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 65% 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.

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

British Airways and Delta are the most popular carriers operating from Baton Rouge Ryan to London

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 October 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.

$450 Cheap Flights from Baton Rouge to London in 2025/26

Q: What is the typical price of a round-trip flight between Baton Rouge and London?

Prices are currently low for flights on this route. Typical prices usually range from $698 to $806. The lowest price recently found on this route was $622.

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Find the cheapest flights from Baton Rouge to London

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6:59 pm - 11:40 amBTR-LHR

10h 41m1 stop

11:45 am - 6:14 pmLHR-BTR

36h 29m2 stops

$622Delta

Find Deal

Sun, Dec 7 - Sun, Dec 14

6:59 pm - 11:40 amBTR-LHR

10h 41m1 stop

9:00 am - 1:36 pmLHR-BTR

34h 36m2 stops

$633Delta

Find Deal

Sun, Dec 7 - Sun, Dec 14

2:21 pm - 10:15 amBTR-LHR

13h 54m2 stops

9:40 am - 7:57 pmLHR-BTR

16h 17m2 stops

$639KLM

Find Deal

Sun, Dec 7 - Sun, Dec 14

2:21 pm - 7:50 amBTR-LHR

11h 29m1 stop

8:55 am - 6:14 pmLHR-BTR

15h 19m1 stop

$641KLM

Find Deal

Sun, Dec 7 - Sun, Dec 14

7:39 am - 9:00 amBTR-LHR

19h 21m1 stop

10:45 am - 7:57 pmLHR-BTR

15h 12m1 stop

$650Virgin Atlantic

Find Deal

Sun, Dec 7 - Sun, Dec 14

2:21 pm - 11:25 amBTR-LHR

15h 04m2 stops

10:45 am - 9:53 pmLHR-BTR

17h 08m1 stop

$654Virgin Atlantic

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Sun, Dec 7 - Sun, Dec 14

3:56 pm - 7:30 amBTR-LHR

33h 34m1 stop

11:10 am - 7:27 pmLHR-BTR

38h 17m2 stops

$680United Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 15

9:30 am - 7:30 amBTR-LHR

16h 00m1 stop

4:40 pm - 9:32 pmLHR-BTR

34h 52m2 stops

$687United Airlines

Find Deal

Sat, Feb 14 - Fri, Feb 20

9:30 am - 12:55 pmBTR-LCY

21h 25m3 stops

6:15 pm - 7:28 pmLCY-BTR

31h 13m3 stops

$714Multiple Airlines

Find Deal

Thu, Nov 27 - Tue, Dec 2

12:10 pm - 4:40 pmBTR-LCY

22h 30m2 stops

7:10 pm - 7:28 pmLCY-BTR

30h 18m3 stops

$795Multiple Airlines

Find Deal

Thu, Nov 27 - Tue, Dec 2

Delta flights from Baton Rouge to London

Our best Delta deals on Baton Rouge to London flight tickets

Delta

Dec 7

BTR6:59 pmBaton Rouge Ryan

10h 41m

1 stop

LHR11:40 amLondon Heathrow

Dec 14

LHR11:45 amLondon Heathrow

36h 29m

2 stops

BTR6:14 pmBaton Rouge Ryan

$622

Find similar

Delta

Dec 7

BTR6:59 pmBaton Rouge Ryan

10h 41m

1 stop

LHR11:40 amLondon Heathrow

Dec 14

LHR9:00 amLondon Heathrow

34h 36m

2 stops

BTR1:36 pmBaton Rouge Ryan

$633

Find similar

Delta

Dec 5

BTR7:39 amBaton Rouge Ryan

18h 11m

1 stop

LHR7:50 amLondon Heathrow

Dec 12

LHR6:30 amLondon Heathrow

17h 44m

2 stops

BTR6:14 pmBaton Rouge Ryan

$644

Find similar

United Airlines flights from Baton Rouge to London

Our best United Airlines deals on Baton Rouge to London flight tickets

United Airlines

Nov 8

BTR3:56 pmBaton Rouge Ryan

33h 34m

1 stop

LHR7:30 amLondon Heathrow

Nov 15

LHR11:10 amLondon Heathrow

38h 17m

2 stops

BTR7:27 pmBaton Rouge Ryan

$680

Find similar

United Airlines

Feb 14

BTR9:30 amBaton Rouge Ryan

16h 00m

1 stop

LHR7:30 amLondon Heathrow

Feb 20

LHR4:40 pmLondon Heathrow

34h 52m

2 stops

BTR9:32 pmBaton Rouge Ryan

$687

Find similar

United Airlines

Nov 27

BTR12:10 pmBaton Rouge Ryan

13h 20m

1 stop

LHR7:30 amLondon Heathrow

Dec 2

LHR1:30 pmLondon Heathrow

35h 58m

2 stops

BTR7:28 pmBaton Rouge Ryan

$725

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sun 12/7

6:59 pm-11:40 am

1 stop10h 41m

London Heathrow

Sun 12/14

11:45 am-6:14 pm

2 stops36h 29m

$622

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sun 12/7

6:59 pm-11:40 am

1 stop10h 41m

London Heathrow

Sun 12/14

9:00 am-1:36 pm

2 stops34h 36m

$633

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sun 12/7

2:21 pm-10:15 am

2 stops13h 54m

London Heathrow

Sun 12/14

9:40 am-7:57 pm

2 stops16h 17m

$639

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sun 12/7

2:21 pm-7:50 am

1 stop11h 29m

London Heathrow

Sun 12/14

8:55 am-6:14 pm

1 stop15h 19m

$641

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sun 12/7

7:39 am-9:00 am

1 stop19h 21m

London Heathrow

Sun 12/14

10:45 am-7:57 pm

1 stop15h 12m

$650

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sun 12/7

2:21 pm-11:25 am

2 stops15h 04m

London Heathrow

Sun 12/14

10:45 am-9:53 pm

1 stop17h 08m

$654

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sat 11/8

3:56 pm-7:30 am

1 stop33h 34m

London Heathrow

Sat 11/15

11:10 am-7:27 pm

2 stops38h 17m

$680

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sat 2/14

9:30 am-7:30 am

1 stop16h 00m

London Heathrow

Fri 2/20

4:40 pm-9:32 pm

2 stops34h 52m

$687

Baton RougeLondon

BTR - LCY

BTRLCY

Baton Rouge Ryan

Thu 11/27

9:30 am-12:55 pm

3 stops21h 25m

London City

Tue 12/2

6:15 pm-7:28 pm

3 stops31h 13m

$714

Baton RougeLondon

BTR - LCY

BTRLCY

Baton Rouge Ryan

Thu 11/27

12:10 pm-4:40 pm

2 stops22h 30m

London City

Tue 12/2

7:10 pm-7:28 pm

3 stops30h 18m

$795

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 typical price of a round-trip flight between Baton Rouge and London?

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

Direct flights	None

There are no direct flights from Baton Rouge to London. There are no popular flight routes from Baton Rouge to London.

Search flight deals

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 10h 41m.
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 October 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 64% of the total bookings. Other popular airlines include Delta with 36%.

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 11,033 reviews		Search American Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Colchester

Folkestone

Romford

Cobham

Wembley

Ilford

Stansted

Watford

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

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.

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Find better results for your trip to the United Kingdom

Cheap flights from Baton Rouge to London from $450

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 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Baton Rouge to London

Cheap round-trip flights

Cheap one-way flights

Delta flights from Baton Rouge to London

Our best Delta deals on Baton Rouge to London flight tickets

United Airlines flights from Baton Rouge to London

Our best United Airlines deals on Baton Rouge to London flight tickets

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Use the filters below to find and compare flights from Baton Rouge to London that are best for you.

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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 typical price of a round-trip flight between Baton Rouge and London?

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?

British Airways and Delta 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

Direct flights

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