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Cheap flights from Luxembourg to London from £85

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Luxembourg to London departing on 30/4. 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
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Find the cheapest flights from Luxembourg to London

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
11:30 - 19:25
LUX
-
SOU
8h 55m
2 stops
British Airways Logo
08:55 - 20:15
SOU
-
LUX
10h 20m
2 stops
£603British Airways
Tue, 31 Mar - Thu, 2 Apr
Multiple Airlines Logo
11:15 - 17:40
LUX
-
SOU
7h 25m
1 stop
Multiple Airlines Logo
09:20 - 22:40
SOU
-
LUX
12h 20m
2 stops
£1,670Multiple Airlines
Fri, 3 Apr - Mon, 6 Apr
Multiple Airlines Logo
18:25 - 08:40
LUX
-
SOU
15h 15m
2 stops
Multiple Airlines Logo
09:20 - 22:40
SOU
-
LUX
12h 20m
2 stops
£2,035Multiple Airlines
Fri, 3 Apr - Mon, 6 Apr

British Airways flights from Luxembourg to Southampton

Our best British Airways deals on Luxembourg to Southampton flight tickets
British Airways
20 Mar
LUX21:55Luxembourg
19h 50m
2 stops
SOU16:45Southampton Eastleigh
22 Mar
SOU12:15Southampton Eastleigh
31h 50m
2 stops
LUX21:05Luxembourg
£446
British Airways
19 Mar
LUX21:55Luxembourg
20h 35m
2 stops
SOU17:30Southampton Eastleigh
23 Mar
SOU12:00Southampton Eastleigh
20h 30m
2 stops
LUX09:30Luxembourg
£462
British Airways
31 Mar
LUX11:30Luxembourg
8h 55m
2 stops
SOU19:25Southampton Eastleigh
2 Apr
SOU08:55Southampton Eastleigh
10h 20m
2 stops
LUX20:15Luxembourg
£603

momondo Fare Finder

 
Customise your flight search to find flights from Luxembourg to Southampton 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 13 March 2026.
Use the filters below to find and compare flights from Luxembourg to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Tue 31/3

11:30-19:25

2 stops8h 55m

Southampton Eastleigh

Thu 2/4

08:55-20:15

2 stops10h 20m

£603

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Fri 3/4

11:15-17:40

1 stop7h 25m

Southampton Eastleigh

Mon 6/4

09:20-22:40

2 stops12h 20m

£1,670

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Fri 3/4

18:25-08:40

2 stops15h 15m

Southampton Eastleigh

Mon 6/4

09:20-22:40

2 stops12h 20m

£2,035
Cheapest one-way

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Thu 30/4

09:45-08:45

2 stops24h 00m

£85

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Thu 30/4

09:45-07:25

3 stops22h 40m

£115

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Thu 30/4

13:25-08:45

1 stop20h 20m

£117
Fastest single journey

LuxembourgSouthampton

LUX - SOU

LUXSOU

Luxembourg

Fri 19/6

11:25-19:25

2 stops9h 00m

£288

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Luxembourg to Southampton

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 Luxembourg to Southampton Eastleigh?

British Airways is the most popular carrier operating from Luxembourg to Southampton Eastleigh

Which airlines fly to Southampton?

British Airways, Ryanair and Luxair are the top three most popular airlines that fly to Southampton from Luxembourg according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 3 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

When to book flights from Luxembourg to Southampton

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

Cheap Luxembourg to Southampton (LUX to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Luxembourg to Southampton

Fastest flight time

7h 25m

Direct flights

None
The fastest flight from Luxembourg to Southampton takes 7h 25m
There are no direct flights from Luxembourg to Southampton. There are no popular flight routes from Luxembourg to Southampton.
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  • How far is Luxembourg to Southampton Eastleigh by plane?

    Southampton Eastleigh is 344.2 mi away from Luxembourg. By plane, this route typically takes 7h 25m.

  • When did momondo last update prices for flights from Luxembourg Airport to Southampton Eastleigh Airport?

    Prices for flights from Luxembourg Airport to Southampton Eastleigh Airport refresh daily.

  • How old do you have to be to fly from Luxembourg Airport to Southampton Eastleigh Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Luxembourg Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Luxembourg to Southampton?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Luxembourg to Southampton. momondo saves you time and could save you money on your trip.

Can I find flights from Luxembourg to Southampton with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Luxembourg to Southampton flights to just show those with flexible booking policies.

How can momondo help me find flights from Luxembourg to Southampton?

momondo helps you find the best flight between Luxembourg and Southampton by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Southampton from Luxembourg are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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