BTR - LHR

$563 Find Cheap Flights from Baton Rouge to London - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$826
Typical prices: $1,012-$1,371
United Airlines
Fri 3/2Mon 3/5
BTR - LHR • 2 stops
Cheapest one-way
$563
Typical prices: $450-$695
United Airlines
Fri 1/12
BTR - LHR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Baton Rouge and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 51% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Houston George Bush Intcntl (IAH)
Cheapest • Avg $916 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 12h 17m (one-way)
Insights
Insights
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We hope you love your trip to London Heathrow Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baton Rouge to London (BTR-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baton Rouge to London

Tue, Mar 2 - Fri, Mar 5
United Airlines Logo
2:06 pm - 11:50 amBTR  Baton Rouge Ryan-LHR London Heathrow
39h 44m2 stops Houston George Bush Intcntl Vancouver Intl
United Airlines Logo
6:35 am - 9:07 pmLHR  London Heathrow-BTR Baton Rouge Ryan
20h 32m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl
$826United Airlines
Tue, Mar 2 - Fri, Mar 5
United Airlines Logo
2:06 pm - 11:50 amBTR  Baton Rouge Ryan-LHR London Heathrow
39h 44m2 stops Houston George Bush Intcntl Vancouver Intl
United Airlines Logo
6:35 am - 9:07 pmLHR  London Heathrow-BTR Baton Rouge Ryan
20h 32m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl
$831United Airlines
Tue, Mar 2 - Fri, Mar 5
United Airlines Logo
6:02 pm - 10:15 amBTR  Baton Rouge Ryan-LHR London Heathrow
34h 13m1 stop Houston George Bush Intcntl
United Airlines Logo
6:35 am - 8:01 pmLHR  London Heathrow-BTR Baton Rouge Ryan
19h 26m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl
$832United Airlines
Tue, Mar 2 - Fri, Mar 5
United Airlines Logo
6:02 pm - 10:15 amBTR  Baton Rouge Ryan-LHR London Heathrow
34h 13m1 stop Houston George Bush Intcntl
United Airlines Logo
6:35 am - 8:01 pmLHR  London Heathrow-BTR Baton Rouge Ryan
19h 26m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl
$836United Airlines
Tue, Mar 2 - Fri, Mar 5
United Airlines Logo
6:02 pm - 10:15 amBTR  Baton Rouge Ryan-LHR London Heathrow
34h 13m1 stop Houston George Bush Intcntl
United Airlines Logo
6:35 am - 8:01 pmLHR  London Heathrow-BTR Baton Rouge Ryan
19h 26m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl
$837United Airlines
Tue, Feb 2 - Tue, Feb 23
British Airways Logo
2:41 pm - 12:10 pmBTR  Baton Rouge Ryan-LHR London Heathrow
15h 29m1 stop Dallas/Fort Worth
British Airways Logo
2:45 pm - 11:02 pmLHR  London Heathrow-BTR Baton Rouge Ryan
14h 17m1 stop Dallas/Fort Worth
$897British Airways
Mon, Apr 12 - Fri, Apr 16
British Airways Logo
2:33 pm - 10:50 amBTR  Baton Rouge Ryan-LHR London Heathrow
14h 17m1 stop Dallas/Fort Worth
British Airways Logo
4:55 pm - 10:02 amLHR  London Heathrow-BTR Baton Rouge Ryan
23h 07m1 stop Dallas/Fort Worth
$901British Airways
Mon, Apr 12 - Fri, Apr 16
British Airways Logo
4:53 pm - 10:50 amBTR  Baton Rouge Ryan-LHR London Heathrow
11h 57m1 stop Dallas/Fort Worth
British Airways Logo
6:15 am - 6:02 pmLHR  London Heathrow-BTR Baton Rouge Ryan
17h 47m2 stops Barcelona-El Prat Dallas/Fort Worth
$904British Airways
Tue, Feb 2 - Tue, Feb 23
United Airlines Logo
7:15 am - 5:55 amBTR  Baton Rouge Ryan-LHR London Heathrow
16h 40m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
9:30 am - 9:42 pmLHR  London Heathrow-BTR Baton Rouge Ryan
18h 12m2 stops Frankfurt am Main Houston George Bush Intcntl
$907United Airlines
Sun, Feb 7 - Fri, Feb 12
United Airlines Logo
9:35 am - 7:40 amBTR  Baton Rouge Ryan-LHR London Heathrow
16h 05m1 stop Houston George Bush Intcntl
United Airlines Logo
3:00 pm - 3:20 pmLHR  London Heathrow-BTR Baton Rouge Ryan
30h 20m2 stops Toronto Pearson Intl Houston George Bush Intcntl
$910United Airlines
Booking Insights

Price, demand and travel trends for Baton Rouge to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Baton Rouge to London Heathrow Airport?

Round-trip flights from Baton Rouge to London Heathrow Airport typically range from $1,012 to $1,371. The lowest price found in the past 5 days was $826, on United Airlines.

What's the cheapest day of the week to fly from Baton Rouge to London Heathrow Airport?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Baton Rouge to London Heathrow Airport. It’s 29% cheaper than the average day, while Thursday is the most expensive, with prices 12% higher.

Find deals

Key details for Baton Rouge to London Heathrow Airport flights

Low season

April

Cheapest flight

$563
Beat the crowds with an average 77% drop in travelers.
The most popular month to fly with an average 98% increase in travelers.
One-way flight from Baton Rouge to London Heathrow Airport

When to book flights from Baton Rouge to London

Are your dates flexible? Find out the best times to travel from Baton Rouge to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Baton Rouge to London Heathrow Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Baton Rouge to London Heathrow Airport?

    Two cabin classes are available on flights from Baton Rouge to London Heathrow Airport:

    • Economy Class
    • Premium Economy Class

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

    A nonstop flight from Baton Rouge to London Heathrow Airport takes 00m, covering 4,625 miles.

  • Do I need a passport to fly from Baton Rouge to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Baton Rouge to London Heathrow Airport flight?

    Round-trip flights from Baton Rouge to London Heathrow Airport range from $1,012 to $1,371, with an average of $1,218 over the past 12 months. Anything below $1,012 counts as a good deal.

  • How are flight prices from Baton Rouge to London Heathrow Airport looking right now?

    One-way fares from Baton Rouge to London Heathrow Airport are currently higher than usual. Average one-way flight prices are about $5,223, which is 788% above the typical average for this route.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates averaging $39 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Baton Rouge to London Heathrow Airport?

    Flights from Baton Rouge to London Heathrow Airport usually depart from Baton Rouge Ryan (BTR) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Baton Rouge to London Heathrow Airport pass through?

    One-stop flights from Baton Rouge to London Heathrow Airport most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 68% of one-stop connections
    • Dallas/Fort Worth (DFW) - 20% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 11% of one-stop connections
    • Charlotte Douglas (CLT) - 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Baton Rouge to London Heathrow Airport?

    Yes. Flexible dates can save you up to 37% on flights from Baton Rouge to London Heathrow Airport. Monday is the cheapest departure day at $876 round-trip on average, while Thursday is the most expensive at $1,371, a difference of $495.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Baton Rouge to London Heathrow Airport?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 12h 17m, compared with 12h 52m via Houston George Bush Intcntl (IAH) and 13h 08m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Baton Rouge and London Heathrow Airport?

    London Heathrow Airport is 5 hours ahead of Baton Rouge (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park and Buckingham Palace. These are among the most viewed places in London Heathrow Airport on KAYAK.

Your guide to booking Baton Rouge to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $876, about $495 less than Thursday fares (36% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Baton Rouge to London Heathrow Airport trip for January. Fares historically average $597 round-trip in that month - typically $774 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.

    • Hilton London Heathrow Airport

More options for your flight from Baton Rouge to London

Complete your trip to London with a hotel stay or car rental

Car rentals in London
Hotels in London
Vacations in London