HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baton Rouge

$805+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BTR
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Heathrow to Baton Rouge with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 February 4, 2026.

This TravelUp deal was found by Cheapflights users on 2/2. 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.
Mon 3/24:30 pm
LHR
-
BTR
1 stop23h 24m
British Airways
Mon 3/92:16 pm
BTR
-
LHR
1 stop12h 59m
British Airways
Deal found 2/2$805
This TravelUp deal was found by Cheapflights users on 2/2. 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.
Mon 3/210:45 am
LHR
-
BTR
1 stop17h 16m
Virgin Atlantic
Mon 3/91:36 pm
BTR
-
LHR
2 stops14h 44m
Virgin Atlantic
Deal found 2/2$816
This Scandinavian Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/26:40 am
LHR
-
BTR
2 stops21h 21m
Scandinavian Airlines
Mon 3/91:36 pm
BTR
-
LHR
3 stops24h 14m
Scandinavian Airlines
Deal found 2/2$858
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 5/136:15 am
LHR
-
BTR
2 stops21h 45m
Delta
Mon 5/1810:27 am
BTR
-
LHR
1 stop13h 58m
Delta
Deal found 2/3$859
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:55 pm
LHR
-
BTR
1 stop15h 59m
American Airlines
Thu 9/105:52 am
BTR
-
LHR
2 stops21h 48m
American Airlines
Deal found 2/2$876
This TravelUp deal was found by Cheapflights users on 2/3. 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.
Mon 3/2310:45 am
LHR
-
BTR
1 stop12h 37m
Virgin Atlantic
Mon 3/304:00 pm
BTR
-
LHR
1 stop13h 20m
Virgin Atlantic
Deal found 2/3$895
This Expedia deal was found by Cheapflights users on 2/3. 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.
Mon 3/2311:45 am
LHR
-
BTR
2 stops27h 00m
KLM
Mon 3/304:00 pm
BTR
-
LHR
2 stops19h 35m
KLM
Deal found 2/3$939

Find 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$805
(TravelUp)

Popular in

December

Cheapest in

November

Average price

$690
Provider with most accurate pricing for London Heathrow-Baton Rouge Ryan flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Baton Rouge Ryan flights.
Search Deals
From London Heathrow to Baton Rouge Ryan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 4, 2026.
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

Mon 3/2

10:45 am-10:01 pm

1 stop17h 16m

Baton Rouge Ryan

Mon 3/9

1:36 pm-9:20 am

2 stops14h 44m

$816

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Mon 3/2

6:40 am-10:01 pm

2 stops21h 21m

Baton Rouge Ryan

Mon 3/9

1:36 pm-6:50 pm

3 stops24h 14m

$858

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Wed 5/13

6:15 am-10:00 pm

2 stops21h 45m

Baton Rouge Ryan

Mon 5/18

6:05 am-7:10 am

2 stops19h 05m

$859

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Tue 7/14

12:55 pm-10:54 pm

1 stop15h 59m

Baton Rouge Ryan

Thu 9/10

5:52 am-9:40 am

2 stops21h 48m

$876

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Mon 3/23

11:45 am-9:45 am

2 stops27h 00m

Baton Rouge Ryan

Mon 3/30

4:00 pm-5:35 pm

2 stops19h 35m

$939

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Sun 2/15

10:00 am-9:32 pm

1 stop17h 32m

$3,011

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Sun 2/15

6:05 am-7:41 pm

2 stops19h 36m

$3,561

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Sun 2/15

6:30 am-3:54 pm

2 stops15h 24m

$3,574

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Baton Rouge flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Baton Rouge flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Baton Rouge (average of $601). Flying from London Heathrow Airport to Baton Rouge in July is currently the most expensive (average of $750). 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 17h 16m. Airlines will cover a distance of 4625 mi. This flight may include one or multiple stops.

  • 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Baton Rouge (average of $601). Flying from London Heathrow Airport to Baton Rouge in July is currently the most expensive (average of $750). 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
McComb
Saint Francisville
Denham Springs
Port Allen

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.