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Cheap flights from London Heathrow Airport to Saint George from £687

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SGU
3 Sep — 10 Sep1
1 adult

Cheap 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 29 August 2025.

Round-trip from

£716

Popular in

May

Cheapest in

February

Average price

£818
American Airlines
  • American Airlines
  • 13/11-17/11
  • 2 total stops
  • 35h 06m total
  • London to Saint George
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Highest demand for flights based on searches. 10% potential increase in price (£82 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£40 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Heathrow to Saint George

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 29 August 2025.

Thu 4/914:50LHR - SGU
1 stop15h 04mUnited Airlines
Thu 11/911:25SGU - LHR
2 stops17h 55mUnited Airlines
Deal found 28/8£687
Thu 13/1111:35LHR - SGU
1 stop18h 23mUnited Airlines
Mon 17/1111:30SGU - LHR
2 stops17h 30mUnited Airlines
Deal found 28/8£689
Thu 13/1110:05LHR - SGU
2 stops21h 06mAmerican Airlines
Mon 17/1111:00SGU - LHR
1 stop12h 50mAmerican Airlines
Deal found 27/8£716
Sat 11/1008:20LHR - SGU
1 stop20h 07mAmerican Airlines
Sat 18/1011:00SGU - LHR
1 stop20h 25mAmerican Airlines
Deal found 27/8£896
Sat 11/1010:55LHR - SGU
2 stops17h 56mDelta
Sat 18/1006:05SGU - LHR
2 stops17h 20mDelta
Deal found 27/8£1,300

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 29 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Saint George that are best for you.

Fly from

Heathrow

Fly to

Saint George

Route

Depart

Return

Price

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Thu 13/11

11:35-22:58

1 stop18h 23m

Saint George

Mon 17/11

11:30-12:00

2 stops17h 30m

£689

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Thu 13/11

14:10-00:11

2 stops17h 01m

Saint George

Mon 17/11

11:00-11:15

2 stops17h 15m

£716

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Sat 11/10

08:20-21:27

1 stop20h 07m

Saint George

Sat 18/10

11:00-14:25

1 stop20h 25m

£896

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Sat 11/10

10:55-21:51

2 stops17h 56m

Saint George

Sat 18/10

06:05-06:25

2 stops17h 20m

£1,300

Flights are sorted by cheapest return flights first.

Deals found on 28/8

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 £716, United Airlines can have you in Saint George from London Heathrow Airport in 17h 01m. The distance between London Heathrow Airport and Saint George is about 5105 mi. This flight may include one or multiple stops.

  • 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.

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Fly with Cheapflights

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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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