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Cheap flights from London to Hailey from £719

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SUN
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Hailey

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

£719
American Airlines
  • American Airlines
  • 20/2-23/2
  • 2 total stops
  • 53h 52m total
  • London to Hailey
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Cheapest flights from London to Hailey
Explore the most affordable flight options available from London to Hailey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Sun 21/1219:10LHR - SUN
2 stops24h 26mAmerican Airlines
Wed 18/207:46SUN - LHR
2 stops18h 29mAmerican Airlines
Deal found 25/11£1,109
Sun 21/1219:10LHR - SUN
2 stops24h 26mMultiple Airlines
Mon 23/211:52SUN - LHR
2 stops15h 33mMultiple Airlines
Deal found 25/11£1,114
Sun 21/1215:20LHR - SUN
2 stops28h 14mUnited Airlines
Wed 18/212:39SUN - LHR
1 stop12h 16mUnited Airlines
Deal found 24/11£1,174

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Hailey 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 Hailey that are best for you.

Fly from

London

Fly to

Hailey

Route

Depart

Return

Price

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Fri 20/2

12:35-12:58

1 stop31h 23m

Hailey Sun Valley-Friedman

Mon 23/2

07:46-13:15

1 stop22h 29m

£719

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Fri 20/2

19:10-12:58

2 stops24h 48m

Hailey Sun Valley-Friedman

Mon 23/2

11:52-10:25

2 stops15h 33m

£727

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Sat 7/2

14:55-11:14

1 stop27h 19m

Hailey Sun Valley-Friedman

Sun 15/2

07:46-08:15

2 stops17h 29m

£752

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Sat 7/2

16:30-12:46

2 stops27h 16m

Hailey Sun Valley-Friedman

Sun 15/2

07:46-06:50

2 stops16h 04m

£752

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Sat 10/1

10:10-21:55

2 stops18h 45m

Hailey Sun Valley-Friedman

Sat 17/1

12:55-20:10

2 stops24h 15m

£792

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Sat 10/1

10:45-21:55

1 stop18h 10m

Hailey Sun Valley-Friedman

Sat 17/1

12:55-10:00

1 stop14h 05m

£792

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Sat 10/1

10:45-21:55

1 stop18h 10m

Hailey Sun Valley-Friedman

Sat 17/1

12:55-10:00

1 stop14h 05m

£794

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Sun 21/12

19:10-12:36

2 stops24h 26m

Hailey Sun Valley-Friedman

Wed 18/2

07:46-09:15

2 stops18h 29m

£1,109

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Sat 20/12

20:45-09:52

2 stops44h 07m

£1,211

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Sat 20/12

13:45-12:34

1 stop29h 49m

£1,276

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Best time to book a flight from London to Hailey

Have a flexible travel schedule? Discover the best time to fly to Hailey 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 Hailey

What is the cheapest month to book a flight from London to Hailey?

Currently, May is the cheapest month in which you can book a flight from London to Hailey (average of £547). Flying from London to Hailey in December is currently the most expensive (average of £691). 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 London to Hailey. 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 Hailey from London?

    Hailey Sun Valley-Friedman (SUN), located 1.3 mi from the city center, is the airport you fly into when you book flights from London to Hailey. 0 airlines have flights to Sun Valley-Friedman from London on a regular basis. Booking flights from London to Hailey Sun Valley-Friedman should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • How long is the flight from London to Hailey?

    For as low as £719, American Airlines can have you in Hailey from London in 31h 23m. Airlines will cover a distance of 4774 mi.

  • Can I find deals for flights from London to Hailey that include hotel bookings?

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

  • How can I find direct flights from London to Hailey?

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

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

    Yes. Cheapflights offers flight deals from London to Hailey 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 London to Hailey?

    Currently, May is the cheapest month in which you can book a flight from London to Hailey (average of £547). Flying from London to Hailey in December is currently the most expensive (average of £691). 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

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Cheapflights helps you search for flights from London to Hailey 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 London to Hailey?

Cheapflights helps you find that perfect flight to Hailey from London 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 London to Hailey with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Hailey, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Hailey become cheaper?

Yes! Start tracking prices for London to Hailey flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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