LON - DTW

£623 Find Cheap Finnair Flights from London to Detroit Metropolitan Wayne County Airport

1 adult

Search hundreds of travel sites at once for deals on Finnair flights from London to Detroit Metropolitan Wayne County Airport

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Finnair Flight Deals from London to Detroit Metropolitan Wayne County Airport

 
Here are some of the best deals found on KAYAK recently from Finnair for return flights from London to Detroit Metropolitan Wayne County Airport that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return Finnair flight deals from London to Detroit Metropolitan Wayne County Airport

KAYAK's recommended return flight Finnair deals departing in the coming months from London to Detroit Metropolitan Wayne County Airport.
Discover the best prices for you by selecting your travel dates on KAYAK.
Finnair Logo
09:50 - 05:14LHR-DTW
24h 24m1 stop
Finnair Logo
17:10 - 10:30DTW-LHR
12h 20m1 stop
£623Finnair
Find Deal
Wed, 4 Jun - Sat, 7 Jun
Finnair Logo
09:45 - 05:14LHR-DTW
24h 29m1 stop
Finnair Logo
17:52 - 10:30DTW-LHR
11h 38m1 stop
£650Finnair
Find Deal
Sun, 18 May - Mon, 26 May
Finnair Logo
09:15 - 00:29LHR-DTW
20h 14m1 stop
Finnair Logo
17:56 - 07:20DTW-LHR
32h 24m1 stop
£808Finnair
Find Deal
Tue, 13 May - Sun, 1 Jun
Finnair Logo
12:15 - 00:29LHR-DTW
17h 14m1 stop
Finnair Logo
17:52 - 06:15DTW-LHR
31h 23m2 stops
£813Finnair
Find Deal
Wed, 14 May - Mon, 26 May
Finnair Logo
09:15 - 00:29LHR-DTW
20h 14m1 stop
Finnair Logo
17:56 - 07:20DTW-LHR
32h 24m1 stop
£838Finnair
Find Deal
Sat, 17 May - Sun, 1 Jun
Finnair Logo
09:15 - 00:29LHR-DTW
20h 14m1 stop
Finnair Logo
17:52 - 06:15DTW-LHR
31h 23m2 stops
£843Finnair
Find Deal
Fri, 16 May - Mon, 26 May
Finnair Logo
14:25 - 00:29LHR-DTW
15h 04m1 stop
Finnair Logo
17:56 - 06:15DTW-LHR
31h 19m2 stops
£844Finnair
Find Deal
Wed, 14 May - Sun, 1 Jun
Finnair Logo
14:25 - 00:29LHR-DTW
15h 04m1 stop
Finnair Logo
17:52 - 10:30DTW-LHR
11h 38m1 stop
£868Finnair
Find Deal
Sun, 18 May - Sat, 31 May
Finnair Logo
12:15 - 00:09LHR-DTW
16h 54m1 stop
Finnair Logo
18:49 - 07:20DTW-LHR
31h 31m1 stop
£1,335Finnair
Find Deal
Wed, 23 Jul - Sun, 24 Aug
Useful Info

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight£623
Average price round-trip£721
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from London Heathrow Airport to Detroit
(price for this month)

When to Book Flights with Finnair from London to Detroit Metropolitan Wayne County Airport

Average price per month
Flight prices as travel date approaches

FAQs for flying to Detroit Metropolitan Wayne County Airport with Finnair

  • Is Finnair the cheapest airline to fly with from London to Detroit Metropolitan Wayne County Airport?

    With an average price of £865 return, Finnair is not the cheapest airline to fly from London to Detroit Metropolitan Wayne County Airport with. Instead, for the lowest price, our data suggests flying with JetBlue, where a return flight costs £770 on average.

  • What is the cheapest Finnair flight from London to Detroit Metropolitan Wayne County Airport?

    In the last 3 days, the lowest price for a flight with Finnair from London to Detroit Metropolitan Wayne County Airport was £770 for a return flight and £1,031 for a one-way flight.

  • Does Finnair fly direct to Detroit Metropolitan Wayne County Airport from London?

    No, Finnair does not fly the route directly.

  • What’s the cheapest day of the week to fly from London to Detroit Metropolitan Wayne County Airport with Finnair?

    On average, the cheapest day of the week to fly from London to Detroit Metropolitan Wayne County Airport with Finnair is Saturday, when prices are around £669. The most expensive day is generally Thursday, when the average price is around £1,296.

Finnair Customer Reviews

7.6
GoodBased on 1,275 verified guest reviews
6.9Entertainment
8.1Crew
7.6Boarding
7.4Comfort
6.7Food
Traveller rating:
Sort by:
V
10.0 Wonderful
DEL-HEL
Very very good!
V
8.0 Very Good
DFW-CVG
Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.
V
6.0 Okay
HEL-DFW
Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.
V
2.0 Poor
DUB-PHL
You sold me fake tickets. It was a scam.
R
8.0 Very Good
HKG-SYD
The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.
V
10.0 Wonderful
EDI-HEL
Great flight, food and service.
V
8.0 Very Good
HEL-ICN
Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg
D
6.0 Okay
OSL-HEL
Food was very ordinary for premium economy, very small portions.
R
10.0 Wonderful
HEL-RVN
Excellent!
V
6.0 Okay
HEL-LHR
Helsinki airport works well
Read more about Finnair

Everything you need to know for your flight from London to Detroit Metropolitan Wayne County Airport

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.