What is the cheapest airline that flies from Baton Rouge Ryan to London?

United Airlines, Delta, and American Airlines are the most popular carriers operating from Baton Rouge Ryan to London

What airlines fly to London?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to London from Baton Rouge according to our data. British Airways is the first choice among our users, with 62% of people opting to fly with this airline when traveling to London. Keep in mind that there are 7 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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 many operators does momondo search for flights from Baton Rouge Ryan Airport to London?

There is 1 operator available for flights from Baton Rouge Ryan Airport to London as of August 2025.

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.

$396 Cheap Flights from Baton Rouge to London in 2025

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Find the cheapest flights from Baton Rouge to London

Round-trip

One-way

Cheap round-trip flights

2:20 pm - 1:30 pmBTR-LHR

17h 10m1 stop

9:00 am - 10:13 pmLHR-BTR

19h 13m2 stops

$523Delta

Find Deal

Wed, Sep 3 - Tue, Sep 9

10:20 am - 9:15 amBTR-LHR

16h 55m2 stops

11:30 am - 10:13 pmLHR-BTR

16h 43m2 stops

$527Delta

Find Deal

Wed, Sep 3 - Tue, Sep 9

6:15 pm - 1:30 pmBTR-LHR

13h 15m1 stop

3:15 pm - 10:13 pmLHR-BTR

12h 58m1 stop

$531KLM

Find Deal

Wed, Sep 3 - Tue, Sep 9

4:05 pm - 11:35 amBTR-LHR

13h 30m1 stop

2:10 pm - 11:22 pmLHR-BTR

39h 12m2 stops

$628United Airlines

Find Deal

Wed, Oct 1 - Tue, Oct 7

6:15 pm - 1:30 pmBTR-LHR

13h 15m1 stop

3:15 pm - 10:13 pmLHR-BTR

12h 58m1 stop

$639KLM

Find Deal

Wed, Sep 3 - Mon, Sep 8

2:00 pm - 11:35 amBTR-LHR

15h 35m1 stop

1:40 pm - 11:22 pmLHR-BTR

15h 42m1 stop

$650United Airlines

Find Deal

Wed, Oct 1 - Tue, Oct 7

12:24 pm - 6:25 amBTR-LHR

12h 01m1 stop

9:30 am - 6:00 pmLHR-BTR

38h 30m2 stops

$661British Airways

Find Deal

Mon, Oct 6 - Mon, Oct 13

4:25 pm - 11:40 amBTR-LHR

13h 15m1 stop

8:20 am - 5:55 pmLHR-BTR

15h 35m1 stop

$695British Airways

Find Deal

Tue, Nov 18 - Thu, Dec 4

12:05 pm - 4:25 pmBTR-LCY

22h 20m2 stops

7:10 pm - 9:10 pmLCY-BTR

32h 00m2 stops

$709Lufthansa

Find Deal

Wed, Sep 3 - Mon, Sep 8

4:03 pm - 6:40 pmBTR-LHR

44h 37m2 stops

5:30 pm - 7:26 pmLHR-BTR

31h 56m2 stops

$734Lufthansa

Find Deal

Sun, Aug 24 - Sun, Aug 31

Delta flights from Baton Rouge to London

Our best Delta deals on Baton Rouge to London flight tickets

Delta

Sep 3

BTR2:20 pmBaton Rouge Ryan

17h 10m

1 stop

LHR1:30 pmLondon Heathrow

Sep 9

LHR9:00 amLondon Heathrow

19h 13m

2 stops

BTR10:13 pmBaton Rouge Ryan

$523

Find similar

Delta

Sep 3

BTR10:20 amBaton Rouge Ryan

16h 55m

2 stops

LHR9:15 amLondon Heathrow

Sep 9

LHR11:30 amLondon Heathrow

16h 43m

2 stops

BTR10:13 pmBaton Rouge Ryan

$527

Find similar

Delta

Oct 1

BTR1:32 pmBaton Rouge Ryan

15h 53m

2 stops

LHR11:25 amLondon Heathrow

Oct 7

LHR6:15 amLondon Heathrow

18h 04m

2 stops

BTR6:19 pmBaton Rouge Ryan

$528

Find similar

KLM flights from Baton Rouge to London

Our best KLM deals on Baton Rouge to London flight tickets

KLM

Sep 3

BTR6:15 pmBaton Rouge Ryan

13h 15m

1 stop

LHR1:30 pmLondon Heathrow

Sep 9

LHR3:15 pmLondon Heathrow

12h 58m

1 stop

BTR10:13 pmBaton Rouge Ryan

$531

Find similar

KLM

Sep 3

BTR6:15 pmBaton Rouge Ryan

13h 15m

1 stop

LHR1:30 pmLondon Heathrow

Sep 8

LHR3:15 pmLondon Heathrow

12h 58m

1 stop

BTR10:13 pmBaton Rouge Ryan

$639

Find similar

KLM

Sep 22

BTR1:32 pmBaton Rouge Ryan

11h 13m

1 stop

LHR6:45 amLondon Heathrow

Oct 1

LHR9:20 amLondon Heathrow

15h 01m

1 stop

BTR6:21 pmBaton Rouge Ryan

$640

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 9/3

2:20 pm-1:30 pm

1 stop17h 10m

London Heathrow

Tue 9/9

9:00 am-10:13 pm

2 stops19h 13m

$523

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 9/3

10:20 am-9:15 am

2 stops16h 55m

London Heathrow

Tue 9/9

11:30 am-10:13 pm

2 stops16h 43m

$527

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 9/3

6:15 pm-1:30 pm

1 stop13h 15m

London Heathrow

Tue 9/9

3:15 pm-10:13 pm

1 stop12h 58m

$531

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 10/1

4:05 pm-11:35 am

1 stop13h 30m

London Heathrow

Tue 10/7

2:10 pm-11:22 pm

2 stops39h 12m

$628

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 9/3

6:15 pm-1:30 pm

1 stop13h 15m

London Heathrow

Mon 9/8

3:15 pm-10:13 pm

1 stop12h 58m

$639

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 10/1

2:00 pm-11:35 am

1 stop15h 35m

London Heathrow

Tue 10/7

1:40 pm-11:22 pm

1 stop15h 42m

$650

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Mon 10/6

12:24 pm-6:25 am

1 stop12h 01m

London Heathrow

Mon 10/13

9:30 am-6:00 pm

2 stops38h 30m

$661

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Tue 11/18

4:25 pm-11:40 am

1 stop13h 15m

London Heathrow

Thu 12/4

8:20 am-5:55 pm

1 stop15h 35m

$695

Baton RougeLondon

BTR - LCY

BTRLCY

Baton Rouge Ryan

Wed 9/3

12:05 pm-4:25 pm

2 stops22h 20m

London City

Mon 9/8

7:10 pm-9:10 pm

2 stops32h 00m

$709

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sun 8/24

4:03 pm-6:40 pm

2 stops44h 37m

London Heathrow

Sun 8/31

5:30 pm-7:26 pm

2 stops31h 56m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Baton Rouge to London is on a Sunday. Travelers who choose to depart for London on a Sunday will often find tickets for as low as $612. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,167. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Baton Rouge in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $953 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $1,119. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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	$396
Fastest flight time	10h 34m
Direct flights	None
Airports in London	3 airports

The best one-way flight to London from Baton Rouge in the past 72 hours is $396. The best round-trip flight deal from Baton Rouge to London found on momondo in the last 72 hours is $523.

The fastest flight from Baton Rouge to London takes 10h 34m

There are no direct flights from Baton Rouge to London. Popular non-direct routes for this connection are Baton Rouge Ryan Airport - London Heathrow Airport, Baton Rouge Ryan Airport - London City Airport and Baton Rouge Ryan Airport - London Gatwick Airport.

There are 3 airports near London: London City (LCY), London Heathrow (LHR), London Gatwick (LGW)

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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 11h 13m.
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 many operators does momondo search for flights from Baton Rouge Ryan Airport to London?
There is 1 operator available for flights from Baton Rouge Ryan Airport to London as of August 2025.
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?
Based on momondo bookings for flights between Baton Rouge and London, the leading airline is United Airlines, making up 59% of the total bookings. Other popular airlines include Delta with 41%.

Best airlines flying from Baton Rouge to London

Compare and see reviews for airlines that fly from Baton Rouge to London with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $701	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Hounslow

Gatwick

Dover

Slough

Luton

Guildford

Milton Keynes

Dartford

Crawley

Hayes

Chelmsford

Stansted

Brentwood

Ilford

Colchester

Folkestone

Watford

Richmond

Canterbury

Wembley

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.

An easier way to manage your London trip

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Cheap flights from Baton Rouge to London from $396

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 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Baton Rouge to London

Our best Delta deals on Baton Rouge to London flight tickets

KLM flights from Baton Rouge to London

Our best KLM deals on Baton Rouge to London flight tickets

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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

What is the cheapest day to depart on your flight to London?

What is the cheapest time of day to depart on your flight to London?

What is the cheapest airline that flies from Baton Rouge Ryan to London?

United Airlines, Delta, and American Airlines are the most popular carriers operating from Baton Rouge Ryan to London

What airlines fly to London?

When to book flights from Baton Rouge to London

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

Fastest flight time

Direct flights

Airports in London

How far is Baton Rouge Ryan to London by plane?

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

How many operators does momondo search for flights from Baton Rouge Ryan Airport to London?

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

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

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

Best airlines flying from Baton Rouge to London

Compare and see reviews for airlines that fly from Baton Rouge to London with momondo

Traveling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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