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Cheap flights from London Heathrow Airport to Baton Rouge from $619

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Baton Rouge departing on 9/7. 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

Find the cheapest flights from London Heathrow Airport to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
10:05 am - 10:55 pm
LHR
-
BTR
18h 50m
1 stop
British Airways Logo
11:21 am - 9:05 am
BTR
-
LHR
15h 44m
1 stop
$867British Airways
Wed, Sep 2 - Wed, Sep 9
Finnair Logo
12:35 pm - 9:06 pm
LHR
-
BTR
14h 31m
2 stops
Finnair Logo
2:29 pm - 12:10 pm
BTR
-
LHR
15h 41m
2 stops
$885Finnair
Wed, Sep 2 - Wed, Sep 9
British Airways Logo
8:55 am - 5:45 pm
LHR
-
BTR
14h 50m
1 stop
British Airways Logo
2:12 pm - 10:55 am
BTR
-
LHR
14h 43m
1 stop
$936British Airways
Tue, Jul 7 - Tue, Jul 14
British Airways Logo
8:55 am - 5:45 pm
LHR
-
BTR
14h 50m
1 stop
British Airways Logo
2:12 pm - 10:55 am
BTR
-
LHR
14h 43m
1 stop
$939British Airways
Tue, Jul 7 - Tue, Jul 14
British Airways Logo
7:30 pm - 5:46 pm
LHR
-
BTR
28h 16m
2 stops
British Airways Logo
11:29 am - 10:55 am
BTR
-
LHR
17h 26m
1 stop
$950British Airways
Tue, Jun 30 - Wed, Jul 8
British Airways Logo
10:15 am - 10:41 pm
LHR
-
BTR
18h 26m
1 stop
British Airways Logo
2:15 pm - 8:15 am
BTR
-
LHR
12h 00m
1 stop
$960British Airways
Thu, Nov 19 - Mon, Nov 23
British Airways Logo
8:20 am - 7:26 pm
LHR
-
BTR
17h 06m
1 stop
British Airways Logo
2:15 pm - 8:15 am
BTR
-
LHR
12h 00m
1 stop
$962British Airways
Thu, Nov 19 - Mon, Nov 23
British Airways Logo
8:20 am - 7:26 pm
LHR
-
BTR
17h 06m
1 stop
British Airways Logo
2:15 pm - 8:15 am
BTR
-
LHR
12h 00m
1 stop
$963British Airways
Thu, Nov 19 - Mon, Nov 23
British Airways Logo
4:10 pm - 5:46 pm
LHR
-
BTR
31h 36m
2 stops
British Airways Logo
2:12 pm - 6:15 pm
BTR
-
LHR
22h 03m
2 stops
$964British Airways
Mon, Jun 29 - Mon, Jul 6
British Airways Logo
8:20 am - 7:26 pm
LHR
-
BTR
17h 06m
1 stop
British Airways Logo
2:15 pm - 8:15 am
BTR
-
LHR
12h 00m
1 stop
$965British Airways
Thu, Nov 19 - Mon, Nov 23

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Scandinavian Airlines flights from London Heathrow Airport to Baton Rouge

Our best Scandinavian Airlines deals on London Heathrow Airport to Baton Rouge flight tickets
Scandinavian Airlines
Nov 19
LHR7:30 pmLondon Heathrow
32h 31m
2 stops
BTR10:01 pmBaton Rouge Ryan
Nov 23
BTR3:20 pmBaton Rouge Ryan
18h 40m
2 stops
LHR4:00 pmLondon Heathrow
$987
Scandinavian Airlines
Nov 19
LHR7:30 pmLondon Heathrow
32h 31m
2 stops
BTR10:01 pmBaton Rouge Ryan
Nov 23
BTR3:20 pmBaton Rouge Ryan
18h 40m
2 stops
LHR4:00 pmLondon Heathrow
$999
Scandinavian Airlines
Jun 28
LHR6:40 amLondon Heathrow
21h 15m
3 stops
BTR9:55 pmBaton Rouge Ryan
Jul 4
BTR1:32 pmBaton Rouge Ryan
26h 08m
2 stops
LHR9:40 pmLondon Heathrow
$2,767

United Airlines flights from London Heathrow Airport to Baton Rouge

Our best United Airlines deals on London Heathrow Airport to Baton Rouge flight tickets
United Airlines
Nov 19
LHR6:35 amLondon Heathrow
19h 26m
2 stops
BTR8:01 pmBaton Rouge Ryan
Nov 23
BTR12:06 pmBaton Rouge Ryan
16h 09m
1 stop
LHR10:15 amLondon Heathrow
$1,001
United Airlines
Nov 19
LHR6:35 amLondon Heathrow
19h 26m
2 stops
BTR8:01 pmBaton Rouge Ryan
Nov 23
BTR12:06 pmBaton Rouge Ryan
16h 09m
1 stop
LHR10:15 amLondon Heathrow
$1,004
United Airlines
Jul 4
LHR8:00 amLondon Heathrow
17h 19m
2 stops
BTR7:19 pmBaton Rouge Ryan
Jul 10
BTR9:35 amBaton Rouge Ryan
15h 10m
2 stops
LHR6:45 amLondon Heathrow
$1,069

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Baton Rouge 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 832,500 searches. Data last updated June 14, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Wed 9/2

10:05 am-10:55 pm

1 stop18h 50m

Baton Rouge Ryan

Wed 9/9

11:21 am-9:05 am

1 stop15h 44m

$867

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Wed 9/2

12:35 pm-9:06 pm

2 stops14h 31m

Baton Rouge Ryan

Wed 9/9

2:29 pm-12:10 pm

2 stops15h 41m

$885

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Tue 7/7

8:55 am-5:45 pm

1 stop14h 50m

Baton Rouge Ryan

Tue 7/14

2:12 pm-10:55 am

1 stop14h 43m

$936

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Tue 7/7

8:55 am-5:45 pm

1 stop14h 50m

Baton Rouge Ryan

Tue 7/14

2:12 pm-10:55 am

1 stop14h 43m

$939

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Tue 6/30

7:30 pm-5:46 pm

2 stops28h 16m

Baton Rouge Ryan

Wed 7/8

11:29 am-10:55 am

1 stop17h 26m

$950

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Thu 11/19

10:15 am-10:41 pm

1 stop18h 26m

Baton Rouge Ryan

Mon 11/23

2:15 pm-8:15 am

1 stop12h 00m

$960
Quickest round-trip

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Thu 11/19

8:20 am-7:26 pm

1 stop17h 06m

Baton Rouge Ryan

Mon 11/23

2:15 pm-8:15 am

1 stop12h 00m

$962

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Thu 11/19

8:20 am-7:26 pm

1 stop17h 06m

Baton Rouge Ryan

Mon 11/23

2:15 pm-8:15 am

1 stop12h 00m

$963

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Mon 6/29

4:10 pm-5:46 pm

2 stops31h 36m

Baton Rouge Ryan

Mon 7/6

2:12 pm-6:15 pm

2 stops22h 03m

$964

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Thu 11/19

8:20 am-7:26 pm

1 stop17h 06m

Baton Rouge Ryan

Mon 11/23

2:15 pm-8:15 am

1 stop12h 00m

$965

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Baton Rouge from

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

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 London Heathrow to Baton Rouge Ryan?

British Airways and Delta are the most popular carriers operating from London Heathrow to Baton Rouge Ryan

When to book flights from London Heathrow Airport to Baton Rouge

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

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

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

Fastest flight time

14h 50m

Direct flights

None
The fastest flight from London Heathrow Airport to Baton Rouge takes 14h 50m
There are no direct flights from London Heathrow Airport to Baton Rouge. There are no popular flight routes from London Heathrow Airport to Baton Rouge.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Baton Rouge

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

    The distance between London Heathrow and Baton Rouge Ryan is about 4630.6 mi. In terms of flight time, this usually takes a little over 14h 50m.

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

    Prices for flights from London Heathrow Airport to Baton Rouge Ryan Airport are updated daily.

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

  • What documentation or ID do you need to fly to Baton Rouge Ryan Airport?

    The required travel and health documents for your Baton Rouge Ryan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baton Rouge Ryan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Denham Springs
Port Allen
McComb
Saint Francisville

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Baton Rouge for you.

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

Yes. momondo enables you to select and highlight flights to Baton Rouge from London with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Baton Rouge.

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

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

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