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$448+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — LON
Jan 10 — Jan 171
Sat 1/10
Sat 1/17
1 adult, Economy
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Cheap 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 December 11, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/104:42 pmFNT - LHR
1 stop10h 13mUnited Airlines
Thu 2/56:50 amLHR - FNT
2 stops15h 19mUnited Airlines
Deal found 12/9$780
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/144:42 pmFNT - LHR
1 stop10h 13mUnited Airlines
Fri 2/66:50 amLHR - FNT
2 stops15h 19mUnited Airlines
Deal found 12/9$802
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/104:42 pmFNT - LHR
1 stop10h 13mUnited Airlines
Tue 2/107:25 amLHR - FNT
1 stop14h 44mUnited Airlines
Deal found 12/9$809
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/124:42 pmFNT - LHR
1 stop13h 33mUnited Airlines
Fri 2/66:50 amLHR - FNT
2 stops15h 19mUnited Airlines
Deal found 12/9$830
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/144:42 pmFNT - LHR
1 stop10h 13mUnited Airlines
Tue 2/101:35 pmLHR - FNT
1 stop14h 10mUnited Airlines
Deal found 12/9$831
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/134:42 pmFNT - LHR
1 stop32h 13mUnited Airlines
Tue 2/101:35 pmLHR - FNT
1 stop14h 10mUnited Airlines
Deal found 12/9$837
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/144:42 pmFNT - LHR
1 stop13h 33mUnited Airlines
Sat 2/76:50 amLHR - FNT
2 stops15h 19mUnited Airlines
Deal found 12/9$852
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/144:42 pmFNT - LHR
2 stops13h 08mUnited Airlines
Sun 2/86:50 amLHR - FNT
2 stops15h 19mUnited Airlines
Deal found 12/9$857
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/134:42 pmFNT - LHR
1 stop32h 13mUnited Airlines
Sat 2/71:45 pmLHR - FNT
2 stops37h 59mUnited Airlines
Deal found 12/9$858
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Thu 12/114:42 pmFNT - LHR
1 stop10h 13mUnited Airlines
Thu 2/51:35 pmLHR - FNT
1 stop14h 09mUnited Airlines
Deal found 12/9$859
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/127:00 amFNT - LHR
1 stop17h 55mUnited Airlines
Fri 12/197:25 amLHR - FNT
1 stop13h 26mUnited Airlines
Deal found 12/9$860

Find 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 December 11, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$627
(United Airlines)

One-way from

$448
(British Airways)

Popular in

November

Cheapest in

January

Average price

$1,170
Provider with most accurate pricing for Flint Bishop-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flint Bishop-London (LON) flights.
Search Deals
From Flint Bishop to London (LON)
Search Deals
One-way flight from Flint Bishop to London (LON)
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 11, 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 2/21

5:45 pm-5:55 am

1 stop31h 10m

London Heathrow

Tue 3/3

6:50 am-5:02 pm

2 stops15h 12m

$627

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Sat 2/28

7:00 am-5:55 am

1 stop17h 55m

London Heathrow

Thu 3/12

6:50 am-5:02 pm

2 stops14h 12m

$627

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Fri 1/30

7:00 am-11:15 am

1 stop23h 15m

London Heathrow

Tue 2/3

6:50 am-5:09 pm

2 stops15h 19m

$627

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Fri 1/23

7:00 am-11:15 am

1 stop23h 15m

London Heathrow

Fri 1/30

6:50 am-10:44 pm

2 stops20h 54m

$627

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Fri 2/20

5:45 pm-7:55 am

1 stop33h 10m

London Heathrow

Wed 3/4

6:50 am-10:29 pm

2 stops20h 39m

$627

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Wed 2/4

5:44 pm-5:55 am

1 stop31h 11m

London Heathrow

Tue 2/17

6:35 am-10:29 pm

2 stops20h 54m

$628

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Sat 2/7

7:00 am-7:55 am

1 stop19h 55m

London Heathrow

Sun 2/15

6:50 am-5:02 pm

2 stops15h 12m

$628

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Thu 2/5

7:00 am-5:55 am

1 stop17h 55m

London Heathrow

Sun 2/15

6:50 am-10:29 pm

2 stops20h 39m

$628

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Wed 2/4

5:44 pm-7:55 am

1 stop33h 11m

London Heathrow

Sat 2/21

6:50 am-10:29 pm

2 stops20h 39m

$628

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Fri 2/6

5:44 pm-11:15 am

1 stop12h 31m

London Heathrow

Fri 2/20

6:50 am-5:02 pm

2 stops15h 12m

$628

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from Flint to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Flint to London in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Flint-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Flint-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Flint-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Flint-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Flint-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, August is the cheapest month in which you can book a flight from Flint to London (average of $128). Flying from Flint to London in June is currently the most expensive (average of $669). 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 December 11, 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 at noon, which can drop the price by up to 30% versus a flight in the afternoon.

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 December 11, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and British Airways from Flint to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,094 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,094 reviews
United Airlines
7.4
Good
9,094 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,048 reviews
United Airlines
7.4
Good
9,094 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
British Airways
6.7
Okay
7,573 reviews
United Airlines
7.4
Good
9,094 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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.

  • How long is the flight from Flint to London?

    Departing from Flint to London will take you 31h 10m. Airlines will cover a distance of 3735 mi. This flight may include one or multiple stops.

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

    Flying on British Airways is currently your cheapest option to London, with prices starting at $668. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $692 and $697, respectively. Users have found that British Airways is 38% cheaper than the other options available to this destination.

  • 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 City and Flint Bishop - London Gatwick.

  • 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, August is the cheapest month in which you can book a flight from Flint to London (average of $128). Flying from Flint to London in June is currently the most expensive (average of $669). 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?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley
Folkestone
Eastbourne

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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 December 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$668Average$849FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$692Average$849FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$697Average$988FlexibilityNo cancel feeOn-time71%

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