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Cheap flights from Flint, Michigan to London from $417

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flint, Michigan to London departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Flint, Michigan to London

Cheap round-trip flights

United Airlines Logo
7:00 am - 6:30 amFNT-LHR
18h 30m2 stops
United Airlines Logo
2:05 pm - 1:26 pmLHR-FNT
28h 21m2 stops
$625United Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
United Airlines Logo
2:10 pm - 6:20 amFNT-LHR
11h 10m1 stop
United Airlines Logo
9:30 am - 4:08 pmLHR-FNT
35h 38m2 stops
$626United Airlines
Find Deal
Sun, Aug 17 - Thu, Aug 28
United Airlines Logo
4:46 pm - 6:20 amFNT-LHR
32h 34m1 stop
United Airlines Logo
8:40 am - 10:30 pmLHR-FNT
18h 50m2 stops
$631United Airlines
Find Deal
Sat, Aug 16 - Thu, Aug 28
United Airlines Logo
2:10 pm - 10:10 amFNT-LHR
15h 00m2 stops
United Airlines Logo
8:40 am - 10:30 pmLHR-FNT
18h 50m2 stops
$635United Airlines
Find Deal
Sun, Aug 17 - Thu, Aug 28
British Airways Logo
2:33 pm - 6:50 amFNT-LHR
11h 17m1 stop
British Airways Logo
1:10 pm - 11:09 pmLHR-FNT
14h 59m1 stop
$644British Airways
Find Deal
Wed, Oct 1 - Tue, Oct 7
British Airways Logo
8:12 pm - 12:15 pmFNT-LHR
11h 03m1 stop
British Airways Logo
11:10 am - 11:14 pmLHR-FNT
17h 04m1 stop
$649British Airways
Find Deal
Sun, Aug 17 - Thu, Aug 28
Logo
9:00 pm - 10:00 amFNT-LGW
32h 00m1 stop
Logo
2:00 pm - 9:20 pmLGW-FNT
36h 20m1 stop
$650
Find Deal
Wed, Oct 1 - Tue, Oct 7
American Airlines Logo
7:25 pm - 12:15 pmFNT-LHR
11h 50m1 stop
American Airlines Logo
12:15 pm - 6:55 pmLHR-FNT
11h 40m1 stop
$729American Airlines
Find Deal
Mon, Sep 15 - Mon, Sep 22
American Airlines Logo
6:00 am - 8:10 amFNT-LGW
21h 10m2 stops
American Airlines Logo
2:30 pm - 2:03 pmLGW-FNT
28h 33m2 stops
$751American Airlines
Find Deal
Fri, Aug 29 - Fri, Sep 5
Logo
7:00 am - 10:00 amFNT-LGW
22h 00m1 stop
Logo
2:00 pm - 10:03 pmLGW-FNT
37h 03m1 stop
$982
Find Deal
Sun, Dec 28 - Thu, Jan 22

United Airlines flights from Flint, Michigan to London

Our best United Airlines deals on Flint, Michigan to London flight tickets
United Airlines
Sep 30
FNT7:00 amFlint Bishop
18h 30m
2 stops
LHR6:30 amLondon Heathrow
Oct 7
LHR2:05 pmLondon Heathrow
28h 21m
2 stops
FNT1:26 pmFlint Bishop
$625
Find similar
United Airlines
Aug 17
FNT2:10 pmFlint Bishop
11h 10m
1 stop
LHR6:20 amLondon Heathrow
Aug 28
LHR9:30 amLondon Heathrow
35h 38m
2 stops
FNT4:08 pmFlint Bishop
$626
Find similar
United Airlines
Aug 16
FNT4:46 pmFlint Bishop
32h 34m
1 stop
LHR6:20 amLondon Heathrow
Aug 28
LHR8:40 amLondon Heathrow
18h 50m
2 stops
FNT10:30 pmFlint Bishop
$631
Find similar

British Airways flights from Flint, Michigan to London

Our best British Airways deals on Flint, Michigan to London flight tickets
British Airways
Oct 1
FNT2:33 pmFlint Bishop
11h 17m
1 stop
LHR6:50 amLondon Heathrow
Oct 7
LHR1:10 pmLondon Heathrow
14h 59m
1 stop
FNT11:09 pmFlint Bishop
$644
Find similar
British Airways
Aug 17
FNT8:12 pmFlint Bishop
11h 03m
1 stop
LHR12:15 pmLondon Heathrow
Aug 28
LHR11:10 amLondon Heathrow
17h 04m
1 stop
FNT11:14 pmFlint Bishop
$649
Find similar
British Airways
Aug 18
FNT8:12 pmFlint Bishop
11h 03m
1 stop
LHR12:15 pmLondon Heathrow
Aug 28
LHR1:10 pmLondon Heathrow
11h 25m
1 stop
FNT7:35 pmFlint Bishop
$672
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Flint, Michigan 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, momondo users made 832,500 searches. Data last updated August 3, 2025.
Use the filters below to find and compare flights from Flint, Michigan to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Tue 9/30

7:00 am-6:30 am

2 stops18h 30m

London Heathrow

Tue 10/7

2:05 pm-1:26 pm

2 stops28h 21m

$625

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Sun 8/17

2:10 pm-6:20 am

1 stop11h 10m

London Heathrow

Thu 8/28

9:30 am-4:08 pm

2 stops35h 38m

$626

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Sat 8/16

4:46 pm-6:20 am

1 stop32h 34m

London Heathrow

Thu 8/28

8:40 am-10:30 pm

2 stops18h 50m

$631

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Sun 8/17

2:10 pm-10:10 am

2 stops15h 00m

London Heathrow

Thu 8/28

8:40 am-10:30 pm

2 stops18h 50m

$635

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Wed 10/1

2:33 pm-6:50 am

1 stop11h 17m

London Heathrow

Tue 10/7

1:10 pm-11:09 pm

1 stop14h 59m

$644

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Sun 8/17

8:12 pm-12:15 pm

1 stop11h 03m

London Heathrow

Thu 8/28

11:10 am-11:14 pm

1 stop17h 04m

$649

FlintLondon

FNT - LGW

FNTLGW

Flint Bishop

Wed 10/1

9:00 pm-10:00 am

1 stop32h 00m

London Gatwick

Tue 10/7

2:00 pm-9:20 pm

1 stop36h 20m

$650

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Mon 9/15

7:25 pm-12:15 pm

1 stop11h 50m

London Heathrow

Mon 9/22

12:15 pm-6:55 pm

1 stop11h 40m

$729

FlintLondon

FNT - LGW

FNTLGW

Flint Bishop

Fri 8/29

6:00 am-8:10 am

2 stops21h 10m

London Gatwick

Fri 9/5

2:30 pm-2:03 pm

2 stops28h 33m

$751

FlintLondon

FNT - LGW

FNTLGW

Flint Bishop

Sun 12/28

7:00 am-10:00 am

1 stop22h 00m

London Gatwick

Thu 1/22

2:00 pm-10:03 pm

1 stop37h 03m

$982

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Flint, Michigan to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Flint, Michigan to London is on a Sunday. Travelers who choose to depart for London on a Sunday will often find tickets for as low as $788. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,146. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Flint, Michigan in the evening is the least expensive time of day to depart. momondo users have found prices as low as $753 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $1,020. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Flint, Michigan to London flights?

You could potentially save up to 1% on your flight if you consider stops on a Flint, Michigan to London flight.

When to book flights from Flint, Michigan to London

Are you open to changing your travel dates? Check out the ideal times to fly from Flint, Michigan to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Flint, Michigan to London (FNT to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flint, Michigan to London

Best Price Found

$417

Fastest flight time

10h 05m

Direct flights

None

Airports in London

3 airports
The best one-way flight to London from Flint, Michigan in the past 72 hours is $417. The best round-trip flight deal from Flint, Michigan to London found on momondo in the last 72 hours is $625.
The fastest flight from Flint, Michigan to London takes 10h 05m
There are no direct flights from Flint, Michigan to London. Popular non-direct routes for this connection are Flint Bishop Airport - London Gatwick Airport, Flint Bishop Airport - London Heathrow Airport and Flint Bishop Airport - London City Airport.
There are 3 airports near London: London City (LCY), London Heathrow (LHR), London Gatwick (LGW)
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  • How far is Flint Bishop to London by plane?

    There are 3742.6 mi between Flint Bishop and London. Typically, this will take 10h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Flint Bishop Airport to London?

    Prices for flights from Flint Bishop Airport to London were last updated today.

  • How many operators does momondo search for flights from Flint Bishop Airport to London?

  • How old do you have to be to fly from Flint Bishop Airport to London?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Flint Bishop Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Flint, Michigan to London?

Best airlines flying from Flint, Michigan to London

Compare and see reviews for airlines that fly from Flint, Michigan to London with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $696Free CancellationRating
6.6
7,230 reviews
Search British Airways flights
American AirlinesPriceFrom $702Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $705Free CancellationRating
7.4
8,905 reviews
Search United Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Slough
Luton
Dartford
Guildford
Milton Keynes
Stansted
Hayes
Crawley
Croydon
Chelmsford
Ilford
Brentwood
Colchester
Folkestone
Watford
Canterbury
Richmond

Why use momondo?

Why should I use momondo to find a flight deal from Flint to London?

It is quick and easy to find Flint to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Flint to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Flint which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Flint to London?

momondo provides multiple filters to help you find the best flight to London from Flint. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Flint to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Flint to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport