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$809+ Cheap flights from Boise (BOI) to Gatwick (LGW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGW
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Boise to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Gatwick (LGW). 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 September 15, 2025.

Round-trip from

$809
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$796
From Boise Air Term. Gowen Fld to London Gatwick
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Highest demand for flights based on searches. 23% potential increase in price ($278 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boise to Gatwick

Cheapest flights from Boise to Gatwick
Explore the most affordable flight options available from Boise to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:26 pmBOI - LGW
1 stop31h 29mMultiple Airlines
Tue 11/181:00 pmLGW - BOI
2 stops33h 12mMultiple Airlines
Deal found 9/14$809
This Trip.com deal was found by Cheapflights users on 9/14. 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.
Tue 10/146:30 amBOI - LGW
2 stops44h 25mMultiple Airlines
Tue 10/215:30 amLGW - BOI
2 stops24h 35mMultiple Airlines
Deal found 9/14$867
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:43 amBOI - LGW
2 stops17h 12mIcelandair
Wed 11/511:55 amLGW - BOI
2 stops17h 25mIcelandair
Deal found 9/13$880
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:43 amBOI - LGW
2 stops16h 12mIcelandair
Thu 11/2011:55 amLGW - BOI
2 stops17h 25mIcelandair
Deal found 9/14$906
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:43 amBOI - LGW
2 stops16h 12mIcelandair
Mon 11/1711:55 amLGW - BOI
2 stops17h 25mIcelandair
Deal found 9/14$931
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/141:35 pmBOI - LGW
2 stops18h 05mIcelandair
Tue 10/213:40 pmLGW - BOI
2 stops38h 25mIcelandair
Deal found 9/14$953
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:25 pmBOI - LGW
2 stops39h 15mIcelandair
Tue 11/1811:55 amLGW - BOI
2 stops17h 25mIcelandair
Deal found 9/14$975
This Icelandair deal was found by Cheapflights users on 9/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:45 amBOI - LGW
2 stops16h 10mMultiple Airlines
Mon 11/1711:55 amLGW - BOI
2 stops17h 25mMultiple Airlines
Deal found 9/15$991
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:27 pmBOI - LGW
1 stop30h 03mMultiple Airlines
Sat 9/279:50 amLGW - BOI
2 stops34h 31mMultiple Airlines
Deal found 9/14$1,001
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:43 amBOI - LGW
2 stops17h 12mIcelandair
Thu 11/611:55 amLGW - BOI
2 stops17h 25mIcelandair
Deal found 9/15$1,003

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Gatwick 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 September 15, 2025.
Use the filters below to find and compare flights from Boise to London Gatwick Airport that are best for you.

Fly from

Boise

Fly to

Gatwick

Route

Depart

Return

Price

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Thu 10/23

8:26 pm-10:55 am

1 stop31h 29m

London Gatwick

Tue 11/18

1:00 pm-3:12 pm

2 stops33h 12m

$809

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Tue 10/14

6:30 am-9:55 am

2 stops44h 25m

London Gatwick

Tue 10/21

5:30 am-11:05 pm

2 stops24h 35m

$867

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 10/29

11:43 am-10:55 am

2 stops17h 12m

London Gatwick

Wed 11/5

11:55 am-10:20 pm

2 stops17h 25m

$880

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 11/12

11:43 am-10:55 am

2 stops16h 12m

London Gatwick

Thu 11/20

11:55 am-10:20 pm

2 stops17h 25m

$906

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 11/12

11:43 am-10:55 am

2 stops16h 12m

London Gatwick

Mon 11/17

11:55 am-10:20 pm

2 stops17h 25m

$931

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Tue 10/14

1:35 pm-2:40 pm

2 stops18h 05m

London Gatwick

Tue 10/21

3:40 pm-11:05 pm

2 stops38h 25m

$953

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Thu 10/23

4:25 pm-2:40 pm

2 stops39h 15m

London Gatwick

Tue 11/18

11:55 am-10:20 pm

2 stops17h 25m

$975

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 11/12

11:45 am-10:55 am

2 stops16h 10m

London Gatwick

Mon 11/17

11:55 am-10:20 pm

2 stops17h 25m

$991

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Thu 11/13

11:43 am-10:55 am

2 stops16h 12m

London Gatwick

Fri 12/5

11:55 am-9:50 pm

2 stops16h 55m

$991

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Thu 10/30

11:43 am-10:55 am

2 stops17h 12m

London Gatwick

Thu 11/6

11:55 am-10:20 pm

2 stops17h 25m

$1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Boise to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Boise 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.

Related info for your journey

Find useful and relevant information for your journey from Boise to Gatwick. 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 Boise to London Gatwick?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to London Gatwick. You should not have trouble finding flights to London Gatwick from Air Term. Gowen Fld; the airport handles an average of 0 outbound flights to London Gatwick per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Boise airport to London Gatwick. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

  • How long is the flight from Boise to London Gatwick Airport?

    Icelandair can get you from Boise to London Gatwick Airport in just under 17h 12m. Your travel time can differ by up to . There are 4853 mi between Boise and London Gatwick Airport.

  • Can I find deals for flights from Boise to Gatwick that include hotel bookings?

    Yes. In addition to deals on Boise to Gatwick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Gatwick?

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

  • Can I find deals for business class flights from Boise to Gatwick?

    Yes. Cheapflights offers flight deals from Boise to Gatwick 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 Boise to London Gatwick Airport?

    Currently, January is the cheapest month in which you can book a flight from Boise to London Gatwick Airport (average of $569). Flying from Boise to London Gatwick Airport in June is currently the most expensive (average of $765). 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 London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Hounslow
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Eastbourne
Sutton

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