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Cheap flights from Hilton Head Island to London Heathrow Airport from £349

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
HHH — LHR
19 Jul — 26 Jul1
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 19 June 2026.

Thu 10/913:50
HHH
-
LHR
1 stop12h 25m
United Airlines
Sat 19/906:50
LHR
-
HHH
2 stops35h 09m
United Airlines
Deal found 14/6£699
Fri 11/914:48
HHH
-
LHR
2 stops24h 52m
United Airlines
Sat 19/906:50
LHR
-
HHH
2 stops35h 09m
United Airlines
Deal found 14/6£702
Wed 2/1212:21
HHH
-
LHR
1 stop15h 54m
American Airlines
Wed 9/1209:55
LHR
-
HHH
1 stop13h 26m
American Airlines
Deal found 18/6£704
Sat 12/912:15
HHH
-
LHR
1 stop20h 00m
Multiple Airlines
Sat 19/915:15
LHR
-
HHH
1 stop29h 12m
Multiple Airlines
Deal found 14/6£721
Sun 13/913:50
HHH
-
LHR
1 stop11h 05m
United Airlines
Sat 19/914:10
LHR
-
HHH
2 stops28h 53m
United Airlines
Deal found 14/6£724
Sun 13/911:48
HHH
-
LHR
1 stop14h 07m
American Airlines
Sat 19/909:15
LHR
-
HHH
1 stop12h 30m
American Airlines
Deal found 14/6£742
Mon 14/912:15
HHH
-
LHR
1 stop13h 10m
Multiple Airlines
Sat 19/913:25
LHR
-
HHH
1 stop31h 02m
Multiple Airlines
Deal found 14/6£746
Mon 14/1214:17
HHH
-
LHR
1 stop13h 58m
American Airlines
Mon 21/1216:30
LHR
-
HHH
2 stops23h 14m
American Airlines
Deal found 17/6£750
Tue 21/713:45
HHH
-
LHR
1 stop12h 30m
United Airlines
Tue 28/707:25
LHR
-
HHH
2 stops34h 27m
United Airlines
Deal found 16/6£771

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 19 June 2026.

Round-trip from

£699

One-way from

£349
United Airlines
  • United Airlines
  • 10/9-19/9
  • 3 total stops
  • 47h 34m total
  • Hilton Head Island to London
Search Deals
United Airlines
  • United Airlines
  • 18/7
  • 2 total stops
  • 25h 15m 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 19 June 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

Fri 11/9

14:48-20:40

2 stops24h 52m

London Heathrow

Sat 19/9

06:50-12:59

2 stops35h 09m

£702

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Sat 12/9

13:55-11:55

2 stops17h 00m

London Heathrow

Sat 19/9

14:10-14:03

2 stops28h 53m

£702

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Wed 2/12

14:17-08:10

2 stops12h 53m

London Heathrow

Wed 9/12

19:05-13:47

2 stops23h 42m

£707

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Sun 13/9

13:50-05:55

1 stop11h 05m

London Heathrow

Sat 19/9

14:10-14:03

2 stops28h 53m

£724

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Tue 15/9

13:45-05:55

1 stop11h 10m

London Heathrow

Sat 19/9

08:00-14:03

1 stop35h 03m

£746

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Wed 16/9

13:45-05:55

1 stop11h 10m

London Heathrow

Sat 19/9

08:00-14:03

1 stop35h 03m

£746

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Tue 21/7

13:45-07:15

1 stop12h 30m

London Heathrow

Tue 28/7

07:25-12:52

2 stops34h 27m

£771
Fastest return journey

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Thu 30/7

13:45-05:55

1 stop11h 10m

London Heathrow

Thu 6/8

18:00-12:52

1 stop23h 52m

£792
Cheapest one-way
Fastest single journey

Hilton Head IslandLondon

HHH - LHR

HHHLHR

Hilton Head Island

Sat 18/7

15:05-21:20

2 stops25h 15m

£349

Flights are sorted by cheapest return flights first.

Deals found on 18/6

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.

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?

    United Airlines and American Airlines can get you from Hilton Head Island to London Heathrow Airport in just under 12h 53m. Your travel time can differ by up to 11h 59m. 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.

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
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Northampton
Kingston upon Thames
Swindon
Eastbourne
Watford
Poole
Guildford
Romford
Ipswich

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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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