How do most travelers feel about Finnair?

The general consensus from 7,582 Cheapflights users is that Finnair is a 6.9/10. Select your travel dates above for updated prices on flights from London to Detroit Metropolitan Wayne County Airport (LON-DTW).

What is the cheapest month to book a flight from London to Detroit Metropolitan Wayne County Airport with Finnair?

Currently, the most affordable month to book a Finnair flight from London to Detroit Metropolitan Wayne County Airport in November, with an average price of £641. Conversely, traveling with Finnair from London to Detroit Metropolitan Wayne County Airport in July will be the most expensive, with an average cost of £951. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Detroit Metropolitan Wayne County Airport ranges from 46.0 - 79.0 inches per month. August is typically the wettest month, when rainfall can reach 79.0 mm. January is typically the driest time to visit Detroit Metropolitan Wayne County Airport when rainfall is around 46.0 mm.

Fly Finnair from London to DTW as low as £683

Q: How far ahead should I book a flight from London to Detroit Metropolitan Wayne County Airport with Finnair?

Booking with Finnair 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Detroit Metropolitan Wayne County Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Cheapflights users flying from London to Detroit on Finnair typically fly into Detroit Metropolitan Wayne County and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from London to Detroit in 2024

Popular in	July
Cheapest in	February
Average price (all airlines)	£668
Return from	£624

Highest demand for flights from London to Detroit Metropolitan Wayne County; 10% potential price increase.

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Best time to find cheap flights from London to Detroit Metropolitan Wayne County; 2% potential price drop.

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Average price for all London to Detroit Metropolitan Wayne County flights (one-way and round-trip).

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Cheapest return Finnair flight from London to Detroit

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How do most travelers feel about Finnair?
The general consensus from 7,582 Cheapflights users is that Finnair is a 6.9/10. Select your travel dates above for updated prices on flights from London to Detroit Metropolitan Wayne County Airport (LON-DTW).

Cheapest Finnair flights from London to Detroit

Cum 28/612:30LHR - DTW

1 stop14h 15mFinnair

Pzt 15/706:59DTW - LHR

1 stop10h 11mFinnair

Deal found 30/5£683

Pick Dates

Çar 26/610:05LHR - DTW

1 stop11h 29mFinnair

Pzt 8/718:18DTW - LHR

1 stop11h 12mFinnair

Deal found 30/5£686

Pick Dates

Cmt 29/610:05LHR - DTW

1 stop11h 29mFinnair

Cmt 6/716:07DTW - LHR

1 stop13h 23mFinnair

Deal found 30/5£712

Pick Dates

Best time to book a flight from London to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from London with our price prediction graph.

Estimated return price

Temperature and rainfall in Detroit by month

DTT Temperature	-4 - 23 °C

DTT

Temperature

-4 - 23 °C

If weather is an important factor for your trip to Detroit Metropolitan Wayne County 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

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Fly from London to Detroit on another airline
Consider alternative airlines that service the Detroit area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

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Other Finnair flights from London
Browse through other Finnair flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

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Popular flights with Finnair
Browse through some of the most popular routes that Finnair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

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Finnair flights from London to Atlanta

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Finnair flights from London to Nashville

See what others are saying about Finnair

Finnair

7.7

Good

1,372 reviews

Check prices

Overview

Recent reviews

5.6

Fair|Mar 2020

Nothing

Snack and some complimentary wifi or entertainment

4.0

Mediocre|Nov 2021

Had to pay £65 (~$90)to check my bag even though it was free on the outgoing flight. Had to pay surcharge for paying at check in even though I tried to correct in advance over phone and online. Kayak was no help.

10.0

Wonderful|Oct 2021

Kayak was terrible, I was told that I got 1 free checked bag, but when I got to the check-in counter I was told otherwise and had to pay for my checked bag!!!!

10.0

Wonderful|Aug 2022

Asked to put hand luggage in hold as flight full. Been waiting over an hour at Manchester airport to retrieve it

6.0

Okay|Jul 2023

One of the Flightattendant was so rude and bad. She should not work with people.

1 out of 458

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Cheapflights users flying from London to Detroit on Finnair typically fly into Detroit Metropolitan Wayne County and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from London to Detroit in 2024

Find detailed information about Finnair flights from London to Detroit. Explore the options provided by Finnair to plan your journey from London to Detroit. Data last updated 30 Mayıs 2024.

Popular in

Cheapest in

Average price (all airlines)

Return from

How do most travelers feel about Finnair?

Cheapest Finnair flights from London to Detroit

Best time to book a flight from London to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from London with our price prediction graph.

Temperature and rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Detroit on another airline
Consider alternative airlines that service the Detroit area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Consider alternative airlines that service the Detroit area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Other Finnair flights from London
Browse through other Finnair flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Browse through other Finnair flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Complete your trip
Complete your trip to Detroit by adding a car hire and/or hotel booking to your travel itinerary.

Complete your trip to Detroit by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing London and Detroit
Choose from other airlines serving London and Detroit.

Choose from other airlines serving London and Detroit.

Other popular destinations in North America
If Detroit is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

If Detroit is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Popular flights with Finnair
Browse through some of the most popular routes that Finnair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Browse through some of the most popular routes that Finnair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

See what others are saying about Finnair

Overview

Recent reviews

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Flights

Finnair flights from London to Detroit Metropolitan Wayne County Airport (LON - DTW)

Cheapflights users flying from London to Detroit on Finnair typically fly into Detroit Metropolitan Wayne County and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from London to Detroit in 2024

Find detailed information about Finnair flights from London to Detroit. Explore the options provided by Finnair to plan your journey from London to Detroit. Data last updated 30 Mayıs 2024.

Popular in

Cheapest in

Average price (all airlines)

Return from

How do most travelers feel about Finnair?

Cheapest Finnair flights from London to Detroit

Best time to book a flight from London to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from London with our price prediction graph.

Temperature and rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Detroit on another airlineConsider alternative airlines that service the Detroit area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Consider alternative airlines that service the Detroit area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

See what others are saying about Finnair

Overview

100% Free

Book with Flexibility

Travel Smart

Fly from London to Detroit on another airline
Consider alternative airlines that service the Detroit area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.