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Cheap flights from London, ON to Santa Ana from C$ 398

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — SNA
9 Apr — 16 Apr1
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 10 March 2026.

Fri 24/49:25 a.m.
YXU
-
SNA
2 stops16h 10m
United Airlines
Fri 1/59:05 p.m.
SNA
-
YXU
2 stops11h 38m
United Airlines
Deal found 9/3C$ 650
Tue 21/49:25 a.m.
YXU
-
SNA
2 stops16h 10m
United Airlines
Tue 28/46:45 a.m.
SNA
-
YXU
2 stops11h 34m
United Airlines
Deal found 7/3C$ 654
Fri 6/113:25 p.m.
YXU
-
SNA
2 stops22h 52m
United Airlines
Tue 10/119:04 p.m.
SNA
-
YXU
2 stops15h 02m
United Airlines
Deal found 5/3C$ 664
Mon 20/45:40 p.m.
YXU
-
SNA
2 stops31h 05m
United Airlines
Mon 27/42:40 p.m.
SNA
-
YXU
2 stops15h 04m
United Airlines
Deal found 6/3C$ 753
Wed 1/49:40 a.m.
YXU
-
SNA
2 stops12h 06m
Air Canada
Thu 23/412:25 p.m.
SNA
-
YXU
2 stops17h 19m
Air Canada
Deal found 9/3C$ 778
Wed 1/45:10 a.m.
YXU
-
SNA
3 stops18h 45m
United Airlines
Thu 23/42:40 p.m.
SNA
-
YXU
2 stops15h 04m
United Airlines
Deal found 9/3C$ 948
Wed 1/48:10 p.m.
YXU
-
SNA
1 stop20h 14m
Multiple Airlines
Thu 23/47:30 a.m.
SNA
-
YXU
2 stops20h 05m
Multiple Airlines
Deal found 9/3C$ 1,124
Mon 16/35:10 a.m.
YXU
-
SNA
2 stops20h 16m
United Airlines
Wed 18/310:52 a.m.
SNA
-
YXU
3 stops31h 29m
United Airlines
Deal found 9/3C$ 1,304
Fri 6/118:00 p.m.
YXU
-
SNA
1 stop20h 25m
WestJet
Tue 10/112:15 p.m.
SNA
-
YXU
1 stop26h 00m
WestJet
Deal found 6/3C$ 1,324

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 10 March 2026.

Round-trip from

C$ 650

One-way from

C$ 398
United Airlines
  • United Airlines
  • 24/4-1/5
  • 4 total stops
  • 27h 48m total
  • London to Santa Ana
Search Deals
WestJet
  • WestJet
  • 2/7
  • 1 total stop
  • 13h 50m total
  • London to Santa Ana
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 10 March 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

Fri 24/4

9:25 a.m.-10:35 p.m.

2 stops16h 10m

Santa Ana J. Wayne/Orange Cnty

Fri 1/5

9:05 p.m.-11:43 a.m.

2 stops11h 38m

C$ 650
Quickest round-trip

LondonSanta Ana

YXU - SNA

YXUSNA

London

Tue 21/4

9:25 a.m.-10:35 p.m.

2 stops16h 10m

Santa Ana J. Wayne/Orange Cnty

Tue 28/4

6:45 a.m.-9:19 p.m.

2 stops11h 34m

C$ 654

LondonSanta Ana

YXU - SNA

YXUSNA

London

Mon 20/4

5:40 p.m.-9:45 p.m.

2 stops31h 05m

Santa Ana J. Wayne/Orange Cnty

Mon 27/4

2:40 p.m.-8:44 a.m.

2 stops15h 04m

C$ 753

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 1/4

9:40 a.m.-6:46 p.m.

2 stops12h 06m

Santa Ana J. Wayne/Orange Cnty

Thu 23/4

12:25 p.m.-8:44 a.m.

2 stops17h 19m

C$ 778

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 1/4

5:10 a.m.-8:55 p.m.

3 stops18h 45m

Santa Ana J. Wayne/Orange Cnty

Thu 23/4

2:40 p.m.-8:44 a.m.

2 stops15h 04m

C$ 948

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 1/4

8:10 p.m.-1:24 p.m.

1 stop20h 14m

Santa Ana J. Wayne/Orange Cnty

Thu 23/4

7:30 a.m.-6:35 a.m.

2 stops20h 05m

C$ 1,124
Cheapest one-way
Quickest one-way

LondonSanta Ana

YXU - SNA

YXUSNA

London

Thu 2/7

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

1 stop13h 50m

C$ 398

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Sorted by cheapest first

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.

Cheapflights Insights

Everything you need to know about your flight from London to Santa Ana

What is the cheapest month to book a flight from London, Ontario to Santa Ana?

Currently, July is the cheapest month in which you can book a flight from London, Ontario to Santa Ana (average of C$ 130). Flying from London, Ontario to Santa Ana in January is currently the most expensive (average of C$ 432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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?

    For as low as C$ 778, United Airlines can have you in Santa Ana from London, Ontario in 12h 06m. There are 3335 km between London, Ontario and Santa Ana. This flight may include one or multiple 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.

  • What is the cheapest month to book a flight from London, Ontario to Santa Ana?

    Currently, July is the cheapest month in which you can book a flight from London, Ontario to Santa Ana (average of C$ 130). Flying from London, Ontario to Santa Ana in January is currently the most expensive (average of C$ 432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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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