HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hailey

$663+ Cheap flights from the United Kingdom to Hailey (SUN)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SUN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from United Kingdom to Hailey with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from United Kingdom to Hailey

Cheapest flights from United Kingdom to Hailey
Explore the most affordable flight options available from United Kingdom to Hailey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Trip.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:30 am
LHR
-
SUN
2 stops17h 52m
Multiple Airlines
Sat 3/2112:00 pm
SUN
-
LHR
2 stops17h 50m
Multiple Airlines
Deal found 1/28$873
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:35 am
LHR
-
SUN
1 stop16h 49m
United Airlines
Tue 3/1012:34 pm
SUN
-
LHR
2 stops16h 31m
United Airlines
Deal found 1/26$1,023
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:05 pm
LHR
-
SUN
2 stops26h 44m
American Airlines
Sun 2/151:27 pm
SUN
-
LHR
2 stops36h 03m
American Airlines
Deal found 1/28$1,261
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/811:45 am
LHR
-
SUN
2 stops34h 05m
Delta
Sun 2/153:25 pm
SUN
-
LHR
2 stops21h 45m
Delta
Deal found 1/28$1,329
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/62:10 pm
LHR
-
SUN
1 stop29h 39m
American Airlines
Sat 2/141:27 pm
SUN
-
LHR
2 stops33h 48m
American Airlines
Deal found 1/28$1,348
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/811:45 am
LHR
-
SUN
2 stops34h 05m
Delta
Sat 2/143:25 pm
SUN
-
LHR
2 stops32h 30m
Delta
Deal found 1/28$1,370
This TravelUp deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/710:45 am
LHR
-
SUN
1 stop18h 10m
Virgin Atlantic
Sat 2/1412:41 pm
SUN
-
LHR
1 stop14h 19m
Virgin Atlantic
Deal found 1/28$1,385

Find flight deals from United Kingdom to Hailey

Keep the following information in mind while searching for United Kingdom to Hailey flight deals. Data was last updated January 29, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$873
(Trip.com)

One-way from

$663
(Kiwi.com)
Provider with most accurate pricing for London (LON)-Hailey Sun Valley-Friedman flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Hailey Sun Valley-Friedman flights.
Search Deals
From United Kingdom to Hailey Sun Valley-Friedman
Search Deals
One-way flight from United Kingdom to Hailey Sun Valley-Friedman
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from United Kingdom 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from the United Kingdom to Hailey that are best for you.

Fly from

United Kingdom

Fly to

Hailey

Route

Depart

Return

Price

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Sat 3/14

6:30 am-6:22 pm

2 stops17h 52m

Hailey Sun Valley-Friedman

Sat 3/21

12:00 pm-11:50 am

2 stops17h 50m

$873

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Fri 3/6

11:35 am-9:24 pm

1 stop16h 49m

Hailey Sun Valley-Friedman

Tue 3/10

12:34 pm-11:05 am

2 stops16h 31m

$1,023

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Mon 2/9

5:05 pm-12:49 pm

2 stops26h 44m

Hailey Sun Valley-Friedman

Sun 2/15

1:27 pm-8:30 am

2 stops36h 03m

$1,261

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Sun 2/8

11:45 am-2:50 pm

2 stops34h 05m

Hailey Sun Valley-Friedman

Sun 2/15

3:25 pm-8:10 pm

2 stops21h 45m

$1,329

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Sun 2/8

2:10 pm-12:49 pm

1 stop29h 39m

Hailey Sun Valley-Friedman

Sat 2/14

1:27 pm-6:15 am

2 stops33h 48m

$1,348

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Tue 3/24

9:50 am-7:12 pm

3 stops39h 22m

$663

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Tue 3/24

10:45 am-9:50 pm

1 stop17h 05m

$789

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from United Kingdom to Hailey

Have a flexible travel schedule? Discover the best time to fly to Hailey from United Kingdom with our price prediction graph.
Estimated round-trip 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 the United Kingdom to Hailey

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

Currently, March is the cheapest month in which you can book a flight from United Kingdom to Hailey (average of $686). Flying from United Kingdom to Hailey in July is currently the most expensive (average of $898). 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 United Kingdom 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 United Kingdom?

    If you book a flight to Hailey from United Kingdom, you will be flying to Sun Valley-Friedman, which is the city’s only airport. Hailey Sun Valley-Friedman (SUN) is located 1.3 mi from the center of Hailey.

  • How long is the flight from United Kingdom to Hailey?

    United Airlines can get you from United Kingdom to Hailey in just under 16h 49m. Your travel time can differ by up to . The distance from United Kingdom to Hailey is about 4774 mi.

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

    Yes. In addition to deals on United Kingdom to Hailey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Hailey?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Hailey?

    Currently, March is the cheapest month in which you can book a flight from United Kingdom to Hailey (average of $686). Flying from United Kingdom to Hailey in July is currently the most expensive (average of $898). 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

Traveling to a place near Hailey?

Book flights to Hailey if you plan to visit one of these locations
Stanley

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to Hailey

See prices for flight routes from nearby airports that may be better suited for you.
Frankfurt to Spokane flights
Heathrow to Spokane flights
Heathrow to Boise flights
Charles de Gaulle to Boise flights
Charles de Gaulle to Spokane flights
Munich to Boise flights
Charles de Gaulle to Jackson flights
Lyon to Boise flights
Gatwick to Spokane flights
Zurich to Spokane flights
Frankfurt to Boise flights
Manchester to Boise flights
Leonardo da Vinci/Fiumicino to Boise flights
Heathrow to Jackson flights
Edinburgh to Boise flights
Barcelona-El Prat to Spokane flights
Dublin to Spokane flights
Duesseldorf Intl to Boise flights
Zurich to Boise flights
Munich to Spokane flights
Barcelona-El Prat to Boise flights
Berlin to Boise flights
Birmingham to Boise flights
Bilbao to Boise flights
Madrid to Boise flights
Prague to Boise flights
Frederic Chopin to Boise flights
Birmingham to Spokane flights
Leonardo da Vinci/Fiumicino to Spokane flights
Madrid to Spokane flights
Manchester to Spokane flights
Shannon to Spokane flights
Duesseldorf Intl to Idaho Falls flights
Heathrow to Idaho Falls flights
Otopeni Intl to Jackson flights
Vienna to Jackson flights
Copenhagen to Boise flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.