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Cheap flights from Marquette to London Heathrow Airport from £373

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
MQT — LHR
23 Apr — 30 Apr1
1 adult

Cheap flight deals from Marquette to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Marquette (MQT) to Heathrow (LHR). 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 18 April 2025.

Round-trip from

£593

One-way from

£373
American Airlines
  • American Airlines
  • 7/5-21/5
  • 2 total stops
  • 33h 33m total
  • Marquette to London
Search Deals
Delta
  • Delta
  • 10/5
  • 2 total stops
  • 23h 10m total
  • Marquette to London
Search Deals

Find flight deals from Marquette to Heathrow

Cheapest flights from Marquette to Heathrow
Explore the most affordable flight options available from Marquette to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Wed 7/506:45MQT - LHR
1 stop19h 05mAmerican Airlines
Wed 21/512:15LHR - MQT
1 stop14h 28mAmerican Airlines
Deal found 16/4£593
Tue 29/413:40MQT - LHR
1 stop14h 15mDelta
Tue 13/506:30LHR - MQT
2 stops13h 37mDelta
Deal found 17/4£715
Fri 2/506:45MQT - LHR
1 stop19h 05mMultiple Airlines
Sat 17/513:10LHR - MQT
1 stop13h 33mMultiple Airlines
Deal found 16/4£800

Cheapflights Fare Finder

Customise your flight search to find flights from Marquette to Heathrow 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 858,174 searches. Data last updated 18 April 2025.
Use the filters below to find and compare flights from Marquette to London Heathrow Airport that are best for you.

Fly from

Marquette

Fly to

Heathrow

Route

Depart

Return

Price

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Wed 7/5

06:45-06:50

1 stop19h 05m

London Heathrow

Wed 21/5

12:15-21:43

1 stop14h 28m

£593

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 29/4

13:40-08:55

1 stop14h 15m

London Heathrow

Tue 13/5

06:30-15:07

2 stops13h 37m

£715

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Fri 2/5

06:45-06:50

1 stop19h 05m

London Heathrow

Sat 17/5

13:10-21:43

1 stop13h 33m

£800

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Sat 10/5

15:50-20:00

2 stops23h 10m

£373

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Best time to book a flight from Marquette to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Marquette with our price prediction graph.
Estimated return 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 Marquette to London Heathrow Airport

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 18 April 2025.
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,917 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Marquette to Heathrow. 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 Marquette to London Heathrow?

    For a flight from Marquette to London Heathrow, you will be flying from Sawyer Intl. Marquette Sawyer Intl (MQT) is just 13.1 mi from the center of the city. Sawyer Intl is the only Marquette airport and it handles 0 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from Marquette Sawyer Intl on a regular basis.

  • What are the cheapest airlines flying from Marquette to London Heathrow Airport round-trip?

    According to our current data, American Airlines (£593), and Delta (£715) offers the cheapest pricing from Marquette to London Heathrow Airport.

  • Can I find deals for flights from Marquette to Heathrow that include hotel bookings?

    Yes. In addition to deals on Marquette to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Marquette to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Marquette to Heathrow.

  • Can I find deals for business class flights from Marquette to Heathrow?

    Yes. Cheapflights offers flight deals from Marquette to Heathrow 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 Marquette to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Marquette to London Heathrow Airport (average of £112). Flying from Marquette to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Travelling to a place near Marquette?

Book flights to Marquette if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Wembley
Northampton
Hayes
Crawley
Southend-on-Sea
Maidstone
Swindon
Ipswich
Southall
Ilford
Winchester
Folkestone

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