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Cheap flights from London Heathrow Airport to Saint George from £749

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SGU
3 May — 10 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Saint George

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Saint George
Explore the most affordable flight options available from Heathrow to Saint George. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2026.

Thu 24/907:30
LHR
-
SGU
2 stops33h 09m
United Airlines
Mon 28/913:45
SGU
-
LHR
2 stops15h 10m
United Airlines
Deal found 31/3£953
Thu 14/507:30
LHR
-
SGU
2 stops36h 46m
United Airlines
Thu 21/505:05
SGU
-
LHR
1 stop21h 35m
United Airlines
Deal found 30/3£1,086
Mon 6/416:25
LHR
-
SGU
1 stop25h 12m
American Airlines
Thu 9/411:10
SGU
-
LHR
1 stop13h 55m
American Airlines
Deal found 3/4£8,003
Mon 6/407:25
LHR
-
SGU
2 stops22h 33m
United Airlines
Thu 9/411:40
SGU
-
LHR
2 stops16h 00m
United Airlines
Deal found 3/4£8,432

Find flight deals from Heathrow to Saint George

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Saint George (SGU). 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 3 April 2026.

Round-trip from

£953

One-way from

£749
United Airlines
  • United Airlines
  • 24/9-28/9
  • 3 total stops
  • 44h 59m total
  • London to Saint George
Search Deals
United Airlines
  • United Airlines
  • 20/8
  • 2 total stops
  • 36h 52m total
  • London to Saint George
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Saint George 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 858,174 searches. Data last updated 3 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Saint George that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Thu 24/9

07:30-09:39

2 stops33h 09m

Saint George

Mon 28/9

17:30-12:20

1 stop11h 50m

£953

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Thu 14/5

07:30-13:16

2 stops36h 46m

Saint George

Thu 21/5

05:05-09:40

1 stop21h 35m

£1,086
Cheapest one-way

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Thu 20/8

16:25-22:17

2 stops36h 52m

£749
Fastest single journey

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Thu 6/8

07:30-13:13

2 stops36h 43m

£1,067

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Sorted by cheapest first

Best time to book a flight from Heathrow to Saint George

Have a flexible travel schedule? Discover the best time to fly to Saint George from Heathrow with our price prediction graph.
Estimated return 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 Heathrow to Saint George. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Saint George from London Heathrow?

    Saint George (SGU) is the airport you will fly into if you book a flight from London Heathrow to Saint George. You should not have trouble finding flights to Saint George from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Saint George airport from London Heathrow. It is only a 1.4 mi journey from Saint George (SGU) to Saint George’s city center.

  • How long is the flight from London Heathrow Airport to Saint George?

    For as low as £953, United Airlines can have you in Saint George from London Heathrow Airport in 33h 09m. The distance between London Heathrow Airport and Saint George is about 5105 mi.

  • Can I find deals for flights from Heathrow to Saint George that include hotel bookings?

    Yes. In addition to deals on Heathrow to Saint George flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Saint George?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Saint George.

  • Can I find deals for business class flights from Heathrow to Saint George?

    Yes. Cheapflights offers flight deals from Heathrow to Saint George 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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Saint George?

Deals for Heathrow to Saint George flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Saint George?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Saint George.

Can Cheapflights find flights from Heathrow to Saint George with no change fees?

Yes, we can. To see specific flights from Heathrow to Saint George with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Saint George become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Saint George 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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