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$906+ Cheap flights from Baton Rouge (BTR) to London (LON)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — LON
Aug 3 — Aug 101
Mon 8/3
Mon 8/10
1 adult, Economy
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Cheap flight deals from Baton Rouge to London

Cheapest flights from Baton Rouge to London
Explore the most affordable flight options available from Baton Rouge to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2026.

This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:00 am
BTR
-
LHR
1 stop20h 50m
United Airlines
Tue 11/102:30 pm
LHR
-
BTR
2 stops33h 01m
United Airlines
Deal found 6/29$906
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:35 am
BTR
-
LHR
1 stop20h 00m
United Airlines
Fri 10/212:05 pm
LHR
-
BTR
2 stops29h 13m
United Airlines
Deal found 6/29$914
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:55 pm
BTR
-
LHR
1 stop11h 50m
United Airlines
Sun 11/89:30 am
LHR
-
BTR
2 stops18h 05m
United Airlines
Deal found 6/29$943
This Justfly.com deal was found by Cheapflights users on 7/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:23 am
BTR
-
LHR
1 stop15h 52m
Multiple Airlines
Mon 11/307:40 pm
LHR
-
BTR
2 stops33h 01m
Multiple Airlines
Deal found 7/2$944
This oojo deal was found by Cheapflights users on 6/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/141:27 pm
BTR
-
LHR
2 stops37h 53m
Scandinavian Airlines
Sat 8/225:00 pm
LHR
-
BTR
2 stops35h 01m
Scandinavian Airlines
Deal found 6/30$950
This Ovago deal was found by Cheapflights users on 6/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:10 pm
BTR
-
LHR
1 stop13h 25m
Lufthansa
Thu 8/207:25 am
LHR
-
BTR
2 stops20h 03m
Lufthansa
Deal found 6/30$961
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:15 am
BTR
-
LHR
2 stops17h 15m
United Airlines
Thu 8/207:25 am
LHR
-
BTR
2 stops20h 03m
United Airlines
Deal found 6/30$965
This Expedia deal was found by Cheapflights users on 6/30. 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.
Wed 8/1212:00 pm
BTR
-
LCY
2 stops23h 55m
Lufthansa
Thu 8/206:30 pm
LCY
-
BTR
2 stops32h 58m
Lufthansa
Deal found 6/30$1,030
This Delta deal was found by Cheapflights users on 7/1. 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.
Sat 9/510:26 am
BTR
-
LGW
2 stops16h 54m
Delta
Thu 9/1010:25 am
LGW
-
BTR
2 stops17h 28m
Delta
Deal found 7/1$1,297
This Travelocity deal was found by Cheapflights users on 7/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:00 pm
BTR
-
LCY
2 stops23h 55m
Lufthansa
Thu 9/106:30 pm
LCY
-
BTR
2 stops29h 03m
Lufthansa
Deal found 7/3$1,356
This lastminute.com deal was found by Cheapflights users on 6/30. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:25 am
BTR
-
LCY
2 stops16h 25m
Virgin Atlantic
Tue 7/2110:00 am
LCY
-
BTR
2 stops35h 09m
Virgin Atlantic
Deal found 6/30$1,424
This Delta deal was found by Cheapflights users on 7/1. 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 7/1510:25 am
BTR
-
LGW
2 stops17h 00m
Delta
Fri 7/3110:25 am
LGW
-
BTR
2 stops17h 31m
Delta
Deal found 7/1$1,612

Find flight deals from Baton Rouge to London

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to London (LON). 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 July 4, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$906
(United Airlines)

Popular in

June

Cheapest in

August

Average price

$1,235
Provider with most accurate pricing for Baton Rouge Ryan-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-London (LON) flights.
Search Deals
From Baton Rouge Ryan to London (LON)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($232 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 4, 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 - LHR

BTRLHR

Baton Rouge Ryan

Mon 9/28

9:35 am-11:35 am

1 stop20h 00m

London Heathrow

Fri 10/2

12:05 pm-11:18 am

2 stops29h 13m

$915

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sun 10/18

1:55 pm-7:45 am

1 stop11h 50m

London Heathrow

Sun 11/8

9:30 am-9:35 pm

2 stops18h 05m

$943

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 10/16

6:58 pm-7:55 am

1 stop30h 57m

London Heathrow

Sun 10/25

2:30 pm-11:12 am

2 stops49h 42m

$999

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Thu 8/13

7:15 am-7:45 am

1 stop18h 30m

London Heathrow

Thu 8/20

6:55 am-9:28 pm

2 stops20h 33m

$1,011

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Tue 11/24

12:05 pm-7:40 am

1 stop13h 35m

London Heathrow

Mon 11/30

10:00 am-9:35 pm

1 stop17h 35m

$1,027

Baton RougeLondon

BTR - LCY

BTRLCY

Baton Rouge Ryan

Wed 8/12

12:00 pm-5:55 pm

2 stops23h 55m

London City

Thu 8/20

6:30 pm-9:28 pm

2 stops32h 58m

$1,030
Quickest round-trip

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Thu 9/10

2:05 pm-7:45 am

1 stop11h 40m

London Heathrow

Thu 9/24

1:40 pm-9:16 pm

1 stop13h 36m

$1,031

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Thu 8/13

11:14 am-10:55 am

1 stop17h 41m

London Heathrow

Thu 8/20

8:55 am-10:55 pm

1 stop20h 00m

$1,037

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Tue 11/24

3:20 pm-9:00 am

1 stop11h 40m

London Heathrow

Sun 11/29

8:55 am-10:01 pm

1 stop19h 06m

$1,038

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sat 8/15

2:15 pm-7:55 am

1 stop11h 40m

London Heathrow

Sat 8/22

10:00 am-9:28 pm

1 stop17h 28m

$1,090

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Baton Rouge to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baton Rouge to London in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baton Rouge-London flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Baton Rouge-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Baton Rouge-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-London flights, Cheapflights users trust Ovago the most. Ovago 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 Baton Rouge-London 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 Baton Rouge to London

Have a flexible travel schedule? Discover the best time to fly to London from Baton Rouge 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 Baton Rouge to London

What is the cheapest month to book a flight from Baton Rouge to London?

Currently, August is the cheapest month in which you can book a flight from Baton Rouge to London (average of $529). Flying from Baton Rouge to London in June is currently the most expensive (average of $1,189). 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.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated July 4, 2026.
Get a feel of what it's like to fly with Delta from Baton Rouge to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,454 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,454 reviews
Delta
7.8
Good
8,454 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to London. 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 from for flights from Baton Rouge to London?

    Baton Rouge Ryan (BTR) is the airport you will fly out of if you book a flight from Baton Rouge to London. You should not have trouble finding flights to London from Ryan; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Baton Rouge airport to London. It is only a 5.8 mi journey to Ryan (BTR) from Baton Rouge’s city center.

  • How long is the flight from Baton Rouge to London?

    There are many flights that can get you from Baton Rouge to London in 16h 54m. Fly via United Airlines, Lufthansa, or Delta to get the fastest option. The distance from Baton Rouge to London is about 4644 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Baton Rouge to London?

    When deciding which route to take from Baton Rouge to London consider Baton Rouge Ryan - London Heathrow, Baton Rouge Ryan - London City or Baton Rouge Ryan - London Gatwick as they are the most popular.

  • Can I find deals for flights from Baton Rouge to London that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baton Rouge to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to London.

  • Can I find deals for business class flights from Baton Rouge to London?

    Yes. Cheapflights offers flight deals from Baton Rouge to London 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 Baton Rouge to London?

    Currently, August is the cheapest month in which you can book a flight from Baton Rouge to London (average of $529). Flying from Baton Rouge to London in June is currently the most expensive (average of $1,189). 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

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