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Cheap flights from Baton Rouge to London from £384

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to London departing on 17/5. 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 Baton Rouge to London

Cheap return flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
13:37 - 09:00
BTR
-
LHR
13h 23m1 stop
Virgin Atlantic Logo
10:45 - 22:01
LHR
-
BTR
17h 16m1 stop
£462Virgin Atlantic
Wed, 28 Jan - Wed, 4 Feb
KLM Logo
06:18 - 11:40
BTR
-
LHR
23h 22m1 stop
KLM Logo
15:45 - 17:55
LHR
-
BTR
32h 10m2 stops
£464KLM
Wed, 28 Jan - Wed, 4 Feb
KLM Logo
06:18 - 13:50
BTR
-
LHR
25h 32m2 stops
KLM Logo
06:30 - 22:01
LHR
-
BTR
21h 31m2 stops
£471KLM
Wed, 28 Jan - Wed, 4 Feb
United Airlines Logo
07:00 - 10:15
BTR
-
LHR
21h 15m1 stop
United Airlines Logo
14:30 - 19:33
LHR
-
BTR
35h 03m2 stops
£473United Airlines
Fri, 23 Jan - Tue, 27 Jan
United Airlines Logo
15:30 - 10:15
BTR
-
LHR
12h 45m1 stop
United Airlines Logo
14:30 - 19:33
LHR
-
BTR
35h 03m2 stops
£474United Airlines
Fri, 23 Jan - Tue, 27 Jan
United Airlines Logo
09:30 - 06:20
BTR
-
LHR
14h 50m2 stops
United Airlines Logo
14:30 - 19:33
LHR
-
BTR
35h 03m2 stops
£477United Airlines
Fri, 23 Jan - Tue, 27 Jan
United Airlines Logo
13:55 - 07:30
BTR
-
LHR
11h 35m1 stop
United Airlines Logo
11:10 - 13:17
LHR
-
BTR
32h 07m2 stops
£478United Airlines
Fri, 23 Jan - Tue, 27 Jan
United Airlines Logo
09:30 - 07:10
BTR
-
LHR
15h 40m2 stops
United Airlines Logo
09:30 - 21:32
LHR
-
BTR
18h 02m2 stops
£481United Airlines
Thu, 29 Jan - Thu, 5 Feb
United Airlines Logo
15:30 - 10:15
BTR
-
LHR
12h 45m1 stop
United Airlines Logo
10:00 - 17:53
LHR
-
BTR
13h 53m1 stop
£490United Airlines
Fri, 23 Jan - Tue, 27 Jan
United Airlines Logo
13:55 - 07:30
BTR
-
LHR
11h 35m1 stop
United Airlines Logo
10:00 - 17:53
LHR
-
BTR
13h 53m1 stop
£491United Airlines
Fri, 23 Jan - Tue, 27 Jan

United Airlines flights from Baton Rouge to London Heathrow Airport

Our best United Airlines deals on Baton Rouge to London Heathrow Airport flight tickets
United Airlines
23 Jan
BTR07:00Baton Rouge Ryan
21h 15m
1 stop
LHR10:15London Heathrow
27 Jan
LHR14:30London Heathrow
35h 03m
2 stops
BTR19:33Baton Rouge Ryan
£473
Find similar
United Airlines
23 Jan
BTR15:30Baton Rouge Ryan
12h 45m
1 stop
LHR10:15London Heathrow
27 Jan
LHR14:30London Heathrow
35h 03m
2 stops
BTR19:33Baton Rouge Ryan
£474
Find similar
United Airlines
23 Jan
BTR09:30Baton Rouge Ryan
14h 50m
2 stops
LHR06:20London Heathrow
27 Jan
LHR14:30London Heathrow
35h 03m
2 stops
BTR19:33Baton Rouge Ryan
£477
Find similar

Lufthansa flights from Baton Rouge to London Heathrow Airport

Our best Lufthansa deals on Baton Rouge to London Heathrow Airport flight tickets
Lufthansa
15 Feb
BTR16:08Baton Rouge Ryan
12h 07m
1 stop
LHR10:15London Heathrow
21 Feb
LHR17:50London Heathrow
33h 42m
2 stops
BTR21:32Baton Rouge Ryan
£532
Find similar
Lufthansa
30 Apr
BTR12:06Baton Rouge Ryan
13h 34m
1 stop
LHR07:40London Heathrow
6 May
LHR06:55London Heathrow
20h 16m
2 stops
BTR21:11Baton Rouge Ryan
£535
Find similar
Lufthansa
30 Apr
BTR14:02Baton Rouge Ryan
11h 38m
1 stop
LHR07:40London Heathrow
6 May
LHR10:00London Heathrow
17h 11m
1 stop
BTR21:11Baton Rouge Ryan
£555
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Baton Rouge to London Heathrow Airport 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 15 December 2025.
Use the filters below to find and compare flights from Baton Rouge to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 28/1

13:37-09:00

1 stop13h 23m

London Heathrow

Wed 4/2

10:45-22:01

1 stop17h 16m

£462

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 28/1

06:18-11:40

1 stop23h 22m

London Heathrow

Wed 4/2

15:45-17:55

2 stops32h 10m

£464

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 28/1

06:18-13:50

2 stops25h 32m

London Heathrow

Wed 4/2

06:30-22:01

2 stops21h 31m

£471

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 23/1

07:00-10:15

1 stop21h 15m

London Heathrow

Tue 27/1

14:30-19:33

2 stops35h 03m

£473

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 23/1

15:30-10:15

1 stop12h 45m

London Heathrow

Tue 27/1

14:30-19:33

2 stops35h 03m

£474

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 23/1

09:30-06:20

2 stops14h 50m

London Heathrow

Tue 27/1

14:30-19:33

2 stops35h 03m

£477

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 23/1

13:55-07:30

1 stop11h 35m

London Heathrow

Tue 27/1

11:10-13:17

2 stops32h 07m

£478

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Thu 29/1

09:30-07:10

2 stops15h 40m

London Heathrow

Thu 5/2

09:30-21:32

2 stops18h 02m

£481

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 23/1

15:30-10:15

1 stop12h 45m

London Heathrow

Tue 27/1

10:00-17:53

1 stop13h 53m

£490

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 23/1

13:55-07:30

1 stop11h 35m

London Heathrow

Tue 27/1

10:00-17:53

1 stop13h 53m

£491

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Baton Rouge to London Heathrow Airport

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 Baton Rouge Ryan to London Heathrow?

British Airways is the most popular carrier operating from Baton Rouge Ryan to London Heathrow

When to book flights from Baton Rouge to London Heathrow Airport

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

Cheap Baton Rouge to London Heathrow Airport (BTR to LHR) flight deals and tips

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

Fastest flight time

12h 07m

Direct flights

None
The fastest flight from Baton Rouge to London Heathrow Airport takes 12h 07m
There are no direct flights from Baton Rouge to London Heathrow Airport. There are no popular flight routes from Baton Rouge to London Heathrow Airport.
Search flight deals

  • How far is Baton Rouge Ryan to London Heathrow by plane?

    A flight from Baton Rouge Ryan to London Heathrow will travel around 4630.6 mi. Typically, this will take 12h 07m by plane in normal conditions.

  • When did momondo last update prices for flights from Baton Rouge Ryan Airport to London Heathrow Airport?

    Prices for flights from Baton Rouge Ryan Airport to London Heathrow Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Baton Rouge Ryan Airport to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baton Rouge Ryan Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Northampton
Swindon
Stratford-upon-Avon
Southend-on-Sea
Canterbury
Ipswich
Ilford
Poole
Guildford
Swanage
Hayes
Chelmsford
Dover
Worthing

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Baton Rouge.

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

Flights from Baton Rouge to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Baton Rouge to London?

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

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

If you are not ready to book a flight from Baton Rouge to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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