for long-haul routes often yields the best deals; consider mid-week departures and red-eye flights for additional savings. Act now to lock in low prices, and sign up for airline newsletters for flash sales.
London Heathrow Airport (LHR) is well connected by the London Underground (Piccadilly Line), Heathrow Express from London Paddington, TfL Rail/Elizabeth Line services, buses and express coaches, as well as taxis and ride-hailing services. For cheapest transfers use the Underground or National Express coaches; for fastest transfers to central London use the Heathrow Express. Always allow 90–120 minutes for international departures during peak times.
While many traditional carriers operate out of London Heathrow Airport (LHR), several low-cost or hybrid carriers and major network airlines offer competitive economy fares on popular short- and mid-haul routes. Check airlines like Aer Lingus (for Dublin routes via partner sales), certain seasonal operations from carriers such as Wizz Air via nearby airports, and traditional carriers' basic economy fares. For the absolute cheapest fares, include nearby airports like London Gatwick and London Stansted in your search.
July and August are the busiest months at London Heathrow Airport (LHR) due to summer holidays, followed by December for the winter holidays; demand-driven pricing typically raises economy fares during these windows. To save, consider shoulder months such as May, September and early November, or fly mid-week. Use fare alerts and flexible date searches to monitor price drops.
In December, London Heathrow Airport (LHR) experiences high passenger volumes and occasional weather-related disruptions such as fog or snow delays; airlines often add contingency flights and advise early check-in. Check airline operational notices and Heathrow's real-time alerts before traveling, and allow extra time for security and immigration. Booking refundable fares or travel protection is recommended during peak winter travel months.
Economy travelers departing from London Heathrow Airport (LHR) should have a valid passport, any necessary visas or ESTA/ETIAS authorizations, and proof of return or onward travel if required by destination rules. Use online check-in 24–48 hours before departure, download boarding passes to your phone, and use bag-drop kiosks to expedite the process. Arrive at least 3 hours before long-haul international departures and 2 hours before short-haul flights.
Arriving at London (LHR) FAQs
The label 'Cheapest Economy (ECONOMY)' indicates the lowest available economy-class fare for a route, often with basic amenities and more restrictive change/cancellation policies. To secure the best fares, compare multiple travel sites, use flexible-date searches, and consider one-stop itineraries or alternative airports; signing up for fare alerts and booking 6–12 weeks in advance for long-haul routes helps. Always check baggage policies and add travel protection if needed.
Cheapest economy arrivals often connect to major European cities such as Barcelona, Dublin, Amsterdam, Lisbon and Paris, and sometimes to long-haul hubs during sales. Look for promotional periods and off-peak travel times to these destinations for the best economy deals. For additional savings, consider late-night or red-eye flights and check nearby airports for alternative routings.
Many cheapest economy fares are non-refundable and have strict change fees, though policies vary by airline and fare family. During booking, review the fare rules, purchase travel insurance for flexibility, and consider paying extra for a flexible or refundable fare if you anticipate changes. Promotions sometimes include more generous change policies, so verify terms before you book.
Arrival procedures for economy passengers depend on the destination airport's immigration, baggage claim and customs processes; budget travelers should expect standard processing lanes but may experience longer waits during peak arrival windows. To expedite arrival, complete any required electronic arrival forms in advance, use mobile passport options where available, and check whether priority services can be purchased. Always allow additional time for customs clearance if connecting to another flight.
In December, cheapest economy fares may be available during early-December sales but expect holiday surcharges around mid-December and before New Year’s Eve; book early or target less popular travel days to save. Also be prepared for weather-related delays on arrival; check real-time airport alerts and have contingency plans for transfers. Consider buying flexible fares or travel protection when arriving during busy winter travel windows.
To maximize comfort and value on cheapest economy long-haul arrivals, choose preferred seats early (or pay for extra legroom if needed), bring a compact travel pillow, hydrate, and layer clothing for variable cabin temperatures. Pack essentials in your carry-on since cheap economy fares may limit checked baggage, and consider buying in-flight meals or amenity kits in advance for better rates. Compare airlines' economy classes and read recent passenger reviews to choose the best budget option.
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Events & Festivals - How Local Events Affect Airfares at London Heathrow (LHR)
Large events such as Wimbledon (June–July), the London Marathon (April), and Christmas/New Year holiday periods significantly increase demand at London Heathrow Airport (LHR), driving economy fares up. Plan travel outside event dates, book months in advance, or fly mid-week to avoid premium pricing. For festival travel, consider flying into nearby airports or using multi-leg itineraries to find cheaper economy options. CTA: Check major event dates that affect LHR and compare economy fares early to avoid spikes.
Best Time to Fly - When to Book Cheap Economy Flights from London Heathrow (LHR)
The best time to book cheap economy flights from London Heathrow Airport (LHR) depends on route: short-haul Europe — 4–8 weeks before travel; long-haul intercontinental — 2–4 months prior. Travel mid-week, avoid weekend departures, and aim for off-peak months like January or September for lower fares. Use fare calendars and alerts to monitor price drops and book when rates fall within your target range. CTA: Use our booking guide to find the best time to fly from London Heathrow (LHR) and secure cheap economy tickets.
Direct vs Connecting Flights - Choosing Between Nonstop and Stopover Economy Options
Direct flights from London Heathrow Airport (LHR) save time but usually cost more in economy; connecting flights often offer the cheapest fares, especially when you accept longer total travel time. For budget travelers, one-stop itineraries using major hubs (e.g., Dublin, Reykjavik, Barcelona) can reduce fares substantially. When choosing connecting flights, allow generous layover times and verify minimum connection times at intermediary airports. CTA: Compare direct and connecting economy options from London Heathrow (LHR) to find the best balance of price and travel time.
Airline Comparison - Best Economy Options from London Heathrow (LHR)
Airlines at London Heathrow Airport (LHR) offer a mix of full-service and hybrid economy fares. Major network carriers (e.g., British Airways, Virgin Atlantic) often provide more inclusions at a higher base price, while hybrid or budget options may offer lower headline fares but charge for baggage and seat selection. For the cheapest overall price, compare total cost including baggage and seat fees. CTA: Compare total-price economy options from London Heathrow (LHR) across airlines to pick the best value fare.
Seasonal Travel Tips - Save on Economy Flights from London Heathrow (LHR)
Winter: Book flexible fares, allow extra time for transfers and consider travel insurance due to weather-related disruptions at London Heathrow Airport (LHR). Spring and autumn (shoulder seasons): Target lower fares, travel mid-week and use alternate airports to save. Summer: Book early, avoid peak weekend departures, and consider red-eye flights for lower economy pricing. CTA: Use these seasonal travel tips to find cheaper economy flights from London Heathrow (LHR) and plan resilient itineraries.
Flight Times & Schedules - Typical Durations from London Heathrow (LHR)
Flight times from London Heathrow Airport (LHR) vary by destination: London to Paris ~1h15, London to Amsterdam ~1h15, London to New York ~7h30–8h30, London to Dubai ~7h00, London to Singapore ~13h30. Airlines increase frequency on high-demand routes during peak months, affecting fares and connection options. For cheapest economy fares, consider less popular departure times and one-stop connections that increase flexibility. CTA: Check up-to-date flight schedules from London Heathrow Airport (LHR) and compare flight times to find the best economy itinerary for your needs.
Cheap Flights Guide - Find Low-Cost Economy Fares from London Heathrow (LHR)
To find cheap flights from London Heathrow Airport (LHR) in the economy cabin, use metasearch engines with flexible date calendars, set price alerts, and compare one-stop itineraries versus direct flights. Include nearby London airports (Gatwick, Stansted, Luton) in your searches for broader savings. Consider booking 6–8 weeks ahead for short-haul and 2–4 months for long-haul, and sign up for airline newsletters to catch flash sales. CTA: Search cheap flights from London Heathrow (LHR) now and set price alerts to capture the best economy fares.