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Cheap flights from Marquette to London from $503

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Marquette to London departing on 9/2. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Marquette to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Finnair Logo
4:33 pm - 10:25 am
MQT
-
LHR
12h 52m
1 stop
Finnair Logo
7:20 pm - 9:48 pm
LHR
-
MQT
31h 28m
2 stops
$2,779Finnair
Tue, Dec 22 - Tue, Jan 5
British Airways Logo
8:00 am - 6:15 am
MQT
-
LHR
17h 15m
2 stops
British Airways Logo
8:20 am - 9:48 pm
LHR
-
MQT
18h 28m
2 stops
$2,787British Airways
Tue, Dec 22 - Tue, Jan 5
British Airways Logo
4:33 pm - 6:55 am
MQT
-
LHR
33h 22m
1 stop
British Airways Logo
11:00 am - 9:48 pm
LHR
-
MQT
15h 48m
1 stop
$2,819British Airways
Tue, Dec 22 - Tue, Jan 5
Multiple Airlines Logo
4:33 pm - 6:55 am
MQT
-
LHR
33h 22m
1 stop
Multiple Airlines Logo
12:35 pm - 9:48 pm
LHR
-
MQT
14h 13m
1 stop
$4,115Multiple Airlines
Tue, Dec 22 - Tue, Jan 5
British Airways Logo
4:33 pm - 6:55 am
MQT
-
LHR
33h 22m
1 stop
British Airways Logo
8:20 am - 9:48 pm
LHR
-
MQT
18h 28m
2 stops
$4,190British Airways
Tue, Dec 22 - Tue, Jan 5
British Airways Logo
4:33 pm - 7:00 pm
MQT
-
LHR
21h 27m
2 stops
British Airways Logo
3:40 pm - 3:58 pm
LHR
-
MQT
29h 18m
1 stop
$5,774British Airways
Tue, Dec 22 - Tue, Jan 5
Multiple Airlines Logo
8:00 am - 6:20 am
MQT
-
LHR
17h 20m
2 stops
Multiple Airlines Logo
10:05 am - 9:48 pm
LHR
-
MQT
16h 43m
2 stops
$6,043Multiple Airlines
Tue, Dec 22 - Tue, Jan 5
British Airways Logo
8:00 am - 6:55 am
MQT
-
LHR
17h 55m
1 stop
British Airways Logo
11:00 am - 9:48 pm
LHR
-
MQT
15h 48m
1 stop
$6,052British Airways
Tue, Dec 22 - Tue, Jan 5

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British Airways flights from Marquette to London Heathrow Airport

Our best British Airways deals on Marquette to London Heathrow Airport flight tickets
British Airways
Dec 22
MQT8:00 amMarquette Sawyer Intl
17h 15m
2 stops
LHR6:15 amLondon Heathrow
Jan 5
LHR8:20 amLondon Heathrow
18h 28m
2 stops
MQT9:48 pmMarquette Sawyer Intl
$2,787
British Airways
Dec 22
MQT4:33 pmMarquette Sawyer Intl
33h 22m
1 stop
LHR6:55 amLondon Heathrow
Jan 5
LHR11:00 amLondon Heathrow
15h 48m
1 stop
MQT9:48 pmMarquette Sawyer Intl
$2,819
British Airways
Dec 22
MQT4:33 pmMarquette Sawyer Intl
33h 22m
1 stop
LHR6:55 amLondon Heathrow
Jan 5
LHR8:20 amLondon Heathrow
18h 28m
2 stops
MQT9:48 pmMarquette Sawyer Intl
$4,190

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 August 1, 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 12/22

4:33 pm-10:25 am

1 stop12h 52m

London Heathrow

Tue 1/5

7:20 pm-9:48 pm

2 stops31h 28m

$2,779

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 12/22

8:00 am-6:15 am

2 stops17h 15m

London Heathrow

Tue 1/5

8:20 am-9:48 pm

2 stops18h 28m

$2,787

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 12/22

4:33 pm-6:55 am

1 stop33h 22m

London Heathrow

Tue 1/5

11:00 am-9:48 pm

1 stop15h 48m

$2,819

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 12/22

4:33 pm-6:55 am

1 stop33h 22m

London Heathrow

Tue 1/5

12:35 pm-9:48 pm

1 stop14h 13m

$4,115

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 12/22

4:33 pm-6:55 am

1 stop33h 22m

London Heathrow

Tue 1/5

8:20 am-9:48 pm

2 stops18h 28m

$4,190

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 12/22

4:33 pm-7:00 pm

2 stops21h 27m

London Heathrow

Tue 1/5

3:40 pm-3:58 pm

1 stop29h 18m

$5,774

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 12/22

8:00 am-6:20 am

2 stops17h 20m

London Heathrow

Tue 1/5

10:05 am-9:48 pm

2 stops16h 43m

$6,043
Quickest round-trip

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 12/22

8:00 am-6:55 am

1 stop17h 55m

London Heathrow

Tue 1/5

11:00 am-9:48 pm

1 stop15h 48m

$6,052
Cheapest one-way

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Wed 9/2

7:31 am-6:20 am

2 stops17h 49m

$503
Quickest one-way

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Wed 9/2

5:24 pm-9:05 am

1 stop10h 41m

$558

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Marquette to London Heathrow Airport

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 airline that flies from Marquette Sawyer Intl to London Heathrow?

Delta is the most popular carrier operating from Marquette Sawyer Intl to London Heathrow

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

12h 02m

Direct flights

None
The fastest flight from Marquette to London Heathrow Airport takes 12h 02m
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 12h 02m, 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.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Croydon
Wembley
Stansted
Stratford-upon-Avon
Kingston upon Thames
Watford
Slough
Harrow
Cobham
Richmond
Uxbridge
Guildford
Worthing
Romford

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.

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