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Good to Know: Flights to LHR
Useful information for finding cheap flights to London Heathrow and booking your next trip
Cheapest Round Trip Flight
$3932
Finnair• nonstop • 17h 10mNov 22 – Nov 29
The cheapest round trip flight from San Francisco International to London Heathrow is currently $3932
Cheapest Direct Flight
$3724
Finnair• nonstop• 18h 35mNov 29
The cheapest nonstop flight from San Francisco International to London Heathrow is currently $3724
Fastest Flight
17h 10m
The fastest nonstop flight from San Francisco International to London Heathrow takes 17h 10m
Best Flight Deals to London
Identify the most efficient round-trip flights to London. We present options balancing cost and convenience for your return journey.
Nov 22 - Nov 29, Economy
San Francisco → London
17h 10m
- • nonstop
San Francisco → London
18h 35m
- • nonstop
Finnair
Nov 29 - Nov 22, Economy
San Francisco → London
18h 35m
10:05 AM - 1:20 PM • nonstop
San Francisco → London
22h
11:45 AM - 9:05 AM • 1 stop
Lufthansa Airlines
Nov 29 - Nov 22, Economy
San Francisco → London
18h 35m
10:05 AM - 1:20 PM • nonstop
San Francisco → London
17h 10m
5:30 PM - 12:00 PM • nonstop
Austrian Airlines
Nov 29 - Nov 22, Economy
San Francisco → London
18h 35m
10:05 AM - 1:20 PM • nonstop
San Francisco → London
16h 50m
4:30 PM - 10:40 AM • nonstop
United Airlines
Nov 29 - Nov 22, Economy
San Francisco → London
18h 35m
10:05 AM - 1:20 PM • nonstop
San Francisco → London
16h 50m
4:30 PM - 10:40 AM • nonstop
Lufthansa Airlines
Maximize your time in London, not in transit. Discover non-stop direct flights to LHR for the quickest, most straightforward journey to the Strip.
Nov 29 - Nov 22, Economy
San Francisco → London
18h 35m
11:45 AM - 3:00 PM • nonstop
San Francisco → London
17h 10m
5:30 PM - 12:00 PM • nonstop
Finnair
Nov 29 - Nov 22, Economy
San Francisco → London
18h 35m
11:45 AM - 3:00 PM • nonstop
San Francisco → London
16h 50m
4:30 PM - 10:40 AM • nonstop
American Airlines
Nov 29 - Nov 22, Economy
San Francisco → London
18h 20m
11:40 AM - 2:40 PM • nonstop
San Francisco → London
17h 10m
8:40 PM - 3:10 PM • nonstop
Virgin Atlantic
Nov 29 - Nov 22, Economy
San Francisco → London
18h 20m
11:40 AM - 2:40 PM • nonstop
San Francisco → London
17h 10m
5:30 PM - 12:00 PM • nonstop
KLM Airlines
Nov 29 - Nov 22, Economy
San Francisco → London
18h 35m
10:05 AM - 1:20 PM • nonstop
San Francisco → London
17h 10m
5:30 PM - 12:00 PM • nonstop
Lufthansa Airlines
Essential Information for Booking Flights from () - AI Insights
What's the cheapest airline to lhr?
We offer incredibly affordable flights to London Heathrow, with Virgin Atlantic (VS), Air France (AF), Alaska Airlines (AS), WestJet Airlines (WS), Aerolineas Argentinas (AR), and more, all at the lowest possible fares.
What's the popular airline to fly to lhr?
Air Canada (AC), Aeromexico (AM), Lufthansa Airlines (LH), Cathay Pacific Airways (CX), and more are popular choices for flying to London Heathrow.
What's the cheapest day of the week to fly to lhr?
Saturday is generally the cheapest day to fly to London Heathrow.
What's the cheapest month to fly to lhr?
April is generally the least expensive month to fly to London Heathrow.
What is the cheapest airline to fly to London Heathrow?
Virgin Atlantic (VS), Air France (AF), Alaska Airlines (AS), WestJet Airlines (WS), Aerolineas Argentinas (AR), and Lufthansa Airlines (LH) are generally considered to offer the lowest fares to London Heathrow.
When are flights to London Heathrow typically cheaper?
Flights to London Heathrow tend to be cheaper on Saturdays and in April.
Which airlines frequently offer budget-friendly fares to London Heathrow?
Virgin Atlantic (VS), Air France (AF), Alaska Airlines (AS), WestJet Airlines (WS), and Aerolineas Argentinas (AR) are consistently popular choices for low-cost travel to London Heathrow.
What’s the average fare for a round-trip flight to London Heathrow?
The average fare for a round-trip flight to London Heathrow ranges from $600 to $900, depending on the booking time and airline.
Destination Airport Information
| IATA Code | LHR |
| Name | London Heathrow |
| City | London |
| Country | GB |
| Latitude | 51.47060012817383 |
| Longitude | -0.4619410037994385 |
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