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Cheap flights from Baton Rouge to London from £349

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 15/8. 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 (BTR-LHR)

Cheap return flights

Virgin Atlantic Logo
14:20 - 07:15BTR-LHR
10h 55m1 stop
Virgin Atlantic Logo
11:30 - 22:12LHR-BTR
16h 42m2 stops
£389Virgin Atlantic
Find Deal
sön, 7 sep - tis, 23 sep
Delta Logo
10:23 - 06:25BTR-LHR
15h 02m1 stop
Delta Logo
06:30 - 19:31LHR-BTR
19h 01m2 stops
£390Delta
Find Deal
tis, 28 okt - ons, 5 nov
Delta Logo
13:32 - 11:25BTR-LHR
15h 53m2 stops
Delta Logo
09:55 - 22:06LHR-BTR
18h 11m2 stops
£393Delta
Find Deal
ons, 1 okt - tis, 7 okt
KLM Logo
18:50 - 13:30BTR-LHR
12h 40m1 stop
KLM Logo
09:20 - 15:52LHR-BTR
12h 32m1 stop
£394KLM
Find Deal
mån, 22 sep - ons, 1 okt
United Airlines Logo
12:10 - 07:40BTR-LHR
13h 30m1 stop
United Airlines Logo
14:10 - 23:22LHR-BTR
39h 12m2 stops
£466United Airlines
Find Deal
ons, 1 okt - tis, 7 okt
KLM Logo
16:20 - 09:00BTR-LHR
10h 40m1 stop
KLM Logo
15:50 - 23:22LHR-BTR
13h 32m1 stop
£469KLM
Find Deal
lör, 6 dec - sön, 21 dec
United Airlines Logo
12:10 - 11:35BTR-LHR
17h 25m1 stop
United Airlines Logo
13:40 - 21:05LHR-BTR
13h 25m1 stop
£484United Airlines
Find Deal
ons, 1 okt - tis, 7 okt
American Airlines Logo
08:13 - 07:40BTR-LHR
17h 27m1 stop
American Airlines Logo
09:15 - 18:02LHR-BTR
14h 47m1 stop
£631American Airlines
Find Deal
fre, 19 sep - sön, 21 sep
Scandinavian Airlines Logo
13:32 - 16:25BTR-LHR
20h 53m3 stops
Scandinavian Airlines Logo
06:40 - 22:06LHR-BTR
21h 26m2 stops
£746Scandinavian Airlines
Find Deal
ons, 1 okt - tis, 7 okt
Scandinavian Airlines Logo
15:40 - 18:30BTR-LHR
20h 50m2 stops
Scandinavian Airlines Logo
07:05 - 22:06LHR-BTR
21h 01m3 stops
£820Scandinavian Airlines
Find Deal
tors, 16 okt - tis, 21 okt

Virgin Atlantic flights from Baton Rouge to London Heathrow Airport

Our best Virgin Atlantic deals on Baton Rouge to London Heathrow Airport flight tickets
Virgin Atlantic
7 Sept
BTR14:20Baton Rouge Ryan
10h 55m
1 stop
LHR07:15London Heathrow
23 Sept
LHR11:30London Heathrow
16h 42m
2 stops
BTR22:12Baton Rouge Ryan
£389
Find similar
Virgin Atlantic
6 Dec
BTR10:30Baton Rouge Ryan
14h 35m
2 stops
LHR07:05London Heathrow
21 Dec
LHR13:05London Heathrow
16h 17m
2 stops
BTR23:22Baton Rouge Ryan
£472
Find similar

KLM flights from Baton Rouge to London Heathrow Airport

Our best KLM deals on Baton Rouge to London Heathrow Airport flight tickets
KLM
22 Sept
BTR18:50Baton Rouge Ryan
12h 40m
1 stop
LHR13:30London Heathrow
1 Oct
LHR09:20London Heathrow
12h 32m
1 stop
BTR15:52Baton Rouge Ryan
£394
Find similar
KLM
6 Dec
BTR16:20Baton Rouge Ryan
10h 40m
1 stop
LHR09:00London Heathrow
21 Dec
LHR15:50London Heathrow
13h 32m
1 stop
BTR23:22Baton Rouge Ryan
£469
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 8 augusti 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

sön 7/9

14:20-07:15

1 stop10h 55m

London Heathrow

tis 23/9

11:30-22:12

2 stops16h 42m

£389

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

tis 28/10

10:23-06:25

1 stop15h 02m

London Heathrow

ons 5/11

06:30-19:31

2 stops19h 01m

£390

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

ons 1/10

13:32-11:25

2 stops15h 53m

London Heathrow

tis 7/10

09:55-22:06

2 stops18h 11m

£393

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

mån 22/9

18:50-13:30

1 stop12h 40m

London Heathrow

ons 1/10

09:20-15:52

1 stop12h 32m

£394

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

ons 1/10

12:10-07:40

1 stop13h 30m

London Heathrow

tis 7/10

14:10-23:22

2 stops39h 12m

£466

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

lör 6/12

16:20-09:00

1 stop10h 40m

London Heathrow

sön 21/12

15:50-23:22

1 stop13h 32m

£469

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

ons 1/10

12:10-11:35

1 stop17h 25m

London Heathrow

tis 7/10

13:40-21:05

1 stop13h 25m

£484

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

fre 19/9

08:13-07:40

1 stop17h 27m

London Heathrow

sön 21/9

09:15-18:02

1 stop14h 47m

£631

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

ons 1/10

13:32-16:25

3 stops20h 53m

London Heathrow

tis 7/10

06:40-22:06

2 stops21h 26m

£746

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

tors 16/10

15:40-18:30

2 stops20h 50m

London Heathrow

tis 21/10

07:05-22:06

3 stops21h 01m

£820

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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?

Delta, American Airlines, and United Airlines are the most popular carriers 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

Best price found

£349

Fastest flight time

10h 40m

Direct flights

None
The best one-way flight to London Heathrow Airport from Baton Rouge in the past 72 hours is £349. The best return flight deal from Baton Rouge to London Heathrow Airport found on momondo in the last 72 hours is £389.
The fastest flight from Baton Rouge to London Heathrow Airport takes 10h 40m
There are no direct flights from Baton Rouge to London Heathrow Airport. Popular non-direct route for this connection is Baton Rouge Ryan Airport - London Heathrow Airport.
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  • 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 10h 40m 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?

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Southend-on-Sea
Swindon
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Gatwick
Stratford-upon-Avon
Ipswich
Ilford
Guildford
Colchester
Dartford
Swanage
Hounslow
Worthing
Dover

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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