Find flights
Airlines

£684+ Cheap flights to Sun Valley

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
— BOI
24 Dec — 31 Dec1
1 adult

Flights to Sun Valley in 2024

Find the latest flights to Sun Valley in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 19 December 2024.

Return from

£684
Virgin Atlantic
  • Virgin Atlantic
  • 12/3-19/3
  • 3 total stops
  • 32h 25m total
  • London to Hailey
Search Deals

Find flight deals to Sun Valley

Best flights to Sun Valley
Discover carefully curated flight deals to Sun Valley that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 December 2024.

Wed 12/310:45LHR - SUN
1 stop17h 15mVirgin Atlantic
Wed 19/315:30SUN - LHR
2 stops15h 10mVirgin Atlantic
Deal found 17/12£684
Wed 12/210:45LHR - SUN
1 stop35h 10mKLM
Wed 19/213:00SUN - LHR
1 stop14h 00mKLM
Deal found 17/12£686
Mon 10/211:45LHR - SUN
2 stops34h 10mDelta
Tue 18/207:15SUN - LHR
2 stops20h 55mDelta
Deal found 17/12£692
Thu 9/110:45LHR - SUN
1 stop35h 10mMultiple Airlines
Thu 16/107:15SUN - LHR
2 stops16h 50mMultiple Airlines
Deal found 17/12£759
Tue 14/113:45LHR - SUN
1 stop28h 48mUnited Airlines
Sun 26/113:35SUN - LHR
1 stop34h 50mUnited Airlines
Deal found 17/12£854
Thu 16/113:35LHR - SUN
1 stop30h 08mLufthansa
Thu 23/112:20SUN - LHR
1 stop15h 55mLufthansa
Deal found 17/12£864

Find flights to Sun Valley within your budget

Locate flights to Sun Valley that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 19 December 2024.

Fly from

Any airport

Route

Depart

Return

Price

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Wed 12/3

09:10-22:00

2 stops18h 50m

Hailey Sun Valley-Friedman

Wed 19/3

15:30-12:40

2 stops15h 10m

£684

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Wed 12/2

10:45-14:55

1 stop35h 10m

Hailey Sun Valley-Friedman

Wed 19/2

13:00-10:00

1 stop14h 00m

£686

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Mon 10/2

11:45-14:55

2 stops34h 10m

Hailey Sun Valley-Friedman

Tue 18/2

13:00-10:00

1 stop14h 00m

£692

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Thu 9/1

10:45-14:55

1 stop35h 10m

Hailey Sun Valley-Friedman

Thu 16/1

07:15-07:05

2 stops16h 50m

£759

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Tue 14/1

13:45-11:33

1 stop28h 48m

Hailey Sun Valley-Friedman

Sun 26/1

13:35-07:25

1 stop34h 50m

£854

LondonHailey

LHR - SUN

LHRSUN

London Heathrow

Thu 16/1

13:35-12:43

1 stop30h 08m

Hailey Sun Valley-Friedman

Thu 23/1

12:20-11:15

1 stop15h 55m

£864

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Best time to book a flight to Sun Valley

Have a flexible travel schedule? Discover the best time to fly to Sun Valley 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.

Travel insights for flights to Sun Valley

Get recent, data-driven insights about flights to Sun Valley including ideal travel times, pricing trends, and more.

How long is the flight to Sun Valley?

On average, a flight from London to Sun Valley takes 18 hours 50 minutes. Flights to Sun Valley from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Sun Valley by month

Plan your trip to Sun Valley by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sun Valley ranges from 10.0 - 60.0 inches per month. January is typically the wettest month, when rainfall can reach 60.0 mm. July is typically the driest time to visit Sun Valley when rainfall is around 10.0 mm.

Temperature in Sun Valley by month

Plan your trip to Sun Valley by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sun Valley, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

Reviews of airlines servicing Sun Valley

Get insights into the airlines that provide service to Sun Valley. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sun Valley. Reviews last updated 19 December 2024.
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Lufthansa
6.8
Okay
7,087 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

  • Can I find cheaper flights to Sun Valley if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Sun Valley on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sun Valley?

    Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to Sun Valley.

  • Does Boise Air Term. Gowen Fld have car hire?

    Yes. Those touching down at Boise Air Term. Gowen Fld can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Boise Air Term. Gowen Fld?

    Yes. Boise Air Term. Gowen Fld has hotels nearby for those requiring accommodations. Rodeway Inn Airport is the closest property to Boise Air Term. Gowen Fld (0.0 mi away from Boise Air Term. Gowen Fld).

See more FAQs

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Sun Valley?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sun Valley today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Sun Valley?

Cheapflights simply makes it quick and affordable to book flights to Sun Valley by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Sun Valley with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Sun Valley flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights to Sun Valley become cheaper?

Of course! You can track prices for flights to Sun Valley 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 to set up your price alerts.

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.