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572 € Cheap Flights from Santa Ana John Wayne to London Heathrow

Compare Santa Ana John Wayne to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

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Flight deals from Santa Ana John Wayne to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Santa Ana John Wayne to London Heathrow? Find the lowest prices on one-way and return tickets right here.
London.572 € per passenger.Departing Tue, 14 Apr, returning Thu, 23 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Santa Ana John Wayne on Tue, 14 Apr, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Thu, 23 Apr, arriving in Santa Ana John Wayne.Price includes taxes and charges.From 572 €, select.
London.573 € per passenger.Departing Tue, 10 Mar, returning Tue, 14 Apr.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Santa Ana John Wayne on Tue, 10 Mar, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Tue, 14 Apr, arriving in Santa Ana John Wayne.Price includes taxes and charges.From 573 €, select.
London.582 € per passenger.Departing Mon, 9 Nov, returning Wed, 25 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Santa Ana John Wayne on Mon, 9 Nov, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Wed, 25 Nov, arriving in Santa Ana John Wayne.Price includes taxes and charges.From 582 €, select.
London.582 € per passenger.Departing Mon, 20 Apr, returning Tue, 19 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Santa Ana John Wayne on Mon, 20 Apr, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Tue, 19 May, arriving in Santa Ana John Wayne.Price includes taxes and charges.From 582 €, select.
London.582 € per passenger.Departing Wed, 19 Aug, returning Wed, 2 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Santa Ana John Wayne on Wed, 19 Aug, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Wed, 2 Sep, arriving in Santa Ana John Wayne.Price includes taxes and charges.From 582 €, select.
London.701 € per passenger.Departing Fri, 21 Aug, returning Sat, 29 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Santa Ana John Wayne on Fri, 21 Aug, arriving in London Heathrow.Inbound indirect flight with British Airways, departs from London Heathrow on Sat, 29 Aug, arriving in Santa Ana John Wayne.Price includes taxes and charges.From 701 €, select.
London.712 € per passenger.Departing Wed, 25 Nov, returning Tue, 1 Dec.Return flight with United.Outbound indirect flight with United, departs from Santa Ana John Wayne on Wed, 25 Nov, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Tue, 1 Dec, arriving in Santa Ana John Wayne.Price includes taxes and charges.From 712 €, select.
London.725 € per passenger.Departing Wed, 23 Sep, returning Mon, 28 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Santa Ana John Wayne on Wed, 23 Sep, arriving in London Heathrow.Inbound indirect flight with British Airways, departs from London Heathrow on Mon, 28 Sep, arriving in Santa Ana John Wayne.Price includes taxes and charges.From 725 €, select.

Find the cheapest month to fly from Santa Ana John Wayne to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Santa Ana John Wayne to London Heathrow flights are currently cheapest in April.
Feb
Find prices
Mar
from 787 €
Apr
from 572 €
May
from 727 €
Jun
from 883 €
Jul
from 852 €
Aug
from 701 €
Sep
from 725 €
Oct
Find prices
Nov
from 582 €
Dec
Find prices
Jan
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Santa Ana John Wayne to London Heathrow: Alternative routes

Compare routes from Santa Ana John Wayne to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

London City

12km from central London
Closest
from 715 €
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London Heathrow

23km from central London
Cheapest
from 572 €
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London Gatwick

40km from central London
from 735 €
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London Luton

45km from central London
from 694 €
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London Stansted

49km from central London
from 607 €
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London Southend

57km from central London
from 1.126 €
Search flights

Santa Ana to London: Flight information

The things to know before you go.
Cheapest flight found572 €
Cheapest month to flyApril

Finding cheap flights from Santa Ana John Wayne to London Heathrow: Frequently asked questions

The best price we found for a return flight from Santa Ana John Wayne to London Heathrow is 572 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Santa Ana John Wayne to London Heathrow. But we found flights with one or more stops from 572 €.
As of February 2026, there are no flights flying from Santa Ana John Wayne to London Heathrow.
The cheapest month to fly from Santa Ana John Wayne to London Heathrow is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Santa Ana John Wayne Airport to London Heathrow Airport on Tuesday, 14 April 2026.
No airlines currently offer direct flights between Santa Ana John Wayne Airport and London Heathrow Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to London Heathrow.

Travelling from John Wayne Airport (SNA) to London Heathrow Airport (LHR): what you need to know

  • London's timezone is UTC+0, which makes London seven hours ahead of Santa Ana.

  • Arrive at the airport on time so you don't miss your SNA to LHR flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • During popular months such as July, it's a good idea to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're flying during a peak period in general.

  • If you'd like to include a stop along the way, just deselect 'Direct flights only' when searching for your ticket from John Wayne Airport to London Heathrow Airport. These are the most popular stopovers between SNA and LHR:

    • Denver International Airport

    • Phoenix Sky Harbour International Airport

    • O'Hare International Airport

How to find the cheapest flights from John Wayne Airport (SNA) to London Heathrow Airport (LHR)

  • The lowest price we've found for a one-way John Wayne Airport to London Heathrow Airport flight is 306 €. A round-trip ticket right now is 572 €. Depending on the availability when you book, these fares can change.

  • To pick up cheap tickets from SNA to LHR, book early. Airlines typically offer their most competitively priced fares when flights are first released.

  • Getting cheap flights from John Wayne Airport to London Heathrow Airport is more likely if you can be flexible with your trip dates. Use the 'Whole month' tool to see the lowest prices across the month and land a great deal.

  • Save time searching for cheap flights from SNA to LHR by setting up a Price Alert. You'll get an email or notification through the app when fares go down.

  • Tailor your trip with filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from John Wayne Airport to London Heathrow Airport.

Handy information about John Wayne Airport (SNA)

  • SNA's address is 18601 Airport Way.

  • John Wayne Airport scores top marks for its on-time performance. 81.53% of flights that depart SNA arrive at their destination without delay.

  • Central Santa Ana to John Wayne Airport is approximately 8 kilometres. Depending on traffic, it'll take about 15 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Expect a journey time of about 1 hour 5 minutes when using public transport.

  • Searching for a handy hotel near SNA? If you've booked an early flight from John Wayne Airport to London Heathrow Airport, these stays will have you moments from check-in:

Arriving at London Heathrow Airport (LHR)

Getting from London Heathrow Airport (LHR) to central London

  • London Heathrow Airport is approximately 31 kilometres from central London. The drive time takes about 55 minutes.

  • If you're travelling on public transport, expect a journey time of about 1 hour.

When to fly to London Heathrow Airport (LHR)

  • It's time to choose your dates for your flight from John Wayne Airport to London Heathrow Airport. July is the busiest month to head to London. If you'd like a quieter vibe, go in February.

  • When booking your flight from John Wayne Airport to London Heathrow Airport, consider the kind of weather you like. July is the warmest month in London, with temperatures ranging from 11ºC (52ºF) to 26ºC (79ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from SNA to LHR in January. Average temperatures are between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of United Kingdom

  • London has loads to offer, but there are so many other parts of United Kingdom you'll want to see. About 161 kilometres north-west of London, a trip to Birmingham will keep you on the move. Don't miss top attractions like Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Bristol is another favourite destination in United Kingdom and is around 177 kilometres west of London. No trip is complete without a visit to Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Plan the rest of your trip from Santa Ana to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.