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Cheap flights from London to Saint George from £615

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SGU
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from London to Saint George

Enter your travel dates to find the best prices.

Best flights from London to Saint George
Discover carefully curated flight deals from London to Saint George that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 November 2025.

Sat 23/508:00LHR - SGU
2 stops21h 17mUnited Airlines
Sat 30/511:30SGU - LHR
2 stops19h 40mUnited Airlines
Deal found 26/11£804
Sat 17/108:20LHR - SGU
1 stop20h 26mAmerican Airlines
Wed 21/111:23SGU - LHR
2 stops14h 12mAmerican Airlines
Deal found 24/11£819
Thu 8/109:55LHR - SGU
2 stops18h 27mAmerican Airlines
Thu 15/111:23SGU - LHR
2 stops14h 12mAmerican Airlines
Deal found 24/11£846
Thu 8/111:35LHR - SGU
1 stop18h 29mUnited Airlines
Thu 15/113:48SGU - LHR
1 stop12h 52mUnited Airlines
Deal found 24/11£869

Cheap flight deals from London to Saint George

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 27 November 2025.

Round-trip from

£804

One-way from

£615

Popular in

May

Cheapest in

March

Average price

£845
United Airlines
  • United Airlines
  • 23/5-30/5
  • 2 total stops
  • 30h 07m total
  • London to Saint George
Search Deals
United Airlines
  • United Airlines
  • 2/5
  • 2 total stops
  • 21h 47m total
  • London to Saint George
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£127 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 27 November 2025.
Use the filters below to find and compare flights from London to Saint George that are best for you.

Fly from

London

Fly to

Saint George

Route

Depart

Return

Price

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Sat 23/5

08:00-22:17

2 stops21h 17m

Saint George

Sat 30/5

11:30-14:10

2 stops19h 40m

£804

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Sat 17/1

08:20-21:46

1 stop20h 26m

Saint George

Wed 21/1

11:23-08:35

2 stops14h 12m

£819

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Thu 8/1

09:55-21:22

2 stops18h 27m

Saint George

Thu 15/1

11:23-08:35

2 stops14h 12m

£846

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Thu 8/1

11:35-23:04

1 stop18h 29m

Saint George

Thu 15/1

13:48-09:40

1 stop12h 52m

£869

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Sat 2/5

07:30-22:17

2 stops21h 47m

£615

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Sat 2/5

10:55-22:05

1 stop18h 10m

£638

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Best time to book a flight from London to Saint George

Have a flexible travel schedule? Discover the best time to fly to Saint George from London 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.

Cheapflights Insights

Everything you need to know about your flight from London to Saint George
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Saint George

Get insights into the airlines that provide service to Saint George. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint George. Reviews last updated 27 November 2025.
Get a feel of what it's like to fly with United Airlines from London to Saint George by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,050 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,050 reviews
United Airlines
7.4
Good
9,050 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Located just 1.4 mi from the city center, Saint George is the airport most travelers will use when flying to Saint George from London. Booking flights from London to Saint George (SGU) should be relatively easy as there are 0 daily inbound flights from London from 0 different airlines.

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

    Departing from London to Saint George will take you 20h 26m. The distance from London to Saint George is about 5105 mi. 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 Saint George that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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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How does Cheapflights help users find flights from London to Saint George?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Saint George. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to Saint George for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from London 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 London to Saint George become cheaper?

Yes, Cheapflights offers price alerts on London 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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