Which city has the cheapest flights to Hailey?

Based on fares booked in the past 5 days, the cheapest flights to Hailey are from London, starting at £717 return.

How do I know if a flight to Hailey is a good deal?

A good deal on a flight to Hailey is around £813 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

What is the cheapest flight to Hailey?

London Heathrow Airport to Hailey is the cheapest route at £717 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Hailey?

On average, a return flight from the United Kingdom to Hailey costs £1,066, based on KAYAK data over the past 12 months. Return fares from London average £1,066.

What is the cheapest day to fly to Hailey?

Saturday is the cheapest day to fly to Hailey at £749 return on average over the past 12 months on KAYAK. Sunday is the most expensive at £1,310.

What is the cheapest time of day to fly to Hailey?

Evening flights to Hailey are the cheapest at £798 return on average. Morning flights are the most expensive at £1,296.

What is a good deal for flights to Hailey?

Flights under £813 are considered a good deal. 25% of KAYAK users found return flights to Hailey at or below these prices, with the lowest fares from: •London £813.

What are the most popular airlines flying to Hailey?

Alaska Airlines is the most popular airline flying to Hailey among KAYAK users, followed by Delta and United Airlines.

£604 CHEAP FLIGHTS to Hailey in 2026/27

Save 34% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return flight

£717

Typical prices: £813-£1,296

Alaska Airlines

Thu 6/12Thu 13/12

LHR - SUN • 1 stop

Cheapest one-way flight

£547

Typical prices: £772-£1,702

Multiple Airlines

Sat 31/3

LGW - SUN • 2 stops

Top airlines

Alaska Airlines

Best reviews • 7.9 score

Airline reviews

When to travel

February

Cheapest • 30% price drop

January

Most popular

Good to know

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to Hailey!

Flight Deals

Cheap Flights to Hailey

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

All Flight Deals

Recent return flight deals to Hailey

Fri, 4 Dec - Fri, 11 Dec

14:45 - 11:09LHR London Heathrow-SUN Hailey Sun Valley-Friedman

27h 24m1 stop Seattle/Tacoma Intl

11:51 - 12:20SUN Hailey Sun Valley-Friedman-LHR London Heathrow

17h 29m1 stop Seattle/Tacoma Intl

£716Alaska Airlines

Sun, 6 Dec - Sun, 13 Dec

14:45 - 11:09LHR London Heathrow-SUN Hailey Sun Valley-Friedman

27h 24m1 stop Seattle/Tacoma Intl

11:51 - 12:20SUN Hailey Sun Valley-Friedman-LHR London Heathrow

17h 29m1 stop Seattle/Tacoma Intl

£717Alaska Airlines

Mon, 23 Nov - Sat, 12 Dec

14:45 - 10:56LHR London Heathrow-SUN Hailey Sun Valley-Friedman

27h 11m1 stop Seattle/Tacoma Intl

11:51 - 12:20SUN Hailey Sun Valley-Friedman-LHR London Heathrow

17h 29m1 stop Seattle/Tacoma Intl

£728Alaska Airlines

Mon, 23 Nov - Wed, 23 Dec

14:45 - 10:56LHR London Heathrow-SUN Hailey Sun Valley-Friedman

27h 11m1 stop Seattle/Tacoma Intl

19:59 - 12:20SUN Hailey Sun Valley-Friedman-LHR London Heathrow

33h 21m1 stop Seattle/Tacoma Intl

£733Alaska Airlines

Wed, 5 May - Wed, 12 May

17:00 - 09:38LHR London Heathrow-SUN Hailey Sun Valley-Friedman

23h 38m1 stop Seattle/Tacoma Intl

15:25 - 16:45SUN Hailey Sun Valley-Friedman-LHR London Heathrow

18h 20m2 stops Salt Lake City San Francisco

£795Multiple Airlines

Mon, 23 Nov - Tue, 22 Dec

14:45 - 10:56LHR London Heathrow-SUN Hailey Sun Valley-Friedman

27h 11m1 stop Seattle/Tacoma Intl

19:59 - 12:20SUN Hailey Sun Valley-Friedman-LHR London Heathrow

33h 21m1 stop Seattle/Tacoma Intl

£821Alaska Airlines

Mon, 23 Nov - Tue, 22 Dec

14:45 - 10:56LHR London Heathrow-SUN Hailey Sun Valley-Friedman

27h 11m1 stop Seattle/Tacoma Intl

19:59 - 12:20SUN Hailey Sun Valley-Friedman-LHR London Heathrow

33h 21m1 stop Seattle/Tacoma Intl

£824Alaska Airlines

Wed, 5 May - Wed, 12 May

11:45 - 22:02LHR London Heathrow-SUN Hailey Sun Valley-Friedman

17h 17m2 stops Amsterdam Schiphol Salt Lake City

15:25 - 16:00SUN Hailey Sun Valley-Friedman-LHR London Heathrow

17h 35m2 stops Salt Lake City Los Angeles

£825Virgin Atlantic

Thu, 1 Apr - Mon, 12 Apr

21:25 - 09:38LHR London Heathrow-SUN Hailey Sun Valley-Friedman

43h 13m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

15:25 - 13:50SUN Hailey Sun Valley-Friedman-LHR London Heathrow

15h 25m2 stops Salt Lake City Los Angeles

£842Multiple Airlines

Fri, 9 Apr - Fri, 23 Apr

21:25 - 09:38LHR London Heathrow-SUN Hailey Sun Valley-Friedman

43h 13m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

15:25 - 07:25SUN Hailey Sun Valley-Friedman-LHR London Heathrow

57h 00m2 stops Salt Lake City Atlanta Hartsfield-Jackson

£844Multiple Airlines

All return flight deals to Hailey

Fri, 4 Dec - Fri, 11 Dec

14:45 - 11:09LHR London Heathrow-SUN Hailey Sun Valley-Friedman

27h 24m1 stop Seattle/Tacoma Intl

11:51 - 12:20SUN Hailey Sun Valley-Friedman-LHR London Heathrow

17h 29m1 stop Seattle/Tacoma Intl

£716Alaska Airlines

Sun, 6 Dec - Sun, 13 Dec

14:45 - 11:09LHR London Heathrow-SUN Hailey Sun Valley-Friedman

27h 24m1 stop Seattle/Tacoma Intl

11:51 - 12:20SUN Hailey Sun Valley-Friedman-LHR London Heathrow

17h 29m1 stop Seattle/Tacoma Intl

£717Alaska Airlines

Mon, 23 Nov - Sat, 12 Dec

14:45 - 10:56LHR London Heathrow-SUN Hailey Sun Valley-Friedman

27h 11m1 stop Seattle/Tacoma Intl

11:51 - 12:20SUN Hailey Sun Valley-Friedman-LHR London Heathrow

17h 29m1 stop Seattle/Tacoma Intl

£728Alaska Airlines

Mon, 23 Nov - Wed, 23 Dec

14:45 - 10:56LHR London Heathrow-SUN Hailey Sun Valley-Friedman

27h 11m1 stop Seattle/Tacoma Intl

19:59 - 12:20SUN Hailey Sun Valley-Friedman-LHR London Heathrow

33h 21m1 stop Seattle/Tacoma Intl

£733Alaska Airlines

Wed, 5 May - Wed, 12 May

17:00 - 09:38LHR London Heathrow-SUN Hailey Sun Valley-Friedman

23h 38m1 stop Seattle/Tacoma Intl

15:25 - 16:45SUN Hailey Sun Valley-Friedman-LHR London Heathrow

18h 20m2 stops Salt Lake City San Francisco

£795Multiple Airlines

Mon, 23 Nov - Tue, 22 Dec

14:45 - 10:56LHR London Heathrow-SUN Hailey Sun Valley-Friedman

27h 11m1 stop Seattle/Tacoma Intl

19:59 - 12:20SUN Hailey Sun Valley-Friedman-LHR London Heathrow

33h 21m1 stop Seattle/Tacoma Intl

£821Alaska Airlines

Mon, 23 Nov - Tue, 22 Dec

14:45 - 10:56LHR London Heathrow-SUN Hailey Sun Valley-Friedman

27h 11m1 stop Seattle/Tacoma Intl

19:59 - 12:20SUN Hailey Sun Valley-Friedman-LHR London Heathrow

33h 21m1 stop Seattle/Tacoma Intl

£824Alaska Airlines

Wed, 5 May - Wed, 12 May

11:45 - 22:02LHR London Heathrow-SUN Hailey Sun Valley-Friedman

17h 17m2 stops Amsterdam Schiphol Salt Lake City

15:25 - 16:00SUN Hailey Sun Valley-Friedman-LHR London Heathrow

17h 35m2 stops Salt Lake City Los Angeles

£825Virgin Atlantic

Thu, 1 Apr - Mon, 12 Apr

21:25 - 09:38LHR London Heathrow-SUN Hailey Sun Valley-Friedman

43h 13m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

15:25 - 13:50SUN Hailey Sun Valley-Friedman-LHR London Heathrow

15h 25m2 stops Salt Lake City Los Angeles

£842Multiple Airlines

Fri, 9 Apr - Fri, 23 Apr

21:25 - 09:38LHR London Heathrow-SUN Hailey Sun Valley-Friedman

43h 13m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

15:25 - 07:25SUN Hailey Sun Valley-Friedman-LHR London Heathrow

57h 00m2 stops Salt Lake City Atlanta Hartsfield-Jackson

£844Multiple Airlines

Booking Insights

Price, demand, and travel trends for flights to Hailey

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

What is the cheapest flight to Hailey?: London Heathrow Airport to Hailey is the cheapest route at £717 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.
How much is a flight to Hailey? Average and cheapest price for all return flights to Hailey from each origin found by users searching on KAYAK in the last 12 months.: On average, a return flight from the United Kingdom to Hailey costs £1,066, based on KAYAK data over the past 12 months. Return fares from London average £1,066.
What is the cheapest day to fly to Hailey?: Saturday is the cheapest day to fly to Hailey at £749 return on average over the past 12 months on KAYAK. Sunday is the most expensive at £1,310.
What is the cheapest time of day to fly to Hailey? Average price for all return flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Evening flights to Hailey are the cheapest at £798 return on average. Morning flights are the most expensive at £1,296.
What is a good deal for flights to Hailey?: Flights under £813 are considered a good deal. 25% of KAYAK users found return flights to Hailey at or below these prices, with the lowest fares from:
•London £813.

Find deals

Low season	April
High season	January
Cheapest flight	£547

Beat the crowds with an average 85% drop in traveller numbers.

The most popular month to fly with an average 31% increase in traveller numbers.

One-way flight from London Gatwick Airport to Hailey

When to book flights to Hailey

Are your dates flexible? Find out the best times to travel to Hailey based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Hailey based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Hailey is a good deal?
A good deal on a flight to Hailey is around £813 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
Which city has the cheapest flights to Hailey?
Based on fares booked in the past 5 days, the cheapest flights to Hailey are from London, starting at £717 return.

For flights to Hailey, a good return fare is around £813. If you find a fare below that, you're getting a strong deal.
If your travel dates are flexible, consider flying to Hailey in February. Return fares historically average £749, making February the cheapest month to travel based on KAYAK data from the last 12 months.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to afternoon to save up to £498 on a return flight. Afternoon flights to Hailey average £798 compared to £1,296 for morning flights.

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£547 Find Cheap Flights to Hailey – Compare and Save

Everything you should know

Cheap Flights to Hailey

Recent return flight deals to Hailey

Recent one-way flight deals to Hailey

Recent last minute flight deals to Hailey

All return flight deals to Hailey

Price, demand, and travel trends for flights to Hailey

What is the cheapest flight to Hailey?

How much is a flight to Hailey?

What is the cheapest day to fly to Hailey?

What is the cheapest time of day to fly to Hailey?

What is a good deal for flights to Hailey?

What are the most popular airlines flying to Hailey?

Key details for flights to Hailey

Low season

High season

Cheapest flight

When to book flights to Hailey

Your questions about flights to Hailey, answered

Your guide to booking Hailey flights

Travelling to a place near Hailey?

More options for your flight to Hailey

Complete your trip to Hailey with a hotel stay or car hire

Information on the airport you'll fly into in Hailey

Cabin class types available on flights to Hailey

Flights from local origins to Hailey

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