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Cheap flights from Marquette to London from $753

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Marquette to London departing on 9/22. 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 Marquette to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:25 am - 8:40 am
MQT
-
LHR
20h 15m
2 stops
United Airlines Logo
2:05 pm - 3:50 pm
LHR
-
MQT
30h 45m
2 stops
$753United Airlines
Tue, Sep 22 - Wed, Sep 23
Delta Logo
7:31 am - 7:10 am
MQT
-
LHR
18h 39m
1 stop
Delta Logo
6:30 am - 4:33 pm
LHR
-
MQT
15h 03m
2 stops
$871Delta
Mon, Sep 14 - Wed, Sep 23
United Airlines Logo
11:55 am - 9:00 am
MQT
-
LHR
16h 05m
1 stop
United Airlines Logo
8:45 am - 3:35 pm
LHR
-
MQT
35h 50m
2 stops
$872United Airlines
Tue, Sep 15 - Tue, Sep 22
Delta Logo
7:31 am - 6:45 am
MQT
-
LHR
18h 14m
2 stops
Delta Logo
6:30 am - 11:15 pm
LHR
-
MQT
21h 45m
2 stops
$876Delta
Sun, Sep 13 - Thu, Sep 24
United Airlines Logo
4:10 pm - 6:45 am
MQT
-
LHR
33h 35m
1 stop
United Airlines Logo
7:30 am - 12:05 am
LHR
-
MQT
21h 35m
2 stops
$882United Airlines
Sun, Sep 13 - Thu, Sep 24
United Airlines Logo
4:10 pm - 6:45 am
MQT
-
LHR
33h 35m
1 stop
United Airlines Logo
2:10 pm - 11:15 am
LHR
-
MQT
26h 05m
2 stops
$885United Airlines
Sun, Sep 13 - Tue, Sep 22
United Airlines Logo
4:10 pm - 10:00 am
MQT
-
LHR
12h 50m
2 stops
United Airlines Logo
7:30 am - 12:05 am
LHR
-
MQT
21h 35m
2 stops
$886United Airlines
Tue, Sep 15 - Thu, Sep 24
United Airlines Logo
11:55 am - 10:00 am
MQT
-
LHR
17h 05m
2 stops
United Airlines Logo
2:10 pm - 11:15 am
LHR
-
MQT
26h 05m
2 stops
$888United Airlines
Sun, Sep 13 - Tue, Sep 22
United Airlines Logo
7:25 am - 5:55 am
MQT
-
LHR
17h 30m
2 stops
United Airlines Logo
2:10 pm - 11:15 am
LHR
-
MQT
26h 05m
2 stops
$889United Airlines
Mon, Sep 14 - Tue, Sep 22
Multiple Airlines Logo
1:46 pm - 9:05 am
MQT
-
LHR
14h 19m
1 stop
Multiple Airlines Logo
1:10 pm - 8:59 pm
LHR
-
MQT
12h 49m
1 stop
$900Multiple Airlines
Tue, Sep 15 - Tue, Sep 22

United Airlines flights from Marquette to London Heathrow Airport

Our best United Airlines deals on Marquette to London Heathrow Airport flight tickets
United Airlines
Sep 22
MQT7:25 amMarquette Sawyer Intl
20h 15m
2 stops
LHR8:40 amLondon Heathrow
Sep 23
LHR2:05 pmLondon Heathrow
30h 45m
2 stops
MQT3:50 pmMarquette Sawyer Intl
$753
United Airlines
Sep 15
MQT11:55 amMarquette Sawyer Intl
16h 05m
1 stop
LHR9:00 amLondon Heathrow
Sep 22
LHR8:45 amLondon Heathrow
35h 50m
2 stops
MQT3:35 pmMarquette Sawyer Intl
$872
United Airlines
Sep 13
MQT4:10 pmMarquette Sawyer Intl
33h 35m
1 stop
LHR6:45 amLondon Heathrow
Sep 24
LHR7:30 amLondon Heathrow
21h 35m
2 stops
MQT12:05 amMarquette Sawyer Intl
$882

American Airlines flights from Marquette to London Heathrow Airport

Our best American Airlines deals on Marquette to London Heathrow Airport flight tickets
American Airlines
May 15
MQT2:39 pmMarquette Sawyer Intl
15h 36m
1 stop
LHR11:15 amLondon Heathrow
May 22
LHR9:15 amLondon Heathrow
17h 26m
2 stops
MQT9:41 pmMarquette Sawyer Intl
$1,173
American Airlines
May 16
MQT6:55 pmMarquette Sawyer Intl
33h 10m
1 stop
LHR9:05 amLondon Heathrow
May 27
LHR2:45 pmLondon Heathrow
11h 56m
1 stop
MQT9:41 pmMarquette Sawyer Intl
$1,216
American Airlines
Sep 17
MQT1:46 pmMarquette Sawyer Intl
16h 29m
1 stop
LHR11:15 amLondon Heathrow
Sep 21
LHR3:15 pmLondon Heathrow
25h 55m
1 stop
MQT12:10 pmMarquette Sawyer Intl
$1,231

momondo Fare Finder

 
Customize your flight search to find flights from Marquette to London Heathrow Airport 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 April 16, 2026.
Use the filters below to find and compare flights from Marquette to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 9/22

7:25 am-8:40 am

2 stops20h 15m

London Heathrow

Wed 9/23

2:05 pm-3:50 pm

2 stops30h 45m

$753

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Mon 9/14

7:31 am-7:10 am

1 stop18h 39m

London Heathrow

Wed 9/23

6:30 am-4:33 pm

2 stops15h 03m

$871

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 9/15

11:55 am-9:00 am

1 stop16h 05m

London Heathrow

Tue 9/22

8:45 am-3:35 pm

2 stops35h 50m

$872

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Sun 9/13

7:31 am-6:45 am

2 stops18h 14m

London Heathrow

Thu 9/24

6:30 am-11:15 pm

2 stops21h 45m

$876

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Sun 9/13

4:10 pm-6:45 am

1 stop33h 35m

London Heathrow

Thu 9/24

7:30 am-12:05 am

2 stops21h 35m

$882

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Sun 9/13

4:10 pm-6:45 am

1 stop33h 35m

London Heathrow

Tue 9/22

2:10 pm-11:15 am

2 stops26h 05m

$885

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 9/15

4:10 pm-10:00 am

2 stops12h 50m

London Heathrow

Thu 9/24

7:30 am-12:05 am

2 stops21h 35m

$886

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Sun 9/13

11:55 am-10:00 am

2 stops17h 05m

London Heathrow

Tue 9/22

2:10 pm-11:15 am

2 stops26h 05m

$888

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Mon 9/14

7:25 am-5:55 am

2 stops17h 30m

London Heathrow

Tue 9/22

2:10 pm-11:15 am

2 stops26h 05m

$889
Quickest round-trip

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 9/15

1:46 pm-9:05 am

1 stop14h 19m

London Heathrow

Tue 9/22

1:10 pm-8:59 pm

1 stop12h 49m

$900

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Marquette to London Heathrow Airport

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

Cheap Marquette to London Heathrow Airport (MQT to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Marquette to London Heathrow Airport

Fastest flight time

13h 49m

Direct flights

None
The fastest flight from Marquette to London Heathrow Airport takes 13h 49m
There are no direct flights from Marquette to London Heathrow Airport. There are no popular flight routes from Marquette to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Marquette to London Heathrow Airport

  • How far is Marquette Sawyer Intl to London Heathrow by plane?

    The distance between Marquette Sawyer Intl and London Heathrow is about 3714.0 mi. Flights usually cover this in 13h 49m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Marquette Sawyer Intl Airport to London Heathrow Airport?

    Prices for flights from Marquette Sawyer Intl Airport to London Heathrow Airport were last updated today.

  • How old do you have to be to fly from Marquette Sawyer Intl Airport to London Heathrow Airport?

    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 Marquette Sawyer Intl Airport to London Heathrow Airport.

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

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Marquette to London Heathrow Airport

  • How do I get Price Alerts for flights from Marquette to London Heathrow Airport?

    Price Alerts will notify you by email when the price for flights to London Heathrow Airport from Marquette decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Marquette to London Heathrow Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Hayes
Slough
Stratford-upon-Avon
Crawley
Wembley
Stansted
Croydon
Dartford
Brentwood
Cobham
Folkestone
Guildford
Romford
Harrow
Watford

Why use momondo?

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

Finding the right flight to London from Marquette is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Marquette to London flights to just show those with flexible booking policies.

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

Once you have performed a search for Marquette to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to London from Marquette. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

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