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Cheap flights from Baton Rouge to London from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to London departing on 11/16. 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 Baton Rouge to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:01 pm - 12:00 pmBTR  Baton Rouge Ryan-LHR London Heathrow
15h 59m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
11:10 am - 3:38 pmLHR  London Heathrow-BTR Baton Rouge Ryan
58h 28m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl
$837United Airlines
Mon, Nov 23 - Wed, Nov 25
United Airlines Logo
6:15 pm - 10:15 amBTR  Baton Rouge Ryan-LHR London Heathrow
34h 00m1 stop Houston George Bush Intcntl
United Airlines Logo
4:40 pm - 11:21 amLHR  London Heathrow-BTR Baton Rouge Ryan
48h 41m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl
$838United Airlines
Mon, Nov 23 - Wed, Nov 25
Lufthansa Logo
12:05 pm - 5:40 pmBTR  Baton Rouge Ryan-LCY London City
23h 35m2 stops Houston George Bush Intcntl Frankfurt am Main
Lufthansa Logo
9:50 am - 9:11 pmLCY  London City-BTR Baton Rouge Ryan
41h 21m2 stops Frankfurt am Main Houston George Bush Intcntl
$941Lufthansa
Tue, Nov 17 - Wed, Dec 2
Delta Logo
10:19 am - 8:55 amBTR  Baton Rouge Ryan-LGW London Gatwick
16h 36m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
10:00 am - 8:53 pmLGW  London Gatwick-BTR Baton Rouge Ryan
16h 53m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$1,032Delta
Sat, Nov 7 - Sat, Nov 14
Delta Logo
10:24 am - 9:40 amBTR  Baton Rouge Ryan-LGW London Gatwick
17h 16m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
10:25 am - 9:53 pmLGW  London Gatwick-BTR Baton Rouge Ryan
17h 28m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$1,060Delta
Mon, Sep 14 - Mon, Sep 21
Lufthansa Logo
12:00 pm - 5:55 pmBTR  Baton Rouge Ryan-LCY London City
23h 55m2 stops Houston George Bush Intcntl Frankfurt am Main
Lufthansa Logo
9:15 am - 5:33 pmLCY  London City-BTR Baton Rouge Ryan
38h 18m2 stops Frankfurt am Main Houston George Bush Intcntl
$1,101Lufthansa
Tue, Sep 15 - Mon, Sep 21
Lufthansa Logo
4:07 pm - 5:55 pmBTR  Baton Rouge Ryan-LCY London City
43h 48m2 stops Houston George Bush Intcntl Frankfurt am Main
Lufthansa Logo
5:15 pm - 7:43 pmLCY  London City-BTR Baton Rouge Ryan
31h 28m2 stops Frankfurt am Main Houston George Bush Intcntl
$1,132Lufthansa
Fri, Oct 16 - Sun, Oct 25
Lufthansa Logo
4:07 pm - 5:55 pmBTR  Baton Rouge Ryan-LCY London City
43h 48m2 stops Houston George Bush Intcntl Frankfurt am Main
Lufthansa Logo
5:15 pm - 7:43 pmLCY  London City-BTR Baton Rouge Ryan
31h 28m2 stops Frankfurt am Main Houston George Bush Intcntl
$1,152Lufthansa
Fri, Oct 16 - Sun, Oct 25
Lufthansa Logo
12:00 pm - 8:40 amBTR  Baton Rouge Ryan-LCY London City
38h 40m2 stops Houston George Bush Intcntl Frankfurt am Main
Lufthansa Logo
6:30 pm - 9:28 pmLCY  London City-BTR Baton Rouge Ryan
32h 58m2 stops Frankfurt am Main Houston George Bush Intcntl
$1,231Lufthansa
Wed, Sep 9 - Tue, Sep 15
Lufthansa Logo
4:07 pm - 5:55 pmBTR  Baton Rouge Ryan-LCY London City
43h 48m2 stops Houston George Bush Intcntl Frankfurt am Main
Lufthansa Logo
5:15 pm - 7:43 pmLCY  London City-BTR Baton Rouge Ryan
31h 28m2 stops Frankfurt am Main Houston George Bush Intcntl
$1,255Lufthansa
Fri, Oct 16 - Sun, Oct 25

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United Airlines flights from Baton Rouge to London

Our best United Airlines deals on Baton Rouge to London flight tickets
United Airlines
Nov 23
BTR2:01 pmBaton Rouge Ryan
15h 59m
2 stops
LHR12:00 pmLondon Heathrow
Nov 25
LHR11:10 amLondon Heathrow
58h 28m
2 stops
BTR3:38 pmBaton Rouge Ryan
$837
United Airlines
Nov 23
BTR6:15 pmBaton Rouge Ryan
34h 00m
1 stop
LHR10:15 amLondon Heathrow
Nov 25
LHR4:40 pmLondon Heathrow
48h 41m
2 stops
BTR11:21 amBaton Rouge Ryan
$838
United Airlines
Sep 29
BTR1:55 pmBaton Rouge Ryan
12h 00m
1 stop
LHR7:55 amLondon Heathrow
Oct 6
LHR10:00 amLondon Heathrow
15h 31m
1 stop
BTR7:31 pmBaton Rouge Ryan
$915

Lufthansa flights from Baton Rouge to London

Our best Lufthansa deals on Baton Rouge to London flight tickets
Lufthansa
Nov 17
BTR4:13 pmBaton Rouge Ryan
40h 32m
2 stops
LHR2:45 pmLondon Heathrow
Dec 2
LHR1:30 pmLondon Heathrow
37h 41m
2 stops
BTR9:11 pmBaton Rouge Ryan
$913
Lufthansa
Nov 17
BTR12:05 pmBaton Rouge Ryan
23h 35m
2 stops
LCY5:40 pmLondon City
Dec 2
LCY9:50 amLondon City
41h 21m
2 stops
BTR9:11 pmBaton Rouge Ryan
$941
Lufthansa
Nov 7
BTR12:05 pmBaton Rouge Ryan
18h 45m
2 stops
LHR12:50 pmLondon Heathrow
Nov 14
LHR6:30 amLondon Heathrow
21h 20m
2 stops
BTR9:50 pmBaton Rouge Ryan
$996

momondo Fare Finder

 
Customize your flight search to find flights from Baton Rouge to London 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 August 17, 2026.
Use the filters below to find and compare flights from Baton Rouge to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeLondon

BTR Baton Rouge Ryan - LHR London Heathrow

BTRLHR

Baton Rouge Ryan

Mon 11/23

2:01 pm-12:00 pm

2 stops15h 59m

London Heathrow

Wed 11/25

11:10 am-3:38 pm

2 stops58h 28m

$837

Baton RougeLondon

BTR Baton Rouge Ryan - LHR London Heathrow

BTRLHR

Baton Rouge Ryan

Mon 11/23

6:15 pm-10:15 am

1 stop34h 00m

London Heathrow

Wed 11/25

4:40 pm-11:21 am

2 stops48h 41m

$838

Baton RougeLondon

BTR Baton Rouge Ryan - LCY London City

BTRLCY

Baton Rouge Ryan

Tue 11/17

12:05 pm-5:40 pm

2 stops23h 35m

London City

Wed 12/2

9:50 am-9:11 pm

2 stops41h 21m

$941
Quickest round-trip

Baton RougeLondon

BTR Baton Rouge Ryan - LGW London Gatwick

BTRLGW

Baton Rouge Ryan

Sat 11/7

10:19 am-8:55 am

2 stops16h 36m

London Gatwick

Sat 11/14

10:00 am-8:53 pm

2 stops16h 53m

$1,032

Baton RougeLondon

BTR Baton Rouge Ryan - LGW London Gatwick

BTRLGW

Baton Rouge Ryan

Mon 9/14

10:24 am-9:40 am

2 stops17h 16m

London Gatwick

Mon 9/21

10:25 am-9:53 pm

2 stops17h 28m

$1,060

Baton RougeLondon

BTR Baton Rouge Ryan - LCY London City

BTRLCY

Baton Rouge Ryan

Tue 9/15

12:00 pm-5:55 pm

2 stops23h 55m

London City

Mon 9/21

9:15 am-5:33 pm

2 stops38h 18m

$1,101

Baton RougeLondon

BTR Baton Rouge Ryan - LCY London City

BTRLCY

Baton Rouge Ryan

Fri 10/16

4:07 pm-5:55 pm

2 stops43h 48m

London City

Sun 10/25

5:15 pm-7:43 pm

2 stops31h 28m

$1,132

Baton RougeLondon

BTR Baton Rouge Ryan - LCY London City

BTRLCY

Baton Rouge Ryan

Fri 10/16

4:07 pm-5:55 pm

2 stops43h 48m

London City

Sun 10/25

5:15 pm-7:43 pm

2 stops31h 28m

$1,152

Baton RougeLondon

BTR Baton Rouge Ryan - LCY London City

BTRLCY

Baton Rouge Ryan

Wed 9/9

12:00 pm-8:40 am

2 stops38h 40m

London City

Tue 9/15

6:30 pm-9:28 pm

2 stops32h 58m

$1,231

Baton RougeLondon

BTR Baton Rouge Ryan - LCY London City

BTRLCY

Baton Rouge Ryan

Fri 10/16

4:07 pm-5:55 pm

2 stops43h 48m

London City

Sun 10/25

5:15 pm-7:43 pm

2 stops31h 28m

$1,255

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Baton Rouge to London

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

Can stopping save me money on Baton Rouge to London flights?

You could potentially save up to 25% on your flight if you consider stops on a Baton Rouge to London flight.

When to book flights from Baton Rouge to London

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

Cheap Baton Rouge to London (BTR to LON) flight deals and tips

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

Best Price Found

$343

Fastest flight time

12h 00m

Direct flights

None
The best one-way flight to London from Baton Rouge in the past 72 hours is $343. The best round-trip flight deal from Baton Rouge to London found on momondo in the last 72 hours is $837.
The fastest flight from Baton Rouge to London takes 12h 00m
There are no direct flights from Baton Rouge to London. There are no popular flight routes from Baton Rouge to London.
Search flight deals

Frequently asked questions about flying from Baton Rouge to London

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

    The straight-line distance from Baton Rouge Ryan to London is 4643.2 mi. In terms of flight time, this usually takes a little over 12h 00m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baton Rouge Ryan Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Baton Rouge to London?

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Wembley
Croydon
Dover
Stansted
Richmond
Kingston upon Thames
Harrow
Watford
Cobham
Slough
Uxbridge
Worthing
Romford
Ilford
Bedford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Baton Rouge.

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

All flight searches from Baton Rouge to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Baton Rouge to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Baton Rouge to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport