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Baton Rouge

$626+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BTR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$626
(TravelUp)

Popular in

December

Cheapest in

February

Average price

$814
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 September 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 September 11, 2025.

This TravelUp deal was found by Cheapflights users on 9/10. 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.
Tue 9/308:20 amLHR - BTR
2 stops16h 01mVirgin Atlantic
Thu 10/97:00 pmBTR - LHR
1 stop12h 30mVirgin Atlantic
Deal found 9/10$626
This Delta deal was found by Cheapflights users on 9/11. 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.
Tue 9/308:40 amLHR - BTR
2 stops19h 32mDelta
Thu 10/97:00 pmBTR - LHR
1 stop12h 30mDelta
Deal found 9/11$645
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3011:45 amLHR - BTR
2 stops34h 07mKLM
Thu 10/97:00 pmBTR - LHR
2 stops16h 35mKLM
Deal found 9/10$720
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/71:40 pmLHR - BTR
1 stop13h 25mUnited Airlines
Tue 10/142:00 pmBTR - LHR
1 stop11h 40mUnited Airlines
Deal found 9/10$912
This TravelUp deal was found by Cheapflights users on 9/10. 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.
Sat 10/2511:45 amLHR - BTR
2 stops16h 02mVirgin Atlantic
Sat 11/14:38 pmBTR - LHR
1 stop32h 47mVirgin Atlantic
Deal found 9/10$919
This The Travel House deal was found by Cheapflights users on 9/11. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1311:20 amLHR - BTR
1 stop12h 59mKLM
Wed 10/153:40 pmBTR - LHR
1 stop33h 05mKLM
Deal found 9/11$958
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 10/256:30 amLHR - BTR
2 stops21h 17mDelta
Sat 11/11:06 pmBTR - LHR
2 stops13h 34mDelta
Deal found 9/10$1,040

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 September 11, 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

Tue 9/30

8:20 am-6:21 pm

2 stops16h 01m

Baton Rouge Ryan

Thu 10/9

7:00 pm-1:30 pm

1 stop12h 30m

$626

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Tue 9/30

8:40 am-10:12 pm

2 stops19h 32m

Baton Rouge Ryan

Thu 10/9

7:00 pm-1:30 pm

1 stop12h 30m

$645

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Fri 3/6

9:55 am-10:02 pm

2 stops18h 07m

Baton Rouge Ryan

Tue 3/10

4:45 pm-9:15 am

1 stop11h 30m

$678

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Fri 3/6

6:30 am-6:31 pm

2 stops18h 01m

Baton Rouge Ryan

Tue 3/10

10:31 am-6:20 am

2 stops14h 49m

$680

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Tue 10/7

1:40 pm-9:05 pm

1 stop13h 25m

Baton Rouge Ryan

Tue 10/14

2:00 pm-7:40 am

1 stop11h 40m

$912

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Sat 10/25

11:45 am-9:47 pm

2 stops16h 02m

Baton Rouge Ryan

Sat 11/1

4:38 pm-6:25 am

1 stop32h 47m

$919

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Sun 10/19

2:10 pm-9:37 am

2 stops25h 27m

$878

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Sun 10/19

9:25 pm-10:37 am

3 stops43h 12m

$901

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Sun 10/19

3:10 pm-10:46 pm

1 stop13h 36m

$955

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Sun 10/19

1:40 pm-11:22 pm

1 stop15h 42m

$3,194

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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.

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.

  • How long is the flight from London Heathrow Airport to Baton Rouge?

    Departing from London Heathrow Airport to Baton Rouge will take you 16h 01m. Airlines will cover a distance of 4625 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London Heathrow Airport to Baton Rouge one-way?

    One-way options have recently been found by users for as low as $878 on WestJet. Other airlines that offer cheap prices include British Airways from $955 and United Airlines from $3,194 one-way.

  • 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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