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Baton Rouge

$666+ Cheap flights from Heathrow (LHR) to Baton Rouge (BTR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BTR
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Heathrow to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Baton Rouge (BTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$666
(TravelUp)

Popular in

December

Cheapest in

February

Average price

$1,183
From London Heathrow to Baton Rouge Ryan
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Heathrow to Baton Rouge

Cheapest flights from Heathrow to Baton Rouge
Explore the most affordable flight options available from Heathrow to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This TravelUp deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:20 amLHR - BTR
1 stop15h 43mBritish Airways
Wed 9/176:41 pmBTR - LHR
1 stop12h 04mBritish Airways
Deal found 8/13$666
This TravelUp deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:25 pmLHR - BTR
2 stops15h 48mVirgin Atlantic
Wed 9/174:39 pmBTR - LHR
1 stop14h 51mVirgin Atlantic
Deal found 8/13$673
This Travelocity deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:30 amLHR - BTR
2 stops60h 31mBritish Airways
Sun 9/216:22 pmBTR - LHR
1 stop32h 38mBritish Airways
Deal found 8/13$740
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:30 amLHR - BTR
2 stops19h 54mUnited Airlines
Sun 9/212:05 pmBTR - LHR
2 stops15h 20mUnited Airlines
Deal found 8/13$942
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/271:40 pmLHR - BTR
1 stop13h 25mUnited Airlines
Sat 10/412:10 pmBTR - LHR
2 stops15h 10mUnited Airlines
Deal found 8/13$1,007
This Scandinavian Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:05 amLHR - BTR
3 stops21h 08mScandinavian Airlines
Wed 9/171:32 pmBTR - LHR
2 stops22h 08mScandinavian Airlines
Deal found 8/13$1,186
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:30 amLHR - BTR
2 stops31h 31mUnited Airlines
Mon 1/56:07 pmBTR - LHR
1 stop34h 08mUnited Airlines
Deal found 8/13$1,188
This British Airways deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/143:10 pmLHR - BTR
1 stop13h 38mBritish Airways
Mon 8/2512:19 pmBTR - LHR
1 stop18h 26mBritish Airways
Deal found 8/13$1,497
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:25 pmLHR - BTR
2 stops15h 48mDelta
Mon 8/252:20 pmBTR - LHR
2 stops15h 05mDelta
Deal found 8/13$1,500

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Baton Rouge that are best for you.

Fly from

Heathrow

Fly to

Baton Rouge

Route

Depart

Return

Price

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Wed 9/10

8:20 am-6:03 pm

1 stop15h 43m

Baton Rouge Ryan

Wed 9/17

6:41 pm-12:45 pm

1 stop12h 04m

$666

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Wed 9/10

12:25 pm-10:13 pm

2 stops15h 48m

Baton Rouge Ryan

Wed 9/17

4:39 pm-1:30 pm

1 stop14h 51m

$673

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Thu 9/18

9:30 am-4:01 pm

2 stops60h 31m

Baton Rouge Ryan

Sun 9/21

6:22 pm-9:00 am

1 stop32h 38m

$740

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Thu 9/18

9:30 am-11:24 pm

2 stops19h 54m

Baton Rouge Ryan

Sun 9/21

2:05 pm-11:25 am

2 stops15h 20m

$942

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Sat 9/27

1:40 pm-9:05 pm

1 stop13h 25m

Baton Rouge Ryan

Sat 10/4

12:10 pm-9:20 am

2 stops15h 10m

$1,007

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Wed 9/10

7:05 am-10:13 pm

3 stops21h 08m

Baton Rouge Ryan

Wed 9/17

1:32 pm-5:40 pm

2 stops22h 08m

$1,186

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Mon 12/29

9:30 am-11:01 am

2 stops31h 31m

Baton Rouge Ryan

Mon 1/5

6:07 pm-10:15 am

1 stop34h 08m

$1,188

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Heathrow to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Baton Rouge

What is the cheapest month to book a flight from London Heathrow Airport to Baton Rouge?

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Baton Rouge (average of $334). Flying from London Heathrow Airport to Baton Rouge in March is currently the most expensive (average of $455). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from London Heathrow Airport to Baton Rouge?

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Baton Rouge. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baton Rouge from London Heathrow?

    Baton Rouge Ryan (BTR), located 5.8 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Baton Rouge. 0 airlines have flights to Ryan from London Heathrow on a regular basis. Booking flights from London Heathrow to Baton Rouge Ryan should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • Can I find deals for flights from Heathrow to Baton Rouge that include hotel bookings?

    Yes. In addition to deals on Heathrow to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Baton Rouge?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Baton Rouge.

  • Can I find deals for business class flights from Heathrow to Baton Rouge?

    Yes. Cheapflights offers flight deals from Heathrow to Baton Rouge by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Baton Rouge?

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Baton Rouge (average of $334). Flying from London Heathrow Airport to Baton Rouge in March is currently the most expensive (average of $455). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Baton Rouge?

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

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