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Cheap flights from London, ON to Santa Ana, CA from C$ 268

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — SNA
25 May — 1 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Santa Ana

Enter your travel dates to find the best prices.

Cheapest flights from London to Santa Ana
Explore the most affordable flight options available from London to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 April 2026.

Tue 9/65:10 a.m.
YXU
-
SNA
2 stops11h 35m
United Airlines
Tue 16/63:05 p.m.
SNA
-
YXU
2 stops20h 53m
United Airlines
Deal found 24/4C$ 750
Thu 27/85:40 a.m.
YXU
-
SNA
2 stops19h 13m
United Airlines
Sun 30/83:25 p.m.
SNA
-
YXU
2 stops20h 30m
United Airlines
Deal found 24/4C$ 772
Thu 27/83:30 p.m.
YXU
-
SNA
2 stops20h 45m
Air Canada
Sun 30/88:40 a.m.
SNA
-
YXU
2 stops21h 15m
Air Canada
Deal found 22/4C$ 783
Mon 1/66:10 p.m.
YXU
-
SNA
2 stops20h 53m
United Airlines
Thu 4/63:05 p.m.
SNA
-
YXU
3 stops23h 28m
United Airlines
Deal found 20/4C$ 823
Mon 1/66:10 a.m.
YXU
-
SNA
2 stops19h 19m
WestJet
Thu 4/65:50 p.m.
SNA
-
YXU
1 stop8h 30m
WestJet
Deal found 20/4C$ 869
Mon 1/65:10 a.m.
YXU
-
SNA
2 stops19h 51m
Air Canada
Thu 4/610:20 a.m.
SNA
-
YXU
2 stops19h 23m
Air Canada
Deal found 21/4C$ 877
Thu 27/86:10 a.m.
YXU
-
SNA
1 stop13h 50m
WestJet
Sun 30/85:50 p.m.
SNA
-
YXU
1 stop8h 30m
WestJet
Deal found 24/4C$ 922

Find flight deals from London to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 April 2026.

Round-trip from

C$ 750

One-way from

C$ 268

Popular in

February

Cheapest in

July

Average price

C$ 735
United Airlines
  • United Airlines
  • 9/6-16/6
  • 4 total stops
  • 32h 28m total
  • London to Santa Ana
Search Deals
WestJet
  • WestJet
  • 6/5
  • 1 total stop
  • 26h 05m total
  • London to Santa Ana
Search Deals
Highest demand for flights based on searches. 33% potential increase in price (C$ 516 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (C$ 106 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Santa Ana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 25 April 2026.
Use the filters below to find and compare flights from London to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSanta Ana

YXU - SNA

YXUSNA

London

Tue 9/6

5:10 a.m.-1:45 p.m.

2 stops11h 35m

Santa Ana J. Wayne/Orange Cnty

Tue 16/6

3:05 p.m.-2:58 p.m.

2 stops20h 53m

C$ 750

LondonSanta Ana

YXU - SNA

YXUSNA

London

Thu 27/8

6:20 p.m.-9:56 a.m.

2 stops18h 36m

Santa Ana J. Wayne/Orange Cnty

Sun 30/8

8:00 a.m.-5:45 p.m.

3 stops30h 45m

C$ 781

LondonSanta Ana

YXU - SNA

YXUSNA

London

Thu 27/8

3:30 p.m.-9:15 a.m.

2 stops20h 45m

Santa Ana J. Wayne/Orange Cnty

Sun 30/8

8:40 a.m.-8:55 a.m.

2 stops21h 15m

C$ 783

LondonSanta Ana

YXU - SNA

YXUSNA

London

Mon 1/6

6:10 p.m.-12:03 p.m.

2 stops20h 53m

Santa Ana J. Wayne/Orange Cnty

Thu 4/6

3:05 p.m.-5:33 p.m.

3 stops23h 28m

C$ 823

LondonSanta Ana

YXU - SNA

YXUSNA

London

Mon 1/6

6:10 a.m.-10:29 p.m.

2 stops19h 19m

Santa Ana J. Wayne/Orange Cnty

Thu 4/6

5:50 p.m.-5:20 a.m.

1 stop8h 30m

C$ 869

LondonSanta Ana

YXU - SNA

YXUSNA

London

Mon 1/6

5:10 a.m.-10:01 p.m.

2 stops19h 51m

Santa Ana J. Wayne/Orange Cnty

Thu 4/6

10:20 a.m.-8:43 a.m.

2 stops19h 23m

C$ 877
Quickest round-trip

LondonSanta Ana

YXU - SNA

YXUSNA

London

Thu 27/8

6:10 a.m.-5:00 p.m.

1 stop13h 50m

Santa Ana J. Wayne/Orange Cnty

Sun 30/8

5:50 p.m.-5:20 a.m.

1 stop8h 30m

C$ 922
Cheapest one-way

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 6/5

5:55 p.m.-5:00 p.m.

1 stop26h 05m

C$ 268

LondonSanta Ana

YXU - SNA

YXUSNA

London

Tue 9/6

6:10 p.m.-9:07 a.m.

3 stops17h 57m

C$ 320

LondonSanta Ana

YXU - SNA

YXUSNA

London

Fri 8/5

12:20 p.m.-10:35 p.m.

2 stops13h 15m

C$ 328

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from London to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London, Ontario to Santa Ana, California?

    A quick flight from London, Ontario to Santa Ana, California can take about 11h 35m. United Airlines provides one of the quickest options available for as low as C$ 750. Airlines will cover a distance of 3335 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from London to Santa Ana that include hotel bookings?

    Yes. In addition to deals on London to Santa Ana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Santa Ana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Santa Ana.

  • Can I find deals for business class flights from London to Santa Ana?

    Yes. Cheapflights offers flight deals from London to Santa Ana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights from London to Santa Ana?

When you search for this flight from London to Santa Ana, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Santa Ana?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Santa Ana from London.

Can Cheapflights find flights from London to Santa Ana with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Santa Ana, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Santa Ana become cheaper?

Yes, Cheapflights offers price alerts on London to Santa Ana flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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