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Cheap flights from London Heathrow Airport to Marquette from £1,090

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Marquette departing on 20/3. 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 London Heathrow Airport to Marquette

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:35 - 21:15
LHR
-
MQT
14h 40m
2 stops
American Airlines Logo
14:43 - 07:00
MQT
-
LHR
12h 17m
2 stops
£1,090American Airlines
Fri, 20 Mar - Fri, 27 Mar
American Airlines Logo
12:35 - 21:15
LHR
-
MQT
12h 40m
1 stop
American Airlines Logo
08:07 - 08:15
MQT
-
LHR
20h 08m
1 stop
£1,362American Airlines
Fri, 20 Mar - Fri, 27 Mar

American Airlines flights from London Heathrow Airport to Marquette

Our best American Airlines deals on London Heathrow Airport to Marquette flight tickets
American Airlines
20 Mar
LHR10:35London Heathrow
14h 40m
2 stops
MQT21:15Marquette Sawyer Intl
27 Mar
MQT14:43Marquette Sawyer Intl
12h 17m
2 stops
LHR07:00London Heathrow
£1,090
American Airlines
20 Mar
LHR12:35London Heathrow
12h 40m
1 stop
MQT21:15Marquette Sawyer Intl
27 Mar
MQT08:07Marquette Sawyer Intl
20h 08m
1 stop
LHR08:15London Heathrow
£1,362

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Marquette 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 279,928 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Marquette that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMarquette

LHR - MQT

LHRMQT

London Heathrow

Fri 20/3

10:35-21:15

2 stops14h 40m

Marquette Sawyer Intl

Fri 27/3

14:43-07:00

2 stops12h 17m

£1,090

LondonMarquette

LHR - MQT

LHRMQT

London Heathrow

Fri 20/3

12:35-21:15

1 stop12h 40m

Marquette Sawyer Intl

Fri 27/3

08:07-08:15

1 stop20h 08m

£1,362

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from London Heathrow Airport to Marquette

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

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

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

Fastest flight time

20h 21m

Direct flights

None
The fastest flight from London Heathrow Airport to Marquette takes 20h 21m
There are no direct flights from London Heathrow Airport to Marquette. There are no popular flight routes from London Heathrow Airport to Marquette.
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  • How far is London Heathrow to Marquette Sawyer Intl by plane?

    There are 3714.0 mi between London Heathrow and Marquette Sawyer Intl. Flights usually cover this in 20h 21m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Heathrow Airport to Marquette Sawyer Intl Airport are refreshed on a daily basis.

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

  • What documentation or ID do you need to fly to Marquette Sawyer Intl Airport?

    The travel and health documents you'll need for your trip to Marquette Sawyer Intl 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 Marquette Sawyer Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

    Search flight deals from London Heathrow Airport to Marquette. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from London Heathrow Airport to Marquette 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 compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

It is quick and easy to find London to Marquette 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 Marquette that suits you.

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

Yes. All flights to Marquette from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

Yes. momondo can track prices for London to Marquette flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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