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Cheap flights from Hilton Head Island to London Heathrow Airport from £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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
HHH — LHR
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hilton Head Island to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Hilton Head Island to Heathrow
Explore the most affordable flight options available from Hilton Head Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2026.

Wed 2/1218:52
HHH
-
LHR
1 stop11h 48m
American Airlines
Wed 9/1209:55
LHR
-
HHH
1 stop13h 26m
American Airlines
Deal found 17/3£658
Sat 12/915:00
HHH
-
LHR
2 stops34h 30m
United Airlines
Tue 22/916:40
LHR
-
HHH
2 stops25h 12m
United Airlines
Deal found 20/3£669
Wed 11/1112:00
HHH
-
LHR
1 stop13h 20m
United Airlines
Sun 15/1109:00
LHR
-
HHH
2 stops31h 12m
United Airlines
Deal found 17/3£678

Find flight deals from Hilton Head Island to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Hilton Head Island (HHH) to Heathrow (LHR). 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 21 March 2026.

Round-trip from

£660

One-way from

£398
American Airlines
  • American Airlines
  • 6/9-17/9
  • 2 total stops
  • 33h 12m total
  • Hilton Head Island to London
Search Deals
United Airlines
  • United Airlines
  • 15/6
  • 1 total stop
  • 13h 35m total
  • Hilton Head Island to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hilton Head Island to Heathrow 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 21 March 2026.
Use the filters below to find and compare flights from Hilton Head Island to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Sun 6/9

12:00-12:50

1 stop19h 50m

London Heathrow

Thu 17/9

09:15-17:37

1 stop13h 22m

£660

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Sat 12/9

15:00-06:30

2 stops34h 30m

London Heathrow

Tue 22/9

16:40-12:52

2 stops25h 12m

£669
Fastest return journey

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Sat 12/9

14:01-06:50

1 stop11h 49m

London Heathrow

Tue 22/9

09:15-17:37

1 stop13h 22m

£695

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Fri 1/5

16:39-08:20

1 stop10h 41m

London Heathrow

Fri 8/5

14:10-14:11

3 stops29h 01m

£724

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Mon 4/5

15:08-08:30

1 stop12h 22m

London Heathrow

Mon 11/5

07:45-15:41

1 stop12h 56m

£727

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Sat 2/5

16:39-10:40

2 stops13h 01m

London Heathrow

Sat 9/5

08:30-14:11

3 stops34h 41m

£803

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Wed 8/4

15:05-10:00

2 stops13h 55m

London Heathrow

Mon 13/4

12:05-14:16

3 stops31h 11m

£828
Cheapest one-way
Fastest single journey

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Mon 15/6

13:45-08:20

1 stop13h 35m

£398

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Mon 15/6

14:03-11:15

1 stop16h 12m

£621

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Sorted by cheapest first

Best time to book a flight from Hilton Head Island to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Hilton Head Island 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 Hilton Head Island to London Heathrow Airport

What is the cheapest month to book a flight from Hilton Head Island to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Hilton Head Island to London Heathrow Airport (average of £314). Flying from Hilton Head Island to London Heathrow Airport in June is currently the most expensive (average of £664). 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 Hilton Head Island to Heathrow. 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 from for flights from Hilton Head Island to London Heathrow?

    Hilton Head Island (HHH) is the airport you will fly out of if you book a flight from Hilton Head Island to London Heathrow. You should not have trouble finding flights to London Heathrow from Hilton Head; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Hilton Head Island airport to London Heathrow. It is only a 3.3 mi journey to Hilton Head (HHH) from Hilton Head Island’s city center.

  • How long is the flight from Hilton Head Island to London Heathrow Airport?

    American Airlines and United Airlines can get you from Hilton Head Island to London Heathrow Airport in just under 19h 50m. Your travel time can differ by up to 14h 40m. Hilton Head Island and London Heathrow Airport are separated by a distance of 4113 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 Hilton Head Island to Heathrow that include hotel bookings?

    Yes. In addition to deals on Hilton Head Island to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hilton Head Island to Heathrow?

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

  • Can I find deals for business class flights from Hilton Head Island to Heathrow?

    Yes. Cheapflights offers flight deals from Hilton Head Island to Heathrow 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 Hilton Head Island to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Hilton Head Island to London Heathrow Airport (average of £314). Flying from Hilton Head Island to London Heathrow Airport in June is currently the most expensive (average of £664). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Swindon
Bedford

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How does Cheapflights help users find flights from Hilton Head Island to Heathrow?

Cheapflights helps you search for flights from Hilton Head Island to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hilton Head Island to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Hilton Head Island by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Hilton Head Island to Heathrow with no change fees?

Yes! Cheapflights helps users easily find flights from Hilton Head Island to Heathrow with no change fees.

Can Cheapflights notify me if prices for flights from Hilton Head Island to Heathrow become cheaper?

Of course! You can now track prices for flights from Hilton Head Island to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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