Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Heathrow Airport to Saint George from £750

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Saint George departing on 20/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Saint George

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
07:30 - 09:39
LHR
-
SGU
33h 09m
2 stops
United Airlines Logo
17:30 - 12:20
SGU
-
LHR
11h 50m
1 stop
£955United Airlines
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
11:25 - 22:17
LHR
-
SGU
17h 52m
1 stop
United Airlines Logo
11:30 - 12:25
SGU
-
LHR
17h 55m
2 stops
£978United Airlines
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
11:25 - 22:17
LHR
-
SGU
17h 52m
1 stop
United Airlines Logo
13:45 - 12:20
SGU
-
LHR
15h 35m
1 stop
£978United Airlines
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
14:50 - 22:17
LHR
-
SGU
14h 27m
1 stop
United Airlines Logo
17:30 - 12:20
SGU
-
LHR
11h 50m
1 stop
£984United Airlines
Thu, 24 Sep - Mon, 28 Sep

United Airlines flights from London Heathrow Airport to Saint George

Our best United Airlines deals on London Heathrow Airport to Saint George flight tickets
United Airlines
24 Sept
LHR07:30London Heathrow
33h 09m
2 stops
SGU09:39Saint George
28 Sept
SGU17:30Saint George
11h 50m
1 stop
LHR12:20London Heathrow
£955
United Airlines
24 Sept
LHR11:25London Heathrow
17h 52m
1 stop
SGU22:17Saint George
28 Sept
SGU11:30Saint George
17h 55m
2 stops
LHR12:25London Heathrow
£978
United Airlines
24 Sept
LHR11:25London Heathrow
17h 52m
1 stop
SGU22:17Saint George
28 Sept
SGU13:45Saint George
15h 35m
1 stop
LHR12:20London Heathrow
£978

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 6 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

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

£955

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Thu 24/9

11:25-22:17

1 stop17h 52m

Saint George

Mon 28/9

11:30-12:25

2 stops17h 55m

£978

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Thu 24/9

11:25-22:17

1 stop17h 52m

Saint George

Mon 28/9

13:45-12:20

1 stop15h 35m

£978
Fastest return journey

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Thu 24/9

14:50-22:17

1 stop14h 27m

Saint George

Mon 28/9

17:30-12:20

1 stop11h 50m

£984
Cheapest one-way

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Thu 20/8

16:25-22:17

2 stops36h 52m

£750

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Sat 2/5

06:30-21:53

2 stops22h 23m

£789

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Sat 2/5

06:30-21:53

2 stops22h 23m

£790

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Sat 2/5

09:30-13:16

2 stops34h 46m

£791
Fastest single journey

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Sat 2/5

16:10-23:59

1 stop14h 49m

£792

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Sat 2/5

16:10-23:59

1 stop14h 49m

£800

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Saint George from

How to get the cheapest flight ticket from London Heathrow Airport to Saint George

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London Heathrow to Saint George?

United Airlines, Delta, and British Airways are the most popular carriers operating from London Heathrow to Saint George

When to book flights from London Heathrow Airport to Saint George

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Saint George according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Saint George (LHR to SGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Saint George

Fastest flight time

21h 47m

Direct flights

None
The fastest flight from London Heathrow Airport to Saint George takes 21h 47m
There are no direct flights from London Heathrow Airport to Saint George. There are no popular flight routes from London Heathrow Airport to Saint George.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Saint George

  • How far is London Heathrow to Saint George by plane?

    London Heathrow and Saint George are 5104.3 mi apart from one another. A reasonable flight in good conditions will take 21h 47m.

  • When did momondo last update prices for flights from London Heathrow Airport to Saint George Airport?

    Prices for flights from London Heathrow Airport to Saint George Airport were last updated today.

  • How old do you have to be to fly from London Heathrow Airport to Saint George Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Saint George Airport.

  • What documentation or ID do you need to fly to Saint George Airport?

    The travel and health documents required for your trip to Saint George Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint George Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Saint George?

Book flights to Saint George if you plan to visit one of these locations
Springdale

Why use momondo?

Why should I use momondo to find a flight deal from London to Saint George?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Saint George for you.

Can I find flights from London to Saint George with flexible booking policies on momondo?

All flight searches from London to Saint George on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Saint George?

Once all potential London to Saint George flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Saint George right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint George, momondo offers a useful price alert feature which will track prices for flights to Saint George from London and alert you when they change.

An easier way to manage your Saint George trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 6/5
Wed 13/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States