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$307+ Cheap flights from Flint (FNT) to London (LON)

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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — LON
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Flint to London

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to London (LON). 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 June 12, 2025.

Round-trip from

$728
(United Airlines)

One-way from

$307
(Mytrip)
From Flint Bishop to London (LON)
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One-way flight from Flint Bishop to London (LON)
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Find flight deals from Flint to London

Cheapest flights from Flint to London
Explore the most affordable flight options available from Flint to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 8/237:00 amFNT - LHR
2 stops33h 00mUnited Airlines
Tue 9/22:05 pmLHR - FNT
2 stops28h 20mUnited Airlines
Deal found 6/10$728
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/296:49 pmFNT - LHR
1 stop11h 16mBritish Airways
Wed 8/61:10 pmLHR - FNT
1 stop11h 25mBritish Airways
Deal found 6/10$781
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 9/47:00 amFNT - LGW
1 stop22h 00mMultiple Airlines
Sat 9/132:00 pmLGW - FNT
1 stop27h 59mMultiple Airlines
Deal found 6/11$815
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 11/203:49 pmFNT - LHR
1 stop13h 36mAmerican Airlines
Mon 12/111:00 amLHR - FNT
1 stop16h 39mAmerican Airlines
Deal found 6/10$832
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/36:07 amFNT - LHR
3 stops33h 13mMultiple Airlines
Sun 8/103:05 pmLHR - FNT
2 stops27h 29mMultiple Airlines
Deal found 6/11$840
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 8/32:10 pmFNT - LCY
2 stops17h 20mMultiple Airlines
Sun 8/107:20 pmLCY - FNT
3 stops32h 10mMultiple Airlines
Deal found 6/11$971
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:26 pmFNT - LGW
2 stops19h 34mBritish Airways
Sat 9/138:40 pmLGW - FNT
2 stops27h 16mBritish Airways
Deal found 6/11$1,494

Cheapflights Fare Finder

Customize your flight search to find flights from Flint to London 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 June 12, 2025.
Use the filters below to find and compare flights from Flint to London that are best for you.

Fly from

Flint

Fly to

London

Route

Depart

Return

Price

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Sat 8/23

7:00 am-9:00 pm

2 stops33h 00m

London Heathrow

Tue 9/2

2:05 pm-1:25 pm

2 stops28h 20m

$728

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Tue 7/29

6:49 pm-11:05 am

1 stop11h 16m

London Heathrow

Wed 8/6

1:10 pm-7:35 pm

1 stop11h 25m

$781

FlintLondon

FNT - LGW

FNTLGW

Flint Bishop

Thu 9/4

7:00 am-10:00 am

1 stop22h 00m

London Gatwick

Sat 9/13

2:00 pm-12:59 pm

1 stop27h 59m

$815

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Thu 11/20

3:49 pm-10:25 am

1 stop13h 36m

London Heathrow

Mon 12/1

11:00 am-10:39 pm

1 stop16h 39m

$832

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Sun 8/3

6:07 am-8:20 pm

3 stops33h 13m

London Heathrow

Sun 8/10

3:05 pm-1:34 pm

2 stops27h 29m

$840

FlintLondon

FNT - LCY

FNTLCY

Flint Bishop

Sun 8/3

2:10 pm-12:30 pm

2 stops17h 20m

London City

Sun 8/10

7:20 pm-10:30 pm

3 stops32h 10m

$971

FlintLondon

FNT - LGW

FNTLGW

Flint Bishop

Wed 9/3

7:26 pm-8:00 pm

2 stops19h 34m

London Gatwick

Sat 9/13

8:40 pm-6:56 pm

2 stops27h 16m

$1,494

FlintLondon

FNT - LGW

FNTLGW

Flint Bishop

Fri 7/25

9:15 am-7:30 pm

2 stops29h 15m

$307

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Fri 7/25

9:15 am-2:15 pm

2 stops24h 00m

$327

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Tue 7/29

6:49 pm-11:05 am

1 stop11h 16m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 13 results
1
2

Best time to book a flight from Flint to London

Have a flexible travel schedule? Discover the best time to fly to London from Flint 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 Flint to London

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

Currently, November is the cheapest month in which you can book a flight from Flint to London (average of $661). Flying from Flint to London in June is currently the most expensive (average of $1,108). 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.

What is the cheapest time of day to fly from FNT to LON?

Find hourly flight availability from Flint to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Flint to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 27% versus a flight at noon.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines and British Airways from Flint to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
7,008 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

    If you book a flight to London from Flint, you will be flying from Bishop, which is the city’s only airport. Flint Bishop (FNT) is located 4.3 mi from the center of Flint. There are 0 flights from Bishop to London per day from 3 different airlines.

  • What are the cheapest airlines flying from Flint to London round-trip?

    Flying on United Airlines is currently your cheapest option to London, with prices starting at $728. Additional round-trip tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at $781 and $832, respectively.

  • What are the most popular routes from Flint to London?

    The most popular flight routes from Flint to London are Flint Bishop - London Heathrow, Flint Bishop - London Gatwick and Flint Bishop - London City.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Flint to London (average of $661). Flying from Flint to London in June is currently the most expensive (average of $1,108). 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 Flint?

Book flights to Flint if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

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Top 3 airlines flying from Flint to London

Discover the top 3 airlines that operate flights from Flint to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$696Average$849FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$705Average$882FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$801Average$988FlexibilityNo cancel feeOn-time71%

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